1 /*- 2 * Copyright (c) 2017, Juniper Networks, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 14 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 15 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 16 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 17 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 18 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 19 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 /* 26 */ 27 #ifndef _LIBSECUREBOOT_PRIV_H_ 28 #define _LIBSECUREBOOT_PRIV_H_ 29 30 /* public api */ 31 #include "libsecureboot.h" 32 33 struct stat; 34 35 typedef struct { 36 unsigned char *data; 37 size_t hash_size; 38 } hash_data; 39 40 int ve_check_hash(br_hash_compat_context *, const br_hash_class *, 41 const char *, const char *, size_t); 42 43 size_t ve_trust_anchors_add(br_x509_certificate *, size_t); 44 size_t ve_forbidden_anchors_add(br_x509_certificate *, size_t); 45 void ve_forbidden_digest_add(hash_data *digest, size_t); 46 char *fingerprint_info_lookup(int, const char *); 47 48 br_x509_certificate * parse_certificates(unsigned char *, size_t, size_t *); 49 int certificate_to_trust_anchor_inner(br_x509_trust_anchor *, 50 br_x509_certificate *); 51 52 int verify_rsa_digest(br_rsa_public_key *pkey, 53 const unsigned char *hash_oid, 54 unsigned char *mdata, size_t mlen, 55 unsigned char *sdata, size_t slen); 56 57 int is_verified(struct stat *stp); 58 void add_verify_status(struct stat *stp, int status); 59 60 int openpgp_trust_init(void); 61 int openpgp_trust_add_buf(unsigned char *, size_t); 62 int openpgp_trust_revoke(const char *); 63 int openpgp_self_tests(void); 64 65 int efi_secure_boot_enabled(void); 66 br_x509_certificate* efi_get_trusted_certs(size_t *count); 67 br_x509_certificate* efi_get_forbidden_certs(size_t *count); 68 hash_data* efi_get_forbidden_digests(size_t *count); 69 70 #endif /* _LIBSECUREBOOT_PRIV_H_ */ 71