Line data Source code
1 : // Copyright (c) 2012-2013 The Bitcoin Core developers
2 : // Distributed under the MIT software license, see the accompanying
3 : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 :
5 : #include "netbase.h"
6 : #include "test/test_bitcoin.h"
7 :
8 : #include <string>
9 :
10 : #include <boost/assign/list_of.hpp>
11 : #include <boost/test/unit_test.hpp>
12 :
13 : using namespace std;
14 :
15 1 : BOOST_FIXTURE_TEST_SUITE(netbase_tests, BasicTestingSetup)
16 :
17 6 : BOOST_AUTO_TEST_CASE(netbase_networks)
18 : {
19 8 : BOOST_CHECK(CNetAddr("127.0.0.1").GetNetwork() == NET_UNROUTABLE);
20 8 : BOOST_CHECK(CNetAddr("::1").GetNetwork() == NET_UNROUTABLE);
21 8 : BOOST_CHECK(CNetAddr("8.8.8.8").GetNetwork() == NET_IPV4);
22 8 : BOOST_CHECK(CNetAddr("2001::8888").GetNetwork() == NET_IPV6);
23 8 : BOOST_CHECK(CNetAddr("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca").GetNetwork() == NET_TOR);
24 1 : }
25 :
26 6 : BOOST_AUTO_TEST_CASE(netbase_properties)
27 : {
28 8 : BOOST_CHECK(CNetAddr("127.0.0.1").IsIPv4());
29 8 : BOOST_CHECK(CNetAddr("::FFFF:192.168.1.1").IsIPv4());
30 8 : BOOST_CHECK(CNetAddr("::1").IsIPv6());
31 8 : BOOST_CHECK(CNetAddr("10.0.0.1").IsRFC1918());
32 8 : BOOST_CHECK(CNetAddr("192.168.1.1").IsRFC1918());
33 8 : BOOST_CHECK(CNetAddr("172.31.255.255").IsRFC1918());
34 8 : BOOST_CHECK(CNetAddr("2001:0DB8::").IsRFC3849());
35 8 : BOOST_CHECK(CNetAddr("169.254.1.1").IsRFC3927());
36 8 : BOOST_CHECK(CNetAddr("2002::1").IsRFC3964());
37 8 : BOOST_CHECK(CNetAddr("FC00::").IsRFC4193());
38 8 : BOOST_CHECK(CNetAddr("2001::2").IsRFC4380());
39 8 : BOOST_CHECK(CNetAddr("2001:10::").IsRFC4843());
40 8 : BOOST_CHECK(CNetAddr("FE80::").IsRFC4862());
41 8 : BOOST_CHECK(CNetAddr("64:FF9B::").IsRFC6052());
42 7 : BOOST_CHECK(CNetAddr("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca").IsTor());
43 8 : BOOST_CHECK(CNetAddr("127.0.0.1").IsLocal());
44 8 : BOOST_CHECK(CNetAddr("::1").IsLocal());
45 8 : BOOST_CHECK(CNetAddr("8.8.8.8").IsRoutable());
46 8 : BOOST_CHECK(CNetAddr("2001::1").IsRoutable());
47 8 : BOOST_CHECK(CNetAddr("127.0.0.1").IsValid());
48 1 : }
49 :
50 15 : bool static TestSplitHost(string test, string host, int port)
51 : {
52 : string hostOut;
53 15 : int portOut = -1;
54 30 : SplitHostPort(test, portOut, hostOut);
55 30 : return hostOut == host && port == portOut;
56 : }
57 :
58 6 : BOOST_AUTO_TEST_CASE(netbase_splithost)
59 : {
60 12 : BOOST_CHECK(TestSplitHost("www.bitcoin.org", "www.bitcoin.org", -1));
61 12 : BOOST_CHECK(TestSplitHost("[www.bitcoin.org]", "www.bitcoin.org", -1));
62 12 : BOOST_CHECK(TestSplitHost("www.bitcoin.org:80", "www.bitcoin.org", 80));
63 12 : BOOST_CHECK(TestSplitHost("[www.bitcoin.org]:80", "www.bitcoin.org", 80));
64 11 : BOOST_CHECK(TestSplitHost("127.0.0.1", "127.0.0.1", -1));
65 12 : BOOST_CHECK(TestSplitHost("127.0.0.1:8333", "127.0.0.1", 8333));
66 12 : BOOST_CHECK(TestSplitHost("[127.0.0.1]", "127.0.0.1", -1));
67 12 : BOOST_CHECK(TestSplitHost("[127.0.0.1]:8333", "127.0.0.1", 8333));
68 12 : BOOST_CHECK(TestSplitHost("::ffff:127.0.0.1", "::ffff:127.0.0.1", -1));
69 11 : BOOST_CHECK(TestSplitHost("[::ffff:127.0.0.1]:8333", "::ffff:127.0.0.1", 8333));
70 12 : BOOST_CHECK(TestSplitHost("[::]:8333", "::", 8333));
71 12 : BOOST_CHECK(TestSplitHost("::8333", "::8333", -1));
72 12 : BOOST_CHECK(TestSplitHost(":8333", "", 8333));
73 12 : BOOST_CHECK(TestSplitHost("[]:8333", "", 8333));
74 12 : BOOST_CHECK(TestSplitHost("", "", -1));
75 1 : }
76 :
77 7 : bool static TestParse(string src, string canon)
78 : {
79 7 : CService addr;
80 7 : if (!LookupNumeric(src.c_str(), addr, 65535))
81 1 : return canon == "";
82 12 : return canon == addr.ToString();
83 : }
84 :
85 6 : BOOST_AUTO_TEST_CASE(netbase_lookupnumeric)
86 : {
87 12 : BOOST_CHECK(TestParse("127.0.0.1", "127.0.0.1:65535"));
88 12 : BOOST_CHECK(TestParse("127.0.0.1:8333", "127.0.0.1:8333"));
89 12 : BOOST_CHECK(TestParse("::ffff:127.0.0.1", "127.0.0.1:65535"));
90 12 : BOOST_CHECK(TestParse("::", "[::]:65535"));
91 12 : BOOST_CHECK(TestParse("[::]:8333", "[::]:8333"));
92 12 : BOOST_CHECK(TestParse("[127.0.0.1]", "127.0.0.1:65535"));
93 12 : BOOST_CHECK(TestParse(":::", ""));
94 1 : }
95 :
96 6 : BOOST_AUTO_TEST_CASE(onioncat_test)
97 : {
98 : // values from https://web.archive.org/web/20121122003543/http://www.cypherpunk.at/onioncat/wiki/OnionCat
99 1 : CNetAddr addr1("5wyqrzbvrdsumnok.onion");
100 1 : CNetAddr addr2("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca");
101 8 : BOOST_CHECK(addr1 == addr2);
102 8 : BOOST_CHECK(addr1.IsTor());
103 10 : BOOST_CHECK(addr1.ToStringIP() == "5wyqrzbvrdsumnok.onion");
104 8 : BOOST_CHECK(addr1.IsRoutable());
105 1 : }
106 :
107 6 : BOOST_AUTO_TEST_CASE(subnet_test)
108 : {
109 12 : BOOST_CHECK(CSubNet("1.2.3.0/24") == CSubNet("1.2.3.0/255.255.255.0"));
110 12 : BOOST_CHECK(CSubNet("1.2.3.0/24") != CSubNet("1.2.4.0/255.255.255.0"));
111 10 : BOOST_CHECK(CSubNet("1.2.3.0/24").Match(CNetAddr("1.2.3.4")));
112 10 : BOOST_CHECK(!CSubNet("1.2.2.0/24").Match(CNetAddr("1.2.3.4")));
113 10 : BOOST_CHECK(CSubNet("1.2.3.4").Match(CNetAddr("1.2.3.4")));
114 9 : BOOST_CHECK(CSubNet("1.2.3.4/32").Match(CNetAddr("1.2.3.4")));
115 10 : BOOST_CHECK(!CSubNet("1.2.3.4").Match(CNetAddr("5.6.7.8")));
116 10 : BOOST_CHECK(!CSubNet("1.2.3.4/32").Match(CNetAddr("5.6.7.8")));
117 10 : BOOST_CHECK(CSubNet("::ffff:127.0.0.1").Match(CNetAddr("127.0.0.1")));
118 10 : BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:8").Match(CNetAddr("1:2:3:4:5:6:7:8")));
119 10 : BOOST_CHECK(!CSubNet("1:2:3:4:5:6:7:8").Match(CNetAddr("1:2:3:4:5:6:7:9")));
120 10 : BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:0/112").Match(CNetAddr("1:2:3:4:5:6:7:1234")));
121 9 : BOOST_CHECK(CSubNet("192.168.0.1/24").Match(CNetAddr("192.168.0.2")));
122 10 : BOOST_CHECK(CSubNet("192.168.0.20/29").Match(CNetAddr("192.168.0.18")));
123 10 : BOOST_CHECK(CSubNet("1.2.2.1/24").Match(CNetAddr("1.2.2.4")));
124 10 : BOOST_CHECK(CSubNet("1.2.2.110/31").Match(CNetAddr("1.2.2.111")));
125 10 : BOOST_CHECK(CSubNet("1.2.2.20/26").Match(CNetAddr("1.2.2.63")));
126 : // All-Matching IPv6 Matches arbitrary IPv4 and IPv6
127 10 : BOOST_CHECK(CSubNet("::/0").Match(CNetAddr("1:2:3:4:5:6:7:1234")));
128 10 : BOOST_CHECK(CSubNet("::/0").Match(CNetAddr("1.2.3.4")));
129 : // All-Matching IPv4 does not Match IPv6
130 10 : BOOST_CHECK(!CSubNet("0.0.0.0/0").Match(CNetAddr("1:2:3:4:5:6:7:1234")));
131 : // Invalid subnets Match nothing (not even invalid addresses)
132 8 : BOOST_CHECK(!CSubNet().Match(CNetAddr("1.2.3.4")));
133 10 : BOOST_CHECK(!CSubNet("").Match(CNetAddr("4.5.6.7")));
134 10 : BOOST_CHECK(!CSubNet("bloop").Match(CNetAddr("0.0.0.0")));
135 10 : BOOST_CHECK(!CSubNet("bloop").Match(CNetAddr("hab")));
136 : // Check valid/invalid
137 10 : BOOST_CHECK(CSubNet("1.2.3.0/0").IsValid());
138 10 : BOOST_CHECK(!CSubNet("1.2.3.0/-1").IsValid());
139 10 : BOOST_CHECK(CSubNet("1.2.3.0/32").IsValid());
140 10 : BOOST_CHECK(!CSubNet("1.2.3.0/33").IsValid());
141 10 : BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:8/0").IsValid());
142 10 : BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:8/33").IsValid());
143 10 : BOOST_CHECK(!CSubNet("1:2:3:4:5:6:7:8/-1").IsValid());
144 10 : BOOST_CHECK(CSubNet("1:2:3:4:5:6:7:8/128").IsValid());
145 10 : BOOST_CHECK(!CSubNet("1:2:3:4:5:6:7:8/129").IsValid());
146 10 : BOOST_CHECK(!CSubNet("fuzzy").IsValid());
147 :
148 : //CNetAddr constructor test
149 8 : BOOST_CHECK(CSubNet(CNetAddr("127.0.0.1")).IsValid());
150 8 : BOOST_CHECK(CSubNet(CNetAddr("127.0.0.1")).Match(CNetAddr("127.0.0.1")));
151 8 : BOOST_CHECK(!CSubNet(CNetAddr("127.0.0.1")).Match(CNetAddr("127.0.0.2")));
152 10 : BOOST_CHECK(CSubNet(CNetAddr("127.0.0.1")).ToString() == "127.0.0.1/32");
153 :
154 8 : BOOST_CHECK(CSubNet(CNetAddr("1:2:3:4:5:6:7:8")).IsValid());
155 8 : BOOST_CHECK(CSubNet(CNetAddr("1:2:3:4:5:6:7:8")).Match(CNetAddr("1:2:3:4:5:6:7:8")));
156 8 : BOOST_CHECK(!CSubNet(CNetAddr("1:2:3:4:5:6:7:8")).Match(CNetAddr("1:2:3:4:5:6:7:9")));
157 10 : BOOST_CHECK(CSubNet(CNetAddr("1:2:3:4:5:6:7:8")).ToString() == "1:2:3:4:5:6:7:8/128");
158 :
159 3 : CSubNet subnet = CSubNet("1.2.3.4/255.255.255.255");
160 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
161 3 : subnet = CSubNet("1.2.3.4/255.255.255.254");
162 5 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/31");
163 3 : subnet = CSubNet("1.2.3.4/255.255.255.252");
164 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/30");
165 3 : subnet = CSubNet("1.2.3.4/255.255.255.248");
166 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/29");
167 3 : subnet = CSubNet("1.2.3.4/255.255.255.240");
168 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/28");
169 3 : subnet = CSubNet("1.2.3.4/255.255.255.224");
170 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/27");
171 3 : subnet = CSubNet("1.2.3.4/255.255.255.192");
172 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/26");
173 3 : subnet = CSubNet("1.2.3.4/255.255.255.128");
174 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/25");
175 3 : subnet = CSubNet("1.2.3.4/255.255.255.0");
176 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/24");
177 3 : subnet = CSubNet("1.2.3.4/255.255.254.0");
178 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.2.0/23");
179 3 : subnet = CSubNet("1.2.3.4/255.255.252.0");
180 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/22");
181 3 : subnet = CSubNet("1.2.3.4/255.255.248.0");
182 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/21");
183 3 : subnet = CSubNet("1.2.3.4/255.255.240.0");
184 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/20");
185 3 : subnet = CSubNet("1.2.3.4/255.255.224.0");
186 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/19");
187 3 : subnet = CSubNet("1.2.3.4/255.255.192.0");
188 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/18");
189 3 : subnet = CSubNet("1.2.3.4/255.255.128.0");
190 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/17");
191 3 : subnet = CSubNet("1.2.3.4/255.255.0.0");
192 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/16");
193 3 : subnet = CSubNet("1.2.3.4/255.254.0.0");
194 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/15");
195 3 : subnet = CSubNet("1.2.3.4/255.252.0.0");
196 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/14");
197 3 : subnet = CSubNet("1.2.3.4/255.248.0.0");
198 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/13");
199 3 : subnet = CSubNet("1.2.3.4/255.240.0.0");
200 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/12");
201 3 : subnet = CSubNet("1.2.3.4/255.224.0.0");
202 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/11");
203 3 : subnet = CSubNet("1.2.3.4/255.192.0.0");
204 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/10");
205 3 : subnet = CSubNet("1.2.3.4/255.128.0.0");
206 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/9");
207 3 : subnet = CSubNet("1.2.3.4/255.0.0.0");
208 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
209 3 : subnet = CSubNet("1.2.3.4/254.0.0.0");
210 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/7");
211 3 : subnet = CSubNet("1.2.3.4/252.0.0.0");
212 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/6");
213 3 : subnet = CSubNet("1.2.3.4/248.0.0.0");
214 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/5");
215 3 : subnet = CSubNet("1.2.3.4/240.0.0.0");
216 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/4");
217 3 : subnet = CSubNet("1.2.3.4/224.0.0.0");
218 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/3");
219 3 : subnet = CSubNet("1.2.3.4/192.0.0.0");
220 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/2");
221 3 : subnet = CSubNet("1.2.3.4/128.0.0.0");
222 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/1");
223 3 : subnet = CSubNet("1.2.3.4/0.0.0.0");
224 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
225 :
226 3 : subnet = CSubNet("1:2:3:4:5:6:7:8/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff");
227 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1:2:3:4:5:6:7:8/128");
228 3 : subnet = CSubNet("1:2:3:4:5:6:7:8/ffff:0000:0000:0000:0000:0000:0000:0000");
229 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1::/16");
230 3 : subnet = CSubNet("1:2:3:4:5:6:7:8/0000:0000:0000:0000:0000:0000:0000:0000");
231 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "::/0");
232 3 : subnet = CSubNet("1.2.3.4/255.255.232.0");
233 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/255.255.232.0");
234 3 : subnet = CSubNet("1:2:3:4:5:6:7:8/ffff:ffff:ffff:fffe:ffff:ffff:ffff:ff0f");
235 6 : BOOST_CHECK_EQUAL(subnet.ToString(), "1:2:3:4:5:6:7:8/ffff:ffff:ffff:fffe:ffff:ffff:ffff:ff0f");
236 1 : }
237 :
238 6 : BOOST_AUTO_TEST_CASE(netbase_getgroup)
239 : {
240 11 : BOOST_CHECK(CNetAddr("127.0.0.1").GetGroup() == boost::assign::list_of(0)); // Local -> !Routable()
241 11 : BOOST_CHECK(CNetAddr("257.0.0.1").GetGroup() == boost::assign::list_of(0)); // !Valid -> !Routable()
242 11 : BOOST_CHECK(CNetAddr("10.0.0.1").GetGroup() == boost::assign::list_of(0)); // RFC1918 -> !Routable()
243 11 : BOOST_CHECK(CNetAddr("169.254.1.1").GetGroup() == boost::assign::list_of(0)); // RFC3927 -> !Routable()
244 13 : BOOST_CHECK(CNetAddr("1.2.3.4").GetGroup() == boost::assign::list_of((unsigned char)NET_IPV4)(1)(2)); // IPv4
245 13 : BOOST_CHECK(CNetAddr("::FFFF:0:102:304").GetGroup() == boost::assign::list_of((unsigned char)NET_IPV4)(1)(2)); // RFC6145
246 13 : BOOST_CHECK(CNetAddr("64:FF9B::102:304").GetGroup() == boost::assign::list_of((unsigned char)NET_IPV4)(1)(2)); // RFC6052
247 13 : BOOST_CHECK(CNetAddr("2002:102:304:9999:9999:9999:9999:9999").GetGroup() == boost::assign::list_of((unsigned char)NET_IPV4)(1)(2)); // RFC3964
248 13 : BOOST_CHECK(CNetAddr("2001:0:9999:9999:9999:9999:FEFD:FCFB").GetGroup() == boost::assign::list_of((unsigned char)NET_IPV4)(1)(2)); // RFC4380
249 12 : BOOST_CHECK(CNetAddr("FD87:D87E:EB43:edb1:8e4:3588:e546:35ca").GetGroup() == boost::assign::list_of((unsigned char)NET_TOR)(239)); // Tor
250 16 : BOOST_CHECK(CNetAddr("2001:470:abcd:9999:9999:9999:9999:9999").GetGroup() == boost::assign::list_of((unsigned char)NET_IPV6)(32)(1)(4)(112)(175)); //he.net
251 15 : BOOST_CHECK(CNetAddr("2001:2001:9999:9999:9999:9999:9999:9999").GetGroup() == boost::assign::list_of((unsigned char)NET_IPV6)(32)(1)(32)(1)); //IPv6
252 1 : }
253 :
254 3 : BOOST_AUTO_TEST_SUITE_END()
|
