crypto/ts/ts_req_utils.c

   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 "internal/cryptlib.h"
  62 #include <openssl/objects.h>
  63 #include <openssl/x509v3.h>
  64 #include <openssl/ts.h>
  65
  66 int TS_REQ_set_version(TS_REQ *a, long version)
  67 {
  68     return ASN1_INTEGER_set(a->version, version);
  69 }
  70
  71 long TS_REQ_get_version(const TS_REQ *a)
  72 {
  73     return ASN1_INTEGER_get(a->version);
  74 }
  75
  76 int 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
  92 TS_MSG_IMPRINT *TS_REQ_get_msg_imprint(TS_REQ *a)
  93 {
  94     return a->msg_imprint;
  95 }
  96
  97 int 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
 113 X509_ALGOR *TS_MSG_IMPRINT_get_algo(TS_MSG_IMPRINT *a)
 114 {
 115     return a->hash_algo;
 116 }
 117
 118 int 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
 123 ASN1_OCTET_STRING *TS_MSG_IMPRINT_get_msg(TS_MSG_IMPRINT *a)
 124 {
 125     return a->hashed_msg;
 126 }
 127
 128 int 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
 144 ASN1_OBJECT *TS_REQ_get_policy_id(TS_REQ *a)
 145 {
 146     return a->policy_id;
 147 }
 148
 149 int 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
 165 const ASN1_INTEGER *TS_REQ_get_nonce(const TS_REQ *a)
 166 {
 167     return a->nonce;
 168 }
 169
 170 int 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
 176 int TS_REQ_get_cert_req(const TS_REQ *a)
 177 {
 178     return a->cert_req ? 1 : 0;
 179 }
 180
 181 STACK_OF(X509_EXTENSION) *TS_REQ_get_exts(TS_REQ *a)
 182 {
 183     return a->extensions;
 184 }
 185
 186 void 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
 194 int TS_REQ_get_ext_count(TS_REQ *a)
 195 {
 196     return X509v3_get_ext_count(a->extensions);
 197 }
 198
 199 int 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
 204 int 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
 209 int 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
 214 X509_EXTENSION *TS_REQ_get_ext(TS_REQ *a, int loc)
 215 {
 216     return X509v3_get_ext(a->extensions, loc);
 217 }
 218
 219 X509_EXTENSION *TS_REQ_delete_ext(TS_REQ *a, int loc)
 220 {
 221     return X509v3_delete_ext(a->extensions, loc);
 222 }
 223
 224 int 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
 229 void *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 }