[thirdparty/openssl.git] / crypto / x509v3 / v3_akey.c

/* v3_akey.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).
 *
 */

#include <stdio.h>
#include "cryptlib.h"
#include "conf.h"
#include "asn1.h"
#include "asn1_mac.h"
#include "x509v3.h"

#ifndef NOPROTO
static STACK *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method, AUTHORITY_KEYID *akeyid, STACK *extlist);
static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK *values);

#else

static STACK *i2v_AUTHORITY_KEYID();
static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID();

#endif

X509V3_EXT_METHOD v3_akey_id = {
NID_authority_key_identifier, X509V3_EXT_MULTILINE,
(X509V3_EXT_NEW)AUTHORITY_KEYID_new,
AUTHORITY_KEYID_free,
(X509V3_EXT_D2I)d2i_AUTHORITY_KEYID,
i2d_AUTHORITY_KEYID,
NULL, NULL,
(X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
(X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
NULL,NULL,
NULL
};


/*
 * ASN1err(ASN1_F_AUTHORITY_KEYID_NEW,ERR_R_MALLOC_FAILURE);
 * ASN1err(ASN1_F_D2I_AUTHORITY_KEYID,ERR_R_MALLOC_FAILURE);
 */

int i2d_AUTHORITY_KEYID(AUTHORITY_KEYID *a, unsigned char **pp)
{
	M_ASN1_I2D_vars(a);

	M_ASN1_I2D_len_IMP_opt (a->keyid, i2d_ASN1_OCTET_STRING);
	M_ASN1_I2D_len_IMP_opt (a->issuer, i2d_GENERAL_NAMES);
	M_ASN1_I2D_len_IMP_opt (a->serial, i2d_ASN1_INTEGER);

	M_ASN1_I2D_seq_total();

	M_ASN1_I2D_put_IMP_opt (a->keyid, i2d_ASN1_OCTET_STRING, 0);
	M_ASN1_I2D_put_IMP_opt (a->issuer, i2d_GENERAL_NAMES, 1);
	M_ASN1_I2D_put_IMP_opt (a->serial, i2d_ASN1_INTEGER, 2);

	M_ASN1_I2D_finish();
}

AUTHORITY_KEYID *AUTHORITY_KEYID_new(void)
{
	AUTHORITY_KEYID *ret=NULL;
	ASN1_CTX c;
	M_ASN1_New_Malloc(ret, AUTHORITY_KEYID);
	ret->keyid = NULL;
	ret->issuer = NULL;
	ret->serial = NULL;
	return (ret);
	M_ASN1_New_Error(ASN1_F_AUTHORITY_KEYID_NEW);
}

AUTHORITY_KEYID *d2i_AUTHORITY_KEYID(AUTHORITY_KEYID **a, unsigned char **pp,
	     long length)
{
	M_ASN1_D2I_vars(a,AUTHORITY_KEYID *,AUTHORITY_KEYID_new);
	M_ASN1_D2I_Init();
	M_ASN1_D2I_start_sequence();
	M_ASN1_D2I_get_IMP_opt (ret->keyid, d2i_ASN1_OCTET_STRING, 0,
							V_ASN1_OCTET_STRING);
	M_ASN1_D2I_get_IMP_opt (ret->issuer, d2i_GENERAL_NAMES, 1,
							V_ASN1_SEQUENCE);
	M_ASN1_D2I_get_IMP_opt (ret->serial, d2i_ASN1_INTEGER, 2,
							V_ASN1_INTEGER);
	M_ASN1_D2I_Finish(a, AUTHORITY_KEYID_free, ASN1_F_D2I_AUTHORITY_KEYID);
}

void AUTHORITY_KEYID_free(AUTHORITY_KEYID *a)
{
	if (a == NULL) return;
	ASN1_OCTET_STRING_free(a->keyid);
	sk_pop_free(a->issuer, GENERAL_NAME_free);
	ASN1_INTEGER_free (a->serial);
	Free ((char *)a);
}

static STACK *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
	     AUTHORITY_KEYID *akeyid, STACK *extlist)
{
	char *tmp;
	if(akeyid->keyid) {
		tmp = hex_to_string(akeyid->keyid->data, akeyid->keyid->length);
		X509V3_add_value("keyid", tmp, &extlist);
		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);
		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 *values)
{
char keyid=0, issuer=0;
int i;
CONF_VALUE *cnf;
ASN1_OCTET_STRING *ikeyid = NULL;
X509_NAME *isname = NULL;
STACK * gens = NULL;
GENERAL_NAME *gen = NULL;
ASN1_INTEGER *serial = NULL;
X509_EXTENSION *ext;
X509 *cert;
AUTHORITY_KEYID *akeyid;
for(i = 0; i < sk_num(values); i++) {
	cnf = (CONF_VALUE *)sk_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 {
		X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,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();
	X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_NO_ISSUER_CERTIFICATE);
	return NULL;
}

cert = ctx->issuer_cert;

if(keyid) {
	i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
	if((i >= 0)  && (ext = X509_get_ext(cert, i)))
			ikeyid = (ASN1_OCTET_STRING *) X509V3_EXT_d2i(ext);
	if(keyid==2 && !ikeyid) {
		X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
		return NULL;
	}
}

if((issuer && !ikeyid) || (issuer == 2)) {
	isname = X509_NAME_dup(X509_get_issuer_name(cert));
	serial = ASN1_INTEGER_dup(X509_get_serialNumber(cert));
	if(!isname || !serial) {
		X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
		goto err;
	}
}

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

if(isname) {
	if(!(gens = sk_new(NULL)) || !(gen = GENERAL_NAME_new())
		|| !sk_push(gens, (char *)gen)) {
		X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,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);
ASN1_INTEGER_free(serial);
ASN1_OCTET_STRING_free(ikeyid);
return NULL;

}
Commit	Line	Data
175b0942 DSH	1	/* v3_akey.c */
	2	/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
	3	* project 1999.
	4	*/
	5	/* ====================================================================
	6	* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
	7	*
	8	* Redistribution and use in source and binary forms, with or without
	9	* modification, are permitted provided that the following conditions
	10	* are met:
	11	*
	12	* 1. Redistributions of source code must retain the above copyright
	13	* notice, this list of conditions and the following disclaimer.
	14	*
	15	* 2. Redistributions in binary form must reproduce the above copyright
	16	* notice, this list of conditions and the following disclaimer in
	17	* the documentation and/or other materials provided with the
	18	* distribution.
	19	*
	20	* 3. All advertising materials mentioning features or use of this
	21	* software must display the following acknowledgment:
	22	* "This product includes software developed by the OpenSSL Project
	23	* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
	24	*
	25	* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
	26	* endorse or promote products derived from this software without
	27	* prior written permission. For written permission, please contact
	28	* licensing@OpenSSL.org.
	29	*
	30	* 5. Products derived from this software may not be called "OpenSSL"
	31	* nor may "OpenSSL" appear in their names without prior written
	32	* permission of the OpenSSL Project.
	33	*
	34	* 6. Redistributions of any form whatsoever must retain the following
	35	* acknowledgment:
	36	* "This product includes software developed by the OpenSSL Project
	37	* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
	38	*
	39	* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
	40	* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	41	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
	42	* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
	43	* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	44	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
	45	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	46	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	47	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	48	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	49	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
	50	* OF THE POSSIBILITY OF SUCH DAMAGE.
	51	* ====================================================================
	52	*
	53	* This product includes cryptographic software written by Eric Young
	54	* (eay@cryptsoft.com). This product includes software written by Tim
	55	* Hudson (tjh@cryptsoft.com).
	56	*
	57	*/
	58
	59	#include <stdio.h>
e527ba09 DSH	60	#include "cryptlib.h"
	61	#include "conf.h"
	62	#include "asn1.h"
	63	#include "asn1_mac.h"
175b0942 DSH	64	#include "x509v3.h"
	65
	66	#ifndef NOPROTO
	67	static STACK i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD method, AUTHORITY_KEYID akeyid, STACK extlist);
	68	static AUTHORITY_KEYID v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD method, X509V3_CTX ctx, STACK values);
	69
	70	#else
	71
	72	static STACK *i2v_AUTHORITY_KEYID();
	73	static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID();
	74
	75	#endif
	76
	77	X509V3_EXT_METHOD v3_akey_id = {
785cdf20	78	NID_authority_key_identifier, X509V3_EXT_MULTILINE,
175b0942 DSH	79	(X509V3_EXT_NEW)AUTHORITY_KEYID_new,
	80	AUTHORITY_KEYID_free,
	81	(X509V3_EXT_D2I)d2i_AUTHORITY_KEYID,
	82	i2d_AUTHORITY_KEYID,
	83	NULL, NULL,
	84	(X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
	85	(X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
79a474e8	86	NULL,NULL,
175b0942 DSH	87	NULL
	88	};
	89
	90
	91	/*
	92	* ASN1err(ASN1_F_AUTHORITY_KEYID_NEW,ERR_R_MALLOC_FAILURE);
	93	* ASN1err(ASN1_F_D2I_AUTHORITY_KEYID,ERR_R_MALLOC_FAILURE);
	94	*/
	95
6b691a5c	96	int i2d_AUTHORITY_KEYID(AUTHORITY_KEYID a, unsigned char *pp)
175b0942 DSH	97	{
	98	M_ASN1_I2D_vars(a);
	99
	100	M_ASN1_I2D_len_IMP_opt (a->keyid, i2d_ASN1_OCTET_STRING);
	101	M_ASN1_I2D_len_IMP_opt (a->issuer, i2d_GENERAL_NAMES);
	102	M_ASN1_I2D_len_IMP_opt (a->serial, i2d_ASN1_INTEGER);
	103
	104	M_ASN1_I2D_seq_total();
	105
	106	M_ASN1_I2D_put_IMP_opt (a->keyid, i2d_ASN1_OCTET_STRING, 0);
	107	M_ASN1_I2D_put_IMP_opt (a->issuer, i2d_GENERAL_NAMES, 1);
	108	M_ASN1_I2D_put_IMP_opt (a->serial, i2d_ASN1_INTEGER, 2);
	109
	110	M_ASN1_I2D_finish();
	111	}
	112
6b691a5c	113	AUTHORITY_KEYID *AUTHORITY_KEYID_new(void)
175b0942 DSH	114	{
	115	AUTHORITY_KEYID *ret=NULL;
	116	ASN1_CTX c;
	117	M_ASN1_New_Malloc(ret, AUTHORITY_KEYID);
	118	ret->keyid = NULL;
	119	ret->issuer = NULL;
	120	ret->serial = NULL;
	121	return (ret);
	122	M_ASN1_New_Error(ASN1_F_AUTHORITY_KEYID_NEW);
	123	}
	124
6b691a5c UM	125	AUTHORITY_KEYID d2i_AUTHORITY_KEYID(AUTHORITY_KEYID a, unsigned char *pp,
6b691a5c UM	126	long length)
175b0942 DSH	127	{
	128	M_ASN1_D2I_vars(a,AUTHORITY_KEYID *,AUTHORITY_KEYID_new);
	129	M_ASN1_D2I_Init();
	130	M_ASN1_D2I_start_sequence();
	131	M_ASN1_D2I_get_IMP_opt (ret->keyid, d2i_ASN1_OCTET_STRING, 0,
	132	V_ASN1_OCTET_STRING);
	133	M_ASN1_D2I_get_IMP_opt (ret->issuer, d2i_GENERAL_NAMES, 1,
	134	V_ASN1_SEQUENCE);
	135	M_ASN1_D2I_get_IMP_opt (ret->serial, d2i_ASN1_INTEGER, 2,
	136	V_ASN1_INTEGER);
	137	M_ASN1_D2I_Finish(a, AUTHORITY_KEYID_free, ASN1_F_D2I_AUTHORITY_KEYID);
	138	}
	139
6b691a5c	140	void AUTHORITY_KEYID_free(AUTHORITY_KEYID *a)
175b0942 DSH	141	{
	142	if (a == NULL) return;
	143	ASN1_OCTET_STRING_free(a->keyid);
	144	sk_pop_free(a->issuer, GENERAL_NAME_free);
	145	ASN1_INTEGER_free (a->serial);
	146	Free ((char *)a);
	147	}
	148
6b691a5c UM	149	static STACK i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD method,
6b691a5c UM	150	AUTHORITY_KEYID akeyid, STACK extlist)
175b0942 DSH	151	{
	152	char *tmp;
	153	if(akeyid->keyid) {
	154	tmp = hex_to_string(akeyid->keyid->data, akeyid->keyid->length);
	155	X509V3_add_value("keyid", tmp, &extlist);
	156	Free(tmp);
	157	}
	158	if(akeyid->issuer)
	159	extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
	160	if(akeyid->serial) {
	161	tmp = hex_to_string(akeyid->serial->data,
	162	akeyid->serial->length);
	163	X509V3_add_value("serial", tmp, &extlist);
	164	Free(tmp);
	165	}
	166	return extlist;
	167	}
	168
0be9747b DSH	169	/* Currently two options:
	170	* keyid: use the issuers subject keyid, the value 'always' means its is
	171	* an error if the issuer certificate doesn't have a key id.
	172	* issuer: use the issuers cert issuer and serial number. The default is
	173	* to only use this if keyid is not present. With the option 'always'
	174	* this is always included.
	175	*/
	176
6b691a5c UM	177	static AUTHORITY_KEYID v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD method,
6b691a5c UM	178	X509V3_CTX ctx, STACK values)
175b0942	179	{
0be9747b DSH	180	char keyid=0, issuer=0;
	181	int i;
	182	CONF_VALUE *cnf;
	183	ASN1_OCTET_STRING *ikeyid = NULL;
	184	X509_NAME *isname = NULL;
	185	STACK * gens = NULL;
	186	GENERAL_NAME *gen = NULL;
	187	ASN1_INTEGER *serial = NULL;
	188	X509_EXTENSION *ext;
	189	X509 *cert;
	190	AUTHORITY_KEYID *akeyid;
	191	for(i = 0; i < sk_num(values); i++) {
	192	cnf = (CONF_VALUE *)sk_value(values, i);
	193	if(!strcmp(cnf->name, "keyid")) {
	194	keyid = 1;
	195	if(cnf->value && !strcmp(cnf->value, "always")) keyid = 2;
	196	} else if(!strcmp(cnf->name, "issuer")) {
	197	issuer = 1;
	198	if(cnf->value && !strcmp(cnf->value, "always")) issuer = 2;
	199	} else {
	200	X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNKNOWN_OPTION);
	201	ERR_add_error_data(2, "name=", cnf->name);
	202	return NULL;
	203	}
	204	}
	205
	206
	207
	208	if(!ctx \|\| !ctx->issuer_cert) {
	209	if(ctx && (ctx->flags==CTX_TEST)) return AUTHORITY_KEYID_new();
	210	X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_NO_ISSUER_CERTIFICATE);
	211	return NULL;
	212	}
	213
	214	cert = ctx->issuer_cert;
	215
	216	if(keyid) {
	217	i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
	218	if((i >= 0) && (ext = X509_get_ext(cert, i)))
	219	ikeyid = (ASN1_OCTET_STRING *) X509V3_EXT_d2i(ext);
	220	if(keyid==2 && !ikeyid) {
	221	X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
	222	return NULL;
	223	}
	224	}
	225
	226	if((issuer && !ikeyid) \|\| (issuer == 2)) {
	227	isname = X509_NAME_dup(X509_get_issuer_name(cert));
	228	serial = ASN1_INTEGER_dup(X509_get_serialNumber(cert));
	229	if(!isname \|\| !serial) {
	230	X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
	231	goto err;
	232	}
	233	}
	234
	235	if(!(akeyid = AUTHORITY_KEYID_new())) goto err;
	236
	237	if(isname) {
	238	if(!(gens = sk_new(NULL)) \|\| !(gen = GENERAL_NAME_new())
	239	\|\| !sk_push(gens, (char *)gen)) {
	240	X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,ERR_R_MALLOC_FAILURE);
	241	goto err;
	242	}
	243	gen->type = GEN_DIRNAME;
244	gen->d.dirn = isname;
245	}
246
247	akeyid->issuer = gens;
248	akeyid->serial = serial;
249	akeyid->keyid = ikeyid;
250
251	return akeyid;
252
253	err:
254	X509_NAME_free(isname);
255	ASN1_INTEGER_free(serial);
256	ASN1_OCTET_STRING_free(ikeyid);
175b0942	257	return NULL;
0be9747b	258
175b0942 DSH	259	}
175b0942 DSH	260