1 files changed, 181 insertions, 0 deletions
diff --git a/tests/set_x509_key_file.c b/tests/set_x509_key_file.c
new file mode 100644
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--- /dev/null
+++ b/tests/set_x509_key_file.c
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+/*
+ * Copyright (C) 2014-2016 Nikos Mavrogiannopoulos
+ * 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
+ */
+
+/* This test checks the behavior of gnutls_certificate_set_x509_key_file2()
+ * when the GNUTLS_CERTIFICATE_API_V2 is set */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <gnutls/gnutls.h>
+#include <gnutls/x509.h>
+
+#include "cert-common.h"
+#include "utils.h"
+
+static time_t mytime(time_t * t)
+{
+	time_t then = 1470002400;
+	if (t)
+		*t = then;
+
+	return then;
+}
+
+static void compare(const gnutls_datum_t *der, const void *ipem)
+{
+	gnutls_datum_t pem = {(void*)ipem, strlen((char*)ipem)};
+	gnutls_datum_t new_der;
+	int ret;
+
+	ret = gnutls_pem_base64_decode2("CERTIFICATE", &pem, &new_der);
+	if (ret < 0) {
+		fail("error: %s\n", gnutls_strerror(ret));
+	}
+
+	if (der->size != new_der.size || memcmp(der->data, new_der.data, der->size) != 0) {
+		fail("error in %d: %s\n", __LINE__, "cert don't match");
+		exit(1);
+	}
+	gnutls_free(new_der.data);
+	return;
+}
+
+static unsigned set_cert(gnutls_certificate_credentials_t xcred, const gnutls_datum_t *key, const gnutls_datum_t *cert)
+{
+	const char *certfile;
+	FILE *fp;
+	int ret;
+
+	certfile = get_tmpname(NULL);
+
+	fp = fopen(certfile, "w");
+	if (fp == NULL)
+		fail("error in fopen\n");
+	assert(fwrite(cert->data, 1, cert->size, fp)>0);
+	assert(fwrite(key->data, 1, key->size, fp)>0);
+	fclose(fp);
+
+	ret = gnutls_certificate_set_x509_key_file2(xcred, certfile, certfile,
+						    GNUTLS_X509_FMT_PEM, NULL, 0);
+	if (ret < 0)
+		fail("set_x509_key_file failed: %s\n", gnutls_strerror(ret));
+
+	/* return index */
+	return ret;
+}
+
+static void verify_written_cert(gnutls_certificate_credentials_t xcred, unsigned idx, const gnutls_datum_t *cert, unsigned ncerts)
+{
+	int ret;
+	gnutls_datum_t tcert = {NULL, 0};
+
+	/* verify whether the stored certificate match the ones we have */
+	ret = gnutls_certificate_get_crt_raw(xcred, idx, 0, &tcert);
+	if (ret < 0) {
+		fail("error in %d: %s\n", __LINE__, gnutls_strerror(ret));
+		exit(1);
+	}
+
+	compare(&tcert, cert->data);
+
+	if (ncerts > 1) {
+		ret = gnutls_certificate_get_crt_raw(xcred, idx, 1, &tcert);
+		if (ret < 0) {
+			fail("error in %d: %s\n", __LINE__, gnutls_strerror(ret));
+			exit(1);
+		}
+
+		/* skip headers of first cert */
+		compare(&tcert, cert->data+2);
+	}
+}
+
+void doit(void)
+{
+	int ret;
+	gnutls_certificate_credentials_t xcred, clicred;
+	const char *keyfile = "./certs/ecc256.pem";
+	const char *certfile = "does-not-exist.pem";
+	unsigned idx, i;
+
+	global_init();
+	assert(gnutls_certificate_allocate_credentials(&xcred) >= 0);
+	gnutls_global_set_time_function(mytime);
+	track_temp_files();
+
+	/* this will fail */
+	ret = gnutls_certificate_set_x509_key_file2(xcred, certfile, keyfile,
+						   GNUTLS_X509_FMT_PEM, NULL, 0);
+	if (ret != GNUTLS_E_FILE_ERROR)
+		fail("set_x509_key_file failed: %s\n", gnutls_strerror(ret));
+
+	gnutls_certificate_free_credentials(xcred);
+
+	assert(gnutls_certificate_allocate_credentials(&xcred) >= 0);
+	assert(gnutls_certificate_allocate_credentials(&clicred) >= 0);
+
+	gnutls_certificate_set_flags(xcred, GNUTLS_CERTIFICATE_API_V2);
+
+	ret = gnutls_certificate_set_x509_trust_mem(clicred, &subca3_cert, GNUTLS_X509_FMT_PEM);
+	if (ret < 0)
+		fail("set_x509_trust_file failed: %s\n", gnutls_strerror(ret));
+
+	success("Testing store of certificates\n");
+
+	idx = set_cert(xcred, &server_ca3_key, &server_ca3_localhost6_cert_chain);
+	verify_written_cert(xcred, idx, &server_ca3_localhost6_cert_chain, 2);
+	assert(idx == 0);
+
+	success("Tested store of %d\n", idx);
+
+	idx = set_cert(xcred, &server_ca3_key, &server_ca3_localhost_cert);
+	verify_written_cert(xcred, idx, &server_ca3_localhost_cert, 1);
+	assert(idx == 1);
+
+	success("Tested store of %d\n", idx);
+
+	test_cli_serv(xcred, clicred, "NORMAL", "localhost", NULL, NULL, NULL); /* the DNS name of the first cert */
+
+	idx = set_cert(xcred, &server_key, &server_cert);
+	verify_written_cert(xcred, idx, &server_cert, 2);
+	assert(idx == 2);
+
+	success("Tested store of %d\n", idx);
+
+	for (i=0;i<16;i++) {
+		idx = set_cert(xcred, &server_ecc_key, &server_ecc_cert);
+		verify_written_cert(xcred, idx, &server_ecc_cert, 1);
+		assert(idx == 3+i);
+		success("Tested store of %d\n", idx);
+	}
+
+	gnutls_certificate_free_credentials(xcred);
+	gnutls_certificate_free_credentials(clicred);
+	gnutls_global_deinit();
+	delete_temp_files();
+}