Differential D16335 Diff 52904 lib/libsecureboot/h/libsecureboot.h

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lib/libsecureboot/h/libsecureboot.h

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				/*-
				* Copyright (c) 2017-2018, Juniper Networks, Inc.
				*
				* 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 COPYRIGHT HOLDERS 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 COPYRIGHT
				* OWNER 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.
				*/
				/*
				* $FreeBSD$
				*/
				#ifndef _LIBSECUREBOOT_H_
				#define _LIBSECUREBOOT_H_
				kdUnsubmitted Not Done Inline Actions Header guard is missing. kd: Header guard is missing.

				#include <sys/param.h>
				#ifdef _STANDALONE
				#include <stand.h>
				#else
				#include <sys/types.h>
				#include <sys/stat.h>
				#include <stdlib.h>
				#include <stdio.h>
				#include <unistd.h>
				#include <fcntl.h>
				#endif

				#include <bearssl.h>

				#ifndef NEED_BRSSL_H
				unsigned char * read_file(const char , size_t );
				#endif

				extern int DebugVe;

				#define DEBUG_PRINTF(n, x) if (DebugVe >= n) printf x

				int ve_trust_init(void);
				int ve_trust_add(const char *);
				void ve_debug_set(int);
				void ve_utc_set(time_t utc);
				char *ve_error_get(void);
				int ve_error_set(const char *, ...) __printflike(1,2);
				int ve_self_tests(void);

				void fingerprint_info_add(const char , const char , const char *,
				const char , struct stat );

				int ve_check_hash(br_hash_compat_context , const br_hash_class ,
				const char , const char , size_t);

				struct vectx;
				struct vectx* vectx_open(int, const char , off_t, struct stat , int *);
				ssize_t vectx_read(struct vectx , void , size_t);
				off_t vectx_lseek(struct vectx *, off_t, int);
				int vectx_close(struct vectx *);

				char * hexdigest(char , size_t, unsigned char , size_t);
				int verify_fd(int, const char , off_t, struct stat );
				int verify_open(const char *, int);

				unsigned char verify_signed(const char , int);
				unsigned char verify_sig(const char , int);
				unsigned char verify_asc(const char , int); /* OpenPGP */

				void ve_pcr_init(void);
				void ve_pcr_update(unsigned char *, size_t);
				ssize_t ve_pcr_get(unsigned char *, size_t);

				/* flags for verify_{asc,sig,signed} */
				#define VEF_VERBOSE 1

				#define VE_FINGERPRINT_OK 1
				/* errors from verify_fd */
				#define VE_FINGERPRINT_NONE -2
				#define VE_FINGERPRINT_WRONG -3
				#define VE_FINGERPRINT_UNKNOWN -4 /* may not be an error */

				#endif /* _LIBSECUREBOOT_H_ */