[thirdparty/openssl.git] / crypto / pkcs12 / p12_sbag.c

/* p12_sbag.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 "asn1_mac.h"
#include "pkcs12.h"

/*
 *ASN1err(ASN1_F_PKCS12_SAFEBAG_NEW,ASN1_R_DECODE_ERROR)
 *ASN1err(ASN1_F_D2I_PKCS12_SAFEBAG,ASN1_R_DECODE_ERROR)
 */

int i2d_PKCS12_SAFEBAG(PKCS12_SAFEBAG *a, unsigned char **pp)
{
	int bagnid, v = 0;
	M_ASN1_I2D_vars(a);
	bagnid = OBJ_obj2nid (a->type);
	M_ASN1_I2D_len (a->type, i2d_ASN1_OBJECT);
	
	switch (bagnid) {

		case NID_keyBag:
			M_ASN1_I2D_len_EXP_opt (a->value.keybag,
						 i2d_PKCS8_PRIV_KEY_INFO, 0, v);
		break;

		case NID_pkcs8ShroudedKeyBag:
			M_ASN1_I2D_len_EXP_opt (a->value.shkeybag,
						 i2d_X509_SIG, 0, v);
		break;

		case NID_safeContentsBag:
			M_ASN1_I2D_len_EXP_SEQUENCE_opt (a->value.safes,
				 i2d_PKCS12_SAFEBAG, 0, V_ASN1_SEQUENCE, v);
		break;

		case NID_certBag:
		case NID_crlBag:
		case NID_secretBag:
			M_ASN1_I2D_len_EXP_opt (a->value.bag,
						 i2d_PKCS12_BAGS, 0, v);
		break;

		default:
			M_ASN1_I2D_len_EXP_opt (a->value.other,
						 i2d_ASN1_TYPE, 0, v);
		break;
	}

	M_ASN1_I2D_len_SET (a->attrib, i2d_X509_ATTRIBUTE);

	M_ASN1_I2D_seq_total ();
	
	M_ASN1_I2D_put (a->type, i2d_ASN1_OBJECT);

	switch (bagnid) {

		case NID_keyBag:
			M_ASN1_I2D_put_EXP_opt (a->value.keybag,
						 i2d_PKCS8_PRIV_KEY_INFO, 0, v);
		break;

		case NID_pkcs8ShroudedKeyBag:
			M_ASN1_I2D_put_EXP_opt (a->value.shkeybag,
						 i2d_X509_SIG, 0, v);
		break;

		case NID_safeContentsBag:
			M_ASN1_I2D_put_EXP_SEQUENCE_opt (a->value.safes,
				 i2d_PKCS12_SAFEBAG, 0, V_ASN1_SEQUENCE, v);
		break;

		case NID_certBag:
		case NID_crlBag:
		case NID_secretBag:
			M_ASN1_I2D_put_EXP_opt (a->value.bag,
						 i2d_PKCS12_BAGS, 0, v);
		break;

		default:
			M_ASN1_I2D_put_EXP_opt (a->value.other,
						 i2d_ASN1_TYPE, 0, v);
		break;
	}

	M_ASN1_I2D_put_SET (a->attrib, i2d_X509_ATTRIBUTE);

	M_ASN1_I2D_finish();
}

PKCS12_SAFEBAG *PKCS12_SAFEBAG_new(void)
{
	PKCS12_SAFEBAG *ret=NULL;
	ASN1_CTX c;
	M_ASN1_New_Malloc(ret, PKCS12_SAFEBAG);
	ret->type=NULL;
	ret->value.other=NULL;
	M_ASN1_New(ret->attrib, sk_new_null);
	ret->rest=NULL;
	return (ret);
	M_ASN1_New_Error(ASN1_F_PKCS12_SAFEBAG_NEW);
}

PKCS12_SAFEBAG *d2i_PKCS12_SAFEBAG(PKCS12_SAFEBAG **a, unsigned char **pp,
	     long length)
{
	int bagnid;
	M_ASN1_D2I_vars(a,PKCS12_SAFEBAG *,PKCS12_SAFEBAG_new);
	M_ASN1_D2I_Init();
	M_ASN1_D2I_start_sequence();
	M_ASN1_D2I_get (ret->type, d2i_ASN1_OBJECT);
	bagnid = OBJ_obj2nid (ret->type);

	switch (bagnid) {

		case NID_keyBag:
			M_ASN1_D2I_get_EXP_opt (ret->value.keybag,
						 d2i_PKCS8_PRIV_KEY_INFO, 0);
		break;

		case NID_pkcs8ShroudedKeyBag:
			M_ASN1_D2I_get_EXP_opt (ret->value.shkeybag,
						 	d2i_X509_SIG, 0);
		break;

		case NID_safeContentsBag:
			M_ASN1_D2I_get_EXP_set_opt(ret->value.safes,
				d2i_PKCS12_SAFEBAG, PKCS12_SAFEBAG_free,
							 0, V_ASN1_SEQUENCE);
		break;

		case NID_certBag:
		case NID_crlBag:
		case NID_secretBag:
			M_ASN1_D2I_get_EXP_opt (ret->value.bag,
							 d2i_PKCS12_BAGS, 0);
		break;

		default:
			M_ASN1_D2I_get_EXP_opt (ret->value.other,
							 d2i_ASN1_TYPE, 0);
		break;
	}
	M_ASN1_D2I_get_set_opt(ret->attrib, d2i_X509_ATTRIBUTE,
							 X509_ATTRIBUTE_free);
	M_ASN1_D2I_Finish(a, PKCS12_SAFEBAG_free, ASN1_F_D2I_PKCS12_SAFEBAG);
}

void PKCS12_SAFEBAG_free (PKCS12_SAFEBAG *a)
{
	if (a == NULL) return;
	switch (OBJ_obj2nid(a->type)) {

		case NID_keyBag:
			PKCS8_PRIV_KEY_INFO_free (a->value.keybag);
		break;

		case NID_pkcs8ShroudedKeyBag:
			X509_SIG_free (a->value.shkeybag);
		break;

		case NID_certBag:
		case NID_crlBag:
		case NID_secretBag:
			PKCS12_BAGS_free (a->value.bag);
		break;

		default:
			ASN1_TYPE_free (a->value.other);
		break;
	}

	ASN1_OBJECT_free (a->type);
	sk_pop_free (a->attrib, X509_ATTRIBUTE_free);
	Free ((char *)a);
}
Commit	Line	Data
8d8c7266 DSH	1	/* p12_sbag.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>
ee0508d4 DSH	60	#include "cryptlib.h"
ee0508d4 DSH	61	#include "asn1_mac.h"
8d8c7266 DSH	62	#include "pkcs12.h"
	63
	64	/*
	65	*ASN1err(ASN1_F_PKCS12_SAFEBAG_NEW,ASN1_R_DECODE_ERROR)
	66	*ASN1err(ASN1_F_D2I_PKCS12_SAFEBAG,ASN1_R_DECODE_ERROR)
	67	*/
	68
6b691a5c	69	int i2d_PKCS12_SAFEBAG(PKCS12_SAFEBAG a, unsigned char *pp)
8d8c7266 DSH	70	{
	71	int bagnid, v = 0;
	72	M_ASN1_I2D_vars(a);
	73	bagnid = OBJ_obj2nid (a->type);
	74	M_ASN1_I2D_len (a->type, i2d_ASN1_OBJECT);
	75
	76	switch (bagnid) {
	77
	78	case NID_keyBag:
	79	M_ASN1_I2D_len_EXP_opt (a->value.keybag,
	80	i2d_PKCS8_PRIV_KEY_INFO, 0, v);
	81	break;
	82
	83	case NID_pkcs8ShroudedKeyBag:
	84	M_ASN1_I2D_len_EXP_opt (a->value.shkeybag,
	85	i2d_X509_SIG, 0, v);
	86	break;
	87
	88	case NID_safeContentsBag:
	89	M_ASN1_I2D_len_EXP_SEQUENCE_opt (a->value.safes,
	90	i2d_PKCS12_SAFEBAG, 0, V_ASN1_SEQUENCE, v);
	91	break;
	92
	93	case NID_certBag:
	94	case NID_crlBag:
	95	case NID_secretBag:
	96	M_ASN1_I2D_len_EXP_opt (a->value.bag,
	97	i2d_PKCS12_BAGS, 0, v);
	98	break;
	99
	100	default:
	101	M_ASN1_I2D_len_EXP_opt (a->value.other,
	102	i2d_ASN1_TYPE, 0, v);
	103	break;
	104	}
	105
	106	M_ASN1_I2D_len_SET (a->attrib, i2d_X509_ATTRIBUTE);
	107
	108	M_ASN1_I2D_seq_total ();
	109
	110	M_ASN1_I2D_put (a->type, i2d_ASN1_OBJECT);
	111
	112	switch (bagnid) {
	113
	114	case NID_keyBag:
	115	M_ASN1_I2D_put_EXP_opt (a->value.keybag,
	116	i2d_PKCS8_PRIV_KEY_INFO, 0, v);
	117	break;
	118
	119	case NID_pkcs8ShroudedKeyBag:
	120	M_ASN1_I2D_put_EXP_opt (a->value.shkeybag,
	121	i2d_X509_SIG, 0, v);
	122	break;
	123
	124	case NID_safeContentsBag:
	125	M_ASN1_I2D_put_EXP_SEQUENCE_opt (a->value.safes,
	126	i2d_PKCS12_SAFEBAG, 0, V_ASN1_SEQUENCE, v);
	127	break;
	128
	129	case NID_certBag:
	130	case NID_crlBag:
	131	case NID_secretBag:
	132	M_ASN1_I2D_put_EXP_opt (a->value.bag,
	133	i2d_PKCS12_BAGS, 0, v);
134	break;
135
136	default:
137	M_ASN1_I2D_put_EXP_opt (a->value.other,
138	i2d_ASN1_TYPE, 0, v);
139	break;
140	}
141
142	M_ASN1_I2D_put_SET (a->attrib, i2d_X509_ATTRIBUTE);
143
144	M_ASN1_I2D_finish();
145	}
146
6b691a5c	147	PKCS12_SAFEBAG *PKCS12_SAFEBAG_new(void)
8d8c7266 DSH	148	{
	149	PKCS12_SAFEBAG *ret=NULL;
	150	ASN1_CTX c;
	151	M_ASN1_New_Malloc(ret, PKCS12_SAFEBAG);
	152	ret->type=NULL;
	153	ret->value.other=NULL;
	154	M_ASN1_New(ret->attrib, sk_new_null);
	155	ret->rest=NULL;
	156	return (ret);
67d5ac03	157	M_ASN1_New_Error(ASN1_F_PKCS12_SAFEBAG_NEW);
8d8c7266 DSH	158	}
8d8c7266 DSH	159
6b691a5c UM	160	PKCS12_SAFEBAG d2i_PKCS12_SAFEBAG(PKCS12_SAFEBAG a, unsigned char *pp,
6b691a5c UM	161	long length)
8d8c7266 DSH	162	{
	163	int bagnid;
	164	M_ASN1_D2I_vars(a,PKCS12_SAFEBAG *,PKCS12_SAFEBAG_new);
	165	M_ASN1_D2I_Init();
	166	M_ASN1_D2I_start_sequence();
	167	M_ASN1_D2I_get (ret->type, d2i_ASN1_OBJECT);
	168	bagnid = OBJ_obj2nid (ret->type);
	169
	170	switch (bagnid) {
	171
	172	case NID_keyBag:
	173	M_ASN1_D2I_get_EXP_opt (ret->value.keybag,
	174	d2i_PKCS8_PRIV_KEY_INFO, 0);
	175	break;
	176
	177	case NID_pkcs8ShroudedKeyBag:
	178	M_ASN1_D2I_get_EXP_opt (ret->value.shkeybag,
	179	d2i_X509_SIG, 0);
	180	break;
	181
	182	case NID_safeContentsBag:
	183	M_ASN1_D2I_get_EXP_set_opt(ret->value.safes,
	184	d2i_PKCS12_SAFEBAG, PKCS12_SAFEBAG_free,
	185	0, V_ASN1_SEQUENCE);
	186	break;
	187
	188	case NID_certBag:
	189	case NID_crlBag:
	190	case NID_secretBag:
	191	M_ASN1_D2I_get_EXP_opt (ret->value.bag,
	192	d2i_PKCS12_BAGS, 0);
	193	break;
	194
	195	default:
	196	M_ASN1_D2I_get_EXP_opt (ret->value.other,
	197	d2i_ASN1_TYPE, 0);
	198	break;
	199	}
	200	M_ASN1_D2I_get_set_opt(ret->attrib, d2i_X509_ATTRIBUTE,
	201	X509_ATTRIBUTE_free);
	202	M_ASN1_D2I_Finish(a, PKCS12_SAFEBAG_free, ASN1_F_D2I_PKCS12_SAFEBAG);
	203	}
	204
6b691a5c	205	void PKCS12_SAFEBAG_free (PKCS12_SAFEBAG *a)
8d8c7266 DSH	206	{
	207	if (a == NULL) return;
	208	switch (OBJ_obj2nid(a->type)) {
	209
	210	case NID_keyBag:
	211	PKCS8_PRIV_KEY_INFO_free (a->value.keybag);
	212	break;
	213
	214	case NID_pkcs8ShroudedKeyBag:
	215	X509_SIG_free (a->value.shkeybag);
	216	break;
	217
	218	case NID_certBag:
	219	case NID_crlBag:
	220	case NID_secretBag:
	221	PKCS12_BAGS_free (a->value.bag);
	222	break;
	223
	224	default:
	225	ASN1_TYPE_free (a->value.other);
	226	break;
	227	}
	228
	229	ASN1_OBJECT_free (a->type);
	230	sk_pop_free (a->attrib, X509_ATTRIBUTE_free);
	231	Free ((char *)a);
	232	}