p12_kiss.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/* p12_kiss.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
* 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"
/* Simplified PKCS#12 routines */
char *keymatch);
/* Parse and decrypt a PKCS#12 structure returning user key, user cert
* and other (CA) certs. Note either ca should be NULL, *ca should be NULL,
* or it should point to a valid STACK structure. pkey and cert can be
* passed unitialised.
*/
{
/* Check for NULL PKCS12 structure */
if(!p12) {
return 0;
}
/* Allocate stack for ca certificates if needed */
if (!(*ca = sk_X509_new_null())) {
return 0;
}
}
/* Check the mac */
/* If password is zero length or NULL then try verifying both cases
* to determine which password is correct. The reason for this is that
* under PKCS#12 password based encryption no password and a zero length
* password are two different things...
*/
else {
goto err;
}
goto err;
}
{
goto err;
}
return 1;
err:
return 0;
}
/* Parse the outer PKCS#12 structure */
{
int i, bagnid;
char keymatch = 0;
for (i = 0; i < sk_PKCS7_num (asafes); i++) {
if (bagnid == NID_pkcs7_data) {
} else if (bagnid == NID_pkcs7_encrypted) {
} else continue;
if (!bags) {
return 0;
}
return 0;
}
}
return 1;
}
char *keymatch)
{
int i;
for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
keymatch)) return 0;
}
return 1;
}
#define MATCH_KEY 0x1
#define MATCH_CERT 0x2
#define MATCH_ALL 0x3
char *keymatch)
{
}
/* Check for any local key id matching (if needed) */
if (*keyid) {
} else {
return 0;
}
}
}
switch (M_PKCS12_bag_type(bag))
{
case NID_keyBag:
break;
case NID_pkcs8ShroudedKeyBag:
return 0;
if (!(*pkey)) return 0;
break;
case NID_certBag:
return 1;
if(fname) {
int len;
unsigned char *data;
if(len > 0) {
}
}
if (lkey) {
*keymatch |= MATCH_CERT;
} else {
}
break;
case NID_safeContentsBag:
break;
default:
return 1;
break;
}
return 1;
}