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1 /* p12_attr.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 #include <stdio.h> |
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60 #include "cryptlib.h" |
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61 #include <openssl/pkcs12.h> |
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62 |
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63 /* Add a local keyid to a safebag */ |
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64 |
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65 EXPORT_C int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name, |
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66 int namelen) |
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67 { |
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68 if (X509at_add1_attr_by_NID(&bag->attrib, NID_localKeyID, |
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69 V_ASN1_OCTET_STRING, name, namelen)) |
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70 return 1; |
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71 else |
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72 return 0; |
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73 } |
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74 |
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75 /* Add key usage to PKCS#8 structure */ |
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76 |
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77 EXPORT_C int PKCS8_add_keyusage(PKCS8_PRIV_KEY_INFO *p8, int usage) |
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78 { |
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79 unsigned char us_val; |
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80 us_val = (unsigned char) usage; |
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81 if (X509at_add1_attr_by_NID(&p8->attributes, NID_key_usage, |
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82 V_ASN1_BIT_STRING, &us_val, 1)) |
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83 return 1; |
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84 else |
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85 return 0; |
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86 } |
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87 |
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88 /* Add a friendlyname to a safebag */ |
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89 |
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90 EXPORT_C int PKCS12_add_friendlyname_asc(PKCS12_SAFEBAG *bag, const char *name, |
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91 int namelen) |
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92 { |
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93 if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName, |
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94 MBSTRING_ASC, (unsigned char *)name, namelen)) |
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95 return 1; |
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96 else |
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97 return 0; |
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98 } |
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99 |
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100 |
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101 EXPORT_C int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag, |
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102 const unsigned char *name, int namelen) |
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103 { |
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104 if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName, |
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105 MBSTRING_BMP, name, namelen)) |
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106 return 1; |
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107 else |
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108 return 0; |
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109 } |
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110 |
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111 EXPORT_C int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name, |
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112 int namelen) |
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113 { |
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114 if (X509at_add1_attr_by_NID(&bag->attrib, NID_ms_csp_name, |
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115 MBSTRING_ASC, (unsigned char *)name, namelen)) |
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116 return 1; |
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117 else |
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118 return 0; |
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119 } |
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120 |
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121 EXPORT_C ASN1_TYPE *PKCS12_get_attr_gen(STACK_OF(X509_ATTRIBUTE) *attrs, int attr_nid) |
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122 { |
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123 X509_ATTRIBUTE *attrib; |
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124 int i; |
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125 if (!attrs) return NULL; |
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126 for (i = 0; i < sk_X509_ATTRIBUTE_num (attrs); i++) { |
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127 attrib = sk_X509_ATTRIBUTE_value (attrs, i); |
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128 if (OBJ_obj2nid (attrib->object) == attr_nid) { |
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129 if (sk_ASN1_TYPE_num (attrib->value.set)) |
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130 return sk_ASN1_TYPE_value(attrib->value.set, 0); |
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131 else return NULL; |
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132 } |
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133 } |
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134 return NULL; |
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135 } |
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136 |
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137 EXPORT_C char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag) |
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138 { |
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139 ASN1_TYPE *atype; |
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140 if (!(atype = PKCS12_get_attr(bag, NID_friendlyName))) return NULL; |
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141 if (atype->type != V_ASN1_BMPSTRING) return NULL; |
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142 return uni2asc(atype->value.bmpstring->data, |
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143 atype->value.bmpstring->length); |
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144 } |
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145 |