1 files changed, 112 insertions, 0 deletions
diff --git a/tests/insecure_key.c b/tests/insecure_key.c
new file mode 100644
index 0000000..3a95460
--- /dev/null
+++ b/tests/insecure_key.c
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2016 Red Hat, Inc.
+ *
+ * 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 <time.h>
+#include <gnutls/gnutls.h>
+#include <gnutls/abstract.h>
+#include <gnutls/x509.h>
+
+#include "cert-common.h"
+#include "utils.h"
+
+/* Test for detection of certificates with insecure keys (too small)
+ *
+ */
+
+static void tls_log_func(int level, const char *str)
+{
+	fprintf(stderr, "<%d>| %s", level, str);
+}
+
+static time_t mytime(time_t * t)
+{
+	time_t then = 1474109119;
+	if (t)
+		*t = then;
+
+	return then;
+}
+
+void doit(void)
+{
+	gnutls_certificate_credentials_t x509_cred;
+	gnutls_certificate_credentials_t clicred;
+	int ret;
+	unsigned status;
+
+	/* this must be called once in the program
+	 */
+	global_init();
+
+	gnutls_global_set_time_function(mytime);
+
+	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_mem2(x509_cred, &server_ca3_localhost_insecure_cert, &server_ca3_localhost_insecure_key, GNUTLS_X509_FMT_PEM, NULL, 0);
+	if (ret < 0)
+		fail("%s\n", gnutls_strerror(ret));
+
+	ret = gnutls_certificate_set_x509_key_mem2(x509_cred, &server_ca3_localhost6_cert_chain, &server_ca3_key, GNUTLS_X509_FMT_PEM, NULL, 0);
+	if (ret < 0)
+		fail("%s\n", gnutls_strerror(ret));
+
+	test_cli_serv(x509_cred, clicred, "NORMAL", "localhost6", NULL, NULL, NULL);
+	status = test_cli_serv_vf(x509_cred, clicred, "NORMAL", "localhost");
+
+	assert(status == (GNUTLS_CERT_INVALID|GNUTLS_CERT_INSECURE_ALGORITHM));
+
+	gnutls_certificate_free_credentials(x509_cred);
+	gnutls_certificate_free_credentials(clicred);
+
+	gnutls_global_deinit();
+
+	if (debug)
+		success("success");
+}
+