mirror of
https://github.com/sonertari/SSLproxy
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151 lines
4.3 KiB
C
151 lines
4.3 KiB
C
/*-
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* SSLsplit - transparent SSL/TLS interception
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* https://www.roe.ch/SSLsplit
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*
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* Copyright (c) 2009-2018, Daniel Roethlisberger <daniel@roe.ch>.
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* 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 are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, 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 OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "ssl.h"
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#include "cachemgr.h"
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#include <stdlib.h>
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#include <unistd.h>
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#include <check.h>
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#define TESTCERT "extra/pki/rsa.crt"
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static void
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cachemgr_setup(void)
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{
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if ((ssl_init() == -1) || (cachemgr_preinit() == -1))
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exit(EXIT_FAILURE);
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}
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static void
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cachemgr_teardown(void)
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{
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cachemgr_fini();
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ssl_fini();
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}
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START_TEST(cache_fkcrt_01)
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{
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X509 *c1, *c2;
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c1 = ssl_x509_load(TESTCERT);
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fail_unless(!!c1, "loading certificate failed");
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cachemgr_fkcrt_set(c1, c1);
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c2 = cachemgr_fkcrt_get(c1);
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fail_unless(!!c2, "cache did not return a certificate");
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fail_unless(c2 == c1, "cache did not return same pointer");
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X509_free(c1);
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X509_free(c2);
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}
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END_TEST
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START_TEST(cache_fkcrt_02)
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{
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X509 *c1, *c2;
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c1 = ssl_x509_load(TESTCERT);
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fail_unless(!!c1, "loading certificate failed");
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c2 = cachemgr_fkcrt_get(c1);
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fail_unless(c2 == NULL, "certificate was already in empty cache");
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X509_free(c1);
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}
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END_TEST
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START_TEST(cache_fkcrt_03)
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{
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X509 *c1, *c2;
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c1 = ssl_x509_load(TESTCERT);
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fail_unless(!!c1, "loading certificate failed");
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cachemgr_fkcrt_set(c1, c1);
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cachemgr_fkcrt_del(c1);
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c2 = cachemgr_fkcrt_get(c1);
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fail_unless(c2 == NULL, "cache returned deleted certificate");
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X509_free(c1);
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}
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END_TEST
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#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
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START_TEST(cache_fkcrt_04)
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{
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X509 *c1, *c2;
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c1 = ssl_x509_load(TESTCERT);
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fail_unless(!!c1, "loading certificate failed");
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fail_unless(c1->references == 1, "refcount != 1");
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cachemgr_fkcrt_set(c1, c1);
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fail_unless(c1->references == 2, "refcount != 2");
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c2 = cachemgr_fkcrt_get(c1);
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fail_unless(c1->references == 3, "refcount != 3");
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cachemgr_fkcrt_set(c1, c1);
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fail_unless(c1->references == 3, "refcount != 3");
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cachemgr_fkcrt_del(c1);
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fail_unless(c1->references == 2, "refcount != 2");
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cachemgr_fkcrt_set(c1, c1);
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fail_unless(c1->references == 3, "refcount != 3");
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X509_free(c1);
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fail_unless(c1->references == 2, "refcount != 2");
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cachemgr_fini();
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fail_unless(c1->references == 1, "refcount != 1");
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X509_free(c2);
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#ifndef LIBRESSL_VERSION_NUMBER
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/* deliberate access of free'd X509* */
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fail_unless(c1->references == 0, "refcount != 0");
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#else /* LIBRESSL_VERSION_NUMBER */
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fprintf(stderr, "deliberate access after free test in cache_fkcrt_04 "
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"omitted because LibreSSL fails with refcount != 0\n");
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#endif /* LIBRESSL_VERSION_NUMBER */
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fail_unless(cachemgr_preinit() != -1, "reinit");
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}
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END_TEST
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#endif
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Suite *
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cachefkcrt_suite(void)
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{
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Suite *s;
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TCase *tc;
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s = suite_create("cachefkcrt");
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tc = tcase_create("cache_fkcrt");
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tcase_add_checked_fixture(tc, cachemgr_setup, cachemgr_teardown);
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tcase_add_test(tc, cache_fkcrt_01);
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tcase_add_test(tc, cache_fkcrt_02);
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tcase_add_test(tc, cache_fkcrt_03);
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#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || defined(LIBRESSL_VERSION_NUMBER)
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tcase_add_test(tc, cache_fkcrt_04);
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#endif
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suite_add_tcase(s, tc);
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return s;
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}
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/* vim: set noet ft=c: */
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