[331] | 1 | /*
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| 2 | * Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <openssl/asn1t.h>
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| 11 | #include <openssl/pem.h>
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| 12 | #include <openssl/x509v3.h>
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| 13 | #include <openssl/err.h>
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| 14 | #include <openssl/cms.h>
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| 15 | #include "cms_lcl.h"
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| 16 |
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| 17 | /* CMS SignedData Attribute utilities */
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| 18 |
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| 19 | int CMS_signed_get_attr_count(const CMS_SignerInfo *si)
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| 20 | {
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| 21 | return X509at_get_attr_count(si->signedAttrs);
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| 22 | }
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| 23 |
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| 24 | int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid, int lastpos)
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| 25 | {
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| 26 | return X509at_get_attr_by_NID(si->signedAttrs, nid, lastpos);
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| 27 | }
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| 28 |
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| 29 | int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, const ASN1_OBJECT *obj,
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| 30 | int lastpos)
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| 31 | {
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| 32 | return X509at_get_attr_by_OBJ(si->signedAttrs, obj, lastpos);
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| 33 | }
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| 34 |
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| 35 | X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc)
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| 36 | {
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| 37 | return X509at_get_attr(si->signedAttrs, loc);
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| 38 | }
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| 39 |
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| 40 | X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc)
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| 41 | {
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| 42 | return X509at_delete_attr(si->signedAttrs, loc);
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| 43 | }
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| 44 |
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| 45 | int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
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| 46 | {
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| 47 | if (X509at_add1_attr(&si->signedAttrs, attr))
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| 48 | return 1;
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| 49 | return 0;
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| 50 | }
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| 51 |
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| 52 | int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si,
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| 53 | const ASN1_OBJECT *obj, int type,
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| 54 | const void *bytes, int len)
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| 55 | {
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| 56 | if (X509at_add1_attr_by_OBJ(&si->signedAttrs, obj, type, bytes, len))
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| 57 | return 1;
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| 58 | return 0;
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| 59 | }
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| 60 |
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| 61 | int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,
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| 62 | int nid, int type, const void *bytes, int len)
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| 63 | {
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| 64 | if (X509at_add1_attr_by_NID(&si->signedAttrs, nid, type, bytes, len))
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| 65 | return 1;
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| 66 | return 0;
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| 67 | }
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| 68 |
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| 69 | int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si,
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| 70 | const char *attrname, int type,
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| 71 | const void *bytes, int len)
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| 72 | {
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| 73 | if (X509at_add1_attr_by_txt(&si->signedAttrs, attrname, type, bytes, len))
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| 74 | return 1;
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| 75 | return 0;
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| 76 | }
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| 77 |
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| 78 | void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, const ASN1_OBJECT *oid,
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| 79 | int lastpos, int type)
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| 80 | {
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| 81 | return X509at_get0_data_by_OBJ(si->signedAttrs, oid, lastpos, type);
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| 82 | }
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| 83 |
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| 84 | int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si)
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| 85 | {
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| 86 | return X509at_get_attr_count(si->unsignedAttrs);
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| 87 | }
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| 88 |
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| 89 | int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid,
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| 90 | int lastpos)
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| 91 | {
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| 92 | return X509at_get_attr_by_NID(si->unsignedAttrs, nid, lastpos);
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| 93 | }
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| 94 |
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| 95 | int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si,
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| 96 | const ASN1_OBJECT *obj, int lastpos)
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| 97 | {
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| 98 | return X509at_get_attr_by_OBJ(si->unsignedAttrs, obj, lastpos);
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| 99 | }
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| 100 |
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| 101 | X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc)
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| 102 | {
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| 103 | return X509at_get_attr(si->unsignedAttrs, loc);
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| 104 | }
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| 105 |
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| 106 | X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc)
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| 107 | {
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| 108 | return X509at_delete_attr(si->unsignedAttrs, loc);
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| 109 | }
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| 110 |
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| 111 | int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr)
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| 112 | {
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| 113 | if (X509at_add1_attr(&si->unsignedAttrs, attr))
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| 114 | return 1;
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| 115 | return 0;
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| 116 | }
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| 117 |
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| 118 | int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si,
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| 119 | const ASN1_OBJECT *obj, int type,
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| 120 | const void *bytes, int len)
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| 121 | {
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| 122 | if (X509at_add1_attr_by_OBJ(&si->unsignedAttrs, obj, type, bytes, len))
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| 123 | return 1;
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| 124 | return 0;
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| 125 | }
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| 126 |
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| 127 | int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si,
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| 128 | int nid, int type,
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| 129 | const void *bytes, int len)
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| 130 | {
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| 131 | if (X509at_add1_attr_by_NID(&si->unsignedAttrs, nid, type, bytes, len))
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| 132 | return 1;
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| 133 | return 0;
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| 134 | }
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| 135 |
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| 136 | int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si,
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| 137 | const char *attrname, int type,
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| 138 | const void *bytes, int len)
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| 139 | {
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| 140 | if (X509at_add1_attr_by_txt(&si->unsignedAttrs, attrname,
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| 141 | type, bytes, len))
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| 142 | return 1;
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| 143 | return 0;
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| 144 | }
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| 145 |
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| 146 | void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid,
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| 147 | int lastpos, int type)
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| 148 | {
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| 149 | return X509at_get0_data_by_OBJ(si->unsignedAttrs, oid, lastpos, type);
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| 150 | }
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| 151 |
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| 152 | /* Specific attribute cases */
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