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