/src/openssl/crypto/cms/cms_att.c
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1 | | /* |
2 | | * Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved. |
3 | | * |
4 | | * Licensed under the OpenSSL license (the "License"). You may not use |
5 | | * this file except in compliance with the License. You can obtain a copy |
6 | | * in the file LICENSE in the source distribution or at |
7 | | * https://www.openssl.org/source/license.html |
8 | | */ |
9 | | |
10 | | #include <openssl/asn1t.h> |
11 | | #include <openssl/pem.h> |
12 | | #include <openssl/x509v3.h> |
13 | | #include <openssl/err.h> |
14 | | #include <openssl/cms.h> |
15 | | #include "cms_lcl.h" |
16 | | |
17 | | /* CMS SignedData Attribute utilities */ |
18 | | |
19 | | int CMS_signed_get_attr_count(const CMS_SignerInfo *si) |
20 | 0 | { |
21 | 0 | return X509at_get_attr_count(si->signedAttrs); |
22 | 0 | } |
23 | | |
24 | | int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid, int lastpos) |
25 | 0 | { |
26 | 0 | return X509at_get_attr_by_NID(si->signedAttrs, nid, lastpos); |
27 | 0 | } |
28 | | |
29 | | int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, const ASN1_OBJECT *obj, |
30 | | int lastpos) |
31 | 0 | { |
32 | 0 | return X509at_get_attr_by_OBJ(si->signedAttrs, obj, lastpos); |
33 | 0 | } |
34 | | |
35 | | X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc) |
36 | 0 | { |
37 | 0 | return X509at_get_attr(si->signedAttrs, loc); |
38 | 0 | } |
39 | | |
40 | | X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc) |
41 | 0 | { |
42 | 0 | return X509at_delete_attr(si->signedAttrs, loc); |
43 | 0 | } |
44 | | |
45 | | int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr) |
46 | 0 | { |
47 | 0 | if (X509at_add1_attr(&si->signedAttrs, attr)) |
48 | 0 | return 1; |
49 | 0 | return 0; |
50 | 0 | } |
51 | | |
52 | | int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si, |
53 | | const ASN1_OBJECT *obj, int type, |
54 | | const void *bytes, int len) |
55 | 0 | { |
56 | 0 | if (X509at_add1_attr_by_OBJ(&si->signedAttrs, obj, type, bytes, len)) |
57 | 0 | return 1; |
58 | 0 | return 0; |
59 | 0 | } |
60 | | |
61 | | int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si, |
62 | | int nid, int type, const void *bytes, int len) |
63 | 0 | { |
64 | 0 | if (X509at_add1_attr_by_NID(&si->signedAttrs, nid, type, bytes, len)) |
65 | 0 | return 1; |
66 | 0 | return 0; |
67 | 0 | } |
68 | | |
69 | | int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si, |
70 | | const char *attrname, int type, |
71 | | const void *bytes, int len) |
72 | 0 | { |
73 | 0 | if (X509at_add1_attr_by_txt(&si->signedAttrs, attrname, type, bytes, len)) |
74 | 0 | return 1; |
75 | 0 | return 0; |
76 | 0 | } |
77 | | |
78 | | void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, const ASN1_OBJECT *oid, |
79 | | int lastpos, int type) |
80 | 0 | { |
81 | 0 | return X509at_get0_data_by_OBJ(si->signedAttrs, oid, lastpos, type); |
82 | 0 | } |
83 | | |
84 | | int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si) |
85 | 0 | { |
86 | 0 | return X509at_get_attr_count(si->unsignedAttrs); |
87 | 0 | } |
88 | | |
89 | | int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid, |
90 | | int lastpos) |
91 | 0 | { |
92 | 0 | return X509at_get_attr_by_NID(si->unsignedAttrs, nid, lastpos); |
93 | 0 | } |
94 | | |
95 | | int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si, |
96 | | const ASN1_OBJECT *obj, int lastpos) |
97 | 0 | { |
98 | 0 | return X509at_get_attr_by_OBJ(si->unsignedAttrs, obj, lastpos); |
99 | 0 | } |
100 | | |
101 | | X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc) |
102 | 0 | { |
103 | 0 | return X509at_get_attr(si->unsignedAttrs, loc); |
104 | 0 | } |
105 | | |
106 | | X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc) |
107 | 0 | { |
108 | 0 | return X509at_delete_attr(si->unsignedAttrs, loc); |
109 | 0 | } |
110 | | |
111 | | int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr) |
112 | 0 | { |
113 | 0 | if (X509at_add1_attr(&si->unsignedAttrs, attr)) |
114 | 0 | return 1; |
115 | 0 | return 0; |
116 | 0 | } |
117 | | |
118 | | int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si, |
119 | | const ASN1_OBJECT *obj, int type, |
120 | | const void *bytes, int len) |
121 | 0 | { |
122 | 0 | if (X509at_add1_attr_by_OBJ(&si->unsignedAttrs, obj, type, bytes, len)) |
123 | 0 | return 1; |
124 | 0 | return 0; |
125 | 0 | } |
126 | | |
127 | | int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si, |
128 | | int nid, int type, |
129 | | const void *bytes, int len) |
130 | 0 | { |
131 | 0 | if (X509at_add1_attr_by_NID(&si->unsignedAttrs, nid, type, bytes, len)) |
132 | 0 | return 1; |
133 | 0 | return 0; |
134 | 0 | } |
135 | | |
136 | | int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si, |
137 | | const char *attrname, int type, |
138 | | const void *bytes, int len) |
139 | 0 | { |
140 | 0 | if (X509at_add1_attr_by_txt(&si->unsignedAttrs, attrname, |
141 | 0 | type, bytes, len)) |
142 | 0 | return 1; |
143 | 0 | return 0; |
144 | 0 | } |
145 | | |
146 | | void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid, |
147 | | int lastpos, int type) |
148 | 0 | { |
149 | 0 | return X509at_get0_data_by_OBJ(si->unsignedAttrs, oid, lastpos, type); |
150 | 0 | } |
151 | | |
152 | | /* Specific attribute cases */ |