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-new.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 /* Task handle to use to schedule test failure */
55 GNUNET_SCHEDULER_TaskIdentifier die_task;
57 /* Global return value (0 for success, anything else for failure) */
60 static int resolver_working;
62 static struct GNUNET_NAMESTORE_Handle *namestore_handle;
64 static struct GNUNET_GNS_Handle *gns_handle;
66 static struct GNUNET_RESOLVER_RequestHandle *resolver_handle;
68 const struct GNUNET_CONFIGURATION_Handle *cfg;
71 * Check if the get_handle is being used, if so stop the request. Either
72 * way, schedule the end_badly_cont function which actually shuts down the
76 end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
78 die_task = GNUNET_SCHEDULER_NO_TASK;
80 if (resolver_handle != NULL)
82 GNUNET_RESOLVER_request_cancel (resolver_handle);
83 resolver_handle = NULL;
86 if (NULL != gns_handle)
88 GNUNET_GNS_disconnect(gns_handle);
92 if (NULL != namestore_handle)
94 GNUNET_NAMESTORE_disconnect (namestore_handle);
95 namestore_handle = NULL;
98 GNUNET_SCHEDULER_shutdown ();
105 GNUNET_SCHEDULER_cancel (die_task);
106 die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
110 on_lookup_result_alt2 (void *cls, uint32_t rd_count,
111 const struct GNUNET_NAMESTORE_RecordData *rd)
117 if (GNUNET_SCHEDULER_NO_TASK != die_task)
119 GNUNET_SCHEDULER_cancel (die_task);
120 die_task = GNUNET_SCHEDULER_NO_TASK;
125 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
132 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "name: %s\n", (char*)cls);
133 for (i=0; i<rd_count; i++)
135 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
136 if (rd[i].record_type == GNUNET_GNS_RECORD_A)
138 memcpy(&a, rd[i].data, sizeof(a));
140 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "address: %s\n", addr);
141 if (0 == strcmp(addr, TEST_IP_ALT2))
143 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
144 "%s correctly resolved to %s!\n", TEST_DOMAIN, addr);
150 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No resolution!\n");
154 GNUNET_GNS_disconnect(gns_handle);
156 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer!\n");
157 GNUNET_SCHEDULER_shutdown ();
161 on_lookup_result_alt (void *cls, uint32_t rd_count,
162 const struct GNUNET_NAMESTORE_RecordData *rd)
170 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
177 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "name: %s\n", (char*)cls);
178 for (i=0; i<rd_count; i++)
180 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
181 if (rd[i].record_type == GNUNET_GNS_RECORD_A)
183 memcpy(&a, rd[i].data, sizeof(a));
185 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "address: %s\n", addr);
186 if (0 == strcmp(addr, TEST_IP))
188 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
189 "%s correctly resolved to %s!\n", TEST_DOMAIN, addr);
195 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No resolution!\n");
200 GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN_ALT2, GNUNET_GNS_RECORD_A,
203 &on_lookup_result_alt2, TEST_DOMAIN_ALT2);
207 on_lookup_result(void *cls, uint32_t rd_count,
208 const struct GNUNET_NAMESTORE_RecordData *rd)
216 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
223 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "name: %s\n", (char*)cls);
224 for (i=0; i<rd_count; i++)
226 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
227 if (rd[i].record_type == GNUNET_GNS_RECORD_A)
229 memcpy(&a, rd[i].data, sizeof(a));
231 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "address: %s\n", addr);
232 if (0 == strcmp(addr, TEST_IP))
234 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
235 "%s correctly resolved to %s!\n", TEST_DOMAIN, addr);
241 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No resolution!\n");
246 GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN_ALT, GNUNET_GNS_RECORD_A,
249 &on_lookup_result_alt, TEST_DOMAIN_ALT);
256 GNUNET_NAMESTORE_disconnect (namestore_handle);
257 namestore_handle = NULL;
259 gns_handle = GNUNET_GNS_connect(cfg);
260 if (NULL == gns_handle)
262 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
263 "Failed to connect to GNS!\n");
268 GNUNET_GNS_lookup (gns_handle, TEST_DOMAIN, GNUNET_GNS_RECORD_A,
271 &on_lookup_result, TEST_DOMAIN);
276 handle_dns_test (void *cls,
277 const struct sockaddr *addr,
280 struct sockaddr_in* sai;
285 if (GNUNET_YES != resolver_working)
288 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
289 "System resolver not working. Test inconclusive!\n");
290 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer1!\n");
291 GNUNET_SCHEDULER_shutdown();
298 if (addrlen == sizeof (struct sockaddr_in))
300 sai = (struct sockaddr_in*) addr;
301 if (0 == strcmp (TEST_IP, inet_ntoa (sai->sin_addr)))
302 resolver_working = GNUNET_YES;
310 * Function scheduled to be run on the successful start of services
311 * tries to look up the dns record for TEST_DOMAIN
314 commence_testing (void *cls, int32_t success, const char *emsg)
316 resolver_working = GNUNET_NO;
318 GNUNET_RESOLVER_connect (cfg);
319 resolver_handle = GNUNET_RESOLVER_ip_get (TEST_RECORD_NS,
328 const struct GNUNET_CONFIGURATION_Handle *ccfg,
329 struct GNUNET_TESTING_Peer *peer)
331 struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
332 struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
336 die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
338 /* put records into namestore */
339 namestore_handle = GNUNET_NAMESTORE_connect(cfg);
340 if (NULL == namestore_handle)
342 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
347 if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
351 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
356 alice_key = GNUNET_CRYPTO_rsa_key_create_from_file (alice_keyfile);
358 GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
360 GNUNET_free(alice_keyfile);
362 struct GNUNET_NAMESTORE_RecordData rd;
363 char* ip = TEST_IP_NS;
364 struct in_addr *ns = GNUNET_malloc(sizeof(struct in_addr));
365 rd.expiration_time = UINT64_MAX;
366 GNUNET_assert(1 == inet_pton (AF_INET, ip, ns));
367 rd.data_size = sizeof(struct in_addr);
369 rd.record_type = GNUNET_DNSPARSER_TYPE_A;
370 rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
373 GNUNET_NAMESTORE_record_create (namestore_handle,
380 rd.data_size = strlen (TEST_RECORD_NS);
381 rd.data = TEST_RECORD_NS;
382 rd.record_type = GNUNET_GNS_RECORD_NS;
384 GNUNET_NAMESTORE_record_create (namestore_handle,
390 GNUNET_CRYPTO_rsa_key_free(alice_key);
396 main (int argc, char *argv[])
400 GNUNET_log_setup ("test-gns-simple-ns-lookup",
407 GNUNET_TESTING_peer_run ("test-gns-simple-ns-lookup", "test_gns_simple_lookup.conf", &do_check, NULL);
411 /* end of test_gns_simple_ns_lookup.c */