2 This file is part of GNUnet.
3 (C) 2012, 2013 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 namestore/test_namestore_api_store_update.c
22 * @brief testcase for namestore_api.c: store a record, update it and perform a lookup
23 * @author Matthias Wachs
26 #include "gnunet_namecache_service.h"
27 #include "gnunet_namestore_service.h"
28 #include "gnunet_testing_lib.h"
30 #define TEST_RECORD_TYPE 1234
32 #define TEST_RECORD_DATALEN 123
34 #define TEST_RECORD_DATA 'a'
37 #define TEST_RECORD_TYPE2 4321
39 #define TEST_RECORD_DATALEN2 234
41 #define TEST_RECORD_DATA2 'b'
43 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 100)
46 static struct GNUNET_NAMESTORE_Handle *nsh;
48 static struct GNUNET_NAMECACHE_Handle *nch;
50 static GNUNET_SCHEDULER_TaskIdentifier endbadly_task;
52 static struct GNUNET_CRYPTO_EcdsaPrivateKey *privkey;
54 static struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
58 static int update_performed;
60 static struct GNUNET_NAMESTORE_QueueEntry *nsqe;
62 static struct GNUNET_NAMECACHE_QueueEntry *ncqe;
64 static const char *name = "dummy";
72 GNUNET_NAMESTORE_disconnect (nsh);
77 GNUNET_NAMECACHE_disconnect (nch);
82 GNUNET_free (privkey);
85 GNUNET_SCHEDULER_shutdown ();
90 * Re-establish the connection to the service.
92 * @param cls handle to use to re-connect.
93 * @param tc scheduler context
97 const struct GNUNET_SCHEDULER_TaskContext *tc)
101 GNUNET_NAMESTORE_cancel (nsqe);
106 GNUNET_NAMECACHE_cancel (ncqe);
116 const struct GNUNET_SCHEDULER_TaskContext *tc)
124 put_cont (void *cls, int32_t success, const char *emsg);
128 rd_decrypt_cb (void *cls,
129 unsigned int rd_count,
130 const struct GNUNET_GNSRECORD_Data *rd)
132 struct GNUNET_GNSRECORD_Data rd_new;
134 GNUNET_assert (1 == rd_count);
135 GNUNET_assert (NULL != rd);
137 if (GNUNET_NO == update_performed)
139 char rd_cmp_data[TEST_RECORD_DATALEN];
140 memset (rd_cmp_data, TEST_RECORD_DATA, TEST_RECORD_DATALEN);
142 GNUNET_assert (TEST_RECORD_TYPE == rd[0].record_type);
143 GNUNET_assert (TEST_RECORD_DATALEN == rd[0].data_size);
144 GNUNET_assert (0 == memcmp (&rd_cmp_data, rd[0].data, TEST_RECORD_DATALEN));
146 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
147 "Block was decrypted successfully, updating record \n");
149 rd_new.flags = GNUNET_GNSRECORD_RF_NONE;
150 rd_new.expiration_time = GNUNET_TIME_absolute_get().abs_value_us + 1000000000;
151 rd_new.record_type = TEST_RECORD_TYPE2;
152 rd_new.data_size = TEST_RECORD_DATALEN2;
153 rd_new.data = GNUNET_malloc (TEST_RECORD_DATALEN2);
154 memset ((char *) rd_new.data, TEST_RECORD_DATA2, TEST_RECORD_DATALEN2);
156 nsqe = GNUNET_NAMESTORE_records_store (nsh, privkey, name,
157 1, &rd_new, &put_cont, (void *) name);
158 update_performed = GNUNET_YES;
162 char rd_cmp_data[TEST_RECORD_DATALEN2];
163 memset (rd_cmp_data, TEST_RECORD_DATA2, TEST_RECORD_DATALEN2);
165 GNUNET_assert (TEST_RECORD_TYPE2 == rd[0].record_type);
166 GNUNET_assert (TEST_RECORD_DATALEN2 == rd[0].data_size);
167 GNUNET_assert (0 == memcmp (&rd_cmp_data, rd[0].data, TEST_RECORD_DATALEN2));
169 GNUNET_SCHEDULER_cancel (endbadly_task);
170 endbadly_task = GNUNET_SCHEDULER_NO_TASK;
171 GNUNET_SCHEDULER_add_now (&end, NULL);
177 name_lookup_proc (void *cls,
178 const struct GNUNET_GNSRECORD_Block *block)
180 const char *name = cls;
183 GNUNET_assert (NULL != cls);
186 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
187 _("Namecache returned no block for `%s'\n"),
189 if (endbadly_task != GNUNET_SCHEDULER_NO_TASK)
190 GNUNET_SCHEDULER_cancel (endbadly_task);
191 endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
195 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
196 "Namecache returned block, decrypting \n");
197 GNUNET_assert (GNUNET_OK == GNUNET_GNSRECORD_block_decrypt(block,
198 &pubkey, name, &rd_decrypt_cb, (void *) name));
203 put_cont (void *cls, int32_t success, const char *emsg)
205 const char *name = cls;
206 struct GNUNET_HashCode derived_hash;
209 GNUNET_assert (NULL != cls);
210 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
211 "Name store added record for `%s': %s\n",
213 (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
214 /* Create derived hash */
215 GNUNET_GNSRECORD_query_from_private_key (privkey,
218 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
219 "Looking in namecache for `%s'\n",
220 GNUNET_h2s (&derived_hash));
221 ncqe = GNUNET_NAMECACHE_lookup_block (nch, &derived_hash,
222 &name_lookup_proc, (void *) name);
228 const struct GNUNET_CONFIGURATION_Handle *cfg,
229 struct GNUNET_TESTING_Peer *peer)
231 struct GNUNET_GNSRECORD_Data rd;
234 update_performed = GNUNET_NO;
235 endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
237 GNUNET_asprintf (&hostkey_file,
240 "N0UJMP015AFUNR2BTNM3FKPBLG38913BL8IDMCO2H0A1LIB81960.zkey");
241 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Using zonekey file `%s' \n", hostkey_file);
242 privkey = GNUNET_CRYPTO_ecdsa_key_create_from_file (hostkey_file);
243 GNUNET_free (hostkey_file);
244 GNUNET_assert (privkey != NULL);
245 GNUNET_CRYPTO_ecdsa_key_get_public (privkey, &pubkey);
247 rd.flags = GNUNET_GNSRECORD_RF_NONE;
248 rd.expiration_time = GNUNET_TIME_absolute_get().abs_value_us + 1000000000;
249 rd.record_type = TEST_RECORD_TYPE;
250 rd.data_size = TEST_RECORD_DATALEN;
251 rd.data = GNUNET_malloc (TEST_RECORD_DATALEN);
252 memset ((char *) rd.data, TEST_RECORD_DATA, TEST_RECORD_DATALEN);
254 nsh = GNUNET_NAMESTORE_connect (cfg);
255 GNUNET_break (NULL != nsh);
256 nch = GNUNET_NAMECACHE_connect (cfg);
257 GNUNET_break (NULL != nch);
258 nsqe = GNUNET_NAMESTORE_records_store (nsh,
261 &put_cont, (void *) name);
264 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
265 _("Namestore cannot store no block\n"));
267 GNUNET_free ((void *)rd.data);
272 main (int argc, char *argv[])
274 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-namestore/");
277 GNUNET_TESTING_peer_run ("test-namestore-api-store-update",
278 "test_namestore_api.conf",
286 /* end of test_namestore_api_store_update.c*/