Bitcoin Core  31.0.0
P2P Digital Currency
netbase_tests.cpp
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1 // Copyright (c) 2012-present 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 <compat/compat.h>
6 #include <net_permissions.h>
7 #include <netaddress.h>
8 #include <netbase.h>
9 #include <netgroup.h>
10 #include <protocol.h>
11 #include <serialize.h>
12 #include <streams.h>
13 #include <test/util/common.h>
14 #include <test/util/setup_common.h>
15 #include <util/strencodings.h>
16 #include <util/translation.h>
17 
18 #include <string>
19 #include <numeric>
20 
21 #include <boost/test/unit_test.hpp>
22 
23 using namespace std::literals;
24 using namespace util::hex_literals;
25 
26 BOOST_FIXTURE_TEST_SUITE(netbase_tests, BasicTestingSetup)
27 
28 static CNetAddr ResolveIP(const std::string& ip)
29 {
30  return LookupHost(ip, false).value_or(CNetAddr{});
31 }
32 
33 static CNetAddr CreateInternal(const std::string& host)
34 {
35  CNetAddr addr;
36  addr.SetInternal(host);
37  return addr;
38 }
39 
40 BOOST_AUTO_TEST_CASE(netbase_networks)
41 {
42  BOOST_CHECK(ResolveIP("127.0.0.1").GetNetwork() == NET_UNROUTABLE);
43  BOOST_CHECK(ResolveIP("::1").GetNetwork() == NET_UNROUTABLE);
44  BOOST_CHECK(ResolveIP("8.8.8.8").GetNetwork() == NET_IPV4);
45  BOOST_CHECK(ResolveIP("2001::8888").GetNetwork() == NET_IPV6);
46  BOOST_CHECK(ResolveIP("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion").GetNetwork() == NET_ONION);
47  BOOST_CHECK(CreateInternal("foo.com").GetNetwork() == NET_INTERNAL);
48 }
49 
50 BOOST_AUTO_TEST_CASE(netbase_properties)
51 {
52 
53  BOOST_CHECK(ResolveIP("127.0.0.1").IsIPv4());
54  BOOST_CHECK(ResolveIP("::FFFF:192.168.1.1").IsIPv4());
55  BOOST_CHECK(ResolveIP("::1").IsIPv6());
56  BOOST_CHECK(ResolveIP("10.0.0.1").IsRFC1918());
57  BOOST_CHECK(ResolveIP("192.168.1.1").IsRFC1918());
58  BOOST_CHECK(ResolveIP("172.31.255.255").IsRFC1918());
59  BOOST_CHECK(ResolveIP("198.18.0.0").IsRFC2544());
60  BOOST_CHECK(ResolveIP("198.19.255.255").IsRFC2544());
61  BOOST_CHECK(ResolveIP("2001:0DB8::").IsRFC3849());
62  BOOST_CHECK(ResolveIP("169.254.1.1").IsRFC3927());
63  BOOST_CHECK(ResolveIP("2002::1").IsRFC3964());
64  BOOST_CHECK(ResolveIP("FC00::").IsRFC4193());
65  BOOST_CHECK(ResolveIP("2001::2").IsRFC4380());
66  BOOST_CHECK(ResolveIP("2001:10::").IsRFC4843());
67  BOOST_CHECK(ResolveIP("2001:20::").IsRFC7343());
68  BOOST_CHECK(ResolveIP("FE80::").IsRFC4862());
69  BOOST_CHECK(ResolveIP("64:FF9B::").IsRFC6052());
70  BOOST_CHECK(ResolveIP("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion").IsTor());
71  BOOST_CHECK(ResolveIP("127.0.0.1").IsLocal());
72  BOOST_CHECK(ResolveIP("::1").IsLocal());
73  BOOST_CHECK(ResolveIP("8.8.8.8").IsRoutable());
74  BOOST_CHECK(ResolveIP("2001::1").IsRoutable());
75  BOOST_CHECK(ResolveIP("127.0.0.1").IsValid());
76  BOOST_CHECK(CreateInternal("FD6B:88C0:8724:edb1:8e4:3588:e546:35ca").IsInternal());
77  BOOST_CHECK(CreateInternal("bar.com").IsInternal());
78 
79 }
80 
81 bool static TestSplitHost(const std::string& test, const std::string& host, uint16_t port, bool validPort=true)
82 {
83  std::string hostOut;
84  uint16_t portOut{0};
85  bool validPortOut = SplitHostPort(test, portOut, hostOut);
86  return hostOut == host && portOut == port && validPortOut == validPort;
87 }
88 
89 BOOST_AUTO_TEST_CASE(netbase_splithost)
90 {
91  BOOST_CHECK(TestSplitHost("www.bitcoincore.org", "www.bitcoincore.org", 0));
92  BOOST_CHECK(TestSplitHost("[www.bitcoincore.org]", "www.bitcoincore.org", 0));
93  BOOST_CHECK(TestSplitHost("www.bitcoincore.org:80", "www.bitcoincore.org", 80));
94  BOOST_CHECK(TestSplitHost("[www.bitcoincore.org]:80", "www.bitcoincore.org", 80));
95  BOOST_CHECK(TestSplitHost("127.0.0.1", "127.0.0.1", 0));
96  BOOST_CHECK(TestSplitHost("127.0.0.1:8333", "127.0.0.1", 8333));
97  BOOST_CHECK(TestSplitHost("[127.0.0.1]", "127.0.0.1", 0));
98  BOOST_CHECK(TestSplitHost("[127.0.0.1]:8333", "127.0.0.1", 8333));
99  BOOST_CHECK(TestSplitHost("::ffff:127.0.0.1", "::ffff:127.0.0.1", 0));
100  BOOST_CHECK(TestSplitHost("[::ffff:127.0.0.1]:8333", "::ffff:127.0.0.1", 8333));
101  BOOST_CHECK(TestSplitHost("[::]:8333", "::", 8333));
102  BOOST_CHECK(TestSplitHost("::8333", "::8333", 0));
103  BOOST_CHECK(TestSplitHost(":8333", "", 8333));
104  BOOST_CHECK(TestSplitHost("[]:8333", "", 8333));
105  BOOST_CHECK(TestSplitHost("", "", 0));
106  BOOST_CHECK(TestSplitHost(":65535", "", 65535));
107  BOOST_CHECK(TestSplitHost(":65536", ":65536", 0, false));
108  BOOST_CHECK(TestSplitHost(":-1", ":-1", 0, false));
109  BOOST_CHECK(TestSplitHost("[]:70001", "[]:70001", 0, false));
110  BOOST_CHECK(TestSplitHost("[]:-1", "[]:-1", 0, false));
111  BOOST_CHECK(TestSplitHost("[]:-0", "[]:-0", 0, false));
112  BOOST_CHECK(TestSplitHost("[]:0", "", 0, false));
113  BOOST_CHECK(TestSplitHost("[]:1/2", "[]:1/2", 0, false));
114  BOOST_CHECK(TestSplitHost("[]:1E2", "[]:1E2", 0, false));
115  BOOST_CHECK(TestSplitHost("127.0.0.1:65536", "127.0.0.1:65536", 0, false));
116  BOOST_CHECK(TestSplitHost("127.0.0.1:0", "127.0.0.1", 0, false));
117  BOOST_CHECK(TestSplitHost("127.0.0.1:", "127.0.0.1:", 0, false));
118  BOOST_CHECK(TestSplitHost("127.0.0.1:1/2", "127.0.0.1:1/2", 0, false));
119  BOOST_CHECK(TestSplitHost("127.0.0.1:1E2", "127.0.0.1:1E2", 0, false));
120  BOOST_CHECK(TestSplitHost("www.bitcoincore.org:65536", "www.bitcoincore.org:65536", 0, false));
121  BOOST_CHECK(TestSplitHost("www.bitcoincore.org:0", "www.bitcoincore.org", 0, false));
122  BOOST_CHECK(TestSplitHost("www.bitcoincore.org:", "www.bitcoincore.org:", 0, false));
123 }
124 
125 bool static TestParse(std::string src, std::string canon)
126 {
127  CService addr(LookupNumeric(src, 65535));
128  return canon == addr.ToStringAddrPort();
129 }
130 
131 BOOST_AUTO_TEST_CASE(netbase_lookupnumeric)
132 {
133  BOOST_CHECK(TestParse("127.0.0.1", "127.0.0.1:65535"));
134  BOOST_CHECK(TestParse("127.0.0.1:8333", "127.0.0.1:8333"));
135  BOOST_CHECK(TestParse("::ffff:127.0.0.1", "127.0.0.1:65535"));
136  BOOST_CHECK(TestParse("::", "[::]:65535"));
137  BOOST_CHECK(TestParse("[::]:8333", "[::]:8333"));
138  BOOST_CHECK(TestParse("[127.0.0.1]", "127.0.0.1:65535"));
139  BOOST_CHECK(TestParse(":::", "[::]:0"));
140 
141  // verify that an internal address fails to resolve
142  BOOST_CHECK(TestParse("[fd6b:88c0:8724:1:2:3:4:5]", "[::]:0"));
143  // and that a one-off resolves correctly
144  BOOST_CHECK(TestParse("[fd6c:88c0:8724:1:2:3:4:5]", "[fd6c:88c0:8724:1:2:3:4:5]:65535"));
145 }
146 
147 BOOST_AUTO_TEST_CASE(embedded_test)
148 {
149  CNetAddr addr1(ResolveIP("1.2.3.4"));
150  CNetAddr addr2(ResolveIP("::FFFF:0102:0304"));
151  BOOST_CHECK(addr2.IsIPv4());
152  BOOST_CHECK_EQUAL(addr1.ToStringAddr(), addr2.ToStringAddr());
153 }
154 
155 BOOST_AUTO_TEST_CASE(subnet_test)
156 {
157  BOOST_CHECK(LookupSubNet("1.2.3.0/24") == LookupSubNet("1.2.3.0/255.255.255.0"));
158  BOOST_CHECK(LookupSubNet("1.2.3.0/24") != LookupSubNet("1.2.4.0/255.255.255.0"));
159  BOOST_CHECK(LookupSubNet("1.2.3.0/24").Match(ResolveIP("1.2.3.4")));
160  BOOST_CHECK(!LookupSubNet("1.2.2.0/24").Match(ResolveIP("1.2.3.4")));
161  BOOST_CHECK(LookupSubNet("1.2.3.4").Match(ResolveIP("1.2.3.4")));
162  BOOST_CHECK(LookupSubNet("1.2.3.4/32").Match(ResolveIP("1.2.3.4")));
163  BOOST_CHECK(!LookupSubNet("1.2.3.4").Match(ResolveIP("5.6.7.8")));
164  BOOST_CHECK(!LookupSubNet("1.2.3.4/32").Match(ResolveIP("5.6.7.8")));
165  BOOST_CHECK(LookupSubNet("::ffff:127.0.0.1").Match(ResolveIP("127.0.0.1")));
166  BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:8").Match(ResolveIP("1:2:3:4:5:6:7:8")));
167  BOOST_CHECK(!LookupSubNet("1:2:3:4:5:6:7:8").Match(ResolveIP("1:2:3:4:5:6:7:9")));
168  BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:0/112").Match(ResolveIP("1:2:3:4:5:6:7:1234")));
169  BOOST_CHECK(LookupSubNet("192.168.0.1/24").Match(ResolveIP("192.168.0.2")));
170  BOOST_CHECK(LookupSubNet("192.168.0.20/29").Match(ResolveIP("192.168.0.18")));
171  BOOST_CHECK(LookupSubNet("1.2.2.1/24").Match(ResolveIP("1.2.2.4")));
172  BOOST_CHECK(LookupSubNet("1.2.2.110/31").Match(ResolveIP("1.2.2.111")));
173  BOOST_CHECK(LookupSubNet("1.2.2.20/26").Match(ResolveIP("1.2.2.63")));
174  // All-Matching IPv6 Matches arbitrary IPv6
175  BOOST_CHECK(LookupSubNet("::/0").Match(ResolveIP("1:2:3:4:5:6:7:1234")));
176  // But not `::` or `0.0.0.0` because they are considered invalid addresses
177  BOOST_CHECK(!LookupSubNet("::/0").Match(ResolveIP("::")));
178  BOOST_CHECK(!LookupSubNet("::/0").Match(ResolveIP("0.0.0.0")));
179  // Addresses from one network (IPv4) don't belong to subnets of another network (IPv6)
180  BOOST_CHECK(!LookupSubNet("::/0").Match(ResolveIP("1.2.3.4")));
181  // All-Matching IPv4 does not Match IPv6
182  BOOST_CHECK(!LookupSubNet("0.0.0.0/0").Match(ResolveIP("1:2:3:4:5:6:7:1234")));
183  // Invalid subnets Match nothing (not even invalid addresses)
184  BOOST_CHECK(!CSubNet().Match(ResolveIP("1.2.3.4")));
185  BOOST_CHECK(!LookupSubNet("").Match(ResolveIP("4.5.6.7")));
186  BOOST_CHECK(!LookupSubNet("bloop").Match(ResolveIP("0.0.0.0")));
187  BOOST_CHECK(!LookupSubNet("bloop").Match(ResolveIP("hab")));
188  // Check valid/invalid
189  BOOST_CHECK(LookupSubNet("1.2.3.0/0").IsValid());
190  BOOST_CHECK(!LookupSubNet("1.2.3.0/-1").IsValid());
191  BOOST_CHECK(!LookupSubNet("1.2.3.0/+24").IsValid());
192  BOOST_CHECK(LookupSubNet("1.2.3.0/32").IsValid());
193  BOOST_CHECK(!LookupSubNet("1.2.3.0/33").IsValid());
194  BOOST_CHECK(!LookupSubNet("1.2.3.0/300").IsValid());
195  BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:8/0").IsValid());
196  BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:8/33").IsValid());
197  BOOST_CHECK(!LookupSubNet("1:2:3:4:5:6:7:8/-1").IsValid());
198  BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:8/128").IsValid());
199  BOOST_CHECK(!LookupSubNet("1:2:3:4:5:6:7:8/129").IsValid());
200  BOOST_CHECK(!LookupSubNet("fuzzy").IsValid());
201 
202  //CNetAddr constructor test
203  BOOST_CHECK(CSubNet(ResolveIP("127.0.0.1")).IsValid());
204  BOOST_CHECK(CSubNet(ResolveIP("127.0.0.1")).Match(ResolveIP("127.0.0.1")));
205  BOOST_CHECK(!CSubNet(ResolveIP("127.0.0.1")).Match(ResolveIP("127.0.0.2")));
206  BOOST_CHECK(CSubNet(ResolveIP("127.0.0.1")).ToString() == "127.0.0.1/32");
207 
208  CSubNet subnet = CSubNet(ResolveIP("1.2.3.4"), 32);
209  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
210  subnet = CSubNet(ResolveIP("1.2.3.4"), 8);
211  BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
212  subnet = CSubNet(ResolveIP("1.2.3.4"), 0);
213  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
214 
215  subnet = CSubNet(ResolveIP("1.2.3.4"), ResolveIP("255.255.255.255"));
216  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
217  subnet = CSubNet(ResolveIP("1.2.3.4"), ResolveIP("255.0.0.0"));
218  BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
219  subnet = CSubNet(ResolveIP("1.2.3.4"), ResolveIP("0.0.0.0"));
220  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
221 
222  BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).IsValid());
223  BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).Match(ResolveIP("1:2:3:4:5:6:7:8")));
224  BOOST_CHECK(!CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).Match(ResolveIP("1:2:3:4:5:6:7:9")));
225  BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).ToString() == "1:2:3:4:5:6:7:8/128");
226  // IPv4 address with IPv6 netmask or the other way around.
227  BOOST_CHECK(!CSubNet(ResolveIP("1.1.1.1"), ResolveIP("ffff::")).IsValid());
228  BOOST_CHECK(!CSubNet(ResolveIP("::1"), ResolveIP("255.0.0.0")).IsValid());
229 
230  // Create Non-IP subnets.
231 
232  const CNetAddr tor_addr{
233  ResolveIP("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion")};
234 
235  subnet = CSubNet(tor_addr);
236  BOOST_CHECK(subnet.IsValid());
237  BOOST_CHECK_EQUAL(subnet.ToString(), tor_addr.ToStringAddr());
238  BOOST_CHECK(subnet.Match(tor_addr));
239  BOOST_CHECK(
240  !subnet.Match(ResolveIP("kpgvmscirrdqpekbqjsvw5teanhatztpp2gl6eee4zkowvwfxwenqaid.onion")));
241  BOOST_CHECK(!subnet.Match(ResolveIP("1.2.3.4")));
242 
243  BOOST_CHECK(!CSubNet(tor_addr, 200).IsValid());
244  BOOST_CHECK(!CSubNet(tor_addr, ResolveIP("255.0.0.0")).IsValid());
245 
246  subnet = LookupSubNet("1.2.3.4/255.255.255.255");
247  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
248  subnet = LookupSubNet("1.2.3.4/255.255.255.254");
249  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/31");
250  subnet = LookupSubNet("1.2.3.4/255.255.255.252");
251  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/30");
252  subnet = LookupSubNet("1.2.3.4/255.255.255.248");
253  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/29");
254  subnet = LookupSubNet("1.2.3.4/255.255.255.240");
255  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/28");
256  subnet = LookupSubNet("1.2.3.4/255.255.255.224");
257  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/27");
258  subnet = LookupSubNet("1.2.3.4/255.255.255.192");
259  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/26");
260  subnet = LookupSubNet("1.2.3.4/255.255.255.128");
261  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/25");
262  subnet = LookupSubNet("1.2.3.4/255.255.255.0");
263  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/24");
264  subnet = LookupSubNet("1.2.3.4/255.255.254.0");
265  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.2.0/23");
266  subnet = LookupSubNet("1.2.3.4/255.255.252.0");
267  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/22");
268  subnet = LookupSubNet("1.2.3.4/255.255.248.0");
269  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/21");
270  subnet = LookupSubNet("1.2.3.4/255.255.240.0");
271  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/20");
272  subnet = LookupSubNet("1.2.3.4/255.255.224.0");
273  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/19");
274  subnet = LookupSubNet("1.2.3.4/255.255.192.0");
275  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/18");
276  subnet = LookupSubNet("1.2.3.4/255.255.128.0");
277  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/17");
278  subnet = LookupSubNet("1.2.3.4/255.255.0.0");
279  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/16");
280  subnet = LookupSubNet("1.2.3.4/255.254.0.0");
281  BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/15");
282  subnet = LookupSubNet("1.2.3.4/255.252.0.0");
283  BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/14");
284  subnet = LookupSubNet("1.2.3.4/255.248.0.0");
285  BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/13");
286  subnet = LookupSubNet("1.2.3.4/255.240.0.0");
287  BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/12");
288  subnet = LookupSubNet("1.2.3.4/255.224.0.0");
289  BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/11");
290  subnet = LookupSubNet("1.2.3.4/255.192.0.0");
291  BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/10");
292  subnet = LookupSubNet("1.2.3.4/255.128.0.0");
293  BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/9");
294  subnet = LookupSubNet("1.2.3.4/255.0.0.0");
295  BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
296  subnet = LookupSubNet("1.2.3.4/254.0.0.0");
297  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/7");
298  subnet = LookupSubNet("1.2.3.4/252.0.0.0");
299  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/6");
300  subnet = LookupSubNet("1.2.3.4/248.0.0.0");
301  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/5");
302  subnet = LookupSubNet("1.2.3.4/240.0.0.0");
303  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/4");
304  subnet = LookupSubNet("1.2.3.4/224.0.0.0");
305  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/3");
306  subnet = LookupSubNet("1.2.3.4/192.0.0.0");
307  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/2");
308  subnet = LookupSubNet("1.2.3.4/128.0.0.0");
309  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/1");
310  subnet = LookupSubNet("1.2.3.4/0.0.0.0");
311  BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
312 
313  subnet = LookupSubNet("1:2:3:4:5:6:7:8/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff");
314  BOOST_CHECK_EQUAL(subnet.ToString(), "1:2:3:4:5:6:7:8/128");
315  subnet = LookupSubNet("1:2:3:4:5:6:7:8/ffff:0000:0000:0000:0000:0000:0000:0000");
316  BOOST_CHECK_EQUAL(subnet.ToString(), "1::/16");
317  subnet = LookupSubNet("1:2:3:4:5:6:7:8/0000:0000:0000:0000:0000:0000:0000:0000");
318  BOOST_CHECK_EQUAL(subnet.ToString(), "::/0");
319  // Invalid netmasks (with 1-bits after 0-bits)
320  subnet = LookupSubNet("1.2.3.4/255.255.232.0");
321  BOOST_CHECK(!subnet.IsValid());
322  subnet = LookupSubNet("1.2.3.4/255.0.255.255");
323  BOOST_CHECK(!subnet.IsValid());
324  subnet = LookupSubNet("1:2:3:4:5:6:7:8/ffff:ffff:ffff:fffe:ffff:ffff:ffff:ff0f");
325  BOOST_CHECK(!subnet.IsValid());
326 }
327 
328 BOOST_AUTO_TEST_CASE(netbase_getgroup)
329 {
330  auto netgroupman{NetGroupManager::NoAsmap()}; // use /16
331  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("127.0.0.1")) == std::vector<unsigned char>({0})); // Local -> !Routable()
332  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("257.0.0.1")) == std::vector<unsigned char>({0})); // !Valid -> !Routable()
333  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("10.0.0.1")) == std::vector<unsigned char>({0})); // RFC1918 -> !Routable()
334  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("169.254.1.1")) == std::vector<unsigned char>({0})); // RFC3927 -> !Routable()
335  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("1.2.3.4")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // IPv4
336  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("::FFFF:0:102:304")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC6145
337  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("64:FF9B::102:304")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC6052
338  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("2002:102:304:9999:9999:9999:9999:9999")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC3964
339  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("2001:0:9999:9999:9999:9999:FEFD:FCFB")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC4380
340  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("2001:470:abcd:9999:9999:9999:9999:9999")) == std::vector<unsigned char>({(unsigned char)NET_IPV6, 32, 1, 4, 112, 175})); //he.net
341  BOOST_CHECK(netgroupman.GetGroup(ResolveIP("2001:2001:9999:9999:9999:9999:9999:9999")) == std::vector<unsigned char>({(unsigned char)NET_IPV6, 32, 1, 32, 1})); //IPv6
342 
343  // baz.net sha256 hash: 12929400eb4607c4ac075f087167e75286b179c693eb059a01774b864e8fe505
344  std::vector<unsigned char> internal_group = {NET_INTERNAL, 0x12, 0x92, 0x94, 0x00, 0xeb, 0x46, 0x07, 0xc4, 0xac, 0x07};
345  BOOST_CHECK(netgroupman.GetGroup(CreateInternal("baz.net")) == internal_group);
346 }
347 
348 BOOST_AUTO_TEST_CASE(netbase_parsenetwork)
349 {
350  BOOST_CHECK_EQUAL(ParseNetwork("ipv4"), NET_IPV4);
351  BOOST_CHECK_EQUAL(ParseNetwork("ipv6"), NET_IPV6);
352  BOOST_CHECK_EQUAL(ParseNetwork("onion"), NET_ONION);
353  BOOST_CHECK_EQUAL(ParseNetwork("cjdns"), NET_CJDNS);
354 
355  BOOST_CHECK_EQUAL(ParseNetwork("IPv4"), NET_IPV4);
356  BOOST_CHECK_EQUAL(ParseNetwork("IPv6"), NET_IPV6);
357  BOOST_CHECK_EQUAL(ParseNetwork("ONION"), NET_ONION);
358  BOOST_CHECK_EQUAL(ParseNetwork("CJDNS"), NET_CJDNS);
359 
360  // "tor" as a network specification was deprecated in 60dc8e4208 in favor of
361  // "onion" and later removed.
362  BOOST_CHECK_EQUAL(ParseNetwork("tor"), NET_UNROUTABLE);
363  BOOST_CHECK_EQUAL(ParseNetwork("TOR"), NET_UNROUTABLE);
364 
365  BOOST_CHECK_EQUAL(ParseNetwork(":)"), NET_UNROUTABLE);
366  BOOST_CHECK_EQUAL(ParseNetwork("oniÖn"), NET_UNROUTABLE);
367  BOOST_CHECK_EQUAL(ParseNetwork("\xfe\xff"), NET_UNROUTABLE);
368  BOOST_CHECK_EQUAL(ParseNetwork(""), NET_UNROUTABLE);
369 }
370 
371 BOOST_AUTO_TEST_CASE(netpermissions_test)
372 {
373  bilingual_str error;
374  NetWhitebindPermissions whitebindPermissions;
375  NetWhitelistPermissions whitelistPermissions;
376  ConnectionDirection connection_direction;
377 
378  // Detect invalid white bind
379  BOOST_CHECK(!NetWhitebindPermissions::TryParse("", whitebindPermissions, error));
380  BOOST_CHECK(error.original.find("Cannot resolve -whitebind address") != std::string::npos);
381  BOOST_CHECK(!NetWhitebindPermissions::TryParse("127.0.0.1", whitebindPermissions, error));
382  BOOST_CHECK(error.original.find("Need to specify a port with -whitebind") != std::string::npos);
383  BOOST_CHECK(!NetWhitebindPermissions::TryParse("", whitebindPermissions, error));
384 
385  // If no permission flags, assume backward compatibility
386  BOOST_CHECK(NetWhitebindPermissions::TryParse("1.2.3.4:32", whitebindPermissions, error));
387  BOOST_CHECK(error.empty());
388  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::Implicit);
389  BOOST_CHECK(NetPermissions::HasFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit));
390  NetPermissions::ClearFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit);
391  BOOST_CHECK(!NetPermissions::HasFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit));
392  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::None);
393  NetPermissions::AddFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit);
394  BOOST_CHECK(NetPermissions::HasFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit));
395 
396  // Can set one permission
397  BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom@1.2.3.4:32", whitebindPermissions, error));
398  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter);
399  BOOST_CHECK(NetWhitebindPermissions::TryParse("@1.2.3.4:32", whitebindPermissions, error));
400  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::None);
401 
402  NetWhitebindPermissions noban, noban_download, download_noban, download;
403 
404  // "noban" implies "download"
405  BOOST_REQUIRE(NetWhitebindPermissions::TryParse("noban@1.2.3.4:32", noban, error));
406  BOOST_CHECK_EQUAL(noban.m_flags, NetPermissionFlags::NoBan);
407  BOOST_CHECK(NetPermissions::HasFlag(noban.m_flags, NetPermissionFlags::Download));
408  BOOST_CHECK(NetPermissions::HasFlag(noban.m_flags, NetPermissionFlags::NoBan));
409 
410  // "noban,download" is equivalent to "noban"
411  BOOST_REQUIRE(NetWhitebindPermissions::TryParse("noban,download@1.2.3.4:32", noban_download, error));
412  BOOST_CHECK_EQUAL(noban_download.m_flags, noban.m_flags);
413 
414  // "download,noban" is equivalent to "noban"
415  BOOST_REQUIRE(NetWhitebindPermissions::TryParse("download,noban@1.2.3.4:32", download_noban, error));
416  BOOST_CHECK_EQUAL(download_noban.m_flags, noban.m_flags);
417 
418  // "download" excludes (does not imply) "noban"
419  BOOST_REQUIRE(NetWhitebindPermissions::TryParse("download@1.2.3.4:32", download, error));
420  BOOST_CHECK_EQUAL(download.m_flags, NetPermissionFlags::Download);
421  BOOST_CHECK(NetPermissions::HasFlag(download.m_flags, NetPermissionFlags::Download));
422  BOOST_CHECK(!NetPermissions::HasFlag(download.m_flags, NetPermissionFlags::NoBan));
423 
424  // Happy path, can parse flags
425  BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,forcerelay@1.2.3.4:32", whitebindPermissions, error));
426  // forcerelay should also activate the relay permission
427  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::ForceRelay | NetPermissionFlags::Relay);
428  BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,relay,noban@1.2.3.4:32", whitebindPermissions, error));
429  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::Relay | NetPermissionFlags::NoBan);
430  BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,forcerelay,noban@1.2.3.4:32", whitebindPermissions, error));
431  BOOST_CHECK(NetWhitebindPermissions::TryParse("all@1.2.3.4:32", whitebindPermissions, error));
432  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::All);
433 
434  // Allow dups
435  BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,relay,noban,noban@1.2.3.4:32", whitebindPermissions, error));
436  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::Relay | NetPermissionFlags::NoBan | NetPermissionFlags::Download); // "noban" implies "download"
437 
438  // Allow empty
439  BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,relay,,noban@1.2.3.4:32", whitebindPermissions, error));
440  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::Relay | NetPermissionFlags::NoBan);
441  BOOST_CHECK(NetWhitebindPermissions::TryParse(",@1.2.3.4:32", whitebindPermissions, error));
442  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::None);
443  BOOST_CHECK(NetWhitebindPermissions::TryParse(",,@1.2.3.4:32", whitebindPermissions, error));
444  BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::None);
445 
446  BOOST_CHECK(!NetWhitebindPermissions::TryParse("out,forcerelay@1.2.3.4:32", whitebindPermissions, error));
447  BOOST_CHECK(error.original.find("whitebind may only be used for incoming connections (\"out\" was passed)") != std::string::npos);
448 
449  // Detect invalid flag
450  BOOST_CHECK(!NetWhitebindPermissions::TryParse("bloom,forcerelay,oopsie@1.2.3.4:32", whitebindPermissions, error));
451  BOOST_CHECK(error.original.find("Invalid P2P permission") != std::string::npos);
452 
453  // Check netmask error
454  BOOST_CHECK(!NetWhitelistPermissions::TryParse("bloom,forcerelay,noban@1.2.3.4:32", whitelistPermissions, connection_direction, error));
455  BOOST_CHECK(error.original.find("Invalid netmask specified in -whitelist") != std::string::npos);
456 
457  // Happy path for whitelist parsing
458  BOOST_CHECK(NetWhitelistPermissions::TryParse("noban@1.2.3.4", whitelistPermissions, connection_direction, error));
459  BOOST_CHECK_EQUAL(whitelistPermissions.m_flags, NetPermissionFlags::NoBan);
460  BOOST_CHECK(NetPermissions::HasFlag(whitelistPermissions.m_flags, NetPermissionFlags::NoBan));
461 
462  BOOST_CHECK(NetWhitelistPermissions::TryParse("bloom,forcerelay,noban,relay@1.2.3.4/32", whitelistPermissions, connection_direction, error));
463  BOOST_CHECK_EQUAL(whitelistPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::ForceRelay | NetPermissionFlags::NoBan | NetPermissionFlags::Relay);
464  BOOST_CHECK(error.empty());
465  BOOST_CHECK_EQUAL(whitelistPermissions.m_subnet.ToString(), "1.2.3.4/32");
466  BOOST_CHECK(NetWhitelistPermissions::TryParse("bloom,forcerelay,noban,relay,mempool@1.2.3.4/32", whitelistPermissions, connection_direction, error));
467  BOOST_CHECK(NetWhitelistPermissions::TryParse("in,relay@1.2.3.4", whitelistPermissions, connection_direction, error));
468  BOOST_CHECK_EQUAL(connection_direction, ConnectionDirection::In);
469  BOOST_CHECK(NetWhitelistPermissions::TryParse("out,bloom@1.2.3.4", whitelistPermissions, connection_direction, error));
470  BOOST_CHECK_EQUAL(connection_direction, ConnectionDirection::Out);
471  BOOST_CHECK(NetWhitelistPermissions::TryParse("in,out,bloom@1.2.3.4", whitelistPermissions, connection_direction, error));
472  BOOST_CHECK_EQUAL(connection_direction, ConnectionDirection::Both);
473 
474  const auto strings = NetPermissions::ToStrings(NetPermissionFlags::All);
475  BOOST_CHECK_EQUAL(strings.size(), 7U);
476  BOOST_CHECK(std::find(strings.begin(), strings.end(), "bloomfilter") != strings.end());
477  BOOST_CHECK(std::find(strings.begin(), strings.end(), "forcerelay") != strings.end());
478  BOOST_CHECK(std::find(strings.begin(), strings.end(), "relay") != strings.end());
479  BOOST_CHECK(std::find(strings.begin(), strings.end(), "noban") != strings.end());
480  BOOST_CHECK(std::find(strings.begin(), strings.end(), "mempool") != strings.end());
481  BOOST_CHECK(std::find(strings.begin(), strings.end(), "download") != strings.end());
482  BOOST_CHECK(std::find(strings.begin(), strings.end(), "addr") != strings.end());
483 }
484 
485 BOOST_AUTO_TEST_CASE(netbase_dont_resolve_strings_with_embedded_nul_characters)
486 {
487  BOOST_CHECK(LookupHost("127.0.0.1"s, false).has_value());
488  BOOST_CHECK(!LookupHost("127.0.0.1\0"s, false).has_value());
489  BOOST_CHECK(!LookupHost("127.0.0.1\0example.com"s, false).has_value());
490  BOOST_CHECK(!LookupHost("127.0.0.1\0example.com\0"s, false).has_value());
491 
492  BOOST_CHECK(LookupSubNet("1.2.3.0/24"s).IsValid());
493  BOOST_CHECK(!LookupSubNet("1.2.3.0/24\0"s).IsValid());
494  BOOST_CHECK(!LookupSubNet("1.2.3.0/24\0example.com"s).IsValid());
495  BOOST_CHECK(!LookupSubNet("1.2.3.0/24\0example.com\0"s).IsValid());
496  BOOST_CHECK(LookupSubNet("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion"s).IsValid());
497  BOOST_CHECK(!LookupSubNet("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion\0"s).IsValid());
498  BOOST_CHECK(!LookupSubNet("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion\0example.com"s).IsValid());
499  BOOST_CHECK(!LookupSubNet("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion\0example.com\0"s).IsValid());
500 }
501 
502 // Since CNetAddr (un)ser is tested separately in net_tests.cpp here we only
503 // try a few edge cases for port, service flags and time.
504 
505 static const std::vector<CAddress> fixture_addresses({
506  CAddress{
507  CService(CNetAddr(in6_addr(COMPAT_IN6ADDR_LOOPBACK_INIT)), 0 /* port */),
508  NODE_NONE,
509  NodeSeconds{0x4966bc61s}, /* Fri Jan 9 02:54:25 UTC 2009 */
510  },
511  CAddress{
512  CService(CNetAddr(in6_addr(COMPAT_IN6ADDR_LOOPBACK_INIT)), 0x00f1 /* port */),
513  NODE_NETWORK,
514  NodeSeconds{0x83766279s}, /* Tue Nov 22 11:22:33 UTC 2039 */
515  },
516  CAddress{
517  CService(CNetAddr(in6_addr(COMPAT_IN6ADDR_LOOPBACK_INIT)), 0xf1f2 /* port */),
518  static_cast<ServiceFlags>(NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED),
519  NodeSeconds{0xffffffffs}, /* Sun Feb 7 06:28:15 UTC 2106 */
520  },
521 });
522 
523 // fixture_addresses should equal to this when serialized in V1 format.
524 // When this is unserialized from V1 format it should equal to fixture_addresses.
525 static constexpr const char* stream_addrv1_hex =
526  "03" // number of entries
527 
528  "61bc6649" // time, Fri Jan 9 02:54:25 UTC 2009
529  "0000000000000000" // service flags, NODE_NONE
530  "00000000000000000000000000000001" // address, fixed 16 bytes (IPv4 embedded in IPv6)
531  "0000" // port
532 
533  "79627683" // time, Tue Nov 22 11:22:33 UTC 2039
534  "0100000000000000" // service flags, NODE_NETWORK
535  "00000000000000000000000000000001" // address, fixed 16 bytes (IPv6)
536  "00f1" // port
537 
538  "ffffffff" // time, Sun Feb 7 06:28:15 UTC 2106
539  "4804000000000000" // service flags, NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED
540  "00000000000000000000000000000001" // address, fixed 16 bytes (IPv6)
541  "f1f2"; // port
542 
543 // fixture_addresses should equal to this when serialized in V2 format.
544 // When this is unserialized from V2 format it should equal to fixture_addresses.
545 static constexpr const char* stream_addrv2_hex =
546  "03" // number of entries
547 
548  "61bc6649" // time, Fri Jan 9 02:54:25 UTC 2009
549  "00" // service flags, COMPACTSIZE(NODE_NONE)
550  "02" // network id, IPv6
551  "10" // address length, COMPACTSIZE(16)
552  "00000000000000000000000000000001" // address
553  "0000" // port
554 
555  "79627683" // time, Tue Nov 22 11:22:33 UTC 2039
556  "01" // service flags, COMPACTSIZE(NODE_NETWORK)
557  "02" // network id, IPv6
558  "10" // address length, COMPACTSIZE(16)
559  "00000000000000000000000000000001" // address
560  "00f1" // port
561 
562  "ffffffff" // time, Sun Feb 7 06:28:15 UTC 2106
563  "fd4804" // service flags, COMPACTSIZE(NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED)
564  "02" // network id, IPv6
565  "10" // address length, COMPACTSIZE(16)
566  "00000000000000000000000000000001" // address
567  "f1f2"; // port
568 
569 BOOST_AUTO_TEST_CASE(caddress_serialize_v1)
570 {
571  DataStream s{};
572 
573  s << CAddress::V1_NETWORK(fixture_addresses);
574  BOOST_CHECK_EQUAL(HexStr(s), stream_addrv1_hex);
575 }
576 
577 BOOST_AUTO_TEST_CASE(caddress_unserialize_v1)
578 {
579  std::vector<CAddress> addresses_unserialized;
580 
581  SpanReader{ParseHex(stream_addrv1_hex)} >> CAddress::V1_NETWORK(addresses_unserialized);
582  BOOST_CHECK(fixture_addresses == addresses_unserialized);
583 }
584 
585 BOOST_AUTO_TEST_CASE(caddress_serialize_v2)
586 {
587  DataStream s{};
588 
589  s << CAddress::V2_NETWORK(fixture_addresses);
590  BOOST_CHECK_EQUAL(HexStr(s), stream_addrv2_hex);
591 }
592 
593 BOOST_AUTO_TEST_CASE(caddress_unserialize_v2)
594 {
595  std::vector<CAddress> addresses_unserialized;
596 
597  SpanReader{ParseHex(stream_addrv2_hex)} >> CAddress::V2_NETWORK(addresses_unserialized);
598  BOOST_CHECK(fixture_addresses == addresses_unserialized);
599 }
600 
601 BOOST_AUTO_TEST_CASE(isbadport)
602 {
603  BOOST_CHECK(IsBadPort(1));
604  BOOST_CHECK(IsBadPort(22));
605  BOOST_CHECK(IsBadPort(6000));
606 
607  BOOST_CHECK(!IsBadPort(80));
608  BOOST_CHECK(!IsBadPort(443));
609  BOOST_CHECK(!IsBadPort(8333));
610 
611  // Check all possible ports and ensure we only flag the expected amount as bad
612  std::list<int> ports(std::numeric_limits<uint16_t>::max());
613  std::iota(ports.begin(), ports.end(), 1);
614  BOOST_CHECK_EQUAL(std::ranges::count_if(ports, IsBadPort), 85);
615 }
616 
617 
618 BOOST_AUTO_TEST_CASE(asmap_test_vectors)
619 {
620  // Randomly generated encoded ASMap with 128 ranges, up to 20-bit AS numbers.
621  constexpr auto ASMAP_DATA{
622  "fd38d50f7d5d665357f64bba6bfc190d6078a7e68e5d3ac032edf47f8b5755f87881bfd3633d9aa7c1fa279b3"
623  "6fe26c63bbc9de44e0f04e5a382d8e1cddbe1c26653bc939d4327f287e8b4d1f8aff33176787cb0ff7cb28e3f"
624  "daef0f8f47357f801c9f7ff7a99f7f9c9f99de7f3156ae00f23eb27a303bc486aa3ccc31ec19394c2f8a53ddd"
625  "ea3cc56257f3b7e9b1f488be9c1137db823759aa4e071eef2e984aaf97b52d5f88d0f373dd190fe45e06efef1"
626  "df7278be680a73a74c76db4dd910f1d30752c57fe2bc9f079f1a1e1b036c2a69219f11c5e11980a3fa51f4f82"
627  "d36373de73b1863a8c27e36ae0e4f705be3d76ecff038a75bc0f92ba7e7f6f4080f1c47c34d095367ecf4406c"
628  "1e3bbc17ba4d6f79ea3f031b876799ac268b1e0ea9babf0f9a8e5f6c55e363c6363df46afc696d7afceaf49b6"
629  "e62df9e9dc27e70664cafe5c53df66dd0b8237678ada90e73f05ec60e6f6e96c3cbb1ea2f9dece115d5bdba10"
630  "33e53662a7d72a29477b5beb35710591d3e23e5f0379baea62ffdee535bcdf879cbf69b88d7ea37c8015381cf"
631  "63dc33d28f757a4a5e15d6a08"_hex};
632 
633  // Construct NetGroupManager with this data.
634  auto netgroup{NetGroupManager::WithEmbeddedAsmap(ASMAP_DATA)};
635  BOOST_CHECK(netgroup.UsingASMap());
636 
637  // Check some randomly-generated IPv6 addresses in it (biased towards the very beginning and
638  // very end of the 128-bit range).
639  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("0:1559:183:3728:224c:65a5:62e6:e991", false)), 961340);
640  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("d0:d493:faa0:8609:e927:8b75:293c:f5a4", false)), 961340);
641  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("2a0:26f:8b2c:2ee7:c7d1:3b24:4705:3f7f", false)), 693761);
642  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("a77:7cd4:4be5:a449:89f2:3212:78c6:ee38", false)), 0);
643  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("1336:1ad6:2f26:4fe3:d809:7321:6e0d:4615", false)), 672176);
644  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("1d56:abd0:a52f:a8d5:d5a7:a610:581d:d792", false)), 499880);
645  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("378e:7290:54e5:bd36:4760:971c:e9b9:570d", false)), 0);
646  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("406c:820b:272a:c045:b74e:fc0a:9ef2:cecc", false)), 248495);
647  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("46c2:ae07:9d08:2d56:d473:2bc7:57e3:20ac", false)), 248495);
648  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("50d2:3db6:52fa:2e7:12ec:5bc4:1bd1:49f9", false)), 124471);
649  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("53e1:1812:ffa:dccf:f9f2:64be:75fa:795", false)), 539993);
650  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("544d:eeba:3990:35d1:ad66:f9a3:576d:8617", false)), 374443);
651  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("6a53:40dc:8f1d:3ffa:efeb:3aa3:df88:b94b", false)), 435070);
652  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("87aa:d1c9:9edb:91e7:aab1:9eb9:baa0:de18", false)), 244121);
653  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("9f00:48fa:88e3:4b67:a6f3:e6d2:5cc1:5be2", false)), 862116);
654  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("c49f:9cc6:86ad:ba08:4580:315e:dbd1:8a62", false)), 969411);
655  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("dff5:8021:61d:b17d:406d:7888:fdac:4a20", false)), 969411);
656  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("e888:6791:2960:d723:bcfd:47e1:2d8c:599f", false)), 824019);
657  BOOST_CHECK_EQUAL(netgroup.GetMappedAS(*LookupHost("ffff:d499:8c4b:4941:bc81:d5b9:b51e:85a8", false)), 824019);
658 }
659 
660 BOOST_AUTO_TEST_SUITE_END()
NetPermissionFlags::None
NetPermissions::AddFlag
static void AddFlag(NetPermissionFlags &flags, NetPermissionFlags f)
Definition: net_permissions.h:65
ParseHex
std::vector< Byte > ParseHex(std::string_view hex_str)
Like TryParseHex, but returns an empty vector on invalid input.
Definition: strencodings.h:69
ServiceFlags
ServiceFlags
nServices flags
Definition: protocol.h:309
NET_INTERNAL
A set of addresses that represent the hash of a string or FQDN.
Definition: netaddress.h:54
bilingual_str
Bilingual messages:
Definition: translation.h:24
NetPermissionFlags::NoBan
SplitHostPort
bool SplitHostPort(std::string_view in, uint16_t &portOut, std::string &hostOut)
Splits socket address string into host string and port value.
Definition: strencodings.cpp:72
bilingual_str::empty
bool empty() const
Definition: translation.h:35
NET_IPV4
IPv4.
Definition: netaddress.h:38
NetPermissions::ClearFlag
static void ClearFlag(NetPermissionFlags &flags, NetPermissionFlags f)
ClearFlag is only called with f == NetPermissionFlags::Implicit.
Definition: net_permissions.h:74
TestSplitHost
static bool TestSplitHost(const std::string &test, const std::string &host, uint16_t port, bool validPort=true)
Definition: netbase_tests.cpp:81
CAddress::V2_NETWORK
static constexpr SerParams V2_NETWORK
Definition: protocol.h:409
stream_addrv2_hex
static constexpr const char * stream_addrv2_hex
Definition: netbase_tests.cpp:545
std
Definition: common.h:29
LookupNumeric
CService LookupNumeric(const std::string &name, uint16_t portDefault, DNSLookupFn dns_lookup_function)
Resolve a service string with a numeric IP to its first corresponding service.
Definition: netbase.cpp:216
NetPermissionFlags::BloomFilter
CService::ToStringAddrPort
std::string ToStringAddrPort() const
Definition: netaddress.cpp:903
net_permissions.h
NetPermissions::HasFlag
static bool HasFlag(NetPermissionFlags flags, NetPermissionFlags f)
Definition: net_permissions.h:60
BasicTestingSetup
Basic testing setup.
Definition: setup_common.h:64
SpanReader
Minimal stream for reading from an existing byte array by std::span.
Definition: streams.h:82
IsBadPort
bool IsBadPort(uint16_t port)
Determine if a port is "bad" from the perspective of attempting to connect to a node on that port...
Definition: netbase.cpp:847
addr2
static const std::string addr2
Definition: key_tests.cpp:32
NetGroupManager::NoAsmap
static NetGroupManager NoAsmap()
Definition: netgroup.h:32
addr1
static const std::string addr1
Definition: key_tests.cpp:31
BOOST_FIXTURE_TEST_SUITE
BOOST_FIXTURE_TEST_SUITE(cuckoocache_tests, BasicTestingSetup)
Test Suite for CuckooCache.
NetPermissionFlags::Download
LookupHost
std::vector< CNetAddr > LookupHost(const std::string &name, unsigned int nMaxSolutions, bool fAllowLookup, DNSLookupFn dns_lookup_function)
Resolve a host string to its corresponding network addresses.
Definition: netbase.cpp:173
DataStream
Double ended buffer combining vector and stream-like interfaces.
Definition: streams.h:132
NetPermissionFlags::ForceRelay
CService
A combination of a network address (CNetAddr) and a (TCP) port.
Definition: netaddress.h:529
BOOST_AUTO_TEST_SUITE_END
BOOST_AUTO_TEST_SUITE_END()
setup_common.h
NetGroupManager::WithEmbeddedAsmap
static NetGroupManager WithEmbeddedAsmap(std::span< const std::byte > asmap)
Definition: netgroup.h:24
CAddress
A CService with information about it as peer.
Definition: protocol.h:366
ip
static CService ip(uint32_t i)
Definition: denialofservice_tests.cpp:28
util::hex_literals
""_hex is a compile-time user-defined literal returning a std::array<std::byte>, equivalent to ParseH...
Definition: strencodings.h:400
NetPermissions::m_flags
NetPermissionFlags m_flags
Definition: net_permissions.h:58
NetPermissionFlags::Relay
ParseNetwork
enum Network ParseNetwork(const std::string &net_in)
Definition: netbase.cpp:100
NetPermissionFlags::All
BOOST_AUTO_TEST_CASE
BOOST_AUTO_TEST_CASE(netbase_networks)
Definition: netbase_tests.cpp:40
CNetAddr
Network address.
Definition: netaddress.h:112
COMPAT_IN6ADDR_LOOPBACK_INIT
#define COMPAT_IN6ADDR_LOOPBACK_INIT
Definition: compat.h:50
TestParse
static bool TestParse(std::string src, std::string canon)
Definition: netbase_tests.cpp:125
CSubNet::ToString
std::string ToString() const
Definition: netaddress.cpp:1047
stream_addrv1_hex
static constexpr const char * stream_addrv1_hex
Definition: netbase_tests.cpp:525
bilingual_str::original
std::string original
Definition: translation.h:25
BOOST_CHECK_EQUAL
#define BOOST_CHECK_EQUAL(v1, v2)
Definition: object.cpp:17
CreateInternal
static CNetAddr CreateInternal(const std::string &host)
Definition: netbase_tests.cpp:33
NetWhitelistPermissions::TryParse
static bool TryParse(const std::string &str, NetWhitelistPermissions &output, ConnectionDirection &output_connection_direction, bilingual_str &error)
Definition: net_permissions.cpp:128
NetPermissionFlags::Implicit
fixture_addresses
static const std::vector< CAddress > fixture_addresses({ CAddress{ CService(CNetAddr(in6_addr(COMPAT_IN6ADDR_LOOPBACK_INIT)), 0), NODE_NONE, NodeSeconds{0x4966bc61s}, }, CAddress{ CService(CNetAddr(in6_addr(COMPAT_IN6ADDR_LOOPBACK_INIT)), 0x00f1), NODE_NETWORK, NodeSeconds{0x83766279s}, }, CAddress{ CService(CNetAddr(in6_addr(COMPAT_IN6ADDR_LOOPBACK_INIT)), 0xf1f2), static_cast< ServiceFlags >(NODE_WITNESS|NODE_COMPACT_FILTERS|NODE_NETWORK_LIMITED), NodeSeconds{0xffffffffs}, }, })
ResolveIP
static CNetAddr ResolveIP(const std::string &ip)
Definition: netbase_tests.cpp:28
NET_IPV6
IPv6.
Definition: netaddress.h:41
NET_ONION
TOR (v2 or v3)
Definition: netaddress.h:44
NodeSeconds
std::chrono::time_point< NodeClock, std::chrono::seconds > NodeSeconds
Definition: time.h:25
test_vectors_musig2_generate.s
tuple s
Definition: test_vectors_musig2_generate.py:72
NetWhitebindPermissions::TryParse
static bool TryParse(const std::string &str, NetWhitebindPermissions &output, bilingual_str &error)
Definition: net_permissions.cpp:105
CNetAddr::SetInternal
bool SetInternal(const std::string &name)
Create an "internal" address that represents a name or FQDN.
Definition: netaddress.cpp:173
CAddress::V1_NETWORK
static constexpr SerParams V1_NETWORK
Definition: protocol.h:408
ConnectionDirection
ConnectionDirection
Definition: netbase.h:33
NET_CJDNS
CJDNS.
Definition: netaddress.h:50
HexStr
std::string HexStr(const std::span< const uint8_t > s)
Convert a span of bytes to a lower-case hexadecimal string.
Definition: hex_base.cpp:30
util::ToString
std::string ToString(const T &t)
Locale-independent version of std::to_string.
Definition: string.h:246
LookupSubNet
CSubNet LookupSubNet(const std::string &subnet_str)
Parse and resolve a specified subnet string into the appropriate internal representation.
Definition: netbase.cpp:812
IsLocal
bool IsLocal(const CService &addr)
check whether a given address is potentially local
Definition: net.cpp:329
NetPermissions::ToStrings
static std::vector< std::string > ToStrings(NetPermissionFlags flags)
Definition: net_permissions.cpp:92
BOOST_CHECK
#define BOOST_CHECK(expr)
Definition: object.cpp:16
NET_UNROUTABLE
Addresses from these networks are not publicly routable on the global Internet.
Definition: netaddress.h:35
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