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1 /* p12_attr.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/pkcs12.h> | |
62 | |
63 /* Add a local keyid to a safebag */ | |
64 | |
65 int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name, | |
66 int namelen) | |
67 { | |
68 if (X509at_add1_attr_by_NID(&bag->attrib, NID_localKeyID, | |
69 V_ASN1_OCTET_STRING, name, namelen)) | |
70 return 1; | |
71 else | |
72 return 0; | |
73 } | |
74 | |
75 /* Add key usage to PKCS#8 structure */ | |
76 | |
77 int PKCS8_add_keyusage(PKCS8_PRIV_KEY_INFO *p8, int usage) | |
78 { | |
79 unsigned char us_val; | |
80 us_val = (unsigned char) usage; | |
81 if (X509at_add1_attr_by_NID(&p8->attributes, NID_key_usage, | |
82 V_ASN1_BIT_STRING, &us_val, 1)) | |
83 return 1; | |
84 else | |
85 return 0; | |
86 } | |
87 | |
88 /* Add a friendlyname to a safebag */ | |
89 | |
90 int PKCS12_add_friendlyname_asc(PKCS12_SAFEBAG *bag, const char *name, | |
91 int namelen) | |
92 { | |
93 if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName, | |
94 MBSTRING_ASC, (unsigned char *)name, namelen)) | |
95 return 1; | |
96 else | |
97 return 0; | |
98 } | |
99 | |
100 | |
101 int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag, | |
102 const unsigned char *name, int namelen) | |
103 { | |
104 if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName, | |
105 MBSTRING_BMP, name, namelen)) | |
106 return 1; | |
107 else | |
108 return 0; | |
109 } | |
110 | |
111 int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name, | |
112 int namelen) | |
113 { | |
114 if (X509at_add1_attr_by_NID(&bag->attrib, NID_ms_csp_name, | |
115 MBSTRING_ASC, (unsigned char *)name, namelen)) | |
116 return 1; | |
117 else | |
118 return 0; | |
119 } | |
120 | |
121 ASN1_TYPE *PKCS12_get_attr_gen(STACK_OF(X509_ATTRIBUTE) *attrs, int attr_nid) | |
122 { | |
123 X509_ATTRIBUTE *attrib; | |
124 int i; | |
125 if (!attrs) return NULL; | |
126 for (i = 0; i < sk_X509_ATTRIBUTE_num (attrs); i++) { | |
127 attrib = sk_X509_ATTRIBUTE_value (attrs, i); | |
128 if (OBJ_obj2nid (attrib->object) == attr_nid) { | |
129 if (sk_ASN1_TYPE_num (attrib->value.set)) | |
130 return sk_ASN1_TYPE_value(attrib->value.set, 0); | |
131 else return NULL; | |
132 } | |
133 } | |
134 return NULL; | |
135 } | |
136 | |
137 char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag) | |
138 { | |
139 ASN1_TYPE *atype; | |
140 if (!(atype = PKCS12_get_attr(bag, NID_friendlyName))) return NULL; | |
141 if (atype->type != V_ASN1_BMPSTRING) return NULL; | |
142 return OPENSSL_uni2asc(atype->value.bmpstring->data, | |
143 atype->value.bmpstring->length); | |
144 } | |
145 | |
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