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 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_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 #include "gnunet_dnsparser_lib.h"
  29
  30 #define TEST_RECORD_TYPE GNUNET_DNSPARSER_TYPE_TXT
  31
  32 #define RECORDS 5
  33
  34 #define TEST_RECORD_DATALEN 123
  35
  36 #define TEST_RECORD_DATA 'a'
  37
  38 #define TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 100)
  39
  40
  41 static struct GNUNET_NAMESTORE_Handle *nsh;
  42
  43 static struct GNUNET_SCHEDULER_Task *endbadly_task;
  44
  45 static struct GNUNET_CRYPTO_EcdsaPrivateKey *privkey;
  46
  47 static struct GNUNET_CRYPTO_EcdsaPublicKey pubkey;
  48
  49 static struct GNUNET_CRYPTO_EcdsaPublicKey s_zone_value;
  50
  51 static char * s_name;
  52
  53 static int res;
  54
  55 static struct GNUNET_NAMESTORE_QueueEntry *qe;
  56
  57
  58 /**
  59  * Re-establish the connection to the service.
  60  *
  61  * @param cls handle to use to re-connect.
  62  */
  63 static void
  64 endbadly(void *cls)
  65 {
  66   (void)cls;
  67   GNUNET_SCHEDULER_shutdown();
  68   res = 1;
  69 }
  70
  71
  72 static void
  73 end(void *cls)
  74 {
  75   if (NULL != qe)
  76     {
  77       GNUNET_NAMESTORE_cancel(qe);
  78       qe = NULL;
  79     }
  80   if (NULL != endbadly_task)
  81     {
  82       GNUNET_SCHEDULER_cancel(endbadly_task);
  83       endbadly_task = NULL;
  84     }
  85   if (NULL != privkey)
  86     {
  87       GNUNET_free(privkey);
  88       privkey = NULL;
  89     }
  90   if (NULL != nsh)
  91     {
  92       GNUNET_NAMESTORE_disconnect(nsh);
  93       nsh = NULL;
  94     }
  95 }
  96
  97
  98 static void
  99 zone_to_name_proc(void *cls,
 100                   const struct GNUNET_CRYPTO_EcdsaPrivateKey *zone_key,
 101                   const char *n,
 102                   unsigned int rd_count,
 103                   const struct GNUNET_GNSRECORD_Data *rd)
 104 {
 105   int fail = GNUNET_NO;
 106
 107   qe = NULL;
 108   if ((NULL == zone_key) &&
 109       (NULL == n) &&
 110       (0 == rd_count) &&
 111       (NULL == rd))
 112     {
 113       GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
 114                  "No result found\n");
 115       res = 1;
 116     }
 117   else
 118     {
 119       GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
 120                  "Result found: `%s'\n",
 121                  n);
 122       if ((NULL == n) ||
 123           (0 != strcmp(n,
 124                        s_name)))
 125         {
 126           fail = GNUNET_YES;
 127           GNUNET_break(0);
 128         }
 129       if (1 != rd_count)
 130         {
 131           fail = GNUNET_YES;
 132           GNUNET_break(0);
 133         }
 134       if ((NULL == zone_key) ||
 135           (0 != GNUNET_memcmp(zone_key,
 136                               privkey)))
 137         {
 138           fail = GNUNET_YES;
 139           GNUNET_break(0);
 140         }
 141       if (fail == GNUNET_NO)
 142         res = 0;
 143       else
 144         res = 1;
 145     }
 146   GNUNET_SCHEDULER_add_now(&end,
 147                            NULL);
 148 }
 149
 150
 151 static void
 152 error_cb(void *cls)
 153 {
 154   (void)cls;
 155   qe = NULL;
 156   GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
 157              "Not found!\n");
 158   GNUNET_SCHEDULER_shutdown();
 159   res = 2;
 160 }
 161
 162
 163 static void
 164 put_cont(void *cls,
 165          int32_t success,
 166          const char *emsg)
 167 {
 168   char *name = cls;
 169
 170   GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
 171              "Name store added record for `%s': %s\n",
 172              name,
 173              (success == GNUNET_OK) ? "SUCCESS" : emsg);
 174   if (success == GNUNET_OK)
 175     {
 176       res = 0;
 177
 178       qe = GNUNET_NAMESTORE_zone_to_name(nsh,
 179                                          privkey,
 180                                          &s_zone_value,
 181                                          &error_cb,
 182                                          NULL,
 183                                          &zone_to_name_proc,
 184                                          NULL);
 185     }
 186   else
 187     {
 188       res = 1;
 189       GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
 190                  "Failed to put records for name `%s'\n",
 191                  name);
 192       GNUNET_SCHEDULER_add_now(&end,
 193                                NULL);
 194     }
 195 }
 196
 197
 198 static void
 199 run(void *cls,
 200     const struct GNUNET_CONFIGURATION_Handle *cfg,
 201     struct GNUNET_TESTING_Peer *peer)
 202 {
 203   (void)cls;
 204   (void)peer;
 205   endbadly_task = GNUNET_SCHEDULER_add_delayed(TIMEOUT,
 206                                                &endbadly,
 207                                                NULL);
 208   GNUNET_SCHEDULER_add_shutdown(&end,
 209                                 NULL);
 210   GNUNET_asprintf(&s_name, "dummy");
 211   privkey = GNUNET_CRYPTO_ecdsa_key_create();
 212   GNUNET_assert(NULL != privkey);
 213   /* get public key */
 214   GNUNET_CRYPTO_ecdsa_key_get_public(privkey,
 215                                      &pubkey);
 216
 217   GNUNET_CRYPTO_random_block(GNUNET_CRYPTO_QUALITY_WEAK,
 218                              &s_zone_value,
 219                              sizeof(s_zone_value));
 220   {
 221     struct GNUNET_GNSRECORD_Data rd;
 222
 223     rd.expiration_time = GNUNET_TIME_absolute_get().abs_value_us;
 224     rd.record_type = GNUNET_GNSRECORD_TYPE_PKEY;
 225     rd.data_size = sizeof(s_zone_value);
 226     rd.data = &s_zone_value;
 227     rd.flags = 0;
 228
 229     nsh = GNUNET_NAMESTORE_connect(cfg);
 230     GNUNET_break(NULL != nsh);
 231     GNUNET_NAMESTORE_records_store(nsh,
 232                                    privkey,
 233                                    s_name,
 234                                    1,
 235                                    &rd,
 236                                    &put_cont,
 237                                    NULL);
 238   }
 239 }
 240
 241
 242 #include "test_common.c"
 243
 244
 245 int
 246 main(int argc,
 247      char *argv[])
 248 {
 249   const char *plugin_name;
 250   char *cfg_name;
 251
 252   (void)argc;
 253   SETUP_CFG(plugin_name, cfg_name);
 254   res = 1;
 255   if (0 !=
 256       GNUNET_TESTING_peer_run("test-namestore-api-zone-to-name",
 257                               cfg_name,
 258                               &run,
 259                               NULL))
 260     {
 261       res = 1;
 262     }
 263   GNUNET_DISK_purge_cfg_dir(cfg_name,
 264                             "GNUNET_TEST_HOME");
 265   GNUNET_free(cfg_name);
 266   return res;
 267 }
 268
 269 /* end of test_namestore_api_zone_to_name.c */