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"
36 /* Timeout for entire testcase */
37 #define TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 30)
39 /* test records to resolve */
40 #define TEST_DOMAIN "www.alicewonderland.bobbuilder.gads"
41 #define TEST_IP "127.0.0.1"
42 #define TEST_RECORD_NAME "www"
44 #define TEST_PRIVATE_ZONE "private"
45 #define TEST_SHORTEN_ZONE "short"
46 #define TEST_AUTHORITY_BOB "bobbuilder"
47 #define TEST_AUTHORITY_ALICE "alicewonderland"
48 #define TEST_PSEU_ALICE "carol"
49 #define TEST_EXPECTED_RESULT "www.carol.short.private.gads"
51 #define DHT_OPERATION_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
53 #define KEYFILE_SHORTEN = "zonefiles/188JSUMKEF25GVU8TTV0PBNNN8JVCPUEDFV1UHJJU884JD25V0T0.zkey"
54 #define KEYFILE_PRIVATE = "zonefiles/OEFL7A4VEF1B40QLEMTG5D8G1CN6EN16QUSG5R2DT71GRJN34LSG.zkey"
55 #define KEYFILE_BOB "../namestore/zonefiles/HGU0A0VCU334DN7F2I9UIUMVQMM7JMSD142LIMNUGTTV9R0CF4EG.zkey"
56 #define KEYFILE_ALICE "../namestore/zonefiles/N0UJMP015AFUNR2BTNM3FKPBLG38913BL8IDMCO2H0A1LIB81960.zkey"
60 /* Task handle to use to schedule test failure */
61 static GNUNET_SCHEDULER_TaskIdentifier die_task;
63 /* Global return value (0 for success, anything else for failure) */
66 static struct GNUNET_NAMESTORE_Handle *namestore_handle;
68 static struct GNUNET_GNS_Handle *gns_handle;
70 static struct GNUNET_DHT_Handle *dht_handle;
72 static const struct GNUNET_CONFIGURATION_Handle *cfg;
74 static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
75 static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded bob_pkey;
76 static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded our_pkey;
77 static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded priv_pkey;
78 static struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded short_pkey;
79 static struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
80 static struct GNUNET_CRYPTO_RsaPrivateKey *bob_key;
81 static struct GNUNET_CRYPTO_RsaPrivateKey *our_key;
82 static struct GNUNET_CRYPTO_RsaPrivateKey *priv_key;
83 static struct GNUNET_CRYPTO_RsaPrivateKey *short_key;
84 static struct GNUNET_CRYPTO_ShortHashCode alice_hash;
85 static struct GNUNET_CRYPTO_ShortHashCode bob_hash;
86 static struct GNUNET_CRYPTO_ShortHashCode our_zone;
87 static struct GNUNET_CRYPTO_ShortHashCode priv_zone;
88 static struct GNUNET_CRYPTO_ShortHashCode short_zone;
92 * Check if the get_handle is being used, if so stop the request. Either
93 * way, schedule the end_badly_cont function which actually shuts down the
97 end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
99 die_task = GNUNET_SCHEDULER_NO_TASK;
100 if (NULL != gns_handle)
102 GNUNET_GNS_disconnect(gns_handle);
106 if (NULL != namestore_handle)
108 GNUNET_NAMESTORE_disconnect (namestore_handle);
109 namestore_handle = NULL;
112 if (NULL != dht_handle)
114 GNUNET_DHT_disconnect (dht_handle);
119 GNUNET_SCHEDULER_shutdown ();
127 GNUNET_SCHEDULER_cancel (die_task);
128 die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
133 shutdown_task (void *cls,
134 const struct GNUNET_SCHEDULER_TaskContext *tc)
136 GNUNET_GNS_disconnect(gns_handle);
137 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Shutting down peer!\n");
138 GNUNET_SCHEDULER_shutdown ();
142 * Called when gns shorten finishes
145 process_shorten_result(void* cls, const char* sname)
148 if (GNUNET_SCHEDULER_NO_TASK != die_task)
150 GNUNET_SCHEDULER_cancel (die_task);
151 die_task = GNUNET_SCHEDULER_NO_TASK;
154 if (NULL != dht_handle)
156 GNUNET_DHT_disconnect (dht_handle);
162 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
163 "shorten test failed!\n");
168 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
169 "%s shortened to %s\n", (char*)cls, sname);
170 if (0 != strcmp(sname, TEST_EXPECTED_RESULT))
172 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
173 "shorten test failed! (wanted: %s got: %s\n",
174 TEST_EXPECTED_RESULT, sname);
178 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "shorten test succeeded!\n");
180 GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
185 on_lookup_result(void *cls, uint32_t rd_count,
186 const struct GNUNET_NAMESTORE_RecordData *rd)
194 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
195 "Lookup failed, rp_filtering?\n");
201 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "name: %s\n", (char*)cls);
202 for (i=0; i<rd_count; i++)
204 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "type: %d\n", rd[i].record_type);
205 if (rd[i].record_type == GNUNET_GNS_RECORD_A)
207 memcpy(&a, rd[i].data, sizeof(a));
209 GNUNET_log (GNUNET_ERROR_TYPE_INFO, "address: %s\n", addr);
210 if (0 == strcmp(addr, TEST_IP))
212 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
213 "%s correctly resolved to %s!\n", TEST_DOMAIN, addr);
219 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No resolution!\n");
223 GNUNET_GNS_shorten_zone (gns_handle, TEST_DOMAIN,
227 &process_shorten_result,
233 * Function scheduled to be run on the successful start of services
234 * tries to look up the dns record for TEST_DOMAIN
237 commence_testing (void *cls, int success)
239 GNUNET_CRYPTO_rsa_key_free(our_key);
240 GNUNET_CRYPTO_rsa_key_free(bob_key);
241 GNUNET_CRYPTO_rsa_key_free(alice_key);
242 GNUNET_NAMESTORE_disconnect (namestore_handle);
243 namestore_handle = NULL;
244 gns_handle = GNUNET_GNS_connect(cfg);
245 if (NULL == gns_handle)
247 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
248 "Failed to connect to GNS!\n");
250 GNUNET_GNS_lookup_zone (gns_handle, TEST_DOMAIN,
255 &on_lookup_result, TEST_DOMAIN);
260 put_pseu_dht (void *cls, int success)
262 struct GNSNameRecordBlock *nrb;
263 struct GNUNET_CRYPTO_ShortHashCode name_hash;
264 struct GNUNET_CRYPTO_ShortHashCode zone_hash;
265 struct GNUNET_HashCode xor_hash;
266 struct GNUNET_HashCode name_hash_double;
267 struct GNUNET_HashCode zone_hash_double;
268 uint32_t rd_payload_length;
269 char* nrb_data = NULL;
270 struct GNUNET_CRYPTO_RsaSignature *sig;
271 struct GNUNET_NAMESTORE_RecordData rd;
273 memset (&rd, 0, sizeof (struct GNUNET_NAMESTORE_RecordData));
274 rd.expiration_time = GNUNET_TIME_UNIT_FOREVER_ABS.abs_value;
275 rd.data_size = strlen(TEST_PSEU_ALICE)+1;
276 rd.data = TEST_PSEU_ALICE;
277 rd.record_type = GNUNET_GNS_RECORD_PSEU;
280 sig = GNUNET_NAMESTORE_create_signature(alice_key,
281 GNUNET_TIME_UNIT_FOREVER_ABS,
282 GNUNET_GNS_MASTERZONE_STR,
285 GNUNET_assert (NULL != sig);
287 GNUNET_break (GNUNET_OK == GNUNET_NAMESTORE_verify_signature (&alice_pkey,
288 GNUNET_TIME_UNIT_FOREVER_ABS,
289 GNUNET_GNS_MASTERZONE_STR,
293 rd_payload_length = GNUNET_NAMESTORE_records_get_size (1, &rd);
294 nrb = GNUNET_malloc(rd_payload_length + strlen(GNUNET_GNS_MASTERZONE_STR) + 1
295 + sizeof(struct GNSNameRecordBlock));
296 nrb->signature = *sig;
297 nrb->public_key = alice_pkey;
298 nrb->rd_count = htonl(1);
299 memset(&nrb[1], 0, strlen(GNUNET_GNS_MASTERZONE_STR) + 1);
300 strcpy((char*)&nrb[1], GNUNET_GNS_MASTERZONE_STR);
301 nrb_data = (char*)&nrb[1];
302 nrb_data += strlen(GNUNET_GNS_MASTERZONE_STR) + 1;
304 if (-1 == GNUNET_NAMESTORE_records_serialize (1,
309 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Record serialization failed!\n");
311 GNUNET_CRYPTO_rsa_key_free(our_key);
312 GNUNET_CRYPTO_rsa_key_free(bob_key);
313 GNUNET_CRYPTO_rsa_key_free(alice_key);
319 GNUNET_CRYPTO_short_hash(GNUNET_GNS_MASTERZONE_STR, strlen(GNUNET_GNS_MASTERZONE_STR), &name_hash);
320 GNUNET_CRYPTO_short_hash(&alice_pkey,
321 sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
324 GNUNET_CRYPTO_short_hash_double(&name_hash, &name_hash_double);
325 GNUNET_CRYPTO_short_hash_double(&zone_hash, &zone_hash_double);
326 GNUNET_CRYPTO_hash_xor(&zone_hash_double, &name_hash_double, &xor_hash);
328 rd_payload_length += sizeof(struct GNSNameRecordBlock) +
329 strlen(GNUNET_GNS_MASTERZONE_STR) + 1;
331 GNUNET_DHT_put (dht_handle, &xor_hash,
333 GNUNET_DHT_RO_DEMULTIPLEX_EVERYWHERE,
334 GNUNET_BLOCK_TYPE_GNS_NAMERECORD,
337 GNUNET_TIME_UNIT_FOREVER_ABS,
338 DHT_OPERATION_TIMEOUT,
348 put_www_dht(void *cls, int success)
350 struct GNSNameRecordBlock *nrb;
351 struct GNUNET_CRYPTO_ShortHashCode name_hash;
352 struct GNUNET_CRYPTO_ShortHashCode zone_hash;
353 struct GNUNET_HashCode xor_hash;
354 struct GNUNET_HashCode name_hash_double;
355 struct GNUNET_HashCode zone_hash_double;
356 uint32_t rd_payload_length;
357 char* nrb_data = NULL;
358 struct GNUNET_CRYPTO_RsaSignature *sig;
359 struct GNUNET_NAMESTORE_RecordData rd;
361 struct in_addr *web = GNUNET_malloc(sizeof(struct in_addr));
363 rd.expiration_time = UINT64_MAX;
364 GNUNET_assert(1 == inet_pton (AF_INET, ip, web));
365 rd.data_size = sizeof(struct in_addr);
367 rd.record_type = GNUNET_DNSPARSER_TYPE_A;
368 rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
370 sig = GNUNET_NAMESTORE_create_signature(alice_key,
371 GNUNET_TIME_UNIT_FOREVER_ABS,
375 GNUNET_break (GNUNET_OK == GNUNET_NAMESTORE_verify_signature (&alice_pkey,
376 GNUNET_TIME_UNIT_FOREVER_ABS,
381 rd_payload_length = GNUNET_NAMESTORE_records_get_size (1, &rd);
382 nrb = GNUNET_malloc(rd_payload_length + strlen(TEST_RECORD_NAME) + 1
383 + sizeof(struct GNSNameRecordBlock));
384 nrb->signature = *sig;
385 nrb->public_key = alice_pkey;
386 nrb->rd_count = htonl(1);
387 memset(&nrb[1], 0, strlen(TEST_RECORD_NAME) + 1);
388 strcpy((char*)&nrb[1], TEST_RECORD_NAME);
389 nrb_data = (char*)&nrb[1];
390 nrb_data += strlen(TEST_RECORD_NAME) + 1;
392 if (-1 == GNUNET_NAMESTORE_records_serialize (1,
397 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Record serialization failed!\n");
399 GNUNET_CRYPTO_rsa_key_free(our_key);
400 GNUNET_CRYPTO_rsa_key_free(bob_key);
401 GNUNET_CRYPTO_rsa_key_free(alice_key);
408 GNUNET_CRYPTO_short_hash(TEST_RECORD_NAME, strlen(TEST_RECORD_NAME), &name_hash);
409 GNUNET_CRYPTO_short_hash(&alice_pkey,
410 sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
412 GNUNET_CRYPTO_short_hash_double(&zone_hash, &zone_hash_double);
413 GNUNET_CRYPTO_short_hash_double(&name_hash, &name_hash_double);
414 GNUNET_CRYPTO_hash_xor(&zone_hash_double, &name_hash_double, &xor_hash);
416 rd_payload_length += sizeof(struct GNSNameRecordBlock) +
417 strlen(TEST_RECORD_NAME) + 1;
419 GNUNET_DHT_put (dht_handle, &xor_hash,
421 GNUNET_DHT_RO_DEMULTIPLEX_EVERYWHERE,
422 GNUNET_BLOCK_TYPE_GNS_NAMERECORD,
425 GNUNET_TIME_UNIT_FOREVER_ABS,
426 DHT_OPERATION_TIMEOUT,
436 put_pkey_dht(void *cls, int32_t success, const char *emsg)
438 struct GNSNameRecordBlock *nrb;
439 struct GNUNET_CRYPTO_ShortHashCode name_hash;
440 struct GNUNET_CRYPTO_ShortHashCode zone_hash;
441 struct GNUNET_HashCode xor_hash;
442 struct GNUNET_HashCode name_hash_double;
443 struct GNUNET_HashCode zone_hash_double;
444 uint32_t rd_payload_length;
445 char* nrb_data = NULL;
446 struct GNUNET_CRYPTO_RsaSignature *sig;
447 struct GNUNET_NAMESTORE_RecordData rd;
449 rd.expiration_time = UINT64_MAX;
450 rd.data_size = sizeof(struct GNUNET_CRYPTO_ShortHashCode);
451 rd.data = &alice_hash;
452 rd.record_type = GNUNET_GNS_RECORD_PKEY;
453 rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
455 sig = GNUNET_NAMESTORE_create_signature(bob_key,
456 GNUNET_TIME_UNIT_FOREVER_ABS,
457 TEST_AUTHORITY_ALICE,
461 rd_payload_length = GNUNET_NAMESTORE_records_get_size (1, &rd);
462 nrb = GNUNET_malloc(rd_payload_length + strlen(TEST_AUTHORITY_ALICE) + 1
463 + sizeof(struct GNSNameRecordBlock));
464 nrb->signature = *sig;
465 nrb->public_key = bob_pkey;
466 nrb->rd_count = htonl(1);
467 memset(&nrb[1], 0, strlen(TEST_AUTHORITY_ALICE) + 1);
468 strcpy((char*)&nrb[1], TEST_AUTHORITY_ALICE);
469 nrb_data = (char*)&nrb[1];
470 nrb_data += strlen(TEST_AUTHORITY_ALICE) + 1;
472 if (-1 == GNUNET_NAMESTORE_records_serialize (1,
477 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Record serialization failed!\n");
480 GNUNET_CRYPTO_rsa_key_free (our_key);
481 GNUNET_CRYPTO_rsa_key_free (bob_key);
482 GNUNET_CRYPTO_rsa_key_free (alice_key);
490 GNUNET_CRYPTO_short_hash(TEST_AUTHORITY_ALICE,
491 strlen(TEST_AUTHORITY_ALICE), &name_hash);
492 GNUNET_CRYPTO_short_hash(&bob_pkey,
493 sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
495 GNUNET_CRYPTO_short_hash_double(&zone_hash, &zone_hash_double);
496 GNUNET_CRYPTO_short_hash_double(&name_hash, &name_hash_double);
497 GNUNET_CRYPTO_hash_xor(&zone_hash_double, &name_hash_double, &xor_hash);
499 rd_payload_length += sizeof(struct GNSNameRecordBlock) +
500 strlen(TEST_AUTHORITY_ALICE) + 1;
501 GNUNET_DHT_put (dht_handle, &xor_hash,
503 GNUNET_DHT_RO_DEMULTIPLEX_EVERYWHERE,
504 GNUNET_BLOCK_TYPE_GNS_NAMERECORD,
507 GNUNET_TIME_UNIT_FOREVER_ABS,
508 DHT_OPERATION_TIMEOUT,
517 fin_init_zone (void *cls, int32_t success, const char *emsg)
519 struct GNUNET_NAMESTORE_RecordData rd;
520 rd.expiration_time = UINT64_MAX;
521 rd.data_size = sizeof(struct GNUNET_CRYPTO_ShortHashCode);
523 rd.record_type = GNUNET_GNS_RECORD_PKEY;
524 rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
526 GNUNET_NAMESTORE_record_create (namestore_handle,
536 cont_init_zone (void *cls, int32_t success, const char *emsg)
539 struct GNUNET_NAMESTORE_RecordData rd;
540 rd.expiration_time = UINT64_MAX;
541 rd.data_size = sizeof(struct GNUNET_CRYPTO_ShortHashCode);
542 rd.data = &short_zone;
543 rd.record_type = GNUNET_GNS_RECORD_PKEY;
544 rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
546 GNUNET_NAMESTORE_record_create (namestore_handle,
557 const struct GNUNET_CONFIGURATION_Handle *ccfg,
558 struct GNUNET_TESTING_Peer *peer)
560 char* private_keyfile;
561 char* shorten_keyfile;
565 die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
567 /* put records into namestore */
568 namestore_handle = GNUNET_NAMESTORE_connect(cfg);
569 if (NULL == namestore_handle)
571 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
577 dht_handle = GNUNET_DHT_connect(cfg, 1);
578 if (NULL == dht_handle)
580 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to dht\n");
585 if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
589 GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
594 if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
598 GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
599 "Failed to get shorten zone key from cfg\n");
604 if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
608 GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
609 "Failed to get private zone key from cfg\n");
613 our_key = GNUNET_CRYPTO_rsa_key_create_from_file (our_keyfile);
614 priv_key = GNUNET_CRYPTO_rsa_key_create_from_file (private_keyfile);
615 short_key = GNUNET_CRYPTO_rsa_key_create_from_file (shorten_keyfile);
616 bob_key = GNUNET_CRYPTO_rsa_key_create_from_file (KEYFILE_BOB);
617 alice_key = GNUNET_CRYPTO_rsa_key_create_from_file (KEYFILE_ALICE);
619 GNUNET_free(our_keyfile);
620 GNUNET_free(shorten_keyfile);
621 GNUNET_free(private_keyfile);
623 GNUNET_CRYPTO_rsa_key_get_public (our_key, &our_pkey);
624 GNUNET_CRYPTO_rsa_key_get_public (priv_key, &priv_pkey);
625 GNUNET_CRYPTO_rsa_key_get_public (short_key, &short_pkey);
626 GNUNET_CRYPTO_rsa_key_get_public (bob_key, &bob_pkey);
627 GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
628 GNUNET_CRYPTO_short_hash(&bob_pkey, sizeof(bob_pkey), &bob_hash);
629 GNUNET_CRYPTO_short_hash(&alice_pkey, sizeof(alice_pkey), &alice_hash);
630 GNUNET_CRYPTO_short_hash(&our_pkey, sizeof(our_pkey), &our_zone);
631 GNUNET_CRYPTO_short_hash(&priv_pkey, sizeof(priv_pkey), &priv_zone);
632 GNUNET_CRYPTO_short_hash(&short_pkey, sizeof(short_pkey), &short_zone);
634 struct GNUNET_NAMESTORE_RecordData rd;
635 rd.expiration_time = UINT64_MAX;
636 rd.data_size = sizeof(struct GNUNET_CRYPTO_ShortHashCode);
637 rd.data = &priv_zone;
638 rd.record_type = GNUNET_GNS_RECORD_PKEY;
639 rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
641 GNUNET_NAMESTORE_record_create (namestore_handle,
651 main (int argc, char *argv[])
654 GNUNET_log_setup ("test-gns-pseu-shorten",
657 GNUNET_TESTING_peer_run ("test-gns-pseu-shorten", "test_gns_simple_lookup.conf", &do_check, NULL);
661 /* end of test_gns_pseu_shorten.c */