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/* $OpenBSD: v3_cpols.c,v 1.23 2015/09/30 18:21:50 jsing Exp $ */ |
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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) 1999-2004 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 <string.h> |
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#include <openssl/asn1.h> |
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#include <openssl/asn1t.h> |
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#include <openssl/conf.h> |
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#include <openssl/err.h> |
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#include <openssl/x509v3.h> |
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#include "pcy_int.h" |
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/* Certificate policies extension support: this one is a bit complex... */ |
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static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol, |
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BIO *out, int indent); |
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static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method, |
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X509V3_CTX *ctx, char *value); |
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static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals, |
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int indent); |
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static void print_notice(BIO *out, USERNOTICE *notice, int indent); |
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static POLICYINFO *policy_section(X509V3_CTX *ctx, |
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STACK_OF(CONF_VALUE) *polstrs, int ia5org); |
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static POLICYQUALINFO *notice_section(X509V3_CTX *ctx, |
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STACK_OF(CONF_VALUE) *unot, int ia5org); |
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static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos); |
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const X509V3_EXT_METHOD v3_cpols = { |
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.ext_nid = NID_certificate_policies, |
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.ext_flags = 0, |
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.it = ASN1_ITEM_ref(CERTIFICATEPOLICIES), |
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.ext_new = NULL, |
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.ext_free = NULL, |
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.d2i = NULL, |
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.i2d = NULL, |
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.i2s = NULL, |
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.s2i = NULL, |
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.i2v = NULL, |
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.v2i = NULL, |
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.i2r = (X509V3_EXT_I2R)i2r_certpol, |
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.r2i = (X509V3_EXT_R2I)r2i_certpol, |
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.usr_data = NULL, |
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}; |
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static const ASN1_TEMPLATE CERTIFICATEPOLICIES_item_tt = { |
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.flags = ASN1_TFLG_SEQUENCE_OF, |
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.tag = 0, |
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.offset = 0, |
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.field_name = "CERTIFICATEPOLICIES", |
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.item = &POLICYINFO_it, |
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}; |
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const ASN1_ITEM CERTIFICATEPOLICIES_it = { |
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.itype = ASN1_ITYPE_PRIMITIVE, |
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.utype = -1, |
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.templates = &CERTIFICATEPOLICIES_item_tt, |
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.tcount = 0, |
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.funcs = NULL, |
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.size = 0, |
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.sname = "CERTIFICATEPOLICIES", |
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}; |
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CERTIFICATEPOLICIES * |
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d2i_CERTIFICATEPOLICIES(CERTIFICATEPOLICIES **a, const unsigned char **in, long len) |
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{ |
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return (CERTIFICATEPOLICIES *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, |
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&CERTIFICATEPOLICIES_it); |
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} |
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int |
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i2d_CERTIFICATEPOLICIES(CERTIFICATEPOLICIES *a, unsigned char **out) |
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{ |
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return ASN1_item_i2d((ASN1_VALUE *)a, out, &CERTIFICATEPOLICIES_it); |
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} |
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CERTIFICATEPOLICIES * |
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CERTIFICATEPOLICIES_new(void) |
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{ |
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return (CERTIFICATEPOLICIES *)ASN1_item_new(&CERTIFICATEPOLICIES_it); |
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} |
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void |
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CERTIFICATEPOLICIES_free(CERTIFICATEPOLICIES *a) |
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{ |
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ASN1_item_free((ASN1_VALUE *)a, &CERTIFICATEPOLICIES_it); |
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} |
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static const ASN1_TEMPLATE POLICYINFO_seq_tt[] = { |
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{ |
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.flags = 0, |
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.tag = 0, |
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.offset = offsetof(POLICYINFO, policyid), |
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.field_name = "policyid", |
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.item = &ASN1_OBJECT_it, |
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}, |
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{ |
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.flags = ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_OPTIONAL, |
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.tag = 0, |
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.offset = offsetof(POLICYINFO, qualifiers), |
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.field_name = "qualifiers", |
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.item = &POLICYQUALINFO_it, |
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}, |
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}; |
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const ASN1_ITEM POLICYINFO_it = { |
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.itype = ASN1_ITYPE_SEQUENCE, |
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.utype = V_ASN1_SEQUENCE, |
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.templates = POLICYINFO_seq_tt, |
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.tcount = sizeof(POLICYINFO_seq_tt) / sizeof(ASN1_TEMPLATE), |
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.funcs = NULL, |
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.size = sizeof(POLICYINFO), |
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.sname = "POLICYINFO", |
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}; |
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POLICYINFO * |
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d2i_POLICYINFO(POLICYINFO **a, const unsigned char **in, long len) |
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{ |
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return (POLICYINFO *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, |
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&POLICYINFO_it); |
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} |
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int |
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i2d_POLICYINFO(POLICYINFO *a, unsigned char **out) |
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{ |
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return ASN1_item_i2d((ASN1_VALUE *)a, out, &POLICYINFO_it); |
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} |
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POLICYINFO * |
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POLICYINFO_new(void) |
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{ |
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return (POLICYINFO *)ASN1_item_new(&POLICYINFO_it); |
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} |
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void |
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POLICYINFO_free(POLICYINFO *a) |
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{ |
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ASN1_item_free((ASN1_VALUE *)a, &POLICYINFO_it); |
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} |
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static const ASN1_TEMPLATE policydefault_tt = { |
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.flags = 0, |
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.tag = 0, |
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.offset = offsetof(POLICYQUALINFO, d.other), |
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.field_name = "d.other", |
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.item = &ASN1_ANY_it, |
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}; |
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static const ASN1_ADB_TABLE POLICYQUALINFO_adbtbl[] = { |
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{ |
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.value = NID_id_qt_cps, |
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.tt = { |
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.flags = 0, |
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.tag = 0, |
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.offset = offsetof(POLICYQUALINFO, d.cpsuri), |
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.field_name = "d.cpsuri", |
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.item = &ASN1_IA5STRING_it, |
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}, |
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}, |
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{ |
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.value = NID_id_qt_unotice, |
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.tt = { |
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.flags = 0, |
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.tag = 0, |
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.offset = offsetof(POLICYQUALINFO, d.usernotice), |
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.field_name = "d.usernotice", |
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.item = &USERNOTICE_it, |
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}, |
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}, |
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}; |
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static const ASN1_ADB POLICYQUALINFO_adb = { |
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.flags = 0, |
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.offset = offsetof(POLICYQUALINFO, pqualid), |
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.app_items = 0, |
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.tbl = POLICYQUALINFO_adbtbl, |
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.tblcount = sizeof(POLICYQUALINFO_adbtbl) / sizeof(ASN1_ADB_TABLE), |
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.default_tt = &policydefault_tt, |
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.null_tt = NULL, |
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}; |
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static const ASN1_TEMPLATE POLICYQUALINFO_seq_tt[] = { |
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{ |
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.flags = 0, |
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.tag = 0, |
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.offset = offsetof(POLICYQUALINFO, pqualid), |
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.field_name = "pqualid", |
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.item = &ASN1_OBJECT_it, |
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}, |
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{ |
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.flags = ASN1_TFLG_ADB_OID, |
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.tag = -1, |
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.offset = 0, |
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.field_name = "POLICYQUALINFO", |
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.item = (const ASN1_ITEM *)&POLICYQUALINFO_adb, |
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}, |
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}; |
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const ASN1_ITEM POLICYQUALINFO_it = { |
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.itype = ASN1_ITYPE_SEQUENCE, |
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.utype = V_ASN1_SEQUENCE, |
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.templates = POLICYQUALINFO_seq_tt, |
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.tcount = sizeof(POLICYQUALINFO_seq_tt) / sizeof(ASN1_TEMPLATE), |
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.funcs = NULL, |
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.size = sizeof(POLICYQUALINFO), |
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.sname = "POLICYQUALINFO", |
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}; |
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POLICYQUALINFO * |
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d2i_POLICYQUALINFO(POLICYQUALINFO **a, const unsigned char **in, long len) |
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{ |
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return (POLICYQUALINFO *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, |
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&POLICYQUALINFO_it); |
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} |
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int |
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i2d_POLICYQUALINFO(POLICYQUALINFO *a, unsigned char **out) |
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{ |
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return ASN1_item_i2d((ASN1_VALUE *)a, out, &POLICYQUALINFO_it); |
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} |
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POLICYQUALINFO * |
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POLICYQUALINFO_new(void) |
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{ |
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return (POLICYQUALINFO *)ASN1_item_new(&POLICYQUALINFO_it); |
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} |
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void |
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POLICYQUALINFO_free(POLICYQUALINFO *a) |
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{ |
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ASN1_item_free((ASN1_VALUE *)a, &POLICYQUALINFO_it); |
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} |
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static const ASN1_TEMPLATE USERNOTICE_seq_tt[] = { |
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{ |
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.flags = ASN1_TFLG_OPTIONAL, |
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.tag = 0, |
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.offset = offsetof(USERNOTICE, noticeref), |
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.field_name = "noticeref", |
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.item = &NOTICEREF_it, |
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}, |
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{ |
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.flags = ASN1_TFLG_OPTIONAL, |
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.tag = 0, |
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.offset = offsetof(USERNOTICE, exptext), |
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.field_name = "exptext", |
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.item = &DISPLAYTEXT_it, |
309 |
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}, |
310 |
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}; |
311 |
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312 |
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const ASN1_ITEM USERNOTICE_it = { |
313 |
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.itype = ASN1_ITYPE_SEQUENCE, |
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.utype = V_ASN1_SEQUENCE, |
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.templates = USERNOTICE_seq_tt, |
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.tcount = sizeof(USERNOTICE_seq_tt) / sizeof(ASN1_TEMPLATE), |
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.funcs = NULL, |
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.size = sizeof(USERNOTICE), |
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.sname = "USERNOTICE", |
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}; |
321 |
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322 |
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323 |
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USERNOTICE * |
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d2i_USERNOTICE(USERNOTICE **a, const unsigned char **in, long len) |
325 |
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{ |
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return (USERNOTICE *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, |
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&USERNOTICE_it); |
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} |
329 |
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int |
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i2d_USERNOTICE(USERNOTICE *a, unsigned char **out) |
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{ |
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return ASN1_item_i2d((ASN1_VALUE *)a, out, &USERNOTICE_it); |
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} |
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USERNOTICE * |
337 |
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USERNOTICE_new(void) |
338 |
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{ |
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return (USERNOTICE *)ASN1_item_new(&USERNOTICE_it); |
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} |
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342 |
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void |
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USERNOTICE_free(USERNOTICE *a) |
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{ |
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ASN1_item_free((ASN1_VALUE *)a, &USERNOTICE_it); |
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} |
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static const ASN1_TEMPLATE NOTICEREF_seq_tt[] = { |
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{ |
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.flags = 0, |
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.tag = 0, |
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.offset = offsetof(NOTICEREF, organization), |
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.field_name = "organization", |
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.item = &DISPLAYTEXT_it, |
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}, |
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{ |
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.flags = ASN1_TFLG_SEQUENCE_OF, |
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.tag = 0, |
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.offset = offsetof(NOTICEREF, noticenos), |
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.field_name = "noticenos", |
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.item = &ASN1_INTEGER_it, |
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}, |
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}; |
364 |
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|
365 |
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const ASN1_ITEM NOTICEREF_it = { |
366 |
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.itype = ASN1_ITYPE_SEQUENCE, |
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.utype = V_ASN1_SEQUENCE, |
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.templates = NOTICEREF_seq_tt, |
369 |
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.tcount = sizeof(NOTICEREF_seq_tt) / sizeof(ASN1_TEMPLATE), |
370 |
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.funcs = NULL, |
371 |
|
|
.size = sizeof(NOTICEREF), |
372 |
|
|
.sname = "NOTICEREF", |
373 |
|
|
}; |
374 |
|
|
|
375 |
|
|
|
376 |
|
|
NOTICEREF * |
377 |
|
|
d2i_NOTICEREF(NOTICEREF **a, const unsigned char **in, long len) |
378 |
|
|
{ |
379 |
|
|
return (NOTICEREF *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, |
380 |
|
|
&NOTICEREF_it); |
381 |
|
|
} |
382 |
|
|
|
383 |
|
|
int |
384 |
|
|
i2d_NOTICEREF(NOTICEREF *a, unsigned char **out) |
385 |
|
|
{ |
386 |
|
|
return ASN1_item_i2d((ASN1_VALUE *)a, out, &NOTICEREF_it); |
387 |
|
|
} |
388 |
|
|
|
389 |
|
|
NOTICEREF * |
390 |
|
|
NOTICEREF_new(void) |
391 |
|
|
{ |
392 |
|
|
return (NOTICEREF *)ASN1_item_new(&NOTICEREF_it); |
393 |
|
|
} |
394 |
|
|
|
395 |
|
|
void |
396 |
|
|
NOTICEREF_free(NOTICEREF *a) |
397 |
|
|
{ |
398 |
|
|
ASN1_item_free((ASN1_VALUE *)a, &NOTICEREF_it); |
399 |
|
|
} |
400 |
|
|
|
401 |
|
|
static |
402 |
|
|
STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, |
403 |
|
|
char *value) |
404 |
|
|
{ |
405 |
|
|
STACK_OF(POLICYINFO) *pols = NULL; |
406 |
|
|
char *pstr; |
407 |
|
|
POLICYINFO *pol; |
408 |
|
|
ASN1_OBJECT *pobj; |
409 |
|
|
STACK_OF(CONF_VALUE) *vals; |
410 |
|
|
CONF_VALUE *cnf; |
411 |
|
|
int i, ia5org; |
412 |
|
|
|
413 |
|
|
pols = sk_POLICYINFO_new_null(); |
414 |
|
|
if (pols == NULL) { |
415 |
|
|
X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE); |
416 |
|
|
return NULL; |
417 |
|
|
} |
418 |
|
|
vals = X509V3_parse_list(value); |
419 |
|
|
if (vals == NULL) { |
420 |
|
|
X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_X509V3_LIB); |
421 |
|
|
goto err; |
422 |
|
|
} |
423 |
|
|
ia5org = 0; |
424 |
|
|
for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { |
425 |
|
|
cnf = sk_CONF_VALUE_value(vals, i); |
426 |
|
|
if (cnf->value || !cnf->name) { |
427 |
|
|
X509V3err(X509V3_F_R2I_CERTPOL, |
428 |
|
|
X509V3_R_INVALID_POLICY_IDENTIFIER); |
429 |
|
|
X509V3_conf_err(cnf); |
430 |
|
|
goto err; |
431 |
|
|
} |
432 |
|
|
pstr = cnf->name; |
433 |
|
|
if (!strcmp(pstr, "ia5org")) { |
434 |
|
|
ia5org = 1; |
435 |
|
|
continue; |
436 |
|
|
} else if (*pstr == '@') { |
437 |
|
|
STACK_OF(CONF_VALUE) *polsect; |
438 |
|
|
polsect = X509V3_get_section(ctx, pstr + 1); |
439 |
|
|
if (!polsect) { |
440 |
|
|
X509V3err(X509V3_F_R2I_CERTPOL, |
441 |
|
|
X509V3_R_INVALID_SECTION); |
442 |
|
|
X509V3_conf_err(cnf); |
443 |
|
|
goto err; |
444 |
|
|
} |
445 |
|
|
pol = policy_section(ctx, polsect, ia5org); |
446 |
|
|
X509V3_section_free(ctx, polsect); |
447 |
|
|
if (!pol) |
448 |
|
|
goto err; |
449 |
|
|
} else { |
450 |
|
|
if (!(pobj = OBJ_txt2obj(cnf->name, 0))) { |
451 |
|
|
X509V3err(X509V3_F_R2I_CERTPOL, |
452 |
|
|
X509V3_R_INVALID_OBJECT_IDENTIFIER); |
453 |
|
|
X509V3_conf_err(cnf); |
454 |
|
|
goto err; |
455 |
|
|
} |
456 |
|
|
pol = POLICYINFO_new(); |
457 |
|
|
pol->policyid = pobj; |
458 |
|
|
} |
459 |
|
|
if (!sk_POLICYINFO_push(pols, pol)){ |
460 |
|
|
POLICYINFO_free(pol); |
461 |
|
|
X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE); |
462 |
|
|
goto err; |
463 |
|
|
} |
464 |
|
|
} |
465 |
|
|
sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); |
466 |
|
|
return pols; |
467 |
|
|
|
468 |
|
|
err: |
469 |
|
|
sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); |
470 |
|
|
sk_POLICYINFO_pop_free(pols, POLICYINFO_free); |
471 |
|
|
return NULL; |
472 |
|
|
} |
473 |
|
|
|
474 |
|
|
static POLICYINFO * |
475 |
|
|
policy_section(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *polstrs, int ia5org) |
476 |
|
|
{ |
477 |
|
|
int i; |
478 |
|
|
CONF_VALUE *cnf; |
479 |
|
|
POLICYINFO *pol; |
480 |
|
|
POLICYQUALINFO *nqual = NULL; |
481 |
|
|
|
482 |
|
|
if ((pol = POLICYINFO_new()) == NULL) |
483 |
|
|
goto merr; |
484 |
|
|
for (i = 0; i < sk_CONF_VALUE_num(polstrs); i++) { |
485 |
|
|
cnf = sk_CONF_VALUE_value(polstrs, i); |
486 |
|
|
if (strcmp(cnf->name, "policyIdentifier") == 0) { |
487 |
|
|
ASN1_OBJECT *pobj; |
488 |
|
|
|
489 |
|
|
if ((pobj = OBJ_txt2obj(cnf->value, 0)) == NULL) { |
490 |
|
|
X509V3err(X509V3_F_POLICY_SECTION, |
491 |
|
|
X509V3_R_INVALID_OBJECT_IDENTIFIER); |
492 |
|
|
X509V3_conf_err(cnf); |
493 |
|
|
goto err; |
494 |
|
|
} |
495 |
|
|
pol->policyid = pobj; |
496 |
|
|
} else if (name_cmp(cnf->name, "CPS") == 0) { |
497 |
|
|
if ((nqual = POLICYQUALINFO_new()) == NULL) |
498 |
|
|
goto merr; |
499 |
|
|
nqual->pqualid = OBJ_nid2obj(NID_id_qt_cps); |
500 |
|
|
nqual->d.cpsuri = ASN1_IA5STRING_new(); |
501 |
|
|
if (nqual->d.cpsuri == NULL) |
502 |
|
|
goto merr; |
503 |
|
|
if (ASN1_STRING_set(nqual->d.cpsuri, cnf->value, |
504 |
|
|
strlen(cnf->value)) == 0) |
505 |
|
|
goto merr; |
506 |
|
|
|
507 |
|
|
if (pol->qualifiers == NULL) { |
508 |
|
|
pol->qualifiers = sk_POLICYQUALINFO_new_null(); |
509 |
|
|
if (pol->qualifiers == NULL) |
510 |
|
|
goto merr; |
511 |
|
|
} |
512 |
|
|
if (sk_POLICYQUALINFO_push(pol->qualifiers, nqual) == 0) |
513 |
|
|
goto merr; |
514 |
|
|
nqual = NULL; |
515 |
|
|
} else if (name_cmp(cnf->name, "userNotice") == 0) { |
516 |
|
|
STACK_OF(CONF_VALUE) *unot; |
517 |
|
|
POLICYQUALINFO *qual; |
518 |
|
|
|
519 |
|
|
if (*cnf->value != '@') { |
520 |
|
|
X509V3err(X509V3_F_POLICY_SECTION, |
521 |
|
|
X509V3_R_EXPECTED_A_SECTION_NAME); |
522 |
|
|
X509V3_conf_err(cnf); |
523 |
|
|
goto err; |
524 |
|
|
} |
525 |
|
|
unot = X509V3_get_section(ctx, cnf->value + 1); |
526 |
|
|
if (unot == NULL) { |
527 |
|
|
X509V3err(X509V3_F_POLICY_SECTION, |
528 |
|
|
X509V3_R_INVALID_SECTION); |
529 |
|
|
X509V3_conf_err(cnf); |
530 |
|
|
goto err; |
531 |
|
|
} |
532 |
|
|
qual = notice_section(ctx, unot, ia5org); |
533 |
|
|
X509V3_section_free(ctx, unot); |
534 |
|
|
if (qual == NULL) |
535 |
|
|
goto err; |
536 |
|
|
|
537 |
|
|
if (pol->qualifiers == NULL) { |
538 |
|
|
pol->qualifiers = sk_POLICYQUALINFO_new_null(); |
539 |
|
|
if (pol->qualifiers == NULL) |
540 |
|
|
goto merr; |
541 |
|
|
} |
542 |
|
|
if (sk_POLICYQUALINFO_push(pol->qualifiers, qual) == 0) |
543 |
|
|
goto merr; |
544 |
|
|
} else { |
545 |
|
|
X509V3err(X509V3_F_POLICY_SECTION, |
546 |
|
|
X509V3_R_INVALID_OPTION); |
547 |
|
|
X509V3_conf_err(cnf); |
548 |
|
|
goto err; |
549 |
|
|
} |
550 |
|
|
} |
551 |
|
|
if (pol->policyid == NULL) { |
552 |
|
|
X509V3err(X509V3_F_POLICY_SECTION, |
553 |
|
|
X509V3_R_NO_POLICY_IDENTIFIER); |
554 |
|
|
goto err; |
555 |
|
|
} |
556 |
|
|
|
557 |
|
|
return pol; |
558 |
|
|
|
559 |
|
|
merr: |
560 |
|
|
X509V3err(X509V3_F_POLICY_SECTION, ERR_R_MALLOC_FAILURE); |
561 |
|
|
|
562 |
|
|
err: |
563 |
|
|
POLICYQUALINFO_free(nqual); |
564 |
|
|
POLICYINFO_free(pol); |
565 |
|
|
return NULL; |
566 |
|
|
} |
567 |
|
|
|
568 |
|
|
static POLICYQUALINFO * |
569 |
|
|
notice_section(X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *unot, int ia5org) |
570 |
|
|
{ |
571 |
|
|
int i, ret; |
572 |
|
|
CONF_VALUE *cnf; |
573 |
|
|
USERNOTICE *not; |
574 |
|
|
POLICYQUALINFO *qual; |
575 |
|
|
|
576 |
|
|
if (!(qual = POLICYQUALINFO_new())) |
577 |
|
|
goto merr; |
578 |
|
|
qual->pqualid = OBJ_nid2obj(NID_id_qt_unotice); |
579 |
|
|
if (!(not = USERNOTICE_new())) |
580 |
|
|
goto merr; |
581 |
|
|
qual->d.usernotice = not; |
582 |
|
|
for (i = 0; i < sk_CONF_VALUE_num(unot); i++) { |
583 |
|
|
cnf = sk_CONF_VALUE_value(unot, i); |
584 |
|
|
if (!strcmp(cnf->name, "explicitText")) { |
585 |
|
|
if (not->exptext == NULL) { |
586 |
|
|
not->exptext = ASN1_VISIBLESTRING_new(); |
587 |
|
|
if (not->exptext == NULL) |
588 |
|
|
goto merr; |
589 |
|
|
} |
590 |
|
|
if (!ASN1_STRING_set(not->exptext, cnf->value, |
591 |
|
|
strlen(cnf->value))) |
592 |
|
|
goto merr; |
593 |
|
|
} else if (!strcmp(cnf->name, "organization")) { |
594 |
|
|
NOTICEREF *nref; |
595 |
|
|
if (!not->noticeref) { |
596 |
|
|
if (!(nref = NOTICEREF_new())) |
597 |
|
|
goto merr; |
598 |
|
|
not->noticeref = nref; |
599 |
|
|
} else |
600 |
|
|
nref = not->noticeref; |
601 |
|
|
if (ia5org) |
602 |
|
|
nref->organization->type = V_ASN1_IA5STRING; |
603 |
|
|
else |
604 |
|
|
nref->organization->type = V_ASN1_VISIBLESTRING; |
605 |
|
|
if (!ASN1_STRING_set(nref->organization, cnf->value, |
606 |
|
|
strlen(cnf->value))) |
607 |
|
|
goto merr; |
608 |
|
|
} else if (!strcmp(cnf->name, "noticeNumbers")) { |
609 |
|
|
NOTICEREF *nref; |
610 |
|
|
STACK_OF(CONF_VALUE) *nos; |
611 |
|
|
if (!not->noticeref) { |
612 |
|
|
if (!(nref = NOTICEREF_new())) |
613 |
|
|
goto merr; |
614 |
|
|
not->noticeref = nref; |
615 |
|
|
} else |
616 |
|
|
nref = not->noticeref; |
617 |
|
|
nos = X509V3_parse_list(cnf->value); |
618 |
|
|
if (!nos || !sk_CONF_VALUE_num(nos)) { |
619 |
|
|
X509V3err(X509V3_F_NOTICE_SECTION, |
620 |
|
|
X509V3_R_INVALID_NUMBERS); |
621 |
|
|
X509V3_conf_err(cnf); |
622 |
|
|
if (nos != NULL) |
623 |
|
|
sk_CONF_VALUE_pop_free(nos, |
624 |
|
|
X509V3_conf_free); |
625 |
|
|
goto err; |
626 |
|
|
} |
627 |
|
|
ret = nref_nos(nref->noticenos, nos); |
628 |
|
|
sk_CONF_VALUE_pop_free(nos, X509V3_conf_free); |
629 |
|
|
if (!ret) |
630 |
|
|
goto err; |
631 |
|
|
} else { |
632 |
|
|
X509V3err(X509V3_F_NOTICE_SECTION, |
633 |
|
|
X509V3_R_INVALID_OPTION); |
634 |
|
|
X509V3_conf_err(cnf); |
635 |
|
|
goto err; |
636 |
|
|
} |
637 |
|
|
} |
638 |
|
|
|
639 |
|
|
if (not->noticeref && |
640 |
|
|
(!not->noticeref->noticenos || !not->noticeref->organization)) { |
641 |
|
|
X509V3err(X509V3_F_NOTICE_SECTION, |
642 |
|
|
X509V3_R_NEED_ORGANIZATION_AND_NUMBERS); |
643 |
|
|
goto err; |
644 |
|
|
} |
645 |
|
|
|
646 |
|
|
return qual; |
647 |
|
|
|
648 |
|
|
merr: |
649 |
|
|
X509V3err(X509V3_F_NOTICE_SECTION, ERR_R_MALLOC_FAILURE); |
650 |
|
|
|
651 |
|
|
err: |
652 |
|
|
POLICYQUALINFO_free(qual); |
653 |
|
|
return NULL; |
654 |
|
|
} |
655 |
|
|
|
656 |
|
|
static int |
657 |
|
|
nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos) |
658 |
|
|
{ |
659 |
|
|
CONF_VALUE *cnf; |
660 |
|
|
ASN1_INTEGER *aint; |
661 |
|
|
int i; |
662 |
|
|
|
663 |
|
|
for (i = 0; i < sk_CONF_VALUE_num(nos); i++) { |
664 |
|
|
cnf = sk_CONF_VALUE_value(nos, i); |
665 |
|
|
if (!(aint = s2i_ASN1_INTEGER(NULL, cnf->name))) { |
666 |
|
|
X509V3err(X509V3_F_NREF_NOS, X509V3_R_INVALID_NUMBER); |
667 |
|
|
goto err; |
668 |
|
|
} |
669 |
|
|
if (!sk_ASN1_INTEGER_push(nnums, aint)) |
670 |
|
|
goto merr; |
671 |
|
|
} |
672 |
|
|
return 1; |
673 |
|
|
|
674 |
|
|
merr: |
675 |
|
|
X509V3err(X509V3_F_NREF_NOS, ERR_R_MALLOC_FAILURE); |
676 |
|
|
|
677 |
|
|
err: |
678 |
|
|
sk_ASN1_INTEGER_pop_free(nnums, ASN1_STRING_free); |
679 |
|
|
return 0; |
680 |
|
|
} |
681 |
|
|
|
682 |
|
|
static int |
683 |
|
|
i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol, BIO *out, |
684 |
|
|
int indent) |
685 |
|
|
{ |
686 |
|
|
int i; |
687 |
|
|
POLICYINFO *pinfo; |
688 |
|
|
|
689 |
|
|
/* First print out the policy OIDs */ |
690 |
|
|
for (i = 0; i < sk_POLICYINFO_num(pol); i++) { |
691 |
|
|
pinfo = sk_POLICYINFO_value(pol, i); |
692 |
|
|
BIO_printf(out, "%*sPolicy: ", indent, ""); |
693 |
|
|
i2a_ASN1_OBJECT(out, pinfo->policyid); |
694 |
|
|
BIO_puts(out, "\n"); |
695 |
|
|
if (pinfo->qualifiers) |
696 |
|
|
print_qualifiers(out, pinfo->qualifiers, indent + 2); |
697 |
|
|
} |
698 |
|
|
return 1; |
699 |
|
|
} |
700 |
|
|
|
701 |
|
|
static void |
702 |
|
|
print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals, int indent) |
703 |
|
|
{ |
704 |
|
|
POLICYQUALINFO *qualinfo; |
705 |
|
|
int i; |
706 |
|
|
|
707 |
|
|
for (i = 0; i < sk_POLICYQUALINFO_num(quals); i++) { |
708 |
|
|
qualinfo = sk_POLICYQUALINFO_value(quals, i); |
709 |
|
|
switch (OBJ_obj2nid(qualinfo->pqualid)) { |
710 |
|
|
case NID_id_qt_cps: |
711 |
|
|
BIO_printf(out, "%*sCPS: %s\n", indent, "", |
712 |
|
|
qualinfo->d.cpsuri->data); |
713 |
|
|
break; |
714 |
|
|
|
715 |
|
|
case NID_id_qt_unotice: |
716 |
|
|
BIO_printf(out, "%*sUser Notice:\n", indent, ""); |
717 |
|
|
print_notice(out, qualinfo->d.usernotice, indent + 2); |
718 |
|
|
break; |
719 |
|
|
|
720 |
|
|
default: |
721 |
|
|
BIO_printf(out, "%*sUnknown Qualifier: ", |
722 |
|
|
indent + 2, ""); |
723 |
|
|
|
724 |
|
|
i2a_ASN1_OBJECT(out, qualinfo->pqualid); |
725 |
|
|
BIO_puts(out, "\n"); |
726 |
|
|
break; |
727 |
|
|
} |
728 |
|
|
} |
729 |
|
|
} |
730 |
|
|
|
731 |
|
|
static void |
732 |
|
|
print_notice(BIO *out, USERNOTICE *notice, int indent) |
733 |
|
|
{ |
734 |
|
|
int i; |
735 |
|
|
|
736 |
|
|
if (notice->noticeref) { |
737 |
|
|
NOTICEREF *ref; |
738 |
|
|
ref = notice->noticeref; |
739 |
|
|
BIO_printf(out, "%*sOrganization: %s\n", indent, "", |
740 |
|
|
ref->organization->data); |
741 |
|
|
BIO_printf(out, "%*sNumber%s: ", indent, "", |
742 |
|
|
sk_ASN1_INTEGER_num(ref->noticenos) > 1 ? "s" : ""); |
743 |
|
|
for (i = 0; i < sk_ASN1_INTEGER_num(ref->noticenos); i++) { |
744 |
|
|
ASN1_INTEGER *num; |
745 |
|
|
char *tmp; |
746 |
|
|
num = sk_ASN1_INTEGER_value(ref->noticenos, i); |
747 |
|
|
if (i) |
748 |
|
|
BIO_puts(out, ", "); |
749 |
|
|
tmp = i2s_ASN1_INTEGER(NULL, num); |
750 |
|
|
BIO_puts(out, tmp); |
751 |
|
|
free(tmp); |
752 |
|
|
} |
753 |
|
|
BIO_puts(out, "\n"); |
754 |
|
|
} |
755 |
|
|
if (notice->exptext) |
756 |
|
|
BIO_printf(out, "%*sExplicit Text: %s\n", indent, "", |
757 |
|
|
notice->exptext->data); |
758 |
|
|
} |
759 |
|
|
|
760 |
|
|
void |
761 |
|
|
X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent) |
762 |
|
|
{ |
763 |
|
|
const X509_POLICY_DATA *dat = node->data; |
764 |
|
|
|
765 |
|
|
BIO_printf(out, "%*sPolicy: ", indent, ""); |
766 |
|
|
|
767 |
|
|
i2a_ASN1_OBJECT(out, dat->valid_policy); |
768 |
|
|
BIO_puts(out, "\n"); |
769 |
|
|
BIO_printf(out, "%*s%s\n", indent + 2, "", |
770 |
|
|
node_data_critical(dat) ? "Critical" : "Non Critical"); |
771 |
|
|
if (dat->qualifier_set) |
772 |
|
|
print_qualifiers(out, dat->qualifier_set, indent + 2); |
773 |
|
|
else |
774 |
|
|
BIO_printf(out, "%*sNo Qualifiers\n", indent + 2, ""); |
775 |
|
|
} |