--- /dev/null
+/*
+ * Copyright (C) 2020 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 Lesser General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>
+ */
+
+#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>
+
+#ifdef ENABLE_OCSP
+
+#include "cert-common.h"
+#include "ocsp-common.h"
+#include "utils.h"
+
+/* Tests whether setting an OCSP response to a client
+ * is working as expected */
+
+static time_t mytime(time_t * t)
+{
+ time_t then = OCSP_RESP_DATE;
+ if (t)
+ *t = then;
+
+ return then;
+}
+
+static void check_cli(gnutls_session_t session, void *priv)
+{
+ assert((gnutls_session_get_flags(session) & GNUTLS_SFLAGS_SERV_REQUESTED_OCSP) != 0);
+}
+
+static void check_serv(gnutls_session_t session, void *priv)
+{
+ int ret;
+ unsigned int status;
+ gnutls_datum_t resp;
+ gnutls_datum_t *exp_resp = priv;
+
+ assert((gnutls_session_get_flags(session) & GNUTLS_SFLAGS_SERV_REQUESTED_OCSP) != 0);
+
+ ret = gnutls_ocsp_status_request_get(session, &resp);
+ if (ret < 0) {
+ if (priv == NULL)
+ return;
+ fail("no response was received\n");
+ }
+
+ if (priv == NULL) {
+ fail("not expected response, but received one\n");
+ }
+
+ if (resp.size != exp_resp->size || memcmp(resp.data, exp_resp->data, resp.size) != 0) {
+ fail("did not receive the expected response\n");
+ }
+
+ /* Check intermediate response */
+ if (gnutls_protocol_get_version(session) == GNUTLS_TLS1_3) {
+ ret = gnutls_ocsp_status_request_get2(session, 1, &resp);
+ if (ret < 0) {
+ fail("no intermediate response was received\n");
+ }
+
+ if (resp.size != ocsp_subca3_unknown.size || memcmp(resp.data, ocsp_subca3_unknown.data, resp.size) != 0) {
+ fail("did not receive the expected intermediate response\n");
+ }
+ }
+
+ ret = gnutls_certificate_verify_peers2(session, &status);
+ if (ret != 0)
+ fail("error in verification (%s)\n", gnutls_strerror(ret));
+
+ ret = gnutls_ocsp_status_request_is_checked(session, GNUTLS_OCSP_SR_IS_AVAIL);
+ if (ret == 0) {
+ fail("did not receive the expected value (%d)\n", ret);
+ }
+
+ ret = gnutls_ocsp_status_request_is_checked(session, 0);
+ if (ret == 0) {
+ fail("did not receive the expected value (%d)\n", ret);
+ }
+}
+
+static void tls_log_func(int level, const char *str)
+{
+ fprintf(stderr, "|<%d>| %s", level, str);
+}
+
+void doit(void)
+{
+ int ret;
+ gnutls_certificate_credentials_t xcred;
+ gnutls_certificate_credentials_t clicred;
+ const char *certfile1;
+ const char *ocspfile1;
+ char certname1[TMPNAME_SIZE], ocspname1[TMPNAME_SIZE];
+ FILE *fp;
+ unsigned index1;
+ time_t t;
+
+ global_init();
+ gnutls_global_set_time_function(mytime);
+
+ gnutls_global_set_log_function(tls_log_func);
+ if (debug)
+ gnutls_global_set_log_level(4711);
+
+ assert(gnutls_certificate_allocate_credentials(&xcred) >= 0);
+ assert(gnutls_certificate_allocate_credentials(&clicred) >= 0);
+
+ gnutls_certificate_set_flags(xcred, GNUTLS_CERTIFICATE_API_V2);
+
+ certfile1 = get_tmpname(certname1);
+
+ /* set cert with localhost name */
+ fp = fopen(certfile1, "wb");
+ if (fp == NULL)
+ fail("error in fopen\n");
+ assert(fwrite(server_localhost_ca3_cert_chain_pem, 1, strlen(server_localhost_ca3_cert_chain_pem), fp)>0);
+ assert(fwrite(server_ca3_key_pem, 1, strlen((char*)server_ca3_key_pem), fp)>0);
+ fclose(fp);
+
+ ret = gnutls_certificate_set_x509_key_file2(xcred, certfile1, certfile1,
+ GNUTLS_X509_FMT_PEM, NULL, 0);
+ if (ret < 0)
+ fail("set_x509_key_file failed: %s\n", gnutls_strerror(ret));
+
+ ret = gnutls_certificate_set_x509_key_file2(clicred, certfile1, certfile1,
+ GNUTLS_X509_FMT_PEM, NULL, 0);
+ if (ret < 0)
+ fail("set_x509_key_file failed: %s\n", gnutls_strerror(ret));
+ index1 = ret;
+
+ /* set OCSP response1, include an unrelated OCSP response */
+ ocspfile1 = get_tmpname(ocspname1);
+ fp = fopen(ocspfile1, "wb");
+ if (fp == NULL)
+ fail("error in fopen\n");
+ assert(fwrite(ocsp_subca3_unknown_pem.data, 1, ocsp_subca3_unknown_pem.size, fp)>0);
+ assert(fwrite(ocsp_ca3_localhost_unknown_pem.data, 1, ocsp_ca3_localhost_unknown_pem.size, fp)>0);
+ assert(fwrite(ocsp_ca3_localhost6_unknown_pem.data, 1, ocsp_ca3_localhost6_unknown_pem.size, fp)>0);
+ fclose(fp);
+
+ ret = gnutls_certificate_set_ocsp_status_request_file2(clicred, ocspfile1, index1,
+ GNUTLS_X509_FMT_PEM);
+ if (ret != GNUTLS_E_OCSP_MISMATCH_WITH_CERTS)
+ fail("ocsp file set failed: %s\n", gnutls_strerror(ret));
+
+ /* set OCSP response1, include correct responses */
+ remove(ocspfile1);
+ fp = fopen(ocspfile1, "wb");
+ if (fp == NULL)
+ fail("error in fopen\n");
+ assert(fwrite(ocsp_subca3_unknown_pem.data, 1, ocsp_subca3_unknown_pem.size, fp)>0);
+ assert(fwrite(ocsp_ca3_localhost_unknown_pem.data, 1, ocsp_ca3_localhost_unknown_pem.size, fp)>0);
+ fclose(fp);
+
+ ret = gnutls_certificate_set_ocsp_status_request_file2(clicred, ocspfile1, index1,
+ GNUTLS_X509_FMT_PEM);
+ if (ret < 0)
+ fail("ocsp file set failed: %s\n", gnutls_strerror(ret));
+
+ ret = gnutls_certificate_set_x509_trust_mem(clicred, &ca3_cert, GNUTLS_X509_FMT_PEM);
+ if (ret < 0) {
+ fail("error in setting trust cert: %s\n", gnutls_strerror(ret));
+ }
+
+ t = gnutls_certificate_get_ocsp_expiration(clicred, 0, 0, 0);
+ if (t != 1509625639)
+ fail("error in OCSP validity time: %ld\n", (long int)t);
+
+ t = gnutls_certificate_get_ocsp_expiration(clicred, 0, 1, 0);
+ if (t != 1509625639)
+ fail("error in OCSP validity time: %ld\n", (long int)t);
+
+ t = gnutls_certificate_get_ocsp_expiration(clicred, 0, -1, 0);
+ if (t != 1509625639)
+ fail("error in OCSP validity time: %ld\n", (long int)t);
+
+#define PRIO "NORMAL:-ECDHE-ECDSA:-VERS-TLS-ALL:+VERS-TLS1.3"
+ _test_cli_serv(xcred, clicred, PRIO, PRIO, "localhost", &ocsp_ca3_localhost_unknown, check_cli,
+ check_serv, 0, 1, 0, 0);
+
+ gnutls_certificate_free_credentials(xcred);
+ gnutls_certificate_free_credentials(clicred);
+ gnutls_global_deinit();
+ remove(ocspfile1);
+ remove(certfile1);
+}
+
+#else
+void doit(void)
+{
+ exit(77);
+}
+#endif
projects / thirdparty / gnutls.git / commitdiff
