1 /* crypto/x509/x509_ext.c */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 #include <stdio.h> 60 #include <openssl/stack.h> 61 #include "cryptlib.h" 62 #include <openssl/asn1.h> 63 #include <openssl/objects.h> 64 #include <openssl/evp.h> 65 #include <openssl/x509.h> 66 67 int X509_CRL_get_ext_count(X509_CRL *x) 68 { 69 return(X509v3_get_ext_count(x->crl->extensions)); 70 } 71 72 int X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int lastpos) 73 { 74 return(X509v3_get_ext_by_NID(x->crl->extensions,nid,lastpos)); 75 } 76 77 int X509_CRL_get_ext_by_OBJ(X509_CRL *x, ASN1_OBJECT *obj, int lastpos) 78 { 79 return(X509v3_get_ext_by_OBJ(x->crl->extensions,obj,lastpos)); 80 } 81 82 int X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int lastpos) 83 { 84 return(X509v3_get_ext_by_critical(x->crl->extensions,crit,lastpos)); 85 } 86 87 X509_EXTENSION *X509_CRL_get_ext(X509_CRL *x, int loc) 88 { 89 return(X509v3_get_ext(x->crl->extensions,loc)); 90 } 91 92 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc) 93 { 94 return(X509v3_delete_ext(x->crl->extensions,loc)); 95 } 96 97 int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc) 98 { 99 return(X509v3_add_ext(&(x->crl->extensions),ex,loc) != NULL); 100 } 101 102 int X509_get_ext_count(X509 *x) 103 { 104 return(X509v3_get_ext_count(x->cert_info->extensions)); 105 } 106 107 int X509_get_ext_by_NID(X509 *x, int nid, int lastpos) 108 { 109 return(X509v3_get_ext_by_NID(x->cert_info->extensions,nid,lastpos)); 110 } 111 112 int X509_get_ext_by_OBJ(X509 *x, ASN1_OBJECT *obj, int lastpos) 113 { 114 return(X509v3_get_ext_by_OBJ(x->cert_info->extensions,obj,lastpos)); 115 } 116 117 int X509_get_ext_by_critical(X509 *x, int crit, int lastpos) 118 { 119 return(X509v3_get_ext_by_critical(x->cert_info->extensions,crit,lastpos)); 120 } 121 122 X509_EXTENSION *X509_get_ext(X509 *x, int loc) 123 { 124 return(X509v3_get_ext(x->cert_info->extensions,loc)); 125 } 126 127 X509_EXTENSION *X509_delete_ext(X509 *x, int loc) 128 { 129 return(X509v3_delete_ext(x->cert_info->extensions,loc)); 130 } 131 132 int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc) 133 { 134 return(X509v3_add_ext(&(x->cert_info->extensions),ex,loc) != NULL); 135 } 136 137 int X509_REVOKED_get_ext_count(X509_REVOKED *x) 138 { 139 return(X509v3_get_ext_count(x->extensions)); 140 } 141 142 int X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int lastpos) 143 { 144 return(X509v3_get_ext_by_NID(x->extensions,nid,lastpos)); 145 } 146 147 int X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x, ASN1_OBJECT *obj, 148 int lastpos) 149 { 150 return(X509v3_get_ext_by_OBJ(x->extensions,obj,lastpos)); 151 } 152 153 int X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int lastpos) 154 { 155 return(X509v3_get_ext_by_critical(x->extensions,crit,lastpos)); 156 } 157 158 X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *x, int loc) 159 { 160 return(X509v3_get_ext(x->extensions,loc)); 161 } 162 163 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc) 164 { 165 return(X509v3_delete_ext(x->extensions,loc)); 166 } 167 168 int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc) 169 { 170 return(X509v3_add_ext(&(x->extensions),ex,loc) != NULL); 171 } 172 173 IMPLEMENT_STACK_OF(X509_EXTENSION) 174 IMPLEMENT_ASN1_SET_OF(X509_EXTENSION) 175