2 This file is part of GNUnet.
3 Copyright (C) 2012 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your 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 Affero General Public License for more details.
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 SPDX-License-Identifier: AGPL3.0-or-later
21 * @file namecache/test_namecache_api.c
22 * @brief testcase for namecache_api.c: store a record and perform a lookup
25 #include "gnunet_namecache_service.h"
26 #include "gnunet_testing_lib.h"
27 #include "gnunet_dnsparser_lib.h"
29 #define TEST_RECORD_TYPE GNUNET_DNSPARSER_TYPE_TXT
31 #define TEST_RECORD_DATALEN 123
33 #define TEST_RECORD_DATA 'a'
35 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 100)
38 static struct GNUNET_NAMECACHE_Handle *nsh;
40 static struct GNUNET_SCHEDULER_Task *endbadly_task;
42 static struct GNUNET_CRYPTO_EcdsaPrivateKey *privkey;
44 static struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
48 static struct GNUNET_NAMECACHE_QueueEntry *nsqe;
56 GNUNET_NAMECACHE_disconnect (nsh);
61 GNUNET_free (privkey);
64 GNUNET_SCHEDULER_shutdown ();
69 * Re-establish the connection to the service.
71 * @param cls handle to use to re-connect.
78 GNUNET_NAMECACHE_cancel (nsqe);
95 rd_decrypt_cb (void *cls,
96 unsigned int rd_count,
97 const struct GNUNET_GNSRECORD_Data *rd)
99 char rd_cmp_data[TEST_RECORD_DATALEN];
101 GNUNET_assert (1 == rd_count);
102 GNUNET_assert (NULL != rd);
104 memset (rd_cmp_data, 'a', TEST_RECORD_DATALEN);
106 GNUNET_assert (TEST_RECORD_TYPE == rd[0].record_type);
107 GNUNET_assert (TEST_RECORD_DATALEN == rd[0].data_size);
108 GNUNET_assert (0 == memcmp (&rd_cmp_data, rd[0].data, TEST_RECORD_DATALEN));
110 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
111 "Block was decrypted successfully \n");
113 GNUNET_SCHEDULER_add_now (&end, NULL);
118 name_lookup_proc (void *cls,
119 const struct GNUNET_GNSRECORD_Block *block)
121 const char *name = cls;
125 GNUNET_assert (NULL != cls);
127 if (endbadly_task != NULL)
129 GNUNET_SCHEDULER_cancel (endbadly_task);
130 endbadly_task = NULL;
135 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
136 _ ("Namecache returned no block\n"));
137 if (NULL != endbadly_task)
138 GNUNET_SCHEDULER_cancel (endbadly_task);
139 endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
143 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
144 "Namecache returned block, decrypting \n");
145 GNUNET_assert (GNUNET_OK == GNUNET_GNSRECORD_block_decrypt (block,
153 cache_cont (void *cls, int32_t success, const char *emsg)
155 const char *name = cls;
156 struct GNUNET_HashCode derived_hash;
158 GNUNET_assert (NULL != cls);
160 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
161 "Name store cached record for `%s': %s\n",
163 (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
165 /* Create derived hash */
166 GNUNET_GNSRECORD_query_from_public_key (&pubkey, name, &derived_hash);
168 nsqe = GNUNET_NAMECACHE_lookup_block (nsh, &derived_hash,
169 &name_lookup_proc, (void *) name);
175 const struct GNUNET_CONFIGURATION_Handle *cfg,
176 struct GNUNET_TESTING_Peer *peer)
178 struct GNUNET_GNSRECORD_Data rd;
179 struct GNUNET_GNSRECORD_Block *block;
181 const char *name = "dummy.dummy.gnunet";
183 endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
185 GNUNET_asprintf (&hostkey_file,
188 "N0UJMP015AFUNR2BTNM3FKPBLG38913BL8IDMCO2H0A1LIB81960.zkey");
189 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Using zonekey file `%s' \n",
191 privkey = GNUNET_CRYPTO_ecdsa_key_create_from_file (hostkey_file);
192 GNUNET_free (hostkey_file);
193 GNUNET_assert (privkey != NULL);
194 GNUNET_CRYPTO_ecdsa_key_get_public (privkey, &pubkey);
197 rd.expiration_time = GNUNET_TIME_absolute_get ().abs_value_us + 10000000000;
198 rd.record_type = TEST_RECORD_TYPE;
199 rd.data_size = TEST_RECORD_DATALEN;
200 rd.data = GNUNET_malloc (TEST_RECORD_DATALEN);
202 memset ((char *) rd.data, 'a', TEST_RECORD_DATALEN);
203 block = GNUNET_GNSRECORD_block_create (privkey,
204 GNUNET_TIME_UNIT_FOREVER_ABS,
208 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
209 "Namecache cannot cache no block!\n");
210 GNUNET_SCHEDULER_shutdown ();
215 nsh = GNUNET_NAMECACHE_connect (cfg);
218 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
219 _ ("Namecache cannot connect to namecache\n"));
220 GNUNET_SCHEDULER_shutdown ();
224 GNUNET_break (NULL != nsh);
226 nsqe = GNUNET_NAMECACHE_block_cache (nsh,
228 &cache_cont, (void *) name);
231 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
232 _ ("Namecache cannot cache no block\n"));
235 GNUNET_free ((void *) rd.data);
240 main (int argc, char *argv[])
242 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-namecache/");
245 GNUNET_TESTING_service_run ("test-namecache-api",
247 "test_namecache_api.conf",
255 /* end of test_namecache_api_cache_block.c */