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/*
* Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/objects.h>
#include <openssl/asn1t.h>
#include <openssl/x509.h>
#include "x509_local.h"
/*-
* X509_ATTRIBUTE: this has the following form:
*
* typedef struct x509_attributes_st
* {
* ASN1_OBJECT *object;
* STACK_OF(ASN1_TYPE) *set;
* } X509_ATTRIBUTE;
*
*/
ASN1_SEQUENCE(X509_ATTRIBUTE) = {
ASN1_SIMPLE(X509_ATTRIBUTE, object, ASN1_OBJECT),
ASN1_SET_OF(X509_ATTRIBUTE, set, ASN1_ANY)
} ASN1_SEQUENCE_END(X509_ATTRIBUTE)
IMPLEMENT_ASN1_FUNCTIONS(X509_ATTRIBUTE)
IMPLEMENT_ASN1_DUP_FUNCTION(X509_ATTRIBUTE)
X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value)
{
X509_ATTRIBUTE *ret = NULL;
ASN1_TYPE *val = NULL;
ASN1_OBJECT *oid;
if ((oid = OBJ_nid2obj(nid)) == NULL)
return NULL;
if ((ret = X509_ATTRIBUTE_new()) == NULL)
return NULL;
ret->object = oid;
if ((val = ASN1_TYPE_new()) == NULL)
goto err;
if (!sk_ASN1_TYPE_push(ret->set, val))
goto err;
ASN1_TYPE_set(val, atrtype, value);
return ret;
err:
X509_ATTRIBUTE_free(ret);
ASN1_TYPE_free(val);
return NULL;
}
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