2 This file is part of GNUnet.
3 (C) 2012 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 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"
28 #define TEST_RECORD_TYPE 1234
30 #define TEST_RECORD_DATALEN 123
32 #define TEST_RECORD_DATA 'a'
34 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 100)
37 static struct GNUNET_NAMECACHE_Handle *nsh;
39 static GNUNET_SCHEDULER_TaskIdentifier endbadly_task;
41 static struct GNUNET_CRYPTO_EcdsaPrivateKey *privkey;
43 static struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
47 static struct GNUNET_NAMECACHE_QueueEntry *nsqe;
55 GNUNET_NAMECACHE_disconnect (nsh);
60 GNUNET_free (privkey);
63 GNUNET_SCHEDULER_shutdown ();
68 * Re-establish the connection to the service.
70 * @param cls handle to use to re-connect.
71 * @param tc scheduler context
74 endbadly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
78 GNUNET_NAMECACHE_cancel (nsqe);
87 end (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
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);
117 name_lookup_proc (void *cls,
118 const struct GNUNET_GNSRECORD_Block *block)
120 const char *name = cls;
123 GNUNET_assert (NULL != cls);
125 if (endbadly_task != GNUNET_SCHEDULER_NO_TASK)
127 GNUNET_SCHEDULER_cancel (endbadly_task);
128 endbadly_task = GNUNET_SCHEDULER_NO_TASK;
133 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
134 _("Namecache returned no block\n"));
135 if (endbadly_task != GNUNET_SCHEDULER_NO_TASK)
136 GNUNET_SCHEDULER_cancel (endbadly_task);
137 endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
141 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
142 "Namecache returned block, decrypting \n");
143 GNUNET_assert (GNUNET_OK == GNUNET_GNSRECORD_block_decrypt(block,
144 &pubkey, name, &rd_decrypt_cb, (void *) name));
148 cache_cont (void *cls, int32_t success, const char *emsg)
150 const char *name = cls;
151 struct GNUNET_HashCode derived_hash;
153 GNUNET_assert (NULL != cls);
155 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
156 "Name store cached record for `%s': %s\n",
158 (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
160 /* Create derived hash */
161 GNUNET_GNSRECORD_query_from_public_key (&pubkey, name, &derived_hash);
163 nsqe = GNUNET_NAMECACHE_lookup_block (nsh, &derived_hash,
164 &name_lookup_proc, (void *) name);
170 const struct GNUNET_CONFIGURATION_Handle *cfg,
171 struct GNUNET_TESTING_Peer *peer)
173 struct GNUNET_GNSRECORD_Data rd;
174 struct GNUNET_GNSRECORD_Block *block;
176 const char * name = "dummy.dummy.gnunet";
178 endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
180 GNUNET_asprintf (&hostkey_file,
183 "N0UJMP015AFUNR2BTNM3FKPBLG38913BL8IDMCO2H0A1LIB81960.zkey");
184 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Using zonekey file `%s' \n", hostkey_file);
185 privkey = GNUNET_CRYPTO_ecdsa_key_create_from_file (hostkey_file);
186 GNUNET_free (hostkey_file);
187 GNUNET_assert (privkey != NULL);
188 GNUNET_CRYPTO_ecdsa_key_get_public (privkey, &pubkey);
191 rd.expiration_time = GNUNET_TIME_absolute_get().abs_value_us + 10000000000;
192 rd.record_type = TEST_RECORD_TYPE;
193 rd.data_size = TEST_RECORD_DATALEN;
194 rd.data = GNUNET_malloc (TEST_RECORD_DATALEN);
196 memset ((char *) rd.data, 'a', TEST_RECORD_DATALEN);
197 block = GNUNET_GNSRECORD_block_create (privkey,
198 GNUNET_TIME_UNIT_FOREVER_ABS,
202 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
203 "Namecache cannot cache no block!\n");
204 GNUNET_SCHEDULER_shutdown ();
209 nsh = GNUNET_NAMECACHE_connect (cfg);
212 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
213 _("Namecache cannot connect to namecache\n"));
214 GNUNET_SCHEDULER_shutdown ();
218 GNUNET_break (NULL != nsh);
220 nsqe = GNUNET_NAMECACHE_block_cache (nsh,
222 &cache_cont, (void *) name);
225 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
226 _("Namecache cannot cache no block\n"));
229 GNUNET_free ((void *)rd.data);
234 main (int argc, char *argv[])
236 GNUNET_DISK_directory_remove ("/tmp/test-gnunet-namecache/");
239 GNUNET_TESTING_service_run ("test-namecache-api",
241 "test_namecache_api.conf",
249 /* end of test_namecache_api_cache_block.c */