src/namestore/test_namestore_api_lookup_private.c

   1 /*
   2      This file is part of GNUnet.
   3      Copyright (C) 2012 GNUnet e.V.
   4
   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.
   9
  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.
  14
  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/>.
  17
  18      SPDX-License-Identifier: AGPL3.0-or-later
  19 */
  20 /**
  21  * @file namestore/test_namestore_api_store.c
  22  * @brief testcase for namestore_api.c: store a record
  23  */
  24 #include "platform.h"
  25 #include "gnunet_namestore_service.h"
  26 #include "gnunet_testing_lib.h"
  27 #include "gnunet_dnsparser_lib.h"
  28
  29 #define TEST_RECORD_TYPE GNUNET_DNSPARSER_TYPE_TXT
  30
  31 #define TEST_RECORD_DATALEN 123
  32
  33 #define TEST_RECORD_DATA 'a'
  34
  35 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
  36
  37 static struct GNUNET_NAMESTORE_Handle *nsh;
  38
  39 static struct GNUNET_SCHEDULER_Task * endbadly_task;
  40
  41 static struct GNUNET_CRYPTO_EcdsaPrivateKey *privkey;
  42
  43 static struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
  44
  45 static int res;
  46
  47 static struct GNUNET_NAMESTORE_QueueEntry *nsqe;
  48
  49 //static const char * name = "dummy.dummy.gnunet";
  50 static const char * name = "d";
  51
  52
  53 static void
  54 cleanup ()
  55 {
  56   if (NULL != nsh)
  57   {
  58     GNUNET_NAMESTORE_disconnect (nsh);
  59     nsh = NULL;
  60   }
  61   if (NULL != privkey)
  62   {
  63     GNUNET_free (privkey);
  64     privkey = NULL;
  65   }
  66   GNUNET_SCHEDULER_shutdown ();
  67 }
  68
  69
  70 /**
  71  * Re-establish the connection to the service.
  72  *
  73  * @param cls handle to use to re-connect.
  74  */
  75 static void
  76 endbadly (void *cls)
  77 {
  78   endbadly_task = NULL;
  79   if (NULL != nsqe)
  80   {
  81     GNUNET_NAMESTORE_cancel (nsqe);
  82     nsqe = NULL;
  83   }
  84   cleanup ();
  85   res = 1;
  86 }
  87
  88
  89 static void
  90 end (void *cls)
  91 {
  92   cleanup ();
  93   res = 0;
  94 }
  95
  96
  97 static void
  98 lookup_it (void *cls,
  99            const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
 100            const char *label,
 101            unsigned int rd_count,
 102            const struct GNUNET_GNSRECORD_Data *rd)
 103 {
 104   nsqe = NULL;
 105
 106   if (0 != memcmp (privkey,
 107                    zone,
 108                    sizeof (struct GNUNET_CRYPTO_EcdsaPrivateKey)))
 109   {
 110     GNUNET_break(0);
 111     GNUNET_SCHEDULER_cancel (endbadly_task);
 112     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 113     return;
 114   }
 115
 116
 117   if (NULL == label)
 118   {
 119     GNUNET_break(0);
 120     GNUNET_SCHEDULER_cancel (endbadly_task);
 121     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 122     return;
 123   }
 124
 125   if (0 != strcmp (label, name))
 126   {
 127     GNUNET_break(0);
 128     GNUNET_SCHEDULER_cancel (endbadly_task);
 129     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 130     return;
 131   }
 132
 133   if (1 != rd_count)
 134   {
 135     GNUNET_break(0);
 136     GNUNET_SCHEDULER_cancel (endbadly_task);
 137     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 138     return;
 139   }
 140
 141   /* Done */
 142   GNUNET_SCHEDULER_cancel (endbadly_task);
 143   endbadly_task = NULL;
 144   GNUNET_SCHEDULER_add_now (&end, NULL);
 145 }
 146
 147
 148 static void
 149 fail_cb (void *cls)
 150 {
 151   GNUNET_assert (0);
 152 }
 153
 154
 155 static void
 156 put_cont (void *cls,
 157           int32_t success,
 158           const char *emsg)
 159 {
 160   const char *name = cls;
 161
 162   nsqe = NULL;
 163   GNUNET_assert (NULL != cls);
 164   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 165               "Name store added record for `%s': %s\n",
 166               name,
 167               (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
 168
 169   if (GNUNET_OK != success)
 170   {
 171     GNUNET_SCHEDULER_cancel (endbadly_task);
 172     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 173     return;
 174   }
 175   /* Lookup */
 176   nsqe = GNUNET_NAMESTORE_records_lookup (nsh,
 177                                           privkey,
 178                                           name,
 179                                           &fail_cb,
 180                                           NULL,
 181                                           &lookup_it,
 182                                           NULL);
 183 }
 184
 185
 186 static void
 187 run (void *cls,
 188      const struct GNUNET_CONFIGURATION_Handle *cfg,
 189      struct GNUNET_TESTING_Peer *peer)
 190 {
 191   struct GNUNET_GNSRECORD_Data rd;
 192
 193   endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
 194                                                 &endbadly,
 195                                                 NULL);
 196   privkey = GNUNET_CRYPTO_ecdsa_key_create ();
 197   GNUNET_assert (privkey != NULL);
 198   GNUNET_CRYPTO_ecdsa_key_get_public (privkey, &pubkey);
 199
 200   rd.expiration_time = GNUNET_TIME_absolute_get().abs_value_us;
 201   rd.record_type = TEST_RECORD_TYPE;
 202   rd.data_size = TEST_RECORD_DATALEN;
 203   rd.data = GNUNET_malloc (TEST_RECORD_DATALEN);
 204   rd.flags = 0;
 205   memset ((char *) rd.data, 'a', TEST_RECORD_DATALEN);
 206
 207   nsh = GNUNET_NAMESTORE_connect (cfg);
 208   GNUNET_break (NULL != nsh);
 209   nsqe = GNUNET_NAMESTORE_records_store (nsh,
 210                                          privkey,
 211                                          name,
 212                                          1,
 213                                          &rd,
 214                                          &put_cont,
 215                                          (void *) name);
 216   if (NULL == nsqe)
 217   {
 218     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
 219               _("Namestore cannot store no block\n"));
 220   }
 221
 222   GNUNET_free ((void *)rd.data);
 223 }
 224
 225
 226 #include "test_common.c"
 227
 228
 229 int
 230 main (int argc, char *argv[])
 231 {
 232   const char *plugin_name;
 233   char *cfg_name;
 234
 235   SETUP_CFG(plugin_name, cfg_name);
 236   res = 1;
 237   if (0 !=
 238       GNUNET_TESTING_peer_run ("test-namestore-api-lookup-private",
 239                                cfg_name,
 240                                &run,
 241                                NULL))
 242   {
 243     res = 1;
 244   }
 245   GNUNET_DISK_purge_cfg_dir (cfg_name,
 246                              "GNUNET_TEST_HOME");
 247   GNUNET_free (cfg_name);
 248   return res;
 249 }
 250
 251
 252 /* end of test_namestore_api_lookup_private.c */