/*
* Copyright (C) 2014 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 <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#if defined(_WIN32)
int main()
{
exit(77);
}
#else
#include <string.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <sys/wait.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <gnutls/gnutls.h>
#include <gnutls/dtls.h>
#include <signal.h>
#include "utils.h"
/* This program tests whether the import functions sort the
* chain.
*/
static void client_log_func(int level, const char *str)
{
fprintf(stderr, "client|<%d>| %s", level, str);
}
static unsigned char server_cert_pem[] =
/* 0 */ "-----BEGIN CERTIFICATE-----\n"
"MIIDIzCCAgugAwIBAgIMVHc8lDcqr/T62g5oMA0GCSqGSIb3DQEBCwUAMA8xDTAL\n"
"BgNVBAMTBENBLTIwIhgPMjAxNDExMjcxNTAwMzZaGA85OTk5MTIzMTIzNTk1OVow\n"
"EzERMA8GA1UEAxMIc2VydmVyLTMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK\n"
"AoIBAQCsfFrZmOxA7ijkppwPtakc8ecuBRr9Dr4pe/alC/OXVZsZlAlnR0xd53XF\n"
"uUPwo9Ga2q7iY8+8yPRNs8gfl6IrHvUUtaukWdMlQq5nhRFaPgOzHOEZGGEUk3UF\n"
"R/8lld6xQFoe7FvHwQ5cIkIl0cN/I4jiUb9fQhRwcBPjmQbCisYXUZDe8KtCnkjw\n"
"ZZfOp7UclWPm+hv4G3cfeRUUis0Xf8sScjLAam7ojkGL9CeETXl1JGSqqmVN7svN\n"
"yDsiQebCSrA4wCt+ENe9rE6Cme6dEv+U4lyx4oijn4sNvPwwgmu+/g6XjhE6IWBL\n"
"kWXLJ1K4rixbqt3d3+H7IAFiX99bAgMBAAGjdzB1MAwGA1UdEwEB/wQCMAAwFAYD\n"
"VR0RBA0wC4IJbG9jYWxob3N0MA8GA1UdDwEB/wQFAwMHoAAwHQYDVR0OBBYEFNt6\n"
"DwawLeNaZ+5LMNBdeTVWZsmOMB8GA1UdIwQYMBaAFCjlkQq5yKVHzXPQLahHCcmS\n"
"AJRpMA0GCSqGSIb3DQEBCwUAA4IBAQClbMnEQpHwwqcdrGKiNXQYyJDClVfQFTlh\n"
"fTU2qUx8gfyP+1yR0lqsdremSzSjLPM6LmcJLAdu7GhL32Lc3068CCzDtd6vJDGf\n"
"vO1eudcixbAf7NuELCZM08wLuJvKQFlNYFSVZSb04habhcwgowsiy0YC+dF9XQKa\n"
"5YDGvOuMTqqKt5Wph+izCGQ+6WyRZQp2CIFWo0vBCYFaslaA/TBnsldIuACJFmg9\n"
"kmspW97ROmNr1jfQNyBVWjd1EER80zZCngXq4+JnP1tppJNcYFhHeqSGQCqASehY\n"
"CC7ITbKAK8IdwU4gVk7R92rOKyrFPimc1UwObNpxbL5jizZqemW7\n"
"-----END CERTIFICATE-----\n"
/* 3 */ "-----BEGIN CERTIFICATE-----\n"
"MIIC9TCCAd2gAwIBAgIBADANBgkqhkiG9w0BAQsFADAPMQ0wCwYDVQQDEwRDQS0w\n"
"MCIYDzIwMTQxMTI3MTUwMDM2WhgPOTk5OTEyMzEyMzU5NTlaMA8xDTALBgNVBAMT\n"
"BENBLTAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC16A/jNGbd6oP3\n"
"t/neq6hlWopjKEPnM9FMZgPSNVsKtQEb1dOx2EDCuP3rC2POogAjo0NuE/SZtM0N\n"
"Nyf+X3QdjwcFdugMLTXGmGlEhCeWhSEjLwrd6eapdHzwpV0Ag22CvzoKEQenu92+\n"
"TI1MN/1j3XOgnOP3t4q5TeSZn7XtAMCBqt9b+LJT5XJ/sF6b1sH803HqV3CZ6ga+\n"
"kFY+uDcpImQEJNZi/B1xYObSHF+frg4SyeqjxiV9vmFHhRgLmD96iVukQTC/RPX3\n"
"ntl0wGBjpmglUVdcAJdZL7L2um1T1n3u+jS3U5FW7+MOnnTGqRT2pcYtHHLg2GDf\n"
"SSUpeuphAgMBAAGjWDBWMA8GA1UdEwEB/wQFMAMBAf8wEwYDVR0lBAwwCgYIKwYB\n"
"BQUHAwkwDwYDVR0PAQH/BAUDAwcGADAdBgNVHQ4EFgQU1aTwaphaQJeRY+IF9NNT\n"
"mHHpIQ0wDQYJKoZIhvcNAQELBQADggEBAGUjVPu4aeel7UmgUvjBEpGbw6j9wKRL\n"
"4vVgGllKWH0diISEjPcJv0dTDJs4ZbY7KAEc4DRCl1QwNFsuASP5BlMSrWo+eGiC\n"
"oxsndY2EIpHAheLHXkVwbOwM5VRN2IhlcmVtHM370luvJjNa1MXy1p1/VEjGS794\n"
"FgtMOm9yILCM8WqwRHOY/mAOu/9iY/Zfqfobm+IfqgBmQMOLAIMKJffh15meTDRi\n"
"W3QXdf/khr1T3JEJ55t1WxcC1cWV4FnecUU4wlKs1mBghV+/8cgbYjoIdUAsYsdv\n"
"SjySP3B65XXw9G3MmHOjNoRpF7Oeea8tN+zxw3xFx/a9Uq19BdOlrHE=\n"
"-----END CERTIFICATE-----\n"
/* 1 */ "-----BEGIN CERTIFICATE-----\n"
"MIIDFjCCAf6gAwIBAgIBAjANBgkqhkiG9w0BAQsFADAPMQ0wCwYDVQQDEwRDQS0x\n"
"MCIYDzIwMTQxMTI3MTUwMDM2WhgPOTk5OTEyMzEyMzU5NTlaMA8xDTALBgNVBAMT\n"
"BENBLTIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDOnFo6ntaysv14\n"
"ewFwkm+mbE/8hEiZEcMNnWNSJb9tgpATLgu9LefStzRIvzns4OyLL77TEz8Gl8gJ\n"
"syfba2aIKxLveO1jpqQSfkcVlufa/GHspPKMkHMjz1UB+fQEAazAjVKHoofemKxW\n"
"0TtLeuL0LoE4g452Yy60vxRNwOs7WPZ5lktIQTYZTYcEjiiVlrRXXGgo9qCSfG4n\n"
"B+TmlraGHHPlKINcsOJnZOOZ6qHx+ZpqeCvuD7apiPcVzfLhxdJFoznY4r/bdCZT\n"
"ehChrKCYk5DmaPRBW0TLWoYrny745SG9U8XzTkKYaCDLhyMvn1oMrRVdbwO3/e6q\n"
"DbEvbpUrAgMBAAGjeTB3MA8GA1UdEwEB/wQFMAMBAf8wEwYDVR0lBAwwCgYIKwYB\n"
"BQUHAwkwDwYDVR0PAQH/BAUDAwcEADAdBgNVHQ4EFgQUKOWRCrnIpUfNc9AtqEcJ\n"
"yZIAlGkwHwYDVR0jBBgwFoAUarsjXomEecxGrV0LDBX8Dy+vh68wDQYJKoZIhvcN\n"
"AQELBQADggEBAKgo2SIyLywamhcqLnhxCXgx0SHJgmEVD7CvPgTISZisg5yMS77G\n"
"WqtHbyo7kOYIjbrzVRGOsijKmgCgqNTQXSMbWUfDOV93q82nV0bjQtnvZKMc0+OM\n"
"/cB5PA7BFKvVrpYGefFQtrgkFhHSoUwDtpJAdYJPWgUMiqpvDuQdD/d6FQ18rb7w\n"
"QuIIvUeHaawm8HLrJ5JZoy7BnryY4SEFqGSTeNWp4CyeTeQPAcCdZ3NlnSDV1RM2\n"
"QelcD8S6GAp8l8LcF1zqiaoqWVYdeVnO6Doabx/IP7ZxctcdaEAdUQYjJ/dG3A2p\n"
"wpf3tVoOBKFByhdBrz7uda09sq57+AmvQdk=\n"
"-----END CERTIFICATE-----\n"
/* 2 */ "-----BEGIN CERTIFICATE-----\n"
"MIIDFjCCAf6gAwIBAgIBATANBgkqhkiG9w0BAQsFADAPMQ0wCwYDVQQDEwRDQS0w\n"
"MCIYDzIwMTQxMTI3MTUwMDM2WhgPOTk5OTEyMzEyMzU5NTlaMA8xDTALBgNVBAMT\n"
"BENBLTEwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDft9fjnipXU+WO\n"
"NsIhqVgTkwQPWklvuJbAphYa0oCm/+S0dvalVEq9RMqV+sUtqrZ55LsHxvtD1iu9\n"
"03kf/FcqaAjSVZBt6n8JIfl4xyi//FYizamm2KEsBCEsUCH6iJGMGXfYAWgpMJ/6\n"
"yHwikBDI0Ea5ckIW58eWHI6Hmd11DTSy6OGNnOFqyEe3S/m1zTtNNGiA0VcSyAjg\n"
"98zaWGQHaQuqczqfoMz0dB5ly0mw2LfVxCPM8Z8xH1S9TNVqWnKu483Gp+2TkeKl\n"
"bJ5dI1XMihaxFq6xf9OsULGtMd8biRNxl8f8zsfd0A9LoPJWKdp345OJ33ULwogI\n"
"M6kUMw63AgMBAAGjeTB3MA8GA1UdEwEB/wQFMAMBAf8wEwYDVR0lBAwwCgYIKwYB\n"
"BQUHAwkwDwYDVR0PAQH/BAUDAwcEADAdBgNVHQ4EFgQUarsjXomEecxGrV0LDBX8\n"
"Dy+vh68wHwYDVR0jBBgwFoAU1aTwaphaQJeRY+IF9NNTmHHpIQ0wDQYJKoZIhvcN\n"
"AQELBQADggEBALGbNfhgr46cnDIbvPxXmNmMm840oVc9n5pW4be9emTWO67zkqll\n"
"KBjLbEAZTVSsjqPh8357iR5nVAen23eVYD5eGkuDZZAP3kvfVNVNCTQAEm0XDAse\n"
"kxbxL0ZWezMbC/U8R3tFSDZOCb/bM+wCKg1hX5My0+utKAmhbwlYQY9fKyhZCUdv\n"
"GnO3f5JInJDH2FmG80RouZ8Av6CjOwfChz+SPTgrMsbTugYWX9SVQ8oRF+N7cudC\n"
"7XlvScNQKlbzmMl2zLQOrL78djCLVdU70bZcpq1o7L/R59YNAB+4fGH8rTWZMYQB\n"
"rSoCPlyNAYAqMPXPsUFV/ngeYNSbpTz3SGA=\n"
"-----END CERTIFICATE-----\n"
"\n";
const gnutls_datum_t server_cert = {
server_cert_pem,
sizeof(server_cert_pem)
};
static unsigned char server_key_pem[] =
"-----BEGIN RSA PRIVATE KEY-----\n"
"MIIEowIBAAKCAQEArHxa2ZjsQO4o5KacD7WpHPHnLgUa/Q6+KXv2pQvzl1WbGZQJ\n"
"Z0dMXed1xblD8KPRmtqu4mPPvMj0TbPIH5eiKx71FLWrpFnTJUKuZ4URWj4Dsxzh\n"
"GRhhFJN1BUf/JZXesUBaHuxbx8EOXCJCJdHDfyOI4lG/X0IUcHAT45kGworGF1GQ\n"
"3vCrQp5I8GWXzqe1HJVj5vob+Bt3H3kVFIrNF3/LEnIywGpu6I5Bi/QnhE15dSRk\n"
"qqplTe7Lzcg7IkHmwkqwOMArfhDXvaxOgpnunRL/lOJcseKIo5+LDbz8MIJrvv4O\n"
"l44ROiFgS5FlyydSuK4sW6rd3d/h+yABYl/fWwIDAQABAoIBAQCL0vc25C/I5wfB\n"
"a4qhdYsVCsh0VvEs6TGgoXwtCYY7TMtBre79iR/QE902HtyDi9lT5ijVH0J88I6T\n"
"GsWFTr/Iovzb//WXcrWmw+prwsRxWkpXfXbAiDHSo0K+uEGOr3JqUBd+b+5q/QZu\n"
"C9uBmw0W2LCTft9bEk9NYp3M5/VB6DaQbk//b7E9KFc7nFgzeQaSYHu9NBSLGZ2e\n"
"HqvzotiwlI6yfWTPm/esipXWaB4zqesx0TedoNK9SUAFdFBEHTyqm5RoGotjNLoM\n"
"bN08Fj3qOJekjPGBrMu37UKoRGdaTyPlmCGZ0+HN2F4kuaUGE8HHnUU3VIA3lTMh\n"
"LGt8jYpxAoGBAMsr8XlLsGFUgntHbCe5GhNKd9RJtRH1+zNw88ilfjttpxjggcL7\n"
"KGbcCK1VOhuD0Ud1pTklYFOUckZY6y1b4nUkp5SG4w8OiIcIZeE9erKwprnHa9RF\n"
"cewMtYhJ68evPrbM9UHEkTbdNBI4Cv561cY80pnsMTxy9al/aM23SLIJAoGBANlV\n"
"0J/lUuA4Lsvrtu/IriwUguMIBw7hC5gBIU58K9Xpo6fr55VTt6OALDrY5zbCPf38\n"
"pGMZgPsP3FG61BycA7jWB01Y++3COYKNKQtddWuY0SqCVS7Mdt6DwpYwUD7gRDY3\n"
"aIHMUP45glYEVnHgpwNM09f+ldiK4TnCJuKYRM9DAoGAYM3NPlf78EQN76M2Oy8M\n"
"54gh1DpSVf539CirXzzLCpHSfh3qdfapZ2kLkVr8VsPV4VCCqtnOLcSbNj2DwJb5\n"
"LYuLdU9XvILWNlCgClP6tE1LA1WrYPa9sxTTId7mwrwTC5JYgT+hWRzIhK3DP0FT\n"
"viKYzdImG4FC38HfM7VSo9ECgYBiP+wnTKlxmZR2NWIm9ibe4IrnDYr7S/tMxT4E\n"
"WBgNBSkp0XiIxibfcCMOm12zII6b0mmSL0ZiuSHVhMs8/76jAYadjdud+U68WQo0\n"
"DBT4BkaQnAjcNiyKnTALa13rfsD3bYb+HpqCwwbL0fwuUOvPjxy5qWqeUPJOhRnF\n"
"GCcLNwKBgHtDlVG5lJqtNty4aL9oBgcP0VcY/73Dx+l25DhprdlTHsjg+ue0rpjA\n"
"ieq7o2hENu6MA1AQ8o+BP6SlRuhYmvzh7vVbs3qFjnslaMCveHZDITN/0NJqF9xO\n"
"IeKrLzOIboyQw/sMSrPIPYILgXP0YnueteOgPUSZEcrqPIJI08Sb\n"
"-----END RSA PRIVATE KEY-----\n";
const gnutls_datum_t server_key = { server_key_pem,
sizeof(server_key_pem)
};
/* A very basic TLS client, with anonymous authentication.
*/
#define MAX_BUF 1024
static void client(int fd)
{
int ret;
const char *p;
gnutls_certificate_credentials_t x509_cred;
gnutls_session_t session;
/* Need to enable anonymous KX specifically. */
global_init();
if (debug) {
gnutls_global_set_log_function(client_log_func);
gnutls_global_set_log_level(7);
}
gnutls_certificate_allocate_credentials(&x509_cred);
/* Initialize TLS session
*/
gnutls_init(&session, GNUTLS_CLIENT);
/* Use default priorities */
ret =
gnutls_priority_set_direct(session,
"NONE:+VERS-TLS1.0:+AES-128-CBC:+SHA1:+SIGN-ALL:+COMP-NULL:+RSA",
&p);
if (ret < 0) {
fail("error in setting priority: %s\n", p);
exit(1);
}
/* put the anonymous credentials to the current session
*/
gnutls_credentials_set(session, GNUTLS_CRD_CERTIFICATE, x509_cred);
gnutls_transport_set_int(session, fd);
/* Perform the TLS handshake
*/
do {
ret = gnutls_handshake(session);
}
while (ret < 0 && gnutls_error_is_fatal(ret) == 0);
if (ret < 0) {
if (debug) {
fail("client: Handshake failed\n");
gnutls_perror(ret);
}
exit(1);
} else {
if (debug)
success("client: Handshake was completed\n");
}
if (debug)
success("client: TLS version is: %s\n",
gnutls_protocol_get_name
(gnutls_protocol_get_version(session)));
close(fd);
gnutls_deinit(session);
gnutls_certificate_free_credentials(x509_cred);
gnutls_global_deinit();
}
/* These are global */
pid_t child;
static void server(int fd)
{
int ret;
char buffer[MAX_BUF + 1];
gnutls_session_t session;
gnutls_certificate_credentials_t x509_cred;
/* this must be called once in the program
*/
global_init();
memset(buffer, 0, sizeof(buffer));
gnutls_init(&session, GNUTLS_SERVER);
/* avoid calling all the priority functions, since the defaults
* are adequate.
*/
gnutls_priority_set_direct(session,
"NONE:+VERS-TLS1.0:+AES-128-CBC:+SHA1:+SIGN-ALL:+COMP-NULL:+RSA",
NULL);
if (debug) {
gnutls_global_set_log_level(4711);
}
gnutls_certificate_allocate_credentials(&x509_cred);
ret = gnutls_certificate_set_x509_key_mem(x509_cred, &server_cert,
&server_key,
GNUTLS_X509_FMT_PEM);
if (ret < 0) {
fail("server: gnutls_certificate_set_x509_key_mem: %s\n", gnutls_strerror(ret));
exit(1);
}
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 (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)));
close(fd);
gnutls_deinit(session);
gnutls_certificate_free_credentials(x509_cred);
gnutls_global_deinit();
if (debug)
success("server: finished\n");
}
static void start(void)
{
int fd[2];
int ret;
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) {
/* parent */
close(fd[0]);
client(fd[1]);
waitpid(-1, NULL, 0);
//kill(child, SIGTERM);
} else {
close(fd[1]);
server(fd[0]);
exit(0);
}
}
static void ch_handler(int sig)
{
int status = 0;
waitpid(-1, &status, 0);
check_wait_status(status);
return;
}
void doit(void)
{
signal(SIGCHLD, ch_handler);
signal(SIGPIPE, SIG_IGN);
start();
}
#endif /* _WIN32 */