Initial Commit
This commit is contained in:
root
196
openssl-1.0.2f/crypto/asn1/x_x509a.c
Normal file
196
openssl-1.0.2f/crypto/asn1/x_x509a.c
Normal file
@@ -0,0 +1,196 @@
|
||||
/* a_x509a.c */
|
||||
/*
|
||||
* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
|
||||
* 1999.
|
||||
*/
|
||||
/* ====================================================================
|
||||
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* 3. All advertising materials mentioning features or use of this
|
||||
* software must display the following acknowledgment:
|
||||
* "This product includes software developed by the OpenSSL Project
|
||||
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
|
||||
*
|
||||
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
|
||||
* endorse or promote products derived from this software without
|
||||
* prior written permission. For written permission, please contact
|
||||
* licensing@OpenSSL.org.
|
||||
*
|
||||
* 5. Products derived from this software may not be called "OpenSSL"
|
||||
* nor may "OpenSSL" appear in their names without prior written
|
||||
* permission of the OpenSSL Project.
|
||||
*
|
||||
* 6. Redistributions of any form whatsoever must retain the following
|
||||
* acknowledgment:
|
||||
* "This product includes software developed by the OpenSSL Project
|
||||
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
|
||||
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
|
||||
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
* ====================================================================
|
||||
*
|
||||
* This product includes cryptographic software written by Eric Young
|
||||
* (eay@cryptsoft.com). This product includes software written by Tim
|
||||
* Hudson (tjh@cryptsoft.com).
|
||||
*
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include "cryptlib.h"
|
||||
#include <openssl/evp.h>
|
||||
#include <openssl/asn1t.h>
|
||||
#include <openssl/x509.h>
|
||||
|
||||
/*
|
||||
* X509_CERT_AUX routines. These are used to encode additional user
|
||||
* modifiable data about a certificate. This data is appended to the X509
|
||||
* encoding when the *_X509_AUX routines are used. This means that the
|
||||
* "traditional" X509 routines will simply ignore the extra data.
|
||||
*/
|
||||
|
||||
static X509_CERT_AUX *aux_get(X509 *x);
|
||||
|
||||
ASN1_SEQUENCE(X509_CERT_AUX) = {
|
||||
ASN1_SEQUENCE_OF_OPT(X509_CERT_AUX, trust, ASN1_OBJECT),
|
||||
ASN1_IMP_SEQUENCE_OF_OPT(X509_CERT_AUX, reject, ASN1_OBJECT, 0),
|
||||
ASN1_OPT(X509_CERT_AUX, alias, ASN1_UTF8STRING),
|
||||
ASN1_OPT(X509_CERT_AUX, keyid, ASN1_OCTET_STRING),
|
||||
ASN1_IMP_SEQUENCE_OF_OPT(X509_CERT_AUX, other, X509_ALGOR, 1)
|
||||
} ASN1_SEQUENCE_END(X509_CERT_AUX)
|
||||
|
||||
IMPLEMENT_ASN1_FUNCTIONS(X509_CERT_AUX)
|
||||
|
||||
static X509_CERT_AUX *aux_get(X509 *x)
|
||||
{
|
||||
if (!x)
|
||||
return NULL;
|
||||
if (!x->aux && !(x->aux = X509_CERT_AUX_new()))
|
||||
return NULL;
|
||||
return x->aux;
|
||||
}
|
||||
|
||||
int X509_alias_set1(X509 *x, unsigned char *name, int len)
|
||||
{
|
||||
X509_CERT_AUX *aux;
|
||||
if (!name) {
|
||||
if (!x || !x->aux || !x->aux->alias)
|
||||
return 1;
|
||||
ASN1_UTF8STRING_free(x->aux->alias);
|
||||
x->aux->alias = NULL;
|
||||
return 1;
|
||||
}
|
||||
if (!(aux = aux_get(x)))
|
||||
return 0;
|
||||
if (!aux->alias && !(aux->alias = ASN1_UTF8STRING_new()))
|
||||
return 0;
|
||||
return ASN1_STRING_set(aux->alias, name, len);
|
||||
}
|
||||
|
||||
int X509_keyid_set1(X509 *x, unsigned char *id, int len)
|
||||
{
|
||||
X509_CERT_AUX *aux;
|
||||
if (!id) {
|
||||
if (!x || !x->aux || !x->aux->keyid)
|
||||
return 1;
|
||||
ASN1_OCTET_STRING_free(x->aux->keyid);
|
||||
x->aux->keyid = NULL;
|
||||
return 1;
|
||||
}
|
||||
if (!(aux = aux_get(x)))
|
||||
return 0;
|
||||
if (!aux->keyid && !(aux->keyid = ASN1_OCTET_STRING_new()))
|
||||
return 0;
|
||||
return ASN1_STRING_set(aux->keyid, id, len);
|
||||
}
|
||||
|
||||
unsigned char *X509_alias_get0(X509 *x, int *len)
|
||||
{
|
||||
if (!x->aux || !x->aux->alias)
|
||||
return NULL;
|
||||
if (len)
|
||||
*len = x->aux->alias->length;
|
||||
return x->aux->alias->data;
|
||||
}
|
||||
|
||||
unsigned char *X509_keyid_get0(X509 *x, int *len)
|
||||
{
|
||||
if (!x->aux || !x->aux->keyid)
|
||||
return NULL;
|
||||
if (len)
|
||||
*len = x->aux->keyid->length;
|
||||
return x->aux->keyid->data;
|
||||
}
|
||||
|
||||
int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj)
|
||||
{
|
||||
X509_CERT_AUX *aux;
|
||||
ASN1_OBJECT *objtmp;
|
||||
if (!(objtmp = OBJ_dup(obj)))
|
||||
return 0;
|
||||
if (!(aux = aux_get(x)))
|
||||
return 0;
|
||||
if (!aux->trust && !(aux->trust = sk_ASN1_OBJECT_new_null()))
|
||||
return 0;
|
||||
return sk_ASN1_OBJECT_push(aux->trust, objtmp);
|
||||
}
|
||||
|
||||
int X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj)
|
||||
{
|
||||
X509_CERT_AUX *aux;
|
||||
ASN1_OBJECT *objtmp;
|
||||
if (!(objtmp = OBJ_dup(obj)))
|
||||
return 0;
|
||||
if (!(aux = aux_get(x)))
|
||||
goto err;
|
||||
if (!aux->reject && !(aux->reject = sk_ASN1_OBJECT_new_null()))
|
||||
goto err;
|
||||
return sk_ASN1_OBJECT_push(aux->reject, objtmp);
|
||||
err:
|
||||
ASN1_OBJECT_free(objtmp);
|
||||
return 0;
|
||||
}
|
||||
|
||||
void X509_trust_clear(X509 *x)
|
||||
{
|
||||
if (x->aux && x->aux->trust) {
|
||||
sk_ASN1_OBJECT_pop_free(x->aux->trust, ASN1_OBJECT_free);
|
||||
x->aux->trust = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
void X509_reject_clear(X509 *x)
|
||||
{
|
||||
if (x->aux && x->aux->reject) {
|
||||
sk_ASN1_OBJECT_pop_free(x->aux->reject, ASN1_OBJECT_free);
|
||||
x->aux->reject = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
ASN1_SEQUENCE(X509_CERT_PAIR) = {
|
||||
ASN1_EXP_OPT(X509_CERT_PAIR, forward, X509, 0),
|
||||
ASN1_EXP_OPT(X509_CERT_PAIR, reverse, X509, 1)
|
||||
} ASN1_SEQUENCE_END(X509_CERT_PAIR)
|
||||
|
||||
IMPLEMENT_ASN1_FUNCTIONS(X509_CERT_PAIR)
|
||||
Reference in New Issue
Block a user