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tools/regression/capsicum/libcasper/sysctl.c

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/*-
* Copyright (c) 2013 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Pawel Jakub Dawidek under sponsorship from
* the FreeBSD Foundation.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/capsicum.h>
#include <sys/sysctl.h>
#include <sys/nv.h>
#include <assert.h>
#include <err.h>
#include <errno.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <libcasper.h>
#include <casper/cap_sysctl.h>
/*
* We need some sysctls to perform the tests on.
* We remember their values and restore them afer the test is done.
*/
#define SYSCTL0_PARENT "kern"
#define SYSCTL0_NAME "kern.sync_on_panic"
#define SYSCTL1_PARENT "debug"
#define SYSCTL1_NAME "debug.minidump"
static int ntest = 1;
#define CHECK(expr) do { \
if ((expr)) \
printf("ok %d %s:%u\n", ntest, __FILE__, __LINE__); \
else \
printf("not ok %d %s:%u\n", ntest, __FILE__, __LINE__); \
ntest++; \
} while (0)
#define CHECKX(expr) do { \
if ((expr)) { \
printf("ok %d %s:%u\n", ntest, __FILE__, __LINE__); \
} else { \
printf("not ok %d %s:%u\n", ntest, __FILE__, __LINE__); \
exit(1); \
} \
ntest++; \
} while (0)
#define SYSCTL0_READ0 0x0001
#define SYSCTL0_READ1 0x0002
#define SYSCTL0_READ2 0x0004
#define SYSCTL0_WRITE 0x0008
#define SYSCTL0_READ_WRITE 0x0010
#define SYSCTL1_READ0 0x0020
#define SYSCTL1_READ1 0x0040
#define SYSCTL1_READ2 0x0080
#define SYSCTL1_WRITE 0x0100
#define SYSCTL1_READ_WRITE 0x0200
static unsigned int
runtest(cap_channel_t *capsysctl)
{
unsigned int result;
int oldvalue, newvalue;
size_t oldsize;
result = 0;
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue, &oldsize,
NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue))
result |= SYSCTL0_READ0;
}
newvalue = 123;
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, NULL, NULL, &newvalue,
sizeof(newvalue)) == 0) {
result |= SYSCTL0_WRITE;
}
if ((result & SYSCTL0_WRITE) != 0) {
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue,
&oldsize, NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 123)
result |= SYSCTL0_READ1;
}
}
oldsize = sizeof(oldvalue);
newvalue = 4567;
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue, &oldsize,
&newvalue, sizeof(newvalue)) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 123)
result |= SYSCTL0_READ_WRITE;
}
if ((result & SYSCTL0_READ_WRITE) != 0) {
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL0_NAME, &oldvalue,
&oldsize, NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 4567)
result |= SYSCTL0_READ2;
}
}
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, &oldvalue, &oldsize,
NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue))
result |= SYSCTL1_READ0;
}
newvalue = 506;
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, NULL, NULL, &newvalue,
sizeof(newvalue)) == 0) {
result |= SYSCTL1_WRITE;
}
if ((result & SYSCTL1_WRITE) != 0) {
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, &oldvalue,
&oldsize, NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 506)
result |= SYSCTL1_READ1;
}
}
oldsize = sizeof(oldvalue);
newvalue = 7008;
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, &oldvalue, &oldsize,
&newvalue, sizeof(newvalue)) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 506)
result |= SYSCTL1_READ_WRITE;
}
if ((result & SYSCTL1_READ_WRITE) != 0) {
oldsize = sizeof(oldvalue);
if (cap_sysctlbyname(capsysctl, SYSCTL1_NAME, &oldvalue,
&oldsize, NULL, 0) == 0) {
if (oldsize == sizeof(oldvalue) && oldvalue == 7008)
result |= SYSCTL1_READ2;
}
}
return (result);
}
static void
test_operation(cap_channel_t *origcapsysctl)
{
cap_channel_t *capsysctl;
nvlist_t *limits;
/*
* Allow:
* SYSCTL0_PARENT/RDWR/RECURSIVE
* SYSCTL1_PARENT/RDWR/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, "foo.bar",
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, "foo.bar",
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == SYSCTL0_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/RDWR/RECURSIVE
* SYSCTL1_NAME/RDWR/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/RDWR
* SYSCTL1_PARENT/RDWR
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/RDWR
* SYSCTL1_NAME/RDWR
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/RDWR
* SYSCTL1_PARENT/RDWR/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL1_READ0 | SYSCTL1_READ1 |
SYSCTL1_READ2 | SYSCTL1_WRITE | SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/RDWR
* SYSCTL1_NAME/RDWR/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ/RECURSIVE
* SYSCTL1_PARENT/READ/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_READ0));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ/RECURSIVE
* SYSCTL1_NAME/READ/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_READ0));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
* SYSCTL1_PARENT/READ
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ
* SYSCTL1_NAME/READ
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_READ0));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
* SYSCTL1_PARENT/READ/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == SYSCTL1_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ
* SYSCTL1_NAME/READ/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_READ0));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE/RECURSIVE
* SYSCTL1_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_WRITE | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/WRITE/RECURSIVE
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_WRITE | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE
* SYSCTL1_PARENT/WRITE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/WRITE
* SYSCTL1_NAME/WRITE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_WRITE | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE
* SYSCTL1_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == SYSCTL1_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/WRITE
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_WRITE | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ/RECURSIVE
* SYSCTL1_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ/RECURSIVE
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
* SYSCTL1_PARENT/WRITE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ
* SYSCTL1_NAME/WRITE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
* SYSCTL1_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == SYSCTL1_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_NAME/READ
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL1_WRITE));
cap_close(capsysctl);
}
static void
test_names(cap_channel_t *origcapsysctl)
{
cap_channel_t *capsysctl;
nvlist_t *limits;
/*
* Allow:
* SYSCTL0_PARENT/READ/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == SYSCTL0_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/READ/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_READ | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == SYSCTL1_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == SYSCTL0_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/WRITE/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_WRITE | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == SYSCTL1_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/RDWR/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/RDWR/RECURSIVE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
nvlist_add_number(limits, SYSCTL1_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME,
CAP_SYSCTL_RDWR | CAP_SYSCTL_RECURSIVE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL1_READ0 | SYSCTL1_READ1 |
SYSCTL1_READ2 | SYSCTL1_WRITE | SYSCTL1_READ_WRITE));
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/READ
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/READ
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_READ);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == SYSCTL1_READ0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/WRITE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/WRITE
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_WRITE);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == SYSCTL1_WRITE);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL0_PARENT/RDWR
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_PARENT, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_PARENT, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == 0);
cap_close(capsysctl);
/*
* Allow:
* SYSCTL1_NAME/RDWR
*/
capsysctl = cap_clone(origcapsysctl);
CHECK(capsysctl != NULL);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == 0);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
nvlist_add_number(limits, SYSCTL1_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
limits = nvlist_create(0);
nvlist_add_number(limits, SYSCTL0_NAME, CAP_SYSCTL_RDWR);
CHECK(cap_limit_set(capsysctl, limits) == -1 && errno == ENOTCAPABLE);
CHECK(runtest(capsysctl) == (SYSCTL1_READ0 | SYSCTL1_READ1 |
SYSCTL1_READ2 | SYSCTL1_WRITE | SYSCTL1_READ_WRITE));
cap_close(capsysctl);
}
int
main(void)
{
cap_channel_t *capcas, *capsysctl;
int scvalue0, scvalue1;
size_t scsize;
printf("1..256\n");
scsize = sizeof(scvalue0);
CHECKX(sysctlbyname(SYSCTL0_NAME, &scvalue0, &scsize, NULL, 0) == 0);
CHECKX(scsize == sizeof(scvalue0));
scsize = sizeof(scvalue1);
CHECKX(sysctlbyname(SYSCTL1_NAME, &scvalue1, &scsize, NULL, 0) == 0);
CHECKX(scsize == sizeof(scvalue1));
capcas = cap_init();
CHECKX(capcas != NULL);
capsysctl = cap_service_open(capcas, "system.sysctl");
CHECKX(capsysctl != NULL);
cap_close(capcas);
/* No limits set. */
CHECK(runtest(capsysctl) == (SYSCTL0_READ0 | SYSCTL0_READ1 |
SYSCTL0_READ2 | SYSCTL0_WRITE | SYSCTL0_READ_WRITE |
SYSCTL1_READ0 | SYSCTL1_READ1 | SYSCTL1_READ2 | SYSCTL1_WRITE |
SYSCTL1_READ_WRITE));
test_operation(capsysctl);
test_names(capsysctl);
cap_close(capsysctl);
CHECK(sysctlbyname(SYSCTL0_NAME, NULL, NULL, &scvalue0,
sizeof(scvalue0)) == 0);
CHECK(sysctlbyname(SYSCTL1_NAME, NULL, NULL, &scvalue1,
sizeof(scvalue1)) == 0);
exit(0);
}