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_NO
47 #define DEBUG_CURL GNUNET_NO
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");
411 * Continuation called after plugin send message
414 * @result GNUNET_OK or GNUNET_SYSERR
416 static void task_send_cont (void *cls,
417 const struct GNUNET_PeerIdentity * target,
420 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Message was sent!\n");
427 * Task sending recieved message back to peer
433 task_send (void *cls,
434 const struct GNUNET_SCHEDULER_TaskContext *tc)
436 ti_timeout = GNUNET_SCHEDULER_NO_TASK;
437 if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
440 if (GNUNET_YES==sent)
443 struct GNUNET_MessageHeader * msg = cls;
444 unsigned int len = ntohs(msg->size);
445 const char * msgc = (const char *) msg;
447 api->send(api->cls, p, msgc, len, 0, TIMEOUT, NULL,NULL, 0, GNUNET_NO, &task_send_cont, NULL);
454 * Recieves messages from plugin, in real world transport
456 static struct GNUNET_TIME_Relative
458 const struct GNUNET_PeerIdentity * peer,
459 const struct GNUNET_MessageHeader * message,
461 struct Session *session,
462 const char *sender_address,
463 uint16_t sender_address_len)
465 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));
467 /* take recieved message and send it back to peer */
471 void * c = (void *) message;
472 ti_send =GNUNET_SCHEDULER_add_delayed (sched, WAIT_INTERVALL, &task_send, c);
474 return GNUNET_TIME_UNIT_ZERO;
477 static size_t send_function (void *stream, size_t size, size_t nmemb, void *ptr)
480 struct HTTP_Transfer * test = (struct HTTP_Transfer *) ptr;
482 len = buffer_out.len;
484 if (test == &test_msg_too_big)
486 if (buffer_out.pos > len)
488 if ( (2*len) < (size * nmemb))
489 memcpy(stream, buffer_out.buf, 2* len);
490 buffer_out.pos = 2* len;
494 if (( buffer_out.pos == len) || (len > (size * nmemb)))
496 memcpy(stream, buffer_out.buf, len);
497 buffer_out.pos = len;
501 static size_t recv_function (void *ptr, size_t size, size_t nmemb, void *ctx)
504 if (buffer_in.pos + size * nmemb > buffer_in.size)
505 return 0; /* overflow */
507 buffer_in.len = size * nmemb;
508 memcpy (&buffer_in.buf[buffer_in.pos], ptr, size * nmemb);
509 buffer_in.pos += size * nmemb;
510 buffer_in.len = buffer_in.pos;
511 buffer_in.buf[buffer_in.pos] = '\0';
512 return buffer_in.pos;
515 static size_t header_function( void *ptr, size_t size, size_t nmemb, void *stream)
517 struct HTTP_Transfer * res = (struct HTTP_Transfer *) stream;
519 unsigned int len = size * nmemb;
521 tmp = GNUNET_malloc ( len+1 );
523 if (tmp[len-2] == 13)
526 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Header: `%s'\n",tmp);
528 if (0==strcmp (tmp,"HTTP/1.1 100 Continue"))
530 res->http_result_code=100;
532 if (0==strcmp (tmp,"HTTP/1.1 200 OK"))
534 res->http_result_code=200;
536 if (0==strcmp (tmp,"HTTP/1.1 400 Bad Request"))
538 res->http_result_code=400;
540 if (0==strcmp (tmp,"HTTP/1.1 404 Not Found"))
542 res->http_result_code=404;
544 if (0==strcmp (tmp,"HTTP/1.1 413 Request entity too large"))
546 res->http_result_code=413;
553 static size_t send_prepare( struct HTTP_Transfer * result);
555 static void run_connection_tests( void );
557 static void send_execute (void *cls,
558 const struct GNUNET_SCHEDULER_TaskContext *tc)
560 struct HTTP_Transfer *res;
566 res = (struct HTTP_Transfer *) cls;
567 http_task_send = GNUNET_SCHEDULER_NO_TASK;
568 if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
574 mret = curl_multi_perform (multi_handle, &running);
580 msg = curl_multi_info_read (multi_handle, &running);
581 GNUNET_break (msg != NULL);
584 /* get session for affected curl handle */
585 //cs = find_session_by_curlhandle (msg->easy_handle);
586 //GNUNET_assert ( cs != NULL );
591 if ( (msg->data.result != CURLE_OK) &&
592 (msg->data.result != CURLE_GOT_NOTHING) )
595 GNUNET_log(GNUNET_ERROR_TYPE_INFO,
596 _("curl failed for `%s' at %s:%d: `%s'\n"),
597 "curl_multi_perform",
600 curl_easy_strerror (msg->data.result));
601 /* sending msg failed*/
603 if (res == &test_no_ident)
605 if ((res->http_result_code==404) && (buffer_in.len==208))
607 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer without any peer identification: test passed\n"));
608 res->test_failed = GNUNET_NO;
611 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer without any peer identification: test failed\n"));
613 if (res == &test_too_short_ident)
615 if ((res->http_result_code==404) && (buffer_in.len==208))
617 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too short peer identification: test passed\n"));
618 res->test_failed = GNUNET_NO;
621 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too short peer identification: test failed\n"));
623 if (res == &test_too_long_ident)
625 if ((res->http_result_code==404) && (buffer_in.len==208))
627 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too long peer identification: test passed\n"));
628 res->test_failed = GNUNET_NO;
631 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too long peer identification: test failed\n"));
633 if (res == &test_valid_ident)
635 if ((res->http_result_code==400))
637 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with valid peer identification: test passed\n"));
638 res->test_failed = GNUNET_NO;
641 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with valid peer identification: test failed\n"));
643 curl_easy_cleanup(curl_handle);
646 run_connection_tests();
653 while ( (running > 0) );
656 while (mret == CURLM_CALL_MULTI_PERFORM);
661 * Function setting up file descriptors and scheduling task to run
662 * @param ses session to send data to
663 * @return bytes sent to peer
665 static size_t send_prepare( struct HTTP_Transfer * result)
671 struct GNUNET_NETWORK_FDSet *grs;
672 struct GNUNET_NETWORK_FDSet *gws;
680 mret = curl_multi_fdset (multi_handle, &rs, &ws, &es, &max);
681 if (mret != CURLM_OK)
683 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
684 _("%s failed at %s:%d: `%s'\n"),
685 "curl_multi_fdset", __FILE__, __LINE__,
686 curl_multi_strerror (mret));
689 mret = curl_multi_timeout (multi_handle, &to);
690 if (mret != CURLM_OK)
692 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
693 _("%s failed at %s:%d: `%s'\n"),
694 "curl_multi_timeout", __FILE__, __LINE__,
695 curl_multi_strerror (mret));
699 grs = GNUNET_NETWORK_fdset_create ();
700 gws = GNUNET_NETWORK_fdset_create ();
701 GNUNET_NETWORK_fdset_copy_native (grs, &rs, max + 1);
702 GNUNET_NETWORK_fdset_copy_native (gws, &ws, max + 1);
703 http_task_send = GNUNET_SCHEDULER_add_select (sched,
704 GNUNET_SCHEDULER_PRIORITY_DEFAULT,
705 GNUNET_SCHEDULER_NO_TASK,
706 GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 0),
711 GNUNET_NETWORK_fdset_destroy (gws);
712 GNUNET_NETWORK_fdset_destroy (grs);
714 /* FIXME: return bytes REALLY sent */
719 * function to send data to server
721 static int send_data( struct HTTP_Transfer * result, char * url)
724 curl_handle = curl_easy_init();
725 if( NULL == curl_handle)
727 printf("easy_init failed \n");
728 return GNUNET_SYSERR;
731 curl_easy_setopt(curl_handle, CURLOPT_VERBOSE, 1L);
733 curl_easy_setopt(curl_handle, CURLOPT_URL, url);
734 curl_easy_setopt(curl_handle, CURLOPT_PUT, 1L);
735 curl_easy_setopt (curl_handle, CURLOPT_HEADERFUNCTION, &header_function);
736 curl_easy_setopt (curl_handle, CURLOPT_WRITEHEADER, result);
737 curl_easy_setopt (curl_handle, CURLOPT_WRITEFUNCTION, &recv_function);
738 curl_easy_setopt (curl_handle, CURLOPT_WRITEDATA, result);
739 curl_easy_setopt (curl_handle, CURLOPT_READFUNCTION, &send_function);
740 curl_easy_setopt (curl_handle, CURLOPT_READDATA, result);
741 curl_easy_setopt(curl_handle, CURLOPT_INFILESIZE_LARGE, (curl_off_t) buffer_out.len);
742 curl_easy_setopt(curl_handle, CURLOPT_TIMEOUT, 30);
743 curl_easy_setopt(curl_handle, CURLOPT_CONNECTTIMEOUT, 20);
745 curl_multi_add_handle(multi_handle, curl_handle);
747 send_prepare(result);
754 * Plugin notifies transport (aka testcase) about its addresses
757 notify_address (void *cls,
761 struct GNUNET_TIME_Relative expires)
763 char address[INET6_ADDRSTRLEN];
765 struct Plugin_Address * pl_addr;
766 struct Plugin_Address * cur;
768 if (addrlen == (sizeof (struct IPv4HttpAddress)))
770 inet_ntop(AF_INET, (struct in_addr *) addr,address,INET_ADDRSTRLEN);
771 port = ntohs(((struct IPv4HttpAddress *) addr)->u_port);
773 else if (addrlen == (sizeof (struct IPv6HttpAddress)))
775 inet_ntop(AF_INET6, (struct in6_addr *) addr,address,INET6_ADDRSTRLEN);
776 port = ntohs(((struct IPv6HttpAddress *) addr)->u6_port);
783 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
784 _("Transport plugin notification for address: `%s':%u\n"),
787 pl_addr = GNUNET_malloc (sizeof (struct Plugin_Address) );
788 pl_addr->addrlen = addrlen;
789 pl_addr->addr = GNUNET_malloc(addrlen);
790 memcpy(pl_addr->addr,addr,addrlen);
791 pl_addr->next = NULL;
793 if ( NULL == addr_head)
800 while (NULL != cur->next)
806 fail_notify_address_count++;
807 fail_notify_address = GNUNET_NO;
811 * Setup plugin environment
814 setup_plugin_environment ()
819 env.my_identity = &my_identity;
821 env.receive = &receive;
822 env.notify_address = ¬ify_address;
823 env.max_connections = max_connect_per_transport;
828 * Task shutting down testcase if it a timeout occurs
831 task_timeout (void *cls,
832 const struct GNUNET_SCHEDULER_TaskContext *tc)
834 ti_timeout = GNUNET_SCHEDULER_NO_TASK;
835 if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
838 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Testcase timeout\n");
844 static void pretty_printer_cb (void *cls,
849 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"Plugin returned pretty address: `%s'\n",address);
850 fail_pretty_printer_count++;
854 * Runs every single test to test the plugin
856 static void run_connection_tests( void )
860 /* resetting buffers */
861 buffer_in.size = HTTP_BUFFER_SIZE;
865 buffer_out.size = HTTP_BUFFER_SIZE;
870 if (test_no_ident.test_executed == GNUNET_NO)
872 /* Connecting to peer without identification */
873 host_str = GNUNET_malloc (strlen ("http://localhost:12389/")+1);
874 GNUNET_asprintf (&host_str, "http://localhost:%u/",port);
875 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer without any peer identification.\n"));
876 test_no_ident.test_executed = GNUNET_YES;
877 send_data ( &test_no_ident, host_str);
878 GNUNET_free (host_str);
883 if (test_too_short_ident.test_executed == GNUNET_NO)
885 char * ident = "AAAAAAAAAA";
886 /* Connecting to peer with too short identification */
887 host_str = GNUNET_malloc (strlen ("http://localhost:12389/") + strlen (ident));
888 GNUNET_asprintf (&host_str, "http://localhost:%u/%s",port,ident);
889 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too short peer identification.\n"));
890 test_too_short_ident.test_executed = GNUNET_YES;
891 send_data ( &test_too_short_ident, host_str);
892 GNUNET_free (host_str);
897 if (test_too_long_ident.test_executed == GNUNET_NO)
899 char * ident = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
901 /* Connecting to peer with too long identification */
902 host_str = GNUNET_malloc (strlen ("http://localhost:12389/") + strlen (ident));
903 GNUNET_asprintf (&host_str, "http://localhost:%u/%s",port,ident);
905 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with too long peer identification.\n"));
906 test_too_long_ident.test_executed = GNUNET_YES;
907 send_data ( &test_too_long_ident, host_str);
908 GNUNET_free (host_str);
912 if (test_valid_ident.test_executed == GNUNET_NO)
914 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);
920 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with valid peer identification.\n"));
921 test_valid_ident.test_executed = GNUNET_YES;
922 send_data ( &test_valid_ident, host_str);
923 GNUNET_free (host_str);
928 if (test_msg_too_big.test_executed == GNUNET_NO)
930 struct GNUNET_CRYPTO_HashAsciiEncoded result;
933 GNUNET_CRYPTO_hash_to_enc(&my_identity.hashPubKey,&result);
934 host_str = GNUNET_malloc (strlen ("http://localhost:12389/") + strlen ((const char *) &result));
935 GNUNET_asprintf (&host_str, "http://localhost:%u/%s",port,(char *) &result);
939 for (c=0; c<100; c++)
940 buffer_out.buf[c] = 'A';
942 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Connecting to peer with message bigger content length.\n"));
943 test_msg_too_big.test_executed = GNUNET_YES;
944 send_data ( &test_msg_too_big, host_str);
945 GNUNET_free (host_str);
950 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"No more tests to run\n");
959 * @param s scheduler to use
960 * @param c configuration to use
964 struct GNUNET_SCHEDULER_Handle *s,
966 const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *c)
972 unsigned long long tneigh;
973 struct Plugin_Address * cur;
974 struct Plugin_Address * tmp;
975 const char * addr_str;
977 unsigned int count_str_addr;
978 unsigned int suggest_res;
980 fail_pretty_printer = GNUNET_YES;
981 fail_notify_address = GNUNET_YES;
982 fail_addr_to_str = GNUNET_YES;
986 /* parse configuration */
988 GNUNET_CONFIGURATION_get_value_number (c,
993 GNUNET_CONFIGURATION_get_value_filename (c,
995 "HOSTKEY", &keyfile)))
997 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
999 ("Transport service is lacking key configuration settings. Exiting.\n"));
1000 GNUNET_SCHEDULER_shutdown (s);
1006 GNUNET_CONFIGURATION_get_value_number (cfg,
1012 GNUNET_log_from (GNUNET_ERROR_TYPE_ERROR,
1015 ("Require valid port number for transport plugin `%s' in configuration!\n"),
1018 max_connect_per_transport = (uint32_t) tneigh;
1019 my_private_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
1020 GNUNET_free (keyfile);
1021 if (my_private_key == NULL)
1023 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
1024 _("Transport service could not access hostkey. Exiting.\n"));
1025 GNUNET_SCHEDULER_shutdown (s);
1029 GNUNET_CRYPTO_rsa_key_get_public (my_private_key, &my_public_key);
1030 GNUNET_CRYPTO_hash (&my_public_key,
1031 sizeof (my_public_key), &my_identity.hashPubKey);
1033 /* load plugins... */
1034 setup_plugin_environment ();
1035 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Loading HTTP transport plugin `%s'\n"),"libgnunet_plugin_transport_http");
1036 GNUNET_asprintf (&libname, "libgnunet_plugin_transport_http");
1037 api = GNUNET_PLUGIN_load (libname, &env);
1038 GNUNET_free (libname);
1041 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
1042 _("Failed to load transport plugin for http\n"));
1047 ti_timeout = GNUNET_SCHEDULER_add_delayed (sched, TEST_TIMEOUT, &task_timeout, NULL);
1049 /* testing plugin functionality */
1050 GNUNET_assert (0!=fail_notify_address_count);
1051 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Transport plugin returned %u addresses to connect to\n"), fail_notify_address_count);
1053 /* testing pretty printer with all addresses obtained from the plugin*/
1054 while (addr_head != NULL)
1058 api->address_pretty_printer (NULL,"http",cur->addr,cur->addrlen,GNUNET_NO,TEST_TIMEOUT,&pretty_printer_cb,NULL);
1059 addr_str = api->address_to_string (NULL,cur->addr,cur->addrlen);
1060 suggest_res = api->check_address (NULL,cur->addr,cur->addrlen);
1062 GNUNET_assert (GNUNET_OK == suggest_res);
1063 GNUNET_assert (NULL != addr_str);
1066 tmp = addr_head->next;
1067 GNUNET_free (addr_head->addr);
1068 GNUNET_free (addr_head);
1069 GNUNET_free ((char *) addr_str);
1074 GNUNET_assert (fail_pretty_printer_count==fail_notify_address_count);
1075 GNUNET_assert (fail_pretty_printer_count==count_str_addr);
1076 fail_pretty_printer=GNUNET_NO;
1077 fail_addr_to_str=GNUNET_NO;
1079 /* Suggesting addresses with wrong port*/
1080 struct IPv4HttpAddress failing_addr;
1081 failing_addr.ipv4_addr = INADDR_LOOPBACK;
1082 failing_addr.u_port = 0;
1083 suggest_res = api->check_address (NULL,&failing_addr,sizeof (struct IPv4HttpAddress));
1084 GNUNET_assert (GNUNET_SYSERR == suggest_res);
1086 /* Suggesting addresses with wrong size*/
1087 failing_addr.ipv4_addr = INADDR_LOOPBACK;
1088 failing_addr.u_port = 0;
1089 suggest_res = api->check_address (NULL,&failing_addr,sizeof (struct IPv6HttpAddress));
1090 GNUNET_assert (GNUNET_SYSERR == suggest_res);
1092 /* Suggesting addresses with wrong address*/
1093 failing_addr.ipv4_addr = 0;
1094 failing_addr.u_port = 12389;
1095 suggest_res = api->check_address (NULL,&failing_addr,sizeof (struct IPv4HttpAddress));
1096 GNUNET_assert (GNUNET_SYSERR == suggest_res);
1098 /* test sending to client */
1099 multi_handle = curl_multi_init();
1101 /* Setting up buffers */
1102 buffer_in.size = HTTP_BUFFER_SIZE;
1106 buffer_out.size = HTTP_BUFFER_SIZE;
1110 /* Setting up connection tests */
1112 /* Test: connecting without a peer identification */
1113 test_no_ident.test_executed = GNUNET_NO;
1114 test_no_ident.test_failed = GNUNET_YES;
1116 /* Test: connecting with too short peer identification */
1117 test_too_short_ident.test_executed = GNUNET_NO;
1118 test_too_short_ident.test_failed = GNUNET_YES;
1120 /* Test: connecting with too long peer identification */
1121 test_too_long_ident.test_executed = GNUNET_NO;
1122 test_too_long_ident.test_failed = GNUNET_YES;
1124 /* Test: connecting with valid identification */
1125 test_valid_ident.test_executed = GNUNET_NO;
1126 test_valid_ident.test_failed = GNUNET_YES;
1128 /* Test: connecting with valid identification */
1129 test_msg_too_big.test_executed = GNUNET_NO;
1130 test_msg_too_big.test_failed = GNUNET_YES;
1132 run_connection_tests();
1134 /* testing finished */
1141 * The main function for the transport service.
1143 * @param argc number of arguments from the command line
1144 * @param argv command line arguments
1145 * @return 0 ok, 1 on error
1148 main (int argc, char *const *argv)
1151 static struct GNUNET_GETOPT_CommandLineOption options[] = {
1152 GNUNET_GETOPT_OPTION_END
1155 char *const argv_prog[] = {
1156 "test_plugin_transport_http",
1158 "test_plugin_transport_data_http.conf",
1167 GNUNET_log_setup ("test_plugin_transport_http",
1176 GNUNET_PROGRAM_run (5,
1178 "test_plugin_transport_http",
1179 "testcase", options, &run, NULL)) ? GNUNET_NO : GNUNET_YES;
1181 GNUNET_DISK_directory_remove ("/tmp/test_plugin_transport_http");
1186 /* end of test_plugin_transport_http.c */