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   GNUNET_SCHEDULER_shutdown ();
  62 }
  63
  64
  65 /**
  66  * Re-establish the connection to the service.
  67  *
  68  * @param cls handle to use to re-connect.
  69  */
  70 static void
  71 endbadly (void *cls)
  72 {
  73   endbadly_task = NULL;
  74   if (NULL != nsqe)
  75   {
  76     GNUNET_NAMESTORE_cancel (nsqe);
  77     nsqe = NULL;
  78   }
  79   cleanup ();
  80   res = 1;
  81 }
  82
  83
  84 static void
  85 end (void *cls)
  86 {
  87   cleanup ();
  88   res = 0;
  89 }
  90
  91
  92 static void
  93 lookup_it (void *cls,
  94            const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
  95            const char *label,
  96            unsigned int rd_count,
  97            const struct GNUNET_GNSRECORD_Data *rd)
  98 {
  99   nsqe = NULL;
 100
 101   if (0 != GNUNET_memcmp (&privkey,
 102                           zone))
 103   {
 104     GNUNET_break (0);
 105     GNUNET_SCHEDULER_cancel (endbadly_task);
 106     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 107     return;
 108   }
 109
 110
 111   if (NULL == label)
 112   {
 113     GNUNET_break (0);
 114     GNUNET_SCHEDULER_cancel (endbadly_task);
 115     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 116     return;
 117   }
 118
 119   if (0 != strcmp (label, name))
 120   {
 121     GNUNET_break (0);
 122     GNUNET_SCHEDULER_cancel (endbadly_task);
 123     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 124     return;
 125   }
 126
 127   if (1 != rd_count)
 128   {
 129     GNUNET_break (0);
 130     GNUNET_SCHEDULER_cancel (endbadly_task);
 131     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 132     return;
 133   }
 134
 135   /* Done */
 136   GNUNET_SCHEDULER_cancel (endbadly_task);
 137   endbadly_task = NULL;
 138   GNUNET_SCHEDULER_add_now (&end, NULL);
 139 }
 140
 141
 142 static void
 143 fail_cb (void *cls)
 144 {
 145   GNUNET_assert (0);
 146 }
 147
 148
 149 static void
 150 put_cont (void *cls,
 151           int32_t success,
 152           const char *emsg)
 153 {
 154   const char *name = cls;
 155
 156   nsqe = NULL;
 157   GNUNET_assert (NULL != cls);
 158   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 159               "Name store added record for `%s': %s\n",
 160               name,
 161               (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
 162
 163   if (GNUNET_OK != success)
 164   {
 165     GNUNET_SCHEDULER_cancel (endbadly_task);
 166     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 167     return;
 168   }
 169   /* Lookup */
 170   nsqe = GNUNET_NAMESTORE_records_lookup (nsh,
 171                                           &privkey,
 172                                           name,
 173                                           &fail_cb,
 174                                           NULL,
 175                                           &lookup_it,
 176                                           NULL);
 177 }
 178
 179
 180 static void
 181 run (void *cls,
 182      const struct GNUNET_CONFIGURATION_Handle *cfg,
 183      struct GNUNET_TESTING_Peer *peer)
 184 {
 185   struct GNUNET_GNSRECORD_Data rd;
 186
 187   endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
 188                                                 &endbadly,
 189                                                 NULL);
 190   GNUNET_CRYPTO_ecdsa_key_create (&privkey);
 191   GNUNET_CRYPTO_ecdsa_key_get_public (&privkey, &pubkey);
 192
 193   rd.expiration_time = GNUNET_TIME_absolute_get ().abs_value_us;
 194   rd.record_type = TEST_RECORD_TYPE;
 195   rd.data_size = TEST_RECORD_DATALEN;
 196   rd.data = GNUNET_malloc (TEST_RECORD_DATALEN);
 197   rd.flags = 0;
 198   memset ((char *) rd.data, 'a', TEST_RECORD_DATALEN);
 199
 200   nsh = GNUNET_NAMESTORE_connect (cfg);
 201   GNUNET_break (NULL != nsh);
 202   nsqe = GNUNET_NAMESTORE_records_store (nsh,
 203                                          &privkey,
 204                                          name,
 205                                          1,
 206                                          &rd,
 207                                          &put_cont,
 208                                          (void *) name);
 209   if (NULL == nsqe)
 210   {
 211     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
 212                 _ ("Namestore cannot store no block\n"));
 213   }
 214
 215   GNUNET_free_nz ((void *) rd.data);
 216 }
 217
 218
 219 #include "test_common.c"
 220
 221
 222 int
 223 main (int argc, char *argv[])
 224 {
 225   const char *plugin_name;
 226   char *cfg_name;
 227
 228   SETUP_CFG (plugin_name, cfg_name);
 229   res = 1;
 230   if (0 !=
 231       GNUNET_TESTING_peer_run ("test-namestore-api-lookup-private",
 232                                cfg_name,
 233                                &run,
 234                                NULL))
 235   {
 236     res = 1;
 237   }
 238   GNUNET_DISK_purge_cfg_dir (cfg_name,
 239                              "GNUNET_TEST_HOME");
 240   GNUNET_free (cfg_name);
 241   return res;
 242 }
 243
 244
 245 /* end of test_namestore_api_lookup_private.c */