test: add ice tests
Currently, ice tests are located in the daemon. It should be in dhtnet project.
Change-Id: Ic9037acd978a978a4d8570755a7c1dffac96bcf3
diff --git a/tests/ice.cpp b/tests/ice.cpp
new file mode 100644
index 0000000..31315d2
--- /dev/null
+++ b/tests/ice.cpp
@@ -0,0 +1,722 @@
+/*
+ * Copyright (C) 2021-2024 Savoir-faire Linux Inc.
+ * Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <regex>
+
+#include <condition_variable>
+#include <asio/executor_work_guard.hpp>
+#include <asio/io_context.hpp>
+
+#include "opendht/dhtrunner.h"
+#include "opendht/thread_pool.h"
+#include "test_runner.h"
+#include "upnp/upnp_context.h"
+#include "ice_transport.h"
+#include "ice_transport_factory.h"
+
+
+namespace dhtnet {
+namespace test {
+
+class IceTest : public CppUnit::TestFixture
+{
+public:
+ IceTest()
+ {
+
+ }
+ ~IceTest() {}
+ static std::string name() { return "Ice"; }
+ void setUp();
+ void tearDown();
+
+ // For future tests with publicIp
+ std::shared_ptr<dht::DhtRunner> dht_ {};
+ std::unique_ptr<dhtnet::IpAddr> turnV4_ {};
+
+ std::shared_ptr<asio::io_context> ioContext;
+ std::shared_ptr<std::thread> ioContextRunner;
+ std::shared_ptr<IceTransportFactory> factory;
+ std::shared_ptr<upnp::UPnPContext> upnpContext;
+
+private:
+ void testRawIceConnection();
+ void testTurnMasterIceConnection();
+ void testTurnSlaveIceConnection();
+ void testReceiveTooManyCandidates();
+ void testCompleteOnFailure();
+
+ CPPUNIT_TEST_SUITE(IceTest);
+ CPPUNIT_TEST(testRawIceConnection);
+ CPPUNIT_TEST(testTurnMasterIceConnection);
+ CPPUNIT_TEST(testTurnSlaveIceConnection);
+ CPPUNIT_TEST(testReceiveTooManyCandidates);
+ CPPUNIT_TEST(testCompleteOnFailure);
+ CPPUNIT_TEST_SUITE_END();
+};
+
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(IceTest, IceTest::name());
+
+void
+IceTest::setUp()
+{
+ if (!dht_) {
+ dht_ = std::make_shared<dht::DhtRunner>();
+ dht::DhtRunner::Config config {};
+ dht::DhtRunner::Context context {};
+ dht_->run(0, config, std::move(context));
+ dht_->bootstrap("bootstrap.jami.net:4222");
+ std::this_thread::sleep_for(std::chrono::seconds(5));
+ }
+ if (!turnV4_) {
+ turnV4_ = std::make_unique<dhtnet::IpAddr>("turn.jami.net", AF_INET);
+ }
+ if (!upnpContext) {
+ if (!ioContext) {
+ ioContext = std::make_shared<asio::io_context>();
+ ioContextRunner = std::make_shared<std::thread>([&] { ioContext->run(); });
+ }
+ upnpContext = std::make_shared<dhtnet::upnp::UPnPContext>(ioContext, nullptr);
+ }
+ if (!factory) {
+ factory = std::make_shared<IceTransportFactory>();
+ }
+}
+
+
+void
+IceTest::tearDown()
+{
+ upnpContext->shutdown();
+ ioContext->stop();
+ if (ioContextRunner && ioContextRunner->joinable()) {
+ ioContextRunner->join();
+ }
+ dht_.reset();
+ turnV4_.reset();
+}
+
+void
+IceTest::testRawIceConnection()
+{
+ dhtnet::IceTransportOptions ice_config;
+ ice_config.upnpEnable = true;
+ ice_config.tcpEnable = true;
+ std::shared_ptr<dhtnet::IceTransport> ice_master, ice_slave;
+ std::mutex mtx, mtx_create, mtx_resp, mtx_init;
+ std::unique_lock<std::mutex> lk {mtx}, lk_create {mtx_create}, lk_resp {mtx_resp},
+ lk_init {mtx_init};
+ std::condition_variable cv, cv_create, cv_resp, cv_init;
+ std::string init = {};
+ std::string response = {};
+ bool iceMasterReady = false, iceSlaveReady = false;
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_master != nullptr;
+ }));
+ auto iceAttributes = ice_master->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+ for (const auto& addr : ice_master->getLocalCandidates(1)) {
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ }
+ init = icemsg.str();
+ cv_init.notify_one();
+ CPPUNIT_ASSERT(cv_resp.wait_for(lk_resp, std::chrono::seconds(10), [&] {
+ return !response.empty();
+ }));
+ auto sdp = ice_master->parseIceCandidates(response);
+ CPPUNIT_ASSERT(
+ ice_master->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ iceMasterReady = ok;
+ cv.notify_one();
+ };
+ ice_config.master = true;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+
+ ice_master = factory->createTransport("master ICE");
+ ice_master->initIceInstance(ice_config);
+ cv_create.notify_all();
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_slave != nullptr;
+ }));
+ auto iceAttributes = ice_slave->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+ for (const auto& addr : ice_slave->getLocalCandidates(1)) {
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ }
+ response = icemsg.str();
+ cv_resp.notify_one();
+ CPPUNIT_ASSERT(
+ cv_init.wait_for(lk_resp, std::chrono::seconds(10), [&] { return !init.empty(); }));
+ auto sdp = ice_slave->parseIceCandidates(init);
+ CPPUNIT_ASSERT(
+ ice_slave->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ iceSlaveReady = ok;
+ cv.notify_one();
+ };
+ ice_config.master = false;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+
+ ice_slave = factory->createTransport("slave ICE");
+ ice_slave->initIceInstance(ice_config);
+
+ cv_create.notify_all();
+ CPPUNIT_ASSERT(
+ cv.wait_for(lk, std::chrono::seconds(10), [&] { return iceMasterReady && iceSlaveReady; }));
+}
+
+void
+IceTest::testTurnMasterIceConnection()
+{
+ const auto& addr4 = dht_->getPublicAddress(AF_INET);
+ CPPUNIT_ASSERT(addr4.size() != 0);
+ CPPUNIT_ASSERT(turnV4_);
+ dhtnet::IceTransportOptions ice_config;
+ ice_config.upnpEnable = true;
+ ice_config.tcpEnable = true;
+ std::shared_ptr<dhtnet::IceTransport> ice_master, ice_slave;
+ std::mutex mtx, mtx_create, mtx_resp, mtx_init;
+ std::condition_variable cv, cv_create, cv_resp, cv_init;
+ std::string init = {};
+ std::string response = {};
+ bool iceMasterReady = false, iceSlaveReady = false;
+
+ // Master
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ /*{
+ std::unique_lock<std::mutex> lk_create {mtx_create};
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_master != nullptr;
+ }));
+ }*/
+ auto iceAttributes = ice_master->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+
+ for (const auto& addr : ice_master->getLocalCandidates(1)) {
+
+ if (addr.find("host") == std::string::npos) {
+ // We only want to add relayed + public ip
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ } else {
+ // Replace host by non existing IP (we still need host to not fail the start)
+ std::regex e("((?:[0-9]{1,3}\\.){3}[0-9]{1,3})");
+ auto newaddr = std::regex_replace(addr, e, "100.100.100.100");
+ if (newaddr != addr)
+ icemsg << newaddr << "\n";
+ }
+ }
+ {
+ std::lock_guard lk {mtx_init};
+ init = icemsg.str();
+ cv_init.notify_one();
+ }
+ {
+ std::unique_lock<std::mutex> lk_resp {mtx_resp};
+ CPPUNIT_ASSERT(cv_resp.wait_for(lk_resp, std::chrono::seconds(10), [&] {
+ return !response.empty();
+ }));
+ auto sdp = ice_master->parseIceCandidates(response);
+ CPPUNIT_ASSERT(
+ ice_master->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ }
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ std::lock_guard lk {mtx};
+ iceMasterReady = ok;
+ cv.notify_one();
+ };
+ ice_config.accountPublicAddr = dhtnet::IpAddr(*addr4[0].get());
+ ice_config.accountLocalAddr = dhtnet::ip_utils::getLocalAddr(AF_INET);
+ ice_config.turnServers.emplace_back(dhtnet::TurnServerInfo()
+ .setUri(turnV4_->toString(true))
+ .setUsername("ring")
+ .setPassword("ring")
+ .setRealm("ring"));
+ ice_config.master = true;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+ {
+ std::unique_lock<std::mutex> lk_create {mtx_create};
+ ice_master = factory->createTransport("master ICE");
+ ice_master->initIceInstance(ice_config);
+ cv_create.notify_all();
+ }
+
+ // Slave
+ ice_config.turnServers = {};
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ /*std::unique_lock<std::mutex> lk_create {mtx_create};
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_slave != nullptr;
+ }));*/
+ auto iceAttributes = ice_slave->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+ for (const auto& addr : ice_slave->getLocalCandidates(1)) {
+ if (addr.find("host") == std::string::npos) {
+ // We only want to add relayed + public ip
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ } else {
+ // Replace host by non existing IP (we still need host to not fail the start)
+ std::regex e("((?:[0-9]{1,3}\\.){3}[0-9]{1,3})");
+ auto newaddr = std::regex_replace(addr, e, "100.100.100.100");
+ if (newaddr != addr)
+ icemsg << newaddr << "\n";
+ }
+ }
+ {
+ std::lock_guard lk {mtx_resp};
+ response = icemsg.str();
+ cv_resp.notify_one();
+ }
+ {
+ std::unique_lock lk {mtx_init};
+ CPPUNIT_ASSERT(
+ cv_init.wait_for(lk, std::chrono::seconds(10), [&] { return !init.empty(); }));
+ auto sdp = ice_slave->parseIceCandidates(init);
+ CPPUNIT_ASSERT(
+ ice_slave->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ }
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ std::lock_guard lk {mtx};
+ iceSlaveReady = ok;
+ cv.notify_one();
+ };
+ ice_config.master = false;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+ {
+ std::unique_lock<std::mutex> lk_create {mtx_create};
+ ice_slave = factory->createTransport("slave ICE");
+ ice_slave->initIceInstance(ice_config);
+ cv_create.notify_all();
+ }
+ std::unique_lock lk {mtx};
+ CPPUNIT_ASSERT(
+ cv.wait_for(lk, std::chrono::seconds(10), [&] { return iceMasterReady; }));
+ CPPUNIT_ASSERT(
+ cv.wait_for(lk, std::chrono::seconds(10), [&] { return iceSlaveReady; }));
+
+ CPPUNIT_ASSERT(ice_master->getLocalAddress(1).toString(false) == turnV4_->toString(false));
+}
+
+void
+IceTest::testTurnSlaveIceConnection()
+{
+ const auto& addr4 = dht_->getPublicAddress(AF_INET);
+ CPPUNIT_ASSERT(addr4.size() != 0);
+ CPPUNIT_ASSERT(turnV4_);
+ dhtnet::IceTransportOptions ice_config;
+ ice_config.upnpEnable = true;
+ ice_config.tcpEnable = true;
+ std::shared_ptr<dhtnet::IceTransport> ice_master, ice_slave;
+ std::mutex mtx, mtx_create, mtx_resp, mtx_init;
+ std::unique_lock<std::mutex> lk {mtx}, lk_create {mtx_create}, lk_resp {mtx_resp},
+ lk_init {mtx_init};
+ std::condition_variable cv, cv_create, cv_resp, cv_init;
+ std::string init = {};
+ std::string response = {};
+ bool iceMasterReady = false, iceSlaveReady = false;
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_master != nullptr;
+ }));
+ auto iceAttributes = ice_master->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+ for (const auto& addr : ice_master->getLocalCandidates(1)) {
+ if (addr.find("host") == std::string::npos) {
+ // We only want to add relayed + public ip
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ } else {
+ // Replace host by non existing IP (we still need host to not fail the start)
+ std::regex e("((?:[0-9]{1,3}\\.){3}[0-9]{1,3})");
+ auto newaddr = std::regex_replace(addr, e, "100.100.100.100");
+ if (newaddr != addr)
+ icemsg << newaddr << "\n";
+ }
+ }
+ init = icemsg.str();
+ cv_init.notify_one();
+ CPPUNIT_ASSERT(cv_resp.wait_for(lk_resp, std::chrono::seconds(10), [&] {
+ return !response.empty();
+ }));
+ auto sdp = ice_master->parseIceCandidates(response);
+ CPPUNIT_ASSERT(
+ ice_master->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ iceMasterReady = ok;
+ cv.notify_one();
+ };
+ ice_config.accountPublicAddr = dhtnet::IpAddr(*addr4[0].get());
+ ice_config.accountLocalAddr = dhtnet::ip_utils::getLocalAddr(AF_INET);
+ ice_config.master = true;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+ ice_master = factory->createTransport("master ICE");
+ ice_master->initIceInstance(ice_config);
+ cv_create.notify_all();
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_slave != nullptr;
+ }));
+ auto iceAttributes = ice_slave->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+ for (const auto& addr : ice_slave->getLocalCandidates(1)) {
+ if (addr.find("host") == std::string::npos) {
+ // We only want to add relayed + public ip
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ } else {
+ // Replace host by non existing IP (we still need host to not fail the start)
+ std::regex e("((?:[0-9]{1,3}\\.){3}[0-9]{1,3})");
+ auto newaddr = std::regex_replace(addr, e, "100.100.100.100");
+ if (newaddr != addr)
+ icemsg << newaddr << "\n";
+ }
+ }
+ response = icemsg.str();
+ cv_resp.notify_one();
+ CPPUNIT_ASSERT(
+ cv_init.wait_for(lk_resp, std::chrono::seconds(10), [&] { return !init.empty(); }));
+ auto sdp = ice_slave->parseIceCandidates(init);
+ CPPUNIT_ASSERT(
+ ice_slave->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ iceSlaveReady = ok;
+ cv.notify_one();
+ };
+ ice_config.turnServers.emplace_back(dhtnet::TurnServerInfo()
+ .setUri(turnV4_->toString(true))
+ .setUsername("ring")
+ .setPassword("ring")
+ .setRealm("ring"));
+ ice_config.master = false;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+ ice_slave = factory->createTransport("slave ICE");
+ ice_slave->initIceInstance(ice_config);
+ cv_create.notify_all();
+ CPPUNIT_ASSERT(
+ cv.wait_for(lk, std::chrono::seconds(10), [&] { return iceMasterReady && iceSlaveReady; }));
+ CPPUNIT_ASSERT(ice_slave->getLocalAddress(1).toString(false) == turnV4_->toString(false));
+}
+
+void
+IceTest::testReceiveTooManyCandidates()
+{
+ const auto& addr4 = dht_->getPublicAddress(AF_INET);
+ CPPUNIT_ASSERT(addr4.size() != 0);
+ CPPUNIT_ASSERT(turnV4_);
+ dhtnet::IceTransportOptions ice_config;
+ ice_config.upnpEnable = true;
+ ice_config.tcpEnable = true;
+ std::shared_ptr<dhtnet::IceTransport> ice_master, ice_slave;
+ std::mutex mtx, mtx_create, mtx_resp, mtx_init;
+ std::condition_variable cv, cv_create, cv_resp, cv_init;
+ std::string init = {};
+ std::string response = {};
+ bool iceMasterReady = false, iceSlaveReady = false;
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ {
+ std::unique_lock<std::mutex> lk_create {mtx_create};
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_master != nullptr;
+ }));
+ }
+ auto iceAttributes = ice_master->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+ for (const auto& addr : ice_master->getLocalCandidates(1)) {
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ }
+ init = icemsg.str();
+ cv_init.notify_one();
+ {
+ std::unique_lock<std::mutex> lk_resp {mtx_resp};
+ CPPUNIT_ASSERT(cv_resp.wait_for(lk_resp, std::chrono::seconds(10), [&] {
+ return !response.empty();
+ }));
+ auto sdp = ice_master->parseIceCandidates(response);
+ CPPUNIT_ASSERT(
+ ice_master->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ }
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ iceMasterReady = ok;
+ cv.notify_one();
+ };
+ ice_config.accountPublicAddr = dhtnet::IpAddr(*addr4[0].get());
+ ice_config.accountLocalAddr = dhtnet::ip_utils::getLocalAddr(AF_INET);
+ ice_config.turnServers.emplace_back(dhtnet::TurnServerInfo()
+ .setUri(turnV4_->toString(true))
+ .setUsername("ring")
+ .setPassword("ring")
+ .setRealm("ring"));
+ ice_config.master = true;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+
+ ice_master = factory->createTransport("master ICE");
+ ice_master->initIceInstance(ice_config);
+ cv_create.notify_all();
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ {
+ std::unique_lock<std::mutex> lk_create {mtx_create};
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_slave != nullptr;
+ }));
+ }
+ auto iceAttributes = ice_slave->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+ for (const auto& addr : ice_master->getLocalCandidates(1)) {
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ }
+ for (auto i = 0; i < std::min(256, PJ_ICE_ST_MAX_CAND); ++i) {
+ icemsg << "Hc0a800a5 1 TCP 2130706431 192.168.0." << i
+ << " 43613 typ host tcptype passive"
+ << "\n";
+ icemsg << "Hc0a800a5 1 TCP 2130706431 192.168.0." << i
+ << " 9 typ host tcptype active"
+ << "\n";
+ }
+ {
+ std::lock_guard<std::mutex> lk_resp {mtx_resp};
+ response = icemsg.str();
+ cv_resp.notify_one();
+ }
+ std::unique_lock<std::mutex> lk_init {mtx_init};
+ CPPUNIT_ASSERT(
+ cv_init.wait_for(lk_init, std::chrono::seconds(10), [&] { return !init.empty(); }));
+ auto sdp = ice_slave->parseIceCandidates(init);
+ CPPUNIT_ASSERT(
+ ice_slave->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ iceSlaveReady = ok;
+ cv.notify_one();
+ };
+ ice_config.master = false;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+
+ ice_slave = factory->createTransport("slave ICE");
+ ice_slave->initIceInstance(ice_config);
+ cv_create.notify_all();
+
+ std::unique_lock<std::mutex> lk {mtx};
+ CPPUNIT_ASSERT(
+ cv.wait_for(lk, std::chrono::seconds(10), [&] { return iceMasterReady && iceSlaveReady; }));
+}
+
+void
+IceTest::testCompleteOnFailure()
+{
+ const auto& addr4 = dht_->getPublicAddress(AF_INET);
+ CPPUNIT_ASSERT(addr4.size() != 0);
+ CPPUNIT_ASSERT(turnV4_);
+ dhtnet::IceTransportOptions ice_config;
+ ice_config.upnpEnable = true;
+ ice_config.tcpEnable = true;
+ std::shared_ptr<dhtnet::IceTransport> ice_master, ice_slave;
+ std::mutex mtx, mtx_create, mtx_resp, mtx_init;
+ std::unique_lock<std::mutex> lk {mtx}, lk_create {mtx_create}, lk_resp {mtx_resp},
+ lk_init {mtx_init};
+ std::condition_variable cv, cv_create, cv_resp, cv_init;
+ std::string init = {};
+ std::string response = {};
+ bool iceMasterNotReady = false, iceSlaveNotReady = false;
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_master != nullptr;
+ }));
+ auto iceAttributes = ice_master->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+ for (const auto& addr : ice_master->getLocalCandidates(1)) {
+ if (addr.find("relay") != std::string::npos) {
+ // We only want to relayed and modify the rest (to have CONNREFUSED)
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ } else {
+ // Replace host by non existing IP (we still need host to not fail the start)
+ std::regex e("((?:[0-9]{1,3}\\.){3}[0-9]{1,3})");
+ auto newaddr = std::regex_replace(addr, e, "100.100.100.100");
+ if (newaddr != addr)
+ icemsg << newaddr << "\n";
+ }
+ }
+ init = icemsg.str();
+ cv_init.notify_one();
+ CPPUNIT_ASSERT(cv_resp.wait_for(lk_resp, std::chrono::seconds(10), [&] {
+ return !response.empty();
+ }));
+ auto sdp = ice_master->parseIceCandidates(response);
+ CPPUNIT_ASSERT(
+ ice_master->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ iceMasterNotReady = !ok;
+ cv.notify_one();
+ };
+ ice_config.accountPublicAddr = dhtnet::IpAddr(*addr4[0].get());
+ ice_config.accountLocalAddr = dhtnet::ip_utils::getLocalAddr(AF_INET);
+ ice_config.master = true;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+ ice_master = factory->createTransport("master ICE");
+ ice_master->initIceInstance(ice_config);
+ cv_create.notify_all();
+ ice_config.onInitDone = [&](bool ok) {
+ CPPUNIT_ASSERT(ok);
+ dht::ThreadPool::io().run([&] {
+ CPPUNIT_ASSERT(cv_create.wait_for(lk_create, std::chrono::seconds(10), [&] {
+ return ice_slave != nullptr;
+ }));
+ auto iceAttributes = ice_slave->getLocalAttributes();
+ std::stringstream icemsg;
+ icemsg << iceAttributes.ufrag << "\n";
+ icemsg << iceAttributes.pwd << "\n";
+ for (const auto& addr : ice_slave->getLocalCandidates(1)) {
+ if (addr.find("relay") != std::string::npos) {
+ // We only want to relayed and modify the rest (to have CONNREFUSED)
+ icemsg << addr << "\n";
+ fmt::print("Added local ICE candidate {}\n", addr);
+ } else {
+ // Replace host by non existing IP (we still need host to not fail the start)
+ std::regex e("((?:[0-9]{1,3}\\.){3}[0-9]{1,3})");
+ auto newaddr = std::regex_replace(addr, e, "100.100.100.100");
+ if (newaddr != addr)
+ icemsg << newaddr << "\n";
+ }
+ }
+ response = icemsg.str();
+ cv_resp.notify_one();
+ CPPUNIT_ASSERT(
+ cv_init.wait_for(lk_resp, std::chrono::seconds(10), [&] { return !init.empty(); }));
+ auto sdp = ice_slave->parseIceCandidates(init);
+ CPPUNIT_ASSERT(
+ ice_slave->startIce({sdp.rem_ufrag, sdp.rem_pwd}, std::move(sdp.rem_candidates)));
+ });
+ };
+ ice_config.onNegoDone = [&](bool ok) {
+ iceSlaveNotReady = !ok;
+ cv.notify_one();
+ };
+ ice_config.turnServers.emplace_back(dhtnet::TurnServerInfo()
+ .setUri(turnV4_->toString(true))
+ .setUsername("ring")
+ .setPassword("ring")
+ .setRealm("ring"));
+ ice_config.master = false;
+ ice_config.streamsCount = 1;
+ ice_config.compCountPerStream = 1;
+ ice_config.upnpContext = upnpContext;
+ ice_config.factory = factory;
+ ice_slave = factory->createTransport("slave ICE");
+ ice_slave->initIceInstance(ice_config);
+ cv_create.notify_all();
+ // Check that nego failed and callback called
+ CPPUNIT_ASSERT(cv.wait_for(lk, std::chrono::seconds(120), [&] {
+ return iceMasterNotReady && iceSlaveNotReady;
+ }));
+}
+
+} // namespace test
+}
+
+JAMI_TEST_RUNNER(dhtnet::test::IceTest::name())