diff --git a/HISTORY b/HISTORY index 12efa5564bd4..bfcc4726652f 100644 --- a/HISTORY +++ b/HISTORY @@ -1,469 +1,489 @@ +OpenPAM Resedacea 2017-04-30 + + - BUGFIX: Reinstore the NULL check in pam_end(3) which was removed in + OpenPAM Radula, as it breaks common error-handling constructs. + + - BUGFIX: Return PAM_SYMBOL_ERR instead of PAM_SYSTEM_ERR from the + dispatcher when the required service function could not be found. + + - ENHANCE: Introduce the PAM_BAD_HANDLE error code for when pamh is + NULL in API functions that have a NULL check. + + - ENHANCE: Introduce the PAM_BAD_ITEM, PAM_BAD_FEATURE and + PAM_BAD_CONSTANT error codes for situations where we previously + incorrectly used PAM_SYMBOL_ERR to denote that an invalid constant + had been passed to an API function. + + - ENHANCE: Improve the RETURN VALUES section in API man pages, + especially for functions that cannot fail, which were incorrectly + documented as returning -1 on failure. +============================================================================ OpenPAM Radula 2017-02-19 - BUGFIX: Fix an inverted test which prevented pam_get_authtok(3) and pam_get_user(3) from using application-provided custom prompts. - BUGFIX: Plug a memory leak in pam_set_item(3). - BUGFIX: Plug a potential memory leak in openpam_readlinev(3). - BUGFIX: In openpam_readword(3), support line continuations within whitespace. - ENHANCE: Add a feature flag to control fallback to "other" policy. - ENHANCE: Add a pam_return(8) module which returns an arbitrary code specified in the module options. - ENHANCE: More and better unit tests. ============================================================================ OpenPAM Ourouparia 2014-09-12 - ENHANCE: When executing a chain, require at least one service function to succeed. This mitigates fail-open scenarios caused by misconfigurations or missing modules. - ENHANCE: Make sure to overwrite buffers which may have contained an authentication token when they're no longer needed. - BUGFIX: Under certain circumstances, specifying a non-existent module (or misspelling the name of a module) in a policy could result in a fail-open scenario. (CVE-2014-3879) - FEATURE: Add a search path for modules. This was implemented in Nummularia but inadvertently left out of the release notes. - BUGFIX: The is_upper() predicate only accepted the letter A as an upper-case character instead of the entire A-Z range. As a result, service and module names containing upper-case letters other than A would be rejected. ============================================================================ OpenPAM Nummularia 2013-09-07 - ENHANCE: Rewrite the dynamic loader to improve readability and reliability. Modules can now be listed without the ".so" suffix in the policy file; OpenPAM will automatically add it, just like it will automatically add the version number if required. - ENHANCE: Allow openpam_straddch(3) to be called without a character so it can be used to preallocate a string. - ENHANCE: Improve portability by adding simple asprintf(3) and vasprintf(3) implementations for platforms that don't have them. - ENHANCE: Move the libpam sources into a separate subdirectory. - ENHANCE: Substantial documentation improvements. - BUGFIX: When openpam_readword(3) encountered an opening quote, it would set the first byte in the buffer to '\0', discarding all existing text and, unless the buffer was empty to begin with, all subsequent text as well. This went unnoticed because none of the unit tests for quoted strings had any text preceding the opening quote. - BUGFIX: make --with-modules-dir work the way it was meant to work (but never did). ============================================================================ OpenPAM Micrampelis 2012-05-26 - FEATURE: Add an openpam_readword(3) function which reads the next word from an input stream, applying shell quoting and escaping rules. Add numerous unit tests for openpam_readword(3). - FEATURE: Add an openpam_readlinev(3) function which uses the openpam_readword(3) function to read words from an input stream one at a time until it reaches an unquoted, unescaped newline, and returns an array of those words. Add several unit tests for openpam_readlinev(3). - FEATURE: Add a PAM_HOST item which pam_start(3) initializes to the machine's hostname. This was implemented in Lycopsida but inadvertantly left out of the release notes. - FEATURE: In pam_get_authtok(3), if neither the application nor the module have specified a prompt and PAM_HOST and PAM_RHOST are both defined but not equal, use a different default prompt that includes PAM_USER and PAM_HOST. - ENHANCE: Rewrite the policy parser to used openpam_readlinev(), which greatly simplifies the code. - ENHANCE: The previous implementation of the policy parser relied on the openpam_readline(3) function, which (by design) munges whitespace and understands neither quotes nor backslash escapes. As a result of the aforementioned rewrite, whitespace, quotes and backslash escapes in policy files are now handled in a consistent and predictable manner. - ENHANCE: On platforms that have it, use fdlopen(3) to load modules. This closes the race between the ownership / permission check and the dlopen(3) call. - ENHANCE: Reduce the amount of pointless error messages generated while searching for a module. - ENHANCE: Numerous documentation improvements, both in content and formatting. - BUGFIX: A patch incorporated in Lycopsida inadvertantly changed OpenPAM's behavior when several policies exist for the same service, from ignoring all but the first to concatenating them all. Revert to the original behavior. - BUGFIX: Plug a memory leak in the policy parser. ============================================================================ OpenPAM Lycopsida 2011-12-18 - ENHANCE: removed static build autodetection, which didn't work anyway. Use an explicit, user-specified preprocessor variable instead. - ENHANCE: cleaned up the documentation a bit. - ENHANCE: added openpam_subst(3), allowing certain PAM items to be embedded in strings such as prompts. Apply it to the prompts used by pam_get_user(3) and pam_get_authtok(3). - ENHANCE: added support for the user_prompt, authtok_prompt and oldauthtok_prompt module options, which override the prompts passed by the module to pam_set_user(3) and pam_get_authtok(3). - ENHANCE: rewrote the policy parser to support quoted option values. - ENHANCE: added pamtest(1), a tool for testing modules and policies. - ENHANCE: added code to check the ownership and permissions of a module before loading it. - ENHANCE: added / improved input validation in many cases, including the policy file and some function arguments. (CVE-2011-4122) ============================================================================ OpenPAM Hydrangea 2007-12-21 - ENHANCE: when compiling with GCC, mark up API functions with GCC attributes where appropriate. - BUGFIX: fixed numerous warnings uncovered by GCC 4. - ENHANCE: building the documentation is now optional. - ENHANCE: corrected a number of mistakes and style issues in the build system. - ENHANCE: API function arguments are now const where appropriate, to match corresponding changes in the Solaris PAM and Linux-PAM APIs. - ENHANCE: corrected a number of C namespace violations. - ENHANCE: the module cache has been removed, allowing long-lived applications to pick up module changes. This also allows multiple threads to use PAM simultaneously (as long as they use separate PAM contexts), since the module cache was the only part of OpenPAM that was not thread-safe. ============================================================================ OpenPAM Figwort 2005-06-16 - BUGFIX: Correct several small signedness and initialization bugs discovered during review by the NetBSD team. - BUGFIX: Modify gendoc.pl to sort cross-references in dictionary order within each section. - ENHANCE: if a policy specifies a relative module path, prepend the module directory so we never call dlopen(3) with a relative path. - ENHANCE: add a pam.conf(5) manual page. ============================================================================ OpenPAM Feterita 2005-02-01 - BUGFIX: Correct numerous markup errors, invalid cross-references, and other issues in the manual pages, with kind assistance from Ruslan Ermilov . - BUGFIX: Avoid multiple evaluation of macro arguments in ENTERX() and RETURNX() macros. - BUGFIX: Remove an unnecessary and non-portable pointer cast in pam_get_data(3). - BUGFIX: Fix identical typos in PAM_ACCT_EXPIRED case in pam_strerror(3) and gendoc.pl. - ENHANCE: Minor overhaul of the autoconf / build system. - ENHANCE: Add openpam_free_envlist(3). ============================================================================ OpenPAM Eelgrass 2004-02-10 - BUGFIX: Correct array handling bugs in conversation code. - BUGFIX: In openpam_ttyconv(3), don't strip trailing linear whitespace from the user's response. - BUGFIX: Many constness issues addressed. ============================================================================ OpenPAM Dogwood 2003-07-15 - ENHANCE: Use the GNU autotools. - ENHANCE: Constify the msg field in struct pam_message. - BUGFIX: Remove left-over debugging output - BUGFIX: Avoid side effects in arguments to the FREE() macro - ENHANCE: Make openpam_ttyconv(3) use read(2) rather than fgets(3). - BUGFIX: Staticize some variables which shouldn't be global. - BUGFIX: Correcly anticipate a NULL user in pam_get_user(3). - ENHANCE: Various minor documentation improvements. Thanks to Dmitry V. Levin for considerable assistance with this release. ============================================================================ OpenPAM Digitalis 2003-06-01 - ENHANCE: Completely rewrite the configuration parser and add support for the "include" control flag. - ENHANCE: Improve portability to NetBSD, OpenBSD and Linux. - ENHANCE: Lots of additional paranoia. - BUGFIX: The sample su(1) application dropped privileges before forking instead of after. - ENHANCE: Document openpam_log(3). - ENHANCE: Other minor documentation fixes. Thanks to Dmitry V. Levin for considerable assistance with this release. ============================================================================ OpenPAM Dianthus 2003-05-02 - BUGFIX: Initialize some potentially uninitialized variables. - BUGFIX: Silence some warnings emitted by gcc -std=iso9899:1999. - BUGFIX: In pam_getenv(), return a pointer to the stored variable instead of a freshly allocated copy. - ENHANCE: Detect recursion in openpam_borrow_cred() - ENHANCE: Make borrowing one's own credentials a no-op. - ENHANCE: Further improve debugging support. - ENHANCE: Clean up some variable names. ============================================================================ OpenPAM Daffodil 2003-01-06 - ENHANCE: Document dependency on (for size_t) - ENHANCE: Slightly improve error detection in openpam_ttyconv(). - BUGFIX: Fix several typos in debugging macros. ============================================================================ OpenPAM Cyclamen 2002-12-12 - ENHANCE: Improve recursion detection in openpam_dispatch(). - ENHANCE: Add debugging messages at entry and exit points of most functions. - ENHANCE: Fix some minor style issues. - BUGFIX: Add default cases to the switches in openpam_log.c. - ENHANCE: Add /usr/local/etc/pam.conf to policy search path. - BUGFIX: In openpam_ttyconv(3), print the prompt to stdout rather than stderr. ============================================================================ OpenPAM Citronella 2002-06-30 - ENHANCE: Add the "binding" control flag (from Solaris 9). - ENHANCE: Define struct pam_repository and PAM_REPOSITORY (from Solaris 9). - ENHANCE: Flesh out the pam(3) man page. - ENHANCE: Add an openpam(3) page with cross-references to all the documented OpenPAM API extensions. - ENHANCE: Add a pam_conv(3) man page describing the conversation system. - ENHANCE: Improved sample application. - ENHANCE: Added sample pam_unix module. - BUGFIX: Various documentation nits. ============================================================================ OpenPAM Cinquefoil 2002-05-24 - BUGFIX: Various warnings uncovered by gcc 3.1. - ENHANCE: Add a null conversation function, openpam_nullconv(3). - BUGFIX: Initialize the "other" chain to all zeroes. - ENHANCE: Document openpam_ttyconv(3). ============================================================================ OpenPAM Cinnamon 2002-05-02 - ENHANCE: Add a null conversation function, openpam_nullconv(). - BUGFIX: Various markup bugs in the documentation. - BUGFIX: Document . - BUGFIX: Duplicate expansion of openpam_log() macro arguments. - ENHANCE: Restructure the policy-loading code and align our use of the "other" policy with Solaris and Linux-PAM. - ENHANCE: Log dlopen() and dlsym() failures. - ENHANCE: In openpam_ttyconv(), emit a newline after error and info messages unless the message contains one already. - BUGFIX: In pam_vprompt(), initialize the response pointer to NULL so we can detect whether the conversation function touched it. ============================================================================ OpenPAM Cineraria 2002-04-14 - BUGFIX: Fix confusion between token and prompt in pam_get_authtok(3). - ENHANCE: Improved documentation. - ENHANCE: Adopt the same preprocessor tricks that were used in FreeBSD's version of Linux-PAM to simplify static linking without requiring dummy primitives. - ENHANCE: Move the policy-loading code out of pam_start.c. - BUGFIX: Fix typo in one of the versions of the openpam_log macro. - ENHANCE: Add versioning macros. ============================================================================ OpenPAM Cinchona 2002-04-08 - ENHANCE: Improved documentation for several API functions. - BUGFIX: Fix bug in pam_set_data() that would result in corruption of the module data list. - BUGFIX: Allocate the correct amount of memory for the environment list in pam_putenv(). - ENHANCE: Change pam_get_authtok()'s prototype so the caller can specify what token it wants. Also introduce PAM_OLDAUTHTOK_PROMPT. - BUGFIX: Plug memory leak in pam_get_user() / pam_get_authtok(), and reduce differences between these very similar functions. - ENHANCE: Check flags carefully in pam_authenticate() and pam_chauthtok(). - BUGFIX: Fix bugs in portability code; libpam now builds on NetBSD. - ENHANCE: In pam_get_authtok(), if PAM_OLDAUTHTOK is set, we're asked for PAM_AUTHTOK, and we have to prompt the user, prompt her twice and compare the responses. - ENHANCE: Add openpam_{borrow,restore}_cred(), for temporarily switching to user credentials. - ENHANCE: Add openpam_free_data(), a generic cleanup function for pam_set_data() consumers. ============================================================================ OpenPAM Centaury 2002-03-14 - BUGFIX: Add missing #include to openpam_log.c. - BUGFIX: s/PAM_REINITIALISE_CRED/PAM_REINITIALIZE_CRED/. XSSO uses the former, but Solaris and Linux-PAM use the latter. - BUGFIX: The dynamic loader and the module cache contained a number of bugs which would cause a segmentation fault if pam_start(3) was called again after pam_end(3), as happens in login(1), xdm(1) etc. after a failed login. - BUGFIX: Refer to a module by the name used in the policy file, even if the module that was actually loaded was versioned. - ENHANCE: Suppress debugging logs, unless compiled with -DDEBUG. ============================================================================ OpenPAM Celandine 2002-03-05 - BUGFIX: PAM_TRY_AGAIN is a valid return value for pam_chauthtok(). - BUGFIX: Run passwd chain twice, first with the PAM_PRELIM_CHECK flag set, then with the PAM_UPDATE_AUTHTOK flag set. - BUGFIX: Failure of a "sufficient" module should not terminate the passwd chain if the PAM_PRELIM_CHECK flag is set. - BUGFIX: Clear PAM_AUTHTOK after running the service modules. - ENHANCE: Prevent applications from specifying the PAM_PRELIM_CHECK or PAM_UPDATE_AUTHTOK flags themselves. - BUGFIX: openpam_set_option() did not support changing the value of an existing option. - ENHANCE: Add support for module versioning. OpenPAM will prefer a module with the same version number as the library itself to one with no version number at all. ============================================================================ OpenPAM Cantaloupe 2002-02-22 - BUGFIX: The proper use of PAM_SYMBOL_ERR is to indicate an invalid argument to pam_[gs]et_item(3), not to indicate dlsym(3) failures. - ENHANCE: Add in-line documentation in most source files, and a Perl script that generates mdoc code from that. - BUGFIX: The environment list was not properly NULL-terminated. - ENHANCE: Allow the PAM_AUTHTOK_PROMPT item to override the prompt specified by the module. - BUGFIX: PAM_NUM_ITEMS was set too low. It has been moved to pam_constants.h to avoid it going stale again. - ENHANCE: Move all code related to static modules into a separate file. - ENHANCE: openpam_ttyconv() now masks most signals while prompting the user, and supports setting a timeout (which defaults to off). - BUGFIX: Some manual pages referenced XSSO even though they documented OpenPAM-specific functions. - ENHANCE: Added openpam_get_option() and openpam_set_option(). - ENHANCE: openpam_get_authtok() now respects the echo_pass, try_first_pass, and use_first_pass options. ============================================================================ OpenPAM Caliopsis 2002-02-13 Fixed a number of bugs in the previous release, including: - a number of bugs in and related to pam_[gs]et_item(3) - off-by-one bug in pam_start.c would trim last character off certain configuration lines - incorrect ordering of an array in openpam_load.c would cause service module functions to get mixed up - missing 'continue' in openpam_dispatch.c caused successes to be counted as failures ============================================================================ OpenPAM Calamite 2002-02-09 First (beta) release. diff --git a/Makefile.am b/Makefile.am index a716d6cf024c..6355cefcd5bc 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,21 +1,21 @@ -# $Id: Makefile.am 917 2017-02-18 14:45:27Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ ACLOCAL_AMFLAGS = -I m4 SUBDIRS = misc include lib bin modules if WITH_DOC SUBDIRS += doc endif SUBDIRS += t EXTRA_DIST = \ CREDITS \ HISTORY \ INSTALL \ LICENSE \ README \ RELNOTES \ autogen.sh \ misc/gendoc.pl diff --git a/Makefile.in b/Makefile.in index b70b7895112e..80b8f14d1131 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,832 +1,832 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ -# $Id: Makefile.am 917 2017-02-18 14:45:27Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ has_opt=no; \ sane_makeflags=$$MAKEFLAGS; \ if $(am__is_gnu_make); then \ sane_makeflags=$$MFLAGS; \ else \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ bs=\\; \ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ esac; \ fi; \ skip_next=no; \ strip_trailopt () \ { \ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ }; \ for flg in $$sane_makeflags; do \ test $$skip_next = yes && { skip_next=no; continue; }; \ case $$flg in \ *=*|--*) continue;; \ -*I) strip_trailopt 'I'; skip_next=yes;; \ -*I?*) strip_trailopt 'I';; \ -*O) strip_trailopt 'O'; skip_next=yes;; \ -*O?*) strip_trailopt 'O';; \ -*l) strip_trailopt 'l'; skip_next=yes;; \ -*l?*) strip_trailopt 'l';; \ -[dEDm]) skip_next=yes;; \ -[JT]) skip_next=yes;; \ esac; \ case $$flg in \ *$$target_option*) has_opt=yes; break;; \ esac; \ done; \ test $$has_opt = yes am__make_dryrun = (target_option=n; $(am__make_running_with_option)) am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ @WITH_DOC_TRUE@am__append_1 = doc subdir = . 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The OpenPAM distribution consists of the following components: - The PAM library itself, with complete API documentation. - Sample modules (pam_permit, pam_deny and pam_unix) and a sample application (su) which demonstrate how to use the PAM library. - A test application (pamtest) which can be used to test policies and modules. - Unit tests for limited portions of the library. Please direct bug reports and inquiries to . diff --git a/autogen.sh b/autogen.sh index 469ee1159b37..4573429d4ee9 100755 --- a/autogen.sh +++ b/autogen.sh @@ -1,10 +1,10 @@ #!/bin/sh # -# $Id: autogen.sh 814 2014-09-12 07:46:46Z des $ +# $OpenPAM: autogen.sh 938 2017-04-30 21:34:42Z des $ # libtoolize --copy --force aclocal -I m4 autoheader automake --add-missing --copy --foreign autoconf diff --git a/bin/Makefile.am b/bin/Makefile.am index 4e24efb26fdc..ce57b7a74ab7 100644 --- a/bin/Makefile.am +++ b/bin/Makefile.am @@ -1,11 +1,11 @@ -# $Id: Makefile.am 907 2017-01-18 09:39:01Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ SUBDIRS = openpam_dump_policy if WITH_PAMTEST SUBDIRS += pamtest endif if WITH_SU SUBDIRS += su endif diff --git a/bin/Makefile.in b/bin/Makefile.in index d381ec35cb16..24ccda7b7865 100644 --- a/bin/Makefile.in +++ b/bin/Makefile.in @@ -1,626 +1,626 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_dump_policy.c 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam_dump_policy.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include "openpam_impl.h" #include "openpam_asprintf.h" static char * openpam_chain_name(const char *service, pam_facility_t fclt) { const char *facility = pam_facility_name[fclt]; char *name; if (asprintf(&name, "pam_%s_%s", service, facility) == -1) return (NULL); return (name); } static char * openpam_facility_index_name(pam_facility_t fclt) { const char *facility = pam_facility_name[fclt]; char *name, *p; if (asprintf(&name, "PAM_%s", facility) == -1) return (NULL); for (p = name + 4; *p; ++p) *p = toupper((unsigned char)*p); return (name); } int openpam_dump_chain(const char *name, pam_chain_t *chain) { char *modname, **opt, *p; int i; for (i = 0; chain != NULL; ++i, chain = chain->next) { /* declare the module's struct pam_module */ modname = strrchr(chain->module->path, '/'); modname = strdup(modname ? modname : chain->module->path); if (modname == NULL) return (PAM_BUF_ERR); for (p = modname; *p && *p != '.'; ++p) /* nothing */ ; *p = '\0'; printf("extern struct pam_module %s_pam_module;\n", modname); /* module arguments */ printf("static char *%s_%d_optv[] = {\n", name, i); for (opt = chain->optv; *opt; ++opt) { printf("\t\""); for (p = *opt; *p; ++p) { if (isprint((unsigned char)*p) && *p != '"') printf("%c", *p); else printf("\\x%02x", (unsigned char)*p); } printf("\",\n"); } printf("\tNULL,\n"); printf("};\n"); /* next module in chain */ if (chain->next != NULL) printf("static pam_chain_t %s_%d;\n", name, i + 1); /* chain entry */ printf("static pam_chain_t %s_%d = {\n", name, i); printf("\t.module = &%s_pam_module,\n", modname); printf("\t.flag = 0x%08x,\n", chain->flag); printf("\t.optc = %d,\n", chain->optc); printf("\t.optv = %s_%d_optv,\n", name, i); if (chain->next) printf("\t.next = &%s_%d,\n", name, i + 1); else printf("\t.next = NULL,\n"); printf("};\n"); free(modname); } return (PAM_SUCCESS); } int openpam_dump_policy(const char *service) { pam_handle_t *pamh; char *name; int fclt, ret; if ((pamh = calloc(1, sizeof *pamh)) == NULL) return (PAM_BUF_ERR); if ((ret = openpam_configure(pamh, service)) != PAM_SUCCESS) return (ret); for (fclt = 0; fclt < PAM_NUM_FACILITIES; ++fclt) { if (pamh->chains[fclt] != NULL) { if ((name = openpam_chain_name(service, fclt)) == NULL) return (PAM_BUF_ERR); ret = openpam_dump_chain(name, pamh->chains[fclt]); free(name); if (ret != PAM_SUCCESS) return (ret); } } printf("static pam_policy_t pam_%s_policy = {\n", service); printf("\t.service = \"%s\",\n", service); printf("\t.chains = {\n"); for (fclt = 0; fclt < PAM_NUM_FACILITIES; ++fclt) { if ((name = openpam_facility_index_name(fclt)) == NULL) return (PAM_BUF_ERR); printf("\t\t[%s] = ", name); free(name); if (pamh->chains[fclt] != NULL) { if ((name = openpam_chain_name(service, fclt)) == NULL) return (PAM_BUF_ERR); printf("&%s_0,\n", name); free(name); } else { printf("NULL,\n"); } } printf("\t},\n"); printf("};\n"); free(pamh); return (PAM_SUCCESS); } static void usage(void) { fprintf(stderr, "usage: openpam_dump_policy [-d] policy ...\n"); exit(1); } int main(int argc, char *argv[]) { int i, opt; while ((opt = getopt(argc, argv, "d")) != -1) switch (opt) { case 'd': openpam_debug = 1; break; default: usage(); } argc -= optind; argv += optind; if (argc < 1) usage(); printf("#include \n"); printf("#include \"openpam_impl.h\"\n"); for (i = 0; i < argc; ++i) openpam_dump_policy(argv[i]); printf("pam_policy_t *pam_embedded_policies[] = {\n"); for (i = 0; i < argc; ++i) printf("\t&pam_%s_policy,\n", argv[i]); printf("\tNULL,\n"); printf("};\n"); exit(0); } diff --git a/bin/pamtest/Makefile.am b/bin/pamtest/Makefile.am index 7d2c7357544f..b490fab8f6ae 100644 --- a/bin/pamtest/Makefile.am +++ b/bin/pamtest/Makefile.am @@ -1,13 +1,13 @@ -# $Id: Makefile.am 834 2014-10-28 10:25:58Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ AM_CPPFLAGS = -I$(top_srcdir)/include bin_PROGRAMS = pamtest pamtest_SOURCES = pamtest.c if WITH_SYSTEM_LIBPAM pamtest_LDADD = $(SYSTEM_LIBPAM) else pamtest_LDADD = $(top_builddir)/lib/libpam/libpam.la endif dist_man1_MANS = pamtest.1 diff --git a/bin/pamtest/Makefile.in b/bin/pamtest/Makefile.in index f5080e6dd518..6659af8a3ef5 100644 --- a/bin/pamtest/Makefile.in +++ b/bin/pamtest/Makefile.in @@ -1,714 +1,714 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. The name of the author may not be used to endorse or promote .\" products derived from this software without specific prior written .\" permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $Id: pamtest.1 924 2017-02-19 20:52:28Z des $ +.\" $OpenPAM: pamtest.1 939 2017-04-30 21:36:50Z des $ .\" -.Dd February 19, 2017 +.Dd April 30, 2017 .Dt PAMTEST 1 .Os .Sh NAME .Nm pamtest .Nd PAM policy tester .Sh SYNOPSIS .Nm .Op Fl dkMPsv .Op Fl H Ar rhost .Op Fl h Ar host .Op Fl T Ar timeout .Op Fl t Ar tty .Op Fl U Ar ruser .Op Fl u Ar user .Ar service .Op Ar command ... .Sh DESCRIPTION The .Nm utility offers an easy way to test PAM modules and policies from the command line. .Pp The .Nm utility loads the PAM policy specified by the .Ar service argument, starts a PAM transaction by calling .Xr pam_start 3 , then executes the primitives specified by the remaining command-line arguments. Finally, it ends the transaction by calling .Xr pam_end 3 . .Pp The commands are: .Bl -tag -width 6n .It Cm authenticate , Cm auth Call .Xr pam_authenticate 3 . .It Cm acct_mgmt , Cm account Call .Xr pam_acct_mgmt 3 . .It Cm chauthtok , Cm change Call .Xr pam_chauthtok 3 with the .Dv PAM_CHANGE_EXPIRED_AUTHTOK flag set. .It Cm forcechauthtok , Cm forcechange Call .Xr pam_chauthtok 3 with no flags set. .It Cm setcred , Cm establish_cred Call .Xr pam_setcred 3 with the .Dv PAM_ESTABLISH_CRED flag set. .It Cm open_session , Cm open Call .Xr pam_open_session 3 . .It Cm close_session , Cm close Call .Xr pam_close_session 3 . .It Cm unsetcred , Cm delete_cred Call .Xr pam_setcred 3 with the .Dv PAM_DELETE_CRED flag set. .It Cm listenv , Cm env Call .Xr pam_getenvlist 3 and print the contents of the list it returns. .El .Pp The following options are available: .Bl -tag -width Fl .It Fl d Enables debug messages within the OpenPAM library. See .Xr openpam_log 3 for details. .It Fl H Ar rhost Specify the name of the fictitious remote host. The default is to use the name of the local host. .It Fl h Ar host Specify the name of the local host. The default is to use the result of calling .Xr gethostname 3 . .It Fl k Keep going even if one of the commands fails. .It Fl M Disable path, ownership and permission checks on module files. .It Fl P Disable service name validation and path, ownership and permission checks on policy files. .It Fl s Set the .Dv PAM_SILENT flag when calling the .Xr pam_authenticate 3 , .Xr pam_acct_mgmt 3 , .Xr pam_chauthok 3 , .Xr pam_setcred 3 , .Xr pam_open_session 3 and .Xr pam_close_session 3 primitives. .It Fl T Ar timeout Set the conversation timeout (in seconds) for .Xr openpam_ttyconv 3 . .It Fl t Ar tty Specify the name of the tty. The default is to use the result of calling .Xr ttyname 3 . .It Fl U Ar ruser Specify the name of the supplicant (remote user). .It Fl u Ar user Specify the name of the principal (local user). .It Fl v Enables debug messages from .Nm itself. .El .Sh EXAMPLES Simulate a typical PAM transaction using the .Dq system policy: .Bd -literal -offset indent pamtest -v system auth account change setcred open close unsetcred .Ed .Sh SEE ALSO .Xr openpam 3 , .Xr pam 3 , .Xr pam.conf 5 .Sh AUTHORS The .Nm utility and this manual page were written by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . .Sh BUGS The .Nm utility does not (yet) support setting and getting individual PAM items or environment variables. .Pp The .Nm utility does not afford the user complete control over the flags passed to the .Xr pam_authenticate 3 , .Xr pam_acct_mgmt 3 , .Xr pam_chauthok 3 , .Xr pam_setcred 3 , .Xr pam_open_session 3 and .Xr pam_close_session 3 primitives. diff --git a/bin/pamtest/pamtest.c b/bin/pamtest/pamtest.c index e67bf7766f90..3eb0768774d0 100644 --- a/bin/pamtest/pamtest.c +++ b/bin/pamtest/pamtest.c @@ -1,467 +1,467 @@ /*- * Copyright (c) 2011 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pamtest.c 685 2013-07-11 16:33:34Z des $ + * $OpenPAM: pamtest.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include #include /* for openpam_ttyconv() */ /* OpenPAM internals */ extern const char *pam_item_name[PAM_NUM_ITEMS]; extern int openpam_debug; static pam_handle_t *pamh; static struct pam_conv pamc; static int silent; static int verbose; static void pt_verbose(const char *, ...) OPENPAM_FORMAT ((__printf__, 1, 2)); static void pt_error(int, const char *, ...) OPENPAM_FORMAT ((__printf__, 2, 3)); /* * Print an information message if -v was specified at least once */ static void pt_verbose(const char *fmt, ...) { va_list ap; if (verbose) { va_start(ap, fmt); vfprintf(stderr, fmt, ap); va_end(ap); fprintf(stderr, "\n"); } } /* * Print an error message */ static void pt_error(int e, const char *fmt, ...) { va_list ap; if (e == PAM_SUCCESS && !verbose) return; va_start(ap, fmt); vfprintf(stderr, fmt, ap); va_end(ap); fprintf(stderr, ": %s\n", pam_strerror(NULL, e)); } /* * Wrapper for pam_start(3) */ static int pt_start(const char *service, const char *user) { int pame; pamc.conv = &openpam_ttyconv; pt_verbose("pam_start(%s, %s)", service, user); if ((pame = pam_start(service, user, &pamc, &pamh)) != PAM_SUCCESS) pt_error(pame, "pam_start(%s)", service); return (pame); } /* * Wrapper for pam_authenticate(3) */ static int pt_authenticate(int flags) { int pame; flags |= silent; pt_verbose("pam_authenticate()"); if ((pame = pam_authenticate(pamh, flags)) != PAM_SUCCESS) pt_error(pame, "pam_authenticate()"); return (pame); } /* * Wrapper for pam_acct_mgmt(3) */ static int pt_acct_mgmt(int flags) { int pame; flags |= silent; pt_verbose("pam_acct_mgmt()"); if ((pame = pam_acct_mgmt(pamh, flags)) != PAM_SUCCESS) pt_error(pame, "pam_acct_mgmt()"); return (pame); } /* * Wrapper for pam_chauthtok(3) */ static int pt_chauthtok(int flags) { int pame; flags |= silent; pt_verbose("pam_chauthtok()"); if ((pame = pam_chauthtok(pamh, flags)) != PAM_SUCCESS) pt_error(pame, "pam_chauthtok()"); return (pame); } /* * Wrapper for pam_setcred(3) */ static int pt_setcred(int flags) { int pame; flags |= silent; pt_verbose("pam_setcred()"); if ((pame = pam_setcred(pamh, flags)) != PAM_SUCCESS) pt_error(pame, "pam_setcred()"); return (pame); } /* * Wrapper for pam_open_session(3) */ static int pt_open_session(int flags) { int pame; flags |= silent; pt_verbose("pam_open_session()"); if ((pame = pam_open_session(pamh, flags)) != PAM_SUCCESS) pt_error(pame, "pam_open_session()"); return (pame); } /* * Wrapper for pam_close_session(3) */ static int pt_close_session(int flags) { int pame; flags |= silent; pt_verbose("pam_close_session()"); if ((pame = pam_close_session(pamh, flags)) != PAM_SUCCESS) pt_error(pame, "pam_close_session()"); return (pame); } /* * Wrapper for pam_set_item(3) */ static int pt_set_item(int item, const char *p) { int pame; switch (item) { case PAM_SERVICE: case PAM_USER: case PAM_AUTHTOK: case PAM_OLDAUTHTOK: case PAM_TTY: case PAM_RHOST: case PAM_RUSER: case PAM_USER_PROMPT: case PAM_AUTHTOK_PROMPT: case PAM_OLDAUTHTOK_PROMPT: case PAM_HOST: pt_verbose("setting %s to %s", pam_item_name[item], p); break; default: pt_verbose("setting %s", pam_item_name[item]); break; } if ((pame = pam_set_item(pamh, item, p)) != PAM_SUCCESS) pt_error(pame, "pam_set_item(%s)", pam_item_name[item]); return (pame); } /* * Wrapper for pam_end(3) */ static int pt_end(int pame) { if (pamh != NULL && (pame = pam_end(pamh, pame)) != PAM_SUCCESS) /* can't happen */ pt_error(pame, "pam_end()"); return (pame); } /* * Retrieve and list the PAM environment variables */ static int pt_listenv(void) { char **pam_envlist, **pam_env; if ((pam_envlist = pam_getenvlist(pamh)) == NULL || *pam_envlist == NULL) { pt_verbose("no environment variables."); } else { pt_verbose("environment variables:"); for (pam_env = pam_envlist; *pam_env != NULL; ++pam_env) { printf(" %s\n", *pam_env); free(*pam_env); } } free(pam_envlist); return (PAM_SUCCESS); } /* * Print usage string and exit */ static void usage(void) { fprintf(stderr, "usage: pamtest %s service command ...\n", "[-dkMPsv] [-H rhost] [-h host] [-t tty] [-U ruser] [-u user]"); exit(1); } /* * Handle an option that takes an int argument and can be used only once */ static void opt_num_once(int opt, long *num, const char *arg) { char *end; long l; l = strtol(arg, &end, 0); if (end == optarg || *end != '\0') { fprintf(stderr, "The -%c option expects a numeric argument\n", opt); usage(); } *num = l; } /* * Handle an option that takes a string argument and can be used only once */ static void opt_str_once(int opt, const char **p, const char *arg) { if (*p != NULL) { fprintf(stderr, "The -%c option can only be used once\n", opt); usage(); } *p = arg; } /* * Entry point */ int main(int argc, char *argv[]) { char hostname[1024]; const char *rhost = NULL; const char *host = NULL; const char *ruser = NULL; const char *user = NULL; const char *service = NULL; const char *tty = NULL; long timeout = 0; int keepatit = 0; int pame; int opt; while ((opt = getopt(argc, argv, "dH:h:kMPsT:t:U:u:v")) != -1) switch (opt) { case 'd': openpam_debug++; break; case 'H': opt_str_once(opt, &rhost, optarg); break; case 'h': opt_str_once(opt, &host, optarg); break; case 'k': keepatit = 1; break; case 'M': openpam_set_feature(OPENPAM_RESTRICT_MODULE_NAME, 0); openpam_set_feature(OPENPAM_VERIFY_MODULE_FILE, 0); break; case 'P': openpam_set_feature(OPENPAM_RESTRICT_SERVICE_NAME, 0); openpam_set_feature(OPENPAM_VERIFY_POLICY_FILE, 0); break; case 's': silent = PAM_SILENT; break; case 'T': opt_num_once(opt, &timeout, optarg); if (timeout < 0 || timeout > INT_MAX) { fprintf(stderr, "Invalid conversation timeout\n"); usage(); } openpam_ttyconv_timeout = (int)timeout; break; case 't': opt_str_once(opt, &tty, optarg); break; case 'U': opt_str_once(opt, &ruser, optarg); break; case 'u': opt_str_once(opt, &user, optarg); break; case 'v': verbose++; break; default: usage(); } argc -= optind; argv += optind; if (argc < 1) usage(); service = *argv; --argc; ++argv; /* defaults */ if (service == NULL) service = "pamtest"; if (rhost == NULL) { if (gethostname(hostname, sizeof(hostname)) == -1) err(1, "gethostname()"); rhost = hostname; } if (tty == NULL) tty = ttyname(STDERR_FILENO); if (user == NULL) user = getlogin(); if (ruser == NULL) ruser = user; /* initialize PAM */ if ((pame = pt_start(service, user)) != PAM_SUCCESS) goto end; /* * pam_start(3) sets this to the machine's hostname, but we allow * the user to override it. */ if (host != NULL) if ((pame = pt_set_item(PAM_HOST, host)) != PAM_SUCCESS) goto end; /* * The remote host / user / tty are usually set by the * application. */ if ((pame = pt_set_item(PAM_RHOST, rhost)) != PAM_SUCCESS || (pame = pt_set_item(PAM_RUSER, ruser)) != PAM_SUCCESS || (pame = pt_set_item(PAM_TTY, tty)) != PAM_SUCCESS) goto end; while (argc > 0) { if (strcmp(*argv, "listenv") == 0 || strcmp(*argv, "env") == 0) { pame = pt_listenv(); } else if (strcmp(*argv, "authenticate") == 0 || strcmp(*argv, "auth") == 0) { pame = pt_authenticate(0); } else if (strcmp(*argv, "acct_mgmt") == 0 || strcmp(*argv, "account") == 0) { pame = pt_acct_mgmt(0); } else if (strcmp(*argv, "chauthtok") == 0 || strcmp(*argv, "change") == 0) { pame = pt_chauthtok(PAM_CHANGE_EXPIRED_AUTHTOK); } else if (strcmp(*argv, "forcechauthtok") == 0 || strcmp(*argv, "forcechange") == 0) { pame = pt_chauthtok(0); } else if (strcmp(*argv, "setcred") == 0 || strcmp(*argv, "establish_cred") == 0) { pame = pt_setcred(PAM_ESTABLISH_CRED); } else if (strcmp(*argv, "open_session") == 0 || strcmp(*argv, "open") == 0) { pame = pt_open_session(0); } else if (strcmp(*argv, "close_session") == 0 || strcmp(*argv, "close") == 0) { pame = pt_close_session(0); } else if (strcmp(*argv, "unsetcred") == 0 || strcmp(*argv, "delete_cred") == 0) { pame = pt_setcred(PAM_DELETE_CRED); } else { warnx("unknown primitive: %s", *argv); pame = PAM_SYSTEM_ERR; } if (pame != PAM_SUCCESS && !keepatit) { warnx("test aborted"); break; } --argc; ++argv; } end: (void)pt_end(pame); exit(pame == PAM_SUCCESS ? 0 : 1); } diff --git a/bin/su/Makefile.am b/bin/su/Makefile.am index 0f95c001f8ad..c9f3b23bb33b 100644 --- a/bin/su/Makefile.am +++ b/bin/su/Makefile.am @@ -1,13 +1,13 @@ -# $Id: Makefile.am 834 2014-10-28 10:25:58Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ AM_CPPFLAGS = -I$(top_srcdir)/include bin_PROGRAMS = su su_SOURCES = su.c if WITH_SYSTEM_LIBPAM su_LDADD = $(SYSTEM_LIBPAM) else su_LDADD = $(top_builddir)/lib/libpam/libpam.la endif dist_man1_MANS = su.1 diff --git a/bin/su/Makefile.in b/bin/su/Makefile.in index 6cb42e98874d..82e6f99bc83e 100644 --- a/bin/su/Makefile.in +++ b/bin/su/Makefile.in @@ -1,714 +1,714 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. The name of the author may not be used to endorse or promote .\" products derived from this software without specific prior written .\" permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $Id: su.1 924 2017-02-19 20:52:28Z des $ +.\" $OpenPAM: su.1 939 2017-04-30 21:36:50Z des $ .\" -.Dd February 19, 2017 +.Dd April 30, 2017 .Dt SU 1 .Os .Sh NAME .Nm su .Nd switch user identity .Sh SYNOPSIS .Nm .Op Ar login Op Ar ... .Sh DESCRIPTION The .Nm utility starts a shell under the identity of the user specified by the first argument on the command line. If no user is specified, the default is .Dq root . .Pp Any additional command-line arguments are passed as-is to the shell. .Pp The requesting user is authenticated using the .Dq su PAM policy. .Sh IMPLEMENTATION NOTES The .Nm utility is provided with the OpenPAM library as a sample application and should not be used in production systems. .Sh SEE ALSO .Xr openpam 3 , .Xr pam 3 .Sh AUTHORS The .Nm utility and this manual page were written by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/bin/su/su.c b/bin/su/su.c index 18a3cee75d37..cb83628f3c65 100644 --- a/bin/su/su.c +++ b/bin/su/su.c @@ -1,191 +1,191 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: su.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: su.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include /* for openpam_ttyconv() */ extern char **environ; static pam_handle_t *pamh; static struct pam_conv pamc; static void usage(void) { fprintf(stderr, "usage: su [login [args]]\n"); exit(1); } int main(int argc, char *argv[]) { char hostname[MAXHOSTNAMELEN]; const char *user, *tty; const void *item; char **args, **pam_envlist, **pam_env; struct passwd *pwd; int o, pam_err, status; pid_t pid; while ((o = getopt(argc, argv, "")) != -1) switch (o) { default: usage(); } argc -= optind; argv += optind; if (argc > 0) { user = *argv; --argc; ++argv; } else { user = "root"; } /* initialize PAM */ pamc.conv = &openpam_ttyconv; pam_start("su", user, &pamc, &pamh); /* set some items */ gethostname(hostname, sizeof(hostname)); if ((pam_err = pam_set_item(pamh, PAM_RHOST, hostname)) != PAM_SUCCESS) goto pamerr; user = getlogin(); if ((pam_err = pam_set_item(pamh, PAM_RUSER, user)) != PAM_SUCCESS) goto pamerr; tty = ttyname(STDERR_FILENO); if ((pam_err = pam_set_item(pamh, PAM_TTY, tty)) != PAM_SUCCESS) goto pamerr; /* authenticate the applicant */ if ((pam_err = pam_authenticate(pamh, 0)) != PAM_SUCCESS) goto pamerr; if ((pam_err = pam_acct_mgmt(pamh, 0)) == PAM_NEW_AUTHTOK_REQD) pam_err = pam_chauthtok(pamh, PAM_CHANGE_EXPIRED_AUTHTOK); if (pam_err != PAM_SUCCESS) goto pamerr; /* establish the requested credentials */ if ((pam_err = pam_setcred(pamh, PAM_ESTABLISH_CRED)) != PAM_SUCCESS) goto pamerr; /* authentication succeeded; open a session */ if ((pam_err = pam_open_session(pamh, 0)) != PAM_SUCCESS) goto pamerr; /* get mapped user name; PAM may have changed it */ pam_err = pam_get_item(pamh, PAM_USER, &item); if (pam_err != PAM_SUCCESS || (pwd = getpwnam(user = item)) == NULL) goto pamerr; /* export PAM environment */ if ((pam_envlist = pam_getenvlist(pamh)) != NULL) { for (pam_env = pam_envlist; *pam_env != NULL; ++pam_env) { putenv(*pam_env); free(*pam_env); } free(pam_envlist); } /* build argument list */ if ((args = calloc(argc + 2, sizeof *args)) == NULL) { warn("calloc()"); goto err; } *args = pwd->pw_shell; memcpy(args + 1, argv, argc * sizeof *args); /* fork and exec */ switch ((pid = fork())) { case -1: warn("fork()"); goto err; case 0: /* child: give up privs and start a shell */ /* set uid and groups */ if (initgroups(pwd->pw_name, pwd->pw_gid) == -1) { warn("initgroups()"); _exit(1); } if (setgid(pwd->pw_gid) == -1) { warn("setgid()"); _exit(1); } if (setuid(pwd->pw_uid) == -1) { warn("setuid()"); _exit(1); } execve(*args, args, environ); warn("execve()"); _exit(1); default: /* parent: wait for child to exit */ waitpid(pid, &status, 0); /* close the session and release PAM resources */ pam_err = pam_close_session(pamh, 0); pam_end(pamh, pam_err); exit(WEXITSTATUS(status)); } pamerr: fprintf(stderr, "Sorry\n"); err: pam_end(pamh, pam_err); exit(1); } diff --git a/configure b/configure index 703ae7649da2..49db637d1ed7 100755 --- a/configure +++ b/configure @@ -1,15354 +1,15354 @@ #! /bin/sh -# From configure.ac Id: configure.ac 924 2017-02-19 20:52:28Z des . +# From configure.ac OpenPAM: configure.ac 939 2017-04-30 21:36:50Z des . # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for OpenPAM 20170219. +# Generated by GNU Autoconf 2.69 for OpenPAM 20170430. # # Report bugs to . # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. 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" >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if ${lt_cv_sys_max_cmd_len+:} false; then : $as_echo_n "(cached) " >&6 else i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 $as_echo "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 $as_echo_n "checking for a working dd... " >&6; } if ${ac_cv_path_lt_DD+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in dd; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 $as_echo "$ac_cv_path_lt_DD" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 $as_echo_n "checking how to truncate binary pipes... " >&6; } if ${lt_cv_truncate_bin+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 $as_echo "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... 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If you *** really care for shared libraries, you may want to install binutils *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. *** You will then need to restart the configuration process. _LT_EOF fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' export_dynamic_flag_spec='$wl--export-all-symbols' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file, use it as # is; otherwise, prepend EXPORTS... archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; haiku*) archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' link_all_deplibs=yes ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) tmp_diet=no if test linux-dietlibc = "$host_os"; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test no = "$tmp_diet" then tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; nagfor*) # NAGFOR 5.3 tmp_sharedflag='-Wl,-shared' ;; xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; nvcc*) # Cuda Compiler Driver 2.2 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' compiler_needs_object=yes ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' if test yes = "$supports_anon_versioning"; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' fi case $cc_basename in tcc*) export_dynamic_flag_spec='-rdynamic' ;; xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' if test yes = "$supports_anon_versioning"; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test no = "$ld_shlibs"; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then aix_use_runtimelinking=yes break fi done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='$wl-f,' case $with_aix_soname,$aix_use_runtimelinking in aix,*) ;; # traditional, no import file svr4,* | *,yes) # use import file # The Import File defines what to hardcode. hardcode_direct=no hardcode_direct_absolute=no ;; esac if test yes = "$GCC"; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`$CC -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. 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then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; 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dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; 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When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[23].*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes; then : lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld fi fi fi fi fi fi ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } if ${lt_cv_dlopen_self_static+:} false; then : $as_echo_n "(cached) " >&6 else if test yes = "$cross_compiling"; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 $as_echo "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi striplib= old_striplib= { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 $as_echo_n "checking whether stripping libraries is possible... " >&6; } if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ;; *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } ;; esac fi # Report what library types will actually be built { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 $as_echo_n "checking if libtool supports shared libraries... 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" >&6; } test no = "$can_build_shared" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) test yes = "$enable_shared" && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[4-9]*) if test ia64 != "$host_cpu"; then case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in yes,aix,yes) ;; # shared object as lib.so file only yes,svr4,*) ;; # shared object as lib.so archive member only yes,*) enable_static=no ;; # shared object in lib.a archive as well esac fi ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 $as_echo "$enable_shared" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 $as_echo_n "checking whether to build static libraries... 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBDL 1 _ACEOF LIBS="-ldl $LIBS" fi DL_LIBS="${LIBS}" LIBS="${saved_LIBS}" saved_LIBS="${LIBS}" LIBS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5 $as_echo_n "checking for crypt in -lcrypt... " >&6; } if ${ac_cv_lib_crypt_crypt+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char crypt (); int main () { return crypt (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_crypt_crypt=yes else ac_cv_lib_crypt_crypt=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5 $as_echo "$ac_cv_lib_crypt_crypt" >&6; } if test "x$ac_cv_lib_crypt_crypt" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBCRYPT 1 _ACEOF LIBS="-lcrypt $LIBS" fi CRYPT_LIBS="${LIBS}" LIBS="${saved_LIBS}" saved_LIBS="${LIBS}" LIBS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_CTX_init in -lcrypto" >&5 $as_echo_n "checking for HMAC_CTX_init in -lcrypto... " >&6; } if ${ac_cv_lib_crypto_HMAC_CTX_init+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcrypto $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char HMAC_CTX_init (); int main () { return HMAC_CTX_init (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_crypto_HMAC_CTX_init=yes else ac_cv_lib_crypto_HMAC_CTX_init=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_HMAC_CTX_init" >&5 $as_echo "$ac_cv_lib_crypto_HMAC_CTX_init" >&6; } if test "x$ac_cv_lib_crypto_HMAC_CTX_init" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBCRYPTO 1 _ACEOF LIBS="-lcrypto $LIBS" fi CRYPTO_LIBS="${LIBS}" LIBS="${saved_LIBS}" saved_LIBS="${LIBS}" LIBS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_start in -lpam" >&5 $as_echo_n "checking for pam_start in -lpam... " >&6; } if ${ac_cv_lib_pam_pam_start+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpam $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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*:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # ### END FUNCTIONS SHARED WITH CONFIGURE _LT_EOF case $host_os in aix3*) cat <<\_LT_EOF >> "$cfgfile" # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi _LT_EOF ;; esac ltmain=$ac_aux_dir/ltmain.sh # We use sed instead of cat because bash on DJGPP gets confused if # if finds mixed CR/LF and LF-only lines. Since sed operates in # text mode, it properly converts lines to CR/LF. This bash problem # is reportedly fixed, but why not run on old versions too? sed '$q' "$ltmain" >> "$cfgfile" \ || (rm -f "$cfgfile"; exit 1) mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" ;; "mkpkgng":F) chmod +x mkpkgng ;; "misc/coverage.sh":F) chmod +x misc/coverage.sh ;; "misc/coverity.sh":F) chmod +x misc/coverity.sh ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi diff --git a/configure.ac b/configure.ac index 88feebc5394f..57a8b9d02aa3 100644 --- a/configure.ac +++ b/configure.ac @@ -1,169 +1,169 @@ -dnl $Id: configure.ac 924 2017-02-19 20:52:28Z des $ +dnl $OpenPAM: configure.ac 939 2017-04-30 21:36:50Z des $ AC_PREREQ([2.62]) -AC_REVISION([$Id: configure.ac 924 2017-02-19 20:52:28Z des $]) -AC_INIT([OpenPAM], [20170219], [des@des.no], [openpam], [http://www.openpam.org/]) +AC_REVISION([$OpenPAM: configure.ac 939 2017-04-30 21:36:50Z des $]) +AC_INIT([OpenPAM], [20170430], [des@des.no], [openpam], [http://www.openpam.org/]) AC_CONFIG_SRCDIR([lib/libpam/pam_start.c]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([foreign]) AM_CONFIG_HEADER([config.h]) # C compiler and features AC_LANG(C) AC_PROG_CC AC_PROG_CC_STDC AC_PROG_CPP AC_GNU_SOURCE AC_C_CONST AC_C_RESTRICT AC_C_VOLATILE # libtool LT_PREREQ([2.2.6]) LT_INIT([disable-static dlopen]) # other programs AC_PROG_INSTALL LIB_MAJ=2 AC_SUBST(LIB_MAJ) AC_DEFINE_UNQUOTED(LIB_MAJ, $LIB_MAJ, [OpenPAM library major number]) AC_ARG_ENABLE([debug], AC_HELP_STRING([--enable-debug], [turn debugging macros on]), AC_DEFINE(OPENPAM_DEBUG, 1, [Turn debugging macros on])) AC_ARG_ENABLE([unversioned-modules], AC_HELP_STRING([--disable-unversioned-modules], [support loading of unversioned modules]), [AS_IF([test x"$enableval" = x"no"], [ AC_DEFINE(DISABLE_UNVERSIONED_MODULES, 1, [Whether loading unversioned modules support is disabled]) ])]) AC_ARG_WITH([modules-dir], AC_HELP_STRING([--with-modules-dir=DIR], [OpenPAM modules directory]), [AS_IF([test x"$withval" != x"no"], [ OPENPAM_MODULES_DIR="$withval" AC_DEFINE_UNQUOTED(OPENPAM_MODULES_DIR, "${OPENPAM_MODULES_DIR%/}", [OpenPAM modules directory]) ])]) AC_SUBST(OPENPAM_MODULES_DIR) AM_CONDITIONAL([CUSTOM_MODULES_DIR], [test x"$OPENPAM_MODULES_DIR" != x""]) AC_ARG_WITH([doc], AC_HELP_STRING([--without-doc], [do not build documentation]), [], [with_doc=yes]) AM_CONDITIONAL([WITH_DOC], [test x"$with_doc" = x"yes"]) AC_ARG_WITH([pam-unix], AC_HELP_STRING([--with-pam-unix], [build sample pam_unix(8) module]), [], [with_pam_unix=no]) AM_CONDITIONAL([WITH_PAM_UNIX], [test x"$with_pam_unix" = x"yes"]) AC_ARG_WITH(pamtest, AC_HELP_STRING([--with-pamtest], [build test application]), [], [with_pamtest=no]) AM_CONDITIONAL([WITH_PAMTEST], [test x"$with_pamtest" = x"yes"]) AC_ARG_WITH(su, AC_HELP_STRING([--with-su], [build sample su(1) implementation]), [], [with_su=no]) AM_CONDITIONAL([WITH_SU], [test x"$with_su" = x"yes"]) AC_ARG_WITH(system-libpam, AC_HELP_STRING([--with-system-libpam], [use system libpam]), [], [with_system_libpam=no]) AM_CONDITIONAL([WITH_SYSTEM_LIBPAM], [test x"$with_system_libpam" = x"yes"]) AC_CHECK_HEADERS([crypt.h]) AC_CHECK_FUNCS([asprintf vasprintf]) AC_CHECK_FUNCS([dlfunc fdlopen]) AC_CHECK_FUNCS([fpurge]) AC_CHECK_FUNCS([setlogmask]) AC_CHECK_FUNCS([strlcat strlcmp strlcpy strlset]) saved_LIBS="${LIBS}" LIBS="" AC_CHECK_LIB([dl], [dlopen]) DL_LIBS="${LIBS}" LIBS="${saved_LIBS}" AC_SUBST(DL_LIBS) saved_LIBS="${LIBS}" LIBS="" AC_CHECK_LIB([crypt], [crypt]) CRYPT_LIBS="${LIBS}" LIBS="${saved_LIBS}" AC_SUBST(CRYPT_LIBS) saved_LIBS="${LIBS}" LIBS="" AC_CHECK_LIB([crypto], [HMAC_CTX_init]) CRYPTO_LIBS="${LIBS}" LIBS="${saved_LIBS}" AC_SUBST(CRYPTO_LIBS) saved_LIBS="${LIBS}" LIBS="" AC_CHECK_LIB([pam], [pam_start]) SYSTEM_LIBPAM="${LIBS}" LIBS="${saved_LIBS}" AC_SUBST(SYSTEM_LIBPAM) save_LIBS="${LIBS}" LIBS="" AC_SEARCH_LIBS([cryb_test_version], [cryb-test], [ CRYB_TEST_LIBS="${LIBS}" ], [ CRYB_TEST_LIBS="" AC_MSG_WARN([cryb-test library not available, unit tests disabled]) ]) LIBS="${save_LIBS}" AC_SUBST(CRYB_TEST_LIBS) AM_CONDITIONAL([WITH_TEST], [ test x"$CRYB_TEST_LIBS" != x"" ]) AC_ARG_ENABLE([developer-warnings], AS_HELP_STRING([--enable-developer-warnings], [enable strict warnings (default is NO)]), [CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual"]) AC_ARG_ENABLE([debugging-symbols], AS_HELP_STRING([--enable-debugging-symbols], [enable debugging symbols (default is NO)]), [CFLAGS="${CFLAGS} -O0 -g -fno-inline"]) AC_ARG_ENABLE([werror], AS_HELP_STRING([--enable-werror], [use -Werror (default is NO)]), [CFLAGS="${CFLAGS} -Werror"]) AC_CONFIG_FILES([ Makefile bin/Makefile bin/openpam_dump_policy/Makefile bin/pamtest/Makefile bin/su/Makefile doc/Makefile doc/man/Makefile include/Makefile include/security/Makefile lib/Makefile lib/libpam/Makefile misc/Makefile modules/Makefile modules/pam_deny/Makefile modules/pam_permit/Makefile modules/pam_return/Makefile modules/pam_unix/Makefile t/Makefile ]) AC_CONFIG_FILES([mkpkgng],[chmod +x mkpkgng]) AC_CONFIG_FILES([misc/coverage.sh],[chmod +x misc/coverage.sh]) AC_CONFIG_FILES([misc/coverity.sh],[chmod +x misc/coverity.sh]) AC_OUTPUT diff --git a/doc/Makefile.am b/doc/Makefile.am index cb9f04a1f6fe..62b1f3518d44 100644 --- a/doc/Makefile.am +++ b/doc/Makefile.am @@ -1,3 +1,3 @@ -# $Id: Makefile.am 648 2013-03-05 17:54:27Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ SUBDIRS = man diff --git a/doc/Makefile.in b/doc/Makefile.in index 21da50599f8e..5a310ff1d982 100644 --- a/doc/Makefile.in +++ b/doc/Makefile.in @@ -1,624 +1,624 @@ # 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b/doc/man/Makefile.am @@ -1,97 +1,97 @@ -# $Id: Makefile.am 907 2017-01-18 09:39:01Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ NULL = # Standard PAM API PAM_MAN = \ pam_acct_mgmt.3 \ pam_authenticate.3 \ pam_chauthtok.3 \ pam_close_session.3 \ pam_end.3 \ pam_get_data.3 \ pam_get_item.3 \ pam_get_user.3 \ pam_getenv.3 \ pam_getenvlist.3 \ pam_open_session.3 \ pam_putenv.3 \ pam_set_data.3 \ pam_set_item.3 \ pam_setcred.3 \ pam_start.3 \ pam_strerror.3 \ $(NULL) # Standard module API MOD_MAN = \ pam_sm_acct_mgmt.3 \ pam_sm_authenticate.3 \ pam_sm_chauthtok.3 \ pam_sm_close_session.3 \ pam_sm_open_session.3 \ pam_sm_setcred.3 \ $(NULL) # OpenPAM extensions OPENPAM_MAN = \ openpam_borrow_cred.3 \ openpam_free_data.3 \ openpam_free_envlist.3 \ openpam_get_feature.3 \ openpam_get_option.3 \ openpam_log.3 \ openpam_nullconv.3 \ openpam_readline.3 \ openpam_readlinev.3 \ openpam_readword.3 \ openpam_restore_cred.3 \ openpam_set_feature.3 \ openpam_set_option.3 \ 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sysconfdir = @sysconfdir@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ NULL = # Standard PAM API PAM_MAN = \ pam_acct_mgmt.3 \ pam_authenticate.3 \ pam_chauthtok.3 \ pam_close_session.3 \ pam_end.3 \ pam_get_data.3 \ pam_get_item.3 \ pam_get_user.3 \ pam_getenv.3 \ pam_getenvlist.3 \ pam_open_session.3 \ pam_putenv.3 \ pam_set_data.3 \ pam_set_item.3 \ pam_setcred.3 \ pam_start.3 \ pam_strerror.3 \ $(NULL) # Standard module API MOD_MAN = \ pam_sm_acct_mgmt.3 \ pam_sm_authenticate.3 \ pam_sm_chauthtok.3 \ pam_sm_close_session.3 \ pam_sm_open_session.3 \ pam_sm_setcred.3 \ $(NULL) # OpenPAM extensions OPENPAM_MAN = \ openpam_borrow_cred.3 \ openpam_free_data.3 \ openpam_free_envlist.3 \ openpam_get_feature.3 \ openpam_get_option.3 \ openpam_log.3 \ openpam_nullconv.3 \ openpam_readline.3 \ openpam_readlinev.3 \ openpam_readword.3 \ openpam_restore_cred.3 \ openpam_set_feature.3 \ openpam_set_option.3 \ 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install-strip .PHONY: all all-am check check-am clean clean-generic clean-libtool \ cscopelist-am ctags-am distclean distclean-generic \ distclean-libtool distdir dvi dvi-am html html-am info info-am \ install install-am install-data install-data-am install-dvi \ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-man3 install-man5 install-pdf install-pdf-am \ install-ps install-ps-am install-strip installcheck \ installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-generic \ mostlyclean-libtool pdf pdf-am ps ps-am tags-am uninstall \ uninstall-am uninstall-man uninstall-man3 uninstall-man5 .PRECIOUS: Makefile .c.3: $(GENDOC) perl -w $(GENDOC) $< || rm $@ openpam.3: $(OPENPAM_MAN) $(GENDOC) $(srcdir)/openpam.man perl -w $(GENDOC) -o $(OPENPAM_MAN) <$(srcdir)/openpam.man || rm $@ pam.3: $(PAM_MAN) $(GENDOC) $(srcdir)/pam.man perl -w $(GENDOC) -p $(PAM_MAN) <$(srcdir)/pam.man || rm $@ $(GENMAN): $(GENDOC) # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/doc/man/openpam.3 b/doc/man/openpam.3 index 78ec8db0aafe..4c39ffe3483f 100644 --- a/doc/man/openpam.3 +++ b/doc/man/openpam.3 @@ -1,136 +1,136 @@ .\" Generated by gendoc.pl -.Dd February 19, 2017 +.Dd April 30, 2017 .Dt OPENPAM 3 .Os .Sh NAME .Nm openpam_borrow_cred , .Nm openpam_free_data , .Nm openpam_free_envlist , .Nm openpam_get_feature , .Nm openpam_get_option , .Nm openpam_log , .Nm openpam_nullconv , .Nm openpam_readline , .Nm openpam_readlinev , .Nm openpam_readword , .Nm openpam_restore_cred , .Nm openpam_set_feature , .Nm openpam_set_option , .Nm openpam_straddch , .Nm openpam_subst , .Nm openpam_ttyconv , .Nm pam_error , .Nm pam_get_authtok , .Nm pam_info , .Nm pam_prompt , .Nm pam_setenv , .Nm pam_verror , .Nm pam_vinfo , .Nm pam_vprompt .Nd Pluggable Authentication Modules Library .Sh LIBRARY .Lb libpam .Sh SYNOPSIS .In security/openpam.h .Ft "int" .Fn openpam_borrow_cred "pam_handle_t *pamh" "const struct passwd *pwd" .Ft "void" .Fn openpam_free_data "pam_handle_t *pamh" "void *data" "int status" .Ft "void" .Fn openpam_free_envlist "char **envlist" .Ft "int" .Fn openpam_get_feature "int feature" "int *onoff" .Ft "const char *" .Fn openpam_get_option "pam_handle_t *pamh" "const char *option" .Ft "void" .Fn openpam_log "int level" "const char *fmt" "..." .Ft "int" .Fn openpam_nullconv "int n" "const struct pam_message **msg" "struct pam_response **resp" "void *data" .Ft "char *" .Fn openpam_readline "FILE *f" "int *lineno" "size_t *lenp" .Ft "char **" .Fn openpam_readlinev "FILE *f" "int *lineno" "int *lenp" .Ft "char *" .Fn openpam_readword "FILE *f" "int *lineno" "size_t *lenp" .Ft "int" .Fn openpam_restore_cred "pam_handle_t *pamh" .Ft "int" .Fn openpam_set_feature "int feature" "int onoff" .Ft "int" .Fn openpam_set_option "pam_handle_t *pamh" "const char *option" "const char *value" .Ft "int" .Fn openpam_straddch "char **str" "size_t *size" "size_t *len" "int ch" .Ft "int" .Fn openpam_subst "const pam_handle_t *pamh" "char *buf" "size_t *bufsize" "const char *template" .Ft "int" .Fn openpam_ttyconv "int n" "const struct pam_message **msg" "struct pam_response **resp" "void *data" .Ft "int" .Fn pam_error "const pam_handle_t *pamh" "const char *fmt" "..." .Ft "int" .Fn pam_get_authtok "pam_handle_t *pamh" "int item" "const char **authtok" "const char *prompt" .Ft "int" .Fn pam_info "const pam_handle_t *pamh" "const char *fmt" "..." .Ft "int" .Fn pam_prompt "const pam_handle_t *pamh" "int style" "char **resp" "const char *fmt" "..." .Ft "int" .Fn pam_setenv "pam_handle_t *pamh" "const char *name" "const char *value" "int overwrite" .Ft "int" .Fn pam_verror "const pam_handle_t *pamh" "const char *fmt" "va_list ap" .Ft "int" .Fn pam_vinfo "const pam_handle_t *pamh" "const char *fmt" "va_list ap" .Ft "int" .Fn pam_vprompt "const pam_handle_t *pamh" "int style" "char **resp" "const char *fmt" "va_list ap" .\" -.\" $Id: openpam.man 648 2013-03-05 17:54:27Z des $ +.\" $OpenPAM: openpam.man 938 2017-04-30 21:34:42Z des $ .\" .Sh DESCRIPTION These functions are OpenPAM extensions to the PAM API. Those named .Fn pam_* are, in the author's opinion, logical and necessary extensions to the standard API, while those named .Fn openpam_* are either simple convenience functions, or functions intimately tied to OpenPAM implementation details, and therefore not well suited to standardization. .Sh SEE ALSO .Xr openpam_borrow_cred 3 , .Xr openpam_free_data 3 , .Xr openpam_free_envlist 3 , .Xr openpam_get_feature 3 , .Xr openpam_get_option 3 , .Xr openpam_log 3 , .Xr openpam_nullconv 3 , .Xr openpam_readline 3 , .Xr openpam_readlinev 3 , .Xr openpam_readword 3 , .Xr openpam_restore_cred 3 , .Xr openpam_set_feature 3 , .Xr openpam_set_option 3 , .Xr openpam_straddch 3 , .Xr openpam_subst 3 , .Xr openpam_ttyconv 3 , .Xr pam_error 3 , .Xr pam_get_authtok 3 , .Xr pam_info 3 , .Xr pam_prompt 3 , .Xr pam_setenv 3 , .Xr pam_verror 3 , .Xr pam_vinfo 3 , .Xr pam_vprompt 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The OpenPAM library and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam.man b/doc/man/openpam.man index a7dd7f0a9ff8..251d41a97422 100644 --- a/doc/man/openpam.man +++ b/doc/man/openpam.man @@ -1,13 +1,13 @@ .\" -.\" $Id: openpam.man 648 2013-03-05 17:54:27Z des $ +.\" $OpenPAM: openpam.man 938 2017-04-30 21:34:42Z des $ .\" .Sh DESCRIPTION These functions are OpenPAM extensions to the PAM API. Those named .Fn pam_* are, in the author's opinion, logical and necessary extensions to the standard API, while those named .Fn openpam_* are either simple convenience functions, or functions intimately tied to OpenPAM implementation details, and therefore not well suited to standardization. diff --git a/doc/man/openpam_borrow_cred.3 b/doc/man/openpam_borrow_cred.3 index bf25a475fbd6..687ad425ed6f 100644 --- a/doc/man/openpam_borrow_cred.3 +++ b/doc/man/openpam_borrow_cred.3 @@ -1,63 +1,65 @@ .\" Generated from openpam_borrow_cred.c by gendoc.pl -.\" $Id: openpam_borrow_cred.c 649 2013-03-05 17:58:33Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_borrow_cred.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_BORROW_CRED 3 .Os .Sh NAME .Nm openpam_borrow_cred .Nd temporarily borrow user credentials .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "int" .Fn openpam_borrow_cred "pam_handle_t *pamh" "const struct passwd *pwd" .Sh DESCRIPTION The .Fn openpam_borrow_cred function saves the current credentials and switches to those of the user specified by its .Fa pwd argument. The affected credentials are the effective UID, the effective GID, and the group access list. The original credentials can be restored using .Xr openpam_restore_cred 3 . .Pp .Sh RETURN VALUES The .Fn openpam_borrow_cred function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr setegid 2 , .Xr seteuid 2 , .Xr setgroups 2 , .Xr openpam_restore_cred 3 , .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS The .Fn openpam_borrow_cred function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_borrow_cred function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_free_data.3 b/doc/man/openpam_free_data.3 index ca2fe51dfd92..a804c2a51579 100644 --- a/doc/man/openpam_free_data.3 +++ b/doc/man/openpam_free_data.3 @@ -1,46 +1,46 @@ .\" Generated from openpam_free_data.c by gendoc.pl -.\" $Id: openpam_free_data.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_free_data.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_FREE_DATA 3 .Os .Sh NAME .Nm openpam_free_data .Nd generic cleanup function .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "void" .Fn openpam_free_data "pam_handle_t *pamh" "void *data" "int status" .Sh DESCRIPTION The .Fn openpam_free_data function is a cleanup function suitable for passing to .Xr pam_set_data 3 . It simply releases the data by passing its .Fa data argument to .Xr free 3 . .Sh SEE ALSO .Xr free 3 , .Xr pam 3 , .Xr pam_set_data 3 .Sh STANDARDS The .Fn openpam_free_data function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_free_data function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_free_envlist.3 b/doc/man/openpam_free_envlist.3 index f8ed6f08e2c3..d069ba00407f 100644 --- a/doc/man/openpam_free_envlist.3 +++ b/doc/man/openpam_free_envlist.3 @@ -1,36 +1,36 @@ .\" Generated from openpam_free_envlist.c by gendoc.pl -.\" $Id: openpam_free_envlist.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_free_envlist.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_FREE_ENVLIST 3 .Os .Sh NAME .Nm openpam_free_envlist .Nd free an environment list .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "void" .Fn openpam_free_envlist "char **envlist" .Sh DESCRIPTION The .Fn openpam_free_envlist function is a convenience function which frees all the environment variables in an environment list, and the list itself. It is suitable for freeing the return value from .Xr pam_getenvlist 3 . .Pp .Sh SEE ALSO .Xr pam 3 , .Xr pam_getenvlist 3 .Sh STANDARDS The .Fn openpam_free_envlist function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_free_envlist function and this manual page were developed by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_get_feature.3 b/doc/man/openpam_get_feature.3 index 45b6bcc91d69..daf49a4b63d1 100644 --- a/doc/man/openpam_get_feature.3 +++ b/doc/man/openpam_get_feature.3 @@ -1,69 +1,71 @@ .\" Generated from openpam_get_feature.c by gendoc.pl -.\" $Id: openpam_get_feature.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_get_feature.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_GET_FEATURE 3 .Os .Sh NAME .Nm openpam_get_feature .Nd query the state of an optional feature .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "int" .Fn openpam_get_feature "int feature" "int *onoff" .Sh DESCRIPTION .Bf Sy This function is experimental and may be modified or removed in a future release without prior warning. .Ef .Pp The .Fn openpam_get_feature function stores the current state of the specified feature in the variable pointed to by its .Fa onoff argument. .Pp The following features are recognized: .Bl -tag -width 18n .It Dv OPENPAM_RESTRICT_SERVICE_NAME Disallow path separators in service names. This feature is enabled by default. Disabling it allows the application to specify the path to the desired policy file directly. .It Dv OPENPAM_VERIFY_POLICY_FILE Verify the ownership and permissions of the policy file and the path leading up to it. This feature is enabled by default. .It Dv OPENPAM_RESTRICT_MODULE_NAME Disallow path separators in module names. This feature is disabled by default. Enabling it prevents the use of modules in non-standard locations. .It Dv OPENPAM_VERIFY_MODULE_FILE Verify the ownership and permissions of each loadable module and the path leading up to it. This feature is enabled by default. .El .Sh RETURN VALUES The .Fn openpam_get_feature function returns one of the following values: .Bl -tag -width 18n -.It Bq Er PAM_SYMBOL_ERR -Invalid symbol. +.It Bq Er PAM_SUCCESS +Success. +.It Bq Er PAM_BAD_FEATURE +Unrecognized or restricted feature. .El .Sh SEE ALSO .Xr openpam_set_feature 3 , .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS The .Fn openpam_get_feature function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_get_feature function and this manual page were developed by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_get_option.3 b/doc/man/openpam_get_option.3 index fcfd9b83dd00..bdf73db9709c 100644 --- a/doc/man/openpam_get_option.3 +++ b/doc/man/openpam_get_option.3 @@ -1,49 +1,49 @@ .\" Generated from openpam_get_option.c by gendoc.pl -.\" $Id: openpam_get_option.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_get_option.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_GET_OPTION 3 .Os .Sh NAME .Nm openpam_get_option .Nd returns the value of a module option .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "const char *" .Fn openpam_get_option "pam_handle_t *pamh" "const char *option" .Sh DESCRIPTION The .Fn openpam_get_option function returns the value of the specified option in the context of the currently executing service module, or .Dv NULL if the option is not set or no module is currently executing. .Pp .Sh RETURN VALUES The .Fn openpam_get_option function returns .Dv NULL on failure. .Sh SEE ALSO .Xr openpam_set_option 3 , .Xr pam 3 .Sh STANDARDS The .Fn openpam_get_option function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_get_option function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_log.3 b/doc/man/openpam_log.3 index 0930abb17ccb..a761547fc434 100644 --- a/doc/man/openpam_log.3 +++ b/doc/man/openpam_log.3 @@ -1,91 +1,91 @@ .\" Generated from openpam_log.c by gendoc.pl -.\" $Id: openpam_log.c 686 2013-07-11 16:36:02Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_log.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_LOG 3 .Os .Sh NAME .Nm openpam_log .Nd log a message through syslog .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "void" .Fn openpam_log "int level" "const char *fmt" "..." .Sh DESCRIPTION The .Fn openpam_log function logs messages using .Xr syslog 3 . It is primarily intended for internal use by the library and modules. .Pp The .Fa level argument indicates the importance of the message. The following levels are defined: .Bl -tag -width 18n .It Dv PAM_LOG_LIBDEBUG Debugging messages. For internal use only. .It Dv PAM_LOG_DEBUG Debugging messages. These messages are normally not logged unless the global integer variable .Va openpam_debug is set to a non-zero value, in which case they are logged with a .Xr syslog 3 priority of .Dv LOG_DEBUG . .It Dv PAM_LOG_VERBOSE Information about the progress of the authentication process, or other non-essential messages. These messages are logged with a .Xr syslog 3 priority of .Dv LOG_INFO . .It Dv PAM_LOG_NOTICE Messages relating to non-fatal errors. These messages are logged with a .Xr syslog 3 priority of .Dv LOG_NOTICE . .It Dv PAM_LOG_ERROR Messages relating to serious errors. These messages are logged with a .Xr syslog 3 priority of .Dv LOG_ERR . .El .Pp The remaining arguments are a .Xr printf 3 format string and the corresponding arguments. .Pp The .Fn openpam_log function does not modify the value of .Va errno . .Sh SEE ALSO .Xr pam 3 , .Xr printf 3 , .Xr syslog 3 .Sh STANDARDS The .Fn openpam_log function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_log function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_nullconv.3 b/doc/man/openpam_nullconv.3 index 0ce1e44edead..7a8139ebe0ec 100644 --- a/doc/man/openpam_nullconv.3 +++ b/doc/man/openpam_nullconv.3 @@ -1,70 +1,72 @@ .\" Generated from openpam_nullconv.c by gendoc.pl -.\" $Id: openpam_nullconv.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_nullconv.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_NULLCONV 3 .Os .Sh NAME .Nm openpam_nullconv .Nd null conversation function .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "int" .Fn openpam_nullconv "int n" "const struct pam_message **msg" "struct pam_response **resp" "void *data" .Sh DESCRIPTION The .Fn openpam_nullconv function is a null conversation function suitable for applications that want to use PAM but don't support interactive dialog with the user. Such applications should set .Dv PAM_AUTHTOK to whatever authentication token they've obtained on their own before calling .Xr pam_authenticate 3 and / or .Xr pam_chauthtok 3 , and their PAM configuration should specify the .Dv use_first_pass option for all modules that require access to the authentication token, to make sure they use .Dv PAM_AUTHTOK rather than try to query the user. .Pp .Sh RETURN VALUES The .Fn openpam_nullconv function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_CONV_ERR Conversation failure. .El .Sh SEE ALSO .Xr openpam_ttyconv 3 , .Xr pam 3 , .Xr pam_authenticate 3 , .Xr pam_chauthtok 3 , .Xr pam_prompt 3 , .Xr pam_set_item 3 , .Xr pam_strerror 3 , .Xr pam_vprompt 3 .Sh STANDARDS The .Fn openpam_nullconv function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_nullconv function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_readline.3 b/doc/man/openpam_readline.3 index db888ad97cfb..e33167d82e66 100644 --- a/doc/man/openpam_readline.3 +++ b/doc/man/openpam_readline.3 @@ -1,89 +1,89 @@ .\" Generated from openpam_readline.c by gendoc.pl -.\" $Id: openpam_readline.c 703 2013-08-16 11:57:54Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_readline.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_READLINE 3 .Os .Sh NAME .Nm openpam_readline .Nd read a line from a file .Sh SYNOPSIS .In sys/types.h .In stdio.h .In security/pam_appl.h .In security/openpam.h .Ft "char *" .Fn openpam_readline "FILE *f" "int *lineno" "size_t *lenp" .Sh DESCRIPTION .Bf Sy This function is deprecated and may be removed in a future release without further warning. The .Fn openpam_readlinev function may be used to achieve similar results. .Ef .Pp The .Fn openpam_readline function reads a line from a file, and returns it in a NUL-terminated buffer allocated with .Xr malloc 3 . .Pp The .Fn openpam_readline function performs a certain amount of processing on the data it reads: .Bl -bullet .It Comments (introduced by a hash sign) are stripped. .It Blank lines are ignored. .It If a line ends in a backslash, the backslash is stripped and the next line is appended. .El .Pp If .Fa lineno is not .Dv NULL , the integer variable it points to is incremented every time a newline character is read. .Pp If .Fa lenp is not .Dv NULL , the length of the line (not including the terminating NUL character) is stored in the variable it points to. .Pp The caller is responsible for releasing the returned buffer by passing it to .Xr free 3 . .Pp .Sh RETURN VALUES The .Fn openpam_readline function returns .Dv NULL on failure. .Sh SEE ALSO .Xr openpam_readlinev 3 , .Xr openpam_readword 3 , .Xr pam 3 .Sh STANDARDS The .Fn openpam_readline function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_readline function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_readlinev.3 b/doc/man/openpam_readlinev.3 index 9fb28e18cdee..6391ff50b417 100644 --- a/doc/man/openpam_readlinev.3 +++ b/doc/man/openpam_readlinev.3 @@ -1,123 +1,123 @@ .\" Generated from openpam_readlinev.c by gendoc.pl -.\" $Id: openpam_readlinev.c 890 2016-01-11 16:22:09Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_readlinev.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_READLINEV 3 .Os .Sh NAME .Nm openpam_readlinev .Nd read a line from a file and split it into words .Sh SYNOPSIS .In sys/types.h .In stdio.h .In security/pam_appl.h .In security/openpam.h .Ft "char **" .Fn openpam_readlinev "FILE *f" "int *lineno" "int *lenp" .Sh DESCRIPTION The .Fn openpam_readlinev function reads a line from a file, splits it into words according to the rules described in the .Xr openpam_readword 3 manual page, and returns a list of those words. .Pp If .Fa lineno is not .Dv NULL , the integer variable it points to is incremented every time a newline character is read. This includes quoted or escaped newline characters and the newline character at the end of the line. .Pp If .Fa lenp is not .Dv NULL , the number of words on the line is stored in the variable to which it points. .Sh RETURN VALUES If successful, the .Fn openpam_readlinev function returns a pointer to a dynamically allocated array of pointers to individual dynamically allocated NUL-terminated strings, each containing a single word, in the order in which they were encountered on the line. The array is terminated by a .Dv NULL pointer. .Pp The caller is responsible for freeing both the array and the individual strings by passing each of them to .Xr free 3 . .Pp If the end of the line was reached before any words were read, .Fn openpam_readlinev returns a pointer to a dynamically allocated array containing a single .Dv NULL pointer. .Pp The .Fn openpam_readlinev function can fail and return .Dv NULL for one of four reasons: .Bl -bullet .It The end of the file was reached before any words were read; .Va errno is zero, .Xr ferror 3 returns zero, and .Xr feof 3 returns a non-zero value. .It The end of the file was reached while a quote or backslash escape was in effect; .Va errno is set to .Dv EINVAL , .Xr ferror 3 returns zero, and .Xr feof 3 returns a non-zero value. .It An error occurred while reading from the file; .Va errno is non-zero, .Xr ferror 3 returns a non-zero value and .Xr feof 3 returns zero. .It A .Xr malloc 3 or .Xr realloc 3 call failed; .Va errno is set to .Dv ENOMEM , .Xr ferror 3 returns a non-zero value, and .Xr feof 3 may or may not return a non-zero value. .El .Sh SEE ALSO .Xr openpam_readline 3 , .Xr openpam_readword 3 , .Xr pam 3 .Sh STANDARDS The .Fn openpam_readlinev function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_readlinev function and this manual page were developed by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_readword.3 b/doc/man/openpam_readword.3 index 8bb0f492d799..e7c8b0f9224b 100644 --- a/doc/man/openpam_readword.3 +++ b/doc/man/openpam_readword.3 @@ -1,116 +1,116 @@ .\" Generated from openpam_readword.c by gendoc.pl -.\" $Id: openpam_readword.c 916 2017-02-07 12:25:58Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_readword.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_READWORD 3 .Os .Sh NAME .Nm openpam_readword .Nd read a word from a file, respecting shell quoting rules .Sh SYNOPSIS .In sys/types.h .In stdio.h .In security/pam_appl.h .In security/openpam.h .Ft "char *" .Fn openpam_readword "FILE *f" "int *lineno" "size_t *lenp" .Sh DESCRIPTION The .Fn openpam_readword function reads the next word from a file, and returns it in a NUL-terminated buffer allocated with .Xr malloc 3 . .Pp A word is a sequence of non-whitespace characters. However, whitespace characters can be included in a word if quoted or escaped according to the following rules: .Bl -bullet .It An unescaped single or double quote introduces a quoted string, which ends when the same quote character is encountered a second time. The quotes themselves are stripped. .It Within a single- or double-quoted string, all whitespace characters, including the newline character, are preserved as-is. .It Outside a quoted string, a backslash escapes the next character, which is preserved as-is, unless that character is a newline, in which case it is discarded and reading continues at the beginning of the next line as if the backslash and newline had not been there. In all cases, the backslash itself is discarded. .It Within a single-quoted string, double quotes and backslashes are preserved as-is. .It Within a double-quoted string, a single quote is preserved as-is, and a backslash is preserved as-is unless used to escape a double quote. .El .Pp In addition, if the first non-whitespace character on the line is a hash character (#), the rest of the line is discarded. If a hash character occurs within a word, however, it is preserved as-is. A backslash at the end of a comment does cause line continuation. .Pp If .Fa lineno is not .Dv NULL , the integer variable it points to is incremented every time a quoted or escaped newline character is read. .Pp If .Fa lenp is not .Dv NULL , the length of the word (after quotes and backslashes have been removed) is stored in the variable it points to. .Sh RETURN VALUES If successful, the .Fn openpam_readword function returns a pointer to a dynamically allocated NUL-terminated string containing the first word encountered on the line. .Pp The caller is responsible for releasing the returned buffer by passing it to .Xr free 3 . .Pp If .Fn openpam_readword reaches the end of the line or file before any characters are copied to the word, it returns .Dv NULL . In the former case, the newline is pushed back to the file. .Pp If .Fn openpam_readword reaches the end of the file while a quote or backslash escape is in effect, it sets .Va errno to .Dv EINVAL and returns .Dv NULL . .Sh IMPLEMENTATION NOTES The parsing rules are intended to be equivalent to the normal POSIX shell quoting rules. Any discrepancy is a bug and should be reported to the author along with sample input that can be used to reproduce the error. .Pp .Sh SEE ALSO .Xr openpam_readline 3 , .Xr openpam_readlinev 3 , .Xr pam 3 .Sh STANDARDS The .Fn openpam_readword function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_readword function and this manual page were developed by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_restore_cred.3 b/doc/man/openpam_restore_cred.3 index 3b1c27e361a5..3319fd56b14b 100644 --- a/doc/man/openpam_restore_cred.3 +++ b/doc/man/openpam_restore_cred.3 @@ -1,55 +1,57 @@ .\" Generated from openpam_restore_cred.c by gendoc.pl -.\" $Id: openpam_restore_cred.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_restore_cred.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_RESTORE_CRED 3 .Os .Sh NAME .Nm openpam_restore_cred .Nd restore credentials .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "int" .Fn openpam_restore_cred "pam_handle_t *pamh" .Sh DESCRIPTION The .Fn openpam_restore_cred function restores the credentials saved by .Xr openpam_borrow_cred 3 . .Pp .Sh RETURN VALUES The .Fn openpam_restore_cred function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_NO_MODULE_DATA Module data not found. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr setegid 2 , .Xr seteuid 2 , .Xr setgroups 2 , .Xr openpam_borrow_cred 3 , .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS The .Fn openpam_restore_cred function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_restore_cred function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_set_feature.3 b/doc/man/openpam_set_feature.3 index bc5865096975..30774210df06 100644 --- a/doc/man/openpam_set_feature.3 +++ b/doc/man/openpam_set_feature.3 @@ -1,51 +1,53 @@ .\" Generated from openpam_set_feature.c by gendoc.pl -.\" $Id: openpam_set_feature.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_set_feature.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_SET_FEATURE 3 .Os .Sh NAME .Nm openpam_set_feature .Nd enable or disable an optional feature .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "int" .Fn openpam_set_feature "int feature" "int onoff" .Sh DESCRIPTION .Bf Sy This function is experimental and may be modified or removed in a future release without prior warning. .Ef .Pp The .Fn openpam_set_feature function sets the state of the specified feature to the value specified by the .Fa onoff argument. See .Xr openpam_get_feature 3 for a list of recognized features. .Pp .Sh RETURN VALUES The .Fn openpam_set_feature function returns one of the following values: .Bl -tag -width 18n -.It Bq Er PAM_SYMBOL_ERR -Invalid symbol. +.It Bq Er PAM_SUCCESS +Success. +.It Bq Er PAM_BAD_FEATURE +Unrecognized or restricted feature. .El .Sh SEE ALSO .Xr openpam_get_feature 3 , .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS The .Fn openpam_set_feature function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_set_feature function and this manual page were developed by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_set_option.3 b/doc/man/openpam_set_option.3 index 8cb0a7c65f83..751c3177425e 100644 --- a/doc/man/openpam_set_option.3 +++ b/doc/man/openpam_set_option.3 @@ -1,52 +1,54 @@ .\" Generated from openpam_set_option.c by gendoc.pl -.\" $Id: openpam_set_option.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_set_option.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_SET_OPTION 3 .Os .Sh NAME .Nm openpam_set_option .Nd sets the value of a module option .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "int" .Fn openpam_set_option "pam_handle_t *pamh" "const char *option" "const char *value" .Sh DESCRIPTION The .Fn openpam_set_option function sets the specified option in the context of the currently executing service module. .Pp .Sh RETURN VALUES The .Fn openpam_set_option function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr openpam_get_option 3 , .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS The .Fn openpam_set_option function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_set_option function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_straddch.3 b/doc/man/openpam_straddch.3 index 127858f637a6..5f67891c814e 100644 --- a/doc/man/openpam_straddch.3 +++ b/doc/man/openpam_straddch.3 @@ -1,103 +1,103 @@ .\" Generated from openpam_straddch.c by gendoc.pl -.\" $Id: openpam_straddch.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_straddch.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_STRADDCH 3 .Os .Sh NAME .Nm openpam_straddch .Nd add a character to a string, expanding the buffer if needed .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "int" .Fn openpam_straddch "char **str" "size_t *size" "size_t *len" "int ch" .Sh DESCRIPTION The .Fn openpam_straddch function appends a character to a dynamically allocated NUL-terminated buffer, reallocating the buffer as needed. .Pp The .Fa str argument points to a variable containing either a pointer to an existing buffer or .Dv NULL . If the value of the variable pointed to by .Fa str is .Dv NULL , a new buffer is allocated. .Pp The .Fa size and .Fa len argument point to variables used to hold the size of the buffer and the length of the string it contains, respectively. .Pp The final argument, .Fa ch , is the character that should be appended to the string. If .Fa ch is 0, nothing is appended, but a new buffer is still allocated if .Fa str is NULL. This can be used to .Do bootstrap .Dc the string. .Pp If a new buffer is allocated or an existing buffer is reallocated to make room for the additional character, .Fa str and .Fa size are updated accordingly. .Pp The .Fn openpam_straddch function ensures that the buffer is always NUL-terminated. .Pp If the .Fn openpam_straddch function is successful, it increments the integer variable pointed to by .Fa len (unless .Fa ch was 0) and returns 0. Otherwise, it leaves the variables pointed to by .Fa str , .Fa size and .Fa len unmodified, sets .Va errno to .Dv ENOMEM and returns -1. .Pp .Sh RETURN VALUES The .Fn openpam_straddch function returns 0 on success and -1 on failure. .Sh SEE ALSO .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS The .Fn openpam_straddch function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_straddch function and this manual page were developed by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_subst.3 b/doc/man/openpam_subst.3 index 5c0c111e32ff..ce55577854d5 100644 --- a/doc/man/openpam_subst.3 +++ b/doc/man/openpam_subst.3 @@ -1,102 +1,106 @@ .\" Generated from openpam_subst.c by gendoc.pl -.\" $Id: openpam_subst.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_subst.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_SUBST 3 .Os .Sh NAME .Nm openpam_subst .Nd substitute PAM item values in a string .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "int" .Fn openpam_subst "const pam_handle_t *pamh" "char *buf" "size_t *bufsize" "const char *template" .Sh DESCRIPTION The .Fn openpam_subst function expands a string, substituting PAM item values for all occurrences of specific substitution codes. The .Fa template argument points to the initial string. The result is stored in the buffer pointed to by the .Fa buf argument; the .Fa bufsize argument specifies the size of that buffer. The actual size of the resulting string, including the terminating NUL character, is stored in the location pointed to by the .Fa bufsize argument. .Pp If .Fa buf is NULL, or if the buffer is too small to hold the expanded string, .Fa bufsize is updated to reflect the amount of space required to hold the entire string, and .Fn openpam_subst returns .Dv PAM_TRY_AGAIN . .Pp If .Fn openpam_subst fails for any other reason, the .Fa bufsize argument is untouched, but part of the buffer may still have been overwritten. .Pp Substitution codes are introduced by a percent character and correspond to PAM items: .Bl -tag -width 18n .It \&%H Replaced by the current value of the .Dv PAM_RHOST item. .It \&%h Replaced by the current value of the .Dv PAM_HOST item. .It \&%s Replaced by the current value of the .Dv PAM_SERVICE item. .It \&%t Replaced by the current value of the .Dv PAM_TTY item. .It \&%U Replaced by the current value of the .Dv PAM_RUSER item. .It \&%u Replaced by the current value of the .Dv PAM_USER item. .El .Sh RETURN VALUES The .Fn openpam_subst function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. +.It Bq Er PAM_BAD_ITEM +Unrecognized or restricted item. .It Bq Er PAM_TRY_AGAIN Try again. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_get_authtok 3 , .Xr pam_get_item 3 , .Xr pam_get_user 3 , .Xr pam_strerror 3 .Sh STANDARDS The .Fn openpam_subst function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_subst function and this manual page were developed by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/openpam_ttyconv.3 b/doc/man/openpam_ttyconv.3 index 6aeb9f3b3eeb..4be2cd698dff 100644 --- a/doc/man/openpam_ttyconv.3 +++ b/doc/man/openpam_ttyconv.3 @@ -1,65 +1,67 @@ .\" Generated from openpam_ttyconv.c by gendoc.pl -.\" $Id: openpam_ttyconv.c 890 2016-01-11 16:22:09Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: openpam_ttyconv.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt OPENPAM_TTYCONV 3 .Os .Sh NAME .Nm openpam_ttyconv .Nd simple tty-based conversation function .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/openpam.h .Ft "int" .Fn openpam_ttyconv "int n" "const struct pam_message **msg" "struct pam_response **resp" "void *data" .Sh DESCRIPTION The .Fn openpam_ttyconv function is a standard conversation function suitable for use on TTY devices. It should be adequate for the needs of most text-based interactive programs. .Pp The .Fn openpam_ttyconv function allows the application to specify a timeout for user input by setting the global integer variable .Va openpam_ttyconv_timeout to the length of the timeout in seconds. .Pp .Sh RETURN VALUES The .Fn openpam_ttyconv function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr openpam_nullconv 3 , .Xr pam 3 , .Xr pam_prompt 3 , .Xr pam_strerror 3 , .Xr pam_vprompt 3 .Sh STANDARDS The .Fn openpam_ttyconv function is an OpenPAM extension. .Sh AUTHORS The .Fn openpam_ttyconv function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam.3 b/doc/man/pam.3 index 5b46b6d3a8d0..7707e5dbf7af 100644 --- a/doc/man/pam.3 +++ b/doc/man/pam.3 @@ -1,261 +1,269 @@ .\" Generated by gendoc.pl -.Dd February 19, 2017 +.Dd April 30, 2017 .Dt PAM 3 .Os .Sh NAME .Nm pam_acct_mgmt , .Nm pam_authenticate , .Nm pam_chauthtok , .Nm pam_close_session , .Nm pam_end , .Nm pam_get_data , .Nm pam_get_item , .Nm pam_get_user , .Nm pam_getenv , .Nm pam_getenvlist , .Nm pam_open_session , .Nm pam_putenv , .Nm pam_set_data , .Nm pam_set_item , .Nm pam_setcred , .Nm pam_start , .Nm pam_strerror .Nd Pluggable Authentication Modules Library .Sh LIBRARY .Lb libpam .Sh SYNOPSIS .In security/pam_appl.h .Ft "int" .Fn pam_acct_mgmt "pam_handle_t *pamh" "int flags" .Ft "int" .Fn pam_authenticate "pam_handle_t *pamh" "int flags" .Ft "int" .Fn pam_chauthtok "pam_handle_t *pamh" "int flags" .Ft "int" .Fn pam_close_session "pam_handle_t *pamh" "int flags" .Ft "int" .Fn pam_end "pam_handle_t *pamh" "int status" .Ft "int" .Fn pam_get_data "const pam_handle_t *pamh" "const char *module_data_name" "const void **data" .Ft "int" .Fn pam_get_item "const pam_handle_t *pamh" "int item_type" "const void **item" .Ft "int" .Fn pam_get_user "pam_handle_t *pamh" "const char **user" "const char *prompt" .Ft "const char *" .Fn pam_getenv "pam_handle_t *pamh" "const char *name" .Ft "char **" .Fn pam_getenvlist "pam_handle_t *pamh" .Ft "int" .Fn pam_open_session "pam_handle_t *pamh" "int flags" .Ft "int" .Fn pam_putenv "pam_handle_t *pamh" "const char *namevalue" .Ft "int" .Fn pam_set_data "pam_handle_t *pamh" "const char *module_data_name" "void *data" "void (*cleanup)(pam_handle_t *pamh, void *data, int pam_end_status)" .Ft "int" .Fn pam_set_item "pam_handle_t *pamh" "int item_type" "const void *item" .Ft "int" .Fn pam_setcred "pam_handle_t *pamh" "int flags" .Ft "int" .Fn pam_start "const char *service" "const char *user" "const struct pam_conv *pam_conv" "pam_handle_t **pamh" .Ft "const char *" .Fn pam_strerror "const pam_handle_t *pamh" "int error_number" .\" -.\" $Id: pam.man 648 2013-03-05 17:54:27Z des $ +.\" $OpenPAM: pam.man 938 2017-04-30 21:34:42Z des $ .\" .Sh DESCRIPTION The Pluggable Authentication Modules (PAM) library abstracts a number of common authentication-related operations and provides a framework for dynamically loaded modules that implement these operations in various ways. .Ss Terminology In PAM parlance, the application that uses PAM to authenticate a user is the server, and is identified for configuration purposes by a service name, which is often (but not necessarily) the program name. .Pp The user requesting authentication is called the applicant, while the user (usually, root) charged with verifying his identity and granting him the requested credentials is called the arbitrator. .Pp The sequence of operations the server goes through to authenticate a user and perform whatever task he requested is a PAM transaction; the context within which the server performs the requested task is called a session. .Pp The functionality embodied by PAM is divided into six primitives grouped into four facilities: authentication, account management, session management and password management. .Ss Conversation The PAM library expects the application to provide a conversation callback which it can use to communicate with the user. Some modules may use specialized conversation functions to communicate with special hardware such as cryptographic dongles or biometric devices. See .Xr pam_conv 3 for details. .Ss Initialization and Cleanup The .Fn pam_start function initializes the PAM library and returns a handle which must be provided in all subsequent function calls. The transaction state is contained entirely within the structure identified by this handle, so it is possible to conduct multiple transactions in parallel. .Pp The .Fn pam_end function releases all resources associated with the specified context, and can be called at any time to terminate a PAM transaction. .Ss Storage The .Fn pam_set_item and .Fn pam_get_item functions set and retrieve a number of predefined items, including the service name, the names of the requesting and target users, the conversation function, and prompts. .Pp The .Fn pam_set_data and .Fn pam_get_data functions manage named chunks of free-form data, generally used by modules to store state from one invocation to another. .Ss Authentication There are two authentication primitives: .Fn pam_authenticate and .Fn pam_setcred . The former authenticates the user, while the latter manages his credentials. .Ss Account Management The .Fn pam_acct_mgmt function enforces policies such as password expiry, account expiry, time-of-day restrictions, and so forth. .Ss Session Management The .Fn pam_open_session and .Fn pam_close_session functions handle session setup and teardown. .Ss Password Management The .Fn pam_chauthtok function allows the server to change the user's password, either at the user's request or because the password has expired. .Ss Miscellaneous The .Fn pam_putenv , .Fn pam_getenv and .Fn pam_getenvlist functions manage a private environment list in which modules can set environment variables they want the server to export during the session. .Pp The .Fn pam_strerror function returns a pointer to a string describing the specified PAM error code. .Sh RETURN VALUES The following return codes are defined by .In security/pam_constants.h : .Bl -tag -width 18n .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_ACCT_EXPIRED User account has expired. .It Bq Er PAM_AUTHINFO_UNAVAIL Authentication information is unavailable. .It Bq Er PAM_AUTHTOK_DISABLE_AGING Authentication token aging disabled. .It Bq Er PAM_AUTHTOK_ERR Authentication token failure. .It Bq Er PAM_AUTHTOK_EXPIRED Password has expired. .It Bq Er PAM_AUTHTOK_LOCK_BUSY Authentication token lock busy. .It Bq Er PAM_AUTHTOK_RECOVERY_ERR Failed to recover old authentication token. .It Bq Er PAM_AUTH_ERR Authentication error. +.It Bq Er PAM_BAD_CONSTANT +Bad constant. +.It Bq Er PAM_BAD_FEATURE +Unrecognized or restricted feature. +.It Bq Er PAM_BAD_HANDLE +Invalid PAM handle. +.It Bq Er PAM_BAD_ITEM +Unrecognized or restricted item. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_CRED_ERR Failed to set user credentials. .It Bq Er PAM_CRED_EXPIRED User credentials have expired. .It Bq Er PAM_CRED_INSUFFICIENT Insufficient credentials. .It Bq Er PAM_CRED_UNAVAIL Failed to retrieve user credentials. .It Bq Er PAM_DOMAIN_UNKNOWN Unknown authentication domain. .It Bq Er PAM_IGNORE Ignore this module. .It Bq Er PAM_MAXTRIES Maximum number of tries exceeded. .It Bq Er PAM_MODULE_UNKNOWN Unknown module type. .It Bq Er PAM_NEW_AUTHTOK_REQD New authentication token required. .It Bq Er PAM_NO_MODULE_DATA Module data not found. .It Bq Er PAM_OPEN_ERR Failed to load module. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SESSION_ERR Session failure. .It Bq Er PAM_SUCCESS Success. .It Bq Er PAM_SYMBOL_ERR Invalid symbol. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_TRY_AGAIN Try again. .It Bq Er PAM_USER_UNKNOWN Unknown user. .El .Sh SEE ALSO .Xr openpam 3 , .Xr pam_acct_mgmt 3 , .Xr pam_authenticate 3 , .Xr pam_chauthtok 3 , .Xr pam_close_session 3 , .Xr pam_conv 3 , .Xr pam_end 3 , .Xr pam_get_data 3 , .Xr pam_getenv 3 , .Xr pam_getenvlist 3 , .Xr pam_get_item 3 , .Xr pam_get_user 3 , .Xr pam_open_session 3 , .Xr pam_putenv 3 , .Xr pam_setcred 3 , .Xr pam_set_data 3 , .Xr pam_set_item 3 , .Xr pam_start 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The OpenPAM library and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam.conf.5 b/doc/man/pam.conf.5 index 64adb9d238a2..777e839ea2ca 100644 --- a/doc/man/pam.conf.5 +++ b/doc/man/pam.conf.5 @@ -1,215 +1,215 @@ .\"- -.\" Copyright (c) 2005-2011 Dag-Erling Smørgrav +.\" Copyright (c) 2005-2017 Dag-Erling Smørgrav .\" All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. The name of the author may not be used to endorse or promote .\" products derived from this software without specific prior written .\" permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $Id: pam.conf.5 924 2017-02-19 20:52:28Z des $ +.\" $OpenPAM: pam.conf.5 939 2017-04-30 21:36:50Z des $ .\" -.Dd February 19, 2017 +.Dd April 30, 2017 .Dt PAM.CONF 5 .Os .Sh NAME .Nm pam.conf .Nd PAM policy file format .Sh DESCRIPTION The PAM library searches for policies in the following files, in decreasing order of preference: .Bl -enum .It .Pa /etc/pam.d/ Ns Ar service-name .It .Pa /etc/pam.conf .It .Pa /usr/local/etc/pam.d/ Ns Ar service-name .It .Pa /usr/local/etc/pam.conf .El .Pp If none of these locations contains a policy for the given service, the .Dq Dv other policy is used instead, if it exists. .Pp Entries in per-service policy files must be of one of the two forms below: .Bd -unfilled -offset indent .Ar facility control-flag module-path Op Ar arguments ... .Ar facility Cm include Ar other-service-name .Ed .Pp Entries in .Pa pam.conf Ns -style policy files are of the same form, but are prefixed by an additional field specifying the name of the service they apply to. .Pp In both cases, blank lines and comments introduced by a .Ql # sign are ignored, and the normal shell quoting rules apply. The precise details of how the file is tokenized are described in .Xr openpam_readword 3 . .Pp The .Ar facility field specifies the facility the entry applies to, and is one of: .Bl -tag -width 12n .It Cm auth Authentication functions .Po .Xr pam_authenticate 3 , .Xr pam_setcred 3 .Pc .It Cm account Account management functions .Pq Xr pam_acct_mgmt 3 .It Cm session Session handling functions .Po .Xr pam_open_session 3 , .Xr pam_close_session 3 .Pc .It Cm password Password management functions .Pq Xr pam_chauthtok 3 .El .Pp The .Ar control-flag field determines how the result returned by the module affects the flow of control through (and the final result of) the rest of the chain, and is one of: .Bl -tag -width 12n .It Cm required If this module succeeds, the result of the chain will be success unless a later module fails. If it fails, the rest of the chain still runs, but the final result will be failure regardless of the success of later modules. .It Cm requisite If this module succeeds, the result of the chain will be success unless a later module fails. If the module fails, the chain is broken and the result is failure. .It Cm sufficient If this module succeeds, the chain is broken and the result is success. If it fails, the rest of the chain still runs, but the final result will be failure unless a later module succeeds. .It Cm binding If this module succeeds, the chain is broken and the result is success. If it fails, the rest of the chain still runs, but the final result will be failure regardless of the success of later modules. .It Cm optional If this module succeeds, the result of the chain will be success unless a later module fails. If this module fails, the result of the chain will be failure unless a later module succeeds. .El .Pp There are two exceptions to the above: .Cm sufficient and .Cm binding modules are treated as .Cm optional by .Xr pam_setcred 3 , and in the .Dv PAM_PRELIM_CHECK phase of .Xr pam_chauthtok 3 . .Pp The .Ar module-path field specifies the name or full path of the module to call. If only the name is specified, the PAM library will search for it in the following locations: .Bl -enum .It .Pa /usr/lib .It .Pa /usr/local/lib .El .Pp The remaining fields, if any, are passed unmodified to the module if and when it is invoked. .Pp The .Cm include form of entry causes entries from a different chain (specified by .Ar other-system-name ) to be included in the current one. This allows one to define system-wide policies which are then included into service-specific policies. The system-wide policy can then be modified without having to also modify each and every service-specific policy. .Pp .Bf -symbolic Take care not to introduce loops when using .Cm include rules, as there is currently no loop detection in place. .Ef .Sh MODULE OPTIONS Some PAM library functions may alter their behavior when called by a service module if certain module options were specified, regardless of whether the module itself accords them any importance. One such option is .Cm debug , which causes the dispatcher to enable debugging messages before calling each service function, and disable them afterwards (unless they were already enabled). Other special options include: .Bl -tag -width 12n .It Cm authtok_prompt Ns = Ns Ar prompt , Cm oldauthtok_prompt Ns = Ns Ar prompt , Cm user_prompt Ns = Ns Ar prompt These options can be used to override the prompts used by .Xr pam_get_authtok 3 and .Xr pam_get_user 3 . .It Cm echo_pass This option controls whether .Xr pam_get_authtok 3 will allow the user to see what they are typing. .It Cm try_first_pass , Cm use_first_pass These options control .Xr pam_get_authtok 3 Ns 's use of cached authentication tokens. .El .Sh SEE ALSO .Xr pam 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The OpenPAM library was developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam.man b/doc/man/pam.man index 24c5d3242499..16873f57de64 100644 --- a/doc/man/pam.man +++ b/doc/man/pam.man @@ -1,99 +1,99 @@ .\" -.\" $Id: pam.man 648 2013-03-05 17:54:27Z des $ +.\" $OpenPAM: pam.man 938 2017-04-30 21:34:42Z des $ .\" .Sh DESCRIPTION The Pluggable Authentication Modules (PAM) library abstracts a number of common authentication-related operations and provides a framework for dynamically loaded modules that implement these operations in various ways. .Ss Terminology In PAM parlance, the application that uses PAM to authenticate a user is the server, and is identified for configuration purposes by a service name, which is often (but not necessarily) the program name. .Pp The user requesting authentication is called the applicant, while the user (usually, root) charged with verifying his identity and granting him the requested credentials is called the arbitrator. .Pp The sequence of operations the server goes through to authenticate a user and perform whatever task he requested is a PAM transaction; the context within which the server performs the requested task is called a session. .Pp The functionality embodied by PAM is divided into six primitives grouped into four facilities: authentication, account management, session management and password management. .Ss Conversation The PAM library expects the application to provide a conversation callback which it can use to communicate with the user. Some modules may use specialized conversation functions to communicate with special hardware such as cryptographic dongles or biometric devices. See .Xr pam_conv 3 for details. .Ss Initialization and Cleanup The .Fn pam_start function initializes the PAM library and returns a handle which must be provided in all subsequent function calls. The transaction state is contained entirely within the structure identified by this handle, so it is possible to conduct multiple transactions in parallel. .Pp The .Fn pam_end function releases all resources associated with the specified context, and can be called at any time to terminate a PAM transaction. .Ss Storage The .Fn pam_set_item and .Fn pam_get_item functions set and retrieve a number of predefined items, including the service name, the names of the requesting and target users, the conversation function, and prompts. .Pp The .Fn pam_set_data and .Fn pam_get_data functions manage named chunks of free-form data, generally used by modules to store state from one invocation to another. .Ss Authentication There are two authentication primitives: .Fn pam_authenticate and .Fn pam_setcred . The former authenticates the user, while the latter manages his credentials. .Ss Account Management The .Fn pam_acct_mgmt function enforces policies such as password expiry, account expiry, time-of-day restrictions, and so forth. .Ss Session Management The .Fn pam_open_session and .Fn pam_close_session functions handle session setup and teardown. .Ss Password Management The .Fn pam_chauthtok function allows the server to change the user's password, either at the user's request or because the password has expired. .Ss Miscellaneous The .Fn pam_putenv , .Fn pam_getenv and .Fn pam_getenvlist functions manage a private environment list in which modules can set environment variables they want the server to export during the session. .Pp The .Fn pam_strerror function returns a pointer to a string describing the specified PAM error code. diff --git a/doc/man/pam_acct_mgmt.3 b/doc/man/pam_acct_mgmt.3 index b6d2d4f0fa5a..bd32933f3721 100644 --- a/doc/man/pam_acct_mgmt.3 +++ b/doc/man/pam_acct_mgmt.3 @@ -1,82 +1,84 @@ .\" Generated from pam_acct_mgmt.c by gendoc.pl -.\" $Id: pam_acct_mgmt.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_acct_mgmt.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_ACCT_MGMT 3 .Os .Sh NAME .Nm pam_acct_mgmt .Nd perform PAM account validation procedures .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_acct_mgmt "pam_handle_t *pamh" "int flags" .Sh DESCRIPTION The .Fn pam_acct_mgmt function verifies and enforces account restrictions after the user has been authenticated. .Pp The .Fa flags argument is the binary or of zero or more of the following values: .Bl -tag -width 18n .It Dv PAM_SILENT Do not emit any messages. .It Dv PAM_DISALLOW_NULL_AUTHTOK Fail if the user's authentication token is null. .El .Pp If any other bits are set, .Fn pam_acct_mgmt will return .Dv PAM_SYMBOL_ERR . .Sh RETURN VALUES The .Fn pam_acct_mgmt function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_ACCT_EXPIRED User account has expired. .It Bq Er PAM_AUTH_ERR Authentication error. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_NEW_AUTHTOK_REQD New authentication token required. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_USER_UNKNOWN Unknown user. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_acct_mgmt function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_authenticate.3 b/doc/man/pam_authenticate.3 index 46a9994c6800..2701172abe58 100644 --- a/doc/man/pam_authenticate.3 +++ b/doc/man/pam_authenticate.3 @@ -1,96 +1,98 @@ .\" Generated from pam_authenticate.c by gendoc.pl -.\" $Id: pam_authenticate.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_authenticate.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_AUTHENTICATE 3 .Os .Sh NAME .Nm pam_authenticate .Nd perform authentication within the PAM framework .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_authenticate "pam_handle_t *pamh" "int flags" .Sh DESCRIPTION The .Fn pam_authenticate function attempts to authenticate the user associated with the pam context specified by the .Fa pamh argument. .Pp The application is free to call .Fn pam_authenticate as many times as it wishes, but some modules may maintain an internal retry counter and return .Dv PAM_MAXTRIES when it exceeds some preset or hardcoded limit. .Pp The .Fa flags argument is the binary or of zero or more of the following values: .Bl -tag -width 18n .It Dv PAM_SILENT Do not emit any messages. .It Dv PAM_DISALLOW_NULL_AUTHTOK Fail if the user's authentication token is null. .El .Pp If any other bits are set, .Fn pam_authenticate will return -.Dv PAM_SYMBOL_ERR . +.Dv PAM_BAD_CONSTANT . .Sh RETURN VALUES The .Fn pam_authenticate function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_AUTHINFO_UNAVAIL Authentication information is unavailable. .It Bq Er PAM_AUTH_ERR Authentication error. +.It Bq Er PAM_BAD_CONSTANT +Bad constant. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_CRED_INSUFFICIENT Insufficient credentials. .It Bq Er PAM_MAXTRIES Maximum number of tries exceeded. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. -.It Bq Er PAM_SYMBOL_ERR -Invalid symbol. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_USER_UNKNOWN Unknown user. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_authenticate function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_chauthtok.3 b/doc/man/pam_chauthtok.3 index 63a53e618e8f..89b7416db8dc 100644 --- a/doc/man/pam_chauthtok.3 +++ b/doc/man/pam_chauthtok.3 @@ -1,88 +1,90 @@ .\" Generated from pam_chauthtok.c by gendoc.pl -.\" $Id: pam_chauthtok.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_chauthtok.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_CHAUTHTOK 3 .Os .Sh NAME .Nm pam_chauthtok .Nd perform password related functions within the PAM framework .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_chauthtok "pam_handle_t *pamh" "int flags" .Sh DESCRIPTION The .Fn pam_chauthtok function attempts to change the authentication token for the user associated with the pam context specified by the .Fa pamh argument. .Pp The .Fa flags argument is the binary or of zero or more of the following values: .Bl -tag -width 18n .It Dv PAM_SILENT Do not emit any messages. .It Dv PAM_CHANGE_EXPIRED_AUTHTOK Change only those authentication tokens that have expired. .El .Pp If any other bits are set, .Fn pam_chauthtok will return -.Dv PAM_SYMBOL_ERR . +.Dv PAM_BAD_CONSTANT . .Sh RETURN VALUES The .Fn pam_chauthtok function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_AUTHTOK_DISABLE_AGING Authentication token aging disabled. .It Bq Er PAM_AUTHTOK_ERR Authentication token failure. .It Bq Er PAM_AUTHTOK_LOCK_BUSY Authentication token lock busy. .It Bq Er PAM_AUTHTOK_RECOVERY_ERR Failed to recover old authentication token. +.It Bq Er PAM_BAD_CONSTANT +Bad constant. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. -.It Bq Er PAM_SYMBOL_ERR -Invalid symbol. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_TRY_AGAIN Try again. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_chauthtok function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_close_session.3 b/doc/man/pam_close_session.3 index 3d9ed399fad1..749d2199f21c 100644 --- a/doc/man/pam_close_session.3 +++ b/doc/man/pam_close_session.3 @@ -1,78 +1,80 @@ .\" Generated from pam_close_session.c by gendoc.pl -.\" $Id: pam_close_session.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_close_session.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_CLOSE_SESSION 3 .Os .Sh NAME .Nm pam_close_session .Nd close an existing user session .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_close_session "pam_handle_t *pamh" "int flags" .Sh DESCRIPTION The .Fn pam_close_session function tears down the user session previously set up by .Xr pam_open_session 3 . .Pp The .Fa flags argument is the binary or of zero or more of the following values: .Bl -tag -width 18n .It Dv PAM_SILENT Do not emit any messages. .El .Pp If any other bits are set, .Fn pam_close_session will return -.Dv PAM_SYMBOL_ERR . +.Dv PAM_BAD_CONSTANT . .Sh RETURN VALUES The .Fn pam_close_session function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. +.It Bq Er PAM_BAD_CONSTANT +Bad constant. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SESSION_ERR Session failure. -.It Bq Er PAM_SYMBOL_ERR -Invalid symbol. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_open_session 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_close_session function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_conv.3 b/doc/man/pam_conv.3 index dcf34a25bffd..bbf0a572cbe7 100644 --- a/doc/man/pam_conv.3 +++ b/doc/man/pam_conv.3 @@ -1,186 +1,186 @@ .\"- .\" Copyright (c) 2002-2003 Networks Associates Technology, Inc. -.\" Copyright (c) 2004-2014 Dag-Erling Smørgrav +.\" Copyright (c) 2004-2017 Dag-Erling Smørgrav .\" All rights reserved. .\" .\" This software was developed for the FreeBSD Project by ThinkSec AS and .\" Network Associates Laboratories, the Security Research Division of .\" Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 .\" ("CBOSS"), as part of the DARPA CHATS research program. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. The name of the author may not be used to endorse or promote .\" products derived from this software without specific prior written .\" permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $Id: pam_conv.3 924 2017-02-19 20:52:28Z des $ +.\" $OpenPAM: pam_conv.3 939 2017-04-30 21:36:50Z des $ .\" -.Dd February 19, 2017 +.Dd April 30, 2017 .Dt PAM_CONV 3 .Os .Sh NAME .Nm pam_conv .Nd PAM conversation system .Sh LIBRARY .Lb libpam .Sh SYNOPSIS .In security/pam_appl.h .Bd -literal struct pam_message { int msg_style; char *msg; }; struct pam_response { char *resp; int resp_retcode; }; struct pam_conv { int (*conv)(int, const struct pam_message **, struct pam_response **, void *); void *appdata_ptr; }; .Ed .Sh DESCRIPTION The PAM library uses an application-defined callback to communicate with the user. This callback is specified by the .Vt struct pam_conv passed to .Fn pam_start at the start of the transaction. It is also possible to set or change the conversation function at any point during a PAM transaction by changing the value of the .Dv PAM_CONV item. .Pp The conversation function's first argument specifies the number of messages (up to .Dv PAM_MAX_NUM_MSG ) to process. The second argument is a pointer to an array of pointers to .Vt pam_message structures containing the actual messages. .Pp Each message can have one of four types, specified by the .Va msg_style member of .Vt struct pam_message : .Bl -tag -width 18n .It Dv PAM_PROMPT_ECHO_OFF Display a prompt and accept the user's response without echoing it to the terminal. This is commonly used for passwords. .It Dv PAM_PROMPT_ECHO_ON Display a prompt and accept the user's response, echoing it to the terminal. This is commonly used for login names and one-time passphrases. .It Dv PAM_ERROR_MSG Display an error message. .It Dv PAM_TEXT_INFO Display an informational message. .El .Pp In each case, the prompt or message to display is pointed to by the .Va msg member of .Vt struct pam_message . It can be up to .Dv PAM_MAX_MSG_SIZE characters long, including the terminating NUL. .Pp On success, the conversation function should allocate and fill a contiguous array of .Vt struct pam_response , one for each message that was passed in. A pointer to the user's response to each message (or .Dv NULL in the case of informational or error messages) should be stored in the .Va resp member of the corresponding .Vt struct pam_response . Each response can be up to .Dv PAM_MAX_RESP_SIZE characters long, including the terminating NUL. .Pp The .Va resp_retcode member of .Vt struct pam_response is unused and should be set to zero. .Pp The conversation function should store a pointer to this array in the location pointed to by its third argument. It is the caller's responsibility to release both this array and the responses themselves, using .Xr free 3 . It is the conversation function's responsibility to ensure that it is legal to do so. .Pp The .Va appdata_ptr member of .Vt struct pam_conv is passed unmodified to the conversation function as its fourth and final argument. .Pp On failure, the conversation function should release any resources it has allocated, and return one of the predefined PAM error codes. .Sh RETURN VALUES The conversation function should return one of the following values: .Bl -tag -width 18n .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SUCCESS Success. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr openpam_nullconv 3 , .Xr openpam_ttyconv 3 , .Xr pam 3 , .Xr pam_error 3 , .Xr pam_get_item 3 , .Xr pam_info 3 , .Xr pam_prompt 3 , .Xr pam_set_item 3 , .Xr pam_start 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The OpenPAM library and this manual page were developed for the FreeBSD Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_end.3 b/doc/man/pam_end.3 index 80ff655d3ad8..af4cbecffe62 100644 --- a/doc/man/pam_end.3 +++ b/doc/man/pam_end.3 @@ -1,50 +1,56 @@ .\" Generated from pam_end.c by gendoc.pl -.\" $Id: pam_end.c 913 2017-01-21 15:11:12Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_end.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_END 3 .Os .Sh NAME .Nm pam_end .Nd terminate the PAM transaction .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_end "pam_handle_t *pamh" "int status" .Sh DESCRIPTION The .Fn pam_end function terminates a PAM transaction and destroys the corresponding PAM context, releasing all resources allocated to it. .Pp The .Fa status argument should be set to the error code returned by the last API call before the call to .Fn pam_end . .Sh RETURN VALUES The .Fn pam_end -function returns 0 on success and -1 on failure. +function returns one of the following values: +.Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. +.It Bq Er PAM_BAD_HANDLE +Invalid PAM handle. +.El .Sh SEE ALSO .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_end function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_error.3 b/doc/man/pam_error.3 index de63c1ec02c8..cf3445ea906a 100644 --- a/doc/man/pam_error.3 +++ b/doc/man/pam_error.3 @@ -1,55 +1,57 @@ .\" Generated from pam_error.c by gendoc.pl -.\" $Id: pam_error.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_error.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_ERROR 3 .Os .Sh NAME .Nm pam_error .Nd display an error message .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_error "const pam_handle_t *pamh" "const char *fmt" "..." .Sh DESCRIPTION The .Fn pam_error function displays an error message through the intermediary of the given PAM context's conversation function. .Pp .Sh RETURN VALUES The .Fn pam_error function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_info 3 , .Xr pam_prompt 3 , .Xr pam_strerror 3 , .Xr pam_verror 3 .Sh STANDARDS The .Fn pam_error function is an OpenPAM extension. .Sh AUTHORS The .Fn pam_error function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_get_authtok.3 b/doc/man/pam_get_authtok.3 index dab3de823305..bedeffbe033c 100644 --- a/doc/man/pam_get_authtok.3 +++ b/doc/man/pam_get_authtok.3 @@ -1,158 +1,164 @@ .\" Generated from pam_get_authtok.c by gendoc.pl -.\" $Id: pam_get_authtok.c 913 2017-01-21 15:11:12Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_get_authtok.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_GET_AUTHTOK 3 .Os .Sh NAME .Nm pam_get_authtok .Nd retrieve authentication token .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_get_authtok "pam_handle_t *pamh" "int item" "const char **authtok" "const char *prompt" .Sh DESCRIPTION The .Fn pam_get_authtok function either prompts the user for an authentication token or retrieves a cached authentication token, depending on circumstances. Either way, a pointer to the authentication token is stored in the location pointed to by the .Fa authtok argument, and the corresponding PAM item is updated. .Pp The .Fa item argument must have one of the following values: .Bl -tag -width 18n .It Dv PAM_AUTHTOK Returns the current authentication token, or the new token when changing authentication tokens. .It Dv PAM_OLDAUTHTOK Returns the previous authentication token when changing authentication tokens. .El .Pp The .Fa prompt argument specifies a prompt to use if no token is cached. If it is .Dv NULL , the .Dv PAM_AUTHTOK_PROMPT or .Dv PAM_OLDAUTHTOK_PROMPT item, as appropriate, will be used. If that item is also .Dv NULL , a hardcoded default prompt will be used. Additionally, when .Fn pam_get_authtok is called from a service module, the prompt may be affected by module options as described below. The prompt is then expanded using .Xr openpam_subst 3 before it is passed to the conversation function. .Pp If .Fa item is set to .Dv PAM_AUTHTOK and there is a non-null .Dv PAM_OLDAUTHTOK item, .Fn pam_get_authtok will ask the user to confirm the new token by retyping it. If there is a mismatch, .Fn pam_get_authtok will return .Dv PAM_TRY_AGAIN . .Sh MODULE OPTIONS When called by a service module, .Fn pam_get_authtok will recognize the following module options: .Bl -tag -width 18n .It Dv authtok_prompt Prompt to use when .Fa item is set to .Dv PAM_AUTHTOK . This option overrides both the .Fa prompt argument and the .Dv PAM_AUTHTOK_PROMPT item. .It Dv echo_pass If the application's conversation function allows it, this lets the user see what they are typing. This should only be used for non-reusable authentication tokens. .It Dv oldauthtok_prompt Prompt to use when .Fa item is set to .Dv PAM_OLDAUTHTOK . This option overrides both the .Fa prompt argument and the .Dv PAM_OLDAUTHTOK_PROMPT item. .It Dv try_first_pass If the requested item is non-null, return it without prompting the user. Typically, the service module will verify the token, and if it does not match, clear the item before calling .Fn pam_get_authtok a second time. .It Dv use_first_pass Do not prompt the user at all; just return the cached value, or .Dv PAM_AUTH_ERR if there is none. .El .Sh RETURN VALUES The .Fn pam_get_authtok function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. +.It Bq Er PAM_BAD_CONSTANT +Bad constant. +.It Bq Er PAM_BAD_ITEM +Unrecognized or restricted item. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_TRY_AGAIN Try again. .El .Sh SEE ALSO .Xr openpam_get_option 3 , .Xr openpam_subst 3 , .Xr pam 3 , .Xr pam_conv 3 , .Xr pam_get_item 3 , .Xr pam_get_user 3 , .Xr pam_strerror 3 .Sh STANDARDS The .Fn pam_get_authtok function is an OpenPAM extension. .Sh AUTHORS The .Fn pam_get_authtok function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_get_data.3 b/doc/man/pam_get_data.3 index 35b3cd17cc13..104e25aeca96 100644 --- a/doc/man/pam_get_data.3 +++ b/doc/man/pam_get_data.3 @@ -1,67 +1,69 @@ .\" Generated from pam_get_data.c by gendoc.pl -.\" $Id: pam_get_data.c 913 2017-01-21 15:11:12Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_get_data.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_GET_DATA 3 .Os .Sh NAME .Nm pam_get_data .Nd get module information .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_get_data "const pam_handle_t *pamh" "const char *module_data_name" "const void **data" .Sh DESCRIPTION The .Fn pam_get_data function looks up the opaque object associated with the string specified by the .Fa module_data_name argument, in the PAM context specified by the .Fa pamh argument. A pointer to the object is stored in the location pointed to by the .Fa data argument. If .Fn pam_get_data fails, the .Fa data argument is untouched. .Pp This function and its counterpart .Xr pam_set_data 3 are useful for managing data that are meaningful only to a particular service module. .Sh RETURN VALUES The .Fn pam_get_data function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_NO_MODULE_DATA Module data not found. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_set_data 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_get_data function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_get_item.3 b/doc/man/pam_get_item.3 index c53e9228346b..9f96e96b6407 100644 --- a/doc/man/pam_get_item.3 +++ b/doc/man/pam_get_item.3 @@ -1,103 +1,105 @@ .\" Generated from pam_get_item.c by gendoc.pl -.\" $Id: pam_get_item.c 913 2017-01-21 15:11:12Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_get_item.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_GET_ITEM 3 .Os .Sh NAME .Nm pam_get_item .Nd get PAM information .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_get_item "const pam_handle_t *pamh" "int item_type" "const void **item" .Sh DESCRIPTION The .Fn pam_get_item function stores a pointer to the item specified by the .Fa item_type argument in the location pointed to by the .Fa item argument. The item is retrieved from the PAM context specified by the .Fa pamh argument. If .Fn pam_get_item fails, the .Fa item argument is untouched. .Pp The following item types are recognized: .Bl -tag -width 18n .It Dv PAM_SERVICE The name of the requesting service. .It Dv PAM_USER The name of the user the application is trying to authenticate. .It Dv PAM_TTY The name of the current terminal. .It Dv PAM_RHOST The name of the applicant's host. .It Dv PAM_CONV A .Vt struct pam_conv describing the current conversation function. .It Dv PAM_AUTHTOK The current authentication token. .It Dv PAM_OLDAUTHTOK The expired authentication token. .It Dv PAM_RUSER The name of the applicant. .It Dv PAM_USER_PROMPT The prompt to use when asking the applicant for a user name to authenticate as. .It Dv PAM_AUTHTOK_PROMPT The prompt to use when asking the applicant for an authentication token. .It Dv PAM_OLDAUTHTOK_PROMPT The prompt to use when asking the applicant for an expired authentication token prior to changing it. .It Dv PAM_HOST The name of the host the application runs on. .El .Pp See .Xr pam_start 3 for a description of .Vt struct pam_conv . .Pp .Sh RETURN VALUES The .Fn pam_get_item function returns one of the following values: .Bl -tag -width 18n -.It Bq Er PAM_SYMBOL_ERR -Invalid symbol. +.It Bq Er PAM_SUCCESS +Success. +.It Bq Er PAM_BAD_ITEM +Unrecognized or restricted item. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_set_item 3 , .Xr pam_start 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_get_item function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_get_user.3 b/doc/man/pam_get_user.3 index 96c1af61dfd7..58a861d48075 100644 --- a/doc/man/pam_get_user.3 +++ b/doc/man/pam_get_user.3 @@ -1,104 +1,108 @@ .\" Generated from pam_get_user.c by gendoc.pl -.\" $Id: pam_get_user.c 913 2017-01-21 15:11:12Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_get_user.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_GET_USER 3 .Os .Sh NAME .Nm pam_get_user .Nd retrieve user name .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_get_user "pam_handle_t *pamh" "const char **user" "const char *prompt" .Sh DESCRIPTION The .Fn pam_get_user function returns the name of the target user, as specified to .Xr pam_start 3 . If no user was specified, nor set using .Xr pam_set_item 3 , .Fn pam_get_user will prompt for a user name. Either way, a pointer to the user name is stored in the location pointed to by the .Fa user argument, and the corresponding PAM item is updated. .Pp The .Fa prompt argument specifies a prompt to use if no user name is cached. If it is .Dv NULL , the .Dv PAM_USER_PROMPT item will be used. If that item is also .Dv NULL , a hardcoded default prompt will be used. Additionally, when .Fn pam_get_user is called from a service module, the prompt may be affected by module options as described below. The prompt is then expanded using .Xr openpam_subst 3 before it is passed to the conversation function. .Sh MODULE OPTIONS When called by a service module, .Fn pam_get_user will recognize the following module options: .Bl -tag -width 18n .It Dv user_prompt Prompt to use when asking for the user name. This option overrides both the .Fa prompt argument and the .Dv PAM_USER_PROMPT item. .El .Sh RETURN VALUES The .Fn pam_get_user function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. +.It Bq Er PAM_BAD_ITEM +Unrecognized or restricted item. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr openpam_get_option 3 , .Xr openpam_subst 3 , .Xr pam 3 , .Xr pam_conv 3 , .Xr pam_get_authtok 3 , .Xr pam_get_item 3 , .Xr pam_set_item 3 , .Xr pam_start 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_get_user function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_getenv.3 b/doc/man/pam_getenv.3 index d2dd7829bb26..dbbb484896f4 100644 --- a/doc/man/pam_getenv.3 +++ b/doc/man/pam_getenv.3 @@ -1,53 +1,53 @@ .\" Generated from pam_getenv.c by gendoc.pl -.\" $Id: pam_getenv.c 914 2017-01-21 15:15:29Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_getenv.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_GETENV 3 .Os .Sh NAME .Nm pam_getenv .Nd retrieve the value of a PAM environment variable .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "const char *" .Fn pam_getenv "pam_handle_t *pamh" "const char *name" .Sh DESCRIPTION The .Fn pam_getenv function returns the value of an environment variable. Its semantics are similar to those of .Xr getenv 3 , but it accesses the PAM context's environment list instead of the application's. .Pp .Sh RETURN VALUES The .Fn pam_getenv function returns .Dv NULL on failure. .Sh SEE ALSO .Xr getenv 3 , .Xr pam 3 , .Xr pam_getenvlist 3 , .Xr pam_putenv 3 , .Xr pam_setenv 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_getenv function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_getenvlist.3 b/doc/man/pam_getenvlist.3 index 9fa65e746983..29827cd53a32 100644 --- a/doc/man/pam_getenvlist.3 +++ b/doc/man/pam_getenvlist.3 @@ -1,74 +1,74 @@ .\" Generated from pam_getenvlist.c by gendoc.pl -.\" $Id: pam_getenvlist.c 913 2017-01-21 15:11:12Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_getenvlist.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_GETENVLIST 3 .Os .Sh NAME .Nm pam_getenvlist .Nd returns a list of all the PAM environment variables .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "char **" .Fn pam_getenvlist "pam_handle_t *pamh" .Sh DESCRIPTION The .Fn pam_getenvlist function returns a copy of the given PAM context's environment list as a pointer to an array of strings. The last element in the array is .Dv NULL . The pointer is suitable for assignment to .Va environ . .Pp The array and the strings it lists are allocated using .Xr malloc 3 , and should be released using .Xr free 3 after use: .Pp .Bd -literal char **envlist, **env; envlist = environ; environ = pam_getenvlist(pamh); /* do something nifty */ for (env = environ; *env != NULL; env++) free(*env); free(environ); environ = envlist; .Ed .Sh RETURN VALUES The .Fn pam_getenvlist function returns .Dv NULL on failure. .Sh SEE ALSO .Xr free 3 , .Xr malloc 3 , .Xr pam 3 , .Xr pam_getenv 3 , .Xr pam_putenv 3 , .Xr pam_setenv 3 , .Xr environ 7 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_getenvlist function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_info.3 b/doc/man/pam_info.3 index 5fe84b25d74a..5fd8d5f57195 100644 --- a/doc/man/pam_info.3 +++ b/doc/man/pam_info.3 @@ -1,55 +1,57 @@ .\" Generated from pam_info.c by gendoc.pl -.\" $Id: pam_info.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_info.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_INFO 3 .Os .Sh NAME .Nm pam_info .Nd display an information message .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_info "const pam_handle_t *pamh" "const char *fmt" "..." .Sh DESCRIPTION The .Fn pam_info function displays an informational message through the intermediary of the given PAM context's conversation function. .Pp .Sh RETURN VALUES The .Fn pam_info function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_error 3 , .Xr pam_prompt 3 , .Xr pam_strerror 3 , .Xr pam_vinfo 3 .Sh STANDARDS The .Fn pam_info function is an OpenPAM extension. .Sh AUTHORS The .Fn pam_info function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_open_session.3 b/doc/man/pam_open_session.3 index 052a17fe0f0a..dd026071edac 100644 --- a/doc/man/pam_open_session.3 +++ b/doc/man/pam_open_session.3 @@ -1,79 +1,81 @@ .\" Generated from pam_open_session.c by gendoc.pl -.\" $Id: pam_open_session.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_open_session.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_OPEN_SESSION 3 .Os .Sh NAME .Nm pam_open_session .Nd open a user session .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_open_session "pam_handle_t *pamh" "int flags" .Sh DESCRIPTION The .Fn pam_open_session sets up a user session for a previously authenticated user. The session should later be torn down by a call to .Xr pam_close_session 3 . .Pp The .Fa flags argument is the binary or of zero or more of the following values: .Bl -tag -width 18n .It Dv PAM_SILENT Do not emit any messages. .El .Pp If any other bits are set, .Fn pam_open_session will return -.Dv PAM_SYMBOL_ERR . +.Dv PAM_BAD_CONSTANT . .Sh RETURN VALUES The .Fn pam_open_session function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. +.It Bq Er PAM_BAD_CONSTANT +Bad constant. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SESSION_ERR Session failure. -.It Bq Er PAM_SYMBOL_ERR -Invalid symbol. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_close_session 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_open_session function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_prompt.3 b/doc/man/pam_prompt.3 index d98696687f9c..b78ce3a41b41 100644 --- a/doc/man/pam_prompt.3 +++ b/doc/man/pam_prompt.3 @@ -1,67 +1,69 @@ .\" Generated from pam_prompt.c by gendoc.pl -.\" $Id: pam_prompt.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_prompt.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_PROMPT 3 .Os .Sh NAME .Nm pam_prompt .Nd call the conversation function .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_prompt "const pam_handle_t *pamh" "int style" "char **resp" "const char *fmt" "..." .Sh DESCRIPTION The .Fn pam_prompt function constructs a message from the specified format string and arguments and passes it to the given PAM context's conversation function. .Pp A pointer to the response, or .Dv NULL if the conversation function did not return one, is stored in the location pointed to by the .Fa resp argument. .Pp See .Xr pam_vprompt 3 for further details. .Pp .Sh RETURN VALUES The .Fn pam_prompt function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_error 3 , .Xr pam_info 3 , .Xr pam_strerror 3 , .Xr pam_vprompt 3 .Sh STANDARDS The .Fn pam_prompt function is an OpenPAM extension. .Sh AUTHORS The .Fn pam_prompt function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_putenv.3 b/doc/man/pam_putenv.3 index e177c584e28f..2be772ffec3f 100644 --- a/doc/man/pam_putenv.3 +++ b/doc/man/pam_putenv.3 @@ -1,58 +1,60 @@ .\" Generated from pam_putenv.c by gendoc.pl -.\" $Id: pam_putenv.c 914 2017-01-21 15:15:29Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_putenv.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_PUTENV 3 .Os .Sh NAME .Nm pam_putenv .Nd set the value of an environment variable .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_putenv "pam_handle_t *pamh" "const char *namevalue" .Sh DESCRIPTION The .Fn pam_putenv function sets an environment variable. Its semantics are similar to those of .Xr putenv 3 , but it modifies the PAM context's environment list instead of the application's. .Pp .Sh RETURN VALUES The .Fn pam_putenv function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_getenv 3 , .Xr pam_getenvlist 3 , .Xr pam_setenv 3 , .Xr pam_strerror 3 , .Xr putenv 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_putenv function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_set_data.3 b/doc/man/pam_set_data.3 index 8232740f3a7d..253d014877fc 100644 --- a/doc/man/pam_set_data.3 +++ b/doc/man/pam_set_data.3 @@ -1,68 +1,70 @@ .\" Generated from pam_set_data.c by gendoc.pl -.\" $Id: pam_set_data.c 913 2017-01-21 15:11:12Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_set_data.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SET_DATA 3 .Os .Sh NAME .Nm pam_set_data .Nd set module information .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_set_data "pam_handle_t *pamh" "const char *module_data_name" "void *data" "void (*cleanup)(pam_handle_t *pamh, void *data, int pam_end_status)" .Sh DESCRIPTION The .Fn pam_set_data function associates a pointer to an opaque object with an arbitrary string specified by the .Fa module_data_name argument, in the PAM context specified by the .Fa pamh argument. .Pp If not .Dv NULL , the .Fa cleanup argument should point to a function responsible for releasing the resources associated with the object. .Pp This function and its counterpart .Xr pam_get_data 3 are useful for managing data that are meaningful only to a particular service module. .Sh RETURN VALUES The .Fn pam_set_data function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_get_data 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_set_data function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_set_item.3 b/doc/man/pam_set_item.3 index 2165f5721538..3d479c92dd1d 100644 --- a/doc/man/pam_set_item.3 +++ b/doc/man/pam_set_item.3 @@ -1,62 +1,62 @@ .\" Generated from pam_set_item.c by gendoc.pl -.\" $Id: pam_set_item.c 918 2017-02-19 17:46:22Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_set_item.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SET_ITEM 3 .Os .Sh NAME .Nm pam_set_item .Nd set authentication information .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_set_item "pam_handle_t *pamh" "int item_type" "const void *item" .Sh DESCRIPTION The .Fn pam_set_item function sets the item specified by the .Fa item_type argument to a copy of the object pointed to by the .Fa item argument. The item is stored in the PAM context specified by the .Fa pamh argument. See .Xr pam_get_item 3 for a list of recognized item types. .Sh RETURN VALUES The .Fn pam_set_item function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. +.It Bq Er PAM_BAD_ITEM +Unrecognized or restricted item. .It Bq Er PAM_BUF_ERR Memory buffer error. -.It Bq Er PAM_SYMBOL_ERR -Invalid symbol. -.It Bq Er PAM_SYSTEM_ERR -System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_get_item 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_set_item function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_setcred.3 b/doc/man/pam_setcred.3 index 830043b024e8..fc5eaadc2b0c 100644 --- a/doc/man/pam_setcred.3 +++ b/doc/man/pam_setcred.3 @@ -1,91 +1,93 @@ .\" Generated from pam_setcred.c by gendoc.pl -.\" $Id: pam_setcred.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_setcred.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SETCRED 3 .Os .Sh NAME .Nm pam_setcred .Nd modify / delete user credentials for an authentication service .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_setcred "pam_handle_t *pamh" "int flags" .Sh DESCRIPTION The .Fn pam_setcred function manages the application's credentials. .Pp The .Fa flags argument is the binary or of zero or more of the following values: .Bl -tag -width 18n .It Dv PAM_SILENT Do not emit any messages. .It Dv PAM_ESTABLISH_CRED Establish the credentials of the target user. .It Dv PAM_DELETE_CRED Revoke all established credentials. .It Dv PAM_REINITIALIZE_CRED Fully reinitialise credentials. .It Dv PAM_REFRESH_CRED Refresh credentials. .El .Pp The latter four are mutually exclusive. .Pp If any other bits are set, .Fn pam_setcred will return -.Dv PAM_SYMBOL_ERR . +.Dv PAM_BAD_CONSTANT . .Sh RETURN VALUES The .Fn pam_setcred function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. +.It Bq Er PAM_BAD_CONSTANT +Bad constant. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_CRED_ERR Failed to set user credentials. .It Bq Er PAM_CRED_EXPIRED User credentials have expired. .It Bq Er PAM_CRED_UNAVAIL Failed to retrieve user credentials. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. -.It Bq Er PAM_SYMBOL_ERR -Invalid symbol. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_USER_UNKNOWN Unknown user. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_setcred function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_setenv.3 b/doc/man/pam_setenv.3 index 09e9ec5532ac..8fced1e8cc5e 100644 --- a/doc/man/pam_setenv.3 +++ b/doc/man/pam_setenv.3 @@ -1,57 +1,59 @@ .\" Generated from pam_setenv.c by gendoc.pl -.\" $Id: pam_setenv.c 914 2017-01-21 15:15:29Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_setenv.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SETENV 3 .Os .Sh NAME .Nm pam_setenv .Nd mirrors setenv(3) .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_setenv "pam_handle_t *pamh" "const char *name" "const char *value" "int overwrite" .Sh DESCRIPTION The .Fn pam_setenv function sets an environment variable. Its semantics are similar to those of .Xr setenv 3 , but it modifies the PAM context's environment list instead of the application's. .Pp .Sh RETURN VALUES The .Fn pam_setenv function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_getenv 3 , .Xr pam_getenvlist 3 , .Xr pam_putenv 3 , .Xr pam_strerror 3 , .Xr setenv 3 .Sh STANDARDS The .Fn pam_setenv function is an OpenPAM extension. .Sh AUTHORS The .Fn pam_setenv function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_sm_acct_mgmt.3 b/doc/man/pam_sm_acct_mgmt.3 index e28174f75395..2df56b5aa29a 100644 --- a/doc/man/pam_sm_acct_mgmt.3 +++ b/doc/man/pam_sm_acct_mgmt.3 @@ -1,72 +1,74 @@ .\" Generated from pam_sm_acct_mgmt.c by gendoc.pl -.\" $Id: pam_sm_acct_mgmt.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_sm_acct_mgmt.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SM_ACCT_MGMT 3 .Os .Sh NAME .Nm pam_sm_acct_mgmt .Nd service module implementation for pam_acct_mgmt .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/pam_modules.h .Ft "int" .Fn pam_sm_acct_mgmt "pam_handle_t *pamh" "int flags" "int argc" "const char **argv" .Sh DESCRIPTION The .Fn pam_sm_acct_mgmt function is the service module's implementation of the .Xr pam_acct_mgmt 3 API function. .Sh RETURN VALUES The .Fn pam_sm_acct_mgmt function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_ACCT_EXPIRED User account has expired. .It Bq Er PAM_AUTH_ERR Authentication error. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_IGNORE Ignore this module. .It Bq Er PAM_NEW_AUTHTOK_REQD New authentication token required. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_USER_UNKNOWN Unknown user. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_acct_mgmt 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_sm_acct_mgmt function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_sm_authenticate.3 b/doc/man/pam_sm_authenticate.3 index 3d7d0ce3014a..1dc6c69ca9b5 100644 --- a/doc/man/pam_sm_authenticate.3 +++ b/doc/man/pam_sm_authenticate.3 @@ -1,74 +1,76 @@ .\" Generated from pam_sm_authenticate.c by gendoc.pl -.\" $Id: pam_sm_authenticate.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_sm_authenticate.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SM_AUTHENTICATE 3 .Os .Sh NAME .Nm pam_sm_authenticate .Nd service module implementation for pam_authenticate .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/pam_modules.h .Ft "int" .Fn pam_sm_authenticate "pam_handle_t *pamh" "int flags" "int argc" "const char **argv" .Sh DESCRIPTION The .Fn pam_sm_authenticate function is the service module's implementation of the .Xr pam_authenticate 3 API function. .Sh RETURN VALUES The .Fn pam_sm_authenticate function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_AUTHINFO_UNAVAIL Authentication information is unavailable. .It Bq Er PAM_AUTH_ERR Authentication error. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_CRED_INSUFFICIENT Insufficient credentials. .It Bq Er PAM_IGNORE Ignore this module. .It Bq Er PAM_MAXTRIES Maximum number of tries exceeded. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_USER_UNKNOWN Unknown user. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_authenticate 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_sm_authenticate function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_sm_chauthtok.3 b/doc/man/pam_sm_chauthtok.3 index 3905973fa7c8..be1baa8d5791 100644 --- a/doc/man/pam_sm_chauthtok.3 +++ b/doc/man/pam_sm_chauthtok.3 @@ -1,84 +1,86 @@ .\" Generated from pam_sm_chauthtok.c by gendoc.pl -.\" $Id: pam_sm_chauthtok.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_sm_chauthtok.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SM_CHAUTHTOK 3 .Os .Sh NAME .Nm pam_sm_chauthtok .Nd service module implementation for pam_chauthtok .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/pam_modules.h .Ft "int" .Fn pam_sm_chauthtok "pam_handle_t *pamh" "int flags" "int argc" "const char **argv" .Sh DESCRIPTION The .Fn pam_sm_chauthtok function is the service module's implementation of the .Xr pam_chauthtok 3 API function. .Pp When the application calls .Xr pam_chauthtok 3 , the service function is called twice, first with the .Dv PAM_PRELIM_CHECK flag set and then again with the .Dv PAM_UPDATE_AUTHTOK flag set. .Sh RETURN VALUES The .Fn pam_sm_chauthtok function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_AUTHTOK_DISABLE_AGING Authentication token aging disabled. .It Bq Er PAM_AUTHTOK_ERR Authentication token failure. .It Bq Er PAM_AUTHTOK_LOCK_BUSY Authentication token lock busy. .It Bq Er PAM_AUTHTOK_RECOVERY_ERR Failed to recover old authentication token. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_IGNORE Ignore this module. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_TRY_AGAIN Try again. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_chauthtok 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_sm_chauthtok function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_sm_close_session.3 b/doc/man/pam_sm_close_session.3 index d07ebf9aee6e..5b2034e15c7e 100644 --- a/doc/man/pam_sm_close_session.3 +++ b/doc/man/pam_sm_close_session.3 @@ -1,66 +1,68 @@ .\" Generated from pam_sm_close_session.c by gendoc.pl -.\" $Id: pam_sm_close_session.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_sm_close_session.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SM_CLOSE_SESSION 3 .Os .Sh NAME .Nm pam_sm_close_session .Nd service module implementation for pam_close_session .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/pam_modules.h .Ft "int" .Fn pam_sm_close_session "pam_handle_t *pamh" "int flags" "int args" "const char **argv" .Sh DESCRIPTION The .Fn pam_sm_close_session function is the service module's implementation of the .Xr pam_close_session 3 API function. .Sh RETURN VALUES The .Fn pam_sm_close_session function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_IGNORE Ignore this module. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SESSION_ERR Session failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_close_session 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_sm_close_session function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_sm_open_session.3 b/doc/man/pam_sm_open_session.3 index d4bb88ba7d1c..6b4ab9a409b3 100644 --- a/doc/man/pam_sm_open_session.3 +++ b/doc/man/pam_sm_open_session.3 @@ -1,66 +1,68 @@ .\" Generated from pam_sm_open_session.c by gendoc.pl -.\" $Id: pam_sm_open_session.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_sm_open_session.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SM_OPEN_SESSION 3 .Os .Sh NAME .Nm pam_sm_open_session .Nd service module implementation for pam_open_session .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/pam_modules.h .Ft "int" .Fn pam_sm_open_session "pam_handle_t *pamh" "int flags" "int argc" "const char **argv" .Sh DESCRIPTION The .Fn pam_sm_open_session function is the service module's implementation of the .Xr pam_open_session 3 API function. .Sh RETURN VALUES The .Fn pam_sm_open_session function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_IGNORE Ignore this module. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SESSION_ERR Session failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_open_session 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_sm_open_session function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_sm_setcred.3 b/doc/man/pam_sm_setcred.3 index 0b0140fcabc7..cf1b76eb043b 100644 --- a/doc/man/pam_sm_setcred.3 +++ b/doc/man/pam_sm_setcred.3 @@ -1,72 +1,74 @@ .\" Generated from pam_sm_setcred.c by gendoc.pl -.\" $Id: pam_sm_setcred.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_sm_setcred.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_SM_SETCRED 3 .Os .Sh NAME .Nm pam_sm_setcred .Nd service module implementation for pam_setcred .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .In security/pam_modules.h .Ft "int" .Fn pam_sm_setcred "pam_handle_t *pamh" "int flags" "int argc" "const char **argv" .Sh DESCRIPTION The .Fn pam_sm_setcred function is the service module's implementation of the .Xr pam_setcred 3 API function. .Sh RETURN VALUES The .Fn pam_sm_setcred function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_ABORT General failure. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_CRED_ERR Failed to set user credentials. .It Bq Er PAM_CRED_EXPIRED User credentials have expired. .It Bq Er PAM_CRED_UNAVAIL Failed to retrieve user credentials. .It Bq Er PAM_IGNORE Ignore this module. .It Bq Er PAM_PERM_DENIED Permission denied. .It Bq Er PAM_SERVICE_ERR Error in service module. .It Bq Er PAM_SYSTEM_ERR System error. .It Bq Er PAM_USER_UNKNOWN Unknown user. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_setcred 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_sm_setcred function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_start.3 b/doc/man/pam_start.3 index 72702cb7d827..7a2ba5bb8f2a 100644 --- a/doc/man/pam_start.3 +++ b/doc/man/pam_start.3 @@ -1,77 +1,81 @@ .\" Generated from pam_start.c by gendoc.pl -.\" $Id: pam_start.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_start.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_START 3 .Os .Sh NAME .Nm pam_start .Nd initiate a PAM transaction .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_start "const char *service" "const char *user" "const struct pam_conv *pam_conv" "pam_handle_t **pamh" .Sh DESCRIPTION The .Fn pam_start function creates and initializes a PAM context. .Pp The .Fa service argument specifies the name of the policy to apply, and is stored in the .Dv PAM_SERVICE item in the created context. .Pp The .Fa user argument specifies the name of the target user - the user the created context will serve to authenticate. It is stored in the .Dv PAM_USER item in the created context. .Pp The .Fa pam_conv argument points to a .Vt struct pam_conv describing the conversation function to use; see .Fa pam_conv for details. .Pp .Sh RETURN VALUES The .Fn pam_start function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. +.It Bq Er PAM_BAD_ITEM +Unrecognized or restricted item. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_end 3 , .Xr pam_get_item 3 , .Xr pam_set_item 3 , .Xr pam_strerror 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_start function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_strerror.3 b/doc/man/pam_strerror.3 index a6901fb8dfb9..bdfb1c2649c4 100644 --- a/doc/man/pam_strerror.3 +++ b/doc/man/pam_strerror.3 @@ -1,56 +1,56 @@ .\" Generated from pam_strerror.c by gendoc.pl -.\" $Id: pam_strerror.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_strerror.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_STRERROR 3 .Os .Sh NAME .Nm pam_strerror .Nd get PAM standard error message string .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "const char *" .Fn pam_strerror "const pam_handle_t *pamh" "int error_number" .Sh DESCRIPTION The .Fn pam_strerror function returns a pointer to a string containing a textual description of the error indicated by the .Fa error_number argument. The .Fa pamh argument is ignored. For compatibility with other implementations, it should be either a valid PAM handle returned by a previous call to .Xr pam_start 3 , or .Dv NULL . .Sh RETURN VALUES The .Fn pam_strerror function returns .Dv NULL on failure. .Sh SEE ALSO .Xr pam 3 , .Xr pam_start 3 .Sh STANDARDS .Rs .%T "X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules" .%D "June 1997" .Re .Sh AUTHORS The .Fn pam_strerror function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_verror.3 b/doc/man/pam_verror.3 index a4aff7e39674..ed680b72ad6b 100644 --- a/doc/man/pam_verror.3 +++ b/doc/man/pam_verror.3 @@ -1,59 +1,61 @@ .\" Generated from pam_verror.c by gendoc.pl -.\" $Id: pam_verror.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_verror.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_VERROR 3 .Os .Sh NAME .Nm pam_verror .Nd display an error message .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_verror "const pam_handle_t *pamh" "const char *fmt" "va_list ap" .Sh DESCRIPTION The .Fn pam_verror function passes its arguments to .Xr pam_vprompt 3 with a style argument of .Dv PAM_ERROR_MSG , and discards the response. .Pp .Sh RETURN VALUES The .Fn pam_verror function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_error 3 , .Xr pam_strerror 3 , .Xr pam_vinfo 3 , .Xr pam_vprompt 3 .Sh STANDARDS The .Fn pam_verror function is an OpenPAM extension. .Sh AUTHORS The .Fn pam_verror function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_vinfo.3 b/doc/man/pam_vinfo.3 index b9f9d3f29e9b..a5923cb8573c 100644 --- a/doc/man/pam_vinfo.3 +++ b/doc/man/pam_vinfo.3 @@ -1,59 +1,61 @@ .\" Generated from pam_vinfo.c by gendoc.pl -.\" $Id: pam_vinfo.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_vinfo.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_VINFO 3 .Os .Sh NAME .Nm pam_vinfo .Nd display an information message .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_vinfo "const pam_handle_t *pamh" "const char *fmt" "va_list ap" .Sh DESCRIPTION The .Fn pam_vinfo function passes its arguments to .Xr pam_vprompt 3 with a style argument of .Dv PAM_TEXT_INFO , and discards the response. .Pp .Sh RETURN VALUES The .Fn pam_vinfo function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_info 3 , .Xr pam_strerror 3 , .Xr pam_verror 3 , .Xr pam_vprompt 3 .Sh STANDARDS The .Fn pam_vinfo function is an OpenPAM extension. .Sh AUTHORS The .Fn pam_vinfo function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/doc/man/pam_vprompt.3 b/doc/man/pam_vprompt.3 index bd081fc776b3..4cfa9ed77dd1 100644 --- a/doc/man/pam_vprompt.3 +++ b/doc/man/pam_vprompt.3 @@ -1,96 +1,98 @@ .\" Generated from pam_vprompt.c by gendoc.pl -.\" $Id: pam_vprompt.c 648 2013-03-05 17:54:27Z des $ -.Dd February 19, 2017 +.\" $OpenPAM: pam_vprompt.c 938 2017-04-30 21:34:42Z des $ +.Dd April 30, 2017 .Dt PAM_VPROMPT 3 .Os .Sh NAME .Nm pam_vprompt .Nd call the conversation function .Sh SYNOPSIS .In sys/types.h .In security/pam_appl.h .Ft "int" .Fn pam_vprompt "const pam_handle_t *pamh" "int style" "char **resp" "const char *fmt" "va_list ap" .Sh DESCRIPTION The .Fn pam_vprompt function constructs a string from the .Fa fmt and .Fa ap arguments using .Xr vsnprintf 3 , and passes it to the given PAM context's conversation function. .Pp The .Fa style argument specifies the type of interaction requested, and must be one of the following: .Bl -tag -width 18n .It Dv PAM_PROMPT_ECHO_OFF Display the message and obtain the user's response without displaying it. .It Dv PAM_PROMPT_ECHO_ON Display the message and obtain the user's response. .It Dv PAM_ERROR_MSG Display the message as an error message, and do not wait for a response. .It Dv PAM_TEXT_INFO Display the message as an informational message, and do not wait for a response. .El .Pp A pointer to the response, or .Dv NULL if the conversation function did not return one, is stored in the location pointed to by the .Fa resp argument. .Pp The message and response should not exceed .Dv PAM_MAX_MSG_SIZE or .Dv PAM_MAX_RESP_SIZE , respectively. If they do, they may be truncated. .Pp .Sh RETURN VALUES The .Fn pam_vprompt function returns one of the following values: .Bl -tag -width 18n +.It Bq Er PAM_SUCCESS +Success. .It Bq Er PAM_BUF_ERR Memory buffer error. .It Bq Er PAM_CONV_ERR Conversation failure. .It Bq Er PAM_SYSTEM_ERR System error. .El .Sh SEE ALSO .Xr pam 3 , .Xr pam_error 3 , .Xr pam_info 3 , .Xr pam_prompt 3 , .Xr pam_strerror 3 , .Xr pam_verror 3 , .Xr pam_vinfo 3 , .Xr vsnprintf 3 .Sh STANDARDS The .Fn pam_vprompt function is an OpenPAM extension. .Sh AUTHORS The .Fn pam_vprompt function and this manual page were developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\(/orgrav Aq Mt des@des.no . diff --git a/include/Makefile.am b/include/Makefile.am index 8a2755a7c88e..731c4a1ae1ff 100644 --- a/include/Makefile.am +++ b/include/Makefile.am @@ -1,3 +1,3 @@ -# $Id: Makefile.am 648 2013-03-05 17:54:27Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ SUBDIRS = security diff --git a/include/Makefile.in b/include/Makefile.in index a2464ca91140..3777407c6157 100644 --- a/include/Makefile.in +++ b/include/Makefile.in @@ -1,624 +1,624 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ -# $Id: Makefile.am 648 2013-03-05 17:54:27Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ has_opt=no; \ sane_makeflags=$$MAKEFLAGS; \ if $(am__is_gnu_make); then \ sane_makeflags=$$MFLAGS; 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Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam.h 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam.h 938 2017-04-30 21:34:42Z des $ */ #ifndef SECURITY_OPENPAM_H_INCLUDED #define SECURITY_OPENPAM_H_INCLUDED /* * Annoying but necessary header pollution */ #include #include #ifdef __cplusplus extern "C" { #endif struct passwd; /* * API extensions */ int openpam_borrow_cred(pam_handle_t *_pamh, const struct passwd *_pwd) OPENPAM_NONNULL((1,2)); int openpam_subst(const pam_handle_t *_pamh, char *_buf, size_t *_bufsize, const char *_template); void openpam_free_data(pam_handle_t *_pamh, void *_data, int _status); void openpam_free_envlist(char **_envlist); const char * openpam_get_option(pam_handle_t *_pamh, const char *_option); int openpam_restore_cred(pam_handle_t *_pamh) OPENPAM_NONNULL((1)); int openpam_set_option(pam_handle_t *_pamh, const char *_option, const char *_value); int pam_error(const pam_handle_t *_pamh, const char *_fmt, ...) OPENPAM_FORMAT ((__printf__, 2, 3)) OPENPAM_NONNULL((1,2)); int pam_get_authtok(pam_handle_t *_pamh, int _item, const char **_authtok, const char *_prompt) OPENPAM_NONNULL((1,3)); int pam_info(const pam_handle_t *_pamh, const char *_fmt, ...) OPENPAM_FORMAT ((__printf__, 2, 3)) OPENPAM_NONNULL((1,2)); int pam_prompt(const pam_handle_t *_pamh, int _style, char **_resp, const char *_fmt, ...) OPENPAM_FORMAT ((__printf__, 4, 5)) OPENPAM_NONNULL((1,4)); int pam_setenv(pam_handle_t *_pamh, const char *_name, const char *_value, int _overwrite) OPENPAM_NONNULL((1,2,3)); int pam_vinfo(const pam_handle_t *_pamh, const char *_fmt, va_list _ap) OPENPAM_FORMAT ((__printf__, 2, 0)) OPENPAM_NONNULL((1,2)); int pam_verror(const pam_handle_t *_pamh, const char *_fmt, va_list _ap) OPENPAM_FORMAT ((__printf__, 2, 0)) OPENPAM_NONNULL((1,2)); int pam_vprompt(const pam_handle_t *_pamh, int _style, char **_resp, const char *_fmt, va_list _ap) OPENPAM_FORMAT ((__printf__, 4, 0)) OPENPAM_NONNULL((1,4)); /* * Read cooked lines. * Checking for _IOFBF is a fairly reliable way to detect the presence * of , as SUSv3 requires it to be defined there. */ #ifdef _IOFBF char * openpam_readline(FILE *_f, int *_lineno, size_t *_lenp) OPENPAM_NONNULL((1)); char ** openpam_readlinev(FILE *_f, int *_lineno, int *_lenp) OPENPAM_NONNULL((1)); char * openpam_readword(FILE *_f, int *_lineno, size_t *_lenp) OPENPAM_NONNULL((1)); #endif int openpam_straddch(char **_str, size_t *_sizep, size_t *_lenp, int ch) OPENPAM_NONNULL((1)); /* * Enable / disable optional features */ enum { OPENPAM_RESTRICT_SERVICE_NAME, OPENPAM_VERIFY_POLICY_FILE, OPENPAM_RESTRICT_MODULE_NAME, OPENPAM_VERIFY_MODULE_FILE, OPENPAM_FALLBACK_TO_OTHER, OPENPAM_NUM_FEATURES }; int openpam_set_feature(int _feature, int _onoff); int openpam_get_feature(int _feature, int *_onoff); /* * Log levels */ enum { PAM_LOG_LIBDEBUG = -1, PAM_LOG_DEBUG, PAM_LOG_VERBOSE, PAM_LOG_NOTICE, PAM_LOG_ERROR }; /* * Log to syslog */ void _openpam_log(int _level, const char *_func, const char *_fmt, ...) OPENPAM_FORMAT ((__printf__, 3, 4)) OPENPAM_NONNULL((3)); #if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) #define openpam_log(lvl, ...) \ _openpam_log((lvl), __func__, __VA_ARGS__) #elif defined(__GNUC__) && (__GNUC__ >= 3) #define openpam_log(lvl, ...) \ _openpam_log((lvl), __func__, __VA_ARGS__) #elif defined(__GNUC__) && (__GNUC__ >= 2) && (__GNUC_MINOR__ >= 95) #define openpam_log(lvl, fmt...) \ _openpam_log((lvl), __func__, ##fmt) #elif defined(__GNUC__) && defined(__FUNCTION__) #define openpam_log(lvl, fmt...) \ _openpam_log((lvl), __FUNCTION__, ##fmt) #else void openpam_log(int _level, const char *_format, ...) OPENPAM_FORMAT ((__printf__, 2, 3)) OPENPAM_NONNULL((2)); #endif /* * Generic conversation function */ struct pam_message; struct pam_response; int openpam_ttyconv(int _n, const struct pam_message **_msg, struct pam_response **_resp, void *_data); extern int openpam_ttyconv_timeout; /* * Null conversation function */ int openpam_nullconv(int _n, const struct pam_message **_msg, struct pam_response **_resp, void *_data); /* * PAM primitives */ enum { PAM_SM_AUTHENTICATE, PAM_SM_SETCRED, PAM_SM_ACCT_MGMT, PAM_SM_OPEN_SESSION, PAM_SM_CLOSE_SESSION, PAM_SM_CHAUTHTOK, /* keep this last */ PAM_NUM_PRIMITIVES }; /* * Dummy service module function */ #define PAM_SM_DUMMY(type) \ PAM_EXTERN int \ pam_sm_##type(pam_handle_t *pamh, int flags, \ int argc, const char *argv[]) \ { \ \ (void)pamh; \ (void)flags; \ (void)argc; \ (void)argv; \ return (PAM_IGNORE); \ } /* * PAM service module functions match this typedef */ struct pam_handle; typedef int (*pam_func_t)(struct pam_handle *, int, int, const char **); /* * A struct that describes a module. */ typedef struct pam_module pam_module_t; struct pam_module { char *path; pam_func_t func[PAM_NUM_PRIMITIVES]; void *dlh; }; /* * Source-code compatibility with Linux-PAM modules */ #if defined(PAM_SM_AUTH) || defined(PAM_SM_ACCOUNT) || \ defined(PAM_SM_SESSION) || defined(PAM_SM_PASSWORD) # define LINUX_PAM_MODULE #endif #if defined(LINUX_PAM_MODULE) && !defined(PAM_SM_AUTH) # define _PAM_SM_AUTHENTICATE 0 # define _PAM_SM_SETCRED 0 #else # undef PAM_SM_AUTH # define PAM_SM_AUTH # define _PAM_SM_AUTHENTICATE pam_sm_authenticate # define _PAM_SM_SETCRED pam_sm_setcred #endif #if defined(LINUX_PAM_MODULE) && !defined(PAM_SM_ACCOUNT) # define _PAM_SM_ACCT_MGMT 0 #else # undef PAM_SM_ACCOUNT # define PAM_SM_ACCOUNT # define _PAM_SM_ACCT_MGMT pam_sm_acct_mgmt #endif #if defined(LINUX_PAM_MODULE) && !defined(PAM_SM_SESSION) # define _PAM_SM_OPEN_SESSION 0 # define _PAM_SM_CLOSE_SESSION 0 #else # undef PAM_SM_SESSION # define PAM_SM_SESSION # define _PAM_SM_OPEN_SESSION pam_sm_open_session # define _PAM_SM_CLOSE_SESSION pam_sm_close_session #endif #if defined(LINUX_PAM_MODULE) && !defined(PAM_SM_PASSWORD) # define _PAM_SM_CHAUTHTOK 0 #else # undef PAM_SM_PASSWORD # define PAM_SM_PASSWORD # define _PAM_SM_CHAUTHTOK pam_sm_chauthtok #endif /* * Infrastructure for static modules using GCC linker sets. * You are not expected to understand this. */ #if !defined(PAM_SOEXT) # define PAM_SOEXT ".so" #endif #if defined(OPENPAM_STATIC_MODULES) # if !defined(__GNUC__) # error "Don't know how to build static modules on non-GNU compilers" # endif /* gcc, static linking */ # include # include # define PAM_EXTERN static # define PAM_MODULE_ENTRY(name) \ static char _pam_name[] = name PAM_SOEXT; \ static struct pam_module _pam_module = { \ .path = _pam_name, \ .func = { \ [PAM_SM_AUTHENTICATE] = _PAM_SM_AUTHENTICATE, \ [PAM_SM_SETCRED] = _PAM_SM_SETCRED, \ [PAM_SM_ACCT_MGMT] = _PAM_SM_ACCT_MGMT, \ [PAM_SM_OPEN_SESSION] = _PAM_SM_OPEN_SESSION, \ [PAM_SM_CLOSE_SESSION] = _PAM_SM_CLOSE_SESSION, \ [PAM_SM_CHAUTHTOK] = _PAM_SM_CHAUTHTOK \ }, \ }; \ DATA_SET(_openpam_static_modules, _pam_module) #else /* normal case */ # define PAM_EXTERN # define PAM_MODULE_ENTRY(name) #endif #ifdef __cplusplus } #endif #endif /* !SECURITY_OPENPAM_H_INCLUDED */ diff --git a/include/security/openpam_attr.h b/include/security/openpam_attr.h index 2d88ae5f25a3..b07768139d4c 100644 --- a/include/security/openpam_attr.h +++ b/include/security/openpam_attr.h @@ -1,34 +1,34 @@ /* - * $Id: openpam_attr.h 656 2013-03-06 22:58:45Z des $ + * $OpenPAM: openpam_attr.h 938 2017-04-30 21:34:42Z des $ */ #ifndef SECURITY_OPENPAM_ATTR_H_INCLUDED #define SECURITY_OPENPAM_ATTR_H_INCLUDED /* GCC attributes */ #if defined(__GNUC__) && defined(__GNUC_MINOR__) && !defined(__STRICT_ANSI__) # define OPENPAM_GNUC_PREREQ(maj, min) \ ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) #else # define OPENPAM_GNUC_PREREQ(maj, min) 0 #endif #if OPENPAM_GNUC_PREREQ(2,5) # define OPENPAM_FORMAT(params) __attribute__((__format__ params)) #else # define OPENPAM_FORMAT(params) #endif #if OPENPAM_GNUC_PREREQ(3,3) # define OPENPAM_NONNULL(params) __attribute__((__nonnull__ params)) #else # define OPENPAM_NONNULL(params) #endif #if OPENPAM_GNUC_PREREQ(2,7) # define OPENPAM_UNUSED(var) var __attribute__((__unused__)) #else # define OPENPAM_UNUSED(var) var #endif #endif /* !SECURITY_OPENPAM_ATTR_H_INCLUDED */ diff --git a/include/security/openpam_version.h b/include/security/openpam_version.h index f10b6a945dea..9a2e1cb17a6e 100644 --- a/include/security/openpam_version.h +++ b/include/security/openpam_version.h @@ -1,45 +1,45 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2014 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_version.h 923 2017-02-19 19:31:16Z des $ + * $OpenPAM: openpam_version.h 938 2017-04-30 21:34:42Z des $ */ #ifndef SECURITY_OPENPAM_VERSION_H_INCLUDED #define SECURITY_OPENPAM_VERSION_H_INCLUDED #define OPENPAM -#define OPENPAM_VERSION 20170219 -#define OPENPAM_RELEASE "Radula" +#define OPENPAM_VERSION 20170430 +#define OPENPAM_RELEASE "Resedacea" #endif /* !SECURITY_OPENPAM_VERSION_H_INCLUDED */ diff --git a/include/security/pam_appl.h b/include/security/pam_appl.h index 8edf897dfe7e..5f44d79555d9 100644 --- a/include/security/pam_appl.h +++ b/include/security/pam_appl.h @@ -1,198 +1,197 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_appl.h 913 2017-01-21 15:11:12Z des $ + * $OpenPAM: pam_appl.h 938 2017-04-30 21:34:42Z des $ */ #ifndef SECURITY_PAM_APPL_H_INCLUDED #define SECURITY_PAM_APPL_H_INCLUDED #include #include #include #ifdef __cplusplus extern "C" { #endif /* * XSSO 4.2.1, 6 */ int pam_acct_mgmt(pam_handle_t *_pamh, int _flags) OPENPAM_NONNULL((1)); int pam_authenticate(pam_handle_t *_pamh, int _flags) OPENPAM_NONNULL((1)); int pam_chauthtok(pam_handle_t *_pamh, int _flags) OPENPAM_NONNULL((1)); int pam_close_session(pam_handle_t *_pamh, int _flags) OPENPAM_NONNULL((1)); int pam_end(pam_handle_t *_pamh, - int _status) - OPENPAM_NONNULL((1)); + int _status); int pam_get_data(const pam_handle_t *_pamh, const char *_module_data_name, const void **_data) OPENPAM_NONNULL((1,2,3)); int pam_get_item(const pam_handle_t *_pamh, int _item_type, const void **_item) OPENPAM_NONNULL((1,3)); int pam_get_user(pam_handle_t *_pamh, const char **_user, const char *_prompt) OPENPAM_NONNULL((1,2)); const char * pam_getenv(pam_handle_t *_pamh, const char *_name) OPENPAM_NONNULL((1,2)); char ** pam_getenvlist(pam_handle_t *_pamh) OPENPAM_NONNULL((1)); int pam_open_session(pam_handle_t *_pamh, int _flags) OPENPAM_NONNULL((1)); int pam_putenv(pam_handle_t *_pamh, const char *_namevalue) OPENPAM_NONNULL((1,2)); int pam_set_data(pam_handle_t *_pamh, const char *_module_data_name, void *_data, void (*_cleanup)(pam_handle_t *_pamh, void *_data, int _pam_end_status)) OPENPAM_NONNULL((1,2)); int pam_set_item(pam_handle_t *_pamh, int _item_type, const void *_item) OPENPAM_NONNULL((1)); int pam_setcred(pam_handle_t *_pamh, int _flags) OPENPAM_NONNULL((1)); int pam_start(const char *_service, const char *_user, const struct pam_conv *_pam_conv, pam_handle_t **_pamh) OPENPAM_NONNULL((4)); const char * pam_strerror(const pam_handle_t *_pamh, int _error_number); /* * Single Sign-On extensions */ #if 0 int pam_authenticate_secondary(pam_handle_t *_pamh, char *_target_username, char *_target_module_type, char *_target_authn_domain, char *_target_supp_data, char *_target_module_authtok, int _flags); int pam_get_mapped_authtok(pam_handle_t *_pamh, const char *_target_module_username, const char *_target_module_type, const char *_target_authn_domain, size_t *_target_authtok_len, unsigned char **_target_module_authtok); int pam_get_mapped_username(pam_handle_t *_pamh, const char *_src_username, const char *_src_module_type, const char *_src_authn_domain, const char *_target_module_type, const char *_target_authn_domain, char **_target_module_username); int pam_set_mapped_authtok(pam_handle_t *_pamh, const char *_target_module_username, size_t _target_authtok_len, unsigned char *_target_module_authtok, const char *_target_module_type, const char *_target_authn_domain); int pam_set_mapped_username(pam_handle_t *_pamh, char *_src_username, char *_src_module_type, char *_src_authn_domain, char *_target_module_username, char *_target_module_type, char *_target_authn_domain); #endif /* 0 */ #ifdef __cplusplus } #endif #endif /* !SECURITY_PAM_APPL_H_INCLUDED */ diff --git a/include/security/pam_constants.h b/include/security/pam_constants.h index ddd87ade41f6..a76dfecd2406 100644 --- a/include/security/pam_constants.h +++ b/include/security/pam_constants.h @@ -1,137 +1,141 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_constants.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_constants.h 938 2017-04-30 21:34:42Z des $ */ #ifndef SECURITY_PAM_CONSTANTS_H_INCLUDED #define SECURITY_PAM_CONSTANTS_H_INCLUDED #include #ifdef __cplusplus extern "C" { #endif /* * XSSO 5.2 */ enum { PAM_SUCCESS = 0, PAM_OPEN_ERR = 1, PAM_SYMBOL_ERR = 2, PAM_SERVICE_ERR = 3, PAM_SYSTEM_ERR = 4, PAM_BUF_ERR = 5, PAM_CONV_ERR = 6, PAM_PERM_DENIED = 7, PAM_MAXTRIES = 8, PAM_AUTH_ERR = 9, PAM_NEW_AUTHTOK_REQD = 10, PAM_CRED_INSUFFICIENT = 11, PAM_AUTHINFO_UNAVAIL = 12, PAM_USER_UNKNOWN = 13, PAM_CRED_UNAVAIL = 14, PAM_CRED_EXPIRED = 15, PAM_CRED_ERR = 16, PAM_ACCT_EXPIRED = 17, PAM_AUTHTOK_EXPIRED = 18, PAM_SESSION_ERR = 19, PAM_AUTHTOK_ERR = 20, PAM_AUTHTOK_RECOVERY_ERR = 21, PAM_AUTHTOK_LOCK_BUSY = 22, PAM_AUTHTOK_DISABLE_AGING = 23, PAM_NO_MODULE_DATA = 24, PAM_IGNORE = 25, PAM_ABORT = 26, PAM_TRY_AGAIN = 27, PAM_MODULE_UNKNOWN = 28, PAM_DOMAIN_UNKNOWN = 29, + PAM_BAD_HANDLE = 30, /* OpenPAM extension */ + PAM_BAD_ITEM = 31, /* OpenPAM extension */ + PAM_BAD_FEATURE = 32, /* OpenPAM extension */ + PAM_BAD_CONSTANT = 33, /* OpenPAM extension */ PAM_NUM_ERRORS /* OpenPAM extension */ }; /* * XSSO 5.3 */ enum { PAM_PROMPT_ECHO_OFF = 1, PAM_PROMPT_ECHO_ON = 2, PAM_ERROR_MSG = 3, PAM_TEXT_INFO = 4, PAM_MAX_NUM_MSG = 32, PAM_MAX_MSG_SIZE = 512, PAM_MAX_RESP_SIZE = 512 }; /* * XSSO 5.4 */ enum { /* some compilers promote 0x8000000 to long */ PAM_SILENT = (-0x7fffffff - 1), PAM_DISALLOW_NULL_AUTHTOK = 0x1, PAM_ESTABLISH_CRED = 0x1, PAM_DELETE_CRED = 0x2, PAM_REINITIALIZE_CRED = 0x4, PAM_REFRESH_CRED = 0x8, PAM_PRELIM_CHECK = 0x1, PAM_UPDATE_AUTHTOK = 0x2, PAM_CHANGE_EXPIRED_AUTHTOK = 0x4 }; /* * XSSO 5.5 */ enum { PAM_SERVICE = 1, PAM_USER = 2, PAM_TTY = 3, PAM_RHOST = 4, PAM_CONV = 5, PAM_AUTHTOK = 6, PAM_OLDAUTHTOK = 7, PAM_RUSER = 8, PAM_USER_PROMPT = 9, PAM_REPOSITORY = 10, PAM_AUTHTOK_PROMPT = 11, /* OpenPAM extension */ PAM_OLDAUTHTOK_PROMPT = 12, /* OpenPAM extension */ PAM_HOST = 13, /* OpenPAM extension */ PAM_NUM_ITEMS /* OpenPAM extension */ }; #ifdef __cplusplus } #endif #endif /* !SECURITY_PAM_CONSTANTS_H_INCLUDED */ diff --git a/include/security/pam_modules.h b/include/security/pam_modules.h index 7f1db465f039..a1e574515b55 100644 --- a/include/security/pam_modules.h +++ b/include/security/pam_modules.h @@ -1,161 +1,161 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_modules.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_modules.h 938 2017-04-30 21:34:42Z des $ */ #ifndef SECURITY_PAM_MODULES_H_INCLUDED #define SECURITY_PAM_MODULES_H_INCLUDED #include #include #include #ifdef __cplusplus extern "C" { #endif /* * XSSO 4.2.2, 6 */ #if defined(PAM_SM_ACCOUNT) PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *_pamh, int _flags, int _argc, const char **_argv); #endif #if defined(PAM_SM_AUTH) PAM_EXTERN int pam_sm_authenticate(pam_handle_t *_pamh, int _flags, int _argc, const char **_argv); #endif #if defined(PAM_SM_PASSWORD) PAM_EXTERN int pam_sm_chauthtok(pam_handle_t *_pamh, int _flags, int _argc, const char **_argv); #endif #if defined(PAM_SM_SESSION) PAM_EXTERN int pam_sm_close_session(pam_handle_t *_pamh, int _flags, int _args, const char **_argv); #endif #if defined(PAM_SM_SESSION) PAM_EXTERN int pam_sm_open_session(pam_handle_t *_pamh, int _flags, int _argc, const char **_argv); #endif #if defined(PAM_SM_AUTH) PAM_EXTERN int pam_sm_setcred(pam_handle_t *_pamh, int _flags, int _argc, const char **_argv); #endif /* * Single Sign-On extensions */ #if 0 PAM_EXTERN int pam_sm_authenticate_secondary(pam_handle_t *_pamh, char *_target_username, char *_target_module_type, char *_target_authn_domain, char *_target_supp_data, unsigned char *_target_module_authtok, int _flags, int _argc, const char **_argv); PAM_EXTERN int pam_sm_get_mapped_authtok(pam_handle_t *_pamh, char *_target_module_username, char *_target_module_type, char *_target_authn_domain, size_t *_target_authtok_len, unsigned char **_target_module_authtok, int _argc, char *_argv); PAM_EXTERN int pam_sm_get_mapped_username(pam_handle_t *_pamh, char *_src_username, char *_src_module_type, char *_src_authn_domain, char *_target_module_type, char *_target_authn_domain, char **_target_module_username, int _argc, const char **_argv); PAM_EXTERN int pam_sm_set_mapped_authtok(pam_handle_t *_pamh, char *_target_module_username, size_t _target_authtok_len, unsigned char *_target_module_authtok, char *_target_module_type, char *_target_authn_domain, int _argc, const char *_argv); PAM_EXTERN int pam_sm_set_mapped_username(pam_handle_t *_pamh, char *_target_module_username, char *_target_module_type, char *_target_authn_domain, int _argc, const char **_argv); #endif /* 0 */ #ifdef __cplusplus } #endif #endif /* !SECURITY_PAM_MODULES_H_INCLUDED */ diff --git a/include/security/pam_types.h b/include/security/pam_types.h index fc834682a70c..fc5a06d6a4df 100644 --- a/include/security/pam_types.h +++ b/include/security/pam_types.h @@ -1,88 +1,88 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_types.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_types.h 938 2017-04-30 21:34:42Z des $ */ #ifndef SECURITY_PAM_TYPES_H_INCLUDED #define SECURITY_PAM_TYPES_H_INCLUDED #include #ifdef __cplusplus extern "C" { #endif /* * XSSO 5.1.1 */ struct pam_message { int msg_style; char *msg; }; struct pam_response { char *resp; int resp_retcode; }; /* * XSSO 5.1.2 */ struct pam_conv { int (*conv)(int, const struct pam_message **, struct pam_response **, void *); void *appdata_ptr; }; /* * XSSO 5.1.3 */ struct pam_handle; typedef struct pam_handle pam_handle_t; /* * Solaris 9 */ typedef struct pam_repository { char *type; void *scope; size_t scope_len; } pam_repository_t; #ifdef __cplusplus } #endif #endif /* !SECURITY_PAM_TYPES_H_INCLUDED */ diff --git a/lib/Makefile.am b/lib/Makefile.am index 002d7bbddb1e..9f9fb5fa6212 100644 --- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -1,7 +1,7 @@ -# $Id: Makefile.am 907 2017-01-18 09:39:01Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ SUBDIRS = if !WITH_SYSTEM_LIBPAM SUBDIRS += libpam endif diff --git a/lib/Makefile.in b/lib/Makefile.in index 74bf0a7d932d..ed2ff0f44813 100644 --- a/lib/Makefile.in +++ b/lib/Makefile.in @@ -1,625 +1,625 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; 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mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am uninstall-libLTLIBRARIES .PRECIOUS: Makefile # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/lib/libpam/openpam_asprintf.c b/lib/libpam/openpam_asprintf.c index 3169f4baa497..7b40aef28423 100644 --- a/lib/libpam/openpam_asprintf.c +++ b/lib/libpam/openpam_asprintf.c @@ -1,57 +1,57 @@ /*- * Copyright (c) 2012 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_asprintf.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_asprintf.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifndef HAVE_ASPRINTF #include #include #include "openpam_asprintf.h" #include "openpam_vasprintf.h" /* like sprintf(3), but allocates memory for the result. */ int openpam_asprintf(char **str, const char *fmt, ...) { va_list ap; int ret; va_start(ap, fmt); ret = vasprintf(str, fmt, ap); va_end(ap); return (ret); } #endif diff --git a/lib/libpam/openpam_asprintf.h b/lib/libpam/openpam_asprintf.h index 6d9e4e39826b..79680ad6e1bf 100644 --- a/lib/libpam/openpam_asprintf.h +++ b/lib/libpam/openpam_asprintf.h @@ -1,41 +1,41 @@ /*- * Copyright (c) 2012 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_asprintf.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_asprintf.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_ASPRINTF_H_INCLUDED #define OPENPAM_ASPRINTF_H_INCLUDED #ifndef HAVE_ASPRINTF int openpam_asprintf(char **, const char *, ...); #undef asprintf #define asprintf(arg, ...) openpam_asprintf(arg, __VA_ARGS__) #endif #endif diff --git a/lib/libpam/openpam_borrow_cred.c b/lib/libpam/openpam_borrow_cred.c index 1b407bdfd27b..79299ac4f1bc 100644 --- a/lib/libpam/openpam_borrow_cred.c +++ b/lib/libpam/openpam_borrow_cred.c @@ -1,126 +1,126 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_borrow_cred.c 649 2013-03-05 17:58:33Z des $ + * $OpenPAM: openpam_borrow_cred.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include "openpam_impl.h" #include "openpam_cred.h" /* * OpenPAM extension * * Temporarily borrow user credentials */ int openpam_borrow_cred(pam_handle_t *pamh, const struct passwd *pwd) { struct pam_saved_cred *scred; const void *scredp; int r; ENTERI(pwd->pw_uid); r = pam_get_data(pamh, PAM_SAVED_CRED, &scredp); if (r == PAM_SUCCESS && scredp != NULL) { openpam_log(PAM_LOG_LIBDEBUG, "already operating under borrowed credentials"); RETURNC(PAM_SYSTEM_ERR); } if (geteuid() != 0 && geteuid() != pwd->pw_uid) { openpam_log(PAM_LOG_LIBDEBUG, "called with non-zero euid: %d", (int)geteuid()); RETURNC(PAM_PERM_DENIED); } scred = calloc(1, sizeof *scred); if (scred == NULL) RETURNC(PAM_BUF_ERR); scred->euid = geteuid(); scred->egid = getegid(); r = getgroups(NGROUPS_MAX, scred->groups); if (r < 0) { FREE(scred); RETURNC(PAM_SYSTEM_ERR); } scred->ngroups = r; r = pam_set_data(pamh, PAM_SAVED_CRED, scred, &openpam_free_data); if (r != PAM_SUCCESS) { FREE(scred); RETURNC(r); } if (geteuid() == pwd->pw_uid) RETURNC(PAM_SUCCESS); if (initgroups(pwd->pw_name, pwd->pw_gid) < 0 || setegid(pwd->pw_gid) < 0 || seteuid(pwd->pw_uid) < 0) { openpam_restore_cred(pamh); RETURNC(PAM_SYSTEM_ERR); } RETURNC(PAM_SUCCESS); } /* * Error codes: * * =pam_set_data * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_PERM_DENIED */ /** * The =openpam_borrow_cred function saves the current credentials and * switches to those of the user specified by its =pwd argument. * The affected credentials are the effective UID, the effective GID, and * the group access list. * The original credentials can be restored using =openpam_restore_cred. * * >setegid 2 * >seteuid 2 * >setgroups 2 */ diff --git a/lib/libpam/openpam_check_owner_perms.c b/lib/libpam/openpam_check_owner_perms.c index c8a598a9d448..0f99b82d2087 100644 --- a/lib/libpam/openpam_check_owner_perms.c +++ b/lib/libpam/openpam_check_owner_perms.c @@ -1,145 +1,145 @@ /*- * Copyright (c) 2011 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_check_owner_perms.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_check_owner_perms.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include "openpam_impl.h" /* * OpenPAM internal * * Verify that the file or directory referenced by the given descriptor is * owned by either root or the arbitrator and that it is not writable by * group or other. */ int openpam_check_desc_owner_perms(const char *name, int fd) { uid_t root, arbitrator; struct stat sb; int serrno; root = 0; arbitrator = geteuid(); if (fstat(fd, &sb) != 0) { serrno = errno; openpam_log(PAM_LOG_ERROR, "%s: %m", name); errno = serrno; return (-1); } if (!S_ISREG(sb.st_mode)) { openpam_log(PAM_LOG_ERROR, "%s: not a regular file", name); errno = EINVAL; return (-1); } if ((sb.st_uid != root && sb.st_uid != arbitrator) || (sb.st_mode & (S_IWGRP|S_IWOTH)) != 0) { openpam_log(PAM_LOG_ERROR, "%s: insecure ownership or permissions", name); errno = EPERM; return (-1); } return (0); } /* * OpenPAM internal * * Verify that a file or directory and all components of the path leading * up to it are owned by either root or the arbitrator and that they are * not writable by group or other. * * Note that openpam_check_desc_owner_perms() should be used instead if * possible to avoid a race between the ownership / permission check and * the actual open(). */ int openpam_check_path_owner_perms(const char *path) { uid_t root, arbitrator; char pathbuf[PATH_MAX]; struct stat sb; int len, serrno, tip; tip = 1; root = 0; arbitrator = geteuid(); if (realpath(path, pathbuf) == NULL) return (-1); len = strlen(pathbuf); while (len > 0) { if (stat(pathbuf, &sb) != 0) { if (errno != ENOENT) { serrno = errno; openpam_log(PAM_LOG_ERROR, "%s: %m", pathbuf); errno = serrno; } return (-1); } if (tip && !S_ISREG(sb.st_mode)) { openpam_log(PAM_LOG_ERROR, "%s: not a regular file", pathbuf); errno = EINVAL; return (-1); } if ((sb.st_uid != root && sb.st_uid != arbitrator) || (sb.st_mode & (S_IWGRP|S_IWOTH)) != 0) { openpam_log(PAM_LOG_ERROR, "%s: insecure ownership or permissions", pathbuf); errno = EPERM; return (-1); } while (--len > 0 && pathbuf[len] != '/') pathbuf[len] = '\0'; tip = 0; } return (0); } /* * NOPARSE */ diff --git a/lib/libpam/openpam_configure.c b/lib/libpam/openpam_configure.c index e06eba2859dc..12f1a5163367 100644 --- a/lib/libpam/openpam_configure.c +++ b/lib/libpam/openpam_configure.c @@ -1,488 +1,488 @@ /*- * Copyright (c) 2001-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2015 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_configure.c 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam_configure.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include "openpam_impl.h" #include "openpam_ctype.h" #include "openpam_strlcat.h" #include "openpam_strlcpy.h" static int openpam_load_chain(pam_handle_t *, const char *, pam_facility_t); /* * Validate a service name. * * Returns a non-zero value if the argument points to a NUL-terminated * string consisting entirely of characters in the POSIX portable filename * character set, excluding the path separator character. */ static int valid_service_name(const char *name) { const char *p; if (OPENPAM_FEATURE(RESTRICT_SERVICE_NAME)) { /* path separator not allowed */ for (p = name; *p != '\0'; ++p) if (!is_pfcs(*p)) return (0); } else { /* path separator allowed */ for (p = name; *p != '\0'; ++p) if (!is_pfcs(*p) && *p != '/') return (0); } return (1); } /* * Parse the facility name. * * Returns the corresponding pam_facility_t value, or -1 if the argument * is not a valid facility name. */ static pam_facility_t parse_facility_name(const char *name) { int i; for (i = 0; i < PAM_NUM_FACILITIES; ++i) if (strcmp(pam_facility_name[i], name) == 0) return (i); return ((pam_facility_t)-1); } /* * Parse the control flag. * * Returns the corresponding pam_control_t value, or -1 if the argument is * not a valid control flag name. */ static pam_control_t parse_control_flag(const char *name) { int i; for (i = 0; i < PAM_NUM_CONTROL_FLAGS; ++i) if (strcmp(pam_control_flag_name[i], name) == 0) return (i); return ((pam_control_t)-1); } /* * Validate a file name. * * Returns a non-zero value if the argument points to a NUL-terminated * string consisting entirely of characters in the POSIX portable filename * character set, including the path separator character. */ static int valid_module_name(const char *name) { const char *p; if (OPENPAM_FEATURE(RESTRICT_MODULE_NAME)) { /* path separator not allowed */ for (p = name; *p != '\0'; ++p) if (!is_pfcs(*p)) return (0); } else { /* path separator allowed */ for (p = name; *p != '\0'; ++p) if (!is_pfcs(*p) && *p != '/') return (0); } return (1); } typedef enum { pam_conf_style, pam_d_style } openpam_style_t; /* * Extracts given chains from a policy file. * * Returns the number of policy entries which were found for the specified * service and facility, or -1 if a system error occurred or a syntax * error was encountered. */ static int openpam_parse_chain(pam_handle_t *pamh, const char *service, pam_facility_t facility, FILE *f, const char *filename, openpam_style_t style) { pam_chain_t *this, **next; pam_facility_t fclt; pam_control_t ctlf; char *name, *servicename, *modulename; int count, lineno, ret, serrno; char **wordv, *word; int i, wordc; count = 0; this = NULL; name = NULL; lineno = 0; wordc = 0; wordv = NULL; while ((wordv = openpam_readlinev(f, &lineno, &wordc)) != NULL) { /* blank line? */ if (wordc == 0) { FREEV(wordc, wordv); continue; } i = 0; /* check service name if necessary */ if (style == pam_conf_style && strcmp(wordv[i++], service) != 0) { FREEV(wordc, wordv); continue; } /* check facility name */ if ((word = wordv[i++]) == NULL || (fclt = parse_facility_name(word)) == (pam_facility_t)-1) { openpam_log(PAM_LOG_ERROR, "%s(%d): missing or invalid facility", filename, lineno); errno = EINVAL; goto fail; } if (facility != fclt && facility != PAM_FACILITY_ANY) { FREEV(wordc, wordv); continue; } /* check for "include" */ if ((word = wordv[i++]) != NULL && strcmp(word, "include") == 0) { if ((servicename = wordv[i++]) == NULL || !valid_service_name(servicename)) { openpam_log(PAM_LOG_ERROR, "%s(%d): missing or invalid service name", filename, lineno); errno = EINVAL; goto fail; } if (wordv[i] != NULL) { openpam_log(PAM_LOG_ERROR, "%s(%d): garbage at end of line", filename, lineno); errno = EINVAL; goto fail; } ret = openpam_load_chain(pamh, servicename, fclt); FREEV(wordc, wordv); if (ret < 0) { /* * Bogus errno, but this ensures that the * outer loop does not just ignore the * error and keep searching. */ if (errno == ENOENT) errno = EINVAL; goto fail; } continue; } /* get control flag */ if (word == NULL || /* same word we compared to "include" */ (ctlf = parse_control_flag(word)) == (pam_control_t)-1) { openpam_log(PAM_LOG_ERROR, "%s(%d): missing or invalid control flag", filename, lineno); errno = EINVAL; goto fail; } /* get module name */ if ((modulename = wordv[i++]) == NULL || !valid_module_name(modulename)) { openpam_log(PAM_LOG_ERROR, "%s(%d): missing or invalid module name", filename, lineno); errno = EINVAL; goto fail; } /* allocate new entry */ if ((this = calloc(1, sizeof *this)) == NULL) goto syserr; this->flag = ctlf; /* load module */ if ((this->module = openpam_load_module(modulename)) == NULL) { if (errno == ENOENT) errno = ENOEXEC; goto fail; } /* * The remaining items in wordv are the module's * arguments. We could set this->optv = wordv + i, but * then free(this->optv) wouldn't work. Instead, we free * the words we've already consumed, shift the rest up, * and clear the tail end of the array. */ this->optc = wordc - i; for (i = 0; i < wordc - this->optc; ++i) { FREE(wordv[i]); } for (i = 0; i < this->optc; ++i) { wordv[i] = wordv[wordc - this->optc + i]; wordv[wordc - this->optc + i] = NULL; } this->optv = wordv; wordv = NULL; wordc = 0; /* hook it up */ for (next = &pamh->chains[fclt]; *next != NULL; next = &(*next)->next) /* nothing */ ; *next = this; this = NULL; ++count; } /* * The loop ended because openpam_readword() returned NULL, which * can happen for four different reasons: an I/O error (ferror(f) * is true), a memory allocation failure (ferror(f) is false, * feof(f) is false, errno is non-zero), the file ended with an * unterminated quote or backslash escape (ferror(f) is false, * feof(f) is true, errno is non-zero), or the end of the file was * reached without error (ferror(f) is false, feof(f) is true, * errno is zero). */ if (ferror(f) || errno != 0) goto syserr; if (!feof(f)) goto fail; fclose(f); return (count); syserr: serrno = errno; openpam_log(PAM_LOG_ERROR, "%s: %m", filename); errno = serrno; /* fall through */ fail: serrno = errno; if (this && this->optc && this->optv) FREEV(this->optc, this->optv); FREE(this); FREEV(wordc, wordv); FREE(wordv); FREE(name); fclose(f); errno = serrno; return (-1); } /* * Read the specified chains from the specified file. * * Returns 0 if the file exists but does not contain any matching lines. * * Returns -1 and sets errno to ENOENT if the file does not exist. * * Returns -1 and sets errno to some other non-zero value if the file * exists but is unsafe or unreadable, or an I/O error occurs. */ static int openpam_load_file(pam_handle_t *pamh, const char *service, pam_facility_t facility, const char *filename, openpam_style_t style) { FILE *f; int ret, serrno; /* attempt to open the file */ if ((f = fopen(filename, "r")) == NULL) { serrno = errno; openpam_log(errno == ENOENT ? PAM_LOG_DEBUG : PAM_LOG_ERROR, "%s: %m", filename); errno = serrno; RETURNN(-1); } else { openpam_log(PAM_LOG_DEBUG, "found %s", filename); } /* verify type, ownership and permissions */ if (OPENPAM_FEATURE(VERIFY_POLICY_FILE) && openpam_check_desc_owner_perms(filename, fileno(f)) != 0) { /* already logged the cause */ serrno = errno; fclose(f); errno = serrno; RETURNN(-1); } /* parse the file */ ret = openpam_parse_chain(pamh, service, facility, f, filename, style); RETURNN(ret); } /* * Locates the policy file for a given service and reads the given chains * from it. * * Returns the number of policy entries which were found for the specified * service and facility, or -1 if a system error occurred or a syntax * error was encountered. */ static int openpam_load_chain(pam_handle_t *pamh, const char *service, pam_facility_t facility) { const char *p, **path; char filename[PATH_MAX]; size_t len; openpam_style_t style; int ret; ENTERS(facility < 0 ? "any" : pam_facility_name[facility]); /* either absolute or relative to cwd */ if (strchr(service, '/') != NULL) { if ((p = strrchr(service, '.')) != NULL && strcmp(p, ".conf") == 0) style = pam_conf_style; else style = pam_d_style; ret = openpam_load_file(pamh, service, facility, service, style); RETURNN(ret); } /* search standard locations */ for (path = openpam_policy_path; *path != NULL; ++path) { /* construct filename */ len = strlcpy(filename, *path, sizeof filename); if (len >= sizeof filename) { errno = ENAMETOOLONG; RETURNN(-1); } if (filename[len - 1] == '/') { len = strlcat(filename, service, sizeof filename); if (len >= sizeof filename) { errno = ENAMETOOLONG; RETURNN(-1); } style = pam_d_style; } else { style = pam_conf_style; } ret = openpam_load_file(pamh, service, facility, filename, style); /* success */ if (ret > 0) RETURNN(ret); /* the file exists, but an error occurred */ if (ret == -1 && errno != ENOENT) RETURNN(ret); /* in pam.d style, an empty file counts as a hit */ if (ret == 0 && style == pam_d_style) RETURNN(ret); } /* no hit */ errno = ENOENT; RETURNN(-1); } /* * OpenPAM internal * * Configure a service */ int openpam_configure(pam_handle_t *pamh, const char *service) { pam_facility_t fclt; int serrno; ENTERS(service); if (!valid_service_name(service)) { openpam_log(PAM_LOG_ERROR, "invalid service name"); RETURNC(PAM_SYSTEM_ERR); } if (openpam_load_chain(pamh, service, PAM_FACILITY_ANY) < 0) { if (errno != ENOENT) goto load_err; } for (fclt = 0; fclt < PAM_NUM_FACILITIES; ++fclt) { if (pamh->chains[fclt] != NULL) continue; if (OPENPAM_FEATURE(FALLBACK_TO_OTHER)) { if (openpam_load_chain(pamh, PAM_OTHER, fclt) < 0) goto load_err; } } RETURNC(PAM_SUCCESS); load_err: serrno = errno; openpam_clear_chains(pamh->chains); errno = serrno; RETURNC(PAM_SYSTEM_ERR); } /* * NODOC * * Error codes: * PAM_SYSTEM_ERR */ diff --git a/lib/libpam/openpam_constants.c b/lib/libpam/openpam_constants.c index 1cdd8101a88a..2b539e4fc765 100644 --- a/lib/libpam/openpam_constants.c +++ b/lib/libpam/openpam_constants.c @@ -1,145 +1,185 @@ /*- * Copyright (c) 2001-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_constants.c 690 2013-08-15 13:22:51Z des $ + * $OpenPAM: openpam_constants.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include "openpam_impl.h" const char *pam_err_name[PAM_NUM_ERRORS] = { - "PAM_SUCCESS", - "PAM_OPEN_ERR", - "PAM_SYMBOL_ERR", - "PAM_SERVICE_ERR", - "PAM_SYSTEM_ERR", - "PAM_BUF_ERR", - "PAM_CONV_ERR", - "PAM_PERM_DENIED", - "PAM_MAXTRIES", - "PAM_AUTH_ERR", - "PAM_NEW_AUTHTOK_REQD", - "PAM_CRED_INSUFFICIENT", - "PAM_AUTHINFO_UNAVAIL", - "PAM_USER_UNKNOWN", - "PAM_CRED_UNAVAIL", - "PAM_CRED_EXPIRED", - "PAM_CRED_ERR", - "PAM_ACCT_EXPIRED", - "PAM_AUTHTOK_EXPIRED", - "PAM_SESSION_ERR", - "PAM_AUTHTOK_ERR", - "PAM_AUTHTOK_RECOVERY_ERR", - "PAM_AUTHTOK_LOCK_BUSY", - "PAM_AUTHTOK_DISABLE_AGING", - "PAM_NO_MODULE_DATA", - "PAM_IGNORE", - "PAM_ABORT", - "PAM_TRY_AGAIN", - "PAM_MODULE_UNKNOWN", - "PAM_DOMAIN_UNKNOWN" + [PAM_SUCCESS] = "PAM_SUCCESS", + [PAM_OPEN_ERR] = "PAM_OPEN_ERR", + [PAM_SYMBOL_ERR] = "PAM_SYMBOL_ERR", + [PAM_SERVICE_ERR] = "PAM_SERVICE_ERR", + [PAM_SYSTEM_ERR] = "PAM_SYSTEM_ERR", + [PAM_BUF_ERR] = "PAM_BUF_ERR", + [PAM_CONV_ERR] = "PAM_CONV_ERR", + [PAM_PERM_DENIED] = "PAM_PERM_DENIED", + [PAM_MAXTRIES] = "PAM_MAXTRIES", + [PAM_AUTH_ERR] = "PAM_AUTH_ERR", + [PAM_NEW_AUTHTOK_REQD] = "PAM_NEW_AUTHTOK_REQD", + [PAM_CRED_INSUFFICIENT] = "PAM_CRED_INSUFFICIENT", + [PAM_AUTHINFO_UNAVAIL] = "PAM_AUTHINFO_UNAVAIL", + [PAM_USER_UNKNOWN] = "PAM_USER_UNKNOWN", + [PAM_CRED_UNAVAIL] = "PAM_CRED_UNAVAIL", + [PAM_CRED_EXPIRED] = "PAM_CRED_EXPIRED", + [PAM_CRED_ERR] = "PAM_CRED_ERR", + [PAM_ACCT_EXPIRED] = "PAM_ACCT_EXPIRED", + [PAM_AUTHTOK_EXPIRED] = "PAM_AUTHTOK_EXPIRED", + [PAM_SESSION_ERR] = "PAM_SESSION_ERR", + [PAM_AUTHTOK_ERR] = "PAM_AUTHTOK_ERR", + [PAM_AUTHTOK_RECOVERY_ERR] = "PAM_AUTHTOK_RECOVERY_ERR", + [PAM_AUTHTOK_LOCK_BUSY] = "PAM_AUTHTOK_LOCK_BUSY", + [PAM_AUTHTOK_DISABLE_AGING] = "PAM_AUTHTOK_DISABLE_AGING", + [PAM_NO_MODULE_DATA] = "PAM_NO_MODULE_DATA", + [PAM_IGNORE] = "PAM_IGNORE", + [PAM_ABORT] = "PAM_ABORT", + [PAM_TRY_AGAIN] = "PAM_TRY_AGAIN", + [PAM_MODULE_UNKNOWN] = "PAM_MODULE_UNKNOWN", + [PAM_DOMAIN_UNKNOWN] = "PAM_DOMAIN_UNKNOWN", + [PAM_BAD_HANDLE] = "PAM_BAD_HANDLE", + [PAM_BAD_ITEM] = "PAM_BAD_ITEM", + [PAM_BAD_FEATURE] = "PAM_BAD_FEATURE", + [PAM_BAD_CONSTANT] = "PAM_BAD_CONSTANT", +}; + +const char *pam_err_text[PAM_NUM_ERRORS] = { + [PAM_SUCCESS] = "Success", + [PAM_OPEN_ERR] = "Failed to load module", + [PAM_SYMBOL_ERR] = "Invalid symbol", + [PAM_SERVICE_ERR] = "Error in service module", + [PAM_SYSTEM_ERR] = "System error", + [PAM_BUF_ERR] = "Memory buffer error", + [PAM_CONV_ERR] = "Conversation failure", + [PAM_PERM_DENIED] = "Permission denied", + [PAM_MAXTRIES] = "Maximum number of tries exceeded", + [PAM_AUTH_ERR] = "Authentication error", + [PAM_NEW_AUTHTOK_REQD] = "New authentication token required", + [PAM_CRED_INSUFFICIENT] = "Insufficient credentials", + [PAM_AUTHINFO_UNAVAIL] = "Authentication information is unavailable", + [PAM_USER_UNKNOWN] = "Unknown user", + [PAM_CRED_UNAVAIL] = "Failed to retrieve user credentials", + [PAM_CRED_EXPIRED] = "User credentials have expired", + [PAM_CRED_ERR] = "Failed to set user credentials", + [PAM_ACCT_EXPIRED] = "User account has expired", + [PAM_AUTHTOK_EXPIRED] = "Password has expired", + [PAM_SESSION_ERR] = "Session failure", + [PAM_AUTHTOK_ERR] = "Authentication token failure", + [PAM_AUTHTOK_RECOVERY_ERR] = "Failed to recover old authentication token", + [PAM_AUTHTOK_LOCK_BUSY] = "Authentication token lock busy", + [PAM_AUTHTOK_DISABLE_AGING] = "Authentication token aging disabled", + [PAM_NO_MODULE_DATA] = "Module data not found", + [PAM_IGNORE] = "Ignore this module", + [PAM_ABORT] = "General failure", + [PAM_TRY_AGAIN] = "Try again", + [PAM_MODULE_UNKNOWN] = "Unknown module type", + [PAM_DOMAIN_UNKNOWN] = "Unknown authentication domain", + [PAM_BAD_HANDLE] = "Invalid PAM handle", + [PAM_BAD_ITEM] = "Unrecognized or restricted item", + [PAM_BAD_FEATURE] = "Unrecognized or restricted feature", + [PAM_BAD_CONSTANT] = "Invalid constant", }; const char *pam_item_name[PAM_NUM_ITEMS] = { - "(NO ITEM)", - "PAM_SERVICE", - "PAM_USER", - "PAM_TTY", - "PAM_RHOST", - "PAM_CONV", - "PAM_AUTHTOK", - "PAM_OLDAUTHTOK", - "PAM_RUSER", - "PAM_USER_PROMPT", - "PAM_REPOSITORY", - "PAM_AUTHTOK_PROMPT", - "PAM_OLDAUTHTOK_PROMPT", - "PAM_HOST", + [PAM_SERVICE] = "PAM_SERVICE", + [PAM_USER] = "PAM_USER", + [PAM_TTY] = "PAM_TTY", + [PAM_RHOST] = "PAM_RHOST", + [PAM_CONV] = "PAM_CONV", + [PAM_AUTHTOK] = "PAM_AUTHTOK", + [PAM_OLDAUTHTOK] = "PAM_OLDAUTHTOK", + [PAM_RUSER] = "PAM_RUSER", + [PAM_USER_PROMPT] = "PAM_USER_PROMPT", + [PAM_REPOSITORY] = "PAM_REPOSITORY", + [PAM_AUTHTOK_PROMPT] = "PAM_AUTHTOK_PROMPT", + [PAM_OLDAUTHTOK_PROMPT] = "PAM_OLDAUTHTOK_PROMPT", + [PAM_HOST] = "PAM_HOST", }; const char *pam_facility_name[PAM_NUM_FACILITIES] = { - [PAM_ACCOUNT] = "account", - [PAM_AUTH] = "auth", - [PAM_PASSWORD] = "password", - [PAM_SESSION] = "session", + [PAM_ACCOUNT] = "account", + [PAM_AUTH] = "auth", + [PAM_PASSWORD] = "password", + [PAM_SESSION] = "session", }; const char *pam_control_flag_name[PAM_NUM_CONTROL_FLAGS] = { - [PAM_BINDING] = "binding", - [PAM_OPTIONAL] = "optional", - [PAM_REQUIRED] = "required", - [PAM_REQUISITE] = "requisite", - [PAM_SUFFICIENT] = "sufficient", + [PAM_BINDING] = "binding", + [PAM_OPTIONAL] = "optional", + [PAM_REQUIRED] = "required", + [PAM_REQUISITE] = "requisite", + [PAM_SUFFICIENT] = "sufficient", }; const char *pam_func_name[PAM_NUM_PRIMITIVES] = { - "pam_authenticate", - "pam_setcred", - "pam_acct_mgmt", - "pam_open_session", - "pam_close_session", - "pam_chauthtok" + [PAM_SM_AUTHENTICATE] = "pam_authenticate", + [PAM_SM_SETCRED] = "pam_setcred", + [PAM_SM_ACCT_MGMT] = "pam_acct_mgmt", + [PAM_SM_OPEN_SESSION] = "pam_open_session", + [PAM_SM_CLOSE_SESSION] = "pam_close_session", + [PAM_SM_CHAUTHTOK] = "pam_chauthtok" }; const char *pam_sm_func_name[PAM_NUM_PRIMITIVES] = { - "pam_sm_authenticate", - "pam_sm_setcred", - "pam_sm_acct_mgmt", - "pam_sm_open_session", - "pam_sm_close_session", - "pam_sm_chauthtok" + [PAM_SM_AUTHENTICATE] = "pam_sm_authenticate", + [PAM_SM_SETCRED] = "pam_sm_setcred", + [PAM_SM_ACCT_MGMT] = "pam_sm_acct_mgmt", + [PAM_SM_OPEN_SESSION] = "pam_sm_open_session", + [PAM_SM_CLOSE_SESSION] = "pam_sm_close_session", + [PAM_SM_CHAUTHTOK] = "pam_sm_chauthtok" }; const char *openpam_policy_path[] = { "/etc/pam.d/", "/etc/pam.conf", "/usr/local/etc/pam.d/", "/usr/local/etc/pam.conf", NULL }; const char *openpam_module_path[] = { #ifdef OPENPAM_MODULES_DIRECTORY OPENPAM_MODULES_DIRECTORY, #else "/usr/lib", "/usr/local/lib", #endif NULL }; diff --git a/lib/libpam/openpam_constants.h b/lib/libpam/openpam_constants.h index a42b4fa76f5b..3ff3cd2a8b5f 100644 --- a/lib/libpam/openpam_constants.h +++ b/lib/libpam/openpam_constants.h @@ -1,45 +1,46 @@ /*- - * Copyright (c) 2011 Dag-Erling Smørgrav + * Copyright (c) 2011-2017 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_constants.h 659 2013-03-11 14:10:13Z des $ + * $OpenPAM: openpam_constants.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_CONSTANTS_H_INCLUDED #define OPENPAM_CONSTANTS_H_INCLUDED extern const char *pam_err_name[PAM_NUM_ERRORS]; +extern const char *pam_err_text[PAM_NUM_ERRORS]; extern const char *pam_item_name[PAM_NUM_ITEMS]; extern const char *pam_facility_name[PAM_NUM_FACILITIES]; extern const char *pam_control_flag_name[PAM_NUM_CONTROL_FLAGS]; extern const char *pam_func_name[PAM_NUM_PRIMITIVES]; extern const char *pam_sm_func_name[PAM_NUM_PRIMITIVES]; extern const char *openpam_policy_path[]; extern const char *openpam_module_path[]; #endif diff --git a/lib/libpam/openpam_cred.h b/lib/libpam/openpam_cred.h index 68e2fd9d1c09..99d634630f0d 100644 --- a/lib/libpam/openpam_cred.h +++ b/lib/libpam/openpam_cred.h @@ -1,52 +1,52 @@ /*- * Copyright (c) 2001-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_cred.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_cred.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_CRED_H_INCLUDED #define OPENPAM_CRED_H_INCLUDED /* * Saved credentials */ #define PAM_SAVED_CRED "pam_saved_cred" struct pam_saved_cred { uid_t euid; gid_t egid; gid_t groups[NGROUPS_MAX]; int ngroups; }; #endif diff --git a/lib/libpam/openpam_ctype.h b/lib/libpam/openpam_ctype.h index 671c2f5cf8c9..4920e4022c31 100644 --- a/lib/libpam/openpam_ctype.h +++ b/lib/libpam/openpam_ctype.h @@ -1,97 +1,97 @@ /*- * Copyright (c) 2012-2014 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_ctype.h 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam_ctype.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_CTYPE_H_INCLUDED #define OPENPAM_CTYPE_H_INCLUDED /* * Evaluates to non-zero if the argument is a digit. */ #define is_digit(ch) \ (ch >= '0' && ch <= '9') /* * Evaluates to non-zero if the argument is a hex digit. */ #define is_xdigit(ch) \ ((ch >= '0' && ch <= '9') || \ (ch >= 'a' && ch <= 'f') || \ (ch >= 'A' && ch <= 'F')) /* * Evaluates to non-zero if the argument is an uppercase letter. */ #define is_upper(ch) \ (ch >= 'A' && ch <= 'Z') /* * Evaluates to non-zero if the argument is a lowercase letter. */ #define is_lower(ch) \ (ch >= 'a' && ch <= 'z') /* * Evaluates to non-zero if the argument is a letter. */ #define is_letter(ch) \ (is_upper(ch) || is_lower(ch)) /* * Evaluates to non-zero if the argument is a linear whitespace character. * For the purposes of this macro, the definition of linear whitespace is * extended to include the form feed and carraige return characters. */ #define is_lws(ch) \ (ch == ' ' || ch == '\t' || ch == '\f' || ch == '\r') /* * Evaluates to non-zero if the argument is a whitespace character. */ #define is_ws(ch) \ (is_lws(ch) || ch == '\n') /* * Evaluates to non-zero if the argument is a printable ASCII character. * Assumes that the execution character set is a superset of ASCII. */ #define is_p(ch) \ (ch >= '!' && ch <= '~') /* * Returns non-zero if the argument belongs to the POSIX Portable Filename * Character Set. Assumes that the execution character set is a superset * of ASCII. */ #define is_pfcs(ch) \ (is_digit(ch) || is_letter(ch) || \ ch == '.' || ch == '_' || ch == '-') #endif diff --git a/lib/libpam/openpam_debug.h b/lib/libpam/openpam_debug.h index 1fe8346cca8c..d980244444ef 100644 --- a/lib/libpam/openpam_debug.h +++ b/lib/libpam/openpam_debug.h @@ -1,112 +1,112 @@ /*- * Copyright (c) 2001-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_debug.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_debug.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_DEBUG_H_INCLUDED #define OPENPAM_DEBUG_H_INCLUDED #ifdef OPENPAM_DEBUG #define ENTER() openpam_log(PAM_LOG_LIBDEBUG, "entering") #define ENTERI(i) do { \ int i_ = (i); \ if (i_ > 0 && i_ < PAM_NUM_ITEMS) \ openpam_log(PAM_LOG_LIBDEBUG, "entering: %s", pam_item_name[i_]); \ else \ openpam_log(PAM_LOG_LIBDEBUG, "entering: %d", i_); \ } while (0) #define ENTERN(n) do { \ int n_ = (n); \ openpam_log(PAM_LOG_LIBDEBUG, "entering: %d", n_); \ } while (0) #define ENTERS(s) do { \ const char *s_ = (s); \ if (s_ == NULL) \ openpam_log(PAM_LOG_LIBDEBUG, "entering: NULL"); \ else \ openpam_log(PAM_LOG_LIBDEBUG, "entering: '%s'", s_); \ } while (0) #define ENTERF(f) do { \ int f_ = (f); \ if (f_ >= 0 && f_ <= OPENPAM_NUM_FEATURES) \ openpam_log(PAM_LOG_LIBDEBUG, "entering: %s", \ openpam_features[f_].name); \ else \ openpam_log(PAM_LOG_LIBDEBUG, "entering: %d", f_); \ } while (0) #define RETURNV() openpam_log(PAM_LOG_LIBDEBUG, "returning") #define RETURNC(c) do { \ int c_ = (c); \ if (c_ >= 0 && c_ < PAM_NUM_ERRORS) \ openpam_log(PAM_LOG_LIBDEBUG, "returning %s", pam_err_name[c_]); \ else \ openpam_log(PAM_LOG_LIBDEBUG, "returning %d!", c_); \ return (c_); \ } while (0) #define RETURNN(n) do { \ int n_ = (n); \ openpam_log(PAM_LOG_LIBDEBUG, "returning %d", n_); \ return (n_); \ } while (0) #define RETURNP(p) do { \ void *p_ = (p); \ if (p_ == NULL) \ openpam_log(PAM_LOG_LIBDEBUG, "returning NULL"); \ else \ openpam_log(PAM_LOG_LIBDEBUG, "returning %p", p_); \ return (p_); \ } while (0) #define RETURNS(s) do { \ const char *s_ = (s); \ if (s_ == NULL) \ openpam_log(PAM_LOG_LIBDEBUG, "returning NULL"); \ else \ openpam_log(PAM_LOG_LIBDEBUG, "returning '%s'", s_); \ return (s_); \ } while (0) #else #define ENTER() #define ENTERI(i) #define ENTERN(n) #define ENTERS(s) #define ENTERF(f) #define RETURNV() return #define RETURNC(c) return (c) #define RETURNN(n) return (n) #define RETURNP(p) return (p) #define RETURNS(s) return (s) #endif #endif diff --git a/lib/libpam/openpam_dispatch.c b/lib/libpam/openpam_dispatch.c index 391ce8050d8f..ff4c66ac8b94 100644 --- a/lib/libpam/openpam_dispatch.c +++ b/lib/libpam/openpam_dispatch.c @@ -1,254 +1,254 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2015 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_dispatch.c 913 2017-01-21 15:11:12Z des $ + * $OpenPAM: openpam_dispatch.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "openpam_impl.h" #if !defined(OPENPAM_RELAX_CHECKS) static void openpam_check_error_code(int, int); #else #define openpam_check_error_code(a, b) #endif /* !defined(OPENPAM_RELAX_CHECKS) */ /* * OpenPAM internal * * Execute a module chain */ int openpam_dispatch(pam_handle_t *pamh, int primitive, int flags) { pam_chain_t *chain; int err, fail, nsuccess, r; int debug; ENTER(); /* prevent recursion */ if (pamh->current != NULL) { openpam_log(PAM_LOG_ERROR, "%s() called while %s::%s() is in progress", pam_func_name[primitive], pamh->current->module->path, pam_sm_func_name[pamh->primitive]); RETURNC(PAM_ABORT); } /* pick a chain */ switch (primitive) { case PAM_SM_AUTHENTICATE: case PAM_SM_SETCRED: chain = pamh->chains[PAM_AUTH]; break; case PAM_SM_ACCT_MGMT: chain = pamh->chains[PAM_ACCOUNT]; break; case PAM_SM_OPEN_SESSION: case PAM_SM_CLOSE_SESSION: chain = pamh->chains[PAM_SESSION]; break; case PAM_SM_CHAUTHTOK: chain = pamh->chains[PAM_PASSWORD]; break; default: RETURNC(PAM_SYSTEM_ERR); } /* execute */ err = PAM_SUCCESS; fail = nsuccess = 0; for (; chain != NULL; chain = chain->next) { if (chain->module->func[primitive] == NULL) { openpam_log(PAM_LOG_ERROR, "%s: no %s()", chain->module->path, pam_sm_func_name[primitive]); - r = PAM_SYSTEM_ERR; + r = PAM_SYMBOL_ERR; } else { pamh->primitive = primitive; pamh->current = chain; debug = (openpam_get_option(pamh, "debug") != NULL); if (debug) ++openpam_debug; openpam_log(PAM_LOG_LIBDEBUG, "calling %s() in %s", pam_sm_func_name[primitive], chain->module->path); r = (chain->module->func[primitive])(pamh, flags, chain->optc, (const char **)(intptr_t)chain->optv); pamh->current = NULL; openpam_log(PAM_LOG_LIBDEBUG, "%s: %s(): %s", chain->module->path, pam_sm_func_name[primitive], pam_strerror(pamh, r)); if (debug) --openpam_debug; } if (r == PAM_IGNORE) continue; if (r == PAM_SUCCESS) { ++nsuccess; /* * For pam_setcred() and pam_chauthtok() with the * PAM_PRELIM_CHECK flag, treat "sufficient" as * "optional". */ if ((chain->flag == PAM_SUFFICIENT || chain->flag == PAM_BINDING) && !fail && primitive != PAM_SM_SETCRED && !(primitive == PAM_SM_CHAUTHTOK && (flags & PAM_PRELIM_CHECK))) break; continue; } openpam_check_error_code(primitive, r); /* * Record the return code from the first module to * fail. If a required module fails, record the * return code from the first required module to fail. */ if (err == PAM_SUCCESS) err = r; if ((chain->flag == PAM_REQUIRED || chain->flag == PAM_BINDING) && !fail) { openpam_log(PAM_LOG_LIBDEBUG, "required module failed"); fail = 1; err = r; } /* * If a requisite module fails, terminate the chain * immediately. */ if (chain->flag == PAM_REQUISITE) { openpam_log(PAM_LOG_LIBDEBUG, "requisite module failed"); fail = 1; break; } } if (!fail && err != PAM_NEW_AUTHTOK_REQD) err = PAM_SUCCESS; /* * Require the chain to be non-empty, and at least one module * in the chain to be successful, so that we don't fail open. */ if (err == PAM_SUCCESS && nsuccess < 1) { openpam_log(PAM_LOG_ERROR, "all modules were unsuccessful for %s()", pam_sm_func_name[primitive]); err = PAM_SYSTEM_ERR; } RETURNC(err); } #if !defined(OPENPAM_RELAX_CHECKS) static void openpam_check_error_code(int primitive, int r) { /* common error codes */ if (r == PAM_SUCCESS || r == PAM_SYSTEM_ERR || r == PAM_SERVICE_ERR || r == PAM_BUF_ERR || r == PAM_CONV_ERR || r == PAM_PERM_DENIED || r == PAM_ABORT) return; /* specific error codes */ switch (primitive) { case PAM_SM_AUTHENTICATE: if (r == PAM_AUTH_ERR || r == PAM_CRED_INSUFFICIENT || r == PAM_AUTHINFO_UNAVAIL || r == PAM_USER_UNKNOWN || r == PAM_MAXTRIES) return; break; case PAM_SM_SETCRED: if (r == PAM_CRED_UNAVAIL || r == PAM_CRED_EXPIRED || r == PAM_USER_UNKNOWN || r == PAM_CRED_ERR) return; break; case PAM_SM_ACCT_MGMT: if (r == PAM_USER_UNKNOWN || r == PAM_AUTH_ERR || r == PAM_NEW_AUTHTOK_REQD || r == PAM_ACCT_EXPIRED) return; break; case PAM_SM_OPEN_SESSION: case PAM_SM_CLOSE_SESSION: if (r == PAM_SESSION_ERR) return; break; case PAM_SM_CHAUTHTOK: if (r == PAM_PERM_DENIED || r == PAM_AUTHTOK_ERR || r == PAM_AUTHTOK_RECOVERY_ERR || r == PAM_AUTHTOK_LOCK_BUSY || r == PAM_AUTHTOK_DISABLE_AGING || r == PAM_TRY_AGAIN) return; break; } openpam_log(PAM_LOG_ERROR, "%s(): unexpected return value %d", pam_sm_func_name[primitive], r); } #endif /* !defined(OPENPAM_RELAX_CHECKS) */ /* * NODOC * * Error codes: */ diff --git a/lib/libpam/openpam_dlfunc.h b/lib/libpam/openpam_dlfunc.h index 6f8724a65d4f..a33de6bee48e 100644 --- a/lib/libpam/openpam_dlfunc.h +++ b/lib/libpam/openpam_dlfunc.h @@ -1,46 +1,46 @@ /*- * Copyright (c) 2013 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_dlfunc.h 872 2015-12-01 19:25:07Z des $ + * $OpenPAM: openpam_dlfunc.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_DLFCN_H_INCLUDED #define OPENPAM_DLFCN_H_INCLUDED #ifndef HAVE_DLFUNC typedef void (*dlfunc_t)(); static inline dlfunc_t dlfunc(void *handle, const char *symbol) { return ((dlfunc_t)dlsym(handle, symbol)); } #endif #endif diff --git a/lib/libpam/openpam_dynamic.c b/lib/libpam/openpam_dynamic.c index 27cd4e6776da..6a0f006a6394 100644 --- a/lib/libpam/openpam_dynamic.c +++ b/lib/libpam/openpam_dynamic.c @@ -1,262 +1,262 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_dynamic.c 683 2013-04-14 14:49:59Z des $ + * $OpenPAM: openpam_dynamic.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include #include "openpam_impl.h" #include "openpam_asprintf.h" #include "openpam_ctype.h" #include "openpam_dlfunc.h" #ifndef RTLD_NOW #define RTLD_NOW RTLD_LAZY #endif /* * OpenPAM internal * * Perform sanity checks and attempt to load a module */ #ifdef HAVE_FDLOPEN static void * try_dlopen(const char *modfn) { void *dlh; int fd; openpam_log(PAM_LOG_LIBDEBUG, "dlopen(%s)", modfn); if ((fd = open(modfn, O_RDONLY)) < 0) { if (errno != ENOENT) openpam_log(PAM_LOG_ERROR, "%s: %m", modfn); return (NULL); } if (OPENPAM_FEATURE(VERIFY_MODULE_FILE) && openpam_check_desc_owner_perms(modfn, fd) != 0) { close(fd); return (NULL); } if ((dlh = fdlopen(fd, RTLD_NOW)) == NULL) { openpam_log(PAM_LOG_ERROR, "%s: %s", modfn, dlerror()); close(fd); errno = 0; return (NULL); } close(fd); return (dlh); } #else static void * try_dlopen(const char *modfn) { int check_module_file; void *dlh; openpam_log(PAM_LOG_LIBDEBUG, "dlopen(%s)", modfn); openpam_get_feature(OPENPAM_VERIFY_MODULE_FILE, &check_module_file); if (check_module_file && openpam_check_path_owner_perms(modfn) != 0) return (NULL); if ((dlh = dlopen(modfn, RTLD_NOW)) == NULL) { openpam_log(PAM_LOG_ERROR, "%s: %s", modfn, dlerror()); errno = 0; return (NULL); } return (dlh); } #endif /* * Try to load a module from the suggested location. */ static pam_module_t * try_module(const char *modpath) { const pam_module_t *dlmodule; pam_module_t *module; int i, serrno; if ((module = calloc(1, sizeof *module)) == NULL || (module->path = strdup(modpath)) == NULL || (module->dlh = try_dlopen(modpath)) == NULL) goto err; dlmodule = dlsym(module->dlh, "_pam_module"); for (i = 0; i < PAM_NUM_PRIMITIVES; ++i) { if (dlmodule) { module->func[i] = dlmodule->func[i]; } else { module->func[i] = (pam_func_t)dlfunc(module->dlh, pam_sm_func_name[i]); /* * This openpam_log() call is a major source of * log spam, and the cases that matter are caught * and logged in openpam_dispatch(). This would * be less problematic if dlerror() returned an * error code so we could log an error only when * dlfunc() failed for a reason other than "no * such symbol". */ #if 0 if (module->func[i] == NULL) openpam_log(PAM_LOG_LIBDEBUG, "%s: %s(): %s", modpath, pam_sm_func_name[i], dlerror()); #endif } } return (module); err: serrno = errno; if (module != NULL) { if (module->dlh != NULL) dlclose(module->dlh); if (module->path != NULL) FREE(module->path); FREE(module); } errno = serrno; if (serrno != 0 && serrno != ENOENT) openpam_log(PAM_LOG_ERROR, "%s: %m", modpath); errno = serrno; return (NULL); } /* * OpenPAM internal * * Locate a dynamically linked module */ pam_module_t * openpam_dynamic(const char *modname) { pam_module_t *module; char modpath[PATH_MAX]; const char **path, *p; int has_so, has_ver; int dot, len; /* * Simple case: module name contains path separator(s) */ if (strchr(modname, '/') != NULL) { /* * Absolute paths are not allowed if RESTRICT_MODULE_NAME * is in effect (default off). Relative paths are never * allowed. */ if (OPENPAM_FEATURE(RESTRICT_MODULE_NAME) || modname[0] != '/') { openpam_log(PAM_LOG_ERROR, "invalid module name: %s", modname); return (NULL); } return (try_module(modname)); } /* * Check for .so and version sufixes */ p = strchr(modname, '\0'); has_ver = has_so = 0; while (is_digit(*p)) --p; if (*p == '.' && *++p != '\0') { /* found a numeric suffix */ has_ver = 1; /* assume that .so is either present or unneeded */ has_so = 1; } else if (*p == '\0' && p >= modname + sizeof PAM_SOEXT && strcmp(p - sizeof PAM_SOEXT + 1, PAM_SOEXT) == 0) { /* found .so suffix */ has_so = 1; } /* * Complicated case: search for the module in the usual places. */ for (path = openpam_module_path; *path != NULL; ++path) { /* * Assemble the full path, including the version suffix. Take * note of where the suffix begins so we can cut it off later. */ if (has_ver) len = snprintf(modpath, sizeof modpath, "%s/%s%n", *path, modname, &dot); else if (has_so) len = snprintf(modpath, sizeof modpath, "%s/%s%n.%d", *path, modname, &dot, LIB_MAJ); else len = snprintf(modpath, sizeof modpath, "%s/%s%s%n.%d", *path, modname, PAM_SOEXT, &dot, LIB_MAJ); /* check for overflow */ if (len < 0 || (unsigned int)len >= sizeof modpath) { errno = ENOENT; continue; } /* try the versioned path */ if ((module = try_module(modpath)) != NULL) return (module); if (errno == ENOENT && modpath[dot] != '\0') { /* no luck, try the unversioned path */ modpath[dot] = '\0'; if ((module = try_module(modpath)) != NULL) return (module); } } /* :( */ return (NULL); } /* * NOPARSE */ diff --git a/lib/libpam/openpam_features.c b/lib/libpam/openpam_features.c index 387d27bcd384..afffe643fcbc 100644 --- a/lib/libpam/openpam_features.c +++ b/lib/libpam/openpam_features.c @@ -1,73 +1,73 @@ /*- * Copyright (c) 2012-2015 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_features.c 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam_features.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include "openpam_impl.h" #define STRUCT_OPENPAM_FEATURE(name, descr, dflt) \ [OPENPAM_##name] = { \ "OPENPAM_" #name, \ descr, \ dflt \ } struct openpam_feature openpam_features[OPENPAM_NUM_FEATURES] = { STRUCT_OPENPAM_FEATURE( RESTRICT_SERVICE_NAME, "Disallow path separators in service names", 1 ), STRUCT_OPENPAM_FEATURE( VERIFY_POLICY_FILE, "Verify ownership and permissions of policy files", 1 ), STRUCT_OPENPAM_FEATURE( RESTRICT_MODULE_NAME, "Disallow path separators in module names", 0 ), STRUCT_OPENPAM_FEATURE( VERIFY_MODULE_FILE, "Verify ownership and permissions of module files", 1 ), STRUCT_OPENPAM_FEATURE( FALLBACK_TO_OTHER, "Fall back to \"other\" policy for empty chains", 1 ), }; diff --git a/lib/libpam/openpam_features.h b/lib/libpam/openpam_features.h index 00cac1c4b66f..30c0d1a82567 100644 --- a/lib/libpam/openpam_features.h +++ b/lib/libpam/openpam_features.h @@ -1,47 +1,47 @@ /*- * Copyright (c) 2012 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_features.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_features.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_FEATURES_H_INCLUDED #define OPENPAM_FEATURES_H_INCLUDED struct openpam_feature { const char *name; const char *desc; int onoff; }; extern struct openpam_feature openpam_features[OPENPAM_NUM_FEATURES]; /* shortcut for internal use */ #define OPENPAM_FEATURE(f) \ openpam_features[OPENPAM_##f].onoff #endif diff --git a/lib/libpam/openpam_findenv.c b/lib/libpam/openpam_findenv.c index 3ad2c845794a..99cdcd134363 100644 --- a/lib/libpam/openpam_findenv.c +++ b/lib/libpam/openpam_findenv.c @@ -1,73 +1,73 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_findenv.c 914 2017-01-21 15:15:29Z des $ + * $OpenPAM: openpam_findenv.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "openpam_impl.h" /* * OpenPAM internal * * Locate an environment variable */ int openpam_findenv(pam_handle_t *pamh, const char *name, size_t len) { int i; ENTER(); for (i = 0; i < pamh->env_count; ++i) if (strncmp(pamh->env[i], name, len) == 0 && pamh->env[i][len] == '=') RETURNN(i); errno = ENOENT; RETURNN(-1); } /* * NODOC */ diff --git a/lib/libpam/openpam_free_data.c b/lib/libpam/openpam_free_data.c index 8f3d852b4905..c4be65cee569 100644 --- a/lib/libpam/openpam_free_data.c +++ b/lib/libpam/openpam_free_data.c @@ -1,76 +1,76 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_free_data.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_free_data.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Generic cleanup function */ void openpam_free_data(pam_handle_t *pamh, void *data, int status) { ENTER(); (void)pamh; (void)status; FREE(data); RETURNV(); } /* * Error codes: */ /** * The =openpam_free_data function is a cleanup function suitable for * passing to =pam_set_data. * It simply releases the data by passing its =data argument to =free. */ diff --git a/lib/libpam/openpam_free_envlist.c b/lib/libpam/openpam_free_envlist.c index dda06153205b..e91bc922fd52 100644 --- a/lib/libpam/openpam_free_envlist.c +++ b/lib/libpam/openpam_free_envlist.c @@ -1,71 +1,71 @@ /*- * Copyright (c) 2005-2011 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: openpam_free_envlist.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_free_envlist.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Free an environment list */ void openpam_free_envlist(char **envlist) { char **env; ENTER(); if (envlist == NULL) RETURNV(); for (env = envlist; *env != NULL; ++env) FREE(*env); FREE(envlist); RETURNV(); } /* * Error codes: */ /** * The =openpam_free_envlist function is a convenience function which * frees all the environment variables in an environment list, and the * list itself. * It is suitable for freeing the return value from =pam_getenvlist. * * AUTHOR DES */ diff --git a/lib/libpam/openpam_get_feature.c b/lib/libpam/openpam_get_feature.c index ad3d9b3ade0f..5f2b66df1541 100644 --- a/lib/libpam/openpam_get_feature.c +++ b/lib/libpam/openpam_get_feature.c @@ -1,98 +1,98 @@ /*- - * Copyright (c) 2012 Dag-Erling Smørgrav + * Copyright (c) 2012-2017 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_get_feature.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_get_feature.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Query the state of an optional feature. */ int openpam_get_feature(int feature, int *onoff) { ENTERF(feature); if (feature < 0 || feature >= OPENPAM_NUM_FEATURES) - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_FEATURE); *onoff = openpam_features[feature].onoff; RETURNC(PAM_SUCCESS); } /* * Error codes: * - * PAM_SYMBOL_ERR + * PAM_BAD_FEATURE */ /** * EXPERIMENTAL * * The =openpam_get_feature function stores the current state of the * specified feature in the variable pointed to by its =onoff argument. * * The following features are recognized: * * =OPENPAM_RESTRICT_SERVICE_NAME: * Disallow path separators in service names. * This feature is enabled by default. * Disabling it allows the application to specify the path to * the desired policy file directly. * * =OPENPAM_VERIFY_POLICY_FILE: * Verify the ownership and permissions of the policy file * and the path leading up to it. * This feature is enabled by default. * * =OPENPAM_RESTRICT_MODULE_NAME: * Disallow path separators in module names. * This feature is disabled by default. * Enabling it prevents the use of modules in non-standard * locations. * * =OPENPAM_VERIFY_MODULE_FILE: * Verify the ownership and permissions of each loadable * module and the path leading up to it. * This feature is enabled by default. * * * >openpam_set_feature * * AUTHOR DES */ diff --git a/lib/libpam/openpam_get_option.c b/lib/libpam/openpam_get_option.c index 2cf5e87f3f40..3d158d2b1439 100644 --- a/lib/libpam/openpam_get_option.c +++ b/lib/libpam/openpam_get_option.c @@ -1,86 +1,86 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_get_option.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_get_option.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Returns the value of a module option */ const char * openpam_get_option(pam_handle_t *pamh, const char *option) { pam_chain_t *cur; size_t len; int i; ENTERS(option); if (pamh == NULL || pamh->current == NULL || option == NULL) RETURNS(NULL); cur = pamh->current; len = strlen(option); for (i = 0; i < cur->optc; ++i) { if (strncmp(cur->optv[i], option, len) == 0) { if (cur->optv[i][len] == '\0') RETURNS(&cur->optv[i][len]); else if (cur->optv[i][len] == '=') RETURNS(&cur->optv[i][len + 1]); } } RETURNS(NULL); } /** * The =openpam_get_option function returns the value of the specified * option in the context of the currently executing service module, or * =NULL if the option is not set or no module is currently executing. * * >openpam_set_option */ diff --git a/lib/libpam/openpam_impl.h b/lib/libpam/openpam_impl.h index 589a3b325539..ad50bc14d360 100644 --- a/lib/libpam/openpam_impl.h +++ b/lib/libpam/openpam_impl.h @@ -1,175 +1,175 @@ /*- * Copyright (c) 2001-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_impl.h 915 2017-02-07 12:03:19Z des $ + * $OpenPAM: openpam_impl.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_IMPL_H_INCLUDED #define OPENPAM_IMPL_H_INCLUDED #include extern int openpam_debug; /* * Control flags */ typedef enum { PAM_BINDING, PAM_REQUIRED, PAM_REQUISITE, PAM_SUFFICIENT, PAM_OPTIONAL, PAM_NUM_CONTROL_FLAGS } pam_control_t; /* * Facilities */ typedef enum { PAM_FACILITY_ANY = -1, PAM_AUTH = 0, PAM_ACCOUNT, PAM_SESSION, PAM_PASSWORD, PAM_NUM_FACILITIES } pam_facility_t; /* * Module chains */ typedef struct pam_chain pam_chain_t; struct pam_chain { pam_module_t *module; int flag; int optc; char **optv; pam_chain_t *next; }; /* * Service policies */ #if defined(OPENPAM_EMBEDDED) typedef struct pam_policy pam_policy_t; struct pam_policy { const char *service; pam_chain_t *chains[PAM_NUM_FACILITIES]; }; extern pam_policy_t *pam_embedded_policies[]; #endif /* * Module-specific data */ typedef struct pam_data pam_data_t; struct pam_data { char *name; void *data; void (*cleanup)(pam_handle_t *, void *, int); pam_data_t *next; }; /* * PAM context */ struct pam_handle { char *service; /* chains */ pam_chain_t *chains[PAM_NUM_FACILITIES]; pam_chain_t *current; int primitive; /* items and data */ void *item[PAM_NUM_ITEMS]; pam_data_t *module_data; /* environment list */ char **env; int env_count; int env_size; }; /* * Default policy */ #define PAM_OTHER "other" /* * Internal functions */ int openpam_configure(pam_handle_t *, const char *) OPENPAM_NONNULL((1)); int openpam_dispatch(pam_handle_t *, int, int) OPENPAM_NONNULL((1)); int openpam_findenv(pam_handle_t *, const char *, size_t) OPENPAM_NONNULL((1,2)); pam_module_t *openpam_load_module(const char *) OPENPAM_NONNULL((1)); void openpam_clear_chains(pam_chain_t **) OPENPAM_NONNULL((1)); int openpam_check_desc_owner_perms(const char *, int) OPENPAM_NONNULL((1)); int openpam_check_path_owner_perms(const char *) OPENPAM_NONNULL((1)); #ifdef OPENPAM_STATIC_MODULES pam_module_t *openpam_static(const char *) OPENPAM_NONNULL((1)); #endif pam_module_t *openpam_dynamic(const char *) OPENPAM_NONNULL((1)); #define FREE(p) \ do { \ free(p); \ (p) = NULL; \ } while (0) #define FREEV(c, v) \ do { \ if ((v) != NULL) { \ while ((c)-- > 0) \ FREE((v)[(c)]); \ FREE(v); \ } \ } while (0) #include "openpam_constants.h" #include "openpam_debug.h" #include "openpam_features.h" #endif diff --git a/lib/libpam/openpam_load.c b/lib/libpam/openpam_load.c index 614c6fb40938..2edd5efb720f 100644 --- a/lib/libpam/openpam_load.c +++ b/lib/libpam/openpam_load.c @@ -1,137 +1,137 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2013 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_load.c 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam_load.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" /* * Locate a matching dynamic or static module. */ pam_module_t * openpam_load_module(const char *modulename) { pam_module_t *module; module = openpam_dynamic(modulename); openpam_log(PAM_LOG_DEBUG, "%s dynamic %s", (module == NULL) ? "no" : "using", modulename); #ifdef OPENPAM_STATIC_MODULES /* look for a static module */ if (module == NULL && strchr(modulename, '/') == NULL) { module = openpam_static(modulename); openpam_log(PAM_LOG_DEBUG, "%s static %s", (module == NULL) ? "no" : "using", modulename); } #endif if (module == NULL) { openpam_log(PAM_LOG_ERROR, "no %s found", modulename); return (NULL); } return (module); } /* * Release a module. * XXX highly thread-unsafe */ static void openpam_release_module(pam_module_t *module) { if (module == NULL) return; if (module->dlh == NULL) /* static module */ return; dlclose(module->dlh); openpam_log(PAM_LOG_DEBUG, "releasing %s", module->path); FREE(module->path); FREE(module); } /* * Destroy a chain, freeing all its links and releasing the modules * they point to. */ static void openpam_destroy_chain(pam_chain_t *chain) { if (chain == NULL) return; openpam_destroy_chain(chain->next); chain->next = NULL; FREEV(chain->optc, chain->optv); openpam_release_module(chain->module); chain->module = NULL; FREE(chain); } /* * Clear the chains and release the modules */ void openpam_clear_chains(pam_chain_t *policy[]) { int i; for (i = 0; i < PAM_NUM_FACILITIES; ++i) { openpam_destroy_chain(policy[i]); policy[i] = NULL; } } /* * NOPARSE */ diff --git a/lib/libpam/openpam_log.c b/lib/libpam/openpam_log.c index e52ca95b210c..ecb6758847db 100644 --- a/lib/libpam/openpam_log.c +++ b/lib/libpam/openpam_log.c @@ -1,173 +1,173 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_log.c 686 2013-07-11 16:36:02Z des $ + * $OpenPAM: openpam_log.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include "openpam_impl.h" #include "openpam_asprintf.h" int openpam_debug = 0; #if !defined(openpam_log) /* * OpenPAM extension * * Log a message through syslog */ void openpam_log(int level, const char *fmt, ...) { va_list ap; int priority; int serrno; switch (level) { case PAM_LOG_LIBDEBUG: case PAM_LOG_DEBUG: if (!openpam_debug) return; priority = LOG_DEBUG; break; case PAM_LOG_VERBOSE: priority = LOG_INFO; break; case PAM_LOG_NOTICE: priority = LOG_NOTICE; break; case PAM_LOG_ERROR: default: priority = LOG_ERR; break; } serrno = errno; va_start(ap, fmt); vsyslog(priority, fmt, ap); va_end(ap); errno = serrno; } #else void _openpam_log(int level, const char *func, const char *fmt, ...) { va_list ap; char *format; int priority; int serrno; switch (level) { case PAM_LOG_LIBDEBUG: case PAM_LOG_DEBUG: if (!openpam_debug) return; priority = LOG_DEBUG; break; case PAM_LOG_VERBOSE: priority = LOG_INFO; break; case PAM_LOG_NOTICE: priority = LOG_NOTICE; break; case PAM_LOG_ERROR: default: priority = LOG_ERR; break; } serrno = errno; va_start(ap, fmt); if (asprintf(&format, "in %s(): %s", func, fmt) > 0) { errno = serrno; vsyslog(priority, format, ap); FREE(format); } else { errno = serrno; vsyslog(priority, fmt, ap); } va_end(ap); errno = serrno; } #endif /** * The =openpam_log function logs messages using =syslog. * It is primarily intended for internal use by the library and modules. * * The =level argument indicates the importance of the message. * The following levels are defined: * * =PAM_LOG_LIBDEBUG: * Debugging messages. * For internal use only. * =PAM_LOG_DEBUG: * Debugging messages. * These messages are normally not logged unless the global * integer variable :openpam_debug is set to a non-zero * value, in which case they are logged with a =syslog * priority of =LOG_DEBUG. * =PAM_LOG_VERBOSE: * Information about the progress of the authentication * process, or other non-essential messages. * These messages are logged with a =syslog priority of * =LOG_INFO. * =PAM_LOG_NOTICE: * Messages relating to non-fatal errors. * These messages are logged with a =syslog priority of * =LOG_NOTICE. * =PAM_LOG_ERROR: * Messages relating to serious errors. * These messages are logged with a =syslog priority of * =LOG_ERR. * * The remaining arguments are a =printf format string and the * corresponding arguments. * * The =openpam_log function does not modify the value of :errno. */ diff --git a/lib/libpam/openpam_nullconv.c b/lib/libpam/openpam_nullconv.c index 49c71ba22d82..720b533b6db3 100644 --- a/lib/libpam/openpam_nullconv.c +++ b/lib/libpam/openpam_nullconv.c @@ -1,90 +1,90 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_nullconv.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_nullconv.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Null conversation function */ int openpam_nullconv(int n, const struct pam_message **msg, struct pam_response **resp, void *data) { ENTER(); (void)n; (void)msg; (void)resp; (void)data; RETURNC(PAM_CONV_ERR); } /* * Error codes: * * PAM_CONV_ERR */ /** * The =openpam_nullconv function is a null conversation function suitable * for applications that want to use PAM but don't support interactive * dialog with the user. * Such applications should set =PAM_AUTHTOK to whatever authentication * token they've obtained on their own before calling =pam_authenticate * and / or =pam_chauthtok, and their PAM configuration should specify the * ;use_first_pass option for all modules that require access to the * authentication token, to make sure they use =PAM_AUTHTOK rather than * try to query the user. * * >openpam_ttyconv * >pam_prompt * >pam_set_item * >pam_vprompt */ diff --git a/lib/libpam/openpam_readline.c b/lib/libpam/openpam_readline.c index e3ed9b0a4f01..e43291fbddc6 100644 --- a/lib/libpam/openpam_readline.c +++ b/lib/libpam/openpam_readline.c @@ -1,136 +1,136 @@ /*- * Copyright (c) 2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_readline.c 703 2013-08-16 11:57:54Z des $ + * $OpenPAM: openpam_readline.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "openpam_impl.h" #define MIN_LINE_LENGTH 128 /* * OpenPAM extension * * Read a line from a file. */ char * openpam_readline(FILE *f, int *lineno, size_t *lenp) { char *line; size_t len, size; int ch; line = NULL; if (openpam_straddch(&line, &size, &len, 0) != 0) return (NULL); for (;;) { ch = fgetc(f); /* strip comment */ if (ch == '#') { do { ch = fgetc(f); } while (ch != EOF && ch != '\n'); } /* eof */ if (ch == EOF) { /* done */ break; } /* eol */ if (ch == '\n') { if (lineno != NULL) ++*lineno; /* skip blank lines */ if (len == 0) continue; /* continuation */ if (line[len - 1] == '\\') { line[--len] = '\0'; continue; } /* done */ break; } /* anything else */ if (openpam_straddch(&line, &size, &len, ch) != 0) goto fail; } if (len == 0) goto fail; if (lenp != NULL) *lenp = len; return (line); fail: FREE(line); return (NULL); } /** * DEPRECATED openpam_readlinev * * The =openpam_readline function reads a line from a file, and returns it * in a NUL-terminated buffer allocated with =!malloc. * * The =openpam_readline function performs a certain amount of processing * on the data it reads: * * - Comments (introduced by a hash sign) are stripped. * * - Blank lines are ignored. * * - If a line ends in a backslash, the backslash is stripped and the * next line is appended. * * If =lineno is not =NULL, the integer variable it points to is * incremented every time a newline character is read. * * If =lenp is not =NULL, the length of the line (not including the * terminating NUL character) is stored in the variable it points to. * * The caller is responsible for releasing the returned buffer by passing * it to =!free. * * >openpam_readlinev * >openpam_readword */ diff --git a/lib/libpam/openpam_readlinev.c b/lib/libpam/openpam_readlinev.c index d73fc5580e8f..a0df81f7cd0e 100644 --- a/lib/libpam/openpam_readlinev.c +++ b/lib/libpam/openpam_readlinev.c @@ -1,157 +1,157 @@ /*- * Copyright (c) 2012-2016 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_readlinev.c 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam_readlinev.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" #define MIN_WORDV_SIZE 32 /* * OpenPAM extension * * Read a line from a file and split it into words. */ char ** openpam_readlinev(FILE *f, int *lineno, int *lenp) { char *word, **wordv, **tmp; size_t wordlen, wordvsize; int ch, serrno, wordvlen; wordvsize = MIN_WORDV_SIZE; wordvlen = 0; if ((wordv = malloc(wordvsize * sizeof *wordv)) == NULL) { openpam_log(PAM_LOG_ERROR, "malloc(): %m"); errno = ENOMEM; return (NULL); } wordv[wordvlen] = NULL; while ((word = openpam_readword(f, lineno, &wordlen)) != NULL) { if ((unsigned int)wordvlen + 1 >= wordvsize) { /* need to expand the array */ wordvsize *= 2; tmp = realloc(wordv, wordvsize * sizeof *wordv); if (tmp == NULL) { openpam_log(PAM_LOG_ERROR, "malloc(): %m"); errno = ENOMEM; break; } wordv = tmp; } /* insert our word */ wordv[wordvlen++] = word; wordv[wordvlen] = NULL; word = NULL; } if (errno != 0) { /* I/O error or out of memory */ serrno = errno; while (wordvlen--) free(wordv[wordvlen]); free(wordv); free(word); errno = serrno; return (NULL); } /* assert(!ferror(f)) */ ch = fgetc(f); /* assert(ch == EOF || ch == '\n') */ if (ch == EOF && wordvlen == 0) { free(wordv); return (NULL); } if (ch == '\n' && lineno != NULL) ++*lineno; if (lenp != NULL) *lenp = wordvlen; return (wordv); } /** * The =openpam_readlinev function reads a line from a file, splits it * into words according to the rules described in the =openpam_readword * manual page, and returns a list of those words. * * If =lineno is not =NULL, the integer variable it points to is * incremented every time a newline character is read. * This includes quoted or escaped newline characters and the newline * character at the end of the line. * * If =lenp is not =NULL, the number of words on the line is stored in the * variable to which it points. * * RETURN VALUES * * If successful, the =openpam_readlinev function returns a pointer to a * dynamically allocated array of pointers to individual dynamically * allocated NUL-terminated strings, each containing a single word, in the * order in which they were encountered on the line. * The array is terminated by a =NULL pointer. * * The caller is responsible for freeing both the array and the individual * strings by passing each of them to =!free. * * If the end of the line was reached before any words were read, * =openpam_readlinev returns a pointer to a dynamically allocated array * containing a single =NULL pointer. * * The =openpam_readlinev function can fail and return =NULL for one of * four reasons: * * - The end of the file was reached before any words were read; :errno is * zero, =!ferror returns zero, and =!feof returns a non-zero value. * * - The end of the file was reached while a quote or backslash escape * was in effect; :errno is set to =EINVAL, =!ferror returns zero, and * =!feof returns a non-zero value. * * - An error occurred while reading from the file; :errno is non-zero, * =!ferror returns a non-zero value and =!feof returns zero. * * - A =!malloc or =!realloc call failed; :errno is set to =ENOMEM, * =!ferror returns a non-zero value, and =!feof may or may not return * a non-zero value. * * >openpam_readline * >openpam_readword * * AUTHOR DES */ diff --git a/lib/libpam/openpam_readword.c b/lib/libpam/openpam_readword.c index a73b900cbacd..4a58a819ea5a 100644 --- a/lib/libpam/openpam_readword.c +++ b/lib/libpam/openpam_readword.c @@ -1,217 +1,217 @@ /*- - * Copyright (c) 2012-2014 Dag-Erling Smørgrav + * Copyright (c) 2012-2017 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_readword.c 916 2017-02-07 12:25:58Z des $ + * $OpenPAM: openpam_readword.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" #include "openpam_ctype.h" #define MIN_WORD_SIZE 32 /* * OpenPAM extension * * Read a word from a file, respecting shell quoting rules. */ char * openpam_readword(FILE *f, int *lineno, size_t *lenp) { char *word; size_t size, len; int ch, escape, quote; int serrno; errno = 0; /* skip initial whitespace */ escape = quote = 0; while ((ch = getc(f)) != EOF) { if (ch == '\n') { /* either EOL or line continuation */ if (!escape) break; if (lineno != NULL) ++*lineno; escape = 0; } else if (escape) { /* escaped something else */ break; } else if (ch == '#') { /* comment: until EOL, no continuation */ while ((ch = getc(f)) != EOF) if (ch == '\n') break; break; } else if (ch == '\\') { escape = 1; } else if (!is_ws(ch)) { break; } } if (ch == EOF) return (NULL); ungetc(ch, f); if (ch == '\n') return (NULL); word = NULL; size = len = 0; while ((ch = fgetc(f)) != EOF && (!is_ws(ch) || quote || escape)) { if (ch == '\\' && !escape && quote != '\'') { /* escape next character */ escape = ch; } else if ((ch == '\'' || ch == '"') && !quote && !escape) { /* begin quote */ quote = ch; /* edge case: empty quoted string */ if (openpam_straddch(&word, &size, &len, 0) != 0) return (NULL); } else if (ch == quote && !escape) { /* end quote */ quote = 0; } else if (ch == '\n' && escape) { /* line continuation */ escape = 0; } else { if (escape && quote && ch != '\\' && ch != quote && openpam_straddch(&word, &size, &len, '\\') != 0) { free(word); errno = ENOMEM; return (NULL); } if (openpam_straddch(&word, &size, &len, ch) != 0) { free(word); errno = ENOMEM; return (NULL); } escape = 0; } if (lineno != NULL && ch == '\n') ++*lineno; } if (ch == EOF && ferror(f)) { serrno = errno; free(word); errno = serrno; return (NULL); } if (ch == EOF && (escape || quote)) { /* Missing escaped character or closing quote. */ openpam_log(PAM_LOG_DEBUG, "unexpected end of file"); free(word); errno = EINVAL; return (NULL); } ungetc(ch, f); if (lenp != NULL) *lenp = len; return (word); } /** * The =openpam_readword function reads the next word from a file, and * returns it in a NUL-terminated buffer allocated with =!malloc. * * A word is a sequence of non-whitespace characters. * However, whitespace characters can be included in a word if quoted or * escaped according to the following rules: * * - An unescaped single or double quote introduces a quoted string, * which ends when the same quote character is encountered a second * time. * The quotes themselves are stripped. * * - Within a single- or double-quoted string, all whitespace characters, * including the newline character, are preserved as-is. * * - Outside a quoted string, a backslash escapes the next character, * which is preserved as-is, unless that character is a newline, in * which case it is discarded and reading continues at the beginning of * the next line as if the backslash and newline had not been there. * In all cases, the backslash itself is discarded. * * - Within a single-quoted string, double quotes and backslashes are * preserved as-is. * * - Within a double-quoted string, a single quote is preserved as-is, * and a backslash is preserved as-is unless used to escape a double * quote. * * In addition, if the first non-whitespace character on the line is a * hash character (#), the rest of the line is discarded. * If a hash character occurs within a word, however, it is preserved * as-is. * A backslash at the end of a comment does cause line continuation. * * If =lineno is not =NULL, the integer variable it points to is * incremented every time a quoted or escaped newline character is read. * * If =lenp is not =NULL, the length of the word (after quotes and * backslashes have been removed) is stored in the variable it points to. * * RETURN VALUES * * If successful, the =openpam_readword function returns a pointer to a * dynamically allocated NUL-terminated string containing the first word * encountered on the line. * * The caller is responsible for releasing the returned buffer by passing * it to =!free. * * If =openpam_readword reaches the end of the line or file before any * characters are copied to the word, it returns =NULL. In the former * case, the newline is pushed back to the file. * * If =openpam_readword reaches the end of the file while a quote or * backslash escape is in effect, it sets :errno to =EINVAL and returns * =NULL. * * IMPLEMENTATION NOTES * * The parsing rules are intended to be equivalent to the normal POSIX * shell quoting rules. * Any discrepancy is a bug and should be reported to the author along * with sample input that can be used to reproduce the error. * * >openpam_readline * >openpam_readlinev * * AUTHOR DES */ diff --git a/lib/libpam/openpam_restore_cred.c b/lib/libpam/openpam_restore_cred.c index 8a150cc604e8..59f808b02373 100644 --- a/lib/libpam/openpam_restore_cred.c +++ b/lib/libpam/openpam_restore_cred.c @@ -1,99 +1,99 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_restore_cred.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_restore_cred.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include "openpam_impl.h" #include "openpam_cred.h" /* * OpenPAM extension * * Restore credentials */ int openpam_restore_cred(pam_handle_t *pamh) { const struct pam_saved_cred *scred; const void *scredp; int r; ENTER(); r = pam_get_data(pamh, PAM_SAVED_CRED, &scredp); if (r != PAM_SUCCESS) RETURNC(r); if (scredp == NULL) RETURNC(PAM_SYSTEM_ERR); scred = scredp; if (scred->euid != geteuid()) { if (seteuid(scred->euid) < 0 || setgroups(scred->ngroups, scred->groups) < 0 || setegid(scred->egid) < 0) RETURNC(PAM_SYSTEM_ERR); } pam_set_data(pamh, PAM_SAVED_CRED, NULL, NULL); RETURNC(PAM_SUCCESS); } /* * Error codes: * * =pam_get_data * PAM_SYSTEM_ERR */ /** * The =openpam_restore_cred function restores the credentials saved by * =openpam_borrow_cred. * * >setegid 2 * >seteuid 2 * >setgroups 2 */ diff --git a/lib/libpam/openpam_set_feature.c b/lib/libpam/openpam_set_feature.c index 8e95f3eb057d..f588b179ff27 100644 --- a/lib/libpam/openpam_set_feature.c +++ b/lib/libpam/openpam_set_feature.c @@ -1,74 +1,74 @@ /*- - * Copyright (c) 2012 Dag-Erling Smørgrav + * Copyright (c) 2012-2017 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_set_feature.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_set_feature.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Enable or disable an optional feature. */ int openpam_set_feature(int feature, int onoff) { ENTERF(feature); if (feature < 0 || feature >= OPENPAM_NUM_FEATURES) - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_FEATURE); openpam_features[feature].onoff = onoff; RETURNC(PAM_SUCCESS); } /* * Error codes: * - * PAM_SYMBOL_ERR + * PAM_BAD_FEATURE */ /** * EXPERIMENTAL * * The =openpam_set_feature function sets the state of the specified * feature to the value specified by the =onoff argument. * See =openpam_get_feature for a list of recognized features. * * >openpam_get_feature * * AUTHOR DES */ diff --git a/lib/libpam/openpam_set_option.c b/lib/libpam/openpam_set_option.c index 1c06d61d3cc9..e22fb3b492e5 100644 --- a/lib/libpam/openpam_set_option.c +++ b/lib/libpam/openpam_set_option.c @@ -1,123 +1,123 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_set_option.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_set_option.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include "openpam_impl.h" #include "openpam_asprintf.h" /* * OpenPAM extension * * Sets the value of a module option */ int openpam_set_option(pam_handle_t *pamh, const char *option, const char *value) { pam_chain_t *cur; char *opt, **optv; size_t len; int i; ENTERS(option); if (pamh == NULL || pamh->current == NULL || option == NULL) RETURNC(PAM_SYSTEM_ERR); cur = pamh->current; for (len = 0; option[len] != '\0'; ++len) if (option[len] == '=') break; for (i = 0; i < cur->optc; ++i) { if (strncmp(cur->optv[i], option, len) == 0 && (cur->optv[i][len] == '\0' || cur->optv[i][len] == '=')) break; } if (value == NULL) { /* remove */ if (i == cur->optc) RETURNC(PAM_SUCCESS); for (free(cur->optv[i]); i < cur->optc; ++i) cur->optv[i] = cur->optv[i + 1]; cur->optv[i] = NULL; RETURNC(PAM_SUCCESS); } if (asprintf(&opt, "%.*s=%s", (int)len, option, value) < 0) RETURNC(PAM_BUF_ERR); if (i == cur->optc) { /* add */ optv = realloc(cur->optv, sizeof(char *) * (cur->optc + 2)); if (optv == NULL) { FREE(opt); RETURNC(PAM_BUF_ERR); } optv[i] = opt; optv[i + 1] = NULL; cur->optv = optv; ++cur->optc; } else { /* replace */ FREE(cur->optv[i]); cur->optv[i] = opt; } RETURNC(PAM_SUCCESS); } /* * Error codes: * * PAM_SYSTEM_ERR * PAM_BUF_ERR */ /** * The =openpam_set_option function sets the specified option in the * context of the currently executing service module. * * >openpam_get_option */ diff --git a/lib/libpam/openpam_static.c b/lib/libpam/openpam_static.c index 302b3f4c4a86..0816b4cc4a0a 100644 --- a/lib/libpam/openpam_static.c +++ b/lib/libpam/openpam_static.c @@ -1,74 +1,74 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_static.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_static.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" #ifdef OPENPAM_STATIC_MODULES SET_DECLARE(openpam_static_modules, pam_module_t); /* * OpenPAM internal * * Locate a statically linked module */ pam_module_t * openpam_static(const char *path) { pam_module_t **module; SET_FOREACH(module, openpam_static_modules) { if (strcmp((*module)->path, path) == 0) return (*module); } return (NULL); } #endif /* * NOPARSE */ diff --git a/lib/libpam/openpam_straddch.c b/lib/libpam/openpam_straddch.c index 522405c0e23b..0bb32d266adf 100644 --- a/lib/libpam/openpam_straddch.c +++ b/lib/libpam/openpam_straddch.c @@ -1,117 +1,117 @@ /*- * Copyright (c) 2012 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_straddch.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_straddch.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "openpam_impl.h" #define MIN_STR_SIZE 32 /* * OpenPAM extension * * Add a character to a string, expanding the buffer if needed. */ int openpam_straddch(char **str, size_t *size, size_t *len, int ch) { size_t tmpsize; char *tmpstr; if (*str == NULL) { /* initial allocation */ tmpsize = MIN_STR_SIZE; if ((tmpstr = malloc(tmpsize)) == NULL) { openpam_log(PAM_LOG_ERROR, "malloc(): %m"); errno = ENOMEM; return (-1); } *str = tmpstr; *size = tmpsize; *len = 0; } else if (ch != 0 && *len + 1 >= *size) { /* additional space required */ tmpsize = *size * 2; if ((tmpstr = realloc(*str, tmpsize)) == NULL) { openpam_log(PAM_LOG_ERROR, "realloc(): %m"); errno = ENOMEM; return (-1); } *size = tmpsize; *str = tmpstr; } if (ch != 0) { (*str)[*len] = ch; ++*len; } (*str)[*len] = '\0'; return (0); } /** * The =openpam_straddch function appends a character to a dynamically * allocated NUL-terminated buffer, reallocating the buffer as needed. * * The =str argument points to a variable containing either a pointer to * an existing buffer or =NULL. * If the value of the variable pointed to by =str is =NULL, a new buffer * is allocated. * * The =size and =len argument point to variables used to hold the size * of the buffer and the length of the string it contains, respectively. * * The final argument, =ch, is the character that should be appended to * the string. If =ch is 0, nothing is appended, but a new buffer is * still allocated if =str is NULL. This can be used to "bootstrap" the * string. * * If a new buffer is allocated or an existing buffer is reallocated to * make room for the additional character, =str and =size are updated * accordingly. * * The =openpam_straddch function ensures that the buffer is always * NUL-terminated. * * If the =openpam_straddch function is successful, it increments the * integer variable pointed to by =len (unless =ch was 0) and returns 0. * Otherwise, it leaves the variables pointed to by =str, =size and =len * unmodified, sets :errno to =ENOMEM and returns -1. * * AUTHOR DES */ diff --git a/lib/libpam/openpam_strlcat.c b/lib/libpam/openpam_strlcat.c index 64ba9ab00986..0d2fd0989c49 100644 --- a/lib/libpam/openpam_strlcat.c +++ b/lib/libpam/openpam_strlcat.c @@ -1,58 +1,58 @@ /*- * Copyright (c) 2011-2012 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_strlcat.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_strlcat.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifndef HAVE_STRLCAT #include #include "openpam_strlcat.h" /* like strcat(3), but always NUL-terminates; returns strlen(src) */ size_t openpam_strlcat(char *dst, const char *src, size_t size) { size_t len; for (len = 0; *dst && size > 1; ++len, --size) dst++; for (; *src && size > 1; ++len, --size) *dst++ = *src++; *dst = '\0'; while (*src) ++len, ++src; return (len); } #endif diff --git a/lib/libpam/openpam_strlcat.h b/lib/libpam/openpam_strlcat.h index d09934687970..f561283afd96 100644 --- a/lib/libpam/openpam_strlcat.h +++ b/lib/libpam/openpam_strlcat.h @@ -1,41 +1,41 @@ /*- * Copyright (c) 2011 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_strlcat.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_strlcat.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_STRLCAT_H_INCLUDED #define OPENPAM_STRLCAT_H_INCLUDED #ifndef HAVE_STRLCAT size_t openpam_strlcat(char *, const char *, size_t); #undef strlcat #define strlcat(arg, ...) openpam_strlcat(arg, __VA_ARGS__) #endif #endif diff --git a/lib/libpam/openpam_strlcmp.h b/lib/libpam/openpam_strlcmp.h index d00383870e2c..2b343b40a138 100644 --- a/lib/libpam/openpam_strlcmp.h +++ b/lib/libpam/openpam_strlcmp.h @@ -1,48 +1,48 @@ /*- * Copyright (c) 2011 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_strlcmp.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_strlcmp.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_STRLCMP_H_INCLUDED #define OPENPAM_STRLCMP_H_INCLUDED #ifndef HAVE_STRLCMP /* like strcmp(3), but verifies that the entirety of s1 was matched */ static int strlcmp(const char *s1, const char *s2, size_t len) { for (; len && *s1 && *s2; --len, ++s1, ++s2) if (*s1 != *s2) return ((unsigned char)*s1 - (unsigned char)*s2); return ((unsigned char)*s1); } #endif #endif diff --git a/lib/libpam/openpam_strlcpy.c b/lib/libpam/openpam_strlcpy.c index 7a3d142bbcd1..e4c66aefc4c8 100644 --- a/lib/libpam/openpam_strlcpy.c +++ b/lib/libpam/openpam_strlcpy.c @@ -1,56 +1,56 @@ /*- * Copyright (c) 2011-2012 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_strlcpy.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_strlcpy.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifndef HAVE_STRLCPY #include #include "openpam_strlcpy.h" /* like strcpy(3), but always NUL-terminates; returns strlen(src) */ size_t openpam_strlcpy(char *dst, const char *src, size_t size) { size_t len; for (len = 0; *src && size > 1; ++len, --size) *dst++ = *src++; *dst = '\0'; while (*src) ++len, ++src; return (len); } #endif diff --git a/lib/libpam/openpam_strlcpy.h b/lib/libpam/openpam_strlcpy.h index 8260c5627e0d..40d300fb4901 100644 --- a/lib/libpam/openpam_strlcpy.h +++ b/lib/libpam/openpam_strlcpy.h @@ -1,41 +1,41 @@ /*- * Copyright (c) 2011 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_strlcpy.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_strlcpy.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_STRLCPY_H_INCLUDED #define OPENPAM_STRLCPY_H_INCLUDED #ifndef HAVE_STRLCPY size_t openpam_strlcpy(char *, const char *, size_t); #undef strlcpy #define strlcpy(arg, ...) openpam_strlcpy(arg, __VA_ARGS__) #endif #endif diff --git a/lib/libpam/openpam_strlset.c b/lib/libpam/openpam_strlset.c index febdb5c4ebc8..e3a32dbc033d 100644 --- a/lib/libpam/openpam_strlset.c +++ b/lib/libpam/openpam_strlset.c @@ -1,58 +1,58 @@ /*- * Copyright (c) 2014 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_strlset.c 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam_strlset.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifndef HAVE_STRLSET #include #include "openpam_strlset.h" /* * like memset(3), but stops at the first NUL byte and NUL-terminates the * result. Returns the number of bytes that were written, not including * the terminating NUL. */ size_t openpam_strlset(char *str, int ch, size_t size) { size_t len; for (len = 0; *str && size > 1; ++len, --size) *str++ = ch; *str = '\0'; return (++len); } #endif diff --git a/lib/libpam/openpam_strlset.h b/lib/libpam/openpam_strlset.h index 282a26bdbde2..73bfb61c78db 100644 --- a/lib/libpam/openpam_strlset.h +++ b/lib/libpam/openpam_strlset.h @@ -1,41 +1,41 @@ /*- * Copyright (c) 2014 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_strlset.h 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam_strlset.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_STRLSET_H_INCLUDED #define OPENPAM_STRLSET_H_INCLUDED #ifndef HAVE_STRLSET size_t openpam_strlset(char *, int, size_t); #undef strlset #define strlset(arg, ...) openpam_strlset(arg, __VA_ARGS__) #endif #endif diff --git a/lib/libpam/openpam_subst.c b/lib/libpam/openpam_subst.c index 1a4973477dfb..6456aee1442b 100644 --- a/lib/libpam/openpam_subst.c +++ b/lib/libpam/openpam_subst.c @@ -1,170 +1,170 @@ /*- * Copyright (c) 2011 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_subst.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_subst.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include "openpam_impl.h" #define subst_char(ch) do { \ int ch_ = (ch); \ if (buf && len < *bufsize) \ *buf++ = ch_; \ ++len; \ } while (0) #define subst_string(s) do { \ const char *s_ = (s); \ while (*s_) \ subst_char(*s_++); \ } while (0) #define subst_item(i) do { \ int i_ = (i); \ const void *p_; \ ret = pam_get_item(pamh, i_, &p_); \ if (ret == PAM_SUCCESS && p_ != NULL) \ subst_string(p_); \ } while (0) /* * OpenPAM internal * * Substitute PAM item values in a string */ int openpam_subst(const pam_handle_t *pamh, char *buf, size_t *bufsize, const char *template) { size_t len; int ret; ENTERS(template); if (template == NULL) template = "(null)"; len = 1; /* initialize to 1 for terminating NUL */ ret = PAM_SUCCESS; while (*template && ret == PAM_SUCCESS) { if (template[0] == '%') { ++template; switch (*template) { case 's': subst_item(PAM_SERVICE); break; case 't': subst_item(PAM_TTY); break; case 'h': subst_item(PAM_HOST); break; case 'u': subst_item(PAM_USER); break; case 'H': subst_item(PAM_RHOST); break; case 'U': subst_item(PAM_RUSER); break; case '\0': subst_char('%'); break; default: subst_char('%'); subst_char(*template); } ++template; } else { subst_char(*template++); } } if (buf) *buf = '\0'; if (ret == PAM_SUCCESS) { if (len > *bufsize) ret = PAM_TRY_AGAIN; *bufsize = len; } RETURNC(ret); } /* * Error codes: * * =pam_get_item * !PAM_SYMBOL_ERR * PAM_TRY_AGAIN */ /** * The =openpam_subst function expands a string, substituting PAM item * values for all occurrences of specific substitution codes. * The =template argument points to the initial string. * The result is stored in the buffer pointed to by the =buf argument; the * =bufsize argument specifies the size of that buffer. * The actual size of the resulting string, including the terminating NUL * character, is stored in the location pointed to by the =bufsize * argument. * * If =buf is NULL, or if the buffer is too small to hold the expanded * string, =bufsize is updated to reflect the amount of space required to * hold the entire string, and =openpam_subst returns =PAM_TRY_AGAIN. * * If =openpam_subst fails for any other reason, the =bufsize argument is * untouched, but part of the buffer may still have been overwritten. * * Substitution codes are introduced by a percent character and correspond * to PAM items: * * %H: * Replaced by the current value of the =PAM_RHOST item. * %h: * Replaced by the current value of the =PAM_HOST item. * %s: * Replaced by the current value of the =PAM_SERVICE item. * %t: * Replaced by the current value of the =PAM_TTY item. * %U: * Replaced by the current value of the =PAM_RUSER item. * %u: * Replaced by the current value of the =PAM_USER item. * * >pam_get_authtok * >pam_get_item * >pam_get_user * * AUTHOR DES */ diff --git a/lib/libpam/openpam_ttyconv.c b/lib/libpam/openpam_ttyconv.c index 7591eed682bc..8066b3b67298 100644 --- a/lib/libpam/openpam_ttyconv.c +++ b/lib/libpam/openpam_ttyconv.c @@ -1,402 +1,402 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2014 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_ttyconv.c 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: openpam_ttyconv.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include "openpam_impl.h" #include "openpam_strlset.h" int openpam_ttyconv_timeout = 0; static volatile sig_atomic_t caught_signal; /* * Handle incoming signals during tty conversation */ static void catch_signal(int signo) { switch (signo) { case SIGINT: case SIGQUIT: case SIGTERM: caught_signal = signo; break; } } /* * Accept a response from the user on a tty */ static int prompt_tty(int ifd, int ofd, const char *message, char *response, int echo) { struct sigaction action; struct sigaction saction_sigint, saction_sigquit, saction_sigterm; struct termios tcattr; struct timeval now, target, remaining; int remaining_ms; tcflag_t slflag; struct pollfd pfd; int serrno; int pos, ret; char ch; /* write prompt */ if (write(ofd, message, strlen(message)) < 0) { openpam_log(PAM_LOG_ERROR, "write(): %m"); return (-1); } /* turn echo off if requested */ slflag = 0; /* prevent bogus uninitialized variable warning */ if (!echo) { if (tcgetattr(ifd, &tcattr) != 0) { openpam_log(PAM_LOG_ERROR, "tcgetattr(): %m"); return (-1); } slflag = tcattr.c_lflag; tcattr.c_lflag &= ~ECHO; if (tcsetattr(ifd, TCSAFLUSH, &tcattr) != 0) { openpam_log(PAM_LOG_ERROR, "tcsetattr(): %m"); return (-1); } } /* install signal handlers */ caught_signal = 0; action.sa_handler = &catch_signal; action.sa_flags = 0; sigfillset(&action.sa_mask); sigaction(SIGINT, &action, &saction_sigint); sigaction(SIGQUIT, &action, &saction_sigquit); sigaction(SIGTERM, &action, &saction_sigterm); /* compute timeout */ if (openpam_ttyconv_timeout > 0) { (void)gettimeofday(&now, NULL); remaining.tv_sec = openpam_ttyconv_timeout; remaining.tv_usec = 0; timeradd(&now, &remaining, &target); } else { /* prevent bogus uninitialized variable warning */ now.tv_sec = now.tv_usec = 0; remaining.tv_sec = remaining.tv_usec = 0; target.tv_sec = target.tv_usec = 0; } /* input loop */ pos = 0; ret = -1; serrno = 0; while (!caught_signal) { pfd.fd = ifd; pfd.events = POLLIN; pfd.revents = 0; if (openpam_ttyconv_timeout > 0) { gettimeofday(&now, NULL); if (timercmp(&now, &target, >)) break; timersub(&target, &now, &remaining); remaining_ms = remaining.tv_sec * 1000 + remaining.tv_usec / 1000; } else { remaining_ms = -1; } if ((ret = poll(&pfd, 1, remaining_ms)) < 0) { serrno = errno; if (errno == EINTR) continue; openpam_log(PAM_LOG_ERROR, "poll(): %m"); break; } else if (ret == 0) { /* timeout */ write(ofd, " timed out", 10); openpam_log(PAM_LOG_NOTICE, "timed out"); break; } if ((ret = read(ifd, &ch, 1)) < 0) { serrno = errno; openpam_log(PAM_LOG_ERROR, "read(): %m"); break; } else if (ret == 0 || ch == '\n') { response[pos] = '\0'; ret = pos; break; } if (pos + 1 < PAM_MAX_RESP_SIZE) response[pos++] = ch; /* overflow is discarded */ } /* restore tty state */ if (!echo) { tcattr.c_lflag = slflag; if (tcsetattr(ifd, 0, &tcattr) != 0) { /* treat as non-fatal, since we have our answer */ openpam_log(PAM_LOG_NOTICE, "tcsetattr(): %m"); } } /* restore signal handlers and re-post caught signal*/ sigaction(SIGINT, &saction_sigint, NULL); sigaction(SIGQUIT, &saction_sigquit, NULL); sigaction(SIGTERM, &saction_sigterm, NULL); if (caught_signal != 0) { openpam_log(PAM_LOG_ERROR, "caught signal %d", (int)caught_signal); raise((int)caught_signal); /* if raise() had no effect... */ serrno = EINTR; ret = -1; } /* done */ write(ofd, "\n", 1); errno = serrno; return (ret); } /* * Accept a response from the user on a non-tty stdin. */ static int prompt_notty(const char *message, char *response) { struct timeval now, target, remaining; int remaining_ms; struct pollfd pfd; int ch, pos, ret; /* show prompt */ fputs(message, stdout); fflush(stdout); /* compute timeout */ if (openpam_ttyconv_timeout > 0) { (void)gettimeofday(&now, NULL); remaining.tv_sec = openpam_ttyconv_timeout; remaining.tv_usec = 0; timeradd(&now, &remaining, &target); } else { /* prevent bogus uninitialized variable warning */ now.tv_sec = now.tv_usec = 0; remaining.tv_sec = remaining.tv_usec = 0; target.tv_sec = target.tv_usec = 0; } /* input loop */ pos = 0; for (;;) { pfd.fd = STDIN_FILENO; pfd.events = POLLIN; pfd.revents = 0; if (openpam_ttyconv_timeout > 0) { gettimeofday(&now, NULL); if (timercmp(&now, &target, >)) break; timersub(&target, &now, &remaining); remaining_ms = remaining.tv_sec * 1000 + remaining.tv_usec / 1000; } else { remaining_ms = -1; } if ((ret = poll(&pfd, 1, remaining_ms)) < 0) { /* interrupt is ok, everything else -> bail */ if (errno == EINTR) continue; perror("\nopenpam_ttyconv"); return (-1); } else if (ret == 0) { /* timeout */ break; } else { /* input */ if ((ch = getchar()) == EOF && ferror(stdin)) { perror("\nopenpam_ttyconv"); return (-1); } if (ch == EOF || ch == '\n') { response[pos] = '\0'; return (pos); } if (pos + 1 < PAM_MAX_RESP_SIZE) response[pos++] = ch; /* overflow is discarded */ } } fputs("\nopenpam_ttyconv: timeout\n", stderr); return (-1); } /* * Determine whether stdin is a tty; if not, try to open the tty; in * either case, call the appropriate method. */ static int prompt(const char *message, char *response, int echo) { int ifd, ofd, ret; if (isatty(STDIN_FILENO)) { fflush(stdout); #ifdef HAVE_FPURGE fpurge(stdin); #endif ifd = STDIN_FILENO; ofd = STDOUT_FILENO; } else { if ((ifd = open("/dev/tty", O_RDWR)) < 0) /* no way to prevent echo */ return (prompt_notty(message, response)); ofd = ifd; } ret = prompt_tty(ifd, ofd, message, response, echo); if (ifd != STDIN_FILENO) close(ifd); return (ret); } /* * OpenPAM extension * * Simple tty-based conversation function */ int openpam_ttyconv(int n, const struct pam_message **msg, struct pam_response **resp, void *data) { char respbuf[PAM_MAX_RESP_SIZE]; struct pam_response *aresp; int i; ENTER(); (void)data; if (n <= 0 || n > PAM_MAX_NUM_MSG) RETURNC(PAM_CONV_ERR); if ((aresp = calloc(n, sizeof *aresp)) == NULL) RETURNC(PAM_BUF_ERR); for (i = 0; i < n; ++i) { aresp[i].resp_retcode = 0; aresp[i].resp = NULL; switch (msg[i]->msg_style) { case PAM_PROMPT_ECHO_OFF: if (prompt(msg[i]->msg, respbuf, 0) < 0 || (aresp[i].resp = strdup(respbuf)) == NULL) goto fail; break; case PAM_PROMPT_ECHO_ON: if (prompt(msg[i]->msg, respbuf, 1) < 0 || (aresp[i].resp = strdup(respbuf)) == NULL) goto fail; break; case PAM_ERROR_MSG: fputs(msg[i]->msg, stderr); if (strlen(msg[i]->msg) > 0 && msg[i]->msg[strlen(msg[i]->msg) - 1] != '\n') fputc('\n', stderr); break; case PAM_TEXT_INFO: fputs(msg[i]->msg, stdout); if (strlen(msg[i]->msg) > 0 && msg[i]->msg[strlen(msg[i]->msg) - 1] != '\n') fputc('\n', stdout); break; default: goto fail; } } *resp = aresp; memset(respbuf, 0, sizeof respbuf); RETURNC(PAM_SUCCESS); fail: for (i = 0; i < n; ++i) { if (aresp[i].resp != NULL) { strlset(aresp[i].resp, 0, PAM_MAX_RESP_SIZE); FREE(aresp[i].resp); } } memset(aresp, 0, n * sizeof *aresp); FREE(aresp); *resp = NULL; memset(respbuf, 0, sizeof respbuf); RETURNC(PAM_CONV_ERR); } /* * Error codes: * * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR */ /** * The =openpam_ttyconv function is a standard conversation function * suitable for use on TTY devices. * It should be adequate for the needs of most text-based interactive * programs. * * The =openpam_ttyconv function allows the application to specify a * timeout for user input by setting the global integer variable * :openpam_ttyconv_timeout to the length of the timeout in seconds. * * >openpam_nullconv * >pam_prompt * >pam_vprompt */ diff --git a/lib/libpam/openpam_vasprintf.c b/lib/libpam/openpam_vasprintf.c index bedabf4fbd3d..dbdc5c6b1593 100644 --- a/lib/libpam/openpam_vasprintf.c +++ b/lib/libpam/openpam_vasprintf.c @@ -1,60 +1,60 @@ /*- * Copyright (c) 2011-2012 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_vasprintf.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_vasprintf.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifndef HAVE_VASPRINTF #include #include #include #include "openpam_vasprintf.h" /* like vsprintf(3), but allocates memory for the result. */ int openpam_vasprintf(char **str, const char *fmt, va_list ap) { va_list apcopy; int len, ret; va_copy(apcopy, ap); len = vsnprintf(NULL, 0, fmt, ap); if ((*str = malloc(len + 1)) == NULL) return (-1); ret = vsnprintf(*str, len + 1, fmt, apcopy); va_end(apcopy); return (ret); } #endif diff --git a/lib/libpam/openpam_vasprintf.h b/lib/libpam/openpam_vasprintf.h index e92ad0d2ce6f..f78b6653167a 100644 --- a/lib/libpam/openpam_vasprintf.h +++ b/lib/libpam/openpam_vasprintf.h @@ -1,41 +1,41 @@ /*- * Copyright (c) 2012 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: openpam_vasprintf.h 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: openpam_vasprintf.h 938 2017-04-30 21:34:42Z des $ */ #ifndef OPENPAM_VASPRINTF_H_INCLUDED #define OPENPAM_VASPRINTF_H_INCLUDED #ifndef HAVE_VASPRINTF int openpam_vasprintf(char **, const char *, va_list); #undef vasprintf #define vasprintf(arg, ...) openpam_vasprintf(arg, __VA_ARGS__) #endif #endif diff --git a/lib/libpam/pam_acct_mgmt.c b/lib/libpam/pam_acct_mgmt.c index 87337a80ae6f..8f6426d20bf1 100644 --- a/lib/libpam/pam_acct_mgmt.c +++ b/lib/libpam/pam_acct_mgmt.c @@ -1,88 +1,88 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_acct_mgmt.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_acct_mgmt.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 32 * * Perform PAM account validation procedures */ int pam_acct_mgmt(pam_handle_t *pamh, int flags) { int r; ENTER(); r = openpam_dispatch(pamh, PAM_SM_ACCT_MGMT, flags); RETURNC(r); } /* * Error codes: * * =openpam_dispatch * =pam_sm_acct_mgmt * !PAM_IGNORE */ /** * The =pam_acct_mgmt function verifies and enforces account restrictions * after the user has been authenticated. * * The =flags argument is the binary or of zero or more of the following * values: * * =PAM_SILENT: * Do not emit any messages. * =PAM_DISALLOW_NULL_AUTHTOK: * Fail if the user's authentication token is null. * * If any other bits are set, =pam_acct_mgmt will return * =PAM_SYMBOL_ERR. */ diff --git a/lib/libpam/pam_authenticate.c b/lib/libpam/pam_authenticate.c index b24e39685d7e..44cb4c86c4a7 100644 --- a/lib/libpam/pam_authenticate.c +++ b/lib/libpam/pam_authenticate.c @@ -1,96 +1,96 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_authenticate.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_authenticate.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 34 * * Perform authentication within the PAM framework */ int pam_authenticate(pam_handle_t *pamh, int flags) { int r; ENTER(); if (flags & ~(PAM_SILENT|PAM_DISALLOW_NULL_AUTHTOK)) - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_CONSTANT); r = openpam_dispatch(pamh, PAM_SM_AUTHENTICATE, flags); pam_set_item(pamh, PAM_AUTHTOK, NULL); RETURNC(r); } /* * Error codes: * * =openpam_dispatch * =pam_sm_authenticate * !PAM_IGNORE - * PAM_SYMBOL_ERR + * PAM_BAD_CONSTANT */ /** * The =pam_authenticate function attempts to authenticate the user * associated with the pam context specified by the =pamh argument. * * The application is free to call =pam_authenticate as many times as it * wishes, but some modules may maintain an internal retry counter and * return =PAM_MAXTRIES when it exceeds some preset or hardcoded limit. * * The =flags argument is the binary or of zero or more of the following * values: * * =PAM_SILENT: * Do not emit any messages. * =PAM_DISALLOW_NULL_AUTHTOK: * Fail if the user's authentication token is null. * * If any other bits are set, =pam_authenticate will return - * =PAM_SYMBOL_ERR. + * =PAM_BAD_CONSTANT. */ diff --git a/lib/libpam/pam_authenticate_secondary.c b/lib/libpam/pam_authenticate_secondary.c index 9167867833de..02623382f85d 100644 --- a/lib/libpam/pam_authenticate_secondary.c +++ b/lib/libpam/pam_authenticate_secondary.c @@ -1,67 +1,67 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_authenticate_secondary.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_authenticate_secondary.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include /* * XSSO 4.2.1 * XSSO 6 page 36 * * Perform authentication to a secondary domain within the PAM framework */ int pam_authenticate_secondary(pam_handle_t *pamh, char *target_username, char *target_module_type, char *target_authn_domain, char *target_supp_data, char *target_module_authtok, int flags) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_chauthtok.c b/lib/libpam/pam_chauthtok.c index 163fec7cf42f..68790b694dfc 100644 --- a/lib/libpam/pam_chauthtok.c +++ b/lib/libpam/pam_chauthtok.c @@ -1,97 +1,97 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_chauthtok.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_chauthtok.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 38 * * Perform password related functions within the PAM framework */ int pam_chauthtok(pam_handle_t *pamh, int flags) { int r; ENTER(); if (flags & ~(PAM_SILENT|PAM_CHANGE_EXPIRED_AUTHTOK)) - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_CONSTANT); r = openpam_dispatch(pamh, PAM_SM_CHAUTHTOK, flags | PAM_PRELIM_CHECK); if (r == PAM_SUCCESS) r = openpam_dispatch(pamh, PAM_SM_CHAUTHTOK, flags | PAM_UPDATE_AUTHTOK); pam_set_item(pamh, PAM_OLDAUTHTOK, NULL); pam_set_item(pamh, PAM_AUTHTOK, NULL); RETURNC(r); } /* * Error codes: * * =openpam_dispatch * =pam_sm_chauthtok * !PAM_IGNORE - * PAM_SYMBOL_ERR + * PAM_BAD_CONSTANT */ /** * The =pam_chauthtok function attempts to change the authentication token * for the user associated with the pam context specified by the =pamh * argument. * * The =flags argument is the binary or of zero or more of the following * values: * * =PAM_SILENT: * Do not emit any messages. * =PAM_CHANGE_EXPIRED_AUTHTOK: * Change only those authentication tokens that have expired. * - * If any other bits are set, =pam_chauthtok will return =PAM_SYMBOL_ERR. + * If any other bits are set, =pam_chauthtok will return =PAM_BAD_CONSTANT. */ diff --git a/lib/libpam/pam_close_session.c b/lib/libpam/pam_close_session.c index 8bc1efaebaae..8181c829c224 100644 --- a/lib/libpam/pam_close_session.c +++ b/lib/libpam/pam_close_session.c @@ -1,89 +1,89 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_close_session.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_close_session.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 40 * * Close an existing user session */ int pam_close_session(pam_handle_t *pamh, int flags) { int r; ENTER(); if (flags & ~(PAM_SILENT)) - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_CONSTANT); r = openpam_dispatch(pamh, PAM_SM_CLOSE_SESSION, flags); RETURNC(r); } /* * Error codes: * * =openpam_dispatch * =pam_sm_close_session * !PAM_IGNORE - * PAM_SYMBOL_ERR + * PAM_BAD_CONSTANT */ /** * The =pam_close_session function tears down the user session previously * set up by =pam_open_session. * * The =flags argument is the binary or of zero or more of the following * values: * * =PAM_SILENT: * Do not emit any messages. * * If any other bits are set, =pam_close_session will return - * =PAM_SYMBOL_ERR. + * =PAM_BAD_CONSTANT. */ diff --git a/lib/libpam/pam_end.c b/lib/libpam/pam_end.c index c855b59c4885..04541297d8a6 100644 --- a/lib/libpam/pam_end.c +++ b/lib/libpam/pam_end.c @@ -1,98 +1,106 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_end.c 913 2017-01-21 15:11:12Z des $ + * $OpenPAM: pam_end.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 42 * * Terminate the PAM transaction */ int pam_end(pam_handle_t *pamh, int status) { pam_data_t *dp; int i; ENTER(); + if (pamh == NULL) + RETURNC(PAM_BAD_HANDLE); /* clear module data */ while ((dp = pamh->module_data) != NULL) { if (dp->cleanup) (dp->cleanup)(pamh, dp->data, status); pamh->module_data = dp->next; FREE(dp->name); FREE(dp); } /* clear environment */ while (pamh->env_count) { --pamh->env_count; FREE(pamh->env[pamh->env_count]); } FREE(pamh->env); /* clear chains */ openpam_clear_chains(pamh->chains); /* clear items */ for (i = 0; i < PAM_NUM_ITEMS; ++i) pam_set_item(pamh, i, NULL); FREE(pamh); RETURNC(PAM_SUCCESS); } +/* + * Error codes: + * + * PAM_BAD_HANDLE + */ + /** * The =pam_end function terminates a PAM transaction and destroys the * corresponding PAM context, releasing all resources allocated to it. * * The =status argument should be set to the error code returned by the * last API call before the call to =pam_end. */ diff --git a/lib/libpam/pam_error.c b/lib/libpam/pam_error.c index cd018f5389e5..cba902a819f1 100644 --- a/lib/libpam/pam_error.c +++ b/lib/libpam/pam_error.c @@ -1,89 +1,89 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_error.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_error.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Display an error message */ int pam_error(const pam_handle_t *pamh, const char *fmt, ...) { va_list ap; char *rsp; int r; va_start(ap, fmt); r = pam_vprompt(pamh, PAM_ERROR_MSG, &rsp, fmt, ap); va_end(ap); FREE(rsp); /* ignore response */ return (r); } /* * Error codes: * * !PAM_SYMBOL_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR */ /** * The =pam_error function displays an error message through the * intermediary of the given PAM context's conversation function. * * >pam_info * >pam_prompt * >pam_verror */ diff --git a/lib/libpam/pam_get_authtok.c b/lib/libpam/pam_get_authtok.c index 83c6b7053fac..6d3dc9c8fa6f 100644 --- a/lib/libpam/pam_get_authtok.c +++ b/lib/libpam/pam_get_authtok.c @@ -1,240 +1,241 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_get_authtok.c 913 2017-01-21 15:11:12Z des $ + * $OpenPAM: pam_get_authtok.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include "openpam_impl.h" #include "openpam_strlset.h" static const char authtok_prompt[] = "Password:"; static const char authtok_prompt_remote[] = "Password for %u@%h:"; static const char oldauthtok_prompt[] = "Old Password:"; static const char newauthtok_prompt[] = "New Password:"; /* * OpenPAM extension * * Retrieve authentication token */ int pam_get_authtok(pam_handle_t *pamh, int item, const char **authtok, const char *prompt) { char prompt_buf[1024]; size_t prompt_size; const void *oldauthtok, *prevauthtok, *promptp; const char *prompt_option, *default_prompt; const void *lhost, *rhost; char *resp, *resp2; int pitem, r, style, twice; ENTER(); *authtok = NULL; twice = 0; switch (item) { case PAM_AUTHTOK: pitem = PAM_AUTHTOK_PROMPT; prompt_option = "authtok_prompt"; default_prompt = authtok_prompt; r = pam_get_item(pamh, PAM_RHOST, &rhost); if (r == PAM_SUCCESS && rhost != NULL) { r = pam_get_item(pamh, PAM_HOST, &lhost); if (r == PAM_SUCCESS && lhost != NULL) { if (strcmp(rhost, lhost) != 0) default_prompt = authtok_prompt_remote; } } r = pam_get_item(pamh, PAM_OLDAUTHTOK, &oldauthtok); if (r == PAM_SUCCESS && oldauthtok != NULL) { default_prompt = newauthtok_prompt; twice = 1; } break; case PAM_OLDAUTHTOK: pitem = PAM_OLDAUTHTOK_PROMPT; prompt_option = "oldauthtok_prompt"; default_prompt = oldauthtok_prompt; twice = 0; break; default: - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_CONSTANT); } if (openpam_get_option(pamh, "try_first_pass") || openpam_get_option(pamh, "use_first_pass")) { r = pam_get_item(pamh, item, &prevauthtok); if (r == PAM_SUCCESS && prevauthtok != NULL) { *authtok = prevauthtok; RETURNC(PAM_SUCCESS); } else if (openpam_get_option(pamh, "use_first_pass")) { RETURNC(r == PAM_SUCCESS ? PAM_AUTH_ERR : r); } } /* pam policy overrides the module's choice */ if ((promptp = openpam_get_option(pamh, prompt_option)) != NULL) prompt = promptp; /* no prompt provided, see if there is one tucked away somewhere */ if (prompt == NULL) { r = pam_get_item(pamh, pitem, &promptp); if (r == PAM_SUCCESS && promptp != NULL) prompt = promptp; } /* fall back to hardcoded default */ if (prompt == NULL) prompt = default_prompt; /* expand */ prompt_size = sizeof prompt_buf; r = openpam_subst(pamh, prompt_buf, &prompt_size, prompt); if (r == PAM_SUCCESS && prompt_size <= sizeof prompt_buf) prompt = prompt_buf; style = openpam_get_option(pamh, "echo_pass") ? PAM_PROMPT_ECHO_ON : PAM_PROMPT_ECHO_OFF; r = pam_prompt(pamh, style, &resp, "%s", prompt); if (r != PAM_SUCCESS) RETURNC(r); if (twice) { r = pam_prompt(pamh, style, &resp2, "Retype %s", prompt); if (r != PAM_SUCCESS) { strlset(resp, 0, PAM_MAX_RESP_SIZE); FREE(resp); RETURNC(r); } if (strcmp(resp, resp2) != 0) { strlset(resp, 0, PAM_MAX_RESP_SIZE); FREE(resp); } strlset(resp2, 0, PAM_MAX_RESP_SIZE); FREE(resp2); } if (resp == NULL) RETURNC(PAM_TRY_AGAIN); r = pam_set_item(pamh, item, resp); strlset(resp, 0, PAM_MAX_RESP_SIZE); FREE(resp); if (r != PAM_SUCCESS) RETURNC(r); r = pam_get_item(pamh, item, (const void **)authtok); RETURNC(r); } /* * Error codes: * * =pam_get_item * =pam_prompt * =pam_set_item * !PAM_SYMBOL_ERR + * PAM_BAD_CONSTANT * PAM_TRY_AGAIN */ /** * The =pam_get_authtok function either prompts the user for an * authentication token or retrieves a cached authentication token, * depending on circumstances. * Either way, a pointer to the authentication token is stored in the * location pointed to by the =authtok argument, and the corresponding PAM * item is updated. * * The =item argument must have one of the following values: * * =PAM_AUTHTOK: * Returns the current authentication token, or the new token * when changing authentication tokens. * =PAM_OLDAUTHTOK: * Returns the previous authentication token when changing * authentication tokens. * * The =prompt argument specifies a prompt to use if no token is cached. * If it is =NULL, the =PAM_AUTHTOK_PROMPT or =PAM_OLDAUTHTOK_PROMPT item, * as appropriate, will be used. * If that item is also =NULL, a hardcoded default prompt will be used. * Additionally, when =pam_get_authtok is called from a service module, * the prompt may be affected by module options as described below. * The prompt is then expanded using =openpam_subst before it is passed to * the conversation function. * * If =item is set to =PAM_AUTHTOK and there is a non-null =PAM_OLDAUTHTOK * item, =pam_get_authtok will ask the user to confirm the new token by * retyping it. * If there is a mismatch, =pam_get_authtok will return =PAM_TRY_AGAIN. * * MODULE OPTIONS * * When called by a service module, =pam_get_authtok will recognize the * following module options: * * ;authtok_prompt: * Prompt to use when =item is set to =PAM_AUTHTOK. * This option overrides both the =prompt argument and the * =PAM_AUTHTOK_PROMPT item. * ;echo_pass: * If the application's conversation function allows it, this * lets the user see what they are typing. * This should only be used for non-reusable authentication * tokens. * ;oldauthtok_prompt: * Prompt to use when =item is set to =PAM_OLDAUTHTOK. * This option overrides both the =prompt argument and the * =PAM_OLDAUTHTOK_PROMPT item. * ;try_first_pass: * If the requested item is non-null, return it without * prompting the user. * Typically, the service module will verify the token, and * if it does not match, clear the item before calling * =pam_get_authtok a second time. * ;use_first_pass: * Do not prompt the user at all; just return the cached * value, or =PAM_AUTH_ERR if there is none. * * >pam_conv * >pam_get_item * >pam_get_user * >openpam_get_option * >openpam_subst */ diff --git a/lib/libpam/pam_get_data.c b/lib/libpam/pam_get_data.c index a2f5072cb374..1db50c071ca4 100644 --- a/lib/libpam/pam_get_data.c +++ b/lib/libpam/pam_get_data.c @@ -1,88 +1,88 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_get_data.c 913 2017-01-21 15:11:12Z des $ + * $OpenPAM: pam_get_data.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 43 * * Get module information */ int pam_get_data(const pam_handle_t *pamh, const char *module_data_name, const void **data) { pam_data_t *dp; ENTERS(module_data_name); for (dp = pamh->module_data; dp != NULL; dp = dp->next) { if (strcmp(dp->name, module_data_name) == 0) { *data = (void *)dp->data; RETURNC(PAM_SUCCESS); } } RETURNC(PAM_NO_MODULE_DATA); } /* * Error codes: * * PAM_NO_MODULE_DATA */ /** * The =pam_get_data function looks up the opaque object associated with * the string specified by the =module_data_name argument, in the PAM * context specified by the =pamh argument. * A pointer to the object is stored in the location pointed to by the * =data argument. * If =pam_get_data fails, the =data argument is untouched. * * This function and its counterpart =pam_set_data are useful for managing * data that are meaningful only to a particular service module. */ diff --git a/lib/libpam/pam_get_item.c b/lib/libpam/pam_get_item.c index e28012ea2672..6babd0fc7aa8 100644 --- a/lib/libpam/pam_get_item.c +++ b/lib/libpam/pam_get_item.c @@ -1,132 +1,132 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_get_item.c 913 2017-01-21 15:11:12Z des $ + * $OpenPAM: pam_get_item.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 46 * * Get PAM information */ int pam_get_item(const pam_handle_t *pamh, int item_type, const void **item) { ENTERI(item_type); switch (item_type) { case PAM_SERVICE: case PAM_USER: case PAM_AUTHTOK: case PAM_OLDAUTHTOK: case PAM_TTY: case PAM_RHOST: case PAM_RUSER: case PAM_CONV: case PAM_USER_PROMPT: case PAM_REPOSITORY: case PAM_AUTHTOK_PROMPT: case PAM_OLDAUTHTOK_PROMPT: case PAM_HOST: *item = pamh->item[item_type]; RETURNC(PAM_SUCCESS); default: - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_ITEM); } } /* * Error codes: * - * PAM_SYMBOL_ERR + * PAM_BAD_ITEM */ /** * The =pam_get_item function stores a pointer to the item specified by * the =item_type argument in the location pointed to by the =item * argument. * The item is retrieved from the PAM context specified by the =pamh * argument. * If =pam_get_item fails, the =item argument is untouched. * * The following item types are recognized: * * =PAM_SERVICE: * The name of the requesting service. * =PAM_USER: * The name of the user the application is trying to * authenticate. * =PAM_TTY: * The name of the current terminal. * =PAM_RHOST: * The name of the applicant's host. * =PAM_CONV: * A =struct pam_conv describing the current conversation * function. * =PAM_AUTHTOK: * The current authentication token. * =PAM_OLDAUTHTOK: * The expired authentication token. * =PAM_RUSER: * The name of the applicant. * =PAM_USER_PROMPT: * The prompt to use when asking the applicant for a user * name to authenticate as. * =PAM_AUTHTOK_PROMPT: * The prompt to use when asking the applicant for an * authentication token. * =PAM_OLDAUTHTOK_PROMPT: * The prompt to use when asking the applicant for an * expired authentication token prior to changing it. * =PAM_HOST: * The name of the host the application runs on. * * See =pam_start for a description of =struct pam_conv. * * >pam_set_item */ diff --git a/lib/libpam/pam_get_mapped_authtok.c b/lib/libpam/pam_get_mapped_authtok.c index 871405efb5dc..01c283f32cbe 100644 --- a/lib/libpam/pam_get_mapped_authtok.c +++ b/lib/libpam/pam_get_mapped_authtok.c @@ -1,66 +1,66 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_get_mapped_authtok.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_get_mapped_authtok.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include /* * XSSO 4.2.1 * XSSO 6 page 48 * * Get mapped password for the user */ int pam_get_mapped_authtok(pam_handle_t *pamh, const char *target_module_username, const char *target_module_type, const char *target_authn_domain, size_t *target_authtok_len, unsigned char **target_module_authtok) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_get_mapped_username.c b/lib/libpam/pam_get_mapped_username.c index 25305d2ac55c..05a9a4c4337d 100644 --- a/lib/libpam/pam_get_mapped_username.c +++ b/lib/libpam/pam_get_mapped_username.c @@ -1,67 +1,67 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_get_mapped_username.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_get_mapped_username.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include /* * XSSO 4.2.1 * XSSO 6 page 50 * * Get valid matched identity in new domain */ int pam_get_mapped_username(pam_handle_t *pamh, const char *src_username, const char *src_module_type, const char *src_authn_domain, const char *target_module_type, const char *target_authn_domain, char **target_module_username) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_get_user.c b/lib/libpam/pam_get_user.c index f3fc4b60b8f2..7b1bd66b5316 100644 --- a/lib/libpam/pam_get_user.c +++ b/lib/libpam/pam_get_user.c @@ -1,145 +1,145 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_get_user.c 913 2017-01-21 15:11:12Z des $ + * $OpenPAM: pam_get_user.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" static const char user_prompt[] = "Login:"; /* * XSSO 4.2.1 * XSSO 6 page 52 * * Retrieve user name */ int pam_get_user(pam_handle_t *pamh, const char **user, const char *prompt) { char prompt_buf[1024]; size_t prompt_size; const void *promptp; char *resp; int r; ENTER(); r = pam_get_item(pamh, PAM_USER, (const void **)user); if (r == PAM_SUCCESS && *user != NULL) RETURNC(PAM_SUCCESS); /* pam policy overrides the module's choice */ if ((promptp = openpam_get_option(pamh, "user_prompt")) != NULL) prompt = promptp; /* no prompt provided, see if there is one tucked away somewhere */ if (prompt == NULL) { r = pam_get_item(pamh, PAM_USER_PROMPT, &promptp); if (r == PAM_SUCCESS && promptp != NULL) prompt = promptp; } /* fall back to hardcoded default */ if (prompt == NULL) prompt = user_prompt; /* expand */ prompt_size = sizeof prompt_buf; r = openpam_subst(pamh, prompt_buf, &prompt_size, prompt); if (r == PAM_SUCCESS && prompt_size <= sizeof prompt_buf) prompt = prompt_buf; r = pam_prompt(pamh, PAM_PROMPT_ECHO_ON, &resp, "%s", prompt); if (r != PAM_SUCCESS) RETURNC(r); r = pam_set_item(pamh, PAM_USER, resp); FREE(resp); if (r != PAM_SUCCESS) RETURNC(r); r = pam_get_item(pamh, PAM_USER, (const void **)user); RETURNC(r); } /* * Error codes: * * =pam_get_item * =pam_prompt * =pam_set_item * !PAM_SYMBOL_ERR */ /** * The =pam_get_user function returns the name of the target user, as * specified to =pam_start. * If no user was specified, nor set using =pam_set_item, =pam_get_user * will prompt for a user name. * Either way, a pointer to the user name is stored in the location * pointed to by the =user argument, and the corresponding PAM item is * updated. * * The =prompt argument specifies a prompt to use if no user name is * cached. * If it is =NULL, the =PAM_USER_PROMPT item will be used. * If that item is also =NULL, a hardcoded default prompt will be used. * Additionally, when =pam_get_user is called from a service module, the * prompt may be affected by module options as described below. * The prompt is then expanded using =openpam_subst before it is passed to * the conversation function. * * MODULE OPTIONS * * When called by a service module, =pam_get_user will recognize the * following module options: * * ;user_prompt: * Prompt to use when asking for the user name. * This option overrides both the =prompt argument and the * =PAM_USER_PROMPT item. * * >pam_conv * >pam_get_item * >pam_get_authtok * >openpam_get_option * >openpam_subst */ diff --git a/lib/libpam/pam_getenv.c b/lib/libpam/pam_getenv.c index 1e034468fbc2..c3bbcd8eac2f 100644 --- a/lib/libpam/pam_getenv.c +++ b/lib/libpam/pam_getenv.c @@ -1,84 +1,84 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_getenv.c 914 2017-01-21 15:15:29Z des $ + * $OpenPAM: pam_getenv.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 44 * * Retrieve the value of a PAM environment variable */ const char * pam_getenv(pam_handle_t *pamh, const char *name) { char *str; int i; ENTERS(name); if (strchr(name, '=') != NULL) { errno = EINVAL; RETURNS(NULL); } if ((i = openpam_findenv(pamh, name, strlen(name))) < 0) RETURNS(NULL); if ((str = strchr(pamh->env[i], '=')) == NULL) RETURNS(""); RETURNS(str); } /** * The =pam_getenv function returns the value of an environment variable. * Its semantics are similar to those of =getenv, but it accesses the PAM * context's environment list instead of the application's. * * >pam_getenvlist * >pam_putenv * >pam_setenv */ diff --git a/lib/libpam/pam_getenvlist.c b/lib/libpam/pam_getenvlist.c index 4139c2fb4d31..5b660e6b2bd3 100644 --- a/lib/libpam/pam_getenvlist.c +++ b/lib/libpam/pam_getenvlist.c @@ -1,108 +1,108 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_getenvlist.c 913 2017-01-21 15:11:12Z des $ + * $OpenPAM: pam_getenvlist.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 45 * * Returns a list of all the PAM environment variables */ char ** pam_getenvlist(pam_handle_t *pamh) { char **envlist; int i; ENTER(); envlist = malloc(sizeof(char *) * (pamh->env_count + 1)); if (envlist == NULL) { openpam_log(PAM_LOG_ERROR, "%s", - pam_strerror(pamh, PAM_BUF_ERR)); + pam_err_text[PAM_BUF_ERR]); RETURNP(NULL); } for (i = 0; i < pamh->env_count; ++i) { if ((envlist[i] = strdup(pamh->env[i])) == NULL) { while (i) { --i; FREE(envlist[i]); } FREE(envlist); openpam_log(PAM_LOG_ERROR, "%s", - pam_strerror(pamh, PAM_BUF_ERR)); + pam_err_text[PAM_BUF_ERR]); RETURNP(NULL); } } envlist[i] = NULL; RETURNP(envlist); } /** * The =pam_getenvlist function returns a copy of the given PAM context's * environment list as a pointer to an array of strings. * The last element in the array is =NULL. * The pointer is suitable for assignment to {Va environ}. * * The array and the strings it lists are allocated using =malloc, and * should be released using =free after use: * * char **envlist, **env; * * envlist = environ; * environ = pam_getenvlist(pamh); * \/\* do something nifty \*\/ * for (env = environ; *env != NULL; env++) * free(*env); * free(environ); * environ = envlist; * * >environ 7 * >pam_getenv * >pam_putenv * >pam_setenv */ diff --git a/lib/libpam/pam_info.c b/lib/libpam/pam_info.c index 550bb76c9594..d417c6864ba9 100644 --- a/lib/libpam/pam_info.c +++ b/lib/libpam/pam_info.c @@ -1,89 +1,89 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_info.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_info.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Display an information message */ int pam_info(const pam_handle_t *pamh, const char *fmt, ...) { va_list ap; char *rsp; int r; va_start(ap, fmt); r = pam_vprompt(pamh, PAM_TEXT_INFO, &rsp, fmt, ap); va_end(ap); FREE(rsp); /* ignore response */ return (r); } /* * Error codes: * * !PAM_SYMBOL_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR */ /** * The =pam_info function displays an informational message through the * intermediary of the given PAM context's conversation function. * * >pam_error * >pam_prompt * >pam_vinfo */ diff --git a/lib/libpam/pam_open_session.c b/lib/libpam/pam_open_session.c index de12705088eb..43da3ffe44c5 100644 --- a/lib/libpam/pam_open_session.c +++ b/lib/libpam/pam_open_session.c @@ -1,90 +1,90 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_open_session.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_open_session.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 54 * * Open a user session */ int pam_open_session(pam_handle_t *pamh, int flags) { int r; ENTER(); if (flags & ~(PAM_SILENT)) - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_CONSTANT); r = openpam_dispatch(pamh, PAM_SM_OPEN_SESSION, flags); RETURNC(r); } /* * Error codes: * * =openpam_dispatch * =pam_sm_open_session * !PAM_IGNORE - * PAM_SYMBOL_ERR + * PAM_BAD_CONSTANT */ /** * The =pam_open_session sets up a user session for a previously * authenticated user. * The session should later be torn down by a call to =pam_close_session. * * The =flags argument is the binary or of zero or more of the following * values: * * =PAM_SILENT: * Do not emit any messages. * * If any other bits are set, =pam_open_session will return - * =PAM_SYMBOL_ERR. + * =PAM_BAD_CONSTANT. */ diff --git a/lib/libpam/pam_prompt.c b/lib/libpam/pam_prompt.c index e3ba0f2b90e7..78b93402ce2a 100644 --- a/lib/libpam/pam_prompt.c +++ b/lib/libpam/pam_prompt.c @@ -1,94 +1,94 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_prompt.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_prompt.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include /* * OpenPAM extension * * Call the conversation function */ int pam_prompt(const pam_handle_t *pamh, int style, char **resp, const char *fmt, ...) { va_list ap; int r; va_start(ap, fmt); r = pam_vprompt(pamh, style, resp, fmt, ap); va_end(ap); return (r); } /* * Error codes: * * !PAM_SYMBOL_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR */ /** * The =pam_prompt function constructs a message from the specified format * string and arguments and passes it to the given PAM context's * conversation function. * * A pointer to the response, or =NULL if the conversation function did * not return one, is stored in the location pointed to by the =resp * argument. * * See =pam_vprompt for further details. * * >pam_error * >pam_info * >pam_vprompt */ diff --git a/lib/libpam/pam_putenv.c b/lib/libpam/pam_putenv.c index 605277fda6f4..2f3c936e1af8 100644 --- a/lib/libpam/pam_putenv.c +++ b/lib/libpam/pam_putenv.c @@ -1,114 +1,114 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_putenv.c 914 2017-01-21 15:15:29Z des $ + * $OpenPAM: pam_putenv.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 56 * * Set the value of an environment variable */ int pam_putenv(pam_handle_t *pamh, const char *namevalue) { char **env, *p; size_t env_size; int i; ENTER(); /* sanity checks */ if ((p = strchr(namevalue, '=')) == NULL) { errno = EINVAL; RETURNC(PAM_SYSTEM_ERR); } /* see if the variable is already in the environment */ if ((i = openpam_findenv(pamh, namevalue, p - namevalue)) >= 0) { if ((p = strdup(namevalue)) == NULL) RETURNC(PAM_BUF_ERR); FREE(pamh->env[i]); pamh->env[i] = p; RETURNC(PAM_SUCCESS); } /* grow the environment list if necessary */ if (pamh->env_count == pamh->env_size) { env_size = pamh->env_size * 2 + 1; env = realloc(pamh->env, sizeof(char *) * env_size); if (env == NULL) RETURNC(PAM_BUF_ERR); pamh->env = env; pamh->env_size = env_size; } /* add the variable at the end */ if ((pamh->env[pamh->env_count] = strdup(namevalue)) == NULL) RETURNC(PAM_BUF_ERR); ++pamh->env_count; RETURNC(PAM_SUCCESS); } /* * Error codes: * * PAM_SYSTEM_ERR * PAM_BUF_ERR */ /** * The =pam_putenv function sets an environment variable. * Its semantics are similar to those of =putenv, but it modifies the PAM * context's environment list instead of the application's. * * >pam_getenv * >pam_getenvlist * >pam_setenv */ diff --git a/lib/libpam/pam_set_data.c b/lib/libpam/pam_set_data.c index 6a26b6fb02e0..84871c17ccc0 100644 --- a/lib/libpam/pam_set_data.c +++ b/lib/libpam/pam_set_data.c @@ -1,106 +1,106 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_set_data.c 913 2017-01-21 15:11:12Z des $ + * $OpenPAM: pam_set_data.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 59 * * Set module information */ int pam_set_data(pam_handle_t *pamh, const char *module_data_name, void *data, void (*cleanup)(pam_handle_t *pamh, void *data, int pam_end_status)) { pam_data_t *dp; ENTERS(module_data_name); for (dp = pamh->module_data; dp != NULL; dp = dp->next) { if (strcmp(dp->name, module_data_name) == 0) { if (dp->cleanup) (dp->cleanup)(pamh, dp->data, PAM_SUCCESS); dp->data = data; dp->cleanup = cleanup; RETURNC(PAM_SUCCESS); } } if ((dp = malloc(sizeof *dp)) == NULL) RETURNC(PAM_BUF_ERR); if ((dp->name = strdup(module_data_name)) == NULL) { FREE(dp); RETURNC(PAM_BUF_ERR); } dp->data = data; dp->cleanup = cleanup; dp->next = pamh->module_data; pamh->module_data = dp; RETURNC(PAM_SUCCESS); } /* * Error codes: * * PAM_SYSTEM_ERR * PAM_BUF_ERR */ /** * The =pam_set_data function associates a pointer to an opaque object * with an arbitrary string specified by the =module_data_name argument, * in the PAM context specified by the =pamh argument. * * If not =NULL, the =cleanup argument should point to a function * responsible for releasing the resources associated with the object. * * This function and its counterpart =pam_get_data are useful for managing * data that are meaningful only to a particular service module. */ diff --git a/lib/libpam/pam_set_item.c b/lib/libpam/pam_set_item.c index 0e8f76f7fa6b..02c6b49b3d27 100644 --- a/lib/libpam/pam_set_item.c +++ b/lib/libpam/pam_set_item.c @@ -1,126 +1,125 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_set_item.c 918 2017-02-19 17:46:22Z des $ + * $OpenPAM: pam_set_item.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 60 * * Set authentication information */ int pam_set_item(pam_handle_t *pamh, int item_type, const void *item) { void **slot; size_t nsize, osize; ENTERI(item_type); slot = &pamh->item[item_type]; osize = nsize = 0; switch (item_type) { case PAM_SERVICE: /* set once only, by pam_start() */ if (*slot != NULL && item != NULL) - RETURNC(PAM_SYSTEM_ERR); + RETURNC(PAM_BAD_ITEM); /* fall through */ case PAM_USER: case PAM_AUTHTOK: case PAM_OLDAUTHTOK: case PAM_TTY: case PAM_RHOST: case PAM_RUSER: case PAM_USER_PROMPT: case PAM_AUTHTOK_PROMPT: case PAM_OLDAUTHTOK_PROMPT: case PAM_HOST: if (*slot != NULL) osize = strlen(*slot) + 1; if (item != NULL) nsize = strlen(item) + 1; break; case PAM_REPOSITORY: osize = nsize = sizeof(struct pam_repository); break; case PAM_CONV: osize = nsize = sizeof(struct pam_conv); break; default: - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_ITEM); } if (*slot != NULL) { memset(*slot, 0xd0, osize); FREE(*slot); } if (item != NULL) { if ((*slot = malloc(nsize)) == NULL) RETURNC(PAM_BUF_ERR); memcpy(*slot, item, nsize); } else { *slot = NULL; } RETURNC(PAM_SUCCESS); } /* * Error codes: * - * PAM_SYMBOL_ERR - * PAM_SYSTEM_ERR + * PAM_BAD_ITEM * PAM_BUF_ERR */ /** * The =pam_set_item function sets the item specified by the =item_type * argument to a copy of the object pointed to by the =item argument. * The item is stored in the PAM context specified by the =pamh argument. * See =pam_get_item for a list of recognized item types. */ diff --git a/lib/libpam/pam_set_mapped_authtok.c b/lib/libpam/pam_set_mapped_authtok.c index c8fbd91b4aac..fa3d2fa4fdf4 100644 --- a/lib/libpam/pam_set_mapped_authtok.c +++ b/lib/libpam/pam_set_mapped_authtok.c @@ -1,66 +1,66 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_set_mapped_authtok.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_set_mapped_authtok.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include /* * XSSO 4.2.1 * XSSO 6 page 62 * * Store the password for the username supplied */ int pam_set_mapped_authtok(pam_handle_t *pamh, const char *target_module_username, size_t target_authtok_len, unsigned char *target_module_authtok, const char *target_module_type, const char *target_authn_domain) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_set_mapped_username.c b/lib/libpam/pam_set_mapped_username.c index 8f62f53d235d..ee8813b1e973 100644 --- a/lib/libpam/pam_set_mapped_username.c +++ b/lib/libpam/pam_set_mapped_username.c @@ -1,67 +1,67 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_set_mapped_username.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_set_mapped_username.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include /* * XSSO 4.2.1 * XSSO 6 page 64 * * Set a username */ int pam_set_mapped_username(pam_handle_t *pamh, char *src_username, char *src_module_type, char *src_authn_domain, char *target_module_username, char *target_module_type, char *target_authn_domain) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_setcred.c b/lib/libpam/pam_setcred.c index 7a691765573b..eb71ba808a84 100644 --- a/lib/libpam/pam_setcred.c +++ b/lib/libpam/pam_setcred.c @@ -1,99 +1,99 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_setcred.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_setcred.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 57 * * Modify / delete user credentials for an authentication service */ int pam_setcred(pam_handle_t *pamh, int flags) { int r; ENTER(); if (flags & ~(PAM_SILENT|PAM_ESTABLISH_CRED|PAM_DELETE_CRED| PAM_REINITIALIZE_CRED|PAM_REFRESH_CRED)) - RETURNC(PAM_SYMBOL_ERR); + RETURNC(PAM_BAD_CONSTANT); /* XXX enforce exclusivity */ r = openpam_dispatch(pamh, PAM_SM_SETCRED, flags); RETURNC(r); } /* * Error codes: * * =openpam_dispatch * =pam_sm_setcred * !PAM_IGNORE - * PAM_SYMBOL_ERR + * PAM_BAD_CONSTANT */ /** * The =pam_setcred function manages the application's credentials. * * The =flags argument is the binary or of zero or more of the following * values: * * =PAM_SILENT: * Do not emit any messages. * =PAM_ESTABLISH_CRED: * Establish the credentials of the target user. * =PAM_DELETE_CRED: * Revoke all established credentials. * =PAM_REINITIALIZE_CRED: * Fully reinitialise credentials. * =PAM_REFRESH_CRED: * Refresh credentials. * * The latter four are mutually exclusive. * - * If any other bits are set, =pam_setcred will return =PAM_SYMBOL_ERR. + * If any other bits are set, =pam_setcred will return =PAM_BAD_CONSTANT. */ diff --git a/lib/libpam/pam_setenv.c b/lib/libpam/pam_setenv.c index 3c2209c1c0dd..f05faf236608 100644 --- a/lib/libpam/pam_setenv.c +++ b/lib/libpam/pam_setenv.c @@ -1,104 +1,104 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_setenv.c 914 2017-01-21 15:15:29Z des $ + * $OpenPAM: pam_setenv.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include "openpam_impl.h" #include "openpam_asprintf.h" /* * OpenPAM extension * * Set the value of an environment variable * Mirrors setenv(3) */ int pam_setenv(pam_handle_t *pamh, const char *name, const char *value, int overwrite) { char *env; int r; ENTER(); /* sanity checks */ if (*name == '\0' || strchr(name, '=') != NULL) { errno = EINVAL; RETURNC(PAM_SYSTEM_ERR); } /* is it already there? */ if (!overwrite && openpam_findenv(pamh, name, strlen(name)) >= 0) RETURNC(PAM_SUCCESS); /* set it... */ if (asprintf(&env, "%s=%s", name, value) < 0) RETURNC(PAM_BUF_ERR); r = pam_putenv(pamh, env); FREE(env); RETURNC(r); } /* * Error codes: * * =pam_putenv * PAM_SYSTEM_ERR * PAM_BUF_ERR */ /** * The =pam_setenv function sets an environment variable. * Its semantics are similar to those of =setenv, but it modifies the PAM * context's environment list instead of the application's. * * >pam_getenv * >pam_getenvlist * >pam_putenv */ diff --git a/lib/libpam/pam_sm_acct_mgmt.c b/lib/libpam/pam_sm_acct_mgmt.c index 6420fbac0fb2..0919c26bd54d 100644 --- a/lib/libpam/pam_sm_acct_mgmt.c +++ b/lib/libpam/pam_sm_acct_mgmt.c @@ -1,85 +1,85 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_acct_mgmt.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_acct_mgmt.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 66 * * Service module implementation for pam_acct_mgmt */ int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, const char **argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * Error codes: * * PAM_SERVICE_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR * PAM_PERM_DENIED * PAM_IGNORE * PAM_ABORT * * PAM_USER_UNKNOWN * PAM_AUTH_ERR * PAM_NEW_AUTHTOK_REQD * PAM_ACCT_EXPIRED */ /** * The =pam_sm_acct_mgmt function is the service module's implementation * of the =pam_acct_mgmt API function. */ diff --git a/lib/libpam/pam_sm_authenticate.c b/lib/libpam/pam_sm_authenticate.c index f31b6ac2db24..79c134866d87 100644 --- a/lib/libpam/pam_sm_authenticate.c +++ b/lib/libpam/pam_sm_authenticate.c @@ -1,86 +1,86 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_authenticate.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_authenticate.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 68 * * Service module implementation for pam_authenticate */ int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char **argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * Error codes: * * PAM_SERVICE_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR * PAM_PERM_DENIED * PAM_IGNORE * PAM_ABORT * * PAM_AUTH_ERR * PAM_CRED_INSUFFICIENT * PAM_AUTHINFO_UNAVAIL * PAM_USER_UNKNOWN * PAM_MAXTRIES */ /** * The =pam_sm_authenticate function is the service module's * implementation of the =pam_authenticate API function. */ diff --git a/lib/libpam/pam_sm_authenticate_secondary.c b/lib/libpam/pam_sm_authenticate_secondary.c index 4a232fbd0fcb..295614296571 100644 --- a/lib/libpam/pam_sm_authenticate_secondary.c +++ b/lib/libpam/pam_sm_authenticate_secondary.c @@ -1,72 +1,72 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_authenticate_secondary.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_authenticate_secondary.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 70 * * Service module implementation for pam_authenticate_secondary */ int pam_sm_authenticate_secondary(pam_handle_t *pamh, char *target_username, char *target_module_type, char *target_authn_domain, char *target_supp_data, unsigned char *target_module_authtok, int flags, int argc, const char **argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_sm_chauthtok.c b/lib/libpam/pam_sm_chauthtok.c index 4f17562af288..fcf6542628b3 100644 --- a/lib/libpam/pam_sm_chauthtok.c +++ b/lib/libpam/pam_sm_chauthtok.c @@ -1,91 +1,91 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_chauthtok.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_chauthtok.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 72 * * Service module implementation for pam_chauthtok */ int pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * Error codes: * * PAM_SERVICE_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR * PAM_PERM_DENIED * PAM_IGNORE * PAM_ABORT * * PAM_PERM_DENIED * PAM_AUTHTOK_ERR * PAM_AUTHTOK_RECOVERY_ERR * PAM_AUTHTOK_LOCK_BUSY * PAM_AUTHTOK_DISABLE_AGING * PAM_TRY_AGAIN */ /** * The =pam_sm_chauthtok function is the service module's implementation * of the =pam_chauthtok API function. * * When the application calls =pam_chauthtok, the service function is * called twice, first with the =PAM_PRELIM_CHECK flag set and then again * with the =PAM_UPDATE_AUTHTOK flag set. */ diff --git a/lib/libpam/pam_sm_close_session.c b/lib/libpam/pam_sm_close_session.c index 9247d8f5b1fc..ffd78fc2abaa 100644 --- a/lib/libpam/pam_sm_close_session.c +++ b/lib/libpam/pam_sm_close_session.c @@ -1,82 +1,82 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_close_session.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_close_session.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 75 * * Service module implementation for pam_close_session */ int pam_sm_close_session(pam_handle_t *pamh, int flags, int args, const char **argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * Error codes: * * PAM_SERVICE_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR * PAM_PERM_DENIED * PAM_IGNORE * PAM_ABORT * * PAM_SESSION_ERR */ /** * The =pam_sm_close_session function is the service module's * implementation of the =pam_close_session API function. */ diff --git a/lib/libpam/pam_sm_get_mapped_authtok.c b/lib/libpam/pam_sm_get_mapped_authtok.c index 473a52e7742e..f5fba4ec6770 100644 --- a/lib/libpam/pam_sm_get_mapped_authtok.c +++ b/lib/libpam/pam_sm_get_mapped_authtok.c @@ -1,71 +1,71 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_get_mapped_authtok.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_get_mapped_authtok.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 77 * * Service module implementation for pam_get_mapped_authtok */ int pam_sm_get_mapped_authtok(pam_handle_t *pamh, char *target_module_username, char *target_module_type, char *target_authn_domain, size_t *target_authtok_len, unsigned char **target_module_authtok, int argc, char *argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_sm_get_mapped_username.c b/lib/libpam/pam_sm_get_mapped_username.c index 6de9fdb46437..286f6e4a444d 100644 --- a/lib/libpam/pam_sm_get_mapped_username.c +++ b/lib/libpam/pam_sm_get_mapped_username.c @@ -1,72 +1,72 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_get_mapped_username.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_get_mapped_username.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 79 * * Service module implementation for pam_get_mapped_username */ int pam_sm_get_mapped_username(pam_handle_t *pamh, char *src_username, char *src_module_type, char *src_authn_domain, char *target_module_type, char *target_authn_domain, char **target_module_username, int argc, const char **argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_sm_open_session.c b/lib/libpam/pam_sm_open_session.c index a576a00b1af9..293d40aadef2 100644 --- a/lib/libpam/pam_sm_open_session.c +++ b/lib/libpam/pam_sm_open_session.c @@ -1,82 +1,82 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_open_session.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_open_session.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 81 * * Service module implementation for pam_open_session */ int pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * Error codes: * * PAM_SERVICE_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR * PAM_PERM_DENIED * PAM_IGNORE * PAM_ABORT * * PAM_SESSION_ERR */ /** * The =pam_sm_open_session function is the service module's * implementation of the =pam_open_session API function. */ diff --git a/lib/libpam/pam_sm_set_mapped_authtok.c b/lib/libpam/pam_sm_set_mapped_authtok.c index de0e91f86e5d..afcb55928198 100644 --- a/lib/libpam/pam_sm_set_mapped_authtok.c +++ b/lib/libpam/pam_sm_set_mapped_authtok.c @@ -1,71 +1,71 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_set_mapped_authtok.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_set_mapped_authtok.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 83 * * Service module implementation for pam_set_mapped_authtok */ int pam_sm_set_mapped_authtok(pam_handle_t *pamh, char *target_module_username, size_t target_authtok_len, unsigned char *target_module_authtok, char *target_module_type, char *target_authn_domain, int argc, const char *argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_sm_set_mapped_username.c b/lib/libpam/pam_sm_set_mapped_username.c index 2696d3e182ec..ed844c3385a8 100644 --- a/lib/libpam/pam_sm_set_mapped_username.c +++ b/lib/libpam/pam_sm_set_mapped_username.c @@ -1,69 +1,69 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_set_mapped_username.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_set_mapped_username.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 85 * * Service module implementation for pam_set_mapped_username */ int pam_sm_set_mapped_username(pam_handle_t *pamh, char *target_module_username, char *target_module_type, char *target_authn_domain, int argc, const char **argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * NODOC */ diff --git a/lib/libpam/pam_sm_setcred.c b/lib/libpam/pam_sm_setcred.c index 0836adc54f8e..1926c5664031 100644 --- a/lib/libpam/pam_sm_setcred.c +++ b/lib/libpam/pam_sm_setcred.c @@ -1,86 +1,86 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_sm_setcred.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_sm_setcred.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include /* * XSSO 4.2.2 * XSSO 6 page 87 * * Service module implementation for pam_setcred */ int pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv) { ENTER(); RETURNC(PAM_SYSTEM_ERR); } /* * Error codes: * * PAM_SERVICE_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR * PAM_PERM_DENIED * PAM_IGNORE * PAM_ABORT * * PAM_CRED_UNAVAIL * PAM_CRED_EXPIRED * PAM_USER_UNKNOWN * PAM_CRED_ERR */ /** * The =pam_sm_setcred function is the service module's implementation of * the =pam_setcred API function. */ diff --git a/lib/libpam/pam_start.c b/lib/libpam/pam_start.c index 03fae416cad6..6605d9179ce2 100644 --- a/lib/libpam/pam_start.c +++ b/lib/libpam/pam_start.c @@ -1,122 +1,122 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_start.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_start.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" #include "openpam_strlcpy.h" #ifdef _SC_HOST_NAME_MAX #define HOST_NAME_MAX sysconf(_SC_HOST_NAME_MAX) #else #define HOST_NAME_MAX 1024 #endif /* * XSSO 4.2.1 * XSSO 6 page 89 * * Initiate a PAM transaction */ int pam_start(const char *service, const char *user, const struct pam_conv *pam_conv, pam_handle_t **pamh) { char hostname[HOST_NAME_MAX + 1]; struct pam_handle *ph; int r; ENTER(); if ((ph = calloc(1, sizeof *ph)) == NULL) RETURNC(PAM_BUF_ERR); if ((r = pam_set_item(ph, PAM_SERVICE, service)) != PAM_SUCCESS) goto fail; if (gethostname(hostname, sizeof hostname) != 0) strlcpy(hostname, "localhost", sizeof hostname); if ((r = pam_set_item(ph, PAM_HOST, hostname)) != PAM_SUCCESS) goto fail; if ((r = pam_set_item(ph, PAM_USER, user)) != PAM_SUCCESS) goto fail; if ((r = pam_set_item(ph, PAM_CONV, pam_conv)) != PAM_SUCCESS) goto fail; if ((r = openpam_configure(ph, service)) != PAM_SUCCESS) goto fail; *pamh = ph; openpam_log(PAM_LOG_DEBUG, "pam_start(\"%s\") succeeded", service); RETURNC(PAM_SUCCESS); fail: pam_end(ph, r); RETURNC(r); } /* * Error codes: * * =openpam_configure * =pam_set_item * !PAM_SYMBOL_ERR * PAM_BUF_ERR */ /** * The =pam_start function creates and initializes a PAM context. * * The =service argument specifies the name of the policy to apply, and is * stored in the =PAM_SERVICE item in the created context. * * The =user argument specifies the name of the target user - the user the * created context will serve to authenticate. * It is stored in the =PAM_USER item in the created context. * * The =pam_conv argument points to a =struct pam_conv describing the * conversation function to use; see =pam_conv for details. * * >pam_get_item * >pam_set_item * >pam_end */ diff --git a/lib/libpam/pam_strerror.c b/lib/libpam/pam_strerror.c index 8621ad6c3dd4..2f6fd70a25ba 100644 --- a/lib/libpam/pam_strerror.c +++ b/lib/libpam/pam_strerror.c @@ -1,137 +1,77 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. - * Copyright (c) 2004-2011 Dag-Erling Smørgrav + * Copyright (c) 2004-2017 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_strerror.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_strerror.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "openpam_impl.h" /* * XSSO 4.2.1 * XSSO 6 page 92 * * Get PAM standard error message string */ const char * pam_strerror(const pam_handle_t *pamh, int error_number) { static char unknown[16]; (void)pamh; - - switch (error_number) { - case PAM_SUCCESS: - return ("success"); - case PAM_OPEN_ERR: - return ("failed to load module"); - case PAM_SYMBOL_ERR: - return ("invalid symbol"); - case PAM_SERVICE_ERR: - return ("error in service module"); - case PAM_SYSTEM_ERR: - return ("system error"); - case PAM_BUF_ERR: - return ("memory buffer error"); - case PAM_CONV_ERR: - return ("conversation failure"); - case PAM_PERM_DENIED: - return ("permission denied"); - case PAM_MAXTRIES: - return ("maximum number of tries exceeded"); - case PAM_AUTH_ERR: - return ("authentication error"); - case PAM_NEW_AUTHTOK_REQD: - return ("new authentication token required"); - case PAM_CRED_INSUFFICIENT: - return ("insufficient credentials"); - case PAM_AUTHINFO_UNAVAIL: - return ("authentication information is unavailable"); - case PAM_USER_UNKNOWN: - return ("unknown user"); - case PAM_CRED_UNAVAIL: - return ("failed to retrieve user credentials"); - case PAM_CRED_EXPIRED: - return ("user credentials have expired"); - case PAM_CRED_ERR: - return ("failed to set user credentials"); - case PAM_ACCT_EXPIRED: - return ("user account has expired"); - case PAM_AUTHTOK_EXPIRED: - return ("password has expired"); - case PAM_SESSION_ERR: - return ("session failure"); - case PAM_AUTHTOK_ERR: - return ("authentication token failure"); - case PAM_AUTHTOK_RECOVERY_ERR: - return ("failed to recover old authentication token"); - case PAM_AUTHTOK_LOCK_BUSY: - return ("authentication token lock busy"); - case PAM_AUTHTOK_DISABLE_AGING: - return ("authentication token aging disabled"); - case PAM_NO_MODULE_DATA: - return ("module data not found"); - case PAM_IGNORE: - return ("ignore this module"); - case PAM_ABORT: - return ("general failure"); - case PAM_TRY_AGAIN: - return ("try again"); - case PAM_MODULE_UNKNOWN: - return ("unknown module type"); - case PAM_DOMAIN_UNKNOWN: - return ("unknown authentication domain"); - default: + if (error_number >= 0 && error_number < PAM_NUM_ERRORS) { + return (pam_err_text[error_number]); + } else { snprintf(unknown, sizeof unknown, "#%d", error_number); return (unknown); } } /** * The =pam_strerror function returns a pointer to a string containing a * textual description of the error indicated by the =error_number * argument. * The =pamh argument is ignored. * For compatibility with other implementations, it should be either a * valid PAM handle returned by a previous call to =pam_start, or =NULL. */ diff --git a/lib/libpam/pam_verror.c b/lib/libpam/pam_verror.c index 683abbc0b2fb..67950cf71159 100644 --- a/lib/libpam/pam_verror.c +++ b/lib/libpam/pam_verror.c @@ -1,84 +1,84 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_verror.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_verror.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Display an error message */ int pam_verror(const pam_handle_t *pamh, const char *fmt, va_list ap) { char *rsp; int r; r = pam_vprompt(pamh, PAM_ERROR_MSG, &rsp, fmt, ap); FREE(rsp); /* ignore response */ return (r); } /* * Error codes: * * !PAM_SYMBOL_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR */ /** * The =pam_verror function passes its arguments to =pam_vprompt with a * style argument of =PAM_ERROR_MSG, and discards the response. * * >pam_error * >pam_vinfo */ diff --git a/lib/libpam/pam_vinfo.c b/lib/libpam/pam_vinfo.c index 3ae2c7faa19a..3e027914630a 100644 --- a/lib/libpam/pam_vinfo.c +++ b/lib/libpam/pam_vinfo.c @@ -1,84 +1,84 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_vinfo.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_vinfo.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Display an information message */ int pam_vinfo(const pam_handle_t *pamh, const char *fmt, va_list ap) { char *rsp; int r; r = pam_vprompt(pamh, PAM_TEXT_INFO, &rsp, fmt, ap); FREE(rsp); /* ignore response */ return (r); } /* * Error codes: * * !PAM_SYMBOL_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR */ /** * The =pam_vinfo function passes its arguments to =pam_vprompt with a * style argument of =PAM_TEXT_INFO, and discards the response. * * >pam_info * >pam_verror */ diff --git a/lib/libpam/pam_vprompt.c b/lib/libpam/pam_vprompt.c index eb337af0dc06..982e6ae5a5ce 100644 --- a/lib/libpam/pam_vprompt.c +++ b/lib/libpam/pam_vprompt.c @@ -1,133 +1,133 @@ /*- * Copyright (c) 2002-2003 Networks Associates Technology, Inc. * Copyright (c) 2004-2011 Dag-Erling Smørgrav * All rights reserved. * * This software was developed for the FreeBSD Project by ThinkSec AS and * Network Associates Laboratories, the Security Research Division of * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 * ("CBOSS"), as part of the DARPA CHATS research program. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_vprompt.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_vprompt.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_impl.h" /* * OpenPAM extension * * Call the conversation function */ int pam_vprompt(const pam_handle_t *pamh, int style, char **resp, const char *fmt, va_list ap) { char msgbuf[PAM_MAX_MSG_SIZE]; struct pam_message msg; const struct pam_message *msgp; struct pam_response *rsp; const struct pam_conv *conv; const void *convp; int r; ENTER(); r = pam_get_item(pamh, PAM_CONV, &convp); if (r != PAM_SUCCESS) RETURNC(r); conv = convp; if (conv == NULL || conv->conv == NULL) { openpam_log(PAM_LOG_ERROR, "no conversation function"); RETURNC(PAM_SYSTEM_ERR); } vsnprintf(msgbuf, PAM_MAX_MSG_SIZE, fmt, ap); msg.msg_style = style; msg.msg = msgbuf; msgp = &msg; rsp = NULL; r = (conv->conv)(1, &msgp, &rsp, conv->appdata_ptr); *resp = rsp == NULL ? NULL : rsp->resp; FREE(rsp); RETURNC(r); } /* * Error codes: * * !PAM_SYMBOL_ERR * PAM_SYSTEM_ERR * PAM_BUF_ERR * PAM_CONV_ERR */ /** * The =pam_vprompt function constructs a string from the =fmt and =ap * arguments using =vsnprintf, and passes it to the given PAM context's * conversation function. * * The =style argument specifies the type of interaction requested, and * must be one of the following: * * =PAM_PROMPT_ECHO_OFF: * Display the message and obtain the user's response without * displaying it. * =PAM_PROMPT_ECHO_ON: * Display the message and obtain the user's response. * =PAM_ERROR_MSG: * Display the message as an error message, and do not wait * for a response. * =PAM_TEXT_INFO: * Display the message as an informational message, and do * not wait for a response. * * A pointer to the response, or =NULL if the conversation function did * not return one, is stored in the location pointed to by the =resp * argument. * * The message and response should not exceed =PAM_MAX_MSG_SIZE or * =PAM_MAX_RESP_SIZE, respectively. * If they do, they may be truncated. * * >pam_error * >pam_info * >pam_prompt * >pam_verror * >pam_vinfo */ diff --git a/misc/gendoc.pl b/misc/gendoc.pl index 3202dc6f5529..b8e6c96af428 100644 --- a/misc/gendoc.pl +++ b/misc/gendoc.pl @@ -1,683 +1,691 @@ #!/usr/bin/perl -w #- # Copyright (c) 2002-2003 Networks Associates Technology, Inc. -# Copyright (c) 2004-2014 Dag-Erling Smørgrav +# Copyright (c) 2004-2017 Dag-Erling Smørgrav # All rights reserved. # # This software was developed for the FreeBSD Project by ThinkSec AS and # Network Associates Laboratories, the Security Research Division of # Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 # ("CBOSS"), as part of the DARPA CHATS research program. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # 3. The name of the author may not be used to endorse or promote # products derived from this software without specific prior written # permission. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # -# $Id: gendoc.pl 910 2017-01-21 12:22:08Z des $ +# $OpenPAM: gendoc.pl 938 2017-04-30 21:34:42Z des $ # use strict; use warnings; use open qw(:utf8); use utf8; use Fcntl; use Getopt::Std; use POSIX qw(strftime); use vars qw(%AUTHORS $TODAY %FUNCTIONS %PAMERR); %AUTHORS = ( THINKSEC => "developed for the .Fx Project by ThinkSec AS and Network Associates Laboratories, the Security Research Division of Network Associates, Inc.\\& under DARPA/SPAWAR contract N66001-01-C-8035 .Pq Dq CBOSS , as part of the DARPA CHATS research program. .Pp The OpenPAM library is maintained by .An Dag-Erling Sm\\(/orgrav Aq Mt des\@des.no .", UIO => "developed for the University of Oslo by .An Dag-Erling Sm\\(/orgrav Aq Mt des\@des.no .", DES => "developed by .An Dag-Erling Sm\\(/orgrav Aq Mt des\@des.no .", ); %PAMERR = ( PAM_SUCCESS => "Success", PAM_OPEN_ERR => "Failed to load module", PAM_SYMBOL_ERR => "Invalid symbol", PAM_SERVICE_ERR => "Error in service module", PAM_SYSTEM_ERR => "System error", PAM_BUF_ERR => "Memory buffer error", PAM_CONV_ERR => "Conversation failure", PAM_PERM_DENIED => "Permission denied", PAM_MAXTRIES => "Maximum number of tries exceeded", PAM_AUTH_ERR => "Authentication error", PAM_NEW_AUTHTOK_REQD => "New authentication token required", PAM_CRED_INSUFFICIENT => "Insufficient credentials", PAM_AUTHINFO_UNAVAIL => "Authentication information is unavailable", PAM_USER_UNKNOWN => "Unknown user", PAM_CRED_UNAVAIL => "Failed to retrieve user credentials", PAM_CRED_EXPIRED => "User credentials have expired", PAM_CRED_ERR => "Failed to set user credentials", PAM_ACCT_EXPIRED => "User account has expired", PAM_AUTHTOK_EXPIRED => "Password has expired", PAM_SESSION_ERR => "Session failure", PAM_AUTHTOK_ERR => "Authentication token failure", PAM_AUTHTOK_RECOVERY_ERR => "Failed to recover old authentication token", PAM_AUTHTOK_LOCK_BUSY => "Authentication token lock busy", PAM_AUTHTOK_DISABLE_AGING => "Authentication token aging disabled", PAM_NO_MODULE_DATA => "Module data not found", PAM_IGNORE => "Ignore this module", PAM_ABORT => "General failure", PAM_TRY_AGAIN => "Try again", PAM_MODULE_UNKNOWN => "Unknown module type", PAM_DOMAIN_UNKNOWN => "Unknown authentication domain", + PAM_BAD_HANDLE => "Invalid PAM handle", + PAM_BAD_ITEM => "Unrecognized or restricted item", + PAM_BAD_FEATURE => "Unrecognized or restricted feature", + PAM_BAD_CONSTANT => "Bad constant", ); sub parse_source($) { my $fn = shift; local *FILE; my $source; my $func; my $descr; my $type; my $args; my $argnames; my $man; my $inlist; my $intaglist; my $inliteral; my $customrv; my $deprecated; my $experimental; my $version; my %xref; - my @errors; + my %errors; my $author; if ($fn !~ m,\.c$,) { warn("$fn: not C source, ignoring\n"); return undef; } open(FILE, "<", "$fn") or die("$fn: open(): $!\n"); $source = join('', ); close(FILE); return undef if ($source =~ m/^ \* NOPARSE\s*$/m); - if ($source =~ m/(\$Id:[^\$]+\$)/) { + if ($source =~ m/(\$OpenPAM:[^\$]+\$)/) { $version = $1; } $author = 'THINKSEC'; if ($source =~ s/^ \* AUTHOR\s+(\w*)\s*$//m) { $author = $1; } if ($source =~ s/^ \* DEPRECATED\s*(\w*)\s*$//m) { $deprecated = $1 // 0; } if ($source =~ s/^ \* EXPERIMENTAL\s*$//m) { $experimental = 1; } $func = $fn; $func =~ s,^(?:.*/)?([^/]+)\.c$,$1,; if ($source !~ m,\n \* ([\S ]+)\n \*/\n\n([\S ]+)\n$func\((.*?)\)\n\{,s) { warn("$fn: can't find $func\n"); return undef; } ($descr, $type, $args) = ($1, $2, $3); $descr =~ s,^([A-Z][a-z]),lc($1),e; $descr =~ s,[\.\s]*$,,; while ($args =~ s/^((?:[^\(]|\([^\)]*\))*),\s*/$1\" \"/g) { # nothing } $args =~ s/,\s+/, /gs; $args = "\"$args\""; %xref = ( 3 => { 'pam' => 1 }, ); if ($type eq "int") { foreach (split("\n", $source)) { - next unless (m/^ \*\s+(!?PAM_[A-Z_]+|=[a-z_]+)\s*$/); - push(@errors, $1); + next unless (m/^ \*\t(!?PAM_[A-Z_]+|=[a-z_]+)\s*(.*?)\s*$/); + $errors{$1} = $2; } ++$xref{3}->{pam_strerror}; } $argnames = $args; # extract names of regular arguments $argnames =~ s/\"[^\"]+\*?\b(\w+)\"/\"$1\"/g; # extract names of function pointer arguments $argnames =~ s/\"([\w\s\*]+)\(\*?(\w+)\)\([^\)]+\)\"/\"$2\"/g; # escape metacharacters (there shouldn't be any, but...) $argnames =~ s/([\|\[\]\(\)\.\*\+\?])/\\$1/g; # separate argument names with | $argnames =~ s/\" \"/|/g; # and surround with () $argnames =~ s/^\"(.*)\"$/$1/; # $argnames is now a regexp that matches argument names $inliteral = $inlist = $intaglist = 0; foreach (split("\n", $source)) { s/\s*$//; if (!defined($man)) { if (m/^\/\*\*$/) { $man = ""; } next; } last if (m/^ \*\/$/); s/^ \* ?//; s/\\(.)/$1/gs; if (m/^$/) { # paragraph separator if ($inlist || $intaglist) { # either a blank line between list items, or a blank # line after the final list item. The latter case # will be handled further down. next; } if ($man =~ m/\n\.Sh [^\n]+\n$/s) { # a blank line after a section header next; } if ($man ne "" && $man !~ m/\.Pp\n$/s) { if ($inliteral) { $man .= "\0\n"; } else { $man .= ".Pp\n"; } } next; } if (m/^>(\w+)(\s+\d)?$/) { # "see also" cross-reference my ($page, $sect) = ($1, $2 ? int($2) : 3); ++$xref{$sect}->{$page}; next; } if (s/^([A-Z][0-9A-Z -]+)$/.Sh $1/) { if ($1 eq "RETURN VALUES") { $customrv = $1; } $man =~ s/\n\.Pp$/\n/s; $man .= "$_\n"; next; } if (s/^\s+-\s+//) { # item in bullet list if ($inliteral) { $man .= ".Ed\n"; $inliteral = 0; } if ($intaglist) { $man .= ".El\n.Pp\n"; $intaglist = 0; } if (!$inlist) { $man =~ s/\.Pp\n$//s; $man .= ".Bl -bullet\n"; $inlist = 1; } $man .= ".It\n"; # fall through } elsif (s/^\s+(\S+):\s*/.It $1/) { # item in tag list if ($inliteral) { $man .= ".Ed\n"; $inliteral = 0; } if ($inlist) { $man .= ".El\n.Pp\n"; $inlist = 0; } if (!$intaglist) { $man =~ s/\.Pp\n$//s; $man .= ".Bl -tag -width 18n\n"; $intaglist = 1; } s/^\.It [=;]([A-Za-z][0-9A-Za-z_]+)$/.It Dv $1/gs; $man .= "$_\n"; next; } elsif (($inlist || $intaglist) && m/^\S/) { # regular text after list $man .= ".El\n.Pp\n"; $inlist = $intaglist = 0; } elsif ($inliteral && m/^\S/) { # regular text after literal section $man .= ".Ed\n"; $inliteral = 0; } elsif ($inliteral) { # additional text within literal section $man .= "$_\n"; next; } elsif ($inlist || $intaglist) { # additional text within list s/^\s+//; } elsif (m/^\s+/) { # new literal section $man .= ".Bd -literal\n"; $inliteral = 1; $man .= "$_\n"; next; } s/\s*=($func)\b\s*/\n.Fn $1\n/gs; s/\s*=($argnames)\b\s*/\n.Fa $1\n/gs; s/\s*=((?:enum|struct|union) \w+(?: \*)?)\b\s*/\n.Vt $1\n/gs; s/\s*:([a-z][0-9a-z_]+)\b\s*/\n.Va $1\n/gs; s/\s*;([a-z][0-9a-z_]+)\b\s*/\n.Dv $1\n/gs; s/\s*=!([a-z][0-9a-z_]+)\b\s*/\n.Xr $1 3\n/gs; while (s/\s*=([a-z][0-9a-z_]+)\b\s*/\n.Xr $1 3\n/s) { ++$xref{3}->{$1}; } s/\s*\"(?=\w)/\n.Do\n/gs; s/\"(?!\w)\s*/\n.Dc\n/gs; s/\s*=([A-Z][0-9A-Z_]+)\b\s*(?![\.,:;])/\n.Dv $1\n/gs; s/\s*=([A-Z][0-9A-Z_]+)\b([\.,:;]+)\s*/\n.Dv $1 $2\n/gs; s/\s*{([A-Z][a-z] .*?)}\s*/\n.$1\n/gs; $man .= "$_\n"; } if (defined($man)) { if ($inlist || $intaglist) { $man .= ".El\n"; $inlist = $intaglist = 0; } if ($inliteral) { $man .= ".Ed\n"; $inliteral = 0; } $man =~ s/\%/\\&\%/gs; $man =~ s/(\n\.[A-Z][a-z] [\w ]+)\n([.,:;-])\s+/$1 $2\n/gs; $man =~ s/\s*$/\n/gm; $man =~ s/\n+/\n/gs; $man =~ s/\0//gs; $man =~ s/\n\n\./\n\./gs; chomp($man); } else { $man = "No description available."; } $FUNCTIONS{$func} = { 'source' => $fn, 'version' => $version, 'name' => $func, 'descr' => $descr, 'type' => $type, 'args' => $args, 'man' => $man, 'xref' => \%xref, - 'errors' => \@errors, + 'errors' => \%errors, 'author' => $author, 'customrv' => $customrv, 'deprecated' => $deprecated, 'experimental' => $experimental, }; if ($source =~ m/^ \* NODOC\s*$/m) { $FUNCTIONS{$func}->{nodoc} = 1; } if ($source !~ m/^ \* XSSO \d/m) { $FUNCTIONS{$func}->{openpam} = 1; } expand_errors($FUNCTIONS{$func}); return $FUNCTIONS{$func}; } sub expand_errors($); sub expand_errors($) { my $func = shift; # Ref to function hash my %errors; my $ref; my $fn; if (defined($$func{recursed})) { warn("$$func{name}(): loop in error spec\n"); return qw(); } $$func{recursed} = 1; - foreach (@{$$func{errors}}) { + foreach (keys %{$$func{errors}}) { if (m/^(PAM_[A-Z_]+)$/) { if (!defined($PAMERR{$1})) { warn("$$func{name}(): unrecognized error: $1\n"); next; } - $errors{$1} = 1; + $errors{$1} = $$func{errors}->{$_}; } elsif (m/^!(PAM_[A-Z_]+)$/) { # treat negations separately } elsif (m/^=([a-z_]+)$/) { $ref = $1; if (!defined($FUNCTIONS{$ref})) { $fn = $$func{source}; $fn =~ s/$$func{name}/$ref/; parse_source($fn); } if (!defined($FUNCTIONS{$ref})) { warn("$$func{name}(): reference to unknown $ref()\n"); next; } - foreach (@{$FUNCTIONS{$ref}->{errors}}) { - $errors{$_} = 1; + foreach (keys %{$FUNCTIONS{$ref}->{errors}}) { + $errors{$_} //= $FUNCTIONS{$ref}->{errors}->{$_}; } } else { warn("$$func{name}(): invalid error specification: $_\n"); } } - foreach (@{$$func{errors}}) { + foreach (keys %{$$func{errors}}) { if (m/^!(PAM_[A-Z_]+)$/) { delete($errors{$1}); } } delete($$func{recursed}); - $$func{errors} = [ sort(keys(%errors)) ]; + $$func{errors} = \%errors; } sub dictionary_order($$) { my ($a, $b) = @_; $a =~ s/[^[:alpha:]]//g; $b =~ s/[^[:alpha:]]//g; $a cmp $b; } sub genxref($) { my $xref = shift; # References my $mdoc = ''; my @refs = (); foreach my $sect (sort(keys(%{$xref}))) { foreach my $page (sort(dictionary_order keys(%{$xref->{$sect}}))) { push(@refs, "$page $sect"); } } while ($_ = shift(@refs)) { $mdoc .= ".Xr $_" . (@refs ? " ,\n" : "\n"); } return $mdoc; } sub gendoc($) { my $func = shift; # Ref to function hash local *FILE; + my %errors; my $mdoc; my $fn; return if defined($$func{nodoc}); $$func{source} =~ m/([^\/]+)$/; $mdoc = ".\\\" Generated from $1 by gendoc.pl\n"; if ($$func{version}) { $mdoc .= ".\\\" $$func{version}\n"; } $mdoc .= ".Dd $TODAY .Dt " . uc($$func{name}) . " 3 .Os .Sh NAME .Nm $$func{name} .Nd $$func{descr} "; if ($func =~ m/^(?:open)?pam_/) { $mdoc .= ".Sh LIBRARY .Lb libpam "; } $mdoc .= ".Sh SYNOPSIS .In sys/types.h "; if ($$func{args} =~ m/\bFILE \*\b/) { $mdoc .= ".In stdio.h\n"; } if ($$func{name} =~ m/^(?:open)?pam/) { $mdoc .= ".In security/pam_appl.h "; } if ($$func{name} =~ m/_sm_/) { $mdoc .= ".In security/pam_modules.h\n"; } if ($$func{name} =~ m/openpam/) { $mdoc .= ".In security/openpam.h\n"; } $mdoc .= ".Ft \"$$func{type}\" .Fn $$func{name} $$func{args} .Sh DESCRIPTION "; if (defined($$func{deprecated})) { $mdoc .= ".Bf Sy\n" . "This function is deprecated and may be removed " . "in a future release without further warning.\n"; if ($$func{deprecated}) { $mdoc .= "The\n.Fn $$func{deprecated}\nfunction " . "may be used to achieve similar results.\n"; } $mdoc .= ".Ef\n.Pp\n"; } if ($$func{experimental}) { $mdoc .= ".Bf Sy\n" . "This function is experimental and may be modified or removed " . "in a future release without prior warning.\n"; $mdoc .= ".Ef\n.Pp\n"; } $mdoc .= "$$func{man}\n"; - my @errors = @{$$func{errors}}; + %errors = %{$$func{errors}}; if ($$func{customrv}) { # leave it - } elsif ($$func{type} eq "int" && @errors) { + } elsif ($$func{type} eq "int" && %errors) { $mdoc .= ".Sh RETURN VALUES The .Fn $$func{name} function returns one of the following values: .Bl -tag -width 18n "; - foreach (@errors) { - $mdoc .= ".It Bq Er $_\n$PAMERR{$_}.\n"; + delete($errors{PAM_SUCCESS}); + foreach ('PAM_SUCCESS', sort keys %errors) { + $mdoc .= ".It Bq Er $_\n" . + ($errors{$_} || $PAMERR{$_}) . + ".\n"; } $mdoc .= ".El\n"; } elsif ($$func{type} eq "int") { $mdoc .= ".Sh RETURN VALUES The .Fn $$func{name} function returns 0 on success and -1 on failure. "; } elsif ($$func{type} =~ m/\*$/) { $mdoc .= ".Sh RETURN VALUES The .Fn $$func{name} function returns .Dv NULL on failure. "; } elsif ($$func{type} ne "void") { warn("$$func{name}(): no error specification\n"); } $mdoc .= ".Sh SEE ALSO\n" . genxref($$func{xref}); $mdoc .= ".Sh STANDARDS\n"; if ($$func{openpam}) { $mdoc .= "The .Fn $$func{name} function is an OpenPAM extension. "; } else { $mdoc .= ".Rs .%T \"X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules\" .%D \"June 1997\" .Re "; } $mdoc .= ".Sh AUTHORS The .Fn $$func{name} function and this manual page were\n"; $mdoc .= $AUTHORS{$$func{author} // 'THINKSEC_DARPA'} . "\n"; $fn = "$$func{name}.3"; if (open(FILE, ">", $fn)) { print(FILE $mdoc); close(FILE); } else { warn("$fn: open(): $!\n"); } } sub readproto($) { my $fn = shift; # File name local *FILE; my %func; open(FILE, "<", "$fn") or die("$fn: open(): $!\n"); while () { if (m/^\.Nm ((?:(?:open)?pam)_.*?)\s*$/) { $func{Nm} = $func{Nm} || $1; } elsif (m/^\.Ft (\S.*?)\s*$/) { $func{Ft} = $func{Ft} || $1; } elsif (m/^\.Fn (\S.*?)\s*$/) { $func{Fn} = $func{Fn} || $1; } } close(FILE); if ($func{Nm}) { $FUNCTIONS{$func{Nm}} = \%func; } else { warn("No function found\n"); } } sub gensummary($) { my $page = shift; # Which page to produce local *FILE; my $upage; my $func; my %xref; open(FILE, ">", "$page.3") or die("$page.3: $!\n"); $page =~ m/(\w+)$/; $upage = uc($1); print FILE ".\\\" Generated by gendoc.pl .Dd $TODAY .Dt $upage 3 .Os .Sh NAME "; my @funcs = sort(keys(%FUNCTIONS)); while ($func = shift(@funcs)) { print FILE ".Nm $FUNCTIONS{$func}->{Nm}"; print FILE " ," if (@funcs); print FILE "\n"; } print FILE ".Nd Pluggable Authentication Modules Library .Sh LIBRARY .Lb libpam .Sh SYNOPSIS\n"; if ($page eq 'pam') { print FILE ".In security/pam_appl.h\n"; } else { print FILE ".In security/openpam.h\n"; } foreach $func (sort(keys(%FUNCTIONS))) { print FILE ".Ft $FUNCTIONS{$func}->{Ft}\n"; print FILE ".Fn $FUNCTIONS{$func}->{Fn}\n"; } while () { if (m/^\.Xr (\S+)\s*(\d)\s*$/) { ++$xref{int($2)}->{$1}; } print FILE $_; } if ($page eq 'pam') { print FILE ".Sh RETURN VALUES The following return codes are defined by .In security/pam_constants.h : .Bl -tag -width 18n "; foreach (sort(keys(%PAMERR))) { print FILE ".It Bq Er $_\n$PAMERR{$_}.\n"; } print FILE ".El\n"; } print FILE ".Sh SEE ALSO "; if ($page eq 'pam') { ++$xref{3}->{openpam}; } foreach $func (keys(%FUNCTIONS)) { ++$xref{3}->{$func}; } print FILE genxref(\%xref); print FILE ".Sh STANDARDS .Rs .%T \"X/Open Single Sign-On Service (XSSO) - Pluggable Authentication Modules\" .%D \"June 1997\" .Re "; print FILE ".Sh AUTHORS The OpenPAM library and this manual page were $AUTHORS{THINKSEC} "; close(FILE); } sub usage() { print(STDERR "usage: gendoc [-op] source [...]\n"); exit(1); } MAIN:{ my %opts; usage() unless (@ARGV && getopts("op", \%opts)); $TODAY = strftime("%B %e, %Y", localtime(time())); $TODAY =~ s,\s+, ,g; if ($opts{o} || $opts{p}) { foreach my $fn (@ARGV) { readproto($fn); } gensummary('openpam') if ($opts{o}); gensummary('pam') if ($opts{p}); } else { foreach my $fn (@ARGV) { my $func = parse_source($fn); gendoc($func) if (defined($func)); } } exit(0); } diff --git a/mkpkgng.in b/mkpkgng.in index 3c57b7dc184f..da4e75919bef 100644 --- a/mkpkgng.in +++ b/mkpkgng.in @@ -1,177 +1,177 @@ #!/bin/sh #- # Copyright (c) 2013-2014 Dag-Erling Smørgrav # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # 3. The name of the author may not be used to endorse or promote # products derived from this software without specific prior written # permission. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # -# $Id: mkpkgng.in 890 2016-01-11 16:22:09Z des $ +# $OpenPAM: mkpkgng.in 938 2017-04-30 21:34:42Z des $ # # Print an informational message info() { echo "mkpkgng: $@" } # Print an error message and exit error() { echo "mkpkgng: $@" 1>&2 exit 1 } # Ask a yes / no question yesno() { while :; do echo -n "mkpkgng: $@ (yes/no) " read answer case $answer in [Yy]|[Yy][Ee][Ss]) return 0 ;; [Nn]|[Nn][Oo]) return 1 ;; esac done } # # Locate source and build directory # srcdir="@abs_top_srcdir@" builddir="@abs_top_builddir@" cd "$srcdir" # # Determine pkgng version and ABI # pkgver=$(pkg -v) [ -n "$pkgver" ] || error "Unable to determine pkgng version." pkgabi=$(pkg config abi) [ -n "$pkgabi" ] || error "Unable to determine package ABI." # # Determine package name and version # package="@PACKAGE@" version="@PACKAGE_VERSION@" if ! expr "$version" : "[0-9]{1,}$" >/dev/null ; then svnversion="$(svnversion 2>&1)" svnversion=$(expr "$svnversion" : '\([0-9][0-9]*\)[A-Z]\{0,1\}$') if [ -n "$svnversion" ] ; then package="$package-$version" version="r$svnversion" fi fi # # Locate GNU make # if which gmake >/dev/null ; then make=gmake else make=make fi make="$make --no-print-directory --quiet V=0" # # Create temporary directory # info "Creating the temporary directory." tmproot=$(mktemp -d "${TMPDIR:-/tmp}/$package-$version.XXXXXX") [ -n "$tmproot" -a -d "$tmproot" ] || \ error "Unable to create the temporary directory." trap "exit 1" INT trap "info Deleting the temporary directory. ; rm -rf '$tmproot'" EXIT set -e # # Install into tmproot # info "Installing into the temporary directory." $make install DESTDIR="$tmproot" # # Compress man pages # find $tmproot -type d -name 'man[0-9]' | while read mandir ; do find $mandir -type f -name '*.[0-9]' | while read manpage ; do gzip "$manpage" done find $mandir -type l -name '*.[0-9]' | while read manlink ; do ln -s "$(readlink $manlink).gz" "$manlink.gz" done done # # Generate stub manifest # info "Generating the stub manifest." manifest="$tmproot/+MANIFEST" cat >"$manifest" <>"$manifest" # # Create the package # info "Creating the package." pkg create -r "$tmproot" -m "$tmproot" -o "$builddir" # # Done # info "Package created for $package-$version." diff --git a/modules/Makefile.am b/modules/Makefile.am index 2ce129e5175c..99dd788c9d4d 100644 --- a/modules/Makefile.am +++ b/modules/Makefile.am @@ -1,7 +1,7 @@ -# $Id: Makefile.am 907 2017-01-18 09:39:01Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ SUBDIRS = pam_deny pam_permit pam_return if WITH_PAM_UNIX SUBDIRS += pam_unix endif diff --git a/modules/Makefile.in b/modules/Makefile.in index 172cda967b8f..683fe342cd36 100644 --- a/modules/Makefile.in +++ b/modules/Makefile.in @@ -1,625 +1,625 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ -# $Id: Makefile.am 907 2017-01-18 09:39:01Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ has_opt=no; \ sane_makeflags=$$MAKEFLAGS; \ if $(am__is_gnu_make); then \ sane_makeflags=$$MFLAGS; 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Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_deny.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_deny.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_AUTH_ERR); } PAM_EXTERN int pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_CRED_ERR); } PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_AUTH_ERR); } PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SESSION_ERR); } PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SESSION_ERR); } PAM_EXTERN int pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_AUTHTOK_ERR); } PAM_MODULE_ENTRY("pam_deny"); diff --git a/modules/pam_permit/Makefile.am b/modules/pam_permit/Makefile.am index b058c1e1aa02..faec653ccf59 100644 --- a/modules/pam_permit/Makefile.am +++ b/modules/pam_permit/Makefile.am @@ -1,19 +1,19 @@ -# $Id: Makefile.am 834 2014-10-28 10:25:58Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ if CUSTOM_MODULES_DIR moduledir = $(OPENPAM_MODULES_DIR) else moduledir = $(libdir) endif AM_CPPFLAGS = -I$(top_srcdir)/include module_LTLIBRARIES = pam_permit.la pam_permit_la_SOURCES = pam_permit.c pam_permit_la_LDFLAGS = -no-undefined -module -version-info $(LIB_MAJ) \ -export-symbols-regex '^pam_sm_' if WITH_SYSTEM_LIBPAM pam_permit_la_LIBADD = $(SYSTEM_LIBPAM) else pam_permit_la_LIBADD = $(top_builddir)/lib/libpam/libpam.la endif diff --git a/modules/pam_permit/Makefile.in b/modules/pam_permit/Makefile.in index ab3587037924..dbe448aaaa95 100644 --- a/modules/pam_permit/Makefile.in +++ b/modules/pam_permit/Makefile.in @@ -1,661 +1,661 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_permit.c 648 2013-03-05 17:54:27Z des $ + * $OpenPAM: pam_permit.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_MODULE_ENTRY("pam_permit"); diff --git a/modules/pam_return/Makefile.am b/modules/pam_return/Makefile.am index 33e67262596a..eaecc212fb04 100644 --- a/modules/pam_return/Makefile.am +++ b/modules/pam_return/Makefile.am @@ -1,19 +1,19 @@ -# $Id: Makefile.am 873 2015-12-01 19:38:01Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ if CUSTOM_MODULES_DIR moduledir = $(OPENPAM_MODULES_DIR) else moduledir = $(libdir) endif AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/lib/libpam module_LTLIBRARIES = pam_return.la pam_return_la_SOURCES = pam_return.c pam_return_la_LDFLAGS = -no-undefined -module -version-info $(LIB_MAJ) \ -export-symbols-regex '^pam_sm_' if WITH_SYSTEM_LIBPAM pam_return_la_LIBADD = $(SYSTEM_LIBPAM) else pam_return_la_LIBADD = $(top_builddir)/lib/libpam/libpam.la endif diff --git a/modules/pam_return/Makefile.in b/modules/pam_return/Makefile.in index cbb884be8565..47c52cb5cb07 100644 --- a/modules/pam_return/Makefile.in +++ b/modules/pam_return/Makefile.in @@ -1,661 +1,661 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_return.c 873 2015-12-01 19:38:01Z des $ + * $OpenPAM: pam_return.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include "openpam_impl.h" static int pam_return(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { const char *errname; char *e; long errcode; (void)flags; (void)argc; (void)argv; if ((errname = openpam_get_option(pamh, "error")) == NULL || errname[0] == '\0') { openpam_log(PAM_LOG_ERROR, "missing error parameter"); return (PAM_SYSTEM_ERR); } /* is it a number? */ errcode = strtol(errname, &e, 10); if (e != NULL && *e == '\0') { /* yep, check range */ if (errcode >= INT_MIN && errcode <= INT_MAX) return (errcode); } else { /* nope, look it up */ for (errcode = 0; errcode < PAM_NUM_ERRORS; ++errcode) if (strcmp(errname, pam_err_name[errcode]) == 0) return (errcode); } openpam_log(PAM_LOG_ERROR, "invalid error code '%s'", errname); return (PAM_SYSTEM_ERR); } PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { return (pam_return(pamh, flags, argc, argv)); } PAM_EXTERN int pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { return (pam_return(pamh, flags, argc, argv)); } PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { return (pam_return(pamh, flags, argc, argv)); } PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { return (pam_return(pamh, flags, argc, argv)); } PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { return (pam_return(pamh, flags, argc, argv)); } PAM_EXTERN int pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { return (pam_return(pamh, flags, argc, argv)); } PAM_MODULE_ENTRY("pam_return"); diff --git a/modules/pam_unix/Makefile.am b/modules/pam_unix/Makefile.am index a1c97c737cec..418f31524462 100644 --- a/modules/pam_unix/Makefile.am +++ b/modules/pam_unix/Makefile.am @@ -1,19 +1,19 @@ -# $Id: Makefile.am 834 2014-10-28 10:25:58Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ if CUSTOM_MODULES_DIR moduledir = $(OPENPAM_MODULES_DIR) else moduledir = $(libdir) endif AM_CPPFLAGS = -I$(top_srcdir)/include module_LTLIBRARIES = pam_unix.la pam_unix_la_SOURCES = pam_unix.c pam_unix_la_LDFLAGS = -no-undefined -module -version-info $(LIB_MAJ) \ -export-symbols-regex '^pam_sm_' if WITH_SYSTEM_LIBPAM pam_unix_la_LIBADD = $(SYSTEM_LIBPAM) else pam_unix_la_LIBADD = $(top_builddir)/lib/libpam/libpam.la $(CRYPT_LIBS) endif diff --git a/modules/pam_unix/Makefile.in b/modules/pam_unix/Makefile.in index 1a2507d9bd80..fda413dd5515 100644 --- a/modules/pam_unix/Makefile.in +++ b/modules/pam_unix/Makefile.in @@ -1,662 +1,662 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: pam_unix.c 890 2016-01-11 16:22:09Z des $ + * $OpenPAM: pam_unix.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #ifdef HAVE_CRYPT_H # include #endif #include #include #ifndef OPENPAM static char password_prompt[] = "Password:"; #endif #ifndef PAM_EXTERN #define PAM_EXTERN #endif PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { #ifndef OPENPAM struct pam_conv *conv; struct pam_message msg; const struct pam_message *msgp; struct pam_response *resp; #endif struct passwd *pwd; const char *user; const char *crypt_password, *password; int pam_err, retry; (void)argc; (void)argv; /* identify user */ if ((pam_err = pam_get_user(pamh, &user, NULL)) != PAM_SUCCESS) return (pam_err); if ((pwd = getpwnam(user)) == NULL) return (PAM_USER_UNKNOWN); /* get password */ #ifndef OPENPAM pam_err = pam_get_item(pamh, PAM_CONV, (const void **)&conv); if (pam_err != PAM_SUCCESS) return (PAM_SYSTEM_ERR); msg.msg_style = PAM_PROMPT_ECHO_OFF; msg.msg = password_prompt; msgp = &msg; #endif for (retry = 0; retry < 3; ++retry) { #ifdef OPENPAM pam_err = pam_get_authtok(pamh, PAM_AUTHTOK, &password, NULL); #else resp = NULL; pam_err = (*conv->conv)(1, &msgp, &resp, conv->appdata_ptr); if (resp != NULL) { if (pam_err == PAM_SUCCESS) password = resp->resp; else free(resp->resp); free(resp); } #endif if (pam_err == PAM_SUCCESS) break; } if (pam_err == PAM_CONV_ERR) return (pam_err); if (pam_err != PAM_SUCCESS) return (PAM_AUTH_ERR); /* compare passwords */ if ((!pwd->pw_passwd[0] && (flags & PAM_DISALLOW_NULL_AUTHTOK)) || (crypt_password = crypt(password, pwd->pw_passwd)) == NULL || strcmp(crypt_password, pwd->pw_passwd) != 0) pam_err = PAM_AUTH_ERR; else pam_err = PAM_SUCCESS; #ifndef OPENPAM free(password); #endif return (pam_err); } PAM_EXTERN int pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SUCCESS); } PAM_EXTERN int pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char *argv[]) { (void)pamh; (void)flags; (void)argc; (void)argv; return (PAM_SERVICE_ERR); } #ifdef PAM_MODULE_ENTRY PAM_MODULE_ENTRY("pam_unix"); #endif diff --git a/t/Makefile.am b/t/Makefile.am index 9c538a4dd959..55fdb48b7e68 100644 --- a/t/Makefile.am +++ b/t/Makefile.am @@ -1,32 +1,32 @@ -# $Id: Makefile.am 922 2017-02-19 19:28:30Z des $ +# $OpenPAM: Makefile.am 938 2017-04-30 21:34:42Z des $ if WITH_TEST AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/lib/libpam AM_TESTS_ENVIRONMENT = \ PAM_RETURN_SO=$(abs_top_builddir)/modules/pam_return/.libs/pam_return.so noinst_HEADERS = t_pam_conv.h # tests TESTS = TESTS += t_openpam_ctype TESTS += t_openpam_dispatch TESTS += t_openpam_readword TESTS += t_openpam_readlinev check_PROGRAMS = $(TESTS) # libt - common support code check_LIBRARIES = libt.a libt_a_SOURCES = t_pam_conv.c # link with libpam and test framework LDADD = $(CRYB_TEST_LIBS) libt.a if WITH_SYSTEM_LIBPAM LDADD += $(SYSTEM_LIBPAM) else LDADD += $(top_builddir)/lib/libpam/libpam.la endif endif diff --git a/t/Makefile.in b/t/Makefile.in index 119d686e9c00..002fdd8404fa 100644 --- a/t/Makefile.in +++ b/t/Makefile.in @@ -1,1068 +1,1068 @@ # Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: t_openpam_ctype.c 922 2017-02-19 19:28:30Z des $ + * $OpenPAM: t_openpam_ctype.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include "openpam_ctype.h" #define OC_DIGIT "0123456789" #define OC_XDIGIT OC_DIGIT "ABCDEFabcdef" #define OC_UPPER "ABCDEFGHIJKLMNOPQRSTUVWXYZ" #define OC_LOWER "abcdefghijklmnopqrstuvwxyz" #define OC_LETTER OC_UPPER OC_LOWER #define OC_LWS " \t\f\r" #define OC_WS OC_LWS "\n" #define OC_P "!\"#$%&'()*+,-./" OC_DIGIT ":;<=>?@" OC_UPPER "[\\]^_`" OC_LOWER "{|}~" #define OC_PFCS OC_DIGIT OC_LETTER "._-" static const char oc_digit[] = OC_DIGIT; static const char oc_xdigit[] = OC_XDIGIT; static const char oc_upper[] = OC_UPPER; static const char oc_lower[] = OC_LOWER; static const char oc_letter[] = OC_LETTER; static const char oc_lws[] = OC_LWS; static const char oc_ws[] = OC_WS; static const char oc_p[] = OC_P; static const char oc_pfcs[] = OC_PFCS; #define T_OC(set) \ static int \ t_oc_##set(char **desc, void *arg) \ { \ char crib[256]; \ unsigned int i, ret; \ \ (void)desc; \ (void)arg; \ memset(crib, 0, sizeof crib); \ for (i = 0; oc_##set[i]; ++i) \ crib[(int)oc_##set[i]] = 1; \ for (i = ret = 0; i < sizeof crib; ++i) { \ if (is_##set(i) != crib[i]) { \ - t_verbose("is_%s() incorrect " \ + t_printv("is_%s() incorrect " \ "for %#02x\n", #set, i); \ ++ret; \ } \ } \ return (ret == 0); \ } #define T_OC_ADD(set) t_add_test(&t_oc_##set, NULL, "is_"#set) T_OC(digit) T_OC(xdigit) T_OC(upper) T_OC(lower) T_OC(letter) T_OC(lws) T_OC(ws) T_OC(p) T_OC(pfcs) /*************************************************************************** * Boilerplate */ static int t_prepare(int argc, char *argv[]) { (void)argc; (void)argv; T_OC_ADD(digit); T_OC_ADD(xdigit); T_OC_ADD(upper); T_OC_ADD(lower); T_OC_ADD(letter); T_OC_ADD(lws); T_OC_ADD(ws); T_OC_ADD(p); T_OC_ADD(pfcs); return (0); } int main(int argc, char *argv[]) { t_main(t_prepare, NULL, argc, argv); } diff --git a/t/t_openpam_dispatch.c b/t/t_openpam_dispatch.c index f198a994e63e..f2f3053a726c 100644 --- a/t/t_openpam_dispatch.c +++ b/t/t_openpam_dispatch.c @@ -1,220 +1,220 @@ /*- - * Copyright (c) 2015 Dag-Erling Smørgrav + * Copyright (c) 2015-2017 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: t_openpam_dispatch.c 922 2017-02-19 19:28:30Z des $ + * $OpenPAM: t_openpam_dispatch.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include #include "openpam_impl.h" #include "t_pam_conv.h" #define T_FUNC(n, d) \ static const char *t_ ## n ## _desc = d; \ static int t_ ## n ## _func(OPENPAM_UNUSED(char **desc), \ OPENPAM_UNUSED(void *arg)) #define T(n) \ - t_add_test(&t_ ## n ## _func, NULL, t_ ## n ## _desc) + t_add_test(&t_ ## n ## _func, NULL, "%s", t_ ## n ## _desc) const char *pam_return_so; T_FUNC(empty_policy, "empty policy") { struct t_pam_conv_script script; struct pam_conv pamc; struct t_file *tf; pam_handle_t *pamh; int pam_err, ret; memset(&script, 0, sizeof script); pamc.conv = &t_pam_conv; pamc.appdata_ptr = &script; tf = t_fopen(NULL); t_fprintf(tf, "# empty policy\n"); pam_err = pam_start(tf->name, "test", &pamc, &pamh); if (pam_err != PAM_SUCCESS) { - t_verbose("pam_start() returned %d\n", pam_err); + t_printv("pam_start() returned %d\n", pam_err); return (0); } /* * Note: openpam_dispatch() currently returns PAM_SYSTEM_ERR when * the chain is empty, it should possibly return PAM_SERVICE_ERR * instead. */ pam_err = pam_authenticate(pamh, 0); - t_verbose("pam_authenticate() returned %d\n", pam_err); + t_printv("pam_authenticate() returned %d\n", pam_err); ret = (pam_err == PAM_SYSTEM_ERR); pam_err = pam_setcred(pamh, 0); - t_verbose("pam_setcred() returned %d\n", pam_err); + t_printv("pam_setcred() returned %d\n", pam_err); ret &= (pam_err == PAM_SYSTEM_ERR); pam_err = pam_acct_mgmt(pamh, 0); - t_verbose("pam_acct_mgmt() returned %d\n", pam_err); + t_printv("pam_acct_mgmt() returned %d\n", pam_err); ret &= (pam_err == PAM_SYSTEM_ERR); pam_err = pam_chauthtok(pamh, 0); - t_verbose("pam_chauthtok() returned %d\n", pam_err); + t_printv("pam_chauthtok() returned %d\n", pam_err); ret &= (pam_err == PAM_SYSTEM_ERR); pam_err = pam_open_session(pamh, 0); - t_verbose("pam_open_session() returned %d\n", pam_err); + t_printv("pam_open_session() returned %d\n", pam_err); ret &= (pam_err == PAM_SYSTEM_ERR); pam_err = pam_close_session(pamh, 0); - t_verbose("pam_close_session() returned %d\n", pam_err); + t_printv("pam_close_session() returned %d\n", pam_err); ret &= (pam_err == PAM_SYSTEM_ERR); pam_end(pamh, pam_err); t_fclose(tf); return (ret); } static struct t_pam_return_case { int facility; int primitive; int flags; struct { int ctlflag; int modret; } mod[2]; int result; } t_pam_return_cases[] = { { PAM_AUTH, PAM_SM_AUTHENTICATE, 0, { { PAM_REQUIRED, PAM_SUCCESS }, { PAM_REQUIRED, PAM_SUCCESS }, }, PAM_SUCCESS, }, }; T_FUNC(mod_return, "module return value") { struct t_pam_return_case *tc; struct t_pam_conv_script script; struct pam_conv pamc; struct t_file *tf; pam_handle_t *pamh; unsigned int i, j, n; int pam_err; memset(&script, 0, sizeof script); pamc.conv = &t_pam_conv; pamc.appdata_ptr = &script; n = sizeof t_pam_return_cases / sizeof t_pam_return_cases[0]; for (i = 0; i < n; ++i) { tc = &t_pam_return_cases[i]; tf = t_fopen(NULL); for (j = 0; j < 2; ++j) { t_fprintf(tf, "%s %s %s error=%s\n", pam_facility_name[tc->facility], pam_control_flag_name[tc->mod[j].ctlflag], pam_return_so, pam_err_name[tc->mod[j].modret]); } pam_err = pam_start(tf->name, "test", &pamc, &pamh); if (pam_err != PAM_SUCCESS) { - t_verbose("pam_start() returned %d\n", pam_err); + t_printv("pam_start() returned %d\n", pam_err); t_fclose(tf); continue; } switch (tc->primitive) { case PAM_SM_AUTHENTICATE: pam_err = pam_authenticate(pamh, tc->flags); break; case PAM_SM_SETCRED: pam_err = pam_setcred(pamh, tc->flags); break; case PAM_SM_ACCT_MGMT: pam_err = pam_acct_mgmt(pamh, tc->flags); break; case PAM_SM_OPEN_SESSION: pam_err = pam_open_session(pamh, tc->flags); break; case PAM_SM_CLOSE_SESSION: pam_err = pam_close_session(pamh, tc->flags); break; case PAM_SM_CHAUTHTOK: pam_err = pam_chauthtok(pamh, tc->flags); break; } - t_verbose("%s returned %d\n", + t_printv("%s returned %d\n", pam_func_name[tc->primitive], pam_err); pam_end(pamh, pam_err); - t_verbose("here\n"); + t_printv("here\n"); t_fclose(tf); } return (1); } /*************************************************************************** * Boilerplate */ static int t_prepare(int argc, char *argv[]) { (void)argc; (void)argv; if ((pam_return_so = getenv("PAM_RETURN_SO")) == NULL) { - t_verbose("define PAM_RETURN_SO before running these tests\n"); + t_printv("define PAM_RETURN_SO before running these tests\n"); return (0); } openpam_set_feature(OPENPAM_RESTRICT_MODULE_NAME, 0); openpam_set_feature(OPENPAM_VERIFY_MODULE_FILE, 0); openpam_set_feature(OPENPAM_RESTRICT_SERVICE_NAME, 0); openpam_set_feature(OPENPAM_VERIFY_POLICY_FILE, 0); openpam_set_feature(OPENPAM_FALLBACK_TO_OTHER, 0); T(empty_policy); T(mod_return); return (0); } int main(int argc, char *argv[]) { t_main(t_prepare, NULL, argc, argv); } diff --git a/t/t_openpam_readlinev.c b/t/t_openpam_readlinev.c index abc29e26cd55..e32f33879453 100644 --- a/t/t_openpam_readlinev.c +++ b/t/t_openpam_readlinev.c @@ -1,339 +1,339 @@ /*- - * Copyright (c) 2012-2015 Dag-Erling Smørgrav + * Copyright (c) 2012-2017 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: t_openpam_readlinev.c 922 2017-02-19 19:28:30Z des $ + * $OpenPAM: t_openpam_readlinev.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include "openpam_impl.h" #define T_FUNC(n, d) \ static const char *t_ ## n ## _desc = d; \ static int t_ ## n ## _func(OPENPAM_UNUSED(char **desc), \ OPENPAM_UNUSED(void *arg)) #define T(n) \ - t_add_test(&t_ ## n ## _func, NULL, t_ ## n ## _desc) + t_add_test(&t_ ## n ## _func, NULL, "%s", t_ ## n ## _desc) /* * Read a line from the temp file and verify that the result matches our * expectations: whether a line was read at all, how many and which words * it contained, how many lines were read (in case of quoted or escaped * newlines) and whether we reached the end of the file. */ static int orlv_expect(struct t_file *tf, const char **expectedv, int lines, int eof) { int expectedc, gotc, i, lineno = 0; char **gotv; int ret; ret = 1; expectedc = 0; if (expectedv != NULL) while (expectedv[expectedc] != NULL) ++expectedc; gotv = openpam_readlinev(tf->file, &lineno, &gotc); if (t_ferror(tf)) err(1, "%s(): %s", __func__, tf->name); if (expectedv != NULL && gotv == NULL) { - t_verbose("expected %d words, got nothing\n", expectedc); + t_printv("expected %d words, got nothing\n", expectedc); ret = 0; } else if (expectedv == NULL && gotv != NULL) { - t_verbose("expected nothing, got %d words\n", gotc); + t_printv("expected nothing, got %d words\n", gotc); ret = 0; } else if (expectedv != NULL && gotv != NULL) { if (expectedc != gotc) { - t_verbose("expected %d words, got %d\n", + t_printv("expected %d words, got %d\n", expectedc, gotc); ret = 0; } for (i = 0; i < gotc; ++i) { if (strcmp(expectedv[i], gotv[i]) != 0) { - t_verbose("word %d: expected <<%s>>, " + t_printv("word %d: expected <<%s>>, " "got <<%s>>\n", i, expectedv[i], gotv[i]); ret = 0; } } } FREEV(gotc, gotv); if (lineno != lines) { - t_verbose("expected to advance %d lines, advanced %d lines\n", + t_printv("expected to advance %d lines, advanced %d lines\n", lines, lineno); ret = 0; } if (eof && !t_feof(tf)) { - t_verbose("expected EOF, but didn't get it\n"); + t_printv("expected EOF, but didn't get it\n"); ret = 0; } else if (!eof && t_feof(tf)) { - t_verbose("didn't expect EOF, but got it anyway\n"); + t_printv("didn't expect EOF, but got it anyway\n"); ret = 0; } return (ret); } /*************************************************************************** * Commonly-used lines */ static const char *empty[] = { NULL }; static const char *hello[] = { "hello", NULL }; static const char *hello_world[] = { "hello", "world", NULL }; static const char *numbers[] = { "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "nineteen", "twenty", "twenty-one", "twenty-two", "twenty-three", "twenty-four", "twenty-five", "twenty-six", "twenty-seven", "twenty-eight", "twenty-nine", "thirty", "thirty-one", "thirty-two", "thirty-three", "thirty-four", "thirty-five", "thirty-six", "thirty-seven", "thirty-eight", "thirty-nine", "fourty", "fourty-one", "fourty-two", "fourty-three", "fourty-four", "fourty-five", "fourty-six", "fourty-seven", "fourty-eight", "fourty-nine", "fifty", "fifty-one", "fifty-two", "fifty-three", "fifty-four", "fifty-five", "fifty-six", "fifty-seven", "fifty-eight", "fifty-nine", "sixty", "sixty-one", "sixty-two", "sixty-three", NULL }; /*************************************************************************** * Lines without words */ T_FUNC(empty_input, "empty input") { struct t_file *tf; int ret; tf = t_fopen(NULL); ret = orlv_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/); t_fclose(tf); return (ret); } T_FUNC(empty_line, "empty line") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\n"); t_frewind(tf); ret = orlv_expect(tf, empty, 1 /*lines*/, 0 /*eof*/); t_fclose(tf); return (ret); } T_FUNC(unterminated_empty_line, "unterminated empty line") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " "); t_frewind(tf); ret = orlv_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/); t_fclose(tf); return (ret); } T_FUNC(whitespace, "whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " \n"); t_frewind(tf); ret = orlv_expect(tf, empty, 1 /*lines*/, 0 /*eof*/); t_fclose(tf); return (ret); } T_FUNC(comment, "comment") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "# comment\n"); t_frewind(tf); ret = orlv_expect(tf, empty, 1 /*lines*/, 0 /*eof*/); t_fclose(tf); return (ret); } T_FUNC(whitespace_before_comment, "whitespace before comment") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " # comment\n"); t_frewind(tf); ret = orlv_expect(tf, empty, 1 /*lines*/, 0 /*eof*/); t_fclose(tf); return (ret); } T_FUNC(line_continuation_within_whitespace, "line continuation within whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "%s \\\n %s\n", hello_world[0], hello_world[1]); t_frewind(tf); ret = orlv_expect(tf, hello_world, 2 /*lines*/, 0 /*eof*/) && orlv_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/); t_fclose(tf); return (ret); } /*************************************************************************** * Simple words */ T_FUNC(one_word, "one word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello\n"); t_frewind(tf); ret = orlv_expect(tf, hello, 1 /*lines*/, 0 /*eof*/); t_fclose(tf); return (ret); } T_FUNC(two_words, "two words") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello world\n"); t_frewind(tf); ret = orlv_expect(tf, hello_world, 1 /*lines*/, 0 /*eof*/); t_fclose(tf); return (ret); } T_FUNC(many_words, "many words") { struct t_file *tf; const char **word; int ret; tf = t_fopen(NULL); for (word = numbers; *word; ++word) t_fprintf(tf, " %s", *word); t_fprintf(tf, "\n"); t_frewind(tf); ret = orlv_expect(tf, numbers, 1 /*lines*/, 0 /*eof*/); t_fclose(tf); return (ret); } T_FUNC(unterminated_line, "unterminated line") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello world"); t_frewind(tf); ret = orlv_expect(tf, hello_world, 0 /*lines*/, 1 /*eof*/); t_fclose(tf); return (ret); } /*************************************************************************** * Boilerplate */ static int t_prepare(int argc, char *argv[]) { (void)argc; (void)argv; T(empty_input); T(empty_line); T(unterminated_empty_line); T(whitespace); T(comment); T(whitespace_before_comment); T(line_continuation_within_whitespace); T(one_word); T(two_words); T(many_words); T(unterminated_line); return (0); } int main(int argc, char *argv[]) { t_main(t_prepare, NULL, argc, argv); } diff --git a/t/t_openpam_readword.c b/t/t_openpam_readword.c index 767696e52a55..e7e9871f45ca 100644 --- a/t/t_openpam_readword.c +++ b/t/t_openpam_readword.c @@ -1,1041 +1,1042 @@ /*- - * Copyright (c) 2012-2015 Dag-Erling Smørgrav + * Copyright (c) 2012-2017 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: t_openpam_readword.c 922 2017-02-19 19:28:30Z des $ + * $OpenPAM: t_openpam_readword.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include +#include #include #include #include #include #include #include #include #define T_FUNC(n, d) \ static const char *t_ ## n ## _desc = d; \ static int t_ ## n ## _func(OPENPAM_UNUSED(char **desc), \ OPENPAM_UNUSED(void *arg)) #define T(n) \ - t_add_test(&t_ ## n ## _func, NULL, t_ ## n ## _desc) + t_add_test(&t_ ## n ## _func, NULL, "%s", t_ ## n ## _desc) /* * Read a word from the temp file and verify that the result matches our * expectations: whether a word was read at all, how many lines were read * (in case of quoted or escaped newlines), whether we reached the end of * the file and whether we reached the end of the line. */ static int orw_expect(struct t_file *tf, const char *expected, int lines, int eof, int eol) { int ch, lineno = 0; char *got; size_t len; int ret; got = openpam_readword(tf->file, &lineno, &len); ret = 1; if (t_ferror(tf)) err(1, "%s(): %s", __func__, tf->name); if (expected != NULL && got == NULL) { - t_verbose("expected <<%s>>, got nothing\n", expected); + t_printv("expected <<%s>>, got nothing\n", expected); ret = 0; } else if (expected == NULL && got != NULL) { - t_verbose("expected nothing, got <<%s>>\n", got); + t_printv("expected nothing, got <<%s>>\n", got); ret = 0; } else if (expected != NULL && got != NULL && strcmp(expected, got) != 0) { - t_verbose("expected <<%s>>, got <<%s>>\n", expected, got); + t_printv("expected <<%s>>, got <<%s>>\n", expected, got); ret = 0; } free(got); if (lineno != lines) { - t_verbose("expected to advance %d lines, advanced %d lines\n", + t_printv("expected to advance %d lines, advanced %d lines\n", lines, lineno); ret = 0; } if (eof && !t_feof(tf)) { - t_verbose("expected EOF, but didn't get it\n"); + t_printv("expected EOF, but didn't get it\n"); ret = 0; } if (!eof && t_feof(tf)) { - t_verbose("didn't expect EOF, but got it anyway\n"); + t_printv("didn't expect EOF, but got it anyway\n"); ret = 0; } ch = fgetc(tf->file); if (t_ferror(tf)) err(1, "%s(): %s", __func__, tf->name); if (eol && ch != '\n') { - t_verbose("expected EOL, but didn't get it\n"); + t_printv("expected EOL, but didn't get it\n"); ret = 0; } else if (!eol && ch == '\n') { - t_verbose("didn't expect EOL, but got it anyway\n"); + t_printv("didn't expect EOL, but got it anyway\n"); ret = 0; } if (ch != EOF) ungetc(ch, tf->file); return (ret); } /*************************************************************************** * Lines without words */ T_FUNC(empty_input, "empty input") { struct t_file *tf; int ret; tf = t_fopen(NULL); ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(empty_line, "empty line") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\n"); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(unterminated_line, "unterminated line") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " "); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(single_whitespace, "single whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " \n"); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(multiple_whitespace, "multiple whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " \t\r\n"); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(comment, "comment") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "# comment\n"); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(whitespace_before_comment, "whitespace before comment") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " # comment\n"); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(single_quoted_comment, "single-quoted comment") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " '# comment'\n"); t_frewind(tf); ret = orw_expect(tf, "# comment", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(double_quoted_comment, "double-quoted comment") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " \"# comment\"\n"); t_frewind(tf); ret = orw_expect(tf, "# comment", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(comment_at_eof, "comment at end of file") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "# comment"); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } /*************************************************************************** * Simple cases - no quotes or escapes */ T_FUNC(single_word, "single word") { const char *word = "hello"; struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "%s\n", word); t_frewind(tf); ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(single_whitespace_before_word, "single whitespace before word") { const char *word = "hello"; struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " %s\n", word); t_frewind(tf); ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(double_whitespace_before_word, "double whitespace before word") { const char *word = "hello"; struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " %s\n", word); t_frewind(tf); ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(single_whitespace_after_word, "single whitespace after word") { const char *word = "hello"; struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "%s \n", word); t_frewind(tf); ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(double_whitespace_after_word, "double whitespace after word") { const char *word = "hello"; struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "%s \n", word); t_frewind(tf); ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(comment_after_word, "comment after word") { const char *word = "hello"; struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "%s # comment\n", word); t_frewind(tf); ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(word_containing_hash, "word containing hash") { const char *word = "hello#world"; struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "%s\n", word); t_frewind(tf); ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(two_words, "two words") { const char *word[] = { "hello", "world" }; struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "%s %s\n", word[0], word[1]); t_frewind(tf); ret = orw_expect(tf, word[0], 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, word[1], 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } /*************************************************************************** * Escapes */ T_FUNC(naked_escape, "naked escape") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\\"); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_escape, "escaped escape") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\\\\\n"); t_frewind(tf); ret = orw_expect(tf, "\\", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_whitespace, "escaped whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\\ \\\t \\\r \\\n\n"); t_frewind(tf); ret = orw_expect(tf, " ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && /* this last one is a line continuation */ orw_expect(tf, NULL, 1 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_newline_before_word, "escaped newline before word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\\\nhello world\n"); t_frewind(tf); ret = orw_expect(tf, "hello", 1 /*lines*/, 0 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_newline_within_word, "escaped newline within word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello\\\nworld\n"); t_frewind(tf); ret = orw_expect(tf, "helloworld", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_newline_after_word, "escaped newline after word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello\\\n world\n"); t_frewind(tf); ret = orw_expect(tf, "hello", 1 /*lines*/, 0 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_letter, "escaped letter") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\\z\n"); t_frewind(tf); ret = orw_expect(tf, "z", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_comment, "escaped comment") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, " \\# comment\n"); t_frewind(tf); ret = orw_expect(tf, "#", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "comment", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escape_at_eof, "escape at end of file") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "z\\"); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } /*************************************************************************** * Quotes */ T_FUNC(naked_single_quote, "naked single quote") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "'"); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(naked_double_quote, "naked double quote") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\""); t_frewind(tf); ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(empty_single_quotes, "empty single quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "''\n"); t_frewind(tf); ret = orw_expect(tf, "", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(empty_double_quotes, "empty double quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\"\"\n"); t_frewind(tf); ret = orw_expect(tf, "", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(single_quotes_within_double_quotes, "single quotes within double quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\"' '\"\n"); t_frewind(tf); ret = orw_expect(tf, "' '", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(double_quotes_within_single_quotes, "double quotes within single quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "'\" \"'\n"); t_frewind(tf); ret = orw_expect(tf, "\" \"", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(single_quoted_whitespace, "single-quoted whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "' ' '\t' '\r' '\n'\n"); t_frewind(tf); ret = orw_expect(tf, " ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\n", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(double_quoted_whitespace, "double-quoted whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\" \" \"\t\" \"\r\" \"\n\"\n"); t_frewind(tf); ret = orw_expect(tf, " ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\n", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(single_quoted_words, "single-quoted words") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "'hello world'\n"); t_frewind(tf); ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(double_quoted_words, "double-quoted words") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\"hello world\"\n"); t_frewind(tf); ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } /*************************************************************************** * Combinations of quoted and unquoted text */ T_FUNC(single_quote_before_word, "single quote before word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "'hello 'world\n"); t_frewind(tf); ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(double_quote_before_word, "double quote before word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\"hello \"world\n"); t_frewind(tf); ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(single_quote_within_word, "single quote within word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello' 'world\n"); t_frewind(tf); ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(double_quote_within_word, "double quote within word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello\" \"world\n"); t_frewind(tf); ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(single_quote_after_word, "single quote after word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello' world'\n"); t_frewind(tf); ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(double_quote_after_word, "double quote after word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello\" world\"\n"); t_frewind(tf); ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } /*************************************************************************** * Combinations of escape and quotes */ T_FUNC(escaped_single_quote, "escaped single quote") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\\'\n"); t_frewind(tf); ret = orw_expect(tf, "'", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_double_quote, "escaped double quote") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\\\"\n"); t_frewind(tf); ret = orw_expect(tf, "\"", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_whitespace_within_single_quotes, "escaped whitespace within single quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "'\\ ' '\\\t' '\\\r' '\\\n'\n"); t_frewind(tf); ret = orw_expect(tf, "\\ ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\\\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\\\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\\\n", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_whitespace_within_double_quotes, "escaped whitespace within double quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\"\\ \" \"\\\t\" \"\\\r\" \"\\\n\"\n"); t_frewind(tf); ret = orw_expect(tf, "\\ ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\\\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "\\\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && /* this last one is a line continuation */ orw_expect(tf, "", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_letter_within_single_quotes, "escaped letter within single quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "'\\z'\n"); t_frewind(tf); ret = orw_expect(tf, "\\z", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_letter_within_double_quotes, "escaped letter within double quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\"\\z\"\n"); t_frewind(tf); ret = orw_expect(tf, "\\z", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_escape_within_single_quotes, "escaped escape within single quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "'\\\\'\n"); t_frewind(tf); ret = orw_expect(tf, "\\\\", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_escape_within_double_quotes, "escaped escape within double quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\"\\\\\"\n"); t_frewind(tf); ret = orw_expect(tf, "\\", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_single_quote_within_single_quotes, "escaped single quote within single quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "'\\''\n"); t_frewind(tf); ret = orw_expect(tf, NULL, 1 /*lines*/, 1 /*eof*/, 0 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_double_quote_within_single_quotes, "escaped double quote within single quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "'\\\"'\n"); t_frewind(tf); ret = orw_expect(tf, "\\\"", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_single_quote_within_double_quotes, "escaped single quote within double quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\"\\'\"\n"); t_frewind(tf); ret = orw_expect(tf, "\\'", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(escaped_double_quote_within_double_quotes, "escaped double quote within double quotes") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "\"\\\"\"\n"); t_frewind(tf); ret = orw_expect(tf, "\"", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } /*************************************************************************** * Line continuation */ T_FUNC(line_continuation_within_whitespace, "line continuation within whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello \\\n world\n"); t_frewind(tf); ret = orw_expect(tf, "hello", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "world", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(line_continuation_before_whitespace, "line continuation before whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello\\\n world\n"); t_frewind(tf); ret = orw_expect(tf, "hello", 1 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(line_continuation_after_whitespace, "line continuation after whitespace") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello \\\nworld\n"); t_frewind(tf); ret = orw_expect(tf, "hello", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) && orw_expect(tf, "world", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } T_FUNC(line_continuation_within_word, "line continuation within word") { struct t_file *tf; int ret; tf = t_fopen(NULL); t_fprintf(tf, "hello\\\nworld\n"); t_frewind(tf); ret = orw_expect(tf, "helloworld", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/); t_fclose(tf); return (ret); } /*************************************************************************** * Boilerplate */ static int t_prepare(int argc, char *argv[]) { (void)argc; (void)argv; T(empty_input); T(empty_line); T(unterminated_line); T(single_whitespace); T(multiple_whitespace); T(comment); T(whitespace_before_comment); T(single_quoted_comment); T(double_quoted_comment); T(comment_at_eof); T(single_word); T(single_whitespace_before_word); T(double_whitespace_before_word); T(single_whitespace_after_word); T(double_whitespace_after_word); T(comment_after_word); T(word_containing_hash); T(two_words); T(naked_escape); T(escaped_escape); T(escaped_whitespace); T(escaped_newline_before_word); T(escaped_newline_within_word); T(escaped_newline_after_word); T(escaped_letter); T(escaped_comment); T(escape_at_eof); T(naked_single_quote); T(naked_double_quote); T(empty_single_quotes); T(empty_double_quotes); T(single_quotes_within_double_quotes); T(double_quotes_within_single_quotes); T(single_quoted_whitespace); T(double_quoted_whitespace); T(single_quoted_words); T(double_quoted_words); T(single_quote_before_word); T(double_quote_before_word); T(single_quote_within_word); T(double_quote_within_word); T(single_quote_after_word); T(double_quote_after_word); T(escaped_single_quote); T(escaped_double_quote); T(escaped_whitespace_within_single_quotes); T(escaped_whitespace_within_double_quotes); T(escaped_letter_within_single_quotes); T(escaped_letter_within_double_quotes); T(escaped_escape_within_single_quotes); T(escaped_escape_within_double_quotes); T(escaped_single_quote_within_single_quotes); T(escaped_double_quote_within_single_quotes); T(escaped_single_quote_within_double_quotes); T(escaped_double_quote_within_double_quotes); T(line_continuation_within_whitespace); T(line_continuation_before_whitespace); T(line_continuation_after_whitespace); T(line_continuation_within_word); return (0); } int main(int argc, char *argv[]) { t_main(t_prepare, NULL, argc, argv); } diff --git a/t/t_pam_conv.c b/t/t_pam_conv.c index 58e5c086c1b5..243d96df3f76 100644 --- a/t/t_pam_conv.c +++ b/t/t_pam_conv.c @@ -1,134 +1,134 @@ /*- - * Copyright (c) 2015 Dag-Erling Smørgrav + * Copyright (c) 2015-2017 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: t_pam_conv.c 922 2017-02-19 19:28:30Z des $ + * $OpenPAM: t_pam_conv.c 938 2017-04-30 21:34:42Z des $ */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include #include #include #include #include #include #include #include "openpam_impl.h" #include "openpam_asprintf.h" #include "t_pam_conv.h" /* * Conversation function * * The appdata argument points to a struct t_pam_conv_script which * contains both the expected messages and the desired responses. If * script.responses is NULL, t_pam_conv() will return PAM_CONV_ERR. If an * error occurs (incorrect number of messages, messages don't match script * etc.), script.comment will be set to point to a malloc()ed string * describing the error. Otherwise, t_pam_conv() will return to its * caller a malloc()ed copy of script.responses. */ int t_pam_conv(int nm, const struct pam_message **msgs, struct pam_response **respsp, void *ad) { struct t_pam_conv_script *s = ad; struct pam_response *resps; int i; /* check message count */ if (nm != s->nmsg) { asprintf(&s->comment, "expected %d messages, got %d", s->nmsg, nm); return (PAM_CONV_ERR); } if (nm <= 0 || nm > PAM_MAX_NUM_MSG) { /* since the previous test passed, this is intentional! */ s->comment = NULL; return (PAM_CONV_ERR); } /* check each message and provide the sed answer */ if ((resps = calloc(nm, sizeof *resps)) == NULL) goto enomem; for (i = 0; i < nm; ++i) { if (msgs[i]->msg_style != s->msgs[i].msg_style) { asprintf(&s->comment, "message %d expected style %d got %d", i, s->msgs[i].msg_style, msgs[i]->msg_style); goto fail; } if (strcmp(msgs[i]->msg, s->msgs[i].msg) != 0) { asprintf(&s->comment, "message %d expected \"%s\" got \"%s\"", i, s->msgs[i].msg, msgs[i]->msg); goto fail; } switch (msgs[i]->msg_style) { case PAM_PROMPT_ECHO_OFF: - t_verbose("[PAM_PROMPT_ECHO_OFF] %s\n", msgs[i]->msg); + t_printv("[PAM_PROMPT_ECHO_OFF] %s\n", msgs[i]->msg); break; case PAM_PROMPT_ECHO_ON: - t_verbose("[PAM_PROMPT_ECHO_ON] %s\n", msgs[i]->msg); + t_printv("[PAM_PROMPT_ECHO_ON] %s\n", msgs[i]->msg); break; case PAM_ERROR_MSG: - t_verbose("[PAM_ERROR_MSG] %s\n", msgs[i]->msg); + t_printv("[PAM_ERROR_MSG] %s\n", msgs[i]->msg); break; case PAM_TEXT_INFO: - t_verbose("[PAM_TEXT_INFO] %s\n", msgs[i]->msg); + t_printv("[PAM_TEXT_INFO] %s\n", msgs[i]->msg); break; default: asprintf(&s->comment, "invalid message style %d", msgs[i]->msg_style); goto fail; } /* copy the response, if there is one */ if (s->resps[i].resp != NULL && (resps[i].resp = strdup(s->resps[i].resp)) == NULL) goto enomem; resps[i].resp_retcode = s->resps[i].resp_retcode; } s->comment = NULL; *respsp = resps; return (PAM_SUCCESS); enomem: asprintf(&s->comment, "%s", strerror(ENOMEM)); fail: for (i = 0; i < nm; ++i) free(resps[i].resp); free(resps); return (PAM_CONV_ERR); } diff --git a/t/t_pam_conv.h b/t/t_pam_conv.h index ab0749744594..07ba702c940a 100644 --- a/t/t_pam_conv.h +++ b/t/t_pam_conv.h @@ -1,45 +1,45 @@ /*- * Copyright (c) 2015 Dag-Erling Smørgrav * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior written * permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: t_pam_conv.h 863 2015-07-30 23:44:31Z des $ + * $OpenPAM: t_pam_conv.h 938 2017-04-30 21:34:42Z des $ */ #ifndef T_PAM_CONV_H_INCLUDED #define T_PAM_CONV_H_INCLUDED struct t_pam_conv_script { int nmsg; struct pam_message *msgs; struct pam_response *resps; char *comment; }; int t_pam_conv(int, const struct pam_message **, struct pam_response **, void *); #endif