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- /*
- This file is part of GNUnet.
- Copyright (C) 2009, 2010, 2011, 2016 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/test_transport_api_blacklisting.c
- * @brief test for the blacklisting API
- * @author Matthias Wachs
- * @author Christian Grothoff
- */
- #include "platform.h"
- #include "gnunet_transport_service.h"
- #include "transport-testing.h"
- #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
- static struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
- static int connected;
- static int blacklist_request_p1;
- static int blacklist_request_p2;
- static struct GNUNET_TRANSPORT_Blacklist *blacklist_p1;
- static struct GNUNET_TRANSPORT_Blacklist *blacklist_p2;
- static struct GNUNET_SCHEDULER_Task *shutdown_task;
- static void
- end (void *cls)
- {
- shutdown_task = NULL;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Stopping\n");
- if ((GNUNET_YES == blacklist_request_p1) &&
- (GNUNET_YES == blacklist_request_p2) &&
- (GNUNET_NO == connected))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peers were never connected, success\n");
- ccc->global_ret = GNUNET_OK;
- }
- else
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Peers were not connected, fail\n");
- ccc->global_ret = GNUNET_SYSERR;
- }
- GNUNET_SCHEDULER_shutdown ();
- }
- static void
- custom_shutdown (void *cls)
- {
- if (NULL != shutdown_task)
- {
- GNUNET_SCHEDULER_cancel (shutdown_task);
- shutdown_task = NULL;
- }
- if (NULL != blacklist_p1)
- {
- GNUNET_TRANSPORT_blacklist_cancel (blacklist_p1);
- blacklist_p1 = NULL;
- }
- if (NULL != blacklist_p2)
- {
- GNUNET_TRANSPORT_blacklist_cancel (blacklist_p2);
- blacklist_p2 = NULL;
- }
- }
- static void
- notify_receive (void *cls,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
- const struct GNUNET_PeerIdentity *sender,
- const struct GNUNET_TRANSPORT_TESTING_TestMessage *message)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Unexpectedly even received the message despite blacklist\n");
- connected = GNUNET_YES;
- GNUNET_SCHEDULER_cancel (shutdown_task);
- end (NULL);
- }
- static void
- notify_connect (void *cls,
- struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
- const struct GNUNET_PeerIdentity *other)
- {
- GNUNET_TRANSPORT_TESTING_log_connect (cls,
- me,
- other);
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Peers connected despite blacklist!\n");
- connected = GNUNET_YES; /* this test now failed */
- GNUNET_SCHEDULER_cancel (shutdown_task);
- end (NULL);
- }
- static int
- blacklist_cb (void *cls,
- const struct GNUNET_PeerIdentity *pid)
- {
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p = cls;
- int res = GNUNET_SYSERR;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peer %u: Blacklist request for peer `%s'\n",
- p->no,
- GNUNET_i2s (pid));
- if (p == ccc->p[0])
- {
- blacklist_request_p1 = GNUNET_YES;
- res = GNUNET_OK;
- }
- if (p == ccc->p[1])
- {
- blacklist_request_p2 = GNUNET_YES;
- res = GNUNET_SYSERR;
- }
- if ((GNUNET_YES == blacklist_request_p2) &&
- (GNUNET_YES == blacklist_request_p1) &&
- (NULL == shutdown_task))
- {
- shutdown_task
- = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply (
- GNUNET_TIME_UNIT_SECONDS, 3),
- &end,
- NULL);
- }
- return res;
- }
- static void
- start_blacklist (void *cls)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Starting blacklists\n");
- blacklist_p1 = GNUNET_TRANSPORT_blacklist (ccc->p[0]->cfg,
- &blacklist_cb,
- ccc->p[0]);
- GNUNET_assert (NULL != blacklist_p1);
- blacklist_p2 = GNUNET_TRANSPORT_blacklist (ccc->p[1]->cfg,
- &blacklist_cb,
- ccc->p[1]);
- GNUNET_assert (NULL != blacklist_p2);
- }
- int
- main (int argc,
- char *argv[])
- {
- struct GNUNET_TRANSPORT_TESTING_SendClosure sc = {
- .num_messages = 1
- };
- struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext my_ccc = {
- .pre_connect_task = &start_blacklist,
- .connect_continuation = &GNUNET_TRANSPORT_TESTING_simple_send,
- .connect_continuation_cls = &sc,
- .config_file = "test_transport_api_data.conf",
- .rec = ¬ify_receive,
- .nc = ¬ify_connect,
- .nd = &GNUNET_TRANSPORT_TESTING_log_disconnect,
- .shutdown_task = &custom_shutdown,
- .timeout = TIMEOUT,
- .bi_directional = GNUNET_YES
- };
- ccc = &my_ccc;
- if (GNUNET_OK !=
- GNUNET_TRANSPORT_TESTING_main (2,
- &GNUNET_TRANSPORT_TESTING_connect_check,
- ccc))
- return 1;
- return 0;
- }
- /* end of transport_api_blacklisting.c */
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