tests: check gnutls_certificate_set_known_dh_params

2 files changed, 105 insertions, 1 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index dc5d202a08..5a42539785 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -114,7 +114,7 @@ ctests = mini-record-2 simple gc set_pkcs12_cred certder certuniqueid	\
 	 rsa-illegal-import set_x509_key_file_ocsp_multi set_key set_x509_key_file_ocsp_multi2 \
 	 set_key_utf8 set_x509_key_utf8 insecure_key handshake-large-packet \
 	 client_dsa_key server_ecdsa_key tls-session-ext-register tls-session-supplemental \
-	 multi-alerts naked-alerts pkcs7-cat-parse
+	 multi-alerts naked-alerts pkcs7-cat-parse set_known_dh_params_x509
 
 if HAVE_SECCOMP_TESTS
 ctests += dtls-with-seccomp tls-with-seccomp dtls-client-with-seccomp tls-client-with-seccomp
diff --git a/tests/set_known_dh_params_x509.c b/tests/set_known_dh_params_x509.c
new file mode 100644
index 0000000000..11d0892473
--- /dev/null
+++ b/tests/set_known_dh_params_x509.c
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2016 Nikos Mavrogiannopoulos
+ *
+ * Author: Nikos Mavrogiannopoulos
+ *
+ * This file is part of GnuTLS.
+ *
+ * GnuTLS is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuTLS is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GnuTLS; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+/* Parts copied from GnuTLS example programs. */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#if !defined(_WIN32)
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <sys/wait.h>
+#include <arpa/inet.h>
+#endif
+#include <unistd.h>
+#include <assert.h>
+#include <gnutls/gnutls.h>
+#include <gnutls/x509.h>
+
+#include "utils.h"
+#include "cert-common.h"
+
+/* Test for gnutls_certificate_set_known_dh_params()
+ *
+ */
+
+static void tls_log_func(int level, const char *str)
+{
+	fprintf(stderr, "<%d>| %s", level, str);
+}
+
+void doit(void)
+{
+	gnutls_certificate_credentials_t x509_cred;
+	gnutls_certificate_credentials_t clicred;
+	int ret;
+
+	/* this must be called once in the program
+	 */
+	global_init();
+
+	gnutls_global_set_log_function(tls_log_func);
+	if (debug)
+		gnutls_global_set_log_level(6);
+
+	assert(gnutls_certificate_allocate_credentials(&clicred) >= 0);
+	assert(gnutls_certificate_allocate_credentials(&x509_cred) >= 0);
+
+	ret = gnutls_certificate_set_x509_trust_mem(clicred, &ca3_cert, GNUTLS_X509_FMT_PEM);
+	if (ret < 0)
+		fail("set_x509_trust_file failed: %s\n", gnutls_strerror(ret));
+
+	ret = gnutls_certificate_set_x509_key_mem(x509_cred, &server_ca3_localhost_cert_chain,
+					    &server_ca3_key,
+					    GNUTLS_X509_FMT_PEM);
+	if (ret < 0) {
+		fail("error in error code\n");
+		exit(1);
+	}
+
+	assert(gnutls_certificate_set_known_dh_params(x509_cred, GNUTLS_SEC_PARAM_LEGACY) >= 0);
+	test_cli_serv(x509_cred, clicred, "NORMAL:-KX-ALL:+DHE-RSA", "localhost", NULL, NULL, NULL);
+
+	assert(gnutls_certificate_set_known_dh_params(x509_cred, GNUTLS_SEC_PARAM_NORMAL) >= 0);
+	test_cli_serv(x509_cred, clicred, "NORMAL:-KX-ALL:+DHE-RSA", "localhost", NULL, NULL, NULL);
+
+	assert(gnutls_certificate_set_known_dh_params(x509_cred, GNUTLS_SEC_PARAM_HIGH) >= 0);
+	test_cli_serv(x509_cred, clicred, "NORMAL:-KX-ALL:+DHE-RSA", "localhost", NULL, NULL, NULL);
+
+	assert(gnutls_certificate_set_known_dh_params(x509_cred, GNUTLS_SEC_PARAM_ULTRA) >= 0);
+	test_cli_serv(x509_cred, clicred, "NORMAL:-KX-ALL:+DHE-RSA", "localhost", NULL, NULL, NULL);
+
+	gnutls_certificate_free_credentials(x509_cred);
+	gnutls_certificate_free_credentials(clicred);
+
+	gnutls_global_deinit();
+
+	if (debug)
+		success("success");
+}