/* v3_akey.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) 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). */

#include <stdio.h>
#include <string.h>

#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/conf.h>
#include <openssl/err.h>
#include <openssl/mem.h>
#include <openssl/obj.h>
#include <openssl/x509v3.h>


static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
			AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist);
static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
			X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);

const X509V3_EXT_METHOD v3_akey_id =
	{
	NID_authority_key_identifier,
	X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_KEYID),
	0,0,0,0,
	0,0,
	(X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
	(X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
	0,0,
	NULL
	};

static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
	     AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist)
{
	char *tmp;
	if(akeyid->keyid) {
		tmp = hex_to_string(akeyid->keyid->data, akeyid->keyid->length);
		X509V3_add_value("keyid", tmp, &extlist);
		OPENSSL_free(tmp);
	}
	if(akeyid->issuer) 
		extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
	if(akeyid->serial) {
		tmp = hex_to_string(akeyid->serial->data,
						 akeyid->serial->length);
		X509V3_add_value("serial", tmp, &extlist);
		OPENSSL_free(tmp);
	}
	return extlist;
}

/* Currently two options:
 * keyid: use the issuers subject keyid, the value 'always' means its is
 * an error if the issuer certificate doesn't have a key id.
 * issuer: use the issuers cert issuer and serial number. The default is
 * to only use this if keyid is not present. With the option 'always'
 * this is always included.
 */

static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
	     X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
	{
	char keyid=0, issuer=0;
	size_t i;
	int j;
	CONF_VALUE *cnf;
	ASN1_OCTET_STRING *ikeyid = NULL;
	X509_NAME *isname = NULL;
	GENERAL_NAMES * gens = NULL;
	GENERAL_NAME *gen = NULL;
	ASN1_INTEGER *serial = NULL;
	X509_EXTENSION *ext;
	X509 *cert;
	AUTHORITY_KEYID *akeyid;

	for(i = 0; i < sk_CONF_VALUE_num(values); i++)
		{
		cnf = sk_CONF_VALUE_value(values, i);
		if(!strcmp(cnf->name, "keyid"))
			{
			keyid = 1;
			if(cnf->value && !strcmp(cnf->value, "always"))
				keyid = 2;
			}
		else if(!strcmp(cnf->name, "issuer"))
			{
			issuer = 1;
			if(cnf->value && !strcmp(cnf->value, "always"))
				issuer = 2;
			}
		else
			{
			OPENSSL_PUT_ERROR(X509V3, X509V3_R_UNKNOWN_OPTION);
			ERR_add_error_data(2, "name=", cnf->name);
			return NULL;
			}
		}

	if(!ctx || !ctx->issuer_cert)
		{
		if(ctx && (ctx->flags==CTX_TEST))
			return AUTHORITY_KEYID_new();
		OPENSSL_PUT_ERROR(X509V3, X509V3_R_NO_ISSUER_CERTIFICATE);
		return NULL;
		}

	cert = ctx->issuer_cert;

	if(keyid)
		{
		j = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
		if((j >= 0)  && (ext = X509_get_ext(cert, j)))
			ikeyid = X509V3_EXT_d2i(ext);
		if(keyid==2 && !ikeyid)
			{
			OPENSSL_PUT_ERROR(X509V3, X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
			return NULL;
			}
		}

	if((issuer && !ikeyid) || (issuer == 2))
		{
		isname = X509_NAME_dup(X509_get_issuer_name(cert));
		serial = M_ASN1_INTEGER_dup(X509_get_serialNumber(cert));
		if(!isname || !serial)
			{
			OPENSSL_PUT_ERROR(X509V3, X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
			goto err;
			}
		}

	if(!(akeyid = AUTHORITY_KEYID_new())) goto err;

	if(isname)
		{
		if(!(gens = sk_GENERAL_NAME_new_null())
			|| !(gen = GENERAL_NAME_new())
			|| !sk_GENERAL_NAME_push(gens, gen))
			{
			OPENSSL_PUT_ERROR(X509V3, ERR_R_MALLOC_FAILURE);
			goto err;
			}
		gen->type = GEN_DIRNAME;
		gen->d.dirn = isname;
		}

	akeyid->issuer = gens;
	akeyid->serial = serial;
	akeyid->keyid = ikeyid;

	return akeyid;

 err:
	X509_NAME_free(isname);
	M_ASN1_INTEGER_free(serial);
	M_ASN1_OCTET_STRING_free(ikeyid);
	return NULL;
	}
