sl@0: /* v3_alt.c */
sl@0: /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
sl@0:  * project.
sl@0:  */
sl@0: /* ====================================================================
sl@0:  * Copyright (c) 1999-2003 The OpenSSL Project.  All rights reserved.
sl@0:  *
sl@0:  * Redistribution and use in source and binary forms, with or without
sl@0:  * modification, are permitted provided that the following conditions
sl@0:  * are met:
sl@0:  *
sl@0:  * 1. Redistributions of source code must retain the above copyright
sl@0:  *    notice, this list of conditions and the following disclaimer. 
sl@0:  *
sl@0:  * 2. Redistributions in binary form must reproduce the above copyright
sl@0:  *    notice, this list of conditions and the following disclaimer in
sl@0:  *    the documentation and/or other materials provided with the
sl@0:  *    distribution.
sl@0:  *
sl@0:  * 3. All advertising materials mentioning features or use of this
sl@0:  *    software must display the following acknowledgment:
sl@0:  *    "This product includes software developed by the OpenSSL Project
sl@0:  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
sl@0:  *
sl@0:  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
sl@0:  *    endorse or promote products derived from this software without
sl@0:  *    prior written permission. For written permission, please contact
sl@0:  *    licensing@OpenSSL.org.
sl@0:  *
sl@0:  * 5. Products derived from this software may not be called "OpenSSL"
sl@0:  *    nor may "OpenSSL" appear in their names without prior written
sl@0:  *    permission of the OpenSSL Project.
sl@0:  *
sl@0:  * 6. Redistributions of any form whatsoever must retain the following
sl@0:  *    acknowledgment:
sl@0:  *    "This product includes software developed by the OpenSSL Project
sl@0:  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
sl@0:  *
sl@0:  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
sl@0:  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
sl@0:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
sl@0:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
sl@0:  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
sl@0:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
sl@0:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
sl@0:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
sl@0:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
sl@0:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
sl@0:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
sl@0:  * OF THE POSSIBILITY OF SUCH DAMAGE.
sl@0:  * ====================================================================
sl@0:  *
sl@0:  * This product includes cryptographic software written by Eric Young
sl@0:  * (eay@cryptsoft.com).  This product includes software written by Tim
sl@0:  * Hudson (tjh@cryptsoft.com).
sl@0:  *
sl@0:  */
sl@0:  /*
sl@0:  © Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.
sl@0:  */
sl@0: 
sl@0: 
sl@0: #include <stdio.h>
sl@0: #include "cryptlib.h"
sl@0: #include <openssl/conf.h>
sl@0: #include <openssl/x509v3.h>
sl@0: #if (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__)))
sl@0: #include "libcrypto_wsd_macros.h"
sl@0: #include "libcrypto_wsd.h"
sl@0: #endif
sl@0: 
sl@0: 
sl@0: static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
sl@0: static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
sl@0: static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p);
sl@0: static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens);
sl@0: static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx);
sl@0: static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx);
sl@0: 
sl@0: #ifndef EMULATOR
sl@0: X509V3_EXT_METHOD v3_alt[] = {
sl@0: { NID_subject_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
sl@0: 0,0,0,0,
sl@0: 0,0,
sl@0: (X509V3_EXT_I2V)i2v_GENERAL_NAMES,
sl@0: (X509V3_EXT_V2I)v2i_subject_alt,
sl@0: NULL, NULL, NULL},
sl@0: 
sl@0: { NID_issuer_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
sl@0: 0,0,0,0,
sl@0: 0,0,
sl@0: (X509V3_EXT_I2V)i2v_GENERAL_NAMES,
sl@0: (X509V3_EXT_V2I)v2i_issuer_alt,
sl@0: NULL, NULL, NULL},
sl@0: };
sl@0: #else
sl@0: const X509V3_EXT_METHOD v3_alt[] = {
sl@0: { NID_subject_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
sl@0: 0,0,0,0,
sl@0: 0,0,
sl@0: (X509V3_EXT_I2V)i2v_GENERAL_NAMES,
sl@0: (X509V3_EXT_V2I)v2i_subject_alt,
sl@0: NULL, NULL, NULL},
sl@0: 
sl@0: { NID_issuer_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES),
sl@0: 0,0,0,0,
sl@0: 0,0,
sl@0: (X509V3_EXT_I2V)i2v_GENERAL_NAMES,
sl@0: (X509V3_EXT_V2I)v2i_issuer_alt,
sl@0: NULL, NULL, NULL},
sl@0: };
sl@0: 
sl@0: #endif
sl@0: EXPORT_C STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method,
sl@0: 		GENERAL_NAMES *gens, STACK_OF(CONF_VALUE) *ret)
sl@0: {
sl@0: 	int i;
sl@0: 	GENERAL_NAME *gen;
sl@0: 	for(i = 0; i < sk_GENERAL_NAME_num(gens); i++) {
sl@0: 		gen = sk_GENERAL_NAME_value(gens, i);
sl@0: 		ret = i2v_GENERAL_NAME(method, gen, ret);
sl@0: 	}
sl@0: 	if(!ret) return sk_CONF_VALUE_new_null();
sl@0: 	return ret;
sl@0: }
sl@0: 
sl@0: EXPORT_C STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method,
sl@0: 				GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret)
sl@0: {
sl@0: 	unsigned char *p;
sl@0: 	char oline[256], htmp[5];
sl@0: 	int i;
sl@0: 	switch (gen->type)
sl@0: 	{
sl@0: 		case GEN_OTHERNAME:
sl@0: 		X509V3_add_value("othername","<unsupported>", &ret);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_X400:
sl@0: 		X509V3_add_value("X400Name","<unsupported>", &ret);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_EDIPARTY:
sl@0: 		X509V3_add_value("EdiPartyName","<unsupported>", &ret);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_EMAIL:
sl@0: 		X509V3_add_value_uchar("email",gen->d.ia5->data, &ret);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_DNS:
sl@0: 		X509V3_add_value_uchar("DNS",gen->d.ia5->data, &ret);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_URI:
sl@0: 		X509V3_add_value_uchar("URI",gen->d.ia5->data, &ret);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_DIRNAME:
sl@0: 		X509_NAME_oneline(gen->d.dirn, oline, 256);
sl@0: 		X509V3_add_value("DirName",oline, &ret);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_IPADD:
sl@0: 		p = gen->d.ip->data;
sl@0: 		if(gen->d.ip->length == 4)
sl@0: 			BIO_snprintf(oline, sizeof oline,
sl@0: 				     "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
sl@0: 		else if(gen->d.ip->length == 16)
sl@0: 			{
sl@0: 			oline[0] = 0;
sl@0: 			for (i = 0; i < 8; i++)
sl@0: 				{
sl@0: 				BIO_snprintf(htmp, sizeof htmp,
sl@0: 					     "%X", p[0] << 8 | p[1]);
sl@0: 				p += 2;
sl@0: 				strcat(oline, htmp);
sl@0: 				if (i != 7)
sl@0: 					strcat(oline, ":");
sl@0: 				}
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			X509V3_add_value("IP Address","<invalid>", &ret);
sl@0: 			break;
sl@0: 			}
sl@0: 		X509V3_add_value("IP Address",oline, &ret);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_RID:
sl@0: 		i2t_ASN1_OBJECT(oline, 256, gen->d.rid);
sl@0: 		X509V3_add_value("Registered ID",oline, &ret);
sl@0: 		break;
sl@0: 	}
sl@0: 	return ret;
sl@0: }
sl@0: 
sl@0: EXPORT_C int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen)
sl@0: {
sl@0: 	unsigned char *p;
sl@0: 	int i;
sl@0: 	switch (gen->type)
sl@0: 	{
sl@0: 		case GEN_OTHERNAME:
sl@0: 		BIO_printf(out, "othername:<unsupported>");
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_X400:
sl@0: 		BIO_printf(out, "X400Name:<unsupported>");
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_EDIPARTY:
sl@0: 		/* Maybe fix this: it is supported now */
sl@0: 		BIO_printf(out, "EdiPartyName:<unsupported>");
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_EMAIL:
sl@0: 		BIO_printf(out, "email:%s",gen->d.ia5->data);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_DNS:
sl@0: 		BIO_printf(out, "DNS:%s",gen->d.ia5->data);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_URI:
sl@0: 		BIO_printf(out, "URI:%s",gen->d.ia5->data);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_DIRNAME:
sl@0: 		BIO_printf(out, "DirName: ");
sl@0: 		X509_NAME_print_ex(out, gen->d.dirn, 0, XN_FLAG_ONELINE);
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_IPADD:
sl@0: 		p = gen->d.ip->data;
sl@0: 		if(gen->d.ip->length == 4)
sl@0: 			BIO_printf(out, "IP Address:%d.%d.%d.%d",
sl@0: 						p[0], p[1], p[2], p[3]);
sl@0: 		else if(gen->d.ip->length == 16)
sl@0: 			{
sl@0: 			BIO_printf(out, "IP Address");
sl@0: 			for (i = 0; i < 8; i++)
sl@0: 				{
sl@0: 				BIO_printf(out, ":%X", p[0] << 8 | p[1]);
sl@0: 				p += 2;
sl@0: 				}
sl@0: 			BIO_puts(out, "\n");
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			BIO_printf(out,"IP Address:<invalid>");
sl@0: 			break;
sl@0: 			}
sl@0: 		break;
sl@0: 
sl@0: 		case GEN_RID:
sl@0: 		BIO_printf(out, "Registered ID");
sl@0: 		i2a_ASN1_OBJECT(out, gen->d.rid);
sl@0: 		break;
sl@0: 	}
sl@0: 	return 1;
sl@0: }
sl@0: 
sl@0: static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method,
sl@0: 				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
sl@0: {
sl@0: 	GENERAL_NAMES *gens = NULL;
sl@0: 	CONF_VALUE *cnf;
sl@0: 	int i;
sl@0: 	if(!(gens = sk_GENERAL_NAME_new_null())) {
sl@0: 		X509V3err(X509V3_F_V2I_ISSUER_ALT,ERR_R_MALLOC_FAILURE);
sl@0: 		return NULL;
sl@0: 	}
sl@0: 	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
sl@0: 		cnf = sk_CONF_VALUE_value(nval, i);
sl@0: 		if(!name_cmp(cnf->name, "issuer") && cnf->value &&
sl@0: 						!strcmp(cnf->value, "copy")) {
sl@0: 			if(!copy_issuer(ctx, gens)) goto err;
sl@0: 		} else {
sl@0: 			GENERAL_NAME *gen;
sl@0: 			if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
sl@0: 								 goto err; 
sl@0: 			sk_GENERAL_NAME_push(gens, gen);
sl@0: 		}
sl@0: 	}
sl@0: 	return gens;
sl@0: 	err:
sl@0: 	sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
sl@0: 	return NULL;
sl@0: }
sl@0: 
sl@0: /* Append subject altname of issuer to issuer alt name of subject */
sl@0: 
sl@0: static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens)
sl@0: {
sl@0: 	GENERAL_NAMES *ialt;
sl@0: 	GENERAL_NAME *gen;
sl@0: 	X509_EXTENSION *ext;
sl@0: 	int i;
sl@0: 	if(ctx && (ctx->flags == CTX_TEST)) return 1;
sl@0: 	if(!ctx || !ctx->issuer_cert) {
sl@0: 		X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_NO_ISSUER_DETAILS);
sl@0: 		goto err;
sl@0: 	}
sl@0:         i = X509_get_ext_by_NID(ctx->issuer_cert, NID_subject_alt_name, -1);
sl@0: 	if(i < 0) return 1;
sl@0:         if(!(ext = X509_get_ext(ctx->issuer_cert, i)) ||
sl@0:                         !(ialt = X509V3_EXT_d2i(ext)) ) {
sl@0: 		X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_ISSUER_DECODE_ERROR);
sl@0: 		goto err;
sl@0: 	}
sl@0: 
sl@0: 	for(i = 0; i < sk_GENERAL_NAME_num(ialt); i++) {
sl@0: 		gen = sk_GENERAL_NAME_value(ialt, i);
sl@0: 		if(!sk_GENERAL_NAME_push(gens, gen)) {
sl@0: 			X509V3err(X509V3_F_COPY_ISSUER,ERR_R_MALLOC_FAILURE);
sl@0: 			goto err;
sl@0: 		}
sl@0: 	}
sl@0: 	sk_GENERAL_NAME_free(ialt);
sl@0: 
sl@0: 	return 1;
sl@0: 		
sl@0: 	err:
sl@0: 	return 0;
sl@0: 	
sl@0: }
sl@0: 
sl@0: static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method,
sl@0: 				 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
sl@0: {
sl@0: 	GENERAL_NAMES *gens = NULL;
sl@0: 	CONF_VALUE *cnf;
sl@0: 	int i;
sl@0: 	if(!(gens = sk_GENERAL_NAME_new_null())) {
sl@0: 		X509V3err(X509V3_F_V2I_SUBJECT_ALT,ERR_R_MALLOC_FAILURE);
sl@0: 		return NULL;
sl@0: 	}
sl@0: 	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
sl@0: 		cnf = sk_CONF_VALUE_value(nval, i);
sl@0: 		if(!name_cmp(cnf->name, "email") && cnf->value &&
sl@0: 						!strcmp(cnf->value, "copy")) {
sl@0: 			if(!copy_email(ctx, gens, 0)) goto err;
sl@0: 		} else if(!name_cmp(cnf->name, "email") && cnf->value &&
sl@0: 						!strcmp(cnf->value, "move")) {
sl@0: 			if(!copy_email(ctx, gens, 1)) goto err;
sl@0: 		} else {
sl@0: 			GENERAL_NAME *gen;
sl@0: 			if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf)))
sl@0: 								 goto err; 
sl@0: 			sk_GENERAL_NAME_push(gens, gen);
sl@0: 		}
sl@0: 	}
sl@0: 	return gens;
sl@0: 	err:
sl@0: 	sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
sl@0: 	return NULL;
sl@0: }
sl@0: 
sl@0: /* Copy any email addresses in a certificate or request to 
sl@0:  * GENERAL_NAMES
sl@0:  */
sl@0: 
sl@0: static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p)
sl@0: {
sl@0: 	X509_NAME *nm;
sl@0: 	ASN1_IA5STRING *email = NULL;
sl@0: 	X509_NAME_ENTRY *ne;
sl@0: 	GENERAL_NAME *gen = NULL;
sl@0: 	int i;
sl@0: 	if(ctx != NULL && ctx->flags == CTX_TEST)
sl@0: 		return 1;
sl@0: 	if(!ctx || (!ctx->subject_cert && !ctx->subject_req)) {
sl@0: 		X509V3err(X509V3_F_COPY_EMAIL,X509V3_R_NO_SUBJECT_DETAILS);
sl@0: 		goto err;
sl@0: 	}
sl@0: 	/* Find the subject name */
sl@0: 	if(ctx->subject_cert) nm = X509_get_subject_name(ctx->subject_cert);
sl@0: 	else nm = X509_REQ_get_subject_name(ctx->subject_req);
sl@0: 
sl@0: 	/* Now add any email address(es) to STACK */
sl@0: 	i = -1;
sl@0: 	while((i = X509_NAME_get_index_by_NID(nm,
sl@0: 					 NID_pkcs9_emailAddress, i)) >= 0) {
sl@0: 		ne = X509_NAME_get_entry(nm, i);
sl@0: 		email = M_ASN1_IA5STRING_dup(X509_NAME_ENTRY_get_data(ne));
sl@0:                 if (move_p)
sl@0:                         {
sl@0:                         X509_NAME_delete_entry(nm, i);
sl@0:                         i--;
sl@0:                         }
sl@0: 		if(!email || !(gen = GENERAL_NAME_new())) {
sl@0: 			X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE);
sl@0: 			goto err;
sl@0: 		}
sl@0: 		gen->d.ia5 = email;
sl@0: 		email = NULL;
sl@0: 		gen->type = GEN_EMAIL;
sl@0: 		if(!sk_GENERAL_NAME_push(gens, gen)) {
sl@0: 			X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE);
sl@0: 			goto err;
sl@0: 		}
sl@0: 		gen = NULL;
sl@0: 	}
sl@0: 
sl@0: 	
sl@0: 	return 1;
sl@0: 		
sl@0: 	err:
sl@0: 	GENERAL_NAME_free(gen);
sl@0: 	M_ASN1_IA5STRING_free(email);
sl@0: 	return 0;
sl@0: 	
sl@0: }
sl@0: 
sl@0: EXPORT_C GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
sl@0: 				X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
sl@0: {
sl@0: 	GENERAL_NAME *gen;
sl@0: 	GENERAL_NAMES *gens = NULL;
sl@0: 	CONF_VALUE *cnf;
sl@0: 	int i;
sl@0: 	if(!(gens = sk_GENERAL_NAME_new_null())) {
sl@0: 		X509V3err(X509V3_F_V2I_GENERAL_NAMES,ERR_R_MALLOC_FAILURE);
sl@0: 		return NULL;
sl@0: 	}
sl@0: 	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
sl@0: 		cnf = sk_CONF_VALUE_value(nval, i);
sl@0: 		if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) goto err; 
sl@0: 		sk_GENERAL_NAME_push(gens, gen);
sl@0: 	}
sl@0: 	return gens;
sl@0: 	err:
sl@0: 	sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free);
sl@0: 	return NULL;
sl@0: }
sl@0: 
sl@0: EXPORT_C GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
sl@0: 							 CONF_VALUE *cnf)
sl@0: 	{
sl@0: 	return v2i_GENERAL_NAME_ex(NULL, method, ctx, cnf, 0);
sl@0: 	}
sl@0: 
sl@0: EXPORT_C GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out,
sl@0: 				X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
sl@0: 						 CONF_VALUE *cnf, int is_nc)
sl@0: 	{
sl@0: 	char is_string = 0;
sl@0: 	int type;
sl@0: 	GENERAL_NAME *gen = NULL;
sl@0: 
sl@0: 	char *name, *value;
sl@0: 
sl@0: 	name = cnf->name;
sl@0: 	value = cnf->value;
sl@0: 
sl@0: 	if(!value)
sl@0: 		{
sl@0: 		X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_MISSING_VALUE);
sl@0: 		return NULL;
sl@0: 		}
sl@0: 
sl@0: 	if (out)
sl@0: 		gen = out;
sl@0: 	else
sl@0: 		{
sl@0: 		gen = GENERAL_NAME_new();
sl@0: 		if(gen == NULL)
sl@0: 			{
sl@0: 			X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,ERR_R_MALLOC_FAILURE);
sl@0: 			return NULL;
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 	if(!name_cmp(name, "email"))
sl@0: 		{
sl@0: 		is_string = 1;
sl@0: 		type = GEN_EMAIL;
sl@0: 		}
sl@0: 	else if(!name_cmp(name, "URI"))
sl@0: 		{
sl@0: 		is_string = 1;
sl@0: 		type = GEN_URI;
sl@0: 		}
sl@0: 	else if(!name_cmp(name, "DNS"))
sl@0: 		{
sl@0: 		is_string = 1;
sl@0: 		type = GEN_DNS;
sl@0: 		}
sl@0: 	else if(!name_cmp(name, "RID"))
sl@0: 		{
sl@0: 		ASN1_OBJECT *obj;
sl@0: 		if(!(obj = OBJ_txt2obj(value,0)))
sl@0: 			{
sl@0: 			X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_BAD_OBJECT);
sl@0: 			ERR_add_error_data(2, "value=", value);
sl@0: 			goto err;
sl@0: 			}
sl@0: 		gen->d.rid = obj;
sl@0: 		type = GEN_RID;
sl@0: 		}
sl@0: 	else if(!name_cmp(name, "IP"))
sl@0: 		{
sl@0: 		if (is_nc)
sl@0: 			gen->d.ip = a2i_IPADDRESS_NC(value);
sl@0: 		else
sl@0: 			gen->d.ip = a2i_IPADDRESS(value);
sl@0: 		if(gen->d.ip == NULL)
sl@0: 			{
sl@0: 			X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_BAD_IP_ADDRESS);
sl@0: 			ERR_add_error_data(2, "value=", value);
sl@0: 			goto err;
sl@0: 			}
sl@0: 		type = GEN_IPADD;
sl@0: 		}
sl@0: 	else if(!name_cmp(name, "dirName"))
sl@0: 		{
sl@0: 		type = GEN_DIRNAME;
sl@0: 		if (!do_dirname(gen, value, ctx))
sl@0: 			{
sl@0: 			X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_DIRNAME_ERROR);
sl@0: 			goto err;
sl@0: 			}
sl@0: 		}
sl@0: 	else if(!name_cmp(name, "otherName"))
sl@0: 		{
sl@0: 		if (!do_othername(gen, value, ctx))
sl@0: 			{
sl@0: 			X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_OTHERNAME_ERROR);
sl@0: 			goto err;
sl@0: 			}
sl@0: 		type = GEN_OTHERNAME;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_UNSUPPORTED_OPTION);
sl@0: 		ERR_add_error_data(2, "name=", name);
sl@0: 		goto err;
sl@0: 		}
sl@0: 
sl@0: 	if(is_string)
sl@0: 		{
sl@0: 		if(!(gen->d.ia5 = M_ASN1_IA5STRING_new()) ||
sl@0: 			      !ASN1_STRING_set(gen->d.ia5, (unsigned char*)value,
sl@0: 					       strlen(value)))
sl@0: 			{
sl@0: 			X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,ERR_R_MALLOC_FAILURE);
sl@0: 			goto err;
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 	gen->type = type;
sl@0: 
sl@0: 	return gen;
sl@0: 
sl@0: 	err:
sl@0: 	GENERAL_NAME_free(gen);
sl@0: 	return NULL;
sl@0: 	}
sl@0: 
sl@0: static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx)
sl@0: 	{
sl@0: 	char *objtmp = NULL, *p;
sl@0: 	int objlen;
sl@0: 	if (!(p = strchr(value, ';')))
sl@0: 		return 0;
sl@0: 	if (!(gen->d.otherName = OTHERNAME_new()))
sl@0: 		return 0;
sl@0: 	/* Free this up because we will overwrite it.
sl@0: 	 * no need to free type_id because it is static
sl@0: 	 */
sl@0: 	ASN1_TYPE_free(gen->d.otherName->value);
sl@0: 	if (!(gen->d.otherName->value = ASN1_generate_v3(p + 1, ctx)))
sl@0: 		return 0;
sl@0: 	objlen = p - value;
sl@0: 	objtmp = OPENSSL_malloc(objlen + 1);
sl@0: #ifdef SYMBIAN
sl@0: 	if(objtmp==NULL)
sl@0: 	return 0;
sl@0: #endif
sl@0: 	strncpy(objtmp, value, objlen);
sl@0: 	objtmp[objlen] = 0;
sl@0: 	gen->d.otherName->type_id = OBJ_txt2obj(objtmp, 0);
sl@0: 	OPENSSL_free(objtmp);	
sl@0: 	if (!gen->d.otherName->type_id)
sl@0: 		return 0;
sl@0: 	return 1;
sl@0: 	}
sl@0: 
sl@0: static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx)
sl@0: 	{
sl@0: 	int ret;
sl@0: 	STACK_OF(CONF_VALUE) *sk;
sl@0: 	X509_NAME *nm;
sl@0: 	if (!(nm = X509_NAME_new()))
sl@0: 		return 0;
sl@0: 	sk = X509V3_get_section(ctx, value);
sl@0: 	if (!sk)
sl@0: 		{
sl@0: 		X509V3err(X509V3_F_DO_DIRNAME,X509V3_R_SECTION_NOT_FOUND);
sl@0: 		ERR_add_error_data(2, "section=", value);
sl@0: 		X509_NAME_free(nm);
sl@0: 		return 0;
sl@0: 		}
sl@0: 	/* FIXME: should allow other character types... */
sl@0: 	ret = X509V3_NAME_from_section(nm, sk, MBSTRING_ASC);
sl@0: 	if (!ret)
sl@0: 		X509_NAME_free(nm);
sl@0: 	gen->d.dirn = nm;
sl@0: 		
sl@0: 	return ret;
sl@0: 	}