src/namestore/test_namestore_api_zone_to_name.c

   1 /*
   2      This file is part of GNUnet.
   3      Copyright (C) 2009 GNUnet e.V.
   4
   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.
   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      General Public License for more details.
  14
  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., 51 Franklin Street, Fifth Floor,
  18      Boston, MA 02110-1301, USA.
  19 */
  20 /**
  21  * @file namestore/test_namestore_api_zone_to_name.c
  22  * @brief testcase for zone to name translation
  23  */
  24 #include "platform.h"
  25 #include "gnunet_namestore_service.h"
  26 #include "gnunet_testing_lib.h"
  27 #include "namestore.h"
  28
  29 #define RECORDS 5
  30
  31 #define TEST_RECORD_TYPE 1234
  32
  33 #define TEST_RECORD_DATALEN 123
  34
  35 #define TEST_RECORD_DATA 'a'
  36
  37 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 100)
  38
  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 struct GNUNET_CRYPTO_EcdsaPublicKey s_zone_value;
  49
  50 static char * s_name;
  51
  52 static int res;
  53
  54 static char *directory;
  55
  56 static struct GNUNET_NAMESTORE_QueueEntry *qe;
  57
  58
  59 /**
  60  * Re-establish the connection to the service.
  61  *
  62  * @param cls handle to use to re-connect.
  63  */
  64 static void
  65 endbadly (void *cls)
  66 {
  67   (void) cls;
  68   GNUNET_SCHEDULER_shutdown ();
  69   res = 1;
  70 }
  71
  72
  73 static void
  74 end (void *cls)
  75 {
  76   if (NULL != qe)
  77   {
  78     GNUNET_NAMESTORE_cancel (qe);
  79     qe = NULL;
  80   }
  81   if (NULL != endbadly_task)
  82   {
  83     GNUNET_SCHEDULER_cancel (endbadly_task);
  84     endbadly_task = NULL;
  85   }
  86   if (NULL != privkey)
  87   {
  88     GNUNET_free (privkey);
  89     privkey = NULL;
  90   }
  91   if (NULL != nsh)
  92   {
  93     GNUNET_NAMESTORE_disconnect (nsh);
  94     nsh = NULL;
  95   }
  96 }
  97
  98
  99 static void
 100 zone_to_name_proc (void *cls,
 101                    const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone_key,
 102                    const char *n,
 103                    unsigned int rd_count,
 104                    const struct GNUNET_GNSRECORD_Data *rd)
 105 {
 106   int fail = GNUNET_NO;
 107
 108   qe = NULL;
 109   if ( (NULL == zone_key) &&
 110        (NULL == n) &&
 111        (0 == rd_count) &&
 112        (NULL == rd) )
 113   {
 114     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 115                 "No result found\n");
 116     res = 1;
 117   }
 118   else
 119   {
 120     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 121                 "Result found: `%s'\n",
 122                 n);
 123     if ( (NULL == n) ||
 124          (0 != strcmp (n,
 125                        s_name)))
 126     {
 127       fail = GNUNET_YES;
 128       GNUNET_break (0);
 129     }
 130     if (1 != rd_count)
 131     {
 132       fail = GNUNET_YES;
 133       GNUNET_break (0);
 134     }
 135     if ( (NULL == zone_key) ||
 136          (0 != memcmp (zone_key,
 137                        privkey,
 138                        sizeof (struct GNUNET_CRYPTO_EcdsaPrivateKey))))
 139     {
 140       fail = GNUNET_YES;
 141       GNUNET_break (0);
 142     }
 143     if (fail == GNUNET_NO)
 144       res = 0;
 145     else
 146       res = 1;
 147   }
 148   GNUNET_SCHEDULER_add_now (&end,
 149                             NULL);
 150 }
 151
 152
 153 static void
 154 error_cb (void *cls)
 155 {
 156   (void) cls;
 157   qe = NULL;
 158   GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
 159               "Not found!\n");
 160   GNUNET_SCHEDULER_shutdown ();
 161   res = 2;
 162 }
 163
 164
 165 static void
 166 put_cont (void *cls,
 167           int32_t success,
 168           const char *emsg)
 169 {
 170   char *name = cls;
 171
 172   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 173               "Name store added record for `%s': %s\n",
 174               name,
 175               (success == GNUNET_OK) ? "SUCCESS" : emsg);
 176   if (success == GNUNET_OK)
 177   {
 178     res = 0;
 179
 180     qe = GNUNET_NAMESTORE_zone_to_name (nsh,
 181                                         privkey,
 182                                         &s_zone_value,
 183                                         &error_cb,
 184                                         NULL,
 185                                         &zone_to_name_proc,
 186                                         NULL);
 187   }
 188   else
 189   {
 190     res = 1;
 191     GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
 192                 "Failed to put records for name `%s'\n",
 193                 name);
 194     GNUNET_SCHEDULER_add_now (&end,
 195                               NULL);
 196   }
 197 }
 198
 199
 200 static void
 201 run (void *cls,
 202      const struct GNUNET_CONFIGURATION_Handle *cfg,
 203      struct GNUNET_TESTING_Peer *peer)
 204 {
 205   (void) cls;
 206   (void) peer;
 207   directory = NULL;
 208   GNUNET_assert (GNUNET_OK ==
 209                  GNUNET_CONFIGURATION_get_value_string (cfg,
 210                                                         "PATHS",
 211                                                         "GNUNET_TEST_HOME",
 212                                                         &directory));
 213   GNUNET_DISK_directory_remove (directory);
 214
 215   endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
 216                                                 &endbadly,
 217                                                 NULL);
 218   GNUNET_SCHEDULER_add_shutdown (&end,
 219                                  NULL);
 220   GNUNET_asprintf (&s_name, "dummy");
 221   /* load privat key */
 222   {
 223     char *zonekey_file;
 224
 225     GNUNET_asprintf (&zonekey_file,
 226                      "zonefiles%s%s",
 227                      DIR_SEPARATOR_STR,
 228                      "N0UJMP015AFUNR2BTNM3FKPBLG38913BL8IDMCO2H0A1LIB81960.zkey");
 229     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 230                 "Using zonekey file `%s'\n",
 231                 zonekey_file);
 232     privkey = GNUNET_CRYPTO_ecdsa_key_create_from_file (zonekey_file);
 233     GNUNET_free (zonekey_file);
 234   }
 235   GNUNET_assert (NULL != privkey);
 236   /* get public key */
 237   GNUNET_CRYPTO_ecdsa_key_get_public (privkey,
 238                                       &pubkey);
 239
 240   GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
 241                               &s_zone_value,
 242                               sizeof (s_zone_value));
 243   {
 244     struct GNUNET_GNSRECORD_Data rd;
 245
 246     rd.expiration_time = GNUNET_TIME_absolute_get().abs_value_us;
 247     rd.record_type = GNUNET_GNSRECORD_TYPE_PKEY;
 248     rd.data_size = sizeof (s_zone_value);
 249     rd.data = &s_zone_value;
 250     rd.flags = 0;
 251
 252     nsh = GNUNET_NAMESTORE_connect (cfg);
 253     GNUNET_break (NULL != nsh);
 254     GNUNET_NAMESTORE_records_store (nsh,
 255                                     privkey,
 256                                     s_name,
 257                                     1,
 258                                     &rd,
 259                                     &put_cont,
 260                                     NULL);
 261   }
 262 }
 263
 264
 265 int
 266 main (int argc,
 267       char *argv[])
 268 {
 269   const char *plugin_name;
 270   char *cfg_name;
 271
 272   (void) argc;
 273   plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
 274   GNUNET_asprintf (&cfg_name,
 275                    "test_namestore_api_%s.conf",
 276                    plugin_name);
 277   res = 1;
 278   if (0 !=
 279       GNUNET_TESTING_peer_run ("test-namestore-api-zone-to-name",
 280                                cfg_name,
 281                                &run,
 282                                NULL))
 283   {
 284     res = 1;
 285   }
 286   GNUNET_free (cfg_name);
 287   if (NULL != directory)
 288   {
 289     GNUNET_DISK_directory_remove (directory);
 290     GNUNET_free (directory);
 291   }
 292   return res;
 293 }
 294
 295 /* end of test_namestore_api_zone_to_name.c */