/* Copyright (c) 2012, Arvid Norberg All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "test.hpp" #include "libtorrent/magnet_uri.hpp" #include "libtorrent/session.hpp" #include "libtorrent/torrent_handle.hpp" #include "libtorrent/bencode.hpp" using namespace libtorrent; namespace lt = libtorrent; void test_remove_url(std::string url) { lt::session s; add_torrent_params p; p.flags &= ~add_torrent_params::flag_paused; p.flags &= ~add_torrent_params::flag_auto_managed; p.url = url; p.save_path = "."; torrent_handle h = s.add_torrent(p); std::vector handles = s.get_torrents(); TEST_EQUAL(handles.size(), 1); TEST_NOTHROW(s.remove_torrent(h)); handles = s.get_torrents(); TEST_EQUAL(handles.size(), 0); } TORRENT_TEST(magnet) { session_proxy p1; session_proxy p2; { // test session state load/restore settings_pack pack; pack.set_str(settings_pack::user_agent, "test"); pack.set_int(settings_pack::tracker_receive_timeout, 1234); pack.set_int(settings_pack::file_pool_size, 543); pack.set_int(settings_pack::urlseed_wait_retry, 74); pack.set_int(settings_pack::initial_picker_threshold, 351); pack.set_bool(settings_pack::upnp_ignore_nonrouters, true); pack.set_bool(settings_pack::coalesce_writes, true); pack.set_int(settings_pack::auto_scrape_interval, 753); pack.set_bool(settings_pack::close_redundant_connections, false); pack.set_int(settings_pack::auto_scrape_interval, 235); pack.set_int(settings_pack::auto_scrape_min_interval, 62); lt::session* s = new lt::session(pack); TEST_EQUAL(pack.get_str(settings_pack::user_agent), "test"); TEST_EQUAL(pack.get_int(settings_pack::tracker_receive_timeout), 1234); #ifndef TORRENT_DISABLE_DHT dht_settings dhts; dhts.max_peers_reply = 70; s->set_dht_settings(dhts); #endif /* #ifndef TORRENT_DISABLE_DHT dht_settings dht_sett; s->set_dht_settings(dht_sett); #endif */ entry session_state; s->save_state(session_state); // test magnet link parsing add_torrent_params p; p.flags &= ~add_torrent_params::flag_paused; p.flags &= ~add_torrent_params::flag_auto_managed; p.save_path = "."; error_code ec; p.url = "magnet:?xt=urn:btih:cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd" "&tr=http://1" "&tr=http://2" "&tr=http://3" "&dn=foo" "&dht=127.0.0.1:43"; torrent_handle t = s->add_torrent(p, ec); TEST_CHECK(!ec); if (ec) fprintf(stderr, "%s\n", ec.message().c_str()); std::vector trackers = t.trackers(); TEST_EQUAL(trackers.size(), 3); std::set trackers_set; for (std::vector::iterator i = trackers.begin() , end(trackers.end()); i != end; ++i) trackers_set.insert(i->url); TEST_CHECK(trackers_set.count("http://1") == 1); TEST_CHECK(trackers_set.count("http://2") == 1); TEST_CHECK(trackers_set.count("http://3") == 1); p.url = "magnet:" "?tr=http://1" "&tr=http://2" "&dn=foo" "&dht=127.0.0.1:43" "&xt=urn:btih:c352cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"; torrent_handle t2 = s->add_torrent(p, ec); TEST_CHECK(!ec); if (ec) fprintf(stderr, "%s\n", ec.message().c_str()); trackers = t2.trackers(); TEST_EQUAL(trackers.size(), 2); p.url = "magnet:" "?tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A80" "&tr=udp%3A%2F%2Ftracker.publicbt.com%3A80" "&tr=udp%3A%2F%2Ftracker.ccc.de%3A80" "&xt=urn:btih:a38d02c287893842a32825aa866e00828a318f07" "&dn=Ubuntu+11.04+%28Final%29"; torrent_handle t3 = s->add_torrent(p, ec); TEST_CHECK(!ec); if (ec) fprintf(stderr, "%s\n", ec.message().c_str()); trackers = t3.trackers(); TEST_EQUAL(trackers.size(), 3); if (trackers.size() > 0) { TEST_EQUAL(trackers[0].url, "udp://tracker.openbittorrent.com:80"); fprintf(stderr, "1: %s\n", trackers[0].url.c_str()); } if (trackers.size() > 1) { TEST_EQUAL(trackers[1].url, "udp://tracker.publicbt.com:80"); fprintf(stderr, "2: %s\n", trackers[1].url.c_str()); } if (trackers.size() > 2) { TEST_EQUAL(trackers[2].url, "udp://tracker.ccc.de:80"); fprintf(stderr, "3: %s\n", trackers[2].url.c_str()); } TEST_EQUAL(to_hex(t.info_hash().to_string()), "cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"); p1 = s->abort(); delete s; s = new lt::session(); std::vector buf; bencode(std::back_inserter(buf), session_state); bdecode_node session_state2; int ret = bdecode(&buf[0], &buf[0] + buf.size(), session_state2, ec); TEST_CHECK(ret == 0); fprintf(stderr, "session_state\n%s\n", print_entry(session_state2).c_str()); // parse_magnet_uri parse_magnet_uri("magnet:?dn=foo&dht=127.0.0.1:43", p, ec); TEST_CHECK(ec == error_code(errors::missing_info_hash_in_uri)); ec.clear(); // parse_magnet_uri parse_magnet_uri("magnet:?xt=urn:btih:cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd&ws=http://foo.com/bar&ws=http://bar.com/foo", p, ec); TEST_CHECK(!ec); TEST_EQUAL(p.url_seeds.size(), 2); TEST_EQUAL(p.url_seeds[0], "http://foo.com/bar"); TEST_EQUAL(p.url_seeds[1], "http://bar.com/foo"); ec.clear(); parse_magnet_uri("magnet:?xt=blah&dn=foo&dht=127.0.0.1:43", p, ec); TEST_CHECK(ec == error_code(errors::missing_info_hash_in_uri)); ec.clear(); #ifndef TORRENT_DISABLE_DHT parse_magnet_uri("magnet:?xt=urn:btih:cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd&dn=foo&dht=127.0.0.1:43", p, ec); TEST_CHECK(!ec); if (ec) fprintf(stderr, "%s\n", ec.message().c_str()); ec.clear(); TEST_CHECK(p.dht_nodes.size() == 1); TEST_CHECK(p.dht_nodes[0].first == "127.0.0.1"); TEST_CHECK(p.dht_nodes[0].second == 43); #endif // make sure settings that haven't been changed from their defaults are not saved TEST_CHECK(session_state2.dict_find("settings") .dict_find("optimistic_disk_retry") == 0); s->load_state(session_state2); #define CMP_SET(x) fprintf(stderr, #x ": %d %d\n"\ , s->get_settings().get_int(settings_pack:: x)\ , pack.get_int(settings_pack:: x)); \ TEST_EQUAL(s->get_settings().get_int(settings_pack:: x), pack.get_int(settings_pack:: x)) CMP_SET(tracker_receive_timeout); CMP_SET(file_pool_size); CMP_SET(urlseed_wait_retry); CMP_SET(initial_picker_threshold); CMP_SET(auto_scrape_interval); CMP_SET(auto_scrape_interval); CMP_SET(auto_scrape_min_interval); p2 = s->abort(); delete s; } // make_magnet_uri { entry info; info["pieces"] = "aaaaaaaaaaaaaaaaaaaa"; info["name"] = "slightly shorter name, it's kind of sad that people started the trend of incorrectly encoding the regular name field and then adding another one with correct encoding"; info["name.utf-8"] = "this is a long ass name in order to try to make make_magnet_uri overflow and hopefully crash. Although, by the time you read this that particular bug should have been fixed"; info["piece length"] = 16 * 1024; info["length"] = 3245; entry torrent; torrent["info"] = info; entry::list_type& al1 = torrent["announce-list"].list(); al1.push_back(entry::list_type()); entry::list_type& al = al1.back().list(); al.push_back(entry("http://bigtorrent.org:2710/announce")); al.push_back(entry("http://bt.careland.com.cn:6969/announce")); al.push_back(entry("http://bt.e-burg.org:2710/announce")); al.push_back(entry("http://bttrack.9you.com/announce")); al.push_back(entry("http://coppersurfer.tk:6969/announce")); al.push_back(entry("http://erdgeist.org/arts/software/opentracker/announce")); al.push_back(entry("http://exodus.desync.com/announce")); al.push_back(entry("http://fr33dom.h33t.com:3310/announce")); al.push_back(entry("http://genesis.1337x.org:1337/announce")); al.push_back(entry("http://inferno.demonoid.me:3390/announce")); al.push_back(entry("http://inferno.demonoid.ph:3390/announce")); al.push_back(entry("http://ipv6.tracker.harry.lu/announce")); al.push_back(entry("http://lnxroot.com:6969/announce")); al.push_back(entry("http://nemesis.1337x.org/announce")); al.push_back(entry("http://puto.me:6969/announce")); al.push_back(entry("http://sline.net:2710/announce")); al.push_back(entry("http://tracker.beeimg.com:6969/announce")); al.push_back(entry("http://tracker.ccc.de/announce")); al.push_back(entry("http://tracker.coppersurfer.tk/announce")); al.push_back(entry("http://tracker.coppersurfer.tk:6969/announce")); al.push_back(entry("http://tracker.cpleft.com:2710/announce")); al.push_back(entry("http://tracker.istole.it/announce")); al.push_back(entry("http://tracker.kamyu.net/announce")); al.push_back(entry("http://tracker.novalayer.org:6969/announce")); al.push_back(entry("http://tracker.torrent.to:2710/announce")); al.push_back(entry("http://tracker.torrentbay.to:6969/announce")); al.push_back(entry("udp://tracker.openbittorrent.com:80")); al.push_back(entry("udp://tracker.publicbt.com:80")); std::vector buf; bencode(std::back_inserter(buf), torrent); buf.push_back('\0'); printf("%s\n", &buf[0]); error_code ec; torrent_info ti(&buf[0], buf.size(), ec); TEST_EQUAL(al.size(), ti.trackers().size()); std::string magnet = make_magnet_uri(ti); printf("%s len: %d\n", magnet.c_str(), int(magnet.size())); } // make_magnet_uri { entry info; info["pieces"] = "aaaaaaaaaaaaaaaaaaaa"; info["name"] = "test"; info["name.utf-8"] = "test"; info["piece length"] = 16 * 1024; info["length"] = 3245; entry torrent; torrent["info"] = info; torrent["url-list"] = "http://foo.com/bar"; std::vector buf; bencode(std::back_inserter(buf), torrent); buf.push_back('\0'); printf("%s\n", &buf[0]); error_code ec; torrent_info ti(&buf[0], buf.size(), ec); std::string magnet = make_magnet_uri(ti); printf("%s len: %d\n", magnet.c_str(), int(magnet.size())); TEST_CHECK(magnet.find("&ws=http%3a%2f%2ffoo.com%2fbar") != std::string::npos); } test_remove_url("magnet:?xt=urn:btih:0123456789abcdef0123456789abcdef01234567"); test_remove_url("http://non-existent.com/test.torrent"); }