mirror of
https://github.com/openssl/openssl.git
synced 2026-01-18 17:11:31 +01:00
In the ASN.1 structures we define the BIGNUM as positive and enforce this during parsing. If the encoded value is negative, we raise an error and reject the material. Fixes #29210 Fixes #27407 Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/29370)
749 lines
30 KiB
C
749 lines
30 KiB
C
/*
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* Copyright 2015-2025 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include "internal/nelem.h"
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#include <string.h>
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#include <time.h>
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#include <openssl/bio.h>
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#include <openssl/crypto.h>
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#include <openssl/err.h>
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#include <openssl/pem.h>
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#include <openssl/x509.h>
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#include "testutil.h"
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/*
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* We cannot use old certificates for new tests because the private key
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* associated with them is no longer available. Therefore, we add kCRLTestLeaf,
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* kCRLTestLeaf2 and PARAM_TIME2, as well as pass the verification time to the
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* verify function as a parameter. Certificates and CRL from
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* https://github.com/openssl/openssl/issues/27506 are used.
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*/
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#define PARAM_TIME 1474934400 /* Sep 27th, 2016 */
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#define PARAM_TIME2 1753284700 /* July 23th, 2025 */
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static const char *kCRLTestRoot[] = {
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"-----BEGIN CERTIFICATE-----\n",
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"MIIDbzCCAlegAwIBAgIJAODri7v0dDUFMA0GCSqGSIb3DQEBCwUAME4xCzAJBgNV\n",
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"BAYTAlVTMRMwEQYDVQQIDApDYWxpZm9ybmlhMRYwFAYDVQQHDA1Nb3VudGFpbiBW\n",
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"aWV3MRIwEAYDVQQKDAlCb3JpbmdTU0wwHhcNMTYwOTI2MTUwNjI2WhcNMjYwOTI0\n",
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"MTUwNjI2WjBOMQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQG\n",
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"A1UEBwwNTW91bnRhaW4gVmlldzESMBAGA1UECgwJQm9yaW5nU1NMMIIBIjANBgkq\n",
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"hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo16WiLWZuaymsD8n5SKPmxV1y6jjgr3B\n",
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"S/dUBpbrzd1aeFzNlI8l2jfAnzUyp+I21RQ+nh/MhqjGElkTtK9xMn1Y+S9GMRh+\n",
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"5R/Du0iCb1tCZIPY07Tgrb0KMNWe0v2QKVVruuYSgxIWodBfxlKO64Z8AJ5IbnWp\n",
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"uRqO6rctN9qUoMlTIAB6dL4G0tDJ/PGFWOJYwOMEIX54bly2wgyYJVBKiRRt4f7n\n",
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"8H922qmvPNA9idmX9G1VAtgV6x97XXi7ULORIQvn9lVQF6nTYDBJhyuPB+mLThbL\n",
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"P2o9orxGx7aCtnnBZUIxUvHNOI0FaSaZH7Fi0xsZ/GkG2HZe7ImPJwIDAQABo1Aw\n",
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"TjAdBgNVHQ4EFgQUWPt3N5cZ/CRvubbrkqfBnAqhq94wHwYDVR0jBBgwFoAUWPt3\n",
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"N5cZ/CRvubbrkqfBnAqhq94wDAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQsFAAOC\n",
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"AQEAORu6M0MOwXy+3VEBwNilfTxyqDfruQsc1jA4PT8Oe8zora1WxE1JB4q2FJOz\n",
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"EAuM3H/NXvEnBuN+ITvKZAJUfm4NKX97qmjMJwLKWe1gVv+VQTr63aR7mgWJReQN\n",
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"XdMztlVeZs2dppV6uEg3ia1X0G7LARxGpA9ETbMyCpb39XxlYuTClcbA5ftDN99B\n",
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"3Xg9KNdd++Ew22O3HWRDvdDpTO/JkzQfzi3sYwUtzMEonENhczJhGf7bQMmvL/w5\n",
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"24Wxj4Z7KzzWIHsNqE/RIs6RV3fcW61j/mRgW2XyoWnMVeBzvcJr9NXp4VQYmFPw\n",
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"amd8GKMZQvP0ufGnUn7D7uartA==\n",
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"-----END CERTIFICATE-----\n",
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NULL
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};
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static const char *kCRLTestLeaf[] = {
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"-----BEGIN CERTIFICATE-----\n",
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"MIIDkDCCAnigAwIBAgICEAAwDQYJKoZIhvcNAQELBQAwTjELMAkGA1UEBhMCVVMx\n",
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"EzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDU1vdW50YWluIFZpZXcxEjAQ\n",
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"BgNVBAoMCUJvcmluZ1NTTDAeFw0xNjA5MjYxNTA4MzFaFw0xNzA5MjYxNTA4MzFa\n",
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"MEsxCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApDYWxpZm9ybmlhMRIwEAYDVQQKDAlC\n",
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"b3JpbmdTU0wxEzARBgNVBAMMCmJvcmluZy5zc2wwggEiMA0GCSqGSIb3DQEBAQUA\n",
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"A4IBDwAwggEKAoIBAQDc5v1S1M0W+QWM+raWfO0LH8uvqEwuJQgODqMaGnSlWUx9\n",
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"8iQcnWfjyPja3lWg9K62hSOFDuSyEkysKHDxijz5R93CfLcfnVXjWQDJe7EJTTDP\n",
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"ozEvxN6RjAeYv7CF000euYr3QT5iyBjg76+bon1p0jHZBJeNPP1KqGYgyxp+hzpx\n",
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"e0gZmTlGAXd8JQK4v8kpdYwD6PPifFL/jpmQpqOtQmH/6zcLjY4ojmqpEdBqIKIX\n",
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"+saA29hMq0+NK3K+wgg31RU+cVWxu3tLOIiesETkeDgArjWRS1Vkzbi4v9SJxtNu\n",
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"OZuAxWiynRJw3JwH/OFHYZIvQqz68ZBoj96cepjPAgMBAAGjezB5MAkGA1UdEwQC\n",
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"MAAwLAYJYIZIAYb4QgENBB8WHU9wZW5TU0wgR2VuZXJhdGVkIENlcnRpZmljYXRl\n",
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"MB0GA1UdDgQWBBTGn0OVVh/aoYt0bvEKG+PIERqnDzAfBgNVHSMEGDAWgBRY+3c3\n",
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"lxn8JG+5tuuSp8GcCqGr3jANBgkqhkiG9w0BAQsFAAOCAQEAd2nM8gCQN2Dc8QJw\n",
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"XSZXyuI3DBGGCHcay/3iXu0JvTC3EiQo8J6Djv7WLI0N5KH8mkm40u89fJAB2lLZ\n",
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"ShuHVtcC182bOKnePgwp9CNwQ21p0rDEu/P3X46ZvFgdxx82E9xLa0tBB8PiPDWh\n",
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"lV16jbaKTgX5AZqjnsyjR5o9/mbZVupZJXx5Syq+XA8qiJfstSYJs4KyKK9UOjql\n",
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"ICkJVKpi2ahDBqX4MOH4SLfzVk8pqSpviS6yaA1RXqjpkxiN45WWaXDldVHMSkhC\n",
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"5CNXsXi4b1nAntu89crwSLA3rEwzCWeYj+BX7e1T9rr3oJdwOU/2KQtW1js1yQUG\n",
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"tjJMFw==\n",
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"-----END CERTIFICATE-----\n",
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NULL
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};
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static const char *kCRLTestRoot2[] = {
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"-----BEGIN CERTIFICATE-----\n",
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"MIID4zCCAsugAwIBAgIUGTcyNat9hTOo8nnGdzF7MTzL9WAwDQYJKoZIhvcNAQEL\n",
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"BQAweTELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcM\n",
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"DVNhbiBGcmFuY2lzY28xEzARBgNVBAoMCk15IENvbXBhbnkxEzARBgNVBAMMCk15\n",
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"IFJvb3QgQ0ExEzARBgNVBAsMCk15IFJvb3QgQ0EwHhcNMjUwMzAzMDcxNDA0WhcN\n",
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"MzUwMzAxMDcxNDA0WjB5MQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5p\n",
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"YTEWMBQGA1UEBwwNU2FuIEZyYW5jaXNjbzETMBEGA1UECgwKTXkgQ29tcGFueTET\n",
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"MBEGA1UEAwwKTXkgUm9vdCBDQTETMBEGA1UECwwKTXkgUm9vdCBDQTCCASIwDQYJ\n",
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"KoZIhvcNAQEBBQADggEPADCCAQoCggEBAN6jjwkmV+pse430MQfyaWv+JtAd2r6K\n",
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"qzEquBcoofzuf/yvdEhQPjK3bcotgfEcFq3QMo1MJ7vqRHEIu0hJ+5ZnEQtIRcrg\n",
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"Vm7/EoVCBpDc9BDtW40TDp69z9kaKyyKYy6rxmSKgJydGBeGGMwBxgTK/o0xAriC\n",
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"C3lLXHT8G8YMamKUpToPL5iCRX+GJPnnizB2ODvpQGMWkbp9+1xEc4dD7Db2wfUb\n",
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"gatDYUoGndQKWD49UhURavQZeLpDxlz93YutRRkZTWc4IB7WebiEb39BDjSP3QYm\n",
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"2h+rZYyjp3Gxy8pBNTPzE9Dk4yjiqS7o3WGvi/S6zKTLDvWl9t6pMOMCAwEAAaNj\n",
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"MGEwHQYDVR0OBBYEFNdhiR+Tlot2VBbp5XfcfLdlG4AkMA4GA1UdDwEB/wQEAwIB\n",
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"hjAfBgNVHSMEGDAWgBTXYYkfk5aLdlQW6eV33Hy3ZRuAJDAPBgNVHRMBAf8EBTAD\n",
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"AQH/MA0GCSqGSIb3DQEBCwUAA4IBAQCvwutY0WMcKoqulifnYfhxGLtXSSvD2GET\n",
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"uNRv+S1KI5JKcAdfvnbNDpUwlujMDIpe3ewmv9i6kcitpHwZXdVAw6KWagJ0kDSt\n",
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"jbArJxuuuFmSFDS7kj8x7FZok5quAWDSSg+ubV2tCVxmDuTs1WXJXD3l9g+3J9GU\n",
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"kyeFMKqwRp8w22vm9ilgXrzeesAmmAg/pEb56ljTPeaONQxVe7KJhv2q8J17sML8\n",
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"BE7TdVx7UFQbO/t9XqdT5O9eF8JUx4Vn4QSr+jdjJ/ns4T3/IC9dJq9k7tjD48iA\n",
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"TNc+7x+uj8P39VA96HpjujVakj8/qn5SQMPJgDds+MSXrX+6JBWm\n",
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"-----END CERTIFICATE-----\n",
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NULL
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};
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static const char *kCRLTestLeaf2[] = {
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"-----BEGIN CERTIFICATE-----\n",
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"MIIECjCCAvKgAwIBAgIUPxuMqMtuN1j3XZVRVrNmaTCIP04wDQYJKoZIhvcNAQEL\n",
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"BQAweTELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcM\n",
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"DVNhbiBGcmFuY2lzY28xEzARBgNVBAoMCk15IENvbXBhbnkxEzARBgNVBAMMCk15\n",
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"IFJvb3QgQ0ExEzARBgNVBAsMCk15IFJvb3QgQ0EwHhcNMjUwNDE3MTAxNjQ5WhcN\n",
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"MjYwNDE3MTAxNjQ5WjBoMQswCQYDVQQGEwJDTjEQMA4GA1UECAwHQmVpamluZzEQ\n",
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"MA4GA1UEBwwHQmVpamluZzEYMBYGA1UECgwPTXkgT3JnYW5pemF0aW9uMRswGQYD\n",
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"VQQDDBJNeSBJbnRlcm1lZGlhdGUgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw\n",
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"ggEKAoIBAQDIxRxZQokflDaLYoD21HT2U4EshqtKpSf9zPS5unBMCfnQkU4IJjBF\n",
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"3qQmfgz5ZOpZv3x0w48fDjiysk0eOVCFAo+uixEjMeuln6Wj3taetch2Sk0YNm5J\n",
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"SJCNF2olHZXn5R8ngEmho2j1wbwNnpcccZyRNzUSjR9oAgObkP3O7fyQKJRxwNU0\n",
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"sN7mfoyEOczKtUaYbqi2gPx6OOqNLjXlLmfZ8PJagKCN/oYkGU5PoRNXp65Znhu6\n",
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"s8FuSmvTodu8Qhs9Uizo+SycaBXn5Fbqt32S+9vPfhH9FfELDfQIaBp+iQAxcKPX\n",
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"tUglXEjiEVrbNf722PuWIWN9EIBolULVAgMBAAGjgZowgZcwEgYDVR0TAQH/BAgw\n",
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"BgEB/wIBATAxBgNVHR8EKjAoMCagJKAihiBodHRwOi8vbG9jYWxob3N0OjgwMDAv\n",
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"Y2FfY3JsLmRlcjAdBgNVHQ4EFgQUh40vFgoopz5GUggPEEk2+bKgbwQwHwYDVR0j\n",
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"BBgwFoAU12GJH5OWi3ZUFunld9x8t2UbgCQwDgYDVR0PAQH/BAQDAgGGMA0GCSqG\n",
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"SIb3DQEBCwUAA4IBAQDANfJuTgo0vRaMPYqOeW8R4jLHdVazdGLeQQ/85vXr/Gl1\n",
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"aL40tLp4yZbThxuxTzPzfY1OGkG69YQ/8Vo0gCEi5KjBMYPKmZISKy1MwROQ1Jfp\n",
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"HkmyZk1TfuzG/4fN/bun2gjpDYcihf4xA4NhSVzQyvqm1N6VkTgK+bEWTOGzqw66\n",
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"6IYPN6oVDmLbwU1EvV3rggB7HUJCJP4qW9DbAQRAijUurPUGoU2vEbrSyYkfQXCf\n",
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"p4ouOTMl6O7bJ110SKzxbCfWqom+iAwHlU2tOPVmOp1CLDCClMRNHIFMDGAoBomH\n",
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"s01wD+IcIi9OkQEbqVb/XDKes8fqzQgTtSM9C9Ot\n",
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"-----END CERTIFICATE-----\n",
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NULL
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};
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static const char *kBasicCRL[] = {
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"-----BEGIN X509 CRL-----\n",
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"MIIBpzCBkAIBATANBgkqhkiG9w0BAQsFADBOMQswCQYDVQQGEwJVUzETMBEGA1UE\n",
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"CAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91bnRhaW4gVmlldzESMBAGA1UECgwJ\n",
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"Qm9yaW5nU1NMFw0xNjA5MjYxNTEwNTVaFw0xNjEwMjYxNTEwNTVaoA4wDDAKBgNV\n",
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"HRQEAwIBATANBgkqhkiG9w0BAQsFAAOCAQEAnrBKKgvd9x9zwK9rtUvVeFeJ7+LN\n",
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"ZEAc+a5oxpPNEsJx6hXoApYEbzXMxuWBQoCs5iEBycSGudct21L+MVf27M38KrWo\n",
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"eOkq0a2siqViQZO2Fb/SUFR0k9zb8xl86Zf65lgPplALun0bV/HT7MJcl04Tc4os\n",
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"dsAReBs5nqTGNEd5AlC1iKHvQZkM//MD51DspKnDpsDiUVi54h9C1SpfZmX8H2Vv\n",
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"diyu0fZ/bPAM3VAGawatf/SyWfBMyKpoPXEG39oAzmjjOj8en82psn7m474IGaho\n",
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"/vBbhl1ms5qQiLYPjm4YELtnXQoFyC72tBjbdFd/ZE9k4CNKDbxFUXFbkw==\n",
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"-----END X509 CRL-----\n",
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NULL
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};
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static const char *kRevokedCRL[] = {
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"-----BEGIN X509 CRL-----\n",
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"MIIBvjCBpwIBATANBgkqhkiG9w0BAQsFADBOMQswCQYDVQQGEwJVUzETMBEGA1UE\n",
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"CAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91bnRhaW4gVmlldzESMBAGA1UECgwJ\n",
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"Qm9yaW5nU1NMFw0xNjA5MjYxNTEyNDRaFw0xNjEwMjYxNTEyNDRaMBUwEwICEAAX\n",
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"DTE2MDkyNjE1MTIyNlqgDjAMMAoGA1UdFAQDAgECMA0GCSqGSIb3DQEBCwUAA4IB\n",
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"AQCUGaM4DcWzlQKrcZvI8TMeR8BpsvQeo5BoI/XZu2a8h//PyRyMwYeaOM+3zl0d\n",
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"sjgCT8b3C1FPgT+P2Lkowv7rJ+FHJRNQkogr+RuqCSPTq65ha4WKlRGWkMFybzVH\n",
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"NloxC+aU3lgp/NlX9yUtfqYmJek1CDrOOGPrAEAwj1l/BUeYKNGqfBWYJQtPJu+5\n",
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"OaSvIYGpETCZJscUWODmLEb/O3DM438vLvxonwGqXqS0KX37+CHpUlyhnSovxXxp\n",
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"Pz4aF+L7OtczxL0GYtD2fR9B7TDMqsNmHXgQrixvvOY7MUdLGbd4RfJL3yA53hyO\n",
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"xzfKY2TzxLiOmctG0hXFkH5J\n",
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"-----END X509 CRL-----\n",
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NULL
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};
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static const char *kInvalidCRL[] = {
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"-----BEGIN X509 CRL-----\n",
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"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\n",
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"-----END X509 CRL-----\n",
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NULL
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};
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static const char *kBadIssuerCRL[] = {
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"-----BEGIN X509 CRL-----\n",
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"MIIBwjCBqwIBATANBgkqhkiG9w0BAQsFADBSMQswCQYDVQQGEwJVUzETMBEGA1UE\n",
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"CAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91bnRhaW4gVmlldzEWMBQGA1UECgwN\n",
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"Tm90IEJvcmluZ1NTTBcNMTYwOTI2MTUxMjQ0WhcNMTYxMDI2MTUxMjQ0WjAVMBMC\n",
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"AhAAFw0xNjA5MjYxNTEyMjZaoA4wDDAKBgNVHRQEAwIBAjANBgkqhkiG9w0BAQsF\n",
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"AAOCAQEAlBmjOA3Fs5UCq3GbyPEzHkfAabL0HqOQaCP12btmvIf/z8kcjMGHmjjP\n",
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"t85dHbI4Ak/G9wtRT4E/j9i5KML+6yfhRyUTUJKIK/kbqgkj06uuYWuFipURlpDB\n",
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"cm81RzZaMQvmlN5YKfzZV/clLX6mJiXpNQg6zjhj6wBAMI9ZfwVHmCjRqnwVmCUL\n",
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"TybvuTmkryGBqREwmSbHFFjg5ixG/ztwzON/Ly78aJ8Bql6ktCl9+/gh6VJcoZ0q\n",
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"L8V8aT8+Ghfi+zrXM8S9BmLQ9n0fQe0wzKrDZh14EK4sb7zmOzFHSxm3eEXyS98g\n",
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"Od4cjsc3ymNk88S4jpnLRtIVxZB+SQ==\n",
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"-----END X509 CRL-----\n",
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NULL
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};
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static const char *kEmptyIdpCRL[] = {
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"-----BEGIN X509 CRL-----\n",
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"MIICOTCCASECAQEwDQYJKoZIhvcNAQELBQAweTELMAkGA1UEBhMCVVMxEzARBgNV\n",
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"BAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDVNhbiBGcmFuY2lzY28xEzARBgNVBAoM\n",
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"Ck15IENvbXBhbnkxEzARBgNVBAMMCk15IFJvb3QgQ0ExEzARBgNVBAsMCk15IFJv\n",
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"b3QgQ0EXDTI1MDEwMTAwMDAwMFoXDTI1MTIwMTAwMDAwMFowJzAlAhQcgAIu+B8k\n",
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"Be6WphLcth/grHAeXhcNMjUwNDE3MTAxNjUxWqBLMEkwGAYDVR0UBBECDxnP/97a\n",
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"dO3y9qRGDM7hQDAfBgNVHSMEGDAWgBTXYYkfk5aLdlQW6eV33Hy3ZRuAJDAMBgNV\n",
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"HRwBAf8EAjAAMA0GCSqGSIb3DQEBCwUAA4IBAQAf+mtlDi9IftsYwTcxYYKxE203\n",
|
|
"+prttFB00om29jjtkGYRxcs3vZQRTvera21YFn3mrS/lxvhBq6GMx0I61AQ48Pr4\n",
|
|
"63bDvZgf+/P6T2+MLgLds23o3TOfy2SBSdnFEcN0bFUgF5U0bFpQqlQWx+FYhrAf\n",
|
|
"ZX3RAhURiKKfGKGeVOVKS0u+x666FoDQ7pbhbHM3+jnuzdtv8RQMkj1AZMw0FMl8\n",
|
|
"m2dFQhZqT9WdJqZAc8ldc6V3a0rUeOV8BUPACf1k4B0CKhn4draIqltZkWgl3cmU\n",
|
|
"SX2V/a51lS12orfNYSEx+vtJ9gpx4LDxyOnai18vueVyljrXuQSrcYuxS2Cd\n",
|
|
"-----END X509 CRL-----\n",
|
|
NULL
|
|
};
|
|
|
|
/*
|
|
* This is kBasicCRL but with a critical issuing distribution point
|
|
* extension.
|
|
*/
|
|
static const char *kKnownCriticalCRL[] = {
|
|
"-----BEGIN X509 CRL-----\n",
|
|
"MIIBujCBowIBATANBgkqhkiG9w0BAQsFADBOMQswCQYDVQQGEwJVUzETMBEGA1UE\n",
|
|
"CAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91bnRhaW4gVmlldzESMBAGA1UECgwJ\n",
|
|
"Qm9yaW5nU1NMFw0xNjA5MjYxNTEwNTVaFw0xNjEwMjYxNTEwNTVaoCEwHzAKBgNV\n",
|
|
"HRQEAwIBATARBgNVHRwBAf8EBzAFoQMBAf8wDQYJKoZIhvcNAQELBQADggEBAA+3\n",
|
|
"i+5e5Ub8sccfgOBs6WVJFI9c8gvJjrJ8/dYfFIAuCyeocs7DFXn1n13CRZ+URR/Q\n",
|
|
"mVWgU28+xeusuSPYFpd9cyYTcVyNUGNTI3lwgcE/yVjPaOmzSZKdPakApRxtpKKQ\n",
|
|
"NN/56aQz3bnT/ZSHQNciRB8U6jiD9V30t0w+FDTpGaG+7bzzUH3UVF9xf9Ctp60A\n",
|
|
"3mfLe0scas7owSt4AEFuj2SPvcE7yvdOXbu+IEv21cEJUVExJAbhvIweHXh6yRW+\n",
|
|
"7VVeiNzdIjkZjyTmAzoXGha4+wbxXyBRbfH+XWcO/H+8nwyG8Gktdu2QB9S9nnIp\n",
|
|
"o/1TpfOMSGhMyMoyPrk=\n",
|
|
"-----END X509 CRL-----\n",
|
|
NULL
|
|
};
|
|
|
|
/*
|
|
* kUnknownCriticalCRL is kBasicCRL but with an unknown critical extension.
|
|
*/
|
|
static const char *kUnknownCriticalCRL[] = {
|
|
"-----BEGIN X509 CRL-----\n",
|
|
"MIIBvDCBpQIBATANBgkqhkiG9w0BAQsFADBOMQswCQYDVQQGEwJVUzETMBEGA1UE\n",
|
|
"CAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91bnRhaW4gVmlldzESMBAGA1UECgwJ\n",
|
|
"Qm9yaW5nU1NMFw0xNjA5MjYxNTEwNTVaFw0xNjEwMjYxNTEwNTVaoCMwITAKBgNV\n",
|
|
"HRQEAwIBATATBgwqhkiG9xIEAYS3CQABAf8EADANBgkqhkiG9w0BAQsFAAOCAQEA\n",
|
|
"GvBP0xqL509InMj/3493YVRV+ldTpBv5uTD6jewzf5XdaxEQ/VjTNe5zKnxbpAib\n",
|
|
"Kf7cwX0PMSkZjx7k7kKdDlEucwVvDoqC+O9aJcqVmM6GDyNb9xENxd0XCXja6MZC\n",
|
|
"yVgP4AwLauB2vSiEprYJyI1APph3iAEeDm60lTXX/wBM/tupQDDujKh2GPyvBRfJ\n",
|
|
"+wEDwGg3ICwvu4gO4zeC5qnFR+bpL9t5tOMAQnVZ0NWv+k7mkd2LbHdD44dxrfXC\n",
|
|
"nhtfERx99SDmC/jtUAJrGhtCO8acr7exCeYcduN7KKCm91OeCJKK6OzWst0Og1DB\n",
|
|
"kwzzU2rL3G65CrZ7H0SZsQ==\n",
|
|
"-----END X509 CRL-----\n",
|
|
NULL
|
|
};
|
|
|
|
/*
|
|
* kUnknownCriticalCRL2 is kBasicCRL but with a critical issuing distribution
|
|
* point extension followed by an unknown critical extension
|
|
*/
|
|
static const char *kUnknownCriticalCRL2[] = {
|
|
"-----BEGIN X509 CRL-----\n",
|
|
"MIIBzzCBuAIBATANBgkqhkiG9w0BAQsFADBOMQswCQYDVQQGEwJVUzETMBEGA1UE\n",
|
|
"CAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91bnRhaW4gVmlldzESMBAGA1UECgwJ\n",
|
|
"Qm9yaW5nU1NMFw0xNjA5MjYxNTEwNTVaFw0xNjEwMjYxNTEwNTVaoDYwNDAKBgNV\n",
|
|
"HRQEAwIBATARBgNVHRwBAf8EBzAFoQMBAf8wEwYMKoZIhvcSBAGEtwkAAQH/BAAw\n",
|
|
"DQYJKoZIhvcNAQELBQADggEBACTcpQC8jXL12JN5YzOcQ64ubQIe0XxRAd30p7qB\n",
|
|
"BTXGpgqBjrjxRfLms7EBYodEXB2oXMsDq3km0vT1MfYdsDD05S+SQ9CDsq/pUfaC\n",
|
|
"E2WNI5p8WircRnroYvbN2vkjlRbMd1+yNITohXYXCJwjEOAWOx3XIM10bwPYBv4R\n",
|
|
"rDobuLHoMgL3yHgMHmAkP7YpkBucNqeBV8cCdeAZLuhXFWi6yfr3r/X18yWbC/r2\n",
|
|
"2xXdkrSqXLFo7ToyP8YKTgiXpya4x6m53biEYwa2ULlas0igL6DK7wjYZX95Uy7H\n",
|
|
"GKljn9weIYiMPV/BzGymwfv2EW0preLwtyJNJPaxbdin6Jc=\n",
|
|
"-----END X509 CRL-----\n",
|
|
NULL
|
|
};
|
|
|
|
static const char **unknown_critical_crls[] = {
|
|
kUnknownCriticalCRL, kUnknownCriticalCRL2
|
|
};
|
|
|
|
/*
|
|
* RFC 5280 states that only CRL files with the Indirect CRL flag set to True in
|
|
* the IDP extension require the certificate_issuer extension.
|
|
* https://github.com/openssl/openssl/issues/27465
|
|
*/
|
|
|
|
static const char *kCertIssuerNoIDPCRL[] = {
|
|
"-----BEGIN X509 CRL-----\n",
|
|
"MIIDBDCCAewCAQEwDQYJKoZIhvcNAQELBQAweTELMAkGA1UEBhMCVVMxEzARBgNV\n",
|
|
"BAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDVNhbiBGcmFuY2lzY28xEzARBgNVBAoM\n",
|
|
"Ck15IENvbXBhbnkxEzARBgNVBAMMCk15IFJvb3QgQ0ExEzARBgNVBAsMCk15IFJv\n",
|
|
"b3QgQ0EXDTI1MDEwMTAwMDAwMFoXDTI1MTIwMTAwMDAwMFowgf8wJQIUHIACLvgf\n",
|
|
"JAXulqYS3LYf4KxwHl4XDTI1MDQxNzEwMTY1MVowgdUCEQCMuBk+zOZx7AAAAABY\n",
|
|
"LIp6Fw0yNTAzMDQwMDAwMDBaMIGwMAoGA1UdFQQDCgEEMBgGA1UdGAQRGA8yMDI1\n",
|
|
"MDMxNDAwMDAwMFowgYcGA1UdHQEB/wR9MHukeTB3MQswCQYDVQQGDAJVTjEPMA0G\n",
|
|
"A1UECAwGTXkgU1QxMRUwEwYDVQQHDAxNWSBMb2NhbGl0eTExETAPBgNVBAoTCE15\n",
|
|
"IFVuaXQxMREwDwYDVQQLDAhNeSBVbml0MTEaMBgGA1UEAwwRd3d3Lm15Y29tcGFu\n",
|
|
"eS5jb22gPTA7MBgGA1UdFAQRAg8Zz//e2nTt8vakRgzO4UAwHwYDVR0jBBgwFoAU\n",
|
|
"12GJH5OWi3ZUFunld9x8t2UbgCQwDQYJKoZIhvcNAQELBQADggEBAFOSlDm/mLRm\n",
|
|
"YnnKJr4lZb6HzjY3KvJ/p//uIh9/OOOGBlVNF+wwrCi/JtPMY/N29DHH17l6dV9d\n",
|
|
"hmyeg/8KScZUKxvDGyQxkd3sKrK/nahjmcLR5FGx5sqhnBUl7wzcdgObey5pAwYv\n",
|
|
"azVKH4EkKJ5KE/a9sGgxiAXHp8anSu8xvmqjSA6M9mS1X643QvCsPDdGHWD2iHom\n",
|
|
"0/FegR60yNqYaMERJz0jJv8SJ3Co38TlhH/Zr+N86RLYj3tPOsxcY5K1P8VZVPV/\n",
|
|
"DxVqhesv7EaeiXDhiSTFcRXytqOQX3wju4RdxiyqMd4iT98N8nTxRdbBo4EVQKql\n",
|
|
"PNhJBxQG0VQ=\n",
|
|
NULL
|
|
};
|
|
|
|
/*
|
|
* CRLs with an invalid Invalidity Date.
|
|
* https://github.com/openssl/openssl/issues/27445
|
|
*/
|
|
|
|
static const char *kInvalidDateMM[] = {
|
|
"-----BEGIN X509 CRL-----\n",
|
|
"MIICwDCCAagCAQEwDQYJKoZIhvcNAQELBQAweTELMAkGA1UEBhMCVVMxEzARBgNV\n",
|
|
"BAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDVNhbiBGcmFuY2lzY28xEzARBgNVBAoM\n",
|
|
"Ck15IENvbXBhbnkxEzARBgNVBAMMCk15IFJvb3QgQ0ExEzARBgNVBAsMCk15IFJv\n",
|
|
"b3QgQ0EXDTI1MDEwMTAwMDAwMFoXDTI1MTIwMTAwMDAwMFowgbswJQIUHIACLvgf\n",
|
|
"JAXulqYS3LYf4KxwHl4XDTI1MDQxNzEwMTY1MVowSAIRAIy4GT7M5nHsAAAAAFgs\n",
|
|
"inoXDTI1MDMwNDAwMDAwMFowJDAKBgNVHRUEAwoBADAWBgNVHRgEDxgNMjAxMTEz\n",
|
|
"MTIyNDQ2WjBIAhEAjLgZPszmcewAAAAAWCyKehcNMjUwMzA0MDAwMDAwWjAkMAoG\n",
|
|
"A1UdFQQDCgEEMBYGA1UdGAQPGA0yMDEyMTMxMjI1NDdaoD0wOzAYBgNVHRQEEQIP\n",
|
|
"Gc//3tp07fL2pEYMzuFAMB8GA1UdIwQYMBaAFNdhiR+Tlot2VBbp5XfcfLdlG4Ak\n",
|
|
"MA0GCSqGSIb3DQEBCwUAA4IBAQCXPgi5aD+9nPVYmpebHQHeyZgyj5DWf+Jhb0iT\n",
|
|
"ljjOVLht83c59eCH2bsi+ZiGSI7d6nPdqP5PL0sX2Pp1NBEJk3LanlTXdmJbhEzV\n",
|
|
"uTEQPgtHt2fFHVLDbFatQhTpXt+wXTahogE1oRleunG2nYzSuDBUQHKj+2VEhPxh\n",
|
|
"ghMLkp3ZM59SJUp8MPWLLjoGtHsIYBHlw6clnq/7tmuzDYBZPerW2gMPjKuywSYj\n",
|
|
"pcWJOYTFzeOrEW5wRHVMs0jDwaOOeJNlRHEJ19SsGTDSNPTk8n3OwTKSOaJ+Y9M0\n",
|
|
"O2p9+7c2oIK6AnLuVNTyiBtEqMvukBkHT8PPPIpsJrzGUTj6\n",
|
|
"-----END X509 CRL-----\n",
|
|
NULL
|
|
};
|
|
|
|
static const char *kInvalidDateSS[] = {
|
|
"-----BEGIN X509 CRL-----\n",
|
|
"MIICdTCCAV0CAQEwDQYJKoZIhvcNAQELBQAweTELMAkGA1UEBhMCVVMxEzARBgNV\n",
|
|
"BAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDVNhbiBGcmFuY2lzY28xEzARBgNVBAoM\n",
|
|
"Ck15IENvbXBhbnkxEzARBgNVBAMMCk15IFJvb3QgQ0ExEzARBgNVBAsMCk15IFJv\n",
|
|
"b3QgQ0EXDTI1MDEwMTAwMDAwMFoXDTI1MTIwMTAwMDAwMFowcTAlAhQcgAIu+B8k\n",
|
|
"Be6WphLcth/grHAeXhcNMjUwNDE3MTAxNjUxWjBIAhEAjLgZPszmcewAAAAAWCyK\n",
|
|
"ehcNMjUwMzA0MDAwMDAwWjAkMAoGA1UdFQQDCgEFMBYGA1UdGAQPGA0yMDI0MDgy\n",
|
|
"MTAwMDBaoD0wOzAYBgNVHRQEEQIPGc//3tp07fL2pEYMzuFAMB8GA1UdIwQYMBaA\n",
|
|
"FNdhiR+Tlot2VBbp5XfcfLdlG4AkMA0GCSqGSIb3DQEBCwUAA4IBAQCl9pd3BaSn\n",
|
|
"crbjvcjLZH0nomP8ipuez5+eTYSdb3Tpams7/70l/YrDZnR633LJLWKOTJpkP8DA\n",
|
|
"2e9FWVY086enUy3AxAzsAEpnFeuACPLqqGAAgOGy/Ad6gIwR3CK4vcF+SfSHNvh0\n",
|
|
"50305mFrur737C3yaC1MALqkMOPeZYIm+loKK8Q3qmk2dbt5Vj4hdi09tsti3Wl+\n",
|
|
"SoR94psjlmzgi3/+Wf5Ubdo9LhyXjjGlx/oZm+Y55Ti30NC4HuAA7UsWLwcaD23T\n",
|
|
"fLmUgatPdqozdGKtK0PsuxH2sfPaVnWQExkTBysZV4iQ7OvcadhShLyjwvGHT69D\n",
|
|
"EK028LrNrWTA\n",
|
|
"-----END X509 CRL-----\n",
|
|
NULL
|
|
};
|
|
|
|
static const char *kInvalidDateUTC[] = {
|
|
|
|
"-----BEGIN X509 CRL-----\n",
|
|
"MIICdTCCAV0CAQEwDQYJKoZIhvcNAQELBQAweTELMAkGA1UEBhMCVVMxEzARBgNV\n",
|
|
"BAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDVNhbiBGcmFuY2lzY28xEzARBgNVBAoM\n",
|
|
"Ck15IENvbXBhbnkxEzARBgNVBAMMCk15IFJvb3QgQ0ExEzARBgNVBAsMCk15IFJv\n",
|
|
"b3QgQ0EXDTI1MDEwMTAwMDAwMFoXDTI1MTIwMTAwMDAwMFowcTAlAhQcgAIu+B8k\n",
|
|
"Be6WphLcth/grHAeXhcNMjUwNDE3MTAxNjUxWjBIAhEAjLgZPszmcewAAAAAWCyK\n",
|
|
"ehcNMjUwMzA0MDAwMDAwWjAkMAoGA1UdFQQDCgEEMBYGA1UdGAQPFw0yNDExMTQw\n",
|
|
"NjQ0MDBaoD0wOzAYBgNVHRQEEQIPGc//3tp07fL2pEYMzuFAMB8GA1UdIwQYMBaA\n",
|
|
"FNdhiR+Tlot2VBbp5XfcfLdlG4AkMA0GCSqGSIb3DQEBCwUAA4IBAQDKX5PynQJ8\n",
|
|
"EHENKO7avhGO2z/lz/7nU76tbkGVZHgS/Vufsr/x934sRTBxkGdE8COU67FiU+Yx\n",
|
|
"dO2yfPjHqgoxDlxXTrI71lElSCMURDY1vR/7cHhlbQlr/TXW4vLBnwAsXYx6gjV7\n",
|
|
"nHxvTwvb6DE5VXN7CrWfQ+UpVpE/OymjDVcPBBp5mMKvac4PaNdlGU3BcRGx+6iH\n",
|
|
"/CRNHU3fgOi37KqQ3rEZBRN1CI5JX7gFf6fCFRJNFnWez65FoHkA0L/J52y6QLdm\n",
|
|
"KPHBluIk4UD6eeZNDAC1keYDfIsY1fDvPm4W1Hd0J5QgjKcxFXK8qRi7BPy3UZjw\n",
|
|
"yYUQ4YV+e1Je\n",
|
|
"-----END X509 CRL-----\n",
|
|
NULL
|
|
};
|
|
|
|
static X509 *test_root = NULL;
|
|
static X509 *test_leaf = NULL;
|
|
static X509 *test_root2 = NULL;
|
|
static X509 *test_leaf2 = NULL;
|
|
|
|
/*
|
|
* Verify |leaf| certificate (chained up to |root|). |crls| if
|
|
* not NULL, is a list of CRLs to include in the verification. It is
|
|
* also free'd before returning, which is kinda yucky but convenient.
|
|
* Returns a value from X509_V_ERR_xxx or X509_V_OK.
|
|
*/
|
|
static int verify(X509 *leaf, X509 *root, STACK_OF(X509_CRL) *crls,
|
|
unsigned long flags, time_t verification_time)
|
|
{
|
|
X509_STORE_CTX *ctx = X509_STORE_CTX_new();
|
|
X509_STORE *store = X509_STORE_new();
|
|
X509_VERIFY_PARAM *param = X509_VERIFY_PARAM_new();
|
|
STACK_OF(X509) *roots = sk_X509_new_null();
|
|
int status = X509_V_ERR_UNSPECIFIED;
|
|
|
|
if (!TEST_ptr(ctx)
|
|
|| !TEST_ptr(store)
|
|
|| !TEST_ptr(param)
|
|
|| !TEST_ptr(roots))
|
|
goto err;
|
|
|
|
/* Create a stack; upref the cert because we free it below. */
|
|
if (!TEST_true(X509_up_ref(root)))
|
|
goto err;
|
|
if (!TEST_true(sk_X509_push(roots, root))) {
|
|
X509_free(root);
|
|
goto err;
|
|
}
|
|
if (!TEST_true(X509_STORE_CTX_init(ctx, store, leaf, NULL)))
|
|
goto err;
|
|
X509_STORE_CTX_set0_trusted_stack(ctx, roots);
|
|
X509_STORE_CTX_set0_crls(ctx, crls);
|
|
X509_VERIFY_PARAM_set_time(param, verification_time);
|
|
if (!TEST_long_eq((long)X509_VERIFY_PARAM_get_time(param), (long)verification_time))
|
|
goto err;
|
|
X509_VERIFY_PARAM_set_depth(param, 16);
|
|
if (flags)
|
|
X509_VERIFY_PARAM_set_flags(param, flags);
|
|
X509_STORE_CTX_set0_param(ctx, param);
|
|
param = NULL;
|
|
|
|
ERR_clear_error();
|
|
status = X509_verify_cert(ctx) == 1 ? X509_V_OK
|
|
: X509_STORE_CTX_get_error(ctx);
|
|
err:
|
|
OSSL_STACK_OF_X509_free(roots);
|
|
sk_X509_CRL_pop_free(crls, X509_CRL_free);
|
|
X509_VERIFY_PARAM_free(param);
|
|
X509_STORE_CTX_free(ctx);
|
|
X509_STORE_free(store);
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Create a stack of CRL's. Upref each one because we call pop_free on
|
|
* the stack and need to keep the CRL's around until the test exits.
|
|
* Yes this crashes on malloc failure; it forces us to debug.
|
|
*/
|
|
static STACK_OF(X509_CRL) *make_CRL_stack(X509_CRL *x1, X509_CRL *x2)
|
|
{
|
|
STACK_OF(X509_CRL) *sk = sk_X509_CRL_new_null();
|
|
|
|
if (x1 != NULL) {
|
|
if (!X509_CRL_up_ref(x1))
|
|
goto err;
|
|
if (!sk_X509_CRL_push(sk, x1)) {
|
|
X509_CRL_free(x1);
|
|
goto err;
|
|
}
|
|
}
|
|
|
|
if (x2 != NULL) {
|
|
if (!X509_CRL_up_ref(x2))
|
|
goto err;
|
|
if (!sk_X509_CRL_push(sk, x2)) {
|
|
X509_CRL_free(x2);
|
|
goto err;
|
|
}
|
|
}
|
|
|
|
return sk;
|
|
|
|
err:
|
|
sk_X509_CRL_pop_free(sk, X509_CRL_free);
|
|
return NULL;
|
|
}
|
|
|
|
static int test_basic_crl(void)
|
|
{
|
|
X509_CRL *basic_crl = CRL_from_strings(kBasicCRL);
|
|
X509_CRL *revoked_crl = CRL_from_strings(kRevokedCRL);
|
|
const X509_ALGOR *alg = NULL, *tbsalg;
|
|
int r;
|
|
|
|
r = TEST_ptr(basic_crl)
|
|
&& TEST_ptr(revoked_crl)
|
|
&& TEST_int_eq(verify(test_leaf, test_root,
|
|
make_CRL_stack(basic_crl, NULL),
|
|
X509_V_FLAG_CRL_CHECK, PARAM_TIME),
|
|
X509_V_OK)
|
|
&& TEST_int_eq(verify(test_leaf, test_root,
|
|
make_CRL_stack(basic_crl, revoked_crl),
|
|
X509_V_FLAG_CRL_CHECK, PARAM_TIME),
|
|
X509_V_ERR_CERT_REVOKED)
|
|
&& TEST_int_eq(verify(test_leaf, test_root,
|
|
make_CRL_stack(basic_crl, revoked_crl),
|
|
X509_V_FLAG_CRL_CHECK, PARAM_TIME2),
|
|
X509_V_ERR_CRL_HAS_EXPIRED)
|
|
&& TEST_int_eq(verify(test_leaf, test_root,
|
|
make_CRL_stack(basic_crl, revoked_crl),
|
|
X509_V_FLAG_CRL_CHECK, 0),
|
|
X509_V_ERR_CRL_NOT_YET_VALID);
|
|
|
|
if (r) {
|
|
X509_CRL_get0_signature(basic_crl, NULL, &alg);
|
|
tbsalg = X509_CRL_get0_tbs_sigalg(basic_crl);
|
|
r = TEST_ptr(alg)
|
|
&& TEST_ptr(tbsalg)
|
|
&& TEST_int_eq(X509_ALGOR_cmp(alg, tbsalg), 0);
|
|
}
|
|
|
|
X509_CRL_free(basic_crl);
|
|
X509_CRL_free(revoked_crl);
|
|
return r;
|
|
}
|
|
|
|
static int test_no_crl(void)
|
|
{
|
|
return TEST_int_eq(verify(test_leaf, test_root, NULL,
|
|
X509_V_FLAG_CRL_CHECK, PARAM_TIME),
|
|
X509_V_ERR_UNABLE_TO_GET_CRL);
|
|
}
|
|
|
|
static int test_bad_issuer_crl(void)
|
|
{
|
|
X509_CRL *bad_issuer_crl = CRL_from_strings(kBadIssuerCRL);
|
|
int r;
|
|
|
|
r = TEST_ptr(bad_issuer_crl)
|
|
&& TEST_int_eq(verify(test_leaf, test_root,
|
|
make_CRL_stack(bad_issuer_crl, NULL),
|
|
X509_V_FLAG_CRL_CHECK, PARAM_TIME),
|
|
X509_V_ERR_UNABLE_TO_GET_CRL);
|
|
X509_CRL_free(bad_issuer_crl);
|
|
return r;
|
|
}
|
|
|
|
static int test_crl_empty_idp(void)
|
|
{
|
|
X509_CRL *empty_idp_crl = CRL_from_strings(kEmptyIdpCRL);
|
|
int r;
|
|
|
|
r = TEST_ptr(empty_idp_crl)
|
|
&& TEST_int_eq(verify(test_leaf2, test_root2,
|
|
make_CRL_stack(empty_idp_crl, NULL),
|
|
X509_V_FLAG_CRL_CHECK, PARAM_TIME2),
|
|
X509_V_ERR_UNABLE_TO_GET_CRL);
|
|
X509_CRL_free(empty_idp_crl);
|
|
return r;
|
|
}
|
|
|
|
static int test_known_critical_crl(void)
|
|
{
|
|
X509_CRL *known_critical_crl = CRL_from_strings(kKnownCriticalCRL);
|
|
int r;
|
|
|
|
r = TEST_ptr(known_critical_crl)
|
|
&& TEST_int_eq(verify(test_leaf, test_root,
|
|
make_CRL_stack(known_critical_crl, NULL),
|
|
X509_V_FLAG_CRL_CHECK, PARAM_TIME),
|
|
X509_V_OK);
|
|
X509_CRL_free(known_critical_crl);
|
|
return r;
|
|
}
|
|
|
|
static int test_unknown_critical_crl(int n)
|
|
{
|
|
X509_CRL *unknown_critical_crl = CRL_from_strings(unknown_critical_crls[n]);
|
|
int r;
|
|
|
|
r = TEST_ptr(unknown_critical_crl)
|
|
&& TEST_int_eq(verify(test_leaf, test_root,
|
|
make_CRL_stack(unknown_critical_crl, NULL),
|
|
X509_V_FLAG_CRL_CHECK, PARAM_TIME),
|
|
X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION);
|
|
X509_CRL_free(unknown_critical_crl);
|
|
return r;
|
|
}
|
|
|
|
static int test_reuse_crl(int idx)
|
|
{
|
|
X509_CRL *result, *reused_crl = CRL_from_strings(kBasicCRL);
|
|
X509_CRL *addref_crl = NULL;
|
|
char *p = NULL;
|
|
BIO *b = NULL;
|
|
int r = 0;
|
|
|
|
if (!TEST_ptr(reused_crl))
|
|
goto err;
|
|
|
|
if (idx & 1) {
|
|
if (!TEST_true(X509_CRL_up_ref(reused_crl)))
|
|
goto err;
|
|
addref_crl = reused_crl;
|
|
}
|
|
|
|
idx >>= 1;
|
|
b = glue2bio(idx == 2 ? kRevokedCRL : kInvalidCRL + idx, &p);
|
|
|
|
if (!TEST_ptr(b))
|
|
goto err;
|
|
|
|
result = PEM_read_bio_X509_CRL(b, &reused_crl, NULL, NULL);
|
|
|
|
switch (idx) {
|
|
case 0: /* valid PEM + invalid DER */
|
|
if (!TEST_ptr_null(result)
|
|
|| !TEST_ptr_null(reused_crl))
|
|
goto err;
|
|
break;
|
|
case 1: /* invalid PEM */
|
|
if (!TEST_ptr_null(result)
|
|
|| !TEST_ptr(reused_crl))
|
|
goto err;
|
|
break;
|
|
case 2:
|
|
if (!TEST_ptr(result)
|
|
|| !TEST_ptr(reused_crl)
|
|
|| !TEST_ptr_eq(result, reused_crl))
|
|
goto err;
|
|
break;
|
|
}
|
|
|
|
r = 1;
|
|
|
|
err:
|
|
OPENSSL_free(p);
|
|
BIO_free(b);
|
|
X509_CRL_free(reused_crl);
|
|
X509_CRL_free(addref_crl);
|
|
return r;
|
|
}
|
|
|
|
/*
|
|
* Validation to ensure Certificate Issuer extensions in CRL entries only appear
|
|
* when the Indirect CRL flag is TRUE in the Issuing Distribution Point (IDP)
|
|
* extension, as required by RFC 5280 section 5.3.3.
|
|
*/
|
|
|
|
static int test_crl_cert_issuer_ext(void)
|
|
{
|
|
X509_CRL *crl = CRL_from_strings(kCertIssuerNoIDPCRL);
|
|
int test = TEST_ptr_null(crl);
|
|
|
|
X509_CRL_free(crl);
|
|
return test;
|
|
}
|
|
|
|
/*
|
|
* This function clears the error stack before parsing and delegates the actual
|
|
* decoding to CRL_from_strings().
|
|
*/
|
|
static X509_CRL *crl_clear_err_parse(const char **pem)
|
|
{
|
|
ERR_clear_error();
|
|
return CRL_from_strings(pem);
|
|
}
|
|
|
|
static int test_crl_date_invalid(void)
|
|
{
|
|
X509_CRL *tmm = NULL, *tss = NULL, *utc = NULL;
|
|
int test = 0;
|
|
|
|
test = TEST_ptr_null((tmm = crl_clear_err_parse(kInvalidDateMM)))
|
|
&& TEST_true(err_chk(ERR_LIB_ASN1, ASN1_R_GENERALIZEDTIME_IS_TOO_SHORT))
|
|
&& TEST_ptr_null((tss = crl_clear_err_parse(kInvalidDateSS)))
|
|
&& TEST_true(err_chk(ERR_LIB_ASN1, ASN1_R_GENERALIZEDTIME_IS_TOO_SHORT))
|
|
&& TEST_ptr_null((utc = crl_clear_err_parse(kInvalidDateUTC)))
|
|
&& TEST_true(err_chk(ERR_LIB_ASN1, ASN1_R_WRONG_TAG));
|
|
|
|
X509_CRL_free(tmm);
|
|
X509_CRL_free(utc);
|
|
X509_CRL_free(tss);
|
|
return test;
|
|
}
|
|
|
|
/*
|
|
* Test to make sure X509_verify_cert sets the issuer, reasons, and
|
|
* CRL score of the CRLs it gets from X509_STORE_CTX->get_crl
|
|
*/
|
|
|
|
static int get_crl_fn(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x)
|
|
{
|
|
*crl = CRL_from_strings(kBasicCRL);
|
|
return 1;
|
|
}
|
|
|
|
static int test_get_crl_fn_score(void)
|
|
{
|
|
X509_STORE_CTX *ctx = X509_STORE_CTX_new();
|
|
X509_STORE *store = X509_STORE_new();
|
|
X509_VERIFY_PARAM *param = X509_VERIFY_PARAM_new();
|
|
STACK_OF(X509) *roots = sk_X509_new_null();
|
|
|
|
int status = X509_V_ERR_UNSPECIFIED;
|
|
|
|
if (!TEST_ptr(ctx)
|
|
|| !TEST_ptr(store)
|
|
|| !TEST_ptr(param)
|
|
|| !TEST_ptr(roots))
|
|
goto err;
|
|
|
|
/* Create a stack; upref the cert because we free it below. */
|
|
if (!TEST_true(X509_up_ref(test_root)))
|
|
goto err;
|
|
if (!TEST_true(sk_X509_push(roots, test_root))) {
|
|
X509_free(test_root);
|
|
goto err;
|
|
}
|
|
if (!TEST_true(X509_STORE_CTX_init(ctx, store, test_leaf, NULL)))
|
|
goto err;
|
|
|
|
X509_STORE_CTX_set0_trusted_stack(ctx, roots);
|
|
X509_STORE_CTX_set_get_crl(ctx, &get_crl_fn);
|
|
X509_VERIFY_PARAM_set_time(param, PARAM_TIME);
|
|
if (!TEST_long_eq((long)X509_VERIFY_PARAM_get_time(param),
|
|
(long)PARAM_TIME))
|
|
goto err;
|
|
X509_VERIFY_PARAM_set_depth(param, 16);
|
|
X509_VERIFY_PARAM_set_flags(param, X509_V_FLAG_CRL_CHECK);
|
|
X509_STORE_CTX_set0_param(ctx, param);
|
|
param = NULL;
|
|
|
|
ERR_clear_error();
|
|
status = X509_verify_cert(ctx) == 1 ? X509_V_OK
|
|
: X509_STORE_CTX_get_error(ctx);
|
|
|
|
TEST_int_eq(status, X509_V_OK);
|
|
|
|
err:
|
|
OSSL_STACK_OF_X509_free(roots);
|
|
X509_VERIFY_PARAM_free(param);
|
|
X509_STORE_CTX_free(ctx);
|
|
X509_STORE_free(store);
|
|
return status == X509_V_OK;
|
|
}
|
|
|
|
int setup_tests(void)
|
|
{
|
|
if (!TEST_ptr(test_root = X509_from_strings(kCRLTestRoot))
|
|
|| !TEST_ptr(test_leaf = X509_from_strings(kCRLTestLeaf))
|
|
|| !TEST_ptr(test_root2 = X509_from_strings(kCRLTestRoot2))
|
|
|| !TEST_ptr(test_leaf2 = X509_from_strings(kCRLTestLeaf2)))
|
|
return 0;
|
|
|
|
ADD_TEST(test_no_crl);
|
|
ADD_TEST(test_basic_crl);
|
|
ADD_TEST(test_bad_issuer_crl);
|
|
ADD_TEST(test_crl_empty_idp);
|
|
ADD_TEST(test_known_critical_crl);
|
|
ADD_TEST(test_crl_cert_issuer_ext);
|
|
ADD_TEST(test_crl_date_invalid);
|
|
ADD_TEST(test_get_crl_fn_score);
|
|
ADD_ALL_TESTS(test_unknown_critical_crl, OSSL_NELEM(unknown_critical_crls));
|
|
ADD_ALL_TESTS(test_reuse_crl, 6);
|
|
|
|
return 1;
|
|
}
|
|
|
|
void cleanup_tests(void)
|
|
{
|
|
X509_free(test_root);
|
|
X509_free(test_leaf);
|
|
X509_free(test_root2);
|
|
X509_free(test_leaf2);
|
|
}
|