mirror of
https://git.gnunet.org/libmicrohttpd.git
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290 lines
7.8 KiB
C
290 lines
7.8 KiB
C
/*
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This file is part of libmicrohttpd
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Copyright (C) 2007 Christian Grothoff
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libmicrohttpd is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published
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by the Free Software Foundation; either version 2, or (at your
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option) any later version.
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libmicrohttpd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with libmicrohttpd; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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/**
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* @file test_https_get_select.c
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* @brief Testcase for libmicrohttpd HTTPS GET operations
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* @author Sagie Amir
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*/
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#include "platform.h"
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#include "microhttpd.h"
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#include <limits.h>
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#include <sys/stat.h>
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#include <curl/curl.h>
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#ifdef MHD_HTTPS_REQUIRE_GRYPT
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#include <gcrypt.h>
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#endif /* MHD_HTTPS_REQUIRE_GRYPT */
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#include "tls_test_common.h"
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extern const char srv_key_pem[];
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extern const char srv_self_signed_cert_pem[];
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static int oneone;
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static enum MHD_Result
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ahc_echo (void *cls,
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struct MHD_Connection *connection,
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const char *url,
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const char *method,
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const char *version,
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const char *upload_data, size_t *upload_data_size,
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void **req_cls)
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{
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static int ptr;
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const char *me = cls;
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struct MHD_Response *response;
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enum MHD_Result ret;
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(void) version; (void) upload_data; (void) upload_data_size; /* Unused. Silent compiler warning. */
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if (0 != strcmp (me, method))
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return MHD_NO; /* unexpected method */
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if (&ptr != *req_cls)
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{
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*req_cls = &ptr;
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return MHD_YES;
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}
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*req_cls = NULL;
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response = MHD_create_response_from_buffer (strlen (url),
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(void *) url,
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MHD_RESPMEM_MUST_COPY);
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ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
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MHD_destroy_response (response);
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if (ret == MHD_NO)
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abort ();
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return ret;
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}
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static int
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testExternalGet (int flags)
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{
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struct MHD_Daemon *d;
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CURL *c;
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char buf[2048];
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struct CBC cbc;
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CURLM *multi;
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CURLMcode mret;
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fd_set rs;
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fd_set ws;
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fd_set es;
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MHD_socket maxsock;
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#ifdef MHD_WINSOCK_SOCKETS
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int maxposixs; /* Max socket number unused on W32 */
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#else /* MHD_POSIX_SOCKETS */
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#define maxposixs maxsock
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#endif /* MHD_POSIX_SOCKETS */
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int running;
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struct CURLMsg *msg;
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time_t start;
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struct timeval tv;
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const char *aes256_sha = "AES256-SHA";
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int port;
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if (MHD_NO != MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT))
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port = 0;
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else
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port = 3030;
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multi = NULL;
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cbc.buf = buf;
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cbc.size = 2048;
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cbc.pos = 0;
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d = MHD_start_daemon (MHD_USE_ERROR_LOG | MHD_USE_TLS | flags,
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port, NULL, NULL, &ahc_echo, "GET",
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MHD_OPTION_HTTPS_MEM_KEY, srv_key_pem,
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MHD_OPTION_HTTPS_MEM_CERT, srv_self_signed_cert_pem,
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MHD_OPTION_END);
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if (d == NULL)
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return 256;
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if (0 == port)
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{
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const union MHD_DaemonInfo *dinfo;
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dinfo = MHD_get_daemon_info (d, MHD_DAEMON_INFO_BIND_PORT);
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if ((NULL == dinfo) || (0 == dinfo->port) )
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{
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MHD_stop_daemon (d); return 32;
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}
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port = (int) dinfo->port;
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}
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if (curl_tls_is_nss ())
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aes256_sha = "rsa_aes_256_sha";
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c = curl_easy_init ();
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curl_easy_setopt (c, CURLOPT_URL, "https://127.0.0.1/hello_world");
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curl_easy_setopt (c, CURLOPT_PORT, (long) port);
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curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, ©Buffer);
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curl_easy_setopt (c, CURLOPT_WRITEDATA, &cbc);
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/* TLS options */
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curl_easy_setopt (c, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);
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curl_easy_setopt (c, CURLOPT_SSL_CIPHER_LIST, aes256_sha);
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curl_easy_setopt (c, CURLOPT_SSL_VERIFYPEER, 0L);
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curl_easy_setopt (c, CURLOPT_SSL_VERIFYHOST, 0L);
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curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L);
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if (oneone)
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curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
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else
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curl_easy_setopt (c, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
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curl_easy_setopt (c, CURLOPT_TIMEOUT, 150L);
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curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, 150L);
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/* NOTE: use of CONNECTTIMEOUT without also
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setting NOSIGNAL results in really weird
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crashes on my system! */
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curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L);
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multi = curl_multi_init ();
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if (multi == NULL)
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{
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curl_easy_cleanup (c);
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MHD_stop_daemon (d);
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return 512;
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}
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mret = curl_multi_add_handle (multi, c);
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if (mret != CURLM_OK)
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{
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curl_multi_cleanup (multi);
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curl_easy_cleanup (c);
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MHD_stop_daemon (d);
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return 1024;
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}
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start = time (NULL);
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while ((time (NULL) - start < 5) && (multi != NULL))
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{
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maxsock = MHD_INVALID_SOCKET;
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maxposixs = -1;
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FD_ZERO (&rs);
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FD_ZERO (&ws);
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FD_ZERO (&es);
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mret = curl_multi_fdset (multi, &rs, &ws, &es, &maxposixs);
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if (mret != CURLM_OK)
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{
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curl_multi_remove_handle (multi, c);
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curl_multi_cleanup (multi);
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curl_easy_cleanup (c);
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MHD_stop_daemon (d);
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return 2048;
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}
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if (MHD_YES != MHD_get_fdset (d, &rs, &ws, &es, &maxsock))
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{
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curl_multi_remove_handle (multi, c);
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curl_multi_cleanup (multi);
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curl_easy_cleanup (c);
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MHD_stop_daemon (d);
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return 4096;
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}
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tv.tv_sec = 0;
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tv.tv_usec = 1000;
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if (-1 != maxposixs)
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{
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if (-1 == select (maxposixs + 1, &rs, &ws, &es, &tv))
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{
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#ifdef MHD_POSIX_SOCKETS
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if (EINTR != errno)
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abort ();
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#else
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if ((WSAEINVAL != WSAGetLastError ()) || (0 != rs.fd_count) || (0 !=
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ws.
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fd_count)
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|| (0 != es.fd_count) )
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abort ();
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Sleep (1000);
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#endif
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}
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}
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else
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(void) sleep (1);
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curl_multi_perform (multi, &running);
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if (0 == running)
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{
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int pending;
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int curl_fine = 0;
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while (NULL != (msg = curl_multi_info_read (multi, &pending)))
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{
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if (msg->msg == CURLMSG_DONE)
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{
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if (msg->data.result == CURLE_OK)
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curl_fine = 1;
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else
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{
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fprintf (stderr,
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"%s failed at %s:%d: `%s'\n",
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"curl_multi_perform",
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__FILE__,
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__LINE__, curl_easy_strerror (msg->data.result));
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abort ();
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}
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}
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}
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if (! curl_fine)
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{
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fprintf (stderr, "libcurl haven't returned OK code\n");
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abort ();
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}
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curl_multi_remove_handle (multi, c);
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curl_multi_cleanup (multi);
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curl_easy_cleanup (c);
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c = NULL;
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multi = NULL;
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}
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MHD_run (d);
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}
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if (multi != NULL)
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{
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curl_multi_remove_handle (multi, c);
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curl_easy_cleanup (c);
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curl_multi_cleanup (multi);
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}
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MHD_stop_daemon (d);
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if (cbc.pos != strlen ("/hello_world"))
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return 8192;
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if (0 != strncmp ("/hello_world", cbc.buf, strlen ("/hello_world")))
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return 16384;
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return 0;
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}
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int
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main (int argc, char *const *argv)
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{
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unsigned int errorCount = 0;
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(void) argc; /* Unused. Silent compiler warning. */
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oneone = 1;
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if (! testsuite_curl_global_init ())
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return 99;
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if (NULL == curl_version_info (CURLVERSION_NOW)->ssl_version)
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{
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fprintf (stderr, "Curl does not support SSL. Cannot run the test.\n");
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curl_global_cleanup ();
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return 77;
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}
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#ifdef EPOLL_SUPPORT
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errorCount += testExternalGet (MHD_USE_EPOLL);
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#endif
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errorCount += testExternalGet (0);
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curl_global_cleanup ();
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if (errorCount != 0)
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fprintf (stderr, "Failed test: %s, error: %u.\n", argv[0], errorCount);
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return errorCount != 0 ? 1 : 0;
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}
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