2 This file is part of GNUnet.
3 (C) 2009 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 3, 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 gns/test_gns_ns_lookup.c
22 * @brief base testcase for testing a local GNS record lookup through NS
26 #include "gnunet_testing_lib.h"
27 #include "gnunet_core_service.h"
28 #include "block_dns.h"
29 #include "gnunet_signatures.h"
30 #include "gnunet_namestore_service.h"
31 #include "gnunet_resolver_service.h"
32 #include "gnunet_dnsparser_lib.h"
33 #include "gnunet_gns_service.h"
35 /* Timeout for entire testcase */
36 #define TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 20)
38 /* If number of peers not in config file, use this number */
39 #define DEFAULT_NUM_PEERS 2
41 /* test records to resolve */
42 #define TEST_DOMAIN "www.homepage.gnunet"
43 #define TEST_DOMAIN_ALT "homepage.gnunet"
44 #define TEST_DOMAIN_ALT2 "uk.homepage.gnunet"
45 #define TEST_IP_ALT2 "81.187.252.184"
46 #define TEST_IP "131.159.74.67"
47 #define TEST_IP_NS "216.69.185.1" //ns01.domaincontrol.com
48 #define TEST_RECORD_NAME "homepage"
49 #define TEST_RECORD_NS "gnunet.org"
54 * Directory to store temp data in, defined in config file
56 static char *test_directory;
58 static struct GNUNET_TESTING_PeerGroup *pg;
60 /* Task handle to use to schedule test failure */
61 GNUNET_SCHEDULER_TaskIdentifier die_task;
63 /* Global return value (0 for success, anything else for failure) */
66 static int resolver_working;
68 static struct GNUNET_NAMESTORE_Handle *namestore_handle;
70 static struct GNUNET_GNS_Handle *gns_handle;
72 static struct GNUNET_RESOLVER_RequestHandle *resolver_handle;
74 const struct GNUNET_CONFIGURATION_Handle *cfg;
77 * Check whether peers successfully shut down.
80 shutdown_callback (void *cls, const char *emsg)
84 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Error on shutdown! ret=%d\n", ok);
89 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "done(ret=%d)!\n", ok);
93 on_lookup_result_alt2 (void *cls, uint32_t rd_count,
94 const struct GNUNET_NAMESTORE_RecordData *rd)
102 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
109 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "name: %s\n", (char*)cls);
110 for (i=0; i<rd_count; i++)
112 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
113 if (rd[i].record_type == GNUNET_GNS_RECORD_A)
115 memcpy(&a, rd[i].data, sizeof(a));
117 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "address: %s\n", addr);
118 if (0 == strcmp(addr, TEST_IP_ALT2))
120 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
121 "%s correctly resolved to %s!\n", TEST_DOMAIN, addr);
127 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No resolution!\n");
131 GNUNET_GNS_disconnect(gns_handle);
132 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer1!\n");
133 GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
137 on_lookup_result_alt (void *cls, uint32_t rd_count,
138 const struct GNUNET_NAMESTORE_RecordData *rd)
146 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
153 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "name: %s\n", (char*)cls);
154 for (i=0; i<rd_count; i++)
156 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
157 if (rd[i].record_type == GNUNET_GNS_RECORD_A)
159 memcpy(&a, rd[i].data, sizeof(a));
161 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "address: %s\n", addr);
162 if (0 == strcmp(addr, TEST_IP))
164 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
165 "%s correctly resolved to %s!\n", TEST_DOMAIN, addr);
171 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No resolution!\n");
176 GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN_ALT2, GNUNET_GNS_RECORD_A,
179 &on_lookup_result_alt2, TEST_DOMAIN_ALT2);
183 on_lookup_result(void *cls, uint32_t rd_count,
184 const struct GNUNET_NAMESTORE_RecordData *rd)
192 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
199 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "name: %s\n", (char*)cls);
200 for (i=0; i<rd_count; i++)
202 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
203 if (rd[i].record_type == GNUNET_GNS_RECORD_A)
205 memcpy(&a, rd[i].data, sizeof(a));
207 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "address: %s\n", addr);
208 if (0 == strcmp(addr, TEST_IP))
210 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
211 "%s correctly resolved to %s!\n", TEST_DOMAIN, addr);
217 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No resolution!\n");
222 GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN_ALT, GNUNET_GNS_RECORD_A,
225 &on_lookup_result_alt, TEST_DOMAIN_ALT);
234 GNUNET_NAMESTORE_disconnect (namestore_handle);
235 gns_handle = GNUNET_GNS_connect (cfg);
237 if (NULL == gns_handle)
239 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
240 "Failed to connect to GNS!\n");
244 GNUNET_GNS_lookup (gns_handle, TEST_DOMAIN, GNUNET_GNS_RECORD_A,
247 &on_lookup_result, TEST_DOMAIN);
252 handle_dns_test (void *cls,
253 const struct sockaddr *addr,
256 struct sockaddr_in* sai;
261 if (GNUNET_YES != resolver_working)
264 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
265 "System resolver not working. Test inconclusive!\n");
266 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer1!\n");
267 GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
274 if (addrlen == sizeof (struct sockaddr_in))
276 sai = (struct sockaddr_in*) addr;
277 if (0 == strcmp (TEST_IP, inet_ntoa (sai->sin_addr)))
278 resolver_working = GNUNET_YES;
286 * Function scheduled to be run on the successful start of services
287 * tries to look up the dns record for TEST_DOMAIN
290 commence_testing (void *cls, int32_t success, const char *emsg)
293 resolver_working = GNUNET_NO;
295 GNUNET_RESOLVER_connect (cfg);
296 resolver_handle = GNUNET_RESOLVER_ip_get (TEST_RECORD_NS,
305 * Continuation for the GNUNET_DHT_get_stop call, so that we don't shut
306 * down the peers without freeing memory associated with GET request.
309 end_badly_cont (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
311 if (resolver_handle != NULL)
312 GNUNET_RESOLVER_request_cancel (resolver_handle);
314 GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
315 GNUNET_SCHEDULER_cancel (die_task);
319 * Check if the get_handle is being used, if so stop the request. Either
320 * way, schedule the end_badly_cont function which actually shuts down the
324 end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
326 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failing test with error: `%s'!\n",
328 GNUNET_SCHEDULER_add_now (&end_badly_cont, NULL);
333 do_lookup(void *cls, const struct GNUNET_PeerIdentity *id,
334 const struct GNUNET_CONFIGURATION_Handle *_cfg,
335 struct GNUNET_TESTING_Daemon *d, const char *emsg)
337 struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
338 struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
343 GNUNET_SCHEDULER_cancel (die_task);
345 /* put records into namestore */
346 namestore_handle = GNUNET_NAMESTORE_connect(cfg);
347 if (NULL == namestore_handle)
349 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
354 if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
358 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
363 alice_key = GNUNET_CRYPTO_rsa_key_create_from_file (alice_keyfile);
365 GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
367 GNUNET_free(alice_keyfile);
369 struct GNUNET_NAMESTORE_RecordData rd;
370 char* ip = TEST_IP_NS;
371 struct in_addr *ns = GNUNET_malloc(sizeof(struct in_addr));
372 rd.expiration_time = UINT64_MAX;
373 GNUNET_assert(1 == inet_pton (AF_INET, ip, ns));
374 rd.data_size = sizeof(struct in_addr);
376 rd.record_type = GNUNET_DNSPARSER_TYPE_A;
377 rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
380 GNUNET_NAMESTORE_record_create (namestore_handle,
387 rd.data_size = strlen (TEST_RECORD_NS);
388 rd.data = TEST_RECORD_NS;
389 rd.record_type = GNUNET_GNS_RECORD_NS;
391 GNUNET_NAMESTORE_record_create (namestore_handle,
397 GNUNET_CRYPTO_rsa_key_free(alice_key);
403 run (void *cls, char *const *args, const char *cfgfile,
404 const struct GNUNET_CONFIGURATION_Handle *c)
407 /* Get path from configuration file */
409 GNUNET_CONFIGURATION_get_value_string (cfg, "paths", "servicehome",
417 /* Set up a task to end testing if peer start fails */
419 GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly,
420 "didn't start all daemons in reasonable amount of time!!!");
423 pg = GNUNET_TESTING_daemons_start(cfg, 1, 1, 1, TIMEOUT,
424 NULL, NULL, &do_lookup, NULL,
433 /* Arguments for GNUNET_PROGRAM_run */
434 char *const argv[] = { "test-gns-ns-lookup", /* Name to give running binary */
436 "test_gns_simple_lookup.conf", /* Config file to use */
439 struct GNUNET_GETOPT_CommandLineOption options[] = {
440 GNUNET_GETOPT_OPTION_END
442 /* Run the run function as a new program */
444 GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv,
445 "test-gns-ns-lookup", "nohelp", options, &run,
447 if (ret != GNUNET_OK)
449 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
450 "`test-gns-simple-lookup': Failed with error code %d\n", ret);
456 main (int argc, char *argv[])
460 GNUNET_log_setup ("test-gns-simple-lookup",
465 * Need to remove base directory, subdirectories taken care
466 * of by the testing framework.
471 /* end of test_gns_twopeer.c */