src/namestore/test_namestore_api_lookup_nick.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_lookup_nick.c
  22  * @brief testcase for namestore_api.c: NICK records
  23  */
  24 #include "platform.h"
  25 #include "gnunet_namestore_service.h"
  26 #include "gnunet_gns_service.h"
  27 #include "gnunet_testing_lib.h"
  28 #include "gnunet_dnsparser_lib.h"
  29
  30 #define TEST_RECORD_TYPE GNUNET_DNSPARSER_TYPE_TXT
  31
  32 #define TEST_RECORD_DATALEN 123
  33
  34 #define TEST_NICK "gnunettestnick"
  35
  36 #define TEST_RECORD_DATA 'a'
  37
  38 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
  39
  40 static struct GNUNET_NAMESTORE_Handle *nsh;
  41
  42 static struct GNUNET_SCHEDULER_Task *endbadly_task;
  43
  44 static struct GNUNET_CRYPTO_EcdsaPrivateKey privkey;
  45
  46 static struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
  47
  48 static int res;
  49
  50 static struct GNUNET_GNSRECORD_Data rd_orig;
  51
  52 static struct GNUNET_NAMESTORE_QueueEntry *nsqe;
  53
  54 // static const char * name = "dummy.dummy.gnunet";
  55 static const char *name = "d";
  56
  57
  58 static void
  59 cleanup ()
  60 {
  61   GNUNET_free_non_null ((void *) rd_orig.data);
  62   if (NULL != nsh)
  63   {
  64     GNUNET_NAMESTORE_disconnect (nsh);
  65     nsh = NULL;
  66   }
  67   GNUNET_SCHEDULER_shutdown ();
  68 }
  69
  70
  71 /**
  72  * Re-establish the connection to the service.
  73  *
  74  * @param cls handle to use to re-connect.
  75  * @param tc scheduler context
  76  */
  77 static void
  78 endbadly (void *cls)
  79 {
  80   if (NULL != nsqe)
  81   {
  82     GNUNET_NAMESTORE_cancel (nsqe);
  83     nsqe = NULL;
  84   }
  85   cleanup ();
  86   res = 1;
  87 }
  88
  89
  90 static void
  91 end (void *cls)
  92 {
  93   cleanup ();
  94   res = 0;
  95 }
  96
  97
  98 static void
  99 lookup_it (void *cls,
 100            const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone,
 101            const char *label,
 102            unsigned int rd_count,
 103            const struct GNUNET_GNSRECORD_Data *rd)
 104 {
 105   nsqe = NULL;
 106   int c;
 107   int found_record = GNUNET_NO;
 108   int found_nick = GNUNET_NO;
 109
 110   if (0 != GNUNET_memcmp (&privkey, zone))
 111   {
 112     GNUNET_break (0);
 113     GNUNET_SCHEDULER_cancel (endbadly_task);
 114     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 115     return;
 116   }
 117
 118   if (NULL == label)
 119   {
 120     GNUNET_break (0);
 121     GNUNET_SCHEDULER_cancel (endbadly_task);
 122     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 123     return;
 124   }
 125
 126   if (0 != strcmp (label, name))
 127   {
 128     GNUNET_break (0);
 129     GNUNET_SCHEDULER_cancel (endbadly_task);
 130     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 131     return;
 132   }
 133
 134   if (2 != rd_count)
 135   {
 136     GNUNET_break (0);
 137     GNUNET_SCHEDULER_cancel (endbadly_task);
 138     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 139     return;
 140   }
 141
 142   for (c = 0; c < rd_count; c++)
 143   {
 144     if (GNUNET_GNSRECORD_TYPE_NICK == rd[c].record_type)
 145     {
 146       if (rd[c].data_size != strlen (TEST_NICK) + 1)
 147       {
 148         GNUNET_break (0);
 149         GNUNET_SCHEDULER_cancel (endbadly_task);
 150         endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 151         return;
 152       }
 153       if (0 != (rd[c].flags & GNUNET_GNSRECORD_RF_PRIVATE))
 154       {
 155         GNUNET_break (0);
 156         GNUNET_SCHEDULER_cancel (endbadly_task);
 157         endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 158         return;
 159       }
 160       if (0 != strcmp (rd[c].data, TEST_NICK))
 161       {
 162         GNUNET_SCHEDULER_cancel (endbadly_task);
 163         endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 164         return;
 165       }
 166       found_nick = GNUNET_YES;
 167     }
 168     else
 169     {
 170       if (rd[c].record_type != TEST_RECORD_TYPE)
 171       {
 172         GNUNET_break (0);
 173         GNUNET_SCHEDULER_cancel (endbadly_task);
 174         endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 175         return;
 176       }
 177       if (rd[c].data_size != TEST_RECORD_DATALEN)
 178       {
 179         GNUNET_break (0);
 180         GNUNET_SCHEDULER_cancel (endbadly_task);
 181         endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 182         return;
 183       }
 184       if (0 != memcmp (rd[c].data, rd_orig.data, TEST_RECORD_DATALEN))
 185       {
 186         GNUNET_break (0);
 187         GNUNET_SCHEDULER_cancel (endbadly_task);
 188         endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 189         return;
 190       }
 191       if (rd[c].flags != rd->flags)
 192       {
 193         GNUNET_break (0);
 194         GNUNET_SCHEDULER_cancel (endbadly_task);
 195         endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 196         return;
 197       }
 198       found_record = GNUNET_YES;
 199     }
 200   }
 201
 202   /* Done */
 203   if ((GNUNET_YES == found_nick) && (GNUNET_YES == found_record))
 204   {
 205     GNUNET_SCHEDULER_cancel (endbadly_task);
 206     endbadly_task = NULL;
 207     GNUNET_SCHEDULER_add_now (&end, NULL);
 208   }
 209   else
 210   {
 211     GNUNET_break (0);
 212     GNUNET_SCHEDULER_cancel (endbadly_task);
 213     endbadly_task = NULL;
 214     GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 215   }
 216 }
 217
 218
 219 static void
 220 fail_cb (void *cls)
 221 {
 222   GNUNET_assert (0);
 223 }
 224
 225
 226 static void
 227 put_cont (void *cls, int32_t success, const char *emsg)
 228 {
 229   const char *name = cls;
 230
 231   nsqe = NULL;
 232   GNUNET_assert (NULL != cls);
 233   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 234               "Name store added record for `%s': %s\n",
 235               name,
 236               (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
 237
 238   if (GNUNET_OK != success)
 239   {
 240     GNUNET_SCHEDULER_cancel (endbadly_task);
 241     endbadly_task = GNUNET_SCHEDULER_add_now (&endbadly, NULL);
 242     return;
 243   }
 244   /* Lookup */
 245   nsqe = GNUNET_NAMESTORE_records_lookup (nsh,
 246                                           &privkey,
 247                                           name,
 248                                           &fail_cb,
 249                                           NULL,
 250                                           &lookup_it,
 251                                           NULL);
 252 }
 253
 254
 255 static void
 256 nick_cont (void *cls, int32_t success, const char *emsg)
 257 {
 258   const char *name = cls;
 259
 260   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 261               "Nick added : %s\n",
 262               (success == GNUNET_OK) ? "SUCCESS" : "FAIL");
 263
 264   rd_orig.expiration_time = GNUNET_TIME_absolute_get ().abs_value_us;
 265   rd_orig.record_type = TEST_RECORD_TYPE;
 266   rd_orig.data_size = TEST_RECORD_DATALEN;
 267   rd_orig.data = GNUNET_malloc (TEST_RECORD_DATALEN);
 268   rd_orig.flags = 0;
 269   memset ((char *) rd_orig.data, 'a', TEST_RECORD_DATALEN);
 270
 271   nsqe = GNUNET_NAMESTORE_records_store (nsh, &privkey,
 272                                          name,
 273                                          1,
 274                                          &rd_orig,
 275                                          &put_cont, (void *) name);
 276 }
 277
 278
 279 static void
 280 run (void *cls,
 281      const struct GNUNET_CONFIGURATION_Handle *cfg,
 282      struct GNUNET_TESTING_Peer *peer)
 283 {
 284   struct GNUNET_GNSRECORD_Data rd;
 285
 286   endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
 287                                                 &endbadly,
 288                                                 NULL);
 289   GNUNET_CRYPTO_ecdsa_key_create (&privkey);
 290   GNUNET_CRYPTO_ecdsa_key_get_public (&privkey,
 291                                       &pubkey);
 292
 293   nsh = GNUNET_NAMESTORE_connect (cfg);
 294   GNUNET_break (NULL != nsh);
 295
 296   memset (&rd, 0, sizeof(rd));
 297   rd.data = TEST_NICK;
 298   rd.data_size = strlen (TEST_NICK) + 1;
 299   rd.record_type = GNUNET_GNSRECORD_TYPE_NICK;
 300   rd.expiration_time = GNUNET_TIME_UNIT_FOREVER_ABS.abs_value_us;
 301   rd.flags |= GNUNET_GNSRECORD_RF_PRIVATE;
 302   nsqe = GNUNET_NAMESTORE_records_store (nsh,
 303                                          &privkey,
 304                                          GNUNET_GNS_EMPTY_LABEL_AT,
 305                                          1,
 306                                          &rd,
 307                                          &nick_cont,
 308                                          (void *) name);
 309
 310   if (NULL == nsqe)
 311   {
 312     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
 313                 _ ("Namestore cannot store no block\n"));
 314   }
 315 }
 316
 317
 318 #include "test_common.c"
 319
 320
 321 int
 322 main (int argc, char *argv[])
 323 {
 324   const char *plugin_name;
 325   char *cfg_name;
 326
 327   SETUP_CFG (plugin_name, cfg_name);
 328   res = 1;
 329   if (0 !=
 330       GNUNET_TESTING_peer_run ("test-namestore-api-lookup-nick",
 331                                cfg_name,
 332                                &run,
 333                                NULL))
 334   {
 335     res = 1;
 336   }
 337   GNUNET_DISK_purge_cfg_dir (cfg_name,
 338                              "GNUNET_TEST_HOME");
 339   GNUNET_free (cfg_name);
 340   return res;
 341 }
 342
 343
 344 /* end of test_namestore_api_store.c */