// Copyright (c) 2012-2013 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include "netbase.h" #include "test/test_bitcoin.h" #include #include using namespace std; BOOST_FIXTURE_TEST_SUITE(netbase_tests, BasicTestingSetup) BOOST_AUTO_TEST_CASE(netbase_networks) { BOOST_CHECK(CNetAddr("127.0.0.1").GetNetwork() == NET_UNROUTABLE); BOOST_CHECK(CNetAddr("::1").GetNetwork() == NET_UNROUTABLE); BOOST_CHECK(CNetAddr("8.8.8.8").GetNetwork() == NET_IPV4); BOOST_CHECK(CNetAddr("2001::8888").GetNetwork() == NET_IPV6); BOOST_CHECK(CNetAddr("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca").GetNetwork() == NET_TOR); } BOOST_AUTO_TEST_CASE(netbase_properties) { BOOST_CHECK(CNetAddr("127.0.0.1").IsIPv4()); BOOST_CHECK(CNetAddr("::FFFF:192.168.1.1").IsIPv4()); BOOST_CHECK(CNetAddr("::1").IsIPv6()); BOOST_CHECK(CNetAddr("10.0.0.1").IsRFC1918()); BOOST_CHECK(CNetAddr("192.168.1.1").IsRFC1918()); BOOST_CHECK(CNetAddr("172.31.255.255").IsRFC1918()); BOOST_CHECK(CNetAddr("2001:0DB8::").IsRFC3849()); BOOST_CHECK(CNetAddr("169.254.1.1").IsRFC3927()); BOOST_CHECK(CNetAddr("2002::1").IsRFC3964()); BOOST_CHECK(CNetAddr("FC00::").IsRFC4193()); BOOST_CHECK(CNetAddr("2001::2").IsRFC4380()); BOOST_CHECK(CNetAddr("2001:10::").IsRFC4843()); BOOST_CHECK(CNetAddr("FE80::").IsRFC4862()); BOOST_CHECK(CNetAddr("64:FF9B::").IsRFC6052()); BOOST_CHECK(CNetAddr("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca").IsTor()); BOOST_CHECK(CNetAddr("127.0.0.1").IsLocal()); BOOST_CHECK(CNetAddr("::1").IsLocal()); BOOST_CHECK(CNetAddr("8.8.8.8").IsRoutable()); BOOST_CHECK(CNetAddr("2001::1").IsRoutable()); BOOST_CHECK(CNetAddr("127.0.0.1").IsValid()); } bool static TestSplitHost(string test, string host, int port) { string hostOut; int portOut = -1; SplitHostPort(test, portOut, hostOut); return hostOut == host && port == portOut; } BOOST_AUTO_TEST_CASE(netbase_splithost) { BOOST_CHECK(TestSplitHost("www.bitcoin.org", "www.bitcoin.org", -1)); BOOST_CHECK(TestSplitHost("[www.bitcoin.org]", "www.bitcoin.org", -1)); BOOST_CHECK(TestSplitHost("www.bitcoin.org:80", "www.bitcoin.org", 80)); BOOST_CHECK(TestSplitHost("[www.bitcoin.org]:80", "www.bitcoin.org", 80)); BOOST_CHECK(TestSplitHost("127.0.0.1", "127.0.0.1", -1)); BOOST_CHECK(TestSplitHost("127.0.0.1:8333", "127.0.0.1", 8333)); BOOST_CHECK(TestSplitHost("[127.0.0.1]", "127.0.0.1", -1)); BOOST_CHECK(TestSplitHost("[127.0.0.1]:8333", "127.0.0.1", 8333)); BOOST_CHECK(TestSplitHost("::ffff:127.0.0.1", "::ffff:127.0.0.1", -1)); BOOST_CHECK(TestSplitHost("[::ffff:127.0.0.1]:8333", "::ffff:127.0.0.1", 8333)); BOOST_CHECK(TestSplitHost("[::]:8333", "::", 8333)); BOOST_CHECK(TestSplitHost("::8333", "::8333", -1)); BOOST_CHECK(TestSplitHost(":8333", "", 8333)); BOOST_CHECK(TestSplitHost("[]:8333", "", 8333)); BOOST_CHECK(TestSplitHost("", "", -1)); } bool static TestParse(string src, string canon) { CService addr; if (!LookupNumeric(src.c_str(), addr, 65535)) return canon == ""; return canon == addr.ToString(); } BOOST_AUTO_TEST_CASE(netbase_lookupnumeric) { BOOST_CHECK(TestParse("127.0.0.1", "127.0.0.1:65535")); BOOST_CHECK(TestParse("127.0.0.1:8333", "127.0.0.1:8333")); BOOST_CHECK(TestParse("::ffff:127.0.0.1", "127.0.0.1:65535")); BOOST_CHECK(TestParse("::", "[::]:65535")); BOOST_CHECK(TestParse("[::]:8333", "[::]:8333")); BOOST_CHECK(TestParse("[127.0.0.1]", "127.0.0.1:65535")); BOOST_CHECK(TestParse(":::", "")); } BOOST_AUTO_TEST_CASE(onioncat_test) { // values from https://web.archive.org/web/20121122003543/http://www.cypherpunk.at/onioncat/wiki/OnionCat CNetAddr addr1("5wyqrzbvrdsumnok.onion"); CNetAddr addr2("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca"); BOOST_CHECK(addr1 == addr2); BOOST_CHECK(addr1.IsTor()); BOOST_CHECK(addr1.ToStringIP() == "5wyqrzbvrdsumnok.onion"); BOOST_CHECK(addr1.IsRoutable()); } BOOST_AUTO_TEST_CASE(subnet_test) { BOOST_CHECK(CSubNet("1.2.3.0/24") == CSubNet("1.2.3.0/255.255.255.0")); BOOST_CHECK(CSubNet("1.2.3.0/24") != CSubNet("1.2.4.0/255.255.255.0")); BOOST_CHECK(CSubNet("1.2.3.0/24").Match(CNetAddr("1.2.3.4"))); BOOST_CHECK(!CSubNet("1.2.2.0/24").Match(CNetAddr("1.2.3.4"))); BOOST_CHECK(CSubNet("1.2.3.4").Match(CNetAddr("1.2.3.4"))); BOOST_CHECK(CSubNet("1.2.3.4/32").Match(CNetAddr("1.2.3.4"))); BOOST_CHECK(!CSubNet("1.2.3.4").Match(CNetAddr("5.6.7.8"))); BOOST_CHECK(!CSubNet("1.2.3.4/32").Match(CNetAddr("5.6.7.8"))); BOOST_CHECK(CSubNet("::ffff:127.0.0.1").Match(CNetAddr("127.0.0.1"))); BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:8").Match(CNetAddr("1:2:3:4:5:6:7:8"))); BOOST_CHECK(!CSubNet("1:2:3:4:5:6:7:8").Match(CNetAddr("1:2:3:4:5:6:7:9"))); BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:0/112").Match(CNetAddr("1:2:3:4:5:6:7:1234"))); BOOST_CHECK(CSubNet("192.168.0.1/24").Match(CNetAddr("192.168.0.2"))); BOOST_CHECK(CSubNet("192.168.0.20/29").Match(CNetAddr("192.168.0.18"))); BOOST_CHECK(CSubNet("1.2.2.1/24").Match(CNetAddr("1.2.2.4"))); BOOST_CHECK(CSubNet("1.2.2.110/31").Match(CNetAddr("1.2.2.111"))); BOOST_CHECK(CSubNet("1.2.2.20/26").Match(CNetAddr("1.2.2.63"))); // All-Matching IPv6 Matches arbitrary IPv4 and IPv6 BOOST_CHECK(CSubNet("::/0").Match(CNetAddr("1:2:3:4:5:6:7:1234"))); BOOST_CHECK(CSubNet("::/0").Match(CNetAddr("1.2.3.4"))); // All-Matching IPv4 does not Match IPv6 BOOST_CHECK(!CSubNet("0.0.0.0/0").Match(CNetAddr("1:2:3:4:5:6:7:1234"))); // Invalid subnets Match nothing (not even invalid addresses) BOOST_CHECK(!CSubNet().Match(CNetAddr("1.2.3.4"))); BOOST_CHECK(!CSubNet("").Match(CNetAddr("4.5.6.7"))); BOOST_CHECK(!CSubNet("bloop").Match(CNetAddr("0.0.0.0"))); BOOST_CHECK(!CSubNet("bloop").Match(CNetAddr("hab"))); // Check valid/invalid BOOST_CHECK(CSubNet("1.2.3.0/0").IsValid()); BOOST_CHECK(!CSubNet("1.2.3.0/-1").IsValid()); BOOST_CHECK(CSubNet("1.2.3.0/32").IsValid()); BOOST_CHECK(!CSubNet("1.2.3.0/33").IsValid()); BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:8/0").IsValid()); BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:8/33").IsValid()); BOOST_CHECK(!CSubNet("1:2:3:4:5:6:7:8/-1").IsValid()); BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:8/128").IsValid()); BOOST_CHECK(!CSubNet("1:2:3:4:5:6:7:8/129").IsValid()); BOOST_CHECK(!CSubNet("fuzzy").IsValid()); } BOOST_AUTO_TEST_SUITE_END()