253 lines
6.8 KiB
C
253 lines
6.8 KiB
C
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/* v3_genn.c */
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/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
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* project 1999.
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*/
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/* ====================================================================
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* Copyright (c) 1999-2008 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* licensing@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include <stdio.h>
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#include "cryptlib.h"
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#include <openssl/asn1t.h>
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#include <openssl/conf.h>
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#include <openssl/x509v3.h>
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ASN1_SEQUENCE(OTHERNAME) = {
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ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT),
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/* Maybe have a true ANY DEFINED BY later */
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ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0)
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} ASN1_SEQUENCE_END(OTHERNAME)
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IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME)
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ASN1_SEQUENCE(EDIPARTYNAME) = {
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ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0),
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ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1)
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} ASN1_SEQUENCE_END(EDIPARTYNAME)
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IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME)
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ASN1_CHOICE(GENERAL_NAME) = {
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ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME),
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ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL),
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ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS),
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/* Don't decode this */
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ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400),
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/* X509_NAME is a CHOICE type so use EXPLICIT */
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ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME),
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ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY),
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ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI),
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ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD),
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ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID)
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} ASN1_CHOICE_END(GENERAL_NAME)
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IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME)
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ASN1_ITEM_TEMPLATE(GENERAL_NAMES) =
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ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME)
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ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES)
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IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES)
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GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a)
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{
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return (GENERAL_NAME *) ASN1_dup((i2d_of_void *) i2d_GENERAL_NAME,
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(d2i_of_void *) d2i_GENERAL_NAME,
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(char *) a);
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}
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/* Returns 0 if they are equal, != 0 otherwise. */
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int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b)
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{
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int result = -1;
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if (!a || !b || a->type != b->type) return -1;
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switch(a->type)
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{
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case GEN_X400:
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case GEN_EDIPARTY:
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result = ASN1_TYPE_cmp(a->d.other, b->d.other);
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break;
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case GEN_OTHERNAME:
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result = OTHERNAME_cmp(a->d.otherName, b->d.otherName);
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break;
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case GEN_EMAIL:
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case GEN_DNS:
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case GEN_URI:
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result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5);
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break;
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case GEN_DIRNAME:
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result = X509_NAME_cmp(a->d.dirn, b->d.dirn);
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break;
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case GEN_IPADD:
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result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip);
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break;
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case GEN_RID:
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result = OBJ_cmp(a->d.rid, b->d.rid);
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break;
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}
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return result;
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}
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/* Returns 0 if they are equal, != 0 otherwise. */
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int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b)
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{
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int result = -1;
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if (!a || !b) return -1;
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/* Check their type first. */
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if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0)
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return result;
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/* Check the value. */
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result = ASN1_TYPE_cmp(a->value, b->value);
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return result;
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}
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void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value)
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{
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switch(type)
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{
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case GEN_X400:
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case GEN_EDIPARTY:
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a->d.other = value;
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break;
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case GEN_OTHERNAME:
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a->d.otherName = value;
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break;
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case GEN_EMAIL:
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case GEN_DNS:
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case GEN_URI:
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a->d.ia5 = value;
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break;
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case GEN_DIRNAME:
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a->d.dirn = value;
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break;
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case GEN_IPADD:
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a->d.ip = value;
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break;
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case GEN_RID:
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a->d.rid = value;
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break;
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}
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a->type = type;
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}
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void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype)
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{
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if (ptype)
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*ptype = a->type;
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switch(a->type)
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{
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case GEN_X400:
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case GEN_EDIPARTY:
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return a->d.other;
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case GEN_OTHERNAME:
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return a->d.otherName;
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case GEN_EMAIL:
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case GEN_DNS:
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case GEN_URI:
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return a->d.ia5;
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case GEN_DIRNAME:
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return a->d.dirn;
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case GEN_IPADD:
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return a->d.ip;
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case GEN_RID:
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return a->d.rid;
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default:
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return NULL;
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}
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}
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int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
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ASN1_OBJECT *oid, ASN1_TYPE *value)
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{
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OTHERNAME *oth;
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oth = OTHERNAME_new();
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if (!oth)
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return 0;
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oth->type_id = oid;
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oth->value = value;
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GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth);
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return 1;
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}
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int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen,
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ASN1_OBJECT **poid, ASN1_TYPE **pvalue)
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{
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if (gen->type != GEN_OTHERNAME)
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return 0;
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if (poid)
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*poid = gen->d.otherName->type_id;
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if (pvalue)
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*pvalue = gen->d.otherName->value;
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return 1;
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}
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