ref: 7be7d0681f567e97fd37f937c2e5e486d6d74eab
dir: /sys/src/ape/lib/openssl/crypto/asn1/t_crl.c/
/* t_crl.c */
/* Written by Dr Stephen N Henson ([email protected]) 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
* [email protected].
*
* 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
* ([email protected]). This product includes software written by Tim
* Hudson ([email protected]).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/buffer.h>
#include <openssl/bn.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#ifndef OPENSSL_NO_FP_API
int X509_CRL_print_fp(FILE *fp, X509_CRL *x)
{
BIO *b;
int ret;
if ((b=BIO_new(BIO_s_file())) == NULL)
{
X509err(X509_F_X509_CRL_PRINT_FP,ERR_R_BUF_LIB);
return(0);
}
BIO_set_fp(b,fp,BIO_NOCLOSE);
ret=X509_CRL_print(b, x);
BIO_free(b);
return(ret);
}
#endif
int X509_CRL_print(BIO *out, X509_CRL *x)
{
STACK_OF(X509_REVOKED) *rev;
X509_REVOKED *r;
long l;
int i, n;
char *p;
BIO_printf(out, "Certificate Revocation List (CRL):\n");
l = X509_CRL_get_version(x);
BIO_printf(out, "%8sVersion %lu (0x%lx)\n", "", l+1, l);
i = OBJ_obj2nid(x->sig_alg->algorithm);
BIO_printf(out, "%8sSignature Algorithm: %s\n", "",
(i == NID_undef) ? "NONE" : OBJ_nid2ln(i));
p=X509_NAME_oneline(X509_CRL_get_issuer(x),NULL,0);
BIO_printf(out,"%8sIssuer: %s\n","",p);
OPENSSL_free(p);
BIO_printf(out,"%8sLast Update: ","");
ASN1_TIME_print(out,X509_CRL_get_lastUpdate(x));
BIO_printf(out,"\n%8sNext Update: ","");
if (X509_CRL_get_nextUpdate(x))
ASN1_TIME_print(out,X509_CRL_get_nextUpdate(x));
else BIO_printf(out,"NONE");
BIO_printf(out,"\n");
n=X509_CRL_get_ext_count(x);
X509V3_extensions_print(out, "CRL extensions",
x->crl->extensions, 0, 8);
rev = X509_CRL_get_REVOKED(x);
if(sk_X509_REVOKED_num(rev) > 0)
BIO_printf(out, "Revoked Certificates:\n");
else BIO_printf(out, "No Revoked Certificates.\n");
for(i = 0; i < sk_X509_REVOKED_num(rev); i++) {
r = sk_X509_REVOKED_value(rev, i);
BIO_printf(out," Serial Number: ");
i2a_ASN1_INTEGER(out,r->serialNumber);
BIO_printf(out,"\n Revocation Date: ");
ASN1_TIME_print(out,r->revocationDate);
BIO_printf(out,"\n");
X509V3_extensions_print(out, "CRL entry extensions",
r->extensions, 0, 8);
}
X509_signature_print(out, x->sig_alg, x->signature);
return 1;
}