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1 /* v3_info.c */ |
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2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL |
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3 * project 1999. |
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4 */ |
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5 /* ==================================================================== |
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6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved. |
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7 * |
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8 * Redistribution and use in source and binary forms, with or without |
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9 * modification, are permitted provided that the following conditions |
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10 * are met: |
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11 * |
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12 * 1. Redistributions of source code must retain the above copyright |
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13 * notice, this list of conditions and the following disclaimer. |
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14 * |
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15 * 2. Redistributions in binary form must reproduce the above copyright |
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16 * notice, this list of conditions and the following disclaimer in |
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17 * the documentation and/or other materials provided with the |
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18 * distribution. |
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19 * |
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20 * 3. All advertising materials mentioning features or use of this |
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21 * software must display the following acknowledgment: |
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22 * "This product includes software developed by the OpenSSL Project |
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23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
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24 * |
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25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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26 * endorse or promote products derived from this software without |
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27 * prior written permission. For written permission, please contact |
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28 * licensing@OpenSSL.org. |
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29 * |
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30 * 5. Products derived from this software may not be called "OpenSSL" |
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31 * nor may "OpenSSL" appear in their names without prior written |
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32 * permission of the OpenSSL Project. |
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33 * |
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34 * 6. Redistributions of any form whatsoever must retain the following |
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35 * acknowledgment: |
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36 * "This product includes software developed by the OpenSSL Project |
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37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
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38 * |
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39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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50 * OF THE POSSIBILITY OF SUCH DAMAGE. |
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51 * ==================================================================== |
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52 * |
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53 * This product includes cryptographic software written by Eric Young |
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54 * (eay@cryptsoft.com). This product includes software written by Tim |
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55 * Hudson (tjh@cryptsoft.com). |
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56 * |
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57 */ |
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58 /* |
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59 © Portions copyright (c) 2006 Nokia Corporation. All rights reserved. |
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60 */ |
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61 |
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62 #include <stdio.h> |
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63 #include "cryptlib.h" |
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64 #include <openssl/conf.h> |
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65 #include <openssl/asn1.h> |
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66 #include <openssl/asn1t.h> |
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67 #include <openssl/x509v3.h> |
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68 #if (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__))) |
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69 #include "libcrypto_wsd_macros.h" |
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70 #include "libcrypto_wsd.h" |
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71 #endif |
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72 |
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73 static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method, |
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74 AUTHORITY_INFO_ACCESS *ainfo, |
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75 STACK_OF(CONF_VALUE) *ret); |
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76 static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method, |
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77 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); |
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78 |
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79 #ifndef EMULATOR |
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80 X509V3_EXT_METHOD v3_info = |
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81 { NID_info_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS), |
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82 0,0,0,0, |
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83 0,0, |
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84 (X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS, |
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85 (X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS, |
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86 0,0, |
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87 NULL}; |
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88 |
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89 X509V3_EXT_METHOD v3_sinfo = |
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90 { NID_sinfo_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS), |
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91 0,0,0,0, |
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92 0,0, |
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93 (X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS, |
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94 (X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS, |
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95 0,0, |
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96 NULL}; |
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97 #else |
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98 const X509V3_EXT_METHOD v3_info = |
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99 { NID_info_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS), |
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100 0,0,0,0, |
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101 0,0, |
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102 (X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS, |
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103 (X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS, |
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104 0,0, |
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105 NULL}; |
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106 |
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107 const X509V3_EXT_METHOD v3_sinfo = |
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108 { NID_sinfo_access, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_INFO_ACCESS), |
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109 0,0,0,0, |
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110 0,0, |
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111 (X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS, |
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112 (X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS, |
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113 0,0, |
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114 NULL}; |
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115 #endif |
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116 |
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117 ASN1_SEQUENCE(ACCESS_DESCRIPTION) = { |
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118 ASN1_SIMPLE(ACCESS_DESCRIPTION, method, ASN1_OBJECT), |
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119 ASN1_SIMPLE(ACCESS_DESCRIPTION, location, GENERAL_NAME) |
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120 } ASN1_SEQUENCE_END(ACCESS_DESCRIPTION) |
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121 |
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122 IMPLEMENT_ASN1_FUNCTIONS(ACCESS_DESCRIPTION) |
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123 |
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124 ASN1_ITEM_TEMPLATE(AUTHORITY_INFO_ACCESS) = |
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125 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, ACCESS_DESCRIPTION) |
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126 ASN1_ITEM_TEMPLATE_END(AUTHORITY_INFO_ACCESS) |
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127 |
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128 IMPLEMENT_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS) |
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129 |
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130 static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method, |
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131 AUTHORITY_INFO_ACCESS *ainfo, |
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132 STACK_OF(CONF_VALUE) *ret) |
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133 { |
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134 ACCESS_DESCRIPTION *desc; |
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135 int i,nlen; |
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136 char objtmp[80], *ntmp; |
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137 CONF_VALUE *vtmp; |
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138 for(i = 0; i < sk_ACCESS_DESCRIPTION_num(ainfo); i++) { |
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139 desc = sk_ACCESS_DESCRIPTION_value(ainfo, i); |
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140 ret = i2v_GENERAL_NAME(method, desc->location, ret); |
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141 if(!ret) break; |
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142 vtmp = sk_CONF_VALUE_value(ret, i); |
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143 i2t_ASN1_OBJECT(objtmp, sizeof objtmp, desc->method); |
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144 nlen = strlen(objtmp) + strlen(vtmp->name) + 5; |
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145 ntmp = OPENSSL_malloc(nlen); |
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146 if(!ntmp) { |
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147 X509V3err(X509V3_F_I2V_AUTHORITY_INFO_ACCESS, |
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148 ERR_R_MALLOC_FAILURE); |
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149 return NULL; |
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150 } |
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151 BUF_strlcpy(ntmp, objtmp, nlen); |
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152 BUF_strlcat(ntmp, " - ", nlen); |
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153 BUF_strlcat(ntmp, vtmp->name, nlen); |
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154 OPENSSL_free(vtmp->name); |
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155 vtmp->name = ntmp; |
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156 |
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157 } |
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158 if(!ret) return sk_CONF_VALUE_new_null(); |
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159 return ret; |
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160 } |
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161 |
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162 static AUTHORITY_INFO_ACCESS *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method, |
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163 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval) |
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164 { |
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165 AUTHORITY_INFO_ACCESS *ainfo = NULL; |
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166 CONF_VALUE *cnf, ctmp; |
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167 ACCESS_DESCRIPTION *acc; |
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168 int i, objlen; |
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169 char *objtmp, *ptmp; |
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170 if(!(ainfo = sk_ACCESS_DESCRIPTION_new_null())) { |
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171 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE); |
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172 return NULL; |
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173 } |
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174 for(i = 0; i < sk_CONF_VALUE_num(nval); i++) { |
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175 cnf = sk_CONF_VALUE_value(nval, i); |
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176 if(!(acc = ACCESS_DESCRIPTION_new()) |
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177 || !sk_ACCESS_DESCRIPTION_push(ainfo, acc)) { |
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178 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE); |
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179 goto err; |
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180 } |
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181 ptmp = strchr(cnf->name, ';'); |
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182 if(!ptmp) { |
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183 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,X509V3_R_INVALID_SYNTAX); |
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184 goto err; |
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185 } |
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186 objlen = ptmp - cnf->name; |
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187 ctmp.name = ptmp + 1; |
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188 ctmp.value = cnf->value; |
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189 if(!v2i_GENERAL_NAME_ex(acc->location, method, ctx, &ctmp, 0)) |
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190 goto err; |
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191 if(!(objtmp = OPENSSL_malloc(objlen + 1))) { |
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192 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,ERR_R_MALLOC_FAILURE); |
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193 goto err; |
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194 } |
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195 strncpy(objtmp, cnf->name, objlen); |
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196 objtmp[objlen] = 0; |
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197 acc->method = OBJ_txt2obj(objtmp, 0); |
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198 if(!acc->method) { |
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199 X509V3err(X509V3_F_V2I_AUTHORITY_INFO_ACCESS,X509V3_R_BAD_OBJECT); |
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200 ERR_add_error_data(2, "value=", objtmp); |
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201 OPENSSL_free(objtmp); |
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202 goto err; |
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203 } |
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204 OPENSSL_free(objtmp); |
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205 |
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206 } |
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207 return ainfo; |
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208 err: |
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209 sk_ACCESS_DESCRIPTION_pop_free(ainfo, ACCESS_DESCRIPTION_free); |
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210 return NULL; |
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211 } |
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212 |
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213 EXPORT_C int i2a_ACCESS_DESCRIPTION(BIO *bp, ACCESS_DESCRIPTION* a) |
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214 { |
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215 i2a_ASN1_OBJECT(bp, a->method); |
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216 #ifdef UNDEF |
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217 i2a_GENERAL_NAME(bp, a->location); |
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218 #endif |
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219 return 2; |
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220 } |