ref: bfe9da47cfa2f51ebef78c59332b5ba2deba306d
dir: /third_party/boringssl/src/crypto/x509/x509cset.c/
/*
* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
* 2001.
*/
/* ====================================================================
* Copyright (c) 2001 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 <openssl/asn1.h>
#include <openssl/evp.h>
#include <openssl/obj.h>
#include <openssl/x509.h>
#include "../internal.h"
#include "internal.h"
int X509_CRL_set_version(X509_CRL *x, long version)
{
if (x == NULL)
return (0);
if (x->crl->version == NULL) {
if ((x->crl->version = ASN1_INTEGER_new()) == NULL)
return (0);
}
return (ASN1_INTEGER_set(x->crl->version, version));
}
int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name)
{
if ((x == NULL) || (x->crl == NULL))
return (0);
return (X509_NAME_set(&x->crl->issuer, name));
}
int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm)
{
ASN1_TIME *in;
if (x == NULL)
return (0);
in = x->crl->lastUpdate;
if (in != tm) {
in = ASN1_STRING_dup(tm);
if (in != NULL) {
ASN1_TIME_free(x->crl->lastUpdate);
x->crl->lastUpdate = in;
}
}
return (in != NULL);
}
int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm)
{
ASN1_TIME *in;
if (x == NULL)
return (0);
in = x->crl->nextUpdate;
if (in != tm) {
in = ASN1_STRING_dup(tm);
if (in != NULL) {
ASN1_TIME_free(x->crl->nextUpdate);
x->crl->nextUpdate = in;
}
}
return (in != NULL);
}
int X509_CRL_sort(X509_CRL *c)
{
size_t i;
X509_REVOKED *r;
/*
* sort the data so it will be written in serial number order
*/
sk_X509_REVOKED_sort(c->crl->revoked);
for (i = 0; i < sk_X509_REVOKED_num(c->crl->revoked); i++) {
r = sk_X509_REVOKED_value(c->crl->revoked, i);
r->sequence = i;
}
c->crl->enc.modified = 1;
return 1;
}
int X509_CRL_up_ref(X509_CRL *crl)
{
CRYPTO_refcount_inc(&crl->references);
return 1;
}
long X509_CRL_get_version(const X509_CRL *crl)
{
return ASN1_INTEGER_get(crl->crl->version);
}
const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl)
{
return crl->crl->lastUpdate;
}
const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl)
{
return crl->crl->nextUpdate;
}
ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl)
{
return crl->crl->lastUpdate;
}
ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl)
{
return crl->crl->nextUpdate;
}
X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl)
{
return crl->crl->issuer;
}
STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl)
{
return crl->crl->revoked;
}
const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl)
{
return crl->crl->extensions;
}
void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
const X509_ALGOR **palg)
{
if (psig != NULL)
*psig = crl->signature;
if (palg != NULL)
*palg = crl->sig_alg;
}
int X509_CRL_get_signature_nid(const X509_CRL *crl)
{
return OBJ_obj2nid(crl->sig_alg->algorithm);
}
const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *revoked)
{
return revoked->revocationDate;
}
int X509_REVOKED_set_revocationDate(X509_REVOKED *revoked, const ASN1_TIME *tm)
{
ASN1_TIME *in;
if (revoked == NULL)
return (0);
in = revoked->revocationDate;
if (in != tm) {
in = ASN1_STRING_dup(tm);
if (in != NULL) {
ASN1_TIME_free(revoked->revocationDate);
revoked->revocationDate = in;
}
}
return (in != NULL);
}
const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *revoked)
{
return revoked->serialNumber;
}
int X509_REVOKED_set_serialNumber(X509_REVOKED *revoked,
const ASN1_INTEGER *serial)
{
ASN1_INTEGER *in;
if (revoked == NULL)
return (0);
in = revoked->serialNumber;
if (in != serial) {
in = ASN1_INTEGER_dup(serial);
if (in != NULL) {
ASN1_INTEGER_free(revoked->serialNumber);
revoked->serialNumber = in;
}
}
return (in != NULL);
}
const STACK_OF(X509_EXTENSION) *
X509_REVOKED_get0_extensions(const X509_REVOKED *r)
{
return r->extensions;
}
int i2d_re_X509_CRL_tbs(X509_CRL *crl, unsigned char **outp)
{
crl->crl->enc.modified = 1;
return i2d_X509_CRL_INFO(crl->crl, outp);
}
int i2d_X509_CRL_tbs(X509_CRL *crl, unsigned char **outp)
{
return i2d_X509_CRL_INFO(crl->crl, outp);
}
int X509_CRL_set1_signature_algo(X509_CRL *crl, const X509_ALGOR *algo)
{
/* TODO(davidben): Const-correct generated ASN.1 dup functions.
* Alternatively, when the types are hidden and we can embed required fields
* directly in structs, import |X509_ALGOR_copy| from upstream. */
X509_ALGOR *copy1 = X509_ALGOR_dup((X509_ALGOR *)algo);
X509_ALGOR *copy2 = X509_ALGOR_dup((X509_ALGOR *)algo);
if (copy1 == NULL || copy2 == NULL) {
X509_ALGOR_free(copy1);
X509_ALGOR_free(copy2);
return 0;
}
X509_ALGOR_free(crl->sig_alg);
crl->sig_alg = copy1;
X509_ALGOR_free(crl->crl->sig_alg);
crl->crl->sig_alg = copy2;
return 1;
}
int X509_CRL_set1_signature_value(X509_CRL *crl, const uint8_t *sig,
size_t sig_len)
{
if (!ASN1_STRING_set(crl->signature, sig, sig_len)) {
return 0;
}
crl->signature->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
crl->signature->flags |= ASN1_STRING_FLAG_BITS_LEFT;
return 1;
}