1 | /* |
2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. |
3 | * |
4 | * Licensed under the Apache License 2.0 (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 <stdio.h> |
11 | #include "internal/cryptlib.h" |
12 | #include <openssl/objects.h> |
13 | #include <openssl/asn1t.h> |
14 | #include <openssl/x509.h> |
15 | #include "x509_local.h" |
16 | |
17 | /*- |
18 | * X509_ATTRIBUTE: this has the following form: |
19 | * |
20 | * typedef struct x509_attributes_st |
21 | * { |
22 | * ASN1_OBJECT *object; |
23 | * STACK_OF(ASN1_TYPE) *set; |
24 | * } X509_ATTRIBUTE; |
25 | * |
26 | */ |
27 | |
28 | ASN1_SEQUENCE(X509_ATTRIBUTE) = { |
29 | ASN1_SIMPLE(X509_ATTRIBUTE, object, ASN1_OBJECT), |
30 | ASN1_SET_OF(X509_ATTRIBUTE, set, ASN1_ANY) |
31 | } ASN1_SEQUENCE_END(X509_ATTRIBUTE) |
32 | |
33 | IMPLEMENT_ASN1_FUNCTIONS(X509_ATTRIBUTE) |
34 | IMPLEMENT_ASN1_DUP_FUNCTION(X509_ATTRIBUTE) |
35 | |
36 | X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value) |
37 | { |
38 | X509_ATTRIBUTE *ret = NULL; |
39 | ASN1_TYPE *val = NULL; |
40 | |
41 | if ((ret = X509_ATTRIBUTE_new()) == NULL) |
42 | return NULL; |
43 | ret->object = OBJ_nid2obj(nid); |
44 | if ((val = ASN1_TYPE_new()) == NULL) |
45 | goto err; |
46 | if (!sk_ASN1_TYPE_push(ret->set, val)) |
47 | goto err; |
48 | |
49 | ASN1_TYPE_set(val, atrtype, value); |
50 | return ret; |
51 | err: |
52 | X509_ATTRIBUTE_free(ret); |
53 | ASN1_TYPE_free(val); |
54 | return NULL; |
55 | } |
56 | |