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_pseu_shorten.c
22 * @brief base testcase for testing on the fly pseu import and shorten
26 #include "gnunet_testing_lib.h"
27 #include "gnunet_core_service.h"
28 #include "block_gns.h"
29 #include "gnunet_signatures.h"
30 #include "gnunet_namestore_service.h"
31 #include "../namestore/namestore.h"
32 #include "gnunet_dnsparser_lib.h"
33 #include "gnunet_dht_service.h"
34 #include "gnunet_gns_service.h"
37 #define VERBOSE GNUNET_YES
39 /* Timeout for entire testcase */
40 #define TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 5)
42 /* If number of peers not in config file, use this number */
43 #define DEFAULT_NUM_PEERS 2
45 /* test records to resolve */
46 #define TEST_DOMAIN "www.alice.bob.gnunet"
47 #define TEST_IP "127.0.0.1"
48 #define TEST_RECORD_NAME "www"
50 #define TEST_AUTHORITY_BOB "bob"
51 #define TEST_AUTHORITY_ALICE "alice"
52 #define TEST_PSEU_ALICE "carol"
53 #define TEST_EXPECTED_RESULT "www.carol.gnunet"
55 #define DHT_OPERATION_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
60 * Directory to store temp data in, defined in config file
62 static char *test_directory;
64 struct GNUNET_TESTING_Daemon *d1;
67 /* Task handle to use to schedule test failure */
68 GNUNET_SCHEDULER_TaskIdentifier die_task;
70 /* Global return value (0 for success, anything else for failure) */
73 static struct GNUNET_NAMESTORE_Handle *namestore_handle;
75 static struct GNUNET_GNS_Handle *gns_handle;
77 static struct GNUNET_DHT_Handle *dht_handle;
79 const struct GNUNET_CONFIGURATION_Handle *cfg;
81 struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
82 struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded bob_pkey;
83 struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded our_pkey;
84 struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
85 struct GNUNET_CRYPTO_RsaPrivateKey *bob_key;
86 struct GNUNET_CRYPTO_RsaPrivateKey *our_key;
87 GNUNET_HashCode alice_hash;
88 GNUNET_HashCode bob_hash;
91 * Check whether peers successfully shut down.
94 shutdown_callback (void *cls, const char *emsg)
98 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Error on shutdown! ret=%d\n", ok);
103 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "done(ret=%d)!\n", ok);
107 * Called when gns shorten finishes
110 process_shorten_result(void* cls, const char* sname)
112 GNUNET_GNS_disconnect(gns_handle);
117 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
118 "shorten test failed!\n");
123 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
124 "%s shortened to %s\n", (char*)cls, sname);
125 if (0 != strcmp(sname, TEST_EXPECTED_RESULT))
127 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
128 "shorten test failed! (wanted: %s got: %s\n",
133 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "shorten test succeeded!\n");
136 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer1!\n");
137 GNUNET_TESTING_daemon_stop (d1, TIMEOUT, &shutdown_callback, NULL,
138 GNUNET_YES, GNUNET_NO);
142 do_shorten(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
144 GNUNET_GNS_shorten(gns_handle, TEST_DOMAIN, &process_shorten_result,
149 on_lookup_result(void *cls, uint32_t rd_count,
150 const struct GNUNET_NAMESTORE_RecordData *rd)
158 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
159 "Lookup failed, rp_filtering?\n");
165 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "name: %s\n", (char*)cls);
166 for (i=0; i<rd_count; i++)
168 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
169 if (rd[i].record_type == GNUNET_GNS_RECORD_TYPE_A)
171 memcpy(&a, rd[i].data, sizeof(a));
173 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "address: %s\n", addr);
174 if (0 == strcmp(addr, TEST_IP))
176 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
177 "%s correctly resolved to %s!\n", TEST_DOMAIN, addr);
183 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No resolution!\n");
188 GNUNET_SCHEDULER_add_delayed (TIMEOUT, &do_shorten, NULL);
193 * Function scheduled to be run on the successful start of services
194 * tries to look up the dns record for TEST_DOMAIN
197 commence_testing (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
199 GNUNET_DHT_disconnect(dht_handle);
201 GNUNET_CRYPTO_rsa_key_free(our_key);
202 GNUNET_CRYPTO_rsa_key_free(bob_key);
203 GNUNET_CRYPTO_rsa_key_free(alice_key);
205 gns_handle = GNUNET_GNS_connect(cfg);
207 if (NULL == gns_handle)
209 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
210 "Failed to connect to GNS!\n");
213 GNUNET_GNS_lookup(gns_handle, TEST_DOMAIN, GNUNET_GNS_RECORD_TYPE_A,
214 &on_lookup_result, TEST_DOMAIN);
218 * Continuation for the GNUNET_DHT_get_stop call, so that we don't shut
219 * down the peers without freeing memory associated with GET request.
222 end_badly_cont (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
226 GNUNET_TESTING_daemon_stop (d1, TIMEOUT, &shutdown_callback, NULL,
227 GNUNET_YES, GNUNET_NO);
228 GNUNET_SCHEDULER_cancel (die_task);
232 * Check if the get_handle is being used, if so stop the request. Either
233 * way, schedule the end_badly_cont function which actually shuts down the
237 end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
239 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failing test with error: `%s'!\n",
241 GNUNET_SCHEDULER_add_now (&end_badly_cont, NULL);
246 put_pseu_dht(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
248 struct GNSNameRecordBlock *nrb;
249 GNUNET_HashCode name_hash;
250 GNUNET_HashCode xor_hash;
251 GNUNET_HashCode zone_hash;
252 uint32_t rd_payload_length;
253 char* nrb_data = NULL;
254 struct GNUNET_CRYPTO_RsaSignature *sig;
255 struct GNUNET_NAMESTORE_RecordData rd;
257 rd.expiration = GNUNET_TIME_absolute_get_forever ();
258 rd.data_size = strlen(TEST_PSEU_ALICE);
259 rd.data = TEST_PSEU_ALICE;
260 rd.record_type = GNUNET_GNS_RECORD_PSEU;
262 sig = GNUNET_NAMESTORE_create_signature(alice_key,
263 GNUNET_TIME_absolute_get_forever(),
266 rd_payload_length = GNUNET_NAMESTORE_records_get_size (1, &rd);
267 nrb = GNUNET_malloc(rd_payload_length + strlen("+") + 1
268 + sizeof(struct GNSNameRecordBlock));
269 nrb->signature = *sig;
270 nrb->public_key = alice_pkey;
271 nrb->rd_count = htonl(1);
272 memset(&nrb[1], 0, strlen("+") + 1);
273 strcpy((char*)&nrb[1], "+");
274 nrb_data = (char*)&nrb[1];
275 nrb_data += strlen("+") + 1;
277 if (-1 == GNUNET_NAMESTORE_records_serialize (1,
282 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Record serialization failed!\n");
284 GNUNET_DHT_disconnect(dht_handle);
287 GNUNET_CRYPTO_rsa_key_free(our_key);
288 GNUNET_CRYPTO_rsa_key_free(bob_key);
289 GNUNET_CRYPTO_rsa_key_free(alice_key);
294 GNUNET_CRYPTO_hash("+", strlen("+"), &name_hash);
295 GNUNET_CRYPTO_hash(&alice_pkey,
296 sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
298 GNUNET_CRYPTO_hash_xor(&zone_hash, &name_hash, &xor_hash);
300 rd_payload_length += sizeof(struct GNSNameRecordBlock) +
303 GNUNET_DHT_put (dht_handle, &xor_hash,
306 GNUNET_BLOCK_TYPE_GNS_NAMERECORD,
310 DHT_OPERATION_TIMEOUT,
319 put_www_dht(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
321 struct GNSNameRecordBlock *nrb;
322 GNUNET_HashCode name_hash;
323 GNUNET_HashCode xor_hash;
324 GNUNET_HashCode zone_hash;
325 uint32_t rd_payload_length;
326 char* nrb_data = NULL;
327 struct GNUNET_CRYPTO_RsaSignature *sig;
328 struct GNUNET_NAMESTORE_RecordData rd;
330 struct in_addr *web = GNUNET_malloc(sizeof(struct in_addr));
332 rd.expiration = GNUNET_TIME_absolute_get_forever ();
333 GNUNET_assert(1 == inet_pton (AF_INET, ip, web));
334 rd.data_size = sizeof(struct in_addr);
336 rd.record_type = GNUNET_DNSPARSER_TYPE_A;
338 sig = GNUNET_NAMESTORE_create_signature(alice_key,
339 GNUNET_TIME_absolute_get_forever(),
342 rd_payload_length = GNUNET_NAMESTORE_records_get_size (1, &rd);
343 nrb = GNUNET_malloc(rd_payload_length + strlen(TEST_RECORD_NAME) + 1
344 + sizeof(struct GNSNameRecordBlock));
345 nrb->signature = *sig;
346 nrb->public_key = alice_pkey;
347 nrb->rd_count = htonl(1);
348 memset(&nrb[1], 0, strlen(TEST_RECORD_NAME) + 1);
349 strcpy((char*)&nrb[1], TEST_RECORD_NAME);
350 nrb_data = (char*)&nrb[1];
351 nrb_data += strlen(TEST_RECORD_NAME) + 1;
353 if (-1 == GNUNET_NAMESTORE_records_serialize (1,
358 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Record serialization failed!\n");
360 GNUNET_DHT_disconnect(dht_handle);
362 GNUNET_CRYPTO_rsa_key_free(our_key);
363 GNUNET_CRYPTO_rsa_key_free(bob_key);
364 GNUNET_CRYPTO_rsa_key_free(alice_key);
369 GNUNET_CRYPTO_hash(TEST_RECORD_NAME, strlen(TEST_RECORD_NAME), &name_hash);
370 GNUNET_CRYPTO_hash(&alice_pkey,
371 sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
373 GNUNET_CRYPTO_hash_xor(&zone_hash, &name_hash, &xor_hash);
375 rd_payload_length += sizeof(struct GNSNameRecordBlock) +
376 strlen(TEST_RECORD_NAME) + 1;
378 GNUNET_DHT_put (dht_handle, &xor_hash,
381 GNUNET_BLOCK_TYPE_GNS_NAMERECORD,
385 DHT_OPERATION_TIMEOUT,
395 put_pkey_dht(void *cls, int32_t success, const char *emsg)
397 struct GNSNameRecordBlock *nrb;
398 GNUNET_HashCode name_hash;
399 GNUNET_HashCode xor_hash;
400 GNUNET_HashCode zone_hash;
401 uint32_t rd_payload_length;
402 char* nrb_data = NULL;
403 struct GNUNET_CRYPTO_RsaSignature *sig;
404 struct GNUNET_NAMESTORE_RecordData rd;
406 rd.expiration = GNUNET_TIME_absolute_get_forever ();
407 rd.data_size = sizeof(GNUNET_HashCode);
408 rd.data = &alice_hash;
409 rd.record_type = GNUNET_GNS_RECORD_PKEY;
411 sig = GNUNET_NAMESTORE_create_signature(bob_key,
412 GNUNET_TIME_absolute_get_forever(),
413 TEST_AUTHORITY_ALICE,
417 rd_payload_length = GNUNET_NAMESTORE_records_get_size (1, &rd);
418 nrb = GNUNET_malloc(rd_payload_length + strlen(TEST_AUTHORITY_ALICE) + 1
419 + sizeof(struct GNSNameRecordBlock));
420 nrb->signature = *sig;
421 nrb->public_key = bob_pkey;
422 nrb->rd_count = htonl(1);
423 memset(&nrb[1], 0, strlen(TEST_AUTHORITY_ALICE) + 1);
424 strcpy((char*)&nrb[1], TEST_AUTHORITY_ALICE);
425 nrb_data = (char*)&nrb[1];
426 nrb_data += strlen(TEST_AUTHORITY_ALICE) + 1;
428 if (-1 == GNUNET_NAMESTORE_records_serialize (1,
433 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Record serialization failed!\n");
436 GNUNET_CRYPTO_rsa_key_free(our_key);
437 GNUNET_CRYPTO_rsa_key_free(bob_key);
438 GNUNET_CRYPTO_rsa_key_free(alice_key);
445 GNUNET_CRYPTO_hash(TEST_AUTHORITY_ALICE,
446 strlen(TEST_AUTHORITY_ALICE), &name_hash);
447 GNUNET_CRYPTO_hash(&bob_pkey,
448 sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
450 GNUNET_CRYPTO_hash_xor(&zone_hash, &name_hash, &xor_hash);
452 rd_payload_length += sizeof(struct GNSNameRecordBlock) +
453 strlen(TEST_AUTHORITY_ALICE) + 1;
454 GNUNET_DHT_put (dht_handle, &xor_hash,
457 GNUNET_BLOCK_TYPE_GNS_NAMERECORD,
461 DHT_OPERATION_TIMEOUT,
464 GNUNET_NAMESTORE_disconnect(namestore_handle, GNUNET_NO);
469 do_lookup(void *cls, const struct GNUNET_PeerIdentity *id,
470 const struct GNUNET_CONFIGURATION_Handle *cfg,
471 struct GNUNET_TESTING_Daemon *d, const char *emsg)
478 GNUNET_SCHEDULER_cancel (die_task);
480 /* put records into namestore */
481 namestore_handle = GNUNET_NAMESTORE_connect(cfg);
482 if (NULL == namestore_handle)
484 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
490 dht_handle = GNUNET_DHT_connect(cfg, 1);
491 if (NULL == dht_handle)
493 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to dht\n");
498 if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
502 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
507 our_key = GNUNET_CRYPTO_rsa_key_create_from_file (our_keyfile);
508 bob_key = GNUNET_CRYPTO_rsa_key_create ();
509 alice_key = GNUNET_CRYPTO_rsa_key_create ();
511 GNUNET_free(our_keyfile);
513 GNUNET_CRYPTO_rsa_key_get_public (our_key, &our_pkey);
514 GNUNET_CRYPTO_rsa_key_get_public (bob_key, &bob_pkey);
515 GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
516 GNUNET_CRYPTO_hash(&bob_pkey, sizeof(bob_pkey), &bob_hash);
517 GNUNET_CRYPTO_hash(&alice_pkey, sizeof(alice_pkey), &alice_hash);
519 struct GNUNET_NAMESTORE_RecordData rd;
520 rd.expiration = GNUNET_TIME_absolute_get_forever ();
521 rd.data_size = sizeof(GNUNET_HashCode);
523 rd.record_type = GNUNET_GNS_RECORD_PKEY;
525 GNUNET_NAMESTORE_record_create (namestore_handle,
536 run (void *cls, char *const *args, const char *cfgfile,
537 const struct GNUNET_CONFIGURATION_Handle *c)
540 /* Get path from configuration file */
542 GNUNET_CONFIGURATION_get_value_string (cfg, "paths", "servicehome",
550 /* Set up a task to end testing if peer start fails */
552 GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly,
553 "didn't start all daemons in reasonable amount of time!!!");
556 d1 = GNUNET_TESTING_daemon_start(cfg, TIMEOUT, GNUNET_NO, NULL, NULL, 0,
557 NULL, NULL, NULL, &do_lookup, NULL);
565 /* Arguments for GNUNET_PROGRAM_run */
566 char *const argv[] = { "test-gns-dht-delegated-lookup", /* Name to give running binary */
568 "test_gns_simple_lookup.conf", /* Config file to use */
574 struct GNUNET_GETOPT_CommandLineOption options[] = {
575 GNUNET_GETOPT_OPTION_END
577 /* Run the run function as a new program */
579 GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv,
580 "test-gns-dht-delegated-lookup", "nohelp", options, &run,
582 if (ret != GNUNET_OK)
584 GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
585 "`test-gns-dht-delegated-lookup': Failed with error code %d\n", ret);
591 main (int argc, char *argv[])
595 GNUNET_log_setup ("test-gns-simple-lookup",
604 * Need to remove base directory, subdirectories taken care
605 * of by the testing framework.
610 /* end of test_gns_twopeer.c */