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_simple_lookup.c
22 * @brief base testcase for testing a local GNS record lookup
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_dnsparser_lib.h"
32 #include "gnunet_gns_service.h"
35 #define VERBOSE GNUNET_YES
37 /* Timeout for entire testcase */
38 #define TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 20)
40 /* If number of peers not in config file, use this number */
41 #define DEFAULT_NUM_PEERS 2
43 /* test records to resolve */
44 #define TEST_DOMAIN "www.gnunet"
45 #define TEST_IP "127.0.0.1"
46 #define TEST_RECORD_NAME "www"
51 * Directory to store temp data in, defined in config file
53 static char *test_directory;
55 static struct GNUNET_TESTING_PeerGroup *pg;
57 /* Task handle to use to schedule test failure */
58 GNUNET_SCHEDULER_TaskIdentifier die_task;
60 /* Global return value (0 for success, anything else for failure) */
63 static struct GNUNET_NAMESTORE_Handle *namestore_handle;
65 static struct GNUNET_GNS_Handle *gns_handle;
67 const struct GNUNET_CONFIGURATION_Handle *cfg;
70 * Check whether peers successfully shut down.
73 shutdown_callback (void *cls, const char *emsg)
77 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Error on shutdown! ret=%d\n", ok);
82 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "done(ret=%d)!\n", ok);
87 on_lookup_result(void *cls, uint32_t rd_count,
88 const struct GNUNET_NAMESTORE_RecordData *rd)
94 GNUNET_NAMESTORE_disconnect (namestore_handle);
97 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
98 "Lookup failed, rp_filtering?\n");
104 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "name: %s\n", (char*)cls);
105 for (i=0; i<rd_count; i++)
107 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
108 if (rd[i].record_type == GNUNET_GNS_RECORD_A)
110 memcpy(&a, rd[i].data, sizeof(a));
112 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "address: %s\n", addr);
113 if (0 == strcmp(addr, TEST_IP))
115 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
116 "%s correctly resolved to %s!\n", TEST_DOMAIN, addr);
122 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No resolution!\n");
126 GNUNET_GNS_disconnect(gns_handle);
127 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer1!\n");
128 GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
133 * Function scheduled to be run on the successful start of services
134 * tries to look up the dns record for TEST_DOMAIN
137 commence_testing (void *cls, int32_t success, const char *emsg)
142 gns_handle = GNUNET_GNS_connect(cfg);
144 if (NULL == gns_handle)
146 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
147 "Failed to connect to GNS!\n");
151 GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN, GNUNET_GNS_RECORD_A,
154 &on_lookup_result, TEST_DOMAIN);
159 * Continuation for the GNUNET_DHT_get_stop call, so that we don't shut
160 * down the peers without freeing memory associated with GET request.
163 end_badly_cont (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
167 GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
168 GNUNET_SCHEDULER_cancel (die_task);
172 * Check if the get_handle is being used, if so stop the request. Either
173 * way, schedule the end_badly_cont function which actually shuts down the
177 end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
179 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failing test with error: `%s'!\n",
181 GNUNET_SCHEDULER_add_now (&end_badly_cont, NULL);
186 do_lookup(void *cls, const struct GNUNET_PeerIdentity *id,
187 const struct GNUNET_CONFIGURATION_Handle *_cfg,
188 struct GNUNET_TESTING_Daemon *d, const char *emsg)
190 struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
191 struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
196 GNUNET_SCHEDULER_cancel (die_task);
198 /* put records into namestore */
199 namestore_handle = GNUNET_NAMESTORE_connect(cfg);
200 if (NULL == namestore_handle)
202 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
207 if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
211 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
216 alice_key = GNUNET_CRYPTO_rsa_key_create_from_file (alice_keyfile);
218 GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
220 GNUNET_free(alice_keyfile);
222 struct GNUNET_NAMESTORE_RecordData rd;
224 struct in_addr *web = GNUNET_malloc(sizeof(struct in_addr));
225 rd.expiration_time = UINT64_MAX;
226 GNUNET_assert(1 == inet_pton (AF_INET, ip, web));
227 rd.data_size = sizeof(struct in_addr);
229 rd.record_type = GNUNET_DNSPARSER_TYPE_A;
230 rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
232 GNUNET_NAMESTORE_record_create (namestore_handle,
239 GNUNET_CRYPTO_rsa_key_free(alice_key);
245 run (void *cls, char *const *args, const char *cfgfile,
246 const struct GNUNET_CONFIGURATION_Handle *c)
249 /* Get path from configuration file */
251 GNUNET_CONFIGURATION_get_value_string (cfg, "paths", "servicehome",
259 /* Set up a task to end testing if peer start fails */
261 GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly,
262 "didn't start all daemons in reasonable amount of time!!!");
265 pg = GNUNET_TESTING_daemons_start(cfg, 1, 1, 1, TIMEOUT,
266 NULL, NULL, &do_lookup, NULL,
275 /* Arguments for GNUNET_PROGRAM_run */
276 char *const argv[] = { "test-gns-simple-lookup", /* Name to give running binary */
278 "test_gns_simple_lookup.conf", /* Config file to use */
284 struct GNUNET_GETOPT_CommandLineOption options[] = {
285 GNUNET_GETOPT_OPTION_END
287 /* Run the run function as a new program */
289 GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv,
290 "test-gns-simple-lookup", "nohelp", options, &run,
292 if (ret != GNUNET_OK)
294 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
295 "`test-gns-simple-lookup': Failed with error code %d\n", ret);
301 main (int argc, char *argv[])
305 GNUNET_log_setup ("test-gns-simple-lookup",
314 * Need to remove base directory, subdirectories taken care
315 * of by the testing framework.
320 /* end of test_gns_twopeer.c */