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 namestore/test_namestore_api_store_update.c
22 * @brief testcase for namestore_api.c: store a record, update it and perform a lookup
25 #include "gnunet_namestore_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'
35 #define TEST_RECORD_TYPE2 4321
37 #define TEST_RECORD_DATALEN2 234
39 #define TEST_RECORD_DATA2 'b'
41 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 100)
44 static struct GNUNET_NAMESTORE_Handle *nsh;
46 static GNUNET_SCHEDULER_TaskIdentifier endbadly_task;
48 static struct GNUNET_CRYPTO_EccPrivateKey *privkey;
50 static struct GNUNET_CRYPTO_EccPublicSignKey pubkey;
54 static int update_performed;
56 static struct GNUNET_NAMESTORE_QueueEntry *nsqe;
58 static const char * name = "dummy.dummy.gnunet";
65 GNUNET_NAMESTORE_disconnect (nsh);
70 GNUNET_free (privkey);
73 GNUNET_SCHEDULER_shutdown ();
78 * Re-establish the connection to the service.
80 * @param cls handle to use to re-connect.
81 * @param tc scheduler context
84 endbadly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
88 GNUNET_NAMESTORE_cancel (nsqe);
97 end (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
104 put_cont (void *cls, int32_t success, const char *emsg);
108 rd_decrypt_cb (void *cls,
109 unsigned int rd_count,
110 const struct GNUNET_NAMESTORE_RecordData *rd)
112 struct GNUNET_NAMESTORE_RecordData rd_new;
114 GNUNET_assert (1 == rd_count);
115 GNUNET_assert (NULL != rd);
117 if (GNUNET_NO == update_performed)
119 char rd_cmp_data[TEST_RECORD_DATALEN];
120 memset (rd_cmp_data, TEST_RECORD_DATA, TEST_RECORD_DATALEN);
122 GNUNET_assert (TEST_RECORD_TYPE == rd[0].record_type);
123 GNUNET_assert (TEST_RECORD_DATALEN == rd[0].data_size);
124 GNUNET_assert (0 == memcmp (&rd_cmp_data, rd[0].data, TEST_RECORD_DATALEN));
126 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
127 "Block was decrypted successfully, updating record \n");
129 rd_new.expiration_time = GNUNET_TIME_absolute_get().abs_value_us;
130 rd_new.record_type = TEST_RECORD_TYPE2;
131 rd_new.data_size = TEST_RECORD_DATALEN2;
132 rd_new.data = GNUNET_malloc (TEST_RECORD_DATALEN2);
133 memset ((char *) rd_new.data, TEST_RECORD_DATA2, TEST_RECORD_DATALEN2);
135 nsqe = GNUNET_NAMESTORE_records_store (nsh, privkey, name,
136 1, &rd_new, &put_cont, (void *) name);
137 update_performed = GNUNET_YES;
141 char rd_cmp_data[TEST_RECORD_DATALEN2];
142 memset (rd_cmp_data, TEST_RECORD_DATA2, TEST_RECORD_DATALEN2);
144 GNUNET_assert (TEST_RECORD_TYPE2 == rd[0].record_type);
145 GNUNET_assert (TEST_RECORD_DATALEN2 == rd[0].data_size);
146 GNUNET_assert (0 == memcmp (&rd_cmp_data, rd[0].data, TEST_RECORD_DATALEN2));
148 GNUNET_SCHEDULER_add_now (&end, NULL);
154 name_lookup_proc (void *cls,
155 const struct GNUNET_NAMESTORE_Block *block)
157 const char *name = cls;
160 GNUNET_assert (NULL != cls);
162 if (endbadly_task != GNUNET_SCHEDULER_NO_TASK)
164 GNUNET_SCHEDULER_cancel (endbadly_task);
165 endbadly_task = GNUNET_SCHEDULER_NO_TASK;
170 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
171 _("Namestore returned no block\n"));
172 if (endbadly_task != GNUNET_SCHEDULER_NO_TASK)
173 GNUNET_SCHEDULER_cancel (endbadly_task);
174 endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
178 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
179 "Namestore returned block, decrypting \n");
180 GNUNET_assert (GNUNET_OK == GNUNET_NAMESTORE_block_decrypt(block,
181 &pubkey, name, &rd_decrypt_cb, (void *) name));
185 put_cont (void *cls, int32_t success, const char *emsg)
187 const char *name = cls;
188 struct GNUNET_HashCode derived_hash;
190 GNUNET_assert (NULL != cls);
192 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
193 "Name store added record for `%s': %s\n",
195 (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
197 /* Create derived hash */
198 GNUNET_NAMESTORE_query_from_private_key (privkey, name, &derived_hash);
200 nsqe = GNUNET_NAMESTORE_lookup_block (nsh, &derived_hash,
201 &name_lookup_proc, (void *) name);
207 const struct GNUNET_CONFIGURATION_Handle *cfg,
208 struct GNUNET_TESTING_Peer *peer)
210 struct GNUNET_NAMESTORE_RecordData rd;
213 update_performed = GNUNET_NO;
214 endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
216 GNUNET_asprintf (&hostkey_file,
219 "N0UJMP015AFUNR2BTNM3FKPBLG38913BL8IDMCO2H0A1LIB81960.zkey");
220 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Using zonekey file `%s' \n", hostkey_file);
221 privkey = GNUNET_CRYPTO_ecc_key_create_from_file (hostkey_file);
222 GNUNET_free (hostkey_file);
223 GNUNET_assert (privkey != NULL);
224 GNUNET_CRYPTO_ecc_key_get_public_for_signature (privkey, &pubkey);
227 rd.expiration_time = GNUNET_TIME_absolute_get().abs_value_us;
228 rd.record_type = TEST_RECORD_TYPE;
229 rd.data_size = TEST_RECORD_DATALEN;
230 rd.data = GNUNET_malloc (TEST_RECORD_DATALEN);
231 memset ((char *) rd.data, TEST_RECORD_DATA, TEST_RECORD_DATALEN);
233 nsh = GNUNET_NAMESTORE_connect (cfg);
234 GNUNET_break (NULL != nsh);
235 nsqe = GNUNET_NAMESTORE_records_store (nsh, privkey, name,
236 1, &rd, &put_cont, (void *) name);
239 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
240 _("Namestore cannot store no block\n"));
243 GNUNET_free ((void *)rd.data);
248 main (int argc, char *argv[])
252 GNUNET_TESTING_service_run ("test-namestore-api-store-update",
254 "test_namestore_api.conf",
262 /* end of test_namestore_api_store_update.c*/