src/transport/test_transport_blacklisting.c

   1 /*
   2      This file is part of GNUnet.
   3      (C) 2009, 2010, 2011 Christian Grothoff (and other contributing authors)
   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., 59 Temple Place - Suite 330,
  18      Boston, MA 02111-1307, USA.
  19 */
  20
  21 /**
  22  * @file transport/transport_api_blacklisting.c
  23  * @brief test for the blacklisting API
  24  *              stage 0: init
  25  *              stage 1: connect peers and stop
  26  *              stage 2: blacklist whole peer and connect
  27  *              stage 3: blacklist tcp and try connect
  28  *
  29  * @author Matthias Wachs
  30  *
  31  */
  32 #include "platform.h"
  33 #include "gnunet_transport_service.h"
  34 #include "transport-testing.h"
  35
  36 char *test_name;
  37
  38 struct PeerContext *p1;
  39
  40 struct PeerContext *p2;
  41
  42 static GNUNET_TRANSPORT_TESTING_ConnectRequest cc;
  43
  44 struct GNUNET_TRANSPORT_TESTING_handle *tth;
  45
  46 /**
  47  * How long until we give up on transmitting the message?
  48  */
  49 #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 20)
  50
  51 #define CONNECT_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
  52
  53
  54 static int stage;
  55 static int ok;
  56 static int connected;
  57
  58 static GNUNET_SCHEDULER_TaskIdentifier die_task;
  59
  60 static GNUNET_SCHEDULER_TaskIdentifier timeout_task;
  61
  62 static GNUNET_SCHEDULER_TaskIdentifier stage_task;
  63
  64 #if VERBOSE
  65 #define OKPP do { ok++; FPRINTF (stderr, "Now at stage %u at %s:%u\n", ok, __FILE__, __LINE__); } while (0)
  66 #else
  67 #define OKPP do { ok++; } while (0)
  68 #endif
  69
  70 static void
  71 run_stage (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc);
  72
  73 static void
  74 end (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
  75 {
  76   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping\n");
  77
  78   if (die_task != GNUNET_SCHEDULER_NO_TASK)
  79   {
  80     GNUNET_SCHEDULER_cancel (die_task);
  81     die_task = GNUNET_SCHEDULER_NO_TASK;
  82   }
  83
  84   if (timeout_task != GNUNET_SCHEDULER_NO_TASK)
  85   {
  86     GNUNET_SCHEDULER_cancel (timeout_task);
  87     timeout_task = GNUNET_SCHEDULER_NO_TASK;
  88   }
  89
  90   if (stage_task != GNUNET_SCHEDULER_NO_TASK)
  91   {
  92     GNUNET_SCHEDULER_cancel (stage_task);
  93     stage_task = GNUNET_SCHEDULER_NO_TASK;
  94   }
  95
  96   if (cc != NULL)
  97   {
  98     GNUNET_TRANSPORT_TESTING_connect_peers_cancel(tth, cc);
  99     cc = NULL;
 100   }
 101
 102   if (p1 != NULL)
 103   {
 104     GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
 105     p1 = NULL;
 106   }
 107   if (p2 != NULL)
 108   {
 109     GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
 110     p2 = NULL;
 111   }
 112 }
 113
 114 static void
 115 end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 116 {
 117   die_task = GNUNET_SCHEDULER_NO_TASK;
 118
 119   if (timeout_task != GNUNET_SCHEDULER_NO_TASK)
 120   {
 121     GNUNET_SCHEDULER_cancel (timeout_task);
 122     timeout_task = GNUNET_SCHEDULER_NO_TASK;
 123   }
 124
 125   if (stage_task != GNUNET_SCHEDULER_NO_TASK)
 126   {
 127     GNUNET_SCHEDULER_cancel (stage_task);
 128     stage_task = GNUNET_SCHEDULER_NO_TASK;
 129   }
 130
 131
 132   if (cc != NULL)
 133   {
 134     GNUNET_TRANSPORT_TESTING_connect_peers_cancel(tth, cc);
 135     cc = NULL;
 136   }
 137   if (p1 != NULL)
 138     GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
 139   if (p2 != NULL)
 140     GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
 141
 142   ok = GNUNET_SYSERR;
 143 }
 144
 145 static void
 146 testing_connect_cb (struct PeerContext *p1, struct PeerContext *p2, void *cls)
 147 {
 148   cc = NULL;
 149   char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
 150
 151   GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peers connected: %u (%s) <-> %u (%s)\n",
 152               p1->no, p1_c, p2->no, GNUNET_i2s (&p2->id));
 153   GNUNET_free (p1_c);
 154   connected = GNUNET_YES;
 155   stage_task = GNUNET_SCHEDULER_add_now (&run_stage, NULL);
 156 }
 157
 158 static void
 159 connect_timeout (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 160 {
 161   GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peers not connected, next stage\n");
 162         timeout_task = GNUNET_SCHEDULER_NO_TASK;
 163   stage_task = GNUNET_SCHEDULER_add_now (&run_stage, NULL);
 164 }
 165
 166 static int started;
 167
 168 void
 169 start_cb (struct PeerContext *p, void *cls)
 170 {
 171
 172   started++;
 173   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peer %u (`%s') started\n", p->no,
 174               GNUNET_i2s (&p->id));
 175
 176   if (started != 2)
 177     return;
 178
 179   char *sender_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
 180
 181   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
 182               "Test tries to connect peer %u (`%s') -> peer %u (`%s')\n",
 183               p1->no, sender_c, p2->no, GNUNET_i2s (&p2->id));
 184   GNUNET_free (sender_c);
 185
 186   cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2, &testing_connect_cb,
 187                                                NULL);
 188
 189 }
 190
 191 static void
 192 run_stage (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 193 {
 194         stage_task = GNUNET_SCHEDULER_NO_TASK;
 195         if (GNUNET_SCHEDULER_NO_TASK != die_task)
 196                 GNUNET_SCHEDULER_cancel (die_task);
 197   die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
 198   GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Running stage %u\n", stage);
 199
 200         if (0 == stage)
 201         {
 202                   started = GNUNET_NO;
 203                   connected = GNUNET_NO;
 204                         if (0 == strcmp(test_name, "test_transport_blacklisting_no_bl"))
 205                         {
 206                                         /* Try to connect peers successfully */
 207                                         p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_peer1.conf", 1,
 208                                                             NULL, NULL, NULL, &start_cb, NULL);
 209
 210                                         p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_peer2.conf", 2,
 211                                                                                                                                                                                         NULL, NULL, NULL, &start_cb, NULL);
 212                         }
 213                         else if (0 == strcmp(test_name, "test_transport_blacklisting_outbound_bl_full"))
 214                         {
 215                                         p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_blp_peer1_full.conf", 1,
 216                                                             NULL, NULL, NULL, &start_cb, NULL);
 217
 218                                         p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_peer2.conf", 2,
 219                                                                                                                                                                                         NULL, NULL, NULL, &start_cb, NULL);
 220                         }
 221                         else if (0 == strcmp(test_name, "test_transport_blacklisting_outbound_bl_plugin"))
 222                         {
 223                                         p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_blp_peer1_plugin.conf", 1,
 224                                                             NULL, NULL, NULL, &start_cb, NULL);
 225
 226                                         p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_peer2.conf", 2,
 227                                                                                                                                                                                         NULL, NULL, NULL, &start_cb, NULL);
 228                         }
 229                         else if (0 == strcmp(test_name, "test_transport_blacklisting_inbound_bl_full"))
 230                         {
 231                                         p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_peer1.conf", 1,
 232                                                             NULL, NULL, NULL, &start_cb, NULL);
 233
 234                                         p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_blp_peer2_full.conf", 2,
 235                                                                                                                                                                                         NULL, NULL, NULL, &start_cb, NULL);
 236                         }
 237                         else if (0 == strcmp(test_name, "test_transport_blacklisting_inbound_bl_plugin"))
 238                         {
 239                                         p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_peer1.conf", 1,
 240                                                             NULL, NULL, NULL, &start_cb, NULL);
 241
 242                                         p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_blp_peer2_plugin.conf", 2,
 243                                                                                                                                                                                         NULL, NULL, NULL, &start_cb, NULL);
 244                         }
 245                         else if (0 == strcmp(test_name, "test_transport_blacklisting_multiple_plugins"))
 246                         {
 247                                         p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_blp_peer1_multiple_plugins.conf", 1,
 248                                                             NULL, NULL, NULL, &start_cb, NULL);
 249
 250                                         p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, "test_transport_blacklisting_cfg_blp_peer2_multiple_plugins.conf", 2,
 251                                                                                                                                                                                         NULL, NULL, NULL, &start_cb, NULL);
 252                         }
 253
 254
 255                         if ((NULL == p1) || (NULL == p2))
 256                         {
 257                                 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to start peers\n");
 258                                 ok = 1;
 259                           GNUNET_SCHEDULER_add_now (&end, NULL);
 260                         }
 261
 262                         timeout_task = GNUNET_SCHEDULER_add_delayed (CONNECT_TIMEOUT, &connect_timeout, NULL);
 263                   stage ++;
 264                   return;
 265         }
 266
 267
 268   if (cc != NULL)
 269   {
 270     GNUNET_TRANSPORT_TESTING_connect_peers_cancel(tth, cc);
 271     cc = NULL;
 272   }
 273
 274   if (p1 != NULL)
 275   {
 276     GNUNET_TRANSPORT_TESTING_stop_peer (tth, p1);
 277     p1 = NULL;
 278   }
 279   if (p2 != NULL)
 280   {
 281     GNUNET_TRANSPORT_TESTING_stop_peer (tth, p2);
 282     p2 = NULL;
 283   }
 284
 285   GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Done in stage %u: Peers %s and %s!\n", stage,
 286                 (GNUNET_NO == started) ? "NOT STARTED" : "STARTED",
 287                 (GNUNET_YES == connected) ? "CONNECTED" : "NOT CONNECTED");
 288
 289         if ((0 == strcmp(test_name, "test_transport_blacklisting_no_bl")) ||
 290                         (0 == strcmp(test_name, "test_transport_blacklisting_multiple_plugins")))
 291         {
 292                 if ((GNUNET_NO != started) && (GNUNET_YES == connected))
 293                         ok = 0;
 294                 else
 295                 {
 296                         GNUNET_break (0);
 297                         ok = 1;
 298                 }
 299         }
 300         else
 301         {
 302                         if ((GNUNET_NO != started) && (GNUNET_YES != connected))
 303                                 ok = 0;
 304                         else
 305                         {
 306                                 ok = 1;
 307                         }
 308         }
 309   GNUNET_SCHEDULER_add_now (&end, NULL);
 310 }
 311
 312 static void
 313 run (void *cls, char *const *args, const char *cfgfile,
 314      const struct GNUNET_CONFIGURATION_Handle *cfg)
 315 {
 316   connected = GNUNET_NO;
 317   stage = 0;
 318   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Running test `%s'!\n", test_name);
 319   stage_task = GNUNET_SCHEDULER_add_now (&run_stage, NULL);
 320 }
 321
 322
 323 int
 324 main (int argc, char *argv0[])
 325 {
 326   ok = 1;
 327
 328   GNUNET_TRANSPORT_TESTING_get_test_name (argv0[0], &test_name);
 329
 330   GNUNET_log_setup ("test-transport-api-blacklisting",
 331                     "WARNING",
 332                     NULL);
 333
 334   static char *const argv[] = { "date",
 335     "-c",
 336     "test_transport_api_data.conf",
 337     NULL
 338   };
 339   static struct GNUNET_GETOPT_CommandLineOption options[] = {
 340     GNUNET_GETOPT_OPTION_END
 341   };
 342
 343   tth = GNUNET_TRANSPORT_TESTING_init ();
 344
 345   GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv,
 346                                                                                 "test-transport-api-blacklisting",
 347                       "nohelp", options, &run, NULL);
 348
 349
 350   GNUNET_TRANSPORT_TESTING_done (tth);
 351
 352   return ok;
 353 }
 354
 355 /* end of transport_api_blacklisting.c */