2 This file is part of GNUnet.
3 (C) 2010 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 2, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
21 * @file transport/test_plugin_transport_http.c
22 * @brief testcase for plugin_transport_http.c
23 * @author Matthias Wachs
27 #include "gnunet_constants.h"
28 #include "gnunet_common.h"
29 #include "gnunet_getopt_lib.h"
30 #include "gnunet_hello_lib.h"
31 #include "gnunet_os_lib.h"
32 #include "gnunet_peerinfo_service.h"
33 #include "gnunet_plugin_lib.h"
34 #include "gnunet_protocols.h"
35 #include "gnunet_program_lib.h"
36 #include "gnunet_signatures.h"
37 #include "gnunet_service_lib.h"
38 #include "gnunet_crypto_lib.h"
40 #include "plugin_transport.h"
41 #include "gnunet_statistics_service.h"
42 #include "transport.h"
43 #include <curl/curl.h>
45 #define VERBOSE GNUNET_YES
46 #define DEBUG GNUNET_YES
47 #define DEBUG_CURL GNUNET_YES
48 #define HTTP_BUFFER_SIZE 2048
50 #define PLUGIN libgnunet_plugin_transport_template
53 * How long until we give up on transmitting the message?
55 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 90)
58 * How long until we give up on transmitting the message?
60 #define TEST_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
63 * How long between recieve and send?
65 #define WAIT_INTERVALL GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
70 * Struct for plugin addresses
75 * Next field for linked list
77 struct Plugin_Address * next;
80 * buffer containing data to send
85 * amount of data to sent
91 * Message to send using http
98 unsigned char buf[HTTP_BUFFER_SIZE];
101 * current position in buffer
118 * Struct for plugin addresses
123 * amount of bytes we recieved
128 * buffer for http transfers
130 unsigned char buf[HTTP_BUFFER_SIZE];
133 * buffer size this transfer
138 * amount of bytes we recieved
143 * HTTP Header result for transfer
145 unsigned int http_result_code;
150 unsigned int test_failed;
153 * was this test already executed?
155 unsigned int test_executed;
160 * Network format for IPv4 addresses.
162 struct IPv4HttpAddress
165 * IPv4 address, in network byte order.
170 * Port number, in network byte order.
178 * Network format for IPv6 addresses.
180 struct IPv6HttpAddress
185 struct in6_addr ipv6_addr;
188 * Port number, in network byte order.
198 /* static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded my_public_key; */
203 static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded my_public_key;
208 static struct GNUNET_PeerIdentity my_identity;
213 static struct GNUNET_CRYPTO_RsaPrivateKey *my_private_key;
218 static long long unsigned int port;
223 struct GNUNET_SCHEDULER_Handle *sched;
226 * Our statistics handle.
228 struct GNUNET_STATISTICS_Handle *stats;
234 const struct GNUNET_CONFIGURATION_Handle *cfg;
237 * Number of neighbours we'd like to have.
239 static uint32_t max_connect_per_transport;
242 * Environment for this plugin.
244 static struct GNUNET_TRANSPORT_PluginEnvironment env;
247 *handle for the api provided by this plugin
249 static struct GNUNET_TRANSPORT_PluginFunctions *api;
252 * ID of the task controlling the testcase timeout
254 static GNUNET_SCHEDULER_TaskIdentifier ti_timeout;
256 static GNUNET_SCHEDULER_TaskIdentifier ti_send;
258 const struct GNUNET_PeerIdentity * p;
261 * buffer for data to send
263 static struct HTTP_Message buffer_out;
266 * buffer for data to recieve
268 static struct HTTP_Message buffer_in;
271 struct Plugin_Address * addr_head;
274 * Did the test pass or fail?
276 static int fail_notify_address;
278 * Did the test pass or fail?
280 static int fail_notify_address_count;
283 * Did the test pass or fail?
285 static int fail_pretty_printer;
288 * Did the test pass or fail?
290 static int fail_pretty_printer_count;
293 * Did the test pass or fail?
295 static int fail_addr_to_str;
298 * Test: connect to peer without peer identification
300 static struct HTTP_Transfer test_no_ident;
303 * Test: connect to peer without peer identification
305 static struct HTTP_Transfer test_too_short_ident;
308 * Test: connect to peer without peer identification
310 static struct HTTP_Transfer test_too_long_ident;
313 * Test: connect to peer and send message bigger then content length
315 static struct HTTP_Transfer test_msg_too_big;
318 * Test: connect to peer and send message bigger GNUNET_SERVER_MAX_MESSAGE_SIZE
320 //static struct HTTP_Transfer test_msg_bigger_max;
323 * Test: connect to peer and send message smaller then content length
325 //static struct HTTP_Transfer test_msg_too_small;
328 * Test: connect to peer with valid peer identification
330 static struct HTTP_Transfer test_valid_ident;
333 * Did the test pass or fail?
338 * Recieved message already returned to sender?
347 static CURLM *multi_handle;
350 * The task sending data
352 static GNUNET_SCHEDULER_TaskIdentifier http_task_send;
361 /* Evaluate results */
362 if ((fail_notify_address == GNUNET_NO) && (fail_pretty_printer == GNUNET_NO) && (fail_addr_to_str == GNUNET_NO) &&
363 (test_no_ident.test_failed == GNUNET_NO) && (test_too_short_ident.test_failed == GNUNET_NO) && (test_too_long_ident.test_failed == GNUNET_NO) &&
364 (test_valid_ident.test_failed == GNUNET_NO))
366 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Tests successful\n");
371 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Tests failed\n");
375 curl_multi_cleanup(multi_handle);
377 if (NULL != curl_handle)
378 curl_easy_cleanup (curl_handle);
381 if (ti_send != GNUNET_SCHEDULER_NO_TASK)
383 GNUNET_SCHEDULER_cancel(sched,ti_send);
384 ti_send = GNUNET_SCHEDULER_NO_TASK;
387 if (http_task_send != GNUNET_SCHEDULER_NO_TASK)
389 GNUNET_SCHEDULER_cancel(sched,http_task_send);
390 http_task_send = GNUNET_SCHEDULER_NO_TASK;
393 if (ti_timeout != GNUNET_SCHEDULER_NO_TASK)
395 GNUNET_SCHEDULER_cancel(sched,ti_timeout);
396 ti_timeout = GNUNET_SCHEDULER_NO_TASK;
398 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Unloading http plugin\n");
399 GNUNET_assert (NULL == GNUNET_PLUGIN_unload ("libgnunet_plugin_transport_http", api));
401 GNUNET_SCHEDULER_shutdown(sched);
403 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Exiting testcase\n");
409 * Continuation called after plugin send message
412 * @result GNUNET_OK or GNUNET_SYSERR
414 static void task_send_cont (void *cls,
415 const struct GNUNET_PeerIdentity * target,
418 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Message was sent!\n");
424 * Task sending recieved message back to peer
429 task_send (void *cls,
430 const struct GNUNET_SCHEDULER_TaskContext *tc)
432 ti_timeout = GNUNET_SCHEDULER_NO_TASK;
433 if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
436 if (GNUNET_YES==sent)
439 struct GNUNET_MessageHeader * msg = cls;
440 unsigned int len = ntohs(msg->size);
441 const char * msgc = (const char *) msg;
443 api->send(api->cls, p, msgc, len, 0, TIMEOUT, NULL,NULL, 0, GNUNET_NO, &task_send_cont, NULL);
449 * Recieves messages from plugin, in real world transport
451 static struct GNUNET_TIME_Relative
453 const struct GNUNET_PeerIdentity * peer,
454 const struct GNUNET_MessageHeader * message,
456 struct Session *session,
457 const char *sender_address,
458 uint16_t sender_address_len)
460 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Testcase recieved new message from peer `%s' with type %u and length %u\n", GNUNET_i2s(peer),ntohs(message->type),ntohs(message->size));
462 /* take recieved message and send it back to peer */
464 void * c = (void *) message;
465 ti_send =GNUNET_SCHEDULER_add_delayed (sched, WAIT_INTERVALL, &task_send, c);
467 return GNUNET_TIME_UNIT_ZERO;
470 static size_t send_function (void *stream, size_t size, size_t nmemb, void *ptr)
473 struct HTTP_Transfer * test = (struct HTTP_Transfer *) ptr;
475 len = buffer_out.len;
477 if (test == &test_msg_too_big)
479 if (buffer_out.pos > len)
481 if ( (2*len) < (size * nmemb))
482 memcpy(stream, buffer_out.buf, 2* len);
483 buffer_out.pos = 2* len;
487 if (( buffer_out.pos == len) || (len > (size * nmemb)))
489 memcpy(stream, buffer_out.buf, len);
490 buffer_out.pos = len;
494 static size_t recv_function (void *ptr, size_t size, size_t nmemb, void *ctx)
497 if (buffer_in.pos + size * nmemb > buffer_in.size)
498 return 0; /* overflow */
500 buffer_in.len = size * nmemb;
501 memcpy (&buffer_in.buf[buffer_in.pos], ptr, size * nmemb);
502 buffer_in.pos += size * nmemb;
503 buffer_in.len = buffer_in.pos;
504 buffer_in.buf[buffer_in.pos] = '\0';
505 return buffer_in.pos;
508 static size_t header_function( void *ptr, size_t size, size_t nmemb, void *stream)
510 struct HTTP_Transfer * res = (struct HTTP_Transfer *) stream;
512 unsigned int len = size * nmemb;
514 tmp = GNUNET_malloc ( len+1 );
516 if (tmp[len-2] == 13)
518 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Header: `%s'\n"),tmp);
519 if (0==strcmp (tmp,"HTTP/1.1 100 Continue"))
521 res->http_result_code=100;
523 if (0==strcmp (tmp,"HTTP/1.1 200 OK"))
525 res->http_result_code=200;
527 if (0==strcmp (tmp,"HTTP/1.1 404 Not Found"))
529 res->http_result_code=404;
536 static size_t send_prepare( struct HTTP_Transfer * result);
538 static void run_connection_tests( void );
540 static void send_execute (void *cls,
541 const struct GNUNET_SCHEDULER_TaskContext *tc)
543 struct HTTP_Transfer *res;
549 res = (struct HTTP_Transfer *) cls;
550 http_task_send = GNUNET_SCHEDULER_NO_TASK;
551 if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
557 mret = curl_multi_perform (multi_handle, &running);
563 msg = curl_multi_info_read (multi_handle, &running);
564 GNUNET_break (msg != NULL);
567 /* get session for affected curl handle */
568 //cs = find_session_by_curlhandle (msg->easy_handle);
569 //GNUNET_assert ( cs != NULL );
574 if ( (msg->data.result != CURLE_OK) &&
575 (msg->data.result != CURLE_GOT_NOTHING) )
578 GNUNET_log(GNUNET_ERROR_TYPE_INFO,
579 _("curl failed for `%s' at %s:%d: `%s'\n"),
580 "curl_multi_perform",
583 curl_easy_strerror (msg->data.result));
584 /* sending msg failed*/
586 if (res == &test_no_ident)
588 if ((res->http_result_code==404) && (buffer_in.len==208))
590 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer without any peer identification: test passed\n"));
591 res->test_failed = GNUNET_NO;
594 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer without any peer identification: test failed\n"));
596 if (res == &test_too_short_ident)
598 if ((res->http_result_code==404) && (buffer_in.len==208))
600 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too short peer identification: test passed\n"));
601 res->test_failed = GNUNET_NO;
604 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too short peer identification: test failed\n"));
606 if (res == &test_too_long_ident)
608 if ((res->http_result_code==404) && (buffer_in.len==208))
610 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too long peer identification: test passed\n"));
611 res->test_failed = GNUNET_NO;
614 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too long peer identification: test failed\n"));
616 if (res == &test_valid_ident)
618 if ((res->http_result_code==200))
620 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with valid peer identification: test passed\n"));
621 res->test_failed = GNUNET_NO;
624 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with valid peer identification: test failed\n"));
626 curl_easy_cleanup(curl_handle);
629 run_connection_tests();
636 while ( (running > 0) );
639 while (mret == CURLM_CALL_MULTI_PERFORM);
644 * Function setting up file descriptors and scheduling task to run
645 * @param ses session to send data to
646 * @return bytes sent to peer
648 static size_t send_prepare( struct HTTP_Transfer * result)
654 struct GNUNET_NETWORK_FDSet *grs;
655 struct GNUNET_NETWORK_FDSet *gws;
663 mret = curl_multi_fdset (multi_handle, &rs, &ws, &es, &max);
664 if (mret != CURLM_OK)
666 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
667 _("%s failed at %s:%d: `%s'\n"),
668 "curl_multi_fdset", __FILE__, __LINE__,
669 curl_multi_strerror (mret));
672 mret = curl_multi_timeout (multi_handle, &to);
673 if (mret != CURLM_OK)
675 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
676 _("%s failed at %s:%d: `%s'\n"),
677 "curl_multi_timeout", __FILE__, __LINE__,
678 curl_multi_strerror (mret));
682 grs = GNUNET_NETWORK_fdset_create ();
683 gws = GNUNET_NETWORK_fdset_create ();
684 GNUNET_NETWORK_fdset_copy_native (grs, &rs, max + 1);
685 GNUNET_NETWORK_fdset_copy_native (gws, &ws, max + 1);
686 http_task_send = GNUNET_SCHEDULER_add_select (sched,
687 GNUNET_SCHEDULER_PRIORITY_DEFAULT,
688 GNUNET_SCHEDULER_NO_TASK,
689 GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 0),
694 GNUNET_NETWORK_fdset_destroy (gws);
695 GNUNET_NETWORK_fdset_destroy (grs);
697 /* FIXME: return bytes REALLY sent */
702 * function to send data to server
704 static int send_data( struct HTTP_Transfer * result, char * url)
707 curl_handle = curl_easy_init();
708 if( NULL == curl_handle)
710 printf("easy_init failed \n");
711 return GNUNET_SYSERR;
714 curl_easy_setopt(curl_handle, CURLOPT_VERBOSE, 1L);
716 curl_easy_setopt(curl_handle, CURLOPT_URL, url);
717 curl_easy_setopt(curl_handle, CURLOPT_PUT, 1L);
718 curl_easy_setopt (curl_handle, CURLOPT_HEADERFUNCTION, &header_function);
719 curl_easy_setopt (curl_handle, CURLOPT_WRITEHEADER, result);
720 curl_easy_setopt (curl_handle, CURLOPT_WRITEFUNCTION, &recv_function);
721 curl_easy_setopt (curl_handle, CURLOPT_WRITEDATA, result);
722 curl_easy_setopt (curl_handle, CURLOPT_READFUNCTION, &send_function);
723 curl_easy_setopt (curl_handle, CURLOPT_READDATA, result);
724 curl_easy_setopt(curl_handle, CURLOPT_INFILESIZE_LARGE, (curl_off_t) buffer_out.len);
725 curl_easy_setopt(curl_handle, CURLOPT_TIMEOUT, 30);
726 curl_easy_setopt(curl_handle, CURLOPT_CONNECTTIMEOUT, 20);
728 curl_multi_add_handle(multi_handle, curl_handle);
730 send_prepare(result);
737 * Plugin notifies transport (aka testcase) about its addresses
740 notify_address (void *cls,
744 struct GNUNET_TIME_Relative expires)
746 char address[INET6_ADDRSTRLEN];
748 struct Plugin_Address * pl_addr;
749 struct Plugin_Address * cur;
751 if (addrlen == (sizeof (struct IPv4HttpAddress)))
753 inet_ntop(AF_INET, (struct in_addr *) addr,address,INET_ADDRSTRLEN);
754 port = ntohs(((struct IPv4HttpAddress *) addr)->u_port);
756 else if (addrlen == (sizeof (struct IPv6HttpAddress)))
758 inet_ntop(AF_INET6, (struct in6_addr *) addr,address,INET6_ADDRSTRLEN);
759 port = ntohs(((struct IPv6HttpAddress *) addr)->u6_port);
766 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
767 _("Transport plugin notification for address: `%s':%u\n"),
770 pl_addr = GNUNET_malloc (sizeof (struct Plugin_Address) );
771 pl_addr->addrlen = addrlen;
772 pl_addr->addr = GNUNET_malloc(addrlen);
773 memcpy(pl_addr->addr,addr,addrlen);
774 pl_addr->next = NULL;
776 if ( NULL == addr_head)
783 while (NULL != cur->next)
789 fail_notify_address_count++;
790 fail_notify_address = GNUNET_NO;
794 * Setup plugin environment
797 setup_plugin_environment ()
802 env.my_identity = &my_identity;
804 env.receive = &receive;
805 env.notify_address = ¬ify_address;
806 env.max_connections = max_connect_per_transport;
811 * Task shutting down testcase if it a timeout occurs
814 task_timeout (void *cls,
815 const struct GNUNET_SCHEDULER_TaskContext *tc)
817 ti_timeout = GNUNET_SCHEDULER_NO_TASK;
818 if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
821 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Testcase timeout\n");
827 static void pretty_printer_cb (void *cls,
832 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"Plugin returned pretty address: `%s'\n",address);
833 fail_pretty_printer_count++;
837 * Runs every single test to test the plugin
839 static void run_connection_tests( void )
843 /* resetting buffers */
844 buffer_in.size = HTTP_BUFFER_SIZE;
848 buffer_out.size = HTTP_BUFFER_SIZE;
853 if (test_no_ident.test_executed == GNUNET_NO)
855 /* Connecting to peer without identification */
856 host_str = GNUNET_malloc (strlen ("http://localhost:12389/")+1);
857 GNUNET_asprintf (&host_str, "http://localhost:%u/",port);
858 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer without any peer identification.\n"));
859 test_no_ident.test_executed = GNUNET_YES;
860 send_data ( &test_no_ident, host_str);
861 GNUNET_free (host_str);
866 if (test_too_short_ident.test_executed == GNUNET_NO)
868 char * ident = "AAAAAAAAAA";
869 /* Connecting to peer with too short identification */
870 host_str = GNUNET_malloc (strlen ("http://localhost:12389/") + strlen (ident));
871 GNUNET_asprintf (&host_str, "http://localhost:%u/%s",port,ident);
872 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too short peer identification.\n"));
873 test_too_short_ident.test_executed = GNUNET_YES;
874 send_data ( &test_too_short_ident, host_str);
875 GNUNET_free (host_str);
880 if (test_too_long_ident.test_executed == GNUNET_NO)
882 char * ident = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
884 /* Connecting to peer with too long identification */
885 host_str = GNUNET_malloc (strlen ("http://localhost:12389/") + strlen (ident));
886 GNUNET_asprintf (&host_str, "http://localhost:%u/%s",port,ident);
888 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too long peer identification.\n"));
889 test_too_long_ident.test_executed = GNUNET_YES;
890 send_data ( &test_too_long_ident, host_str);
891 GNUNET_free (host_str);
895 if (test_valid_ident.test_executed == GNUNET_NO)
897 struct GNUNET_CRYPTO_HashAsciiEncoded result;
899 GNUNET_CRYPTO_hash_to_enc(&my_identity.hashPubKey,&result);
900 host_str = GNUNET_malloc (strlen ("http://localhost:12389/") + strlen ((const char *) &result));
901 GNUNET_asprintf (&host_str, "http://localhost:%u/%s",port,(char *) &result);
903 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with valid peer identification.\n"));
904 test_valid_ident.test_executed = GNUNET_YES;
905 send_data ( &test_valid_ident, host_str);
906 GNUNET_free (host_str);
911 if (test_msg_too_big.test_executed == GNUNET_NO)
913 struct GNUNET_CRYPTO_HashAsciiEncoded result;
916 GNUNET_CRYPTO_hash_to_enc(&my_identity.hashPubKey,&result);
917 host_str = GNUNET_malloc (strlen ("http://localhost:12389/") + strlen ((const char *) &result));
918 GNUNET_asprintf (&host_str, "http://localhost:%u/%s",port,(char *) &result);
922 for (c=0; c<100; c++)
923 buffer_out.buf[c] = 'A';
925 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with message bigger content length.\n"));
926 test_msg_too_big.test_executed = GNUNET_YES;
927 send_data ( &test_msg_too_big, host_str);
928 GNUNET_free (host_str);
933 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"No more tests to run\n");
942 * @param s scheduler to use
943 * @param c configuration to use
947 struct GNUNET_SCHEDULER_Handle *s,
949 const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *c)
955 unsigned long long tneigh;
956 struct Plugin_Address * cur;
957 struct Plugin_Address * tmp;
958 const char * addr_str;
960 unsigned int count_str_addr;
961 unsigned int suggest_res;
963 fail_pretty_printer = GNUNET_YES;
964 fail_notify_address = GNUNET_YES;
965 fail_addr_to_str = GNUNET_YES;
969 /* parse configuration */
971 GNUNET_CONFIGURATION_get_value_number (c,
976 GNUNET_CONFIGURATION_get_value_filename (c,
978 "HOSTKEY", &keyfile)))
980 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
982 ("Transport service is lacking key configuration settings. Exiting.\n"));
983 GNUNET_SCHEDULER_shutdown (s);
989 GNUNET_CONFIGURATION_get_value_number (cfg,
995 GNUNET_log_from (GNUNET_ERROR_TYPE_ERROR,
998 ("Require valid port number for transport plugin `%s' in configuration!\n"),
1001 max_connect_per_transport = (uint32_t) tneigh;
1002 my_private_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
1003 GNUNET_free (keyfile);
1004 if (my_private_key == NULL)
1006 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
1007 _("Transport service could not access hostkey. Exiting.\n"));
1008 GNUNET_SCHEDULER_shutdown (s);
1012 GNUNET_CRYPTO_rsa_key_get_public (my_private_key, &my_public_key);
1013 GNUNET_CRYPTO_hash (&my_public_key,
1014 sizeof (my_public_key), &my_identity.hashPubKey);
1016 /* load plugins... */
1017 setup_plugin_environment ();
1018 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Loading HTTP transport plugin `%s'\n"),"libgnunet_plugin_transport_http");
1019 GNUNET_asprintf (&libname, "libgnunet_plugin_transport_http");
1020 api = GNUNET_PLUGIN_load (libname, &env);
1021 GNUNET_free (libname);
1024 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
1025 _("Failed to load transport plugin for http\n"));
1030 ti_timeout = GNUNET_SCHEDULER_add_delayed (sched, TEST_TIMEOUT, &task_timeout, NULL);
1032 /* testing plugin functionality */
1033 GNUNET_assert (0!=fail_notify_address_count);
1034 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Transport plugin returned %u addresses to connect to\n"), fail_notify_address_count);
1036 /* testing pretty printer with all addresses obtained from the plugin*/
1037 while (addr_head != NULL)
1041 api->address_pretty_printer (NULL,"http",cur->addr,cur->addrlen,GNUNET_NO,TEST_TIMEOUT,&pretty_printer_cb,NULL);
1042 addr_str = api->address_to_string (NULL,cur->addr,cur->addrlen);
1043 suggest_res = api->check_address (NULL,cur->addr,cur->addrlen);
1045 GNUNET_assert (GNUNET_OK == suggest_res);
1046 GNUNET_assert (NULL != addr_str);
1049 tmp = addr_head->next;
1050 GNUNET_free (addr_head->addr);
1051 GNUNET_free (addr_head);
1052 GNUNET_free ((char *) addr_str);
1057 GNUNET_assert (fail_pretty_printer_count==fail_notify_address_count);
1058 GNUNET_assert (fail_pretty_printer_count==count_str_addr);
1059 fail_pretty_printer=GNUNET_NO;
1060 fail_addr_to_str=GNUNET_NO;
1062 /* Suggesting addresses with wrong port*/
1063 struct IPv4HttpAddress failing_addr;
1064 failing_addr.ipv4_addr = INADDR_LOOPBACK;
1065 failing_addr.u_port = 0;
1066 suggest_res = api->check_address (NULL,&failing_addr,sizeof (struct IPv4HttpAddress));
1067 GNUNET_assert (GNUNET_SYSERR == suggest_res);
1069 /* Suggesting addresses with wrong size*/
1070 failing_addr.ipv4_addr = INADDR_LOOPBACK;
1071 failing_addr.u_port = 0;
1072 suggest_res = api->check_address (NULL,&failing_addr,sizeof (struct IPv6HttpAddress));
1073 GNUNET_assert (GNUNET_SYSERR == suggest_res);
1075 /* Suggesting addresses with wrong address*/
1076 failing_addr.ipv4_addr = 0;
1077 failing_addr.u_port = 12389;
1078 suggest_res = api->check_address (NULL,&failing_addr,sizeof (struct IPv4HttpAddress));
1079 GNUNET_assert (GNUNET_SYSERR == suggest_res);
1081 /* test sending to client */
1082 multi_handle = curl_multi_init();
1084 /* Setting up buffers */
1085 buffer_in.size = HTTP_BUFFER_SIZE;
1089 buffer_out.size = HTTP_BUFFER_SIZE;
1093 /* Setting up connection tests */
1095 /* Test: connecting without a peer identification */
1096 test_no_ident.test_executed = GNUNET_NO;
1097 test_no_ident.test_failed = GNUNET_YES;
1099 /* Test: connecting with too short peer identification */
1100 test_too_short_ident.test_executed = GNUNET_NO;
1101 test_too_short_ident.test_failed = GNUNET_YES;
1103 /* Test: connecting with too long peer identification */
1104 test_too_long_ident.test_executed = GNUNET_NO;
1105 test_too_long_ident.test_failed = GNUNET_YES;
1107 /* Test: connecting with valid identification */
1108 test_valid_ident.test_executed = GNUNET_NO;
1109 test_valid_ident.test_failed = GNUNET_YES;
1111 /* Test: connecting with valid identification */
1112 test_msg_too_big.test_executed = GNUNET_NO;
1113 test_msg_too_big.test_failed = GNUNET_YES;
1115 run_connection_tests();
1117 /* testing finished */
1124 * The main function for the transport service.
1126 * @param argc number of arguments from the command line
1127 * @param argv command line arguments
1128 * @return 0 ok, 1 on error
1131 main (int argc, char *const *argv)
1134 static struct GNUNET_GETOPT_CommandLineOption options[] = {
1135 GNUNET_GETOPT_OPTION_END
1138 char *const argv_prog[] = {
1139 "test_plugin_transport_http",
1141 "test_plugin_transport_data_http.conf",
1150 GNUNET_log_setup ("test_plugin_transport_http",
1159 GNUNET_PROGRAM_run (5,
1161 "test_plugin_transport_http",
1162 "testcase", options, &run, NULL)) ? GNUNET_NO : GNUNET_YES;
1164 GNUNET_DISK_directory_remove ("/tmp/test_plugin_transport_http");
1169 /* end of test_plugin_transport_http.c */