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/*
This file is part of libmicrohttpd
(C) 2007 Christian Grothoff
libmicrohttpd 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 2, or (at your
option) any later version.
libmicrohttpd 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 libmicrohttpd; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file mhds_session_info_test.c
* @brief Testcase for libmicrohttpd HTTPS connection querying operations
* @author Sagie Amir
*/
#include "platform.h"
#include "microhttpd.h"
#include <curl/curl.h>
#include <gcrypt.h>
#include "tls_test_common.h"
extern int curl_check_version (const char *req_version, ...);
extern const char srv_key_pem[];
extern const char srv_self_signed_cert_pem[];
struct MHD_Daemon *d;
/*
* HTTP access handler call back
* used to query negotiated security parameters
*/
static int
query_session_ahc (void *cls, struct MHD_Connection *connection,
const char *url, const char *method,
const char *upload_data, const char *version,
size_t *upload_data_size, void **ptr)
{
struct MHD_Response *response;
int ret;
if (NULL == *ptr)
{
*ptr = &query_session_ahc;
return MHD_YES;
}
if (GNUTLS_SSL3 !=
(ret = MHD_get_connection_info
(connection,
MHD_CONNECTION_INFO_PROTOCOL)->protocol))
{
fprintf (stderr, "Error: requested protocol mismatch (wanted %d, got %d)\n",
GNUTLS_SSL3,
ret);
return -1;
}
response = MHD_create_response_from_buffer (strlen (EMPTY_PAGE),
(void *) EMPTY_PAGE,
MHD_RESPMEM_PERSISTENT);
ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
MHD_destroy_response (response);
return ret;
}
/**
* negotiate a secure connection with server & query negotiated security parameters
*/
static int
test_query_session ()
{
CURL *c;
struct CBC cbc;
CURLcode errornum;
char url[256];
if (NULL == (cbc.buf = malloc (sizeof (char) * 255)))
return 16;
cbc.size = 255;
cbc.pos = 0;
gen_test_file_url (url, DEAMON_TEST_PORT);
/* setup test */
d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION | MHD_USE_SSL |
MHD_USE_DEBUG, DEAMON_TEST_PORT,
NULL, NULL, &query_session_ahc, NULL,
MHD_OPTION_HTTPS_PRIORITIES, "NORMAL:+ARCFOUR-128",
MHD_OPTION_HTTPS_MEM_KEY, srv_key_pem,
MHD_OPTION_HTTPS_MEM_CERT, srv_self_signed_cert_pem,
MHD_OPTION_END);
if (d == NULL)
return 2;
const char *aes256_sha = "AES256-SHA";
if (curl_uses_nss_ssl() == 0)
{
aes256_sha = "rsa_aes_256_sha";
}
c = curl_easy_init ();
#if DEBUG_HTTPS_TEST
curl_easy_setopt (c, CURLOPT_VERBOSE, 1);
#endif
curl_easy_setopt (c, CURLOPT_URL, url);
curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
curl_easy_setopt (c, CURLOPT_TIMEOUT, 10L);
curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 10L);
curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
curl_easy_setopt (c, CURLOPT_FILE, &cbc);
/* TLS options */
curl_easy_setopt (c, CURLOPT_SSLVERSION, CURL_SSLVERSION_SSLv3);
curl_easy_setopt (c, CURLOPT_SSL_CIPHER_LIST, aes256_sha);
/* currently skip any peer authentication */
curl_easy_setopt (c, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt (c, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt (c, CURLOPT_FAILONERROR, 1);
// NOTE: use of CONNECTTIMEOUT without also
// setting NOSIGNAL results in really weird
// crashes on my system!
curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1);
if (CURLE_OK != (errornum = curl_easy_perform (c)))
{
fprintf (stderr, "curl_easy_perform failed: `%s'\n",
curl_easy_strerror (errornum));
MHD_stop_daemon (d);
curl_easy_cleanup (c);
free (cbc.buf);
return -1;
}
curl_easy_cleanup (c);
MHD_stop_daemon (d);
free (cbc.buf);
return 0;
}
GCRY_THREAD_OPTION_PTHREAD_IMPL;
int
main (int argc, char *const *argv)
{
unsigned int errorCount = 0;
gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
#ifdef GCRYCTL_INITIALIZATION_FINISHED
gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
#endif
if (0 != curl_global_init (CURL_GLOBAL_ALL))
{
fprintf (stderr, "Error (code: %u)\n", errorCount);
return -1;
}
errorCount += test_query_session ();
print_test_result (errorCount, argv[0]);
curl_global_cleanup ();
if (errorCount > 0)
fprintf (stderr, "Error (code: %u)\n", errorCount);
return errorCount;
}
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