1c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* x509_vpm.c */ 2c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 3c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * project 2004. 4c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 5c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* ==================================================================== 6c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Copyright (c) 2004 The OpenSSL Project. All rights reserved. 7c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 8c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Redistribution and use in source and binary forms, with or without 9c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * modification, are permitted provided that the following conditions 10c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * are met: 11c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 12c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 1. Redistributions of source code must retain the above copyright 13c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer. 14c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 15c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 2. Redistributions in binary form must reproduce the above copyright 16c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer in 17c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the documentation and/or other materials provided with the 18c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * distribution. 19c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 20c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 3. All advertising materials mentioning features or use of this 21c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * software must display the following acknowledgment: 22c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes software developed by the OpenSSL Project 23c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" 24c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 25c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 26c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * endorse or promote products derived from this software without 27c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * prior written permission. For written permission, please contact 28c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * licensing@OpenSSL.org. 29c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 30c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 5. Products derived from this software may not be called "OpenSSL" 31c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * nor may "OpenSSL" appear in their names without prior written 32c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * permission of the OpenSSL Project. 33c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 34c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 6. Redistributions of any form whatsoever must retain the following 35c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * acknowledgment: 36c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes software developed by the OpenSSL Project 37c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" 38c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 39c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 40c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 41c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 42c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 43c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 45c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 46c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 48c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 49c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 50c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OF THE POSSIBILITY OF SUCH DAMAGE. 51c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ==================================================================== 52c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 53c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This product includes cryptographic software written by Eric Young 54c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * (eay@cryptsoft.com). This product includes software written by Tim 55c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Hudson (tjh@cryptsoft.com). 56c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 57c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 58c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 59c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <stdio.h> 60c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 61c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include "cryptlib.h" 62c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/crypto.h> 63c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/lhash.h> 64c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/buffer.h> 65c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/x509.h> 66c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/x509v3.h> 67c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 68c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* X509_VERIFY_PARAM functions */ 69c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 70c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic void x509_verify_param_zero(X509_VERIFY_PARAM *param) 71c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 72c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!param) 73c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return; 74c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->name = NULL; 75c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->purpose = 0; 76c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->trust = 0; 77480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org /*param->inh_flags = X509_VP_FLAG_DEFAULT;*/ 78c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->inh_flags = 0; 79c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->flags = 0; 80c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->depth = -1; 81c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (param->policies) 82c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 83c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free); 84c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->policies = NULL; 85c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 86c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 87c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 88c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgX509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void) 89c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 90c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_VERIFY_PARAM *param; 91c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param = OPENSSL_malloc(sizeof(X509_VERIFY_PARAM)); 92c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org memset(param, 0, sizeof(X509_VERIFY_PARAM)); 93c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org x509_verify_param_zero(param); 94c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return param; 95c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 96c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 97c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param) 98c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 99c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org x509_verify_param_zero(param); 100c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(param); 101c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 102c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 103c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* This function determines how parameters are "inherited" from one structure 104c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * to another. There are several different ways this can happen. 105c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 106c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 1. If a child structure needs to have its values initialized from a parent 107c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * they are simply copied across. For example SSL_CTX copied to SSL. 108c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 2. If the structure should take on values only if they are currently unset. 109c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * For example the values in an SSL structure will take appropriate value 110c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * for SSL servers or clients but only if the application has not set new 111c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ones. 112c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 113c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The "inh_flags" field determines how this function behaves. 114c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 115c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Normally any values which are set in the default are not copied from the 116c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * destination and verify flags are ORed together. 117c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 118c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * If X509_VP_FLAG_DEFAULT is set then anything set in the source is copied 119c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * to the destination. Effectively the values in "to" become default values 120c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * which will be used only if nothing new is set in "from". 121c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 122c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * If X509_VP_FLAG_OVERWRITE is set then all value are copied across whether 123c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * they are set or not. Flags is still Ored though. 124c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 125c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * If X509_VP_FLAG_RESET_FLAGS is set then the flags value is copied instead 126c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * of ORed. 127c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 128c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * If X509_VP_FLAG_LOCKED is set then no values are copied. 129c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 130c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * If X509_VP_FLAG_ONCE is set then the current inh_flags setting is zeroed 131c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * after the next call. 132c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 133c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 134c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* Macro to test if a field should be copied from src to dest */ 135c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 136c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#define test_x509_verify_param_copy(field, def) \ 137c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org (to_overwrite || \ 138c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ((src->field != def) && (to_default || (dest->field == def)))) 139c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 140c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* Macro to test and copy a field if necessary */ 141c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 142c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#define x509_verify_param_copy(field, def) \ 143c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (test_x509_verify_param_copy(field, def)) \ 144c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org dest->field = src->field 145c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 146c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 147c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *dest, 148c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const X509_VERIFY_PARAM *src) 149c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 150c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org unsigned long inh_flags; 151c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int to_default, to_overwrite; 152c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!src) 153c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 154c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org inh_flags = dest->inh_flags | src->inh_flags; 155c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 156c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (inh_flags & X509_VP_FLAG_ONCE) 157c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org dest->inh_flags = 0; 158c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 159c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (inh_flags & X509_VP_FLAG_LOCKED) 160c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 161c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 162c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (inh_flags & X509_VP_FLAG_DEFAULT) 163c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org to_default = 1; 164c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 165c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org to_default = 0; 166c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 167c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (inh_flags & X509_VP_FLAG_OVERWRITE) 168c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org to_overwrite = 1; 169c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 170c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org to_overwrite = 0; 171c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 172c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org x509_verify_param_copy(purpose, 0); 173c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org x509_verify_param_copy(trust, 0); 174c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org x509_verify_param_copy(depth, -1); 175c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 176c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* If overwrite or check time not set, copy across */ 177c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 178c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (to_overwrite || !(dest->flags & X509_V_FLAG_USE_CHECK_TIME)) 179c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 180c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org dest->check_time = src->check_time; 181c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org dest->flags &= ~X509_V_FLAG_USE_CHECK_TIME; 182c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* Don't need to copy flag: that is done below */ 183c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 184c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 185c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (inh_flags & X509_VP_FLAG_RESET_FLAGS) 186c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org dest->flags = 0; 187c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 188c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org dest->flags |= src->flags; 189c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 190c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (test_x509_verify_param_copy(policies, NULL)) 191c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 192c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!X509_VERIFY_PARAM_set1_policies(dest, src->policies)) 193c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 194c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 195c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 196c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 197c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 198c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 199c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to, 200c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const X509_VERIFY_PARAM *from) 201c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 202c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org unsigned long save_flags = to->inh_flags; 203c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ret; 204c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org to->inh_flags |= X509_VP_FLAG_DEFAULT; 205c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret = X509_VERIFY_PARAM_inherit(to, from); 206c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org to->inh_flags = save_flags; 207c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return ret; 208c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 209c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 210c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name) 211c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 212c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (param->name) 213c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OPENSSL_free(param->name); 214c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->name = BUF_strdup(name); 215c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (param->name) 216c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 217c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 218c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 219c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 220c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags) 221c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 222c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->flags |= flags; 223c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (flags & X509_V_FLAG_POLICY_MASK) 224c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->flags |= X509_V_FLAG_POLICY_CHECK; 225c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 226c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 227c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 228c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param, unsigned long flags) 229c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 230c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->flags &= ~flags; 231c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 232c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 233c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 234c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgunsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param) 235c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 236c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return param->flags; 237c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 238c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 239c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose) 240c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 241c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return X509_PURPOSE_set(¶m->purpose, purpose); 242c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 243c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 244c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust) 245c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 246c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return X509_TRUST_set(¶m->trust, trust); 247c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 248c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 249c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth) 250c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 251c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->depth = depth; 252c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 253c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 254c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t) 255c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 256c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->check_time = t; 257c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->flags |= X509_V_FLAG_USE_CHECK_TIME; 258c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 259c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 260c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param, ASN1_OBJECT *policy) 261c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 262c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!param->policies) 263c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 264c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->policies = sk_ASN1_OBJECT_new_null(); 265c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!param->policies) 266c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 267c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 268c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!sk_ASN1_OBJECT_push(param->policies, policy)) 269c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 270c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 271c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 272c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 273c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 274c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org STACK_OF(ASN1_OBJECT) *policies) 275c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 276c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int i; 277c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT *oid, *doid; 278c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!param) 279c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 280c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (param->policies) 281c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk_ASN1_OBJECT_pop_free(param->policies, ASN1_OBJECT_free); 282c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 283c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!policies) 284c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 285c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->policies = NULL; 286c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 287c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 288c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 289c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->policies = sk_ASN1_OBJECT_new_null(); 290c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!param->policies) 291c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 292c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 293c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org for (i = 0; i < sk_ASN1_OBJECT_num(policies); i++) 294c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 295c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org oid = sk_ASN1_OBJECT_value(policies, i); 296c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org doid = OBJ_dup(oid); 297c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!doid) 298c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 299c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!sk_ASN1_OBJECT_push(param->policies, doid)) 300c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 301c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT_free(doid); 302c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 303c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 304c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 305c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param->flags |= X509_V_FLAG_POLICY_CHECK; 306c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 307c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 308c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 309c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param) 310c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 311c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return param->depth; 312c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 313c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 314c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* Default verify parameters: these are used for various 315c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * applications and can be overridden by the user specified table. 316c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * NB: the 'name' field *must* be in alphabetical order because it 317c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * will be searched using OBJ_search. 318c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 319c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 320c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic const X509_VERIFY_PARAM default_table[] = { 321c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 322c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org "default", /* X509 default parameters */ 323c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* Check time */ 324c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* internal flags */ 325c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* flags */ 326c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* purpose */ 327c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* trust */ 328c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 100, /* depth */ 329c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org NULL /* policies */ 330c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org }, 331c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 332480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org "pkcs7", /* S/MIME sign parameters */ 333c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* Check time */ 334c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* internal flags */ 335c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* flags */ 336c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_PURPOSE_SMIME_SIGN, /* purpose */ 337c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_TRUST_EMAIL, /* trust */ 338c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org -1, /* depth */ 339c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org NULL /* policies */ 340c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org }, 341c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 342480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org "smime_sign", /* S/MIME sign parameters */ 343c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* Check time */ 344c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* internal flags */ 345c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* flags */ 346c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_PURPOSE_SMIME_SIGN, /* purpose */ 347c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_TRUST_EMAIL, /* trust */ 348c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org -1, /* depth */ 349c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org NULL /* policies */ 350c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org }, 351c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 352c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org "ssl_client", /* SSL/TLS client parameters */ 353c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* Check time */ 354c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* internal flags */ 355c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* flags */ 356c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_PURPOSE_SSL_CLIENT, /* purpose */ 357c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_TRUST_SSL_CLIENT, /* trust */ 358c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org -1, /* depth */ 359c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org NULL /* policies */ 360c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org }, 361c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 362c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org "ssl_server", /* SSL/TLS server parameters */ 363c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* Check time */ 364c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* internal flags */ 365c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 0, /* flags */ 366c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_PURPOSE_SSL_SERVER, /* purpose */ 367c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_TRUST_SSL_SERVER, /* trust */ 368c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org -1, /* depth */ 369c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org NULL /* policies */ 370c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org }}; 371c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 372c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic STACK_OF(X509_VERIFY_PARAM) *param_table = NULL; 373c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 374480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic int table_cmp(const X509_VERIFY_PARAM *a, const X509_VERIFY_PARAM *b) 375480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 376c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 377c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return strcmp(a->name, b->name); 378c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 379c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 380480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgDECLARE_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM, 381480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org table); 382480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgIMPLEMENT_OBJ_BSEARCH_CMP_FN(X509_VERIFY_PARAM, X509_VERIFY_PARAM, 383480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org table); 384480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 385c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic int param_cmp(const X509_VERIFY_PARAM * const *a, 386c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const X509_VERIFY_PARAM * const *b) 387c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 388c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return strcmp((*a)->name, (*b)->name); 389c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 390c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 391c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param) 392c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 393c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int idx; 394c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_VERIFY_PARAM *ptmp; 395c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!param_table) 396c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 397c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param_table = sk_X509_VERIFY_PARAM_new(param_cmp); 398c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!param_table) 399c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 400c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 401c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 402c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 403c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org idx = sk_X509_VERIFY_PARAM_find(param_table, param); 404c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (idx != -1) 405c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 406c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ptmp = sk_X509_VERIFY_PARAM_value(param_table, idx); 407c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_VERIFY_PARAM_free(ptmp); 408c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org (void)sk_X509_VERIFY_PARAM_delete(param_table, idx); 409c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 410c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 411c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!sk_X509_VERIFY_PARAM_push(param_table, param)) 412c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 0; 413c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return 1; 414c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 415c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 416c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgconst X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name) 417c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 418c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int idx; 419c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_VERIFY_PARAM pm; 420480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 421c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org pm.name = (char *)name; 422c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (param_table) 423c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 424c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org idx = sk_X509_VERIFY_PARAM_find(param_table, &pm); 425c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (idx != -1) 426c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return sk_X509_VERIFY_PARAM_value(param_table, idx); 427c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 428480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org return OBJ_bsearch_table(&pm, default_table, 429480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org sizeof(default_table)/sizeof(X509_VERIFY_PARAM)); 430c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 431c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 432c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid X509_VERIFY_PARAM_table_cleanup(void) 433c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 434c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (param_table) 435c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk_X509_VERIFY_PARAM_pop_free(param_table, 436c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_VERIFY_PARAM_free); 437c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org param_table = NULL; 438c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 439