Valerii Koval
130 lines
2.9 KiB
C
130 lines
2.9 KiB
C
/* libcoap unit tests
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*
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* Copyright (C) 2018 Olaf Bergmann <bergmann@tzi.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* This file is part of the CoAP library libcoap. Please see
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* README for terms of use.
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*/
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#include "test_common.h"
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#include "test_tls.h"
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#undef HAVE_DTLS
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#ifdef HAVE_LIBTINYDTLS
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#define HAVE_DTLS 1
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/* Need to #undef these to stop compiler warnings when tinydtls.h is included */
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#undef PACKAGE_BUGREPORT
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#undef PACKAGE_NAME
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#undef PACKAGE_STRING
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#undef PACKAGE_TARNAME
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#undef PACKAGE_URL
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#undef PACKAGE_VERSION
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#include <tinydtls.h>
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#include <dtls.h>
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#include <dtls_debug.h>
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#endif /* HAVE_LIBTINYDTLS */
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#ifdef HAVE_OPENSSL
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#define HAVE_DTLS 1
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#include <openssl/ssl.h>
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#endif /* HAVE_OPENSSL */
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#ifdef HAVE_LIBGNUTLS
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#define HAVE_DTLS 1
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#include <gnutls/gnutls.h>
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#endif /* HAVE_LIBGNUTLS */
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#ifdef HAVE_MBEDTLS
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#define HAVE_DTLS 1
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#include <mbedtls/version.h>
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#endif /* HAVE_MBEDTLS */
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static void
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t_tls1(void) {
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int need_dtls = 0;
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#ifdef HAVE_DTLS
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need_dtls = 1;
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#endif /* HAVE_DTLS */
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CU_ASSERT(coap_dtls_is_supported() == need_dtls);
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}
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static void
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t_tls2(void) {
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coap_tls_version_t *v = coap_get_tls_library_version();
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coap_tls_version_t version;
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memset(&version, 0, sizeof(coap_tls_version_t));
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#if defined(HAVE_OPENSSL)
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version.version = SSLeay();
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version.type = COAP_TLS_LIBRARY_OPENSSL;
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#elif defined(HAVE_LIBTINYDTLS)
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const char *vers = dtls_package_version();
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version.version = 0;
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if (vers) {
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long int p1, p2 = 0, p3 = 0;
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char* endptr;
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p1 = strtol(vers, &endptr, 10);
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if (*endptr == '.') {
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p2 = strtol(endptr+1, &endptr, 10);
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if (*endptr == '.') {
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p3 = strtol(endptr+1, &endptr, 10);
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}
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}
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version.version = (p1 << 16) | (p2 << 8) | p3;
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}
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version.type = COAP_TLS_LIBRARY_TINYDTLS;
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#elif defined(HAVE_LIBGNUTLS)
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version.version = GNUTLS_VERSION_NUMBER;
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version.type = COAP_TLS_LIBRARY_GNUTLS;
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#elif defined(HAVE_MBEDTLS)
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version.version = MBEDTLS_VERSION_NUMBER;
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version.type = COAP_TLS_LIBRARY_MBEDTLS;
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#else /* no DTLS */
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version.version = 0;
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version.type = COAP_TLS_LIBRARY_NOTLS;
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#endif /* HAVE_OPENSSL || HAVE_LIBTINYDTLS */
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CU_ASSERT_PTR_NOT_NULL_FATAL(v);
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CU_ASSERT(version.version == v->version);
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CU_ASSERT(version.type == v->type);
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}
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static int
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t_tls_tests_create(void) {
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coap_startup();
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return 0;
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}
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CU_pSuite
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t_init_tls_tests(void) {
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CU_pSuite suite;
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suite = CU_add_suite("TLS", t_tls_tests_create, NULL);
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if (!suite) { /* signal error */
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fprintf(stderr, "W: cannot add TLS test suite (%s)\n",
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CU_get_error_msg());
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return NULL;
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}
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#define TLS_TEST(s,t) \
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if (!CU_ADD_TEST(s,t)) { \
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fprintf(stderr, "W: cannot add TLS test (%s)\n", \
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CU_get_error_msg()); \
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}
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TLS_TEST(suite, t_tls1);
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TLS_TEST(suite, t_tls2);
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return suite;
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}
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