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/* v3_crld.c */
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/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
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* project 1999.
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*/
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/* ====================================================================
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* Copyright (c) 1999 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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/*
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© Portions copyright (c) 2006 Nokia Corporation. All rights reserved.
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*/
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#include <stdio.h>
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#include "cryptlib.h"
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#include <openssl/conf.h>
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#include <openssl/asn1.h>
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#include <openssl/asn1t.h>
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#include <openssl/x509v3.h>
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#if (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__)))
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#include "libcrypto_wsd_macros.h"
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#include "libcrypto_wsd.h"
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#endif
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static STACK_OF(CONF_VALUE) *i2v_crld(X509V3_EXT_METHOD *method,
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STACK_OF(DIST_POINT) *crld, STACK_OF(CONF_VALUE) *extlist);
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static STACK_OF(DIST_POINT) *v2i_crld(X509V3_EXT_METHOD *method,
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X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
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#ifndef EMULATOR
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X509V3_EXT_METHOD v3_crld = {
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NID_crl_distribution_points, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(CRL_DIST_POINTS),
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0,0,0,0,
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0,0,
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(X509V3_EXT_I2V)i2v_crld,
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(X509V3_EXT_V2I)v2i_crld,
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0,0,
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NULL
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};
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#else
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const X509V3_EXT_METHOD v3_crld = {
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NID_crl_distribution_points, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(CRL_DIST_POINTS),
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0,0,0,0,
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0,0,
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(X509V3_EXT_I2V)i2v_crld,
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(X509V3_EXT_V2I)v2i_crld,
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0,0,
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NULL
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};
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#endif
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static STACK_OF(CONF_VALUE) *i2v_crld(X509V3_EXT_METHOD *method,
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STACK_OF(DIST_POINT) *crld, STACK_OF(CONF_VALUE) *exts)
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{
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DIST_POINT *point;
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int i;
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for(i = 0; i < sk_DIST_POINT_num(crld); i++) {
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point = sk_DIST_POINT_value(crld, i);
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if(point->distpoint) {
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if(point->distpoint->type == 0)
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exts = i2v_GENERAL_NAMES(NULL,
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point->distpoint->name.fullname, exts);
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else X509V3_add_value("RelativeName","<UNSUPPORTED>", &exts);
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}
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if(point->reasons)
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X509V3_add_value("reasons","<UNSUPPORTED>", &exts);
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if(point->CRLissuer)
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X509V3_add_value("CRLissuer","<UNSUPPORTED>", &exts);
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}
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return exts;
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}
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static STACK_OF(DIST_POINT) *v2i_crld(X509V3_EXT_METHOD *method,
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X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
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{
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STACK_OF(DIST_POINT) *crld = NULL;
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GENERAL_NAMES *gens = NULL;
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GENERAL_NAME *gen = NULL;
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CONF_VALUE *cnf;
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int i;
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if(!(crld = sk_DIST_POINT_new_null())) goto merr;
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for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
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DIST_POINT *point;
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cnf = sk_CONF_VALUE_value(nval, i);
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if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) goto err;
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if(!(gens = GENERAL_NAMES_new())) goto merr;
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if(!sk_GENERAL_NAME_push(gens, gen)) goto merr;
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gen = NULL;
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if(!(point = DIST_POINT_new())) goto merr;
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if(!sk_DIST_POINT_push(crld, point)) {
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DIST_POINT_free(point);
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goto merr;
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}
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if(!(point->distpoint = DIST_POINT_NAME_new())) goto merr;
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point->distpoint->name.fullname = gens;
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point->distpoint->type = 0;
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gens = NULL;
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}
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return crld;
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merr:
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X509V3err(X509V3_F_V2I_CRLD,ERR_R_MALLOC_FAILURE);
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err:
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GENERAL_NAME_free(gen);
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GENERAL_NAMES_free(gens);
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sk_DIST_POINT_pop_free(crld, DIST_POINT_free);
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return NULL;
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}
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IMPLEMENT_STACK_OF(DIST_POINT)
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IMPLEMENT_ASN1_SET_OF(DIST_POINT)
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ASN1_CHOICE(DIST_POINT_NAME) = {
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ASN1_IMP_SEQUENCE_OF(DIST_POINT_NAME, name.fullname, GENERAL_NAME, 0),
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ASN1_IMP_SET_OF(DIST_POINT_NAME, name.relativename, X509_NAME_ENTRY, 1)
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} ASN1_CHOICE_END(DIST_POINT_NAME)
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IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT_NAME)
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ASN1_SEQUENCE(DIST_POINT) = {
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ASN1_EXP_OPT(DIST_POINT, distpoint, DIST_POINT_NAME, 0),
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ASN1_IMP_OPT(DIST_POINT, reasons, ASN1_BIT_STRING, 1),
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ASN1_IMP_SEQUENCE_OF_OPT(DIST_POINT, CRLissuer, GENERAL_NAME, 2)
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} ASN1_SEQUENCE_END(DIST_POINT)
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IMPLEMENT_ASN1_FUNCTIONS(DIST_POINT)
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ASN1_ITEM_TEMPLATE(CRL_DIST_POINTS) =
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ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CRLDistributionPoints, DIST_POINT)
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ASN1_ITEM_TEMPLATE_END(CRL_DIST_POINTS)
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IMPLEMENT_ASN1_FUNCTIONS(CRL_DIST_POINTS)
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