175b0942ec
name, issuer and authority key id. Change the i2v function parameters and add an extra 'crl' parameter in the X509V3_CTX structure: guess what that's for :-) Fix to ASN1 macro which messed up IMPLICIT tag and add f_enum.c which adds a2i, i2a for ENUMERATED.
134 lines
4.3 KiB
C
134 lines
4.3 KiB
C
/* v3_prn.c */
|
|
/* Written by Dr Stephen N Henson (shenson@bigfoot.com) 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).
|
|
*
|
|
*/
|
|
/* X509 v3 extension utilities */
|
|
|
|
#include <stdlib.h>
|
|
#include <pem.h>
|
|
#include <conf.h>
|
|
#include <err.h>
|
|
#include "x509v3.h"
|
|
|
|
/* Extension printing routines */
|
|
|
|
/* Print out a name+value stack */
|
|
|
|
void X509V3_EXT_val_prn(out, val)
|
|
BIO *out;
|
|
STACK *val;
|
|
{
|
|
int i;
|
|
CONF_VALUE *nval;
|
|
if(!val) return;
|
|
for(i = 0; i < sk_num(val); i++) {
|
|
if(i > 0) BIO_printf(out, ", ");
|
|
nval = (CONF_VALUE *)sk_value(val, i);
|
|
if(!nval->name) BIO_printf(out, "%s", nval->value);
|
|
else if(!nval->value) BIO_printf(out, "%s", nval->name);
|
|
else BIO_printf(out, "%s:%s", nval->name, nval->value);
|
|
}
|
|
}
|
|
|
|
/* Main routine: print out a general extension */
|
|
|
|
int X509V3_EXT_print(out, ext, flag)
|
|
BIO *out;
|
|
X509_EXTENSION *ext;
|
|
int flag;
|
|
{
|
|
char *ext_str = NULL, *p, *value = NULL;
|
|
X509V3_EXT_METHOD *method;
|
|
STACK *nval = NULL;
|
|
int ok = 1;
|
|
if(!(method = X509V3_EXT_get(ext))) return 0;
|
|
p = ext->value->data;
|
|
if(!(ext_str = method->d2i(NULL, &p, ext->value->length))) return 0;
|
|
if(method->i2s) {
|
|
if(!(value = method->i2s(method, ext_str))) {
|
|
ok = 0;
|
|
goto err;
|
|
}
|
|
BIO_printf(out, value);
|
|
} else if(method->i2v) {
|
|
if(!(nval = method->i2v(method, ext_str, NULL))) {
|
|
ok = 0;
|
|
goto err;
|
|
}
|
|
X509V3_EXT_val_prn(out, nval);
|
|
} else if(method->i2r) {
|
|
if(!method->i2r(method, ext_str, out)) ok = 0;
|
|
} else ok = 0;
|
|
|
|
err:
|
|
sk_pop_free(nval, X509V3_conf_free);
|
|
if(value) Free(value);
|
|
method->ext_free(ext_str);
|
|
return ok;
|
|
}
|
|
|
|
int X509V3_EXT_print_fp(fp, ext, flag)
|
|
FILE *fp;
|
|
X509_EXTENSION *ext;
|
|
int flag;
|
|
{
|
|
BIO *bio_tmp;
|
|
int ret;
|
|
if(!(bio_tmp = BIO_new_fp(fp, BIO_NOCLOSE))) return 0;
|
|
ret = X509V3_EXT_print(bio_tmp, ext, flag);
|
|
BIO_free(bio_tmp);
|
|
return ret;
|
|
}
|