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| 1 /* a_x509a.c */ | |
| 2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
| 3 * project 1999. | |
| 4 */ | |
| 5 /* ==================================================================== | |
| 6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. | |
| 7 * | |
| 8 * Redistribution and use in source and binary forms, with or without | |
| 9 * modification, are permitted provided that the following conditions | |
| 10 * are met: | |
| 11 * | |
| 12 * 1. Redistributions of source code must retain the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer. | |
| 14 * | |
| 15 * 2. Redistributions in binary form must reproduce the above copyright | |
| 16 * notice, this list of conditions and the following disclaimer in | |
| 17 * the documentation and/or other materials provided with the | |
| 18 * distribution. | |
| 19 * | |
| 20 * 3. All advertising materials mentioning features or use of this | |
| 21 * software must display the following acknowledgment: | |
| 22 * "This product includes software developed by the OpenSSL Project | |
| 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
| 24 * | |
| 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
| 26 * endorse or promote products derived from this software without | |
| 27 * prior written permission. For written permission, please contact | |
| 28 * licensing@OpenSSL.org. | |
| 29 * | |
| 30 * 5. Products derived from this software may not be called "OpenSSL" | |
| 31 * nor may "OpenSSL" appear in their names without prior written | |
| 32 * permission of the OpenSSL Project. | |
| 33 * | |
| 34 * 6. Redistributions of any form whatsoever must retain the following | |
| 35 * acknowledgment: | |
| 36 * "This product includes software developed by the OpenSSL Project | |
| 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
| 38 * | |
| 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
| 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
| 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 50 * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 51 * ==================================================================== | |
| 52 * | |
| 53 * This product includes cryptographic software written by Eric Young | |
| 54 * (eay@cryptsoft.com). This product includes software written by Tim | |
| 55 * Hudson (tjh@cryptsoft.com). | |
| 56 * | |
| 57 */ | |
| 58 | |
| 59 #include <stdio.h> | |
| 60 #include "cryptlib.h" | |
| 61 #include <openssl/evp.h> | |
| 62 #include <openssl/asn1t.h> | |
| 63 #include <openssl/x509.h> | |
| 64 | |
| 65 /* X509_CERT_AUX routines. These are used to encode additional | |
| 66 * user modifiable data about a certificate. This data is | |
| 67 * appended to the X509 encoding when the *_X509_AUX routines | |
| 68 * are used. This means that the "traditional" X509 routines | |
| 69 * will simply ignore the extra data. | |
| 70 */ | |
| 71 | |
| 72 static X509_CERT_AUX *aux_get(X509 *x); | |
| 73 | |
| 74 ASN1_SEQUENCE(X509_CERT_AUX) = { | |
| 75 ASN1_SEQUENCE_OF_OPT(X509_CERT_AUX, trust, ASN1_OBJECT), | |
| 76 ASN1_IMP_SEQUENCE_OF_OPT(X509_CERT_AUX, reject, ASN1_OBJECT, 0), | |
| 77 ASN1_OPT(X509_CERT_AUX, alias, ASN1_UTF8STRING), | |
| 78 ASN1_OPT(X509_CERT_AUX, keyid, ASN1_OCTET_STRING), | |
| 79 ASN1_IMP_SEQUENCE_OF_OPT(X509_CERT_AUX, other, X509_ALGOR, 1) | |
| 80 } ASN1_SEQUENCE_END(X509_CERT_AUX) | |
| 81 | |
| 82 IMPLEMENT_ASN1_FUNCTIONS(X509_CERT_AUX) | |
| 83 | |
| 84 static X509_CERT_AUX *aux_get(X509 *x) | |
| 85 { | |
| 86 if(!x) return NULL; | |
| 87 if(!x->aux && !(x->aux = X509_CERT_AUX_new())) return NULL; | |
| 88 return x->aux; | |
| 89 } | |
| 90 | |
| 91 int X509_alias_set1(X509 *x, unsigned char *name, int len) | |
| 92 { | |
| 93 X509_CERT_AUX *aux; | |
| 94 if (!name) | |
| 95 { | |
| 96 if (!x || !x->aux || !x->aux->alias) | |
| 97 return 1; | |
| 98 ASN1_UTF8STRING_free(x->aux->alias); | |
| 99 x->aux->alias = NULL; | |
| 100 return 1; | |
| 101 } | |
| 102 if(!(aux = aux_get(x))) return 0; | |
| 103 if(!aux->alias && !(aux->alias = ASN1_UTF8STRING_new())) return 0; | |
| 104 return ASN1_STRING_set(aux->alias, name, len); | |
| 105 } | |
| 106 | |
| 107 int X509_keyid_set1(X509 *x, unsigned char *id, int len) | |
| 108 { | |
| 109 X509_CERT_AUX *aux; | |
| 110 if (!id) | |
| 111 { | |
| 112 if (!x || !x->aux || !x->aux->keyid) | |
| 113 return 1; | |
| 114 ASN1_OCTET_STRING_free(x->aux->keyid); | |
| 115 x->aux->keyid = NULL; | |
| 116 return 1; | |
| 117 } | |
| 118 if(!(aux = aux_get(x))) return 0; | |
| 119 if(!aux->keyid && !(aux->keyid = ASN1_OCTET_STRING_new())) return 0; | |
| 120 return ASN1_STRING_set(aux->keyid, id, len); | |
| 121 } | |
| 122 | |
| 123 unsigned char *X509_alias_get0(X509 *x, int *len) | |
| 124 { | |
| 125 if(!x->aux || !x->aux->alias) return NULL; | |
| 126 if(len) *len = x->aux->alias->length; | |
| 127 return x->aux->alias->data; | |
| 128 } | |
| 129 | |
| 130 unsigned char *X509_keyid_get0(X509 *x, int *len) | |
| 131 { | |
| 132 if(!x->aux || !x->aux->keyid) return NULL; | |
| 133 if(len) *len = x->aux->keyid->length; | |
| 134 return x->aux->keyid->data; | |
| 135 } | |
| 136 | |
| 137 int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj) | |
| 138 { | |
| 139 X509_CERT_AUX *aux; | |
| 140 ASN1_OBJECT *objtmp; | |
| 141 if(!(objtmp = OBJ_dup(obj))) return 0; | |
| 142 if(!(aux = aux_get(x))) return 0; | |
| 143 if(!aux->trust | |
| 144 && !(aux->trust = sk_ASN1_OBJECT_new_null())) return 0; | |
| 145 return sk_ASN1_OBJECT_push(aux->trust, objtmp); | |
| 146 } | |
| 147 | |
| 148 int X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj) | |
| 149 { | |
| 150 X509_CERT_AUX *aux; | |
| 151 ASN1_OBJECT *objtmp; | |
| 152 if(!(objtmp = OBJ_dup(obj))) return 0; | |
| 153 if(!(aux = aux_get(x))) return 0; | |
| 154 if(!aux->reject | |
| 155 && !(aux->reject = sk_ASN1_OBJECT_new_null())) return 0; | |
| 156 return sk_ASN1_OBJECT_push(aux->reject, objtmp); | |
| 157 } | |
| 158 | |
| 159 void X509_trust_clear(X509 *x) | |
| 160 { | |
| 161 if(x->aux && x->aux->trust) { | |
| 162 sk_ASN1_OBJECT_pop_free(x->aux->trust, ASN1_OBJECT_free); | |
| 163 x->aux->trust = NULL; | |
| 164 } | |
| 165 } | |
| 166 | |
| 167 void X509_reject_clear(X509 *x) | |
| 168 { | |
| 169 if(x->aux && x->aux->reject) { | |
| 170 sk_ASN1_OBJECT_pop_free(x->aux->reject, ASN1_OBJECT_free); | |
| 171 x->aux->reject = NULL; | |
| 172 } | |
| 173 } | |
| 174 | |
| 175 ASN1_SEQUENCE(X509_CERT_PAIR) = { | |
| 176 ASN1_EXP_OPT(X509_CERT_PAIR, forward, X509, 0), | |
| 177 ASN1_EXP_OPT(X509_CERT_PAIR, reverse, X509, 1) | |
| 178 } ASN1_SEQUENCE_END(X509_CERT_PAIR) | |
| 179 | |
| 180 IMPLEMENT_ASN1_FUNCTIONS(X509_CERT_PAIR) | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master