From 36082a2fe36ecd800d784ae44c14f1f18c66a7e9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 09:33:12 +0200 Subject: Adding upstream version 3.7.9. Signed-off-by: Daniel Baumann --- tests/dtls-pthread.c | 369 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 369 insertions(+) create mode 100644 tests/dtls-pthread.c (limited to 'tests/dtls-pthread.c') diff --git a/tests/dtls-pthread.c b/tests/dtls-pthread.c new file mode 100644 index 0000000..aab1e73 --- /dev/null +++ b/tests/dtls-pthread.c @@ -0,0 +1,369 @@ +/* + * Copyright (C) 2015 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 + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifndef _WIN32 +# include +# include +# include +# include +# include +#endif +#include +#include "utils.h" +#include "cert-common.h" + +#ifdef _WIN32 + +void doit(void) +{ + exit(77); +} + +#else + +/* These are global */ +pid_t child; + +/* Tests whether we can send and receive from different threads + * using DTLS, either as server or client. DTLS is a superset of + * TLS, so correct behavior under fork means TLS would operate too. + */ + +const char *side = ""; + +static void tls_log_func(int level, const char *str) +{ + fprintf(stderr, "%s|<%d>| %s", side, level, str); +} + +#define MSG "hello1111" +#define MSG2 "xxxxxxxxxxxx" + +#define NO_MSGS 128 + +static void *recv_thread(void *arg) +{ + gnutls_session_t session = arg; + int ret; + unsigned i; + char buf[64]; + + if (debug) + success("client: TLS version is: %s\n", + gnutls_protocol_get_name + (gnutls_protocol_get_version(session))); + + for (i=0;i=0); + + if (false_start) + flags |= GNUTLS_ENABLE_FALSE_START; + + assert(gnutls_init(&session, flags|GNUTLS_DATAGRAM) >= 0); + gnutls_dtls_set_mtu(session, 1500); + gnutls_dtls_set_timeouts(session, get_dtls_retransmit_timeout(), get_timeout()); + + assert(gnutls_priority_set_direct(session, prio, NULL)>=0); + + assert(gnutls_credentials_set(session, GNUTLS_CRD_CERTIFICATE, x509_cred)>=0); + + gnutls_transport_set_int(session, fd); + + do { + ret = gnutls_handshake(session); + } + while (ret < 0 && gnutls_error_is_fatal(ret) == 0); + + if (ret < 0) { + fail("client: Handshake failed: %s\n", gnutls_strerror(ret)); + } else { + if (debug) + success("client: Handshake was completed\n"); + } + + if (do_thread) + do_thread_stuff(session); + else + do_reflect_stuff(session); + + close(fd); + + gnutls_deinit(session); + + gnutls_certificate_free_credentials(x509_cred); + + gnutls_global_deinit(); +} + +static void server(int fd, const char *prio, unsigned do_thread) +{ + int ret; + gnutls_certificate_credentials_t x509_cred; + gnutls_session_t session; + + global_init(); + +#if 0 + if (debug) { + side = "server"; + gnutls_global_set_log_function(tls_log_func); + gnutls_global_set_log_level(4711); + } +#endif + + assert(gnutls_certificate_allocate_credentials(&x509_cred)>=0); + assert(gnutls_certificate_set_x509_key_mem(x509_cred, &server_cert, + &server_key, + GNUTLS_X509_FMT_PEM)>=0); + + assert(gnutls_init(&session, GNUTLS_SERVER | GNUTLS_DATAGRAM)>=0); + gnutls_dtls_set_timeouts(session, get_dtls_retransmit_timeout(), get_timeout()); + gnutls_dtls_set_mtu(session, 400); + + assert(gnutls_priority_set_direct(session, prio, NULL)>=0); + + gnutls_credentials_set(session, GNUTLS_CRD_CERTIFICATE, x509_cred); + + gnutls_transport_set_int(session, fd); + + do { + ret = gnutls_handshake(session); + } while (ret < 0 && gnutls_error_is_fatal(ret) == 0); + if (ret < 0) { + close(fd); + gnutls_deinit(session); + fail("server: Handshake has failed (%s)\n\n", + gnutls_strerror(ret)); + } + if (debug) + success("server: Handshake was completed\n"); + + if (debug) + success("server: TLS version is: %s\n", + gnutls_protocol_get_name + (gnutls_protocol_get_version(session))); + + if (do_thread) + do_thread_stuff(session); + else + do_reflect_stuff(session); + + + close(fd); + gnutls_deinit(session); + + gnutls_certificate_free_credentials(x509_cred); + + gnutls_global_deinit(); + + if (debug) + success("server: finished\n"); +} + +static +void run(const char *str, const char *prio, unsigned do_thread, unsigned false_start) +{ + int fd[2]; + int ret; + + if (str) + success("running %s\n", str); + + ret = socketpair(AF_UNIX, SOCK_STREAM, 0, fd); + if (ret < 0) { + perror("socketpair"); + exit(1); + } + + child = fork(); + if (child < 0) { + perror("fork"); + fail("fork"); + exit(1); + } + + if (child) { + int status; + /* parent */ + + close(fd[1]); + client(fd[0], prio, do_thread, false_start); + wait(&status); + check_wait_status(status); + } else { + close(fd[0]); + server(fd[1], prio, 1-do_thread); + exit(0); + } +} + +void doit(void) +{ + signal(SIGPIPE, SIG_IGN); + run("default, threaded client", "NORMAL", 0, 0); + run("default, threaded server", "NORMAL", 1, 0); + run("dtls1.2, threaded client", "NORMAL:-VERS-ALL:+VERS-DTLS1.2", 0, 0); + run("dtls1.2, threaded server", "NORMAL:-VERS-ALL:+VERS-DTLS1.2", 1, 0); + run("dtls1.2 false start, threaded client", "NORMAL:-VERS-ALL:+VERS-DTLS1.2", 0, 1); + run("dtls1.2 false start, threaded server", "NORMAL:-VERS-ALL:+VERS-DTLS1.2", 1, 1); +} +#endif /* _WIN32 */ -- cgit v1.2.3