1656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* pcy_data.c */ 2e45f106cb6b47af1f21efe76e933bdea2f5dd1caNagendra Modadugu/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 3656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * project 2004. 4656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 5656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* ==================================================================== 6656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Copyright (c) 2004 The OpenSSL Project. All rights reserved. 7656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 8656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Redistribution and use in source and binary forms, with or without 9656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * modification, are permitted provided that the following conditions 10656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * are met: 11656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 12656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 1. Redistributions of source code must retain the above copyright 13656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer. 14656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 15656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 16656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer in 17656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the documentation and/or other materials provided with the 18656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * distribution. 19656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 20656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 3. All advertising materials mentioning features or use of this 21656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * software must display the following acknowledgment: 22656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes software developed by the OpenSSL Project 23656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 25656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * endorse or promote products derived from this software without 27656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * prior written permission. For written permission, please contact 28656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * licensing@OpenSSL.org. 29656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 30656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 5. Products derived from this software may not be called "OpenSSL" 31656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * nor may "OpenSSL" appear in their names without prior written 32656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * permission of the OpenSSL Project. 33656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 34656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 6. Redistributions of any form whatsoever must retain the following 35656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * acknowledgment: 36656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes software developed by the OpenSSL Project 37656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 39656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * OF THE POSSIBILITY OF SUCH DAMAGE. 51656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ==================================================================== 52656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 53656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This product includes cryptographic software written by Eric Young 54656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * (eay@cryptsoft.com). This product includes software written by Tim 55656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Hudson (tjh@cryptsoft.com). 56656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 57656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 58656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 59656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include "cryptlib.h" 60656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/x509.h> 61656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/x509v3.h> 62656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 63656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include "pcy_int.h" 64656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 65656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* Policy Node routines */ 66656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 67656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectvoid policy_data_free(X509_POLICY_DATA *data) 68656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 69656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ASN1_OBJECT_free(data->valid_policy); 70656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project /* Don't free qualifiers if shared */ 71656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS)) 72656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project sk_POLICYQUALINFO_pop_free(data->qualifier_set, 73656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project POLICYQUALINFO_free); 74656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free); 75656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project OPENSSL_free(data); 76656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 77656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 78656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* Create a data based on an existing policy. If 'id' is NULL use the 79656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * oid in the policy, otherwise use 'id'. This behaviour covers the two 80656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * types of data in RFC3280: data with from a CertificatePolcies extension 81656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * and additional data with just the qualifiers of anyPolicy and ID from 82656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * another source. 83656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 84656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 85221304ee937bc0910948a8be1320cb8cc4eb6d36Brian CarlstromX509_POLICY_DATA *policy_data_new(POLICYINFO *policy, 86221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom const ASN1_OBJECT *cid, int crit) 87656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 88656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project X509_POLICY_DATA *ret; 89221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom ASN1_OBJECT *id; 90221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom if (!policy && !cid) 91656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return NULL; 92221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom if (cid) 93e45f106cb6b47af1f21efe76e933bdea2f5dd1caNagendra Modadugu { 94221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom id = OBJ_dup(cid); 95e45f106cb6b47af1f21efe76e933bdea2f5dd1caNagendra Modadugu if (!id) 96e45f106cb6b47af1f21efe76e933bdea2f5dd1caNagendra Modadugu return NULL; 97e45f106cb6b47af1f21efe76e933bdea2f5dd1caNagendra Modadugu } 98221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom else 99221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom id = NULL; 100656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA)); 101656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!ret) 102656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return NULL; 103656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret->expected_policy_set = sk_ASN1_OBJECT_new_null(); 104656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!ret->expected_policy_set) 105656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 106656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project OPENSSL_free(ret); 107e45f106cb6b47af1f21efe76e933bdea2f5dd1caNagendra Modadugu if (id) 108e45f106cb6b47af1f21efe76e933bdea2f5dd1caNagendra Modadugu ASN1_OBJECT_free(id); 109656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return NULL; 110656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 111656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 112656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (crit) 113656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret->flags = POLICY_DATA_FLAG_CRITICAL; 114656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 115656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret->flags = 0; 116656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 117656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (id) 118656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret->valid_policy = id; 119656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 120656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 121656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret->valid_policy = policy->policyid; 122656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project policy->policyid = NULL; 123656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 124656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 125656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (policy) 126656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 127656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret->qualifier_set = policy->qualifiers; 128656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project policy->qualifiers = NULL; 129656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 130656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 131656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret->qualifier_set = NULL; 132656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 133656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return ret; 134656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 135656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 136