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- /*
- This file is part of GNUnet.
- Copyright (C) 2009, 2010, 2011 GNUnet e.V.
- GNUnet is free software: you can redistribute it and/or modify it
- under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation, either version 3 of the License,
- or (at your option) any later version.
- GNUnet is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- SPDX-License-Identifier: AGPL3.0-or-later
- */
- /**
- * @file transport/transport_api_blacklisting.c
- * @brief test for the blacklisting with blacklistings defined in cfg
- *
- * this file contains multiple tests:
- *
- * test_transport_blacklisting_no_bl:
- * no blacklisting entries
- * peers are expected to connect
- * test_transport_blacklisting_outbound_bl_full:
- * both peers contain bl entries for full peer
- * test is expected to not connect
- * test_transport_blacklisting_outbound_bl_plugin:
- * both peers contain bl entries for plugin
- * test is expected to not connect
- * test_transport_blacklisting_inbound_bl_plugin:
- * peer 1 contains no bl entries
- * peer 2 contain bl entries for full peer
- * test is expected to not connect
- * test_transport_blacklisting_inbound_bl_full:
- * peer 1 contains no bl entries
- * peer 2 contain bl entries for plugin
- * test is expected to not connect
- * test_transport_blacklisting_multiple_plugins:
- * both peers contain bl entries for plugin
- * test is expected to connect with not bl'ed plugin
- *
- * @author Matthias Wachs
- *
- */
- #include "platform.h"
- #include "gnunet_transport_service.h"
- #include "transport-testing.h"
- char *test_name;
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p1;
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p2;
- static struct GNUNET_TRANSPORT_TESTING_ConnectRequest *cc;
- struct GNUNET_TRANSPORT_TESTING_Handle *tth;
- /**
- * How long until we give up on transmitting the message?
- */
- #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 20)
- #define CONNECT_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, \
- 10)
- static int stage;
- static int ok;
- static int connected;
- static struct GNUNET_SCHEDULER_Task *die_task;
- static struct GNUNET_SCHEDULER_Task *timeout_task;
- static struct GNUNET_SCHEDULER_Task *stage_task;
- #if VERBOSE
- #define OKPP do { ok++; fprintf (stderr, "Now at stage %u at %s:%u\n", ok, \
- __FILE__, __LINE__); } while (0)
- #else
- #define OKPP do { ok++; } while (0)
- #endif
- static void
- run_stage (void *cls);
- static void
- end (void *cls)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping\n");
- if (die_task != NULL)
- {
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = NULL;
- }
- if (timeout_task != NULL)
- {
- GNUNET_SCHEDULER_cancel (timeout_task);
- timeout_task = NULL;
- }
- if (stage_task != NULL)
- {
- GNUNET_SCHEDULER_cancel (stage_task);
- stage_task = NULL;
- }
- if (cc != NULL)
- {
- GNUNET_TRANSPORT_TESTING_connect_peers_cancel (cc);
- cc = NULL;
- }
- if (p1 != NULL)
- {
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- p1 = NULL;
- }
- if (p2 != NULL)
- {
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
- p2 = NULL;
- }
- }
- static void
- end_badly (void *cls)
- {
- die_task = NULL;
- if (timeout_task != NULL)
- {
- GNUNET_SCHEDULER_cancel (timeout_task);
- timeout_task = NULL;
- }
- if (stage_task != NULL)
- {
- GNUNET_SCHEDULER_cancel (stage_task);
- stage_task = NULL;
- }
- if (cc != NULL)
- {
- GNUNET_TRANSPORT_TESTING_connect_peers_cancel (cc);
- cc = NULL;
- }
- if (p1 != NULL)
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- if (p2 != NULL)
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
- ok = GNUNET_SYSERR;
- }
- static void
- testing_connect_cb (void *cls)
- {
- cc = NULL;
- char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peers connected: %u (%s) <-> %u (%s)\n",
- p1->no, p1_c, p2->no, GNUNET_i2s (&p2->id));
- GNUNET_free (p1_c);
- connected = GNUNET_YES;
- stage_task = GNUNET_SCHEDULER_add_now (&run_stage, NULL);
- }
- static void
- connect_timeout (void *cls)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Peers not connected, next stage\n");
- timeout_task = NULL;
- stage_task = GNUNET_SCHEDULER_add_now (&run_stage,
- NULL);
- }
- static int started;
- static void
- start_cb (void *cls)
- {
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p = cls;
- started++;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Peer %u (`%s') started\n",
- p->no,
- GNUNET_i2s_full (&p->id));
- if (started != 2)
- return;
- char *sender_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Test tries to connect peer %u (`%s') -> peer %u (`%s')\n",
- p1->no,
- sender_c,
- p2->no,
- GNUNET_i2s (&p2->id));
- GNUNET_free (sender_c);
- cc = GNUNET_TRANSPORT_TESTING_connect_peers (p1,
- p2,
- &testing_connect_cb,
- NULL);
- }
- static int
- check_blacklist_config (const char *cfg_file,
- struct GNUNET_PeerIdentity *peer,
- struct GNUNET_PeerIdentity *bl_peer)
- {
- struct GNUNET_CONFIGURATION_Handle *cfg;
- char *section;
- char *peer_str;
- cfg = GNUNET_CONFIGURATION_create ();
- if (GNUNET_OK != GNUNET_CONFIGURATION_load (cfg, cfg_file))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not load configuration `%s'\n",
- cfg_file);
- GNUNET_CONFIGURATION_destroy (cfg);
- return GNUNET_SYSERR;
- }
- peer_str = GNUNET_strdup (GNUNET_i2s_full (peer));
- GNUNET_asprintf (§ion, "transport-blacklist-%s", peer_str);
- if (GNUNET_NO == GNUNET_CONFIGURATION_have_value (cfg, section,
- GNUNET_i2s_full (bl_peer)))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Configuration `%s' does not have blacklisting section for peer `%s' blacklisting `%s'\n",
- cfg_file, peer_str, GNUNET_i2s_full (bl_peer));
- GNUNET_CONFIGURATION_destroy (cfg);
- GNUNET_free (section);
- GNUNET_free (peer_str);
- return GNUNET_SYSERR;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Configuration `%s' does have blacklisting section for peer `%s' blacklisting `%s'\n",
- cfg_file, peer_str, GNUNET_i2s_full (bl_peer));
- GNUNET_CONFIGURATION_destroy (cfg);
- GNUNET_free (section);
- GNUNET_free (peer_str);
- return GNUNET_OK;
- }
- static void
- run_stage (void *cls)
- {
- stage_task = NULL;
- if (NULL != die_task)
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Running stage %u\n", stage);
- if (0 == stage)
- {
- started = GNUNET_NO;
- connected = GNUNET_NO;
- if (0 == strcmp (test_name, "test_transport_blacklisting_no_bl"))
- {
- /* Try to connect peers successfully */
- p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- "test_transport_blacklisting_cfg_peer1.conf",
- 1,
- NULL,
- NULL,
- NULL,
- NULL,
- &start_cb,
- NULL);
- p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- "test_transport_blacklisting_cfg_peer2.conf",
- 2,
- NULL,
- NULL,
- NULL,
- NULL,
- &start_cb,
- NULL);
- }
- else if (0 == strcmp (test_name,
- "test_transport_blacklisting_outbound_bl_full"))
- {
- const char *cfg_p1 =
- "test_transport_blacklisting_cfg_blp_peer1_full.conf";
- const char *cfg_p2 =
- "test_transport_blacklisting_cfg_blp_peer2_full.conf";
- p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p1,
- 1, NULL, NULL, NULL,
- NULL,
- &start_cb, NULL);
- p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p2, 2,
- NULL, NULL, NULL,
- NULL,
- &start_cb, NULL);
- /* check if configuration contain correct blacklist entries */
- if ((GNUNET_SYSERR ==
- check_blacklist_config (cfg_p1, &p1->id, &p2->id)) ||
- (GNUNET_SYSERR ==
- check_blacklist_config (cfg_p2, &p2->id, &p1->id)))
- {
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- p1 = NULL;
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
- p2 = NULL;
- ok = 1;
- GNUNET_SCHEDULER_add_now (&end, NULL);
- }
- }
- else if (0
- == strcmp (test_name,
- "test_transport_blacklisting_outbound_bl_plugin"))
- {
- const char *cfg_p1 =
- "test_transport_blacklisting_cfg_blp_peer1_plugin.conf";
- const char *cfg_p2 =
- "test_transport_blacklisting_cfg_blp_peer2_plugin.conf";
- p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p1,
- 1,
- NULL,
- NULL,
- NULL,
- NULL,
- &start_cb,
- NULL);
- p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p2, 2,
- NULL,
- NULL,
- NULL,
- NULL,
- &start_cb,
- NULL);
- /* check if configuration contain correct blacklist entries */
- if ((GNUNET_SYSERR ==
- check_blacklist_config (cfg_p1, &p1->id, &p2->id)) ||
- (GNUNET_SYSERR ==
- check_blacklist_config (cfg_p2, &p2->id, &p1->id)))
- {
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- p1 = NULL;
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
- p2 = NULL;
- ok = 1;
- GNUNET_SCHEDULER_add_now (&end, NULL);
- }
- }
- else if (0 == strcmp (test_name,
- "test_transport_blacklisting_inbound_bl_full"))
- {
- const char *cfg_p1 = "test_transport_blacklisting_cfg_peer1.conf";
- const char *cfg_p2 =
- "test_transport_blacklisting_cfg_blp_peer2_full.conf";
- p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p1, 1,
- NULL,
- NULL, NULL, NULL,
- &start_cb, NULL);
- p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p2, 2,
- NULL,
- NULL, NULL, NULL,
- &start_cb, NULL);
- /* check if configuration contain correct blacklist entries */
- if ((GNUNET_SYSERR ==
- check_blacklist_config (cfg_p2, &p2->id, &p1->id)))
- {
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- p1 = NULL;
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
- p2 = NULL;
- ok = 1;
- GNUNET_SCHEDULER_add_now (&end, NULL);
- }
- }
- else if (0 == strcmp (test_name,
- "test_transport_blacklisting_inbound_bl_plugin"))
- {
- const char *cfg_p1 = "test_transport_blacklisting_cfg_peer1.conf";
- const char *cfg_p2 =
- "test_transport_blacklisting_cfg_blp_peer2_plugin.conf";
- p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p1, 1,
- NULL,
- NULL, NULL, NULL,
- &start_cb, NULL);
- p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p2, 2,
- NULL,
- NULL, NULL,
- NULL,
- &start_cb, NULL);
- /* check if configuration contain correct blacklist entries */
- if ((GNUNET_SYSERR ==
- check_blacklist_config (cfg_p2, &p2->id, &p1->id)))
- {
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- p1 = NULL;
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
- p2 = NULL;
- ok = 1;
- GNUNET_SCHEDULER_add_now (&end, NULL);
- }
- }
- else if (0 == strcmp (test_name,
- "test_transport_blacklisting_multiple_plugins"))
- {
- const char *cfg_p1 =
- "test_transport_blacklisting_cfg_blp_peer1_multiple_plugins.conf";
- const char *cfg_p2 =
- "test_transport_blacklisting_cfg_blp_peer2_multiple_plugins.conf";
- p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p1, 1,
- NULL,
- NULL, NULL, NULL,
- &start_cb, NULL);
- p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth,
- cfg_p2, 2,
- NULL,
- NULL, NULL, NULL,
- &start_cb, NULL);
- /* check if configuration contain correct blacklist entries */
- if ((GNUNET_SYSERR ==
- check_blacklist_config (cfg_p1, &p1->id, &p2->id)) ||
- (GNUNET_SYSERR ==
- check_blacklist_config (cfg_p2, &p2->id, &p1->id)))
- {
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- p1 = NULL;
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
- p2 = NULL;
- ok = 1;
- GNUNET_SCHEDULER_add_now (&end, NULL);
- }
- }
- else
- {
- GNUNET_break (0);
- GNUNET_SCHEDULER_add_now (&end, NULL);
- }
- if ((NULL == p1) || (NULL == p2))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to start peers\n");
- ok = 1;
- GNUNET_SCHEDULER_add_now (&end, NULL);
- }
- timeout_task = GNUNET_SCHEDULER_add_delayed (CONNECT_TIMEOUT,
- &connect_timeout,
- NULL);
- stage++;
- return;
- }
- if (cc != NULL)
- {
- GNUNET_TRANSPORT_TESTING_connect_peers_cancel (cc);
- cc = NULL;
- }
- if (p1 != NULL)
- {
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- p1 = NULL;
- }
- if (p2 != NULL)
- {
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
- p2 = NULL;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Done in stage %u: Peers %s and %s!\n",
- stage, (GNUNET_NO == started) ? "NOT STARTED" : "STARTED",
- (GNUNET_YES == connected) ? "CONNECTED" : "NOT CONNECTED");
- if ((0 == strcmp (test_name, "test_transport_blacklisting_no_bl"))
- || (0 == strcmp (test_name,
- "test_transport_blacklisting_multiple_plugins")))
- {
- if ((GNUNET_NO != started) && (GNUNET_YES == connected))
- ok = 0;
- else
- {
- GNUNET_break (0);
- ok = 1;
- }
- }
- else
- {
- if ((GNUNET_NO != started) && (GNUNET_YES != connected))
- ok = 0;
- else
- {
- ok = 1;
- }
- }
- GNUNET_SCHEDULER_add_now (&end, NULL);
- }
- static void
- run (void *cls, char *const *args, const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *cfg)
- {
- connected = GNUNET_NO;
- stage = 0;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Running test `%s'!\n", test_name);
- stage_task = GNUNET_SCHEDULER_add_now (&run_stage, NULL);
- }
- int
- main (int argc, char *argv0[])
- {
- ok = 1;
- test_name = GNUNET_TRANSPORT_TESTING_get_test_name (argv0[0]);
- GNUNET_log_setup ("test-transport-api-blacklisting", "WARNING", NULL);
- static char *const argv[] =
- { "date", "-c", "test_transport_api_data.conf", NULL };
- static struct GNUNET_GETOPT_CommandLineOption options[] =
- { GNUNET_GETOPT_OPTION_END };
- tth = GNUNET_TRANSPORT_TESTING_init ();
- GNUNET_PROGRAM_run ((sizeof(argv) / sizeof(char *)) - 1, argv,
- "test-transport-api-blacklisting", "nohelp", options,
- &run, NULL);
- GNUNET_TRANSPORT_TESTING_done (tth);
- return ok;
- }
- /* end of transport_api_blacklisting.c */
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