ts_req_utils.c revision 296341
1/* crypto/ts/ts_req_utils.c */ 2/* 3 * Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL project 4 * 2002. 5 */ 6/* ==================================================================== 7 * Copyright (c) 2006 The OpenSSL Project. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. All advertising materials mentioning features or use of this 22 * software must display the following acknowledgment: 23 * "This product includes software developed by the OpenSSL Project 24 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 25 * 26 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 27 * endorse or promote products derived from this software without 28 * prior written permission. For written permission, please contact 29 * licensing@OpenSSL.org. 30 * 31 * 5. Products derived from this software may not be called "OpenSSL" 32 * nor may "OpenSSL" appear in their names without prior written 33 * permission of the OpenSSL Project. 34 * 35 * 6. Redistributions of any form whatsoever must retain the following 36 * acknowledgment: 37 * "This product includes software developed by the OpenSSL Project 38 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 39 * 40 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 41 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 43 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 44 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 45 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 46 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 47 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 49 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 50 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 51 * OF THE POSSIBILITY OF SUCH DAMAGE. 52 * ==================================================================== 53 * 54 * This product includes cryptographic software written by Eric Young 55 * (eay@cryptsoft.com). This product includes software written by Tim 56 * Hudson (tjh@cryptsoft.com). 57 * 58 */ 59 60#include <stdio.h> 61#include "cryptlib.h" 62#include <openssl/objects.h> 63#include <openssl/x509v3.h> 64#include <openssl/ts.h> 65 66int TS_REQ_set_version(TS_REQ *a, long version) 67{ 68 return ASN1_INTEGER_set(a->version, version); 69} 70 71long TS_REQ_get_version(const TS_REQ *a) 72{ 73 return ASN1_INTEGER_get(a->version); 74} 75 76int TS_REQ_set_msg_imprint(TS_REQ *a, TS_MSG_IMPRINT *msg_imprint) 77{ 78 TS_MSG_IMPRINT *new_msg_imprint; 79 80 if (a->msg_imprint == msg_imprint) 81 return 1; 82 new_msg_imprint = TS_MSG_IMPRINT_dup(msg_imprint); 83 if (new_msg_imprint == NULL) { 84 TSerr(TS_F_TS_REQ_SET_MSG_IMPRINT, ERR_R_MALLOC_FAILURE); 85 return 0; 86 } 87 TS_MSG_IMPRINT_free(a->msg_imprint); 88 a->msg_imprint = new_msg_imprint; 89 return 1; 90} 91 92TS_MSG_IMPRINT *TS_REQ_get_msg_imprint(TS_REQ *a) 93{ 94 return a->msg_imprint; 95} 96 97int TS_MSG_IMPRINT_set_algo(TS_MSG_IMPRINT *a, X509_ALGOR *alg) 98{ 99 X509_ALGOR *new_alg; 100 101 if (a->hash_algo == alg) 102 return 1; 103 new_alg = X509_ALGOR_dup(alg); 104 if (new_alg == NULL) { 105 TSerr(TS_F_TS_MSG_IMPRINT_SET_ALGO, ERR_R_MALLOC_FAILURE); 106 return 0; 107 } 108 X509_ALGOR_free(a->hash_algo); 109 a->hash_algo = new_alg; 110 return 1; 111} 112 113X509_ALGOR *TS_MSG_IMPRINT_get_algo(TS_MSG_IMPRINT *a) 114{ 115 return a->hash_algo; 116} 117 118int TS_MSG_IMPRINT_set_msg(TS_MSG_IMPRINT *a, unsigned char *d, int len) 119{ 120 return ASN1_OCTET_STRING_set(a->hashed_msg, d, len); 121} 122 123ASN1_OCTET_STRING *TS_MSG_IMPRINT_get_msg(TS_MSG_IMPRINT *a) 124{ 125 return a->hashed_msg; 126} 127 128int TS_REQ_set_policy_id(TS_REQ *a, ASN1_OBJECT *policy) 129{ 130 ASN1_OBJECT *new_policy; 131 132 if (a->policy_id == policy) 133 return 1; 134 new_policy = OBJ_dup(policy); 135 if (new_policy == NULL) { 136 TSerr(TS_F_TS_REQ_SET_POLICY_ID, ERR_R_MALLOC_FAILURE); 137 return 0; 138 } 139 ASN1_OBJECT_free(a->policy_id); 140 a->policy_id = new_policy; 141 return 1; 142} 143 144ASN1_OBJECT *TS_REQ_get_policy_id(TS_REQ *a) 145{ 146 return a->policy_id; 147} 148 149int TS_REQ_set_nonce(TS_REQ *a, const ASN1_INTEGER *nonce) 150{ 151 ASN1_INTEGER *new_nonce; 152 153 if (a->nonce == nonce) 154 return 1; 155 new_nonce = ASN1_INTEGER_dup(nonce); 156 if (new_nonce == NULL) { 157 TSerr(TS_F_TS_REQ_SET_NONCE, ERR_R_MALLOC_FAILURE); 158 return 0; 159 } 160 ASN1_INTEGER_free(a->nonce); 161 a->nonce = new_nonce; 162 return 1; 163} 164 165const ASN1_INTEGER *TS_REQ_get_nonce(const TS_REQ *a) 166{ 167 return a->nonce; 168} 169 170int TS_REQ_set_cert_req(TS_REQ *a, int cert_req) 171{ 172 a->cert_req = cert_req ? 0xFF : 0x00; 173 return 1; 174} 175 176int TS_REQ_get_cert_req(const TS_REQ *a) 177{ 178 return a->cert_req ? 1 : 0; 179} 180 181STACK_OF(X509_EXTENSION) *TS_REQ_get_exts(TS_REQ *a) 182{ 183 return a->extensions; 184} 185 186void TS_REQ_ext_free(TS_REQ *a) 187{ 188 if (!a) 189 return; 190 sk_X509_EXTENSION_pop_free(a->extensions, X509_EXTENSION_free); 191 a->extensions = NULL; 192} 193 194int TS_REQ_get_ext_count(TS_REQ *a) 195{ 196 return X509v3_get_ext_count(a->extensions); 197} 198 199int TS_REQ_get_ext_by_NID(TS_REQ *a, int nid, int lastpos) 200{ 201 return X509v3_get_ext_by_NID(a->extensions, nid, lastpos); 202} 203 204int TS_REQ_get_ext_by_OBJ(TS_REQ *a, ASN1_OBJECT *obj, int lastpos) 205{ 206 return X509v3_get_ext_by_OBJ(a->extensions, obj, lastpos); 207} 208 209int TS_REQ_get_ext_by_critical(TS_REQ *a, int crit, int lastpos) 210{ 211 return X509v3_get_ext_by_critical(a->extensions, crit, lastpos); 212} 213 214X509_EXTENSION *TS_REQ_get_ext(TS_REQ *a, int loc) 215{ 216 return X509v3_get_ext(a->extensions, loc); 217} 218 219X509_EXTENSION *TS_REQ_delete_ext(TS_REQ *a, int loc) 220{ 221 return X509v3_delete_ext(a->extensions, loc); 222} 223 224int TS_REQ_add_ext(TS_REQ *a, X509_EXTENSION *ex, int loc) 225{ 226 return X509v3_add_ext(&a->extensions, ex, loc) != NULL; 227} 228 229void *TS_REQ_get_ext_d2i(TS_REQ *a, int nid, int *crit, int *idx) 230{ 231 return X509V3_get_d2i(a->extensions, nid, crit, idx); 232} 233