1 /* $OpenBSD: cms_att.c,v 1.9 2019/08/10 18:15:52 jsing Exp $ */
3 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
6 /* ====================================================================
7 * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
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10 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
21 * 3. All advertising materials mentioning features or use of this
22 * software must display the following acknowledgment:
23 * "This product includes software developed by the OpenSSL Project
24 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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29 * licensing@OpenSSL.org.
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32 * nor may "OpenSSL" appear in their names without prior written
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37 * "This product includes software developed by the OpenSSL Project
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40 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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52 * ====================================================================
55 #include <openssl/asn1t.h>
56 #include <openssl/pem.h>
57 #include <openssl/x509v3.h>
58 #include <openssl/err.h>
59 #include <openssl/cms.h>
62 /* CMS SignedData Attribute utilities */
65 CMS_signed_get_attr_count(const CMS_SignerInfo *si)
67 return X509at_get_attr_count(si->signedAttrs);
71 CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid, int lastpos)
73 return X509at_get_attr_by_NID(si->signedAttrs, nid, lastpos);
77 CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, const ASN1_OBJECT *obj,
80 return X509at_get_attr_by_OBJ(si->signedAttrs, obj, lastpos);
84 CMS_signed_get_attr(const CMS_SignerInfo *si, int loc)
86 return X509at_get_attr(si->signedAttrs, loc);
90 CMS_signed_delete_attr(CMS_SignerInfo *si, int loc)
92 return X509at_delete_attr(si->signedAttrs, loc);
96 CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
98 if (X509at_add1_attr(&si->signedAttrs, attr))
104 CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si, const ASN1_OBJECT *obj, int type,
105 const void *bytes, int len)
107 if (X509at_add1_attr_by_OBJ(&si->signedAttrs, obj, type, bytes, len))
113 CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si, int nid, int type,
114 const void *bytes, int len)
116 if (X509at_add1_attr_by_NID(&si->signedAttrs, nid, type, bytes, len))
122 CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si, const char *attrname, int type,
123 const void *bytes, int len)
125 if (X509at_add1_attr_by_txt(&si->signedAttrs, attrname, type, bytes, len))
131 CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, const ASN1_OBJECT *oid,
132 int lastpos, int type)
134 return X509at_get0_data_by_OBJ(si->signedAttrs, oid, lastpos, type);
138 CMS_unsigned_get_attr_count(const CMS_SignerInfo *si)
140 return X509at_get_attr_count(si->unsignedAttrs);
144 CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid, int lastpos)
146 return X509at_get_attr_by_NID(si->unsignedAttrs, nid, lastpos);
150 CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si, const ASN1_OBJECT *obj,
153 return X509at_get_attr_by_OBJ(si->unsignedAttrs, obj, lastpos);
157 CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc)
159 return X509at_get_attr(si->unsignedAttrs, loc);
163 CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc)
165 return X509at_delete_attr(si->unsignedAttrs, loc);
169 CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
171 if (X509at_add1_attr(&si->unsignedAttrs, attr))
177 CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si, const ASN1_OBJECT *obj,
178 int type, const void *bytes, int len)
180 if (X509at_add1_attr_by_OBJ(&si->unsignedAttrs, obj, type, bytes, len))
186 CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si, int nid, int type,
187 const void *bytes, int len)
189 if (X509at_add1_attr_by_NID(&si->unsignedAttrs, nid, type, bytes, len))
195 CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si, const char *attrname,
196 int type, const void *bytes, int len)
198 if (X509at_add1_attr_by_txt(&si->unsignedAttrs, attrname, type,
205 CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid, int lastpos,
208 return X509at_get0_data_by_OBJ(si->unsignedAttrs, oid, lastpos, type);
211 /* Specific attribute cases */