Bitcoin Core 28.99.0
P2P Digital Currency
netbase_tests.cpp
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1// Copyright (c) 2012-2022 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 <net_permissions.h>
6#include <netaddress.h>
7#include <netbase.h>
8#include <netgroup.h>
9#include <protocol.h>
10#include <serialize.h>
11#include <streams.h>
12#include <test/util/setup_common.h>
13#include <util/strencodings.h>
14#include <util/translation.h>
15
16#include <string>
17
18#include <boost/test/unit_test.hpp>
19
20using namespace std::literals;
21
22BOOST_FIXTURE_TEST_SUITE(netbase_tests, BasicTestingSetup)
23
24static CNetAddr ResolveIP(const std::string& ip)
25{
26 return LookupHost(ip, false).value_or(CNetAddr{});
27}
28
29static CNetAddr CreateInternal(const std::string& host)
30{
31 CNetAddr addr;
32 addr.SetInternal(host);
33 return addr;
34}
35
36BOOST_AUTO_TEST_CASE(netbase_networks)
37{
38 BOOST_CHECK(ResolveIP("127.0.0.1").GetNetwork() == NET_UNROUTABLE);
39 BOOST_CHECK(ResolveIP("::1").GetNetwork() == NET_UNROUTABLE);
40 BOOST_CHECK(ResolveIP("8.8.8.8").GetNetwork() == NET_IPV4);
41 BOOST_CHECK(ResolveIP("2001::8888").GetNetwork() == NET_IPV6);
42 BOOST_CHECK(ResolveIP("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion").GetNetwork() == NET_ONION);
43 BOOST_CHECK(CreateInternal("foo.com").GetNetwork() == NET_INTERNAL);
44}
45
46BOOST_AUTO_TEST_CASE(netbase_properties)
47{
48
49 BOOST_CHECK(ResolveIP("127.0.0.1").IsIPv4());
50 BOOST_CHECK(ResolveIP("::FFFF:192.168.1.1").IsIPv4());
51 BOOST_CHECK(ResolveIP("::1").IsIPv6());
52 BOOST_CHECK(ResolveIP("10.0.0.1").IsRFC1918());
53 BOOST_CHECK(ResolveIP("192.168.1.1").IsRFC1918());
54 BOOST_CHECK(ResolveIP("172.31.255.255").IsRFC1918());
55 BOOST_CHECK(ResolveIP("198.18.0.0").IsRFC2544());
56 BOOST_CHECK(ResolveIP("198.19.255.255").IsRFC2544());
57 BOOST_CHECK(ResolveIP("2001:0DB8::").IsRFC3849());
58 BOOST_CHECK(ResolveIP("169.254.1.1").IsRFC3927());
59 BOOST_CHECK(ResolveIP("2002::1").IsRFC3964());
60 BOOST_CHECK(ResolveIP("FC00::").IsRFC4193());
61 BOOST_CHECK(ResolveIP("2001::2").IsRFC4380());
62 BOOST_CHECK(ResolveIP("2001:10::").IsRFC4843());
63 BOOST_CHECK(ResolveIP("2001:20::").IsRFC7343());
64 BOOST_CHECK(ResolveIP("FE80::").IsRFC4862());
65 BOOST_CHECK(ResolveIP("64:FF9B::").IsRFC6052());
66 BOOST_CHECK(ResolveIP("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion").IsTor());
67 BOOST_CHECK(ResolveIP("127.0.0.1").IsLocal());
68 BOOST_CHECK(ResolveIP("::1").IsLocal());
69 BOOST_CHECK(ResolveIP("8.8.8.8").IsRoutable());
70 BOOST_CHECK(ResolveIP("2001::1").IsRoutable());
71 BOOST_CHECK(ResolveIP("127.0.0.1").IsValid());
72 BOOST_CHECK(CreateInternal("FD6B:88C0:8724:edb1:8e4:3588:e546:35ca").IsInternal());
73 BOOST_CHECK(CreateInternal("bar.com").IsInternal());
74
75}
76
77bool static TestSplitHost(const std::string& test, const std::string& host, uint16_t port, bool validPort=true)
78{
79 std::string hostOut;
80 uint16_t portOut{0};
81 bool validPortOut = SplitHostPort(test, portOut, hostOut);
82 return hostOut == host && portOut == port && validPortOut == validPort;
83}
84
85BOOST_AUTO_TEST_CASE(netbase_splithost)
86{
87 BOOST_CHECK(TestSplitHost("www.bitcoincore.org", "www.bitcoincore.org", 0));
88 BOOST_CHECK(TestSplitHost("[www.bitcoincore.org]", "www.bitcoincore.org", 0));
89 BOOST_CHECK(TestSplitHost("www.bitcoincore.org:80", "www.bitcoincore.org", 80));
90 BOOST_CHECK(TestSplitHost("[www.bitcoincore.org]:80", "www.bitcoincore.org", 80));
91 BOOST_CHECK(TestSplitHost("127.0.0.1", "127.0.0.1", 0));
92 BOOST_CHECK(TestSplitHost("127.0.0.1:8333", "127.0.0.1", 8333));
93 BOOST_CHECK(TestSplitHost("[127.0.0.1]", "127.0.0.1", 0));
94 BOOST_CHECK(TestSplitHost("[127.0.0.1]:8333", "127.0.0.1", 8333));
95 BOOST_CHECK(TestSplitHost("::ffff:127.0.0.1", "::ffff:127.0.0.1", 0));
96 BOOST_CHECK(TestSplitHost("[::ffff:127.0.0.1]:8333", "::ffff:127.0.0.1", 8333));
97 BOOST_CHECK(TestSplitHost("[::]:8333", "::", 8333));
98 BOOST_CHECK(TestSplitHost("::8333", "::8333", 0));
99 BOOST_CHECK(TestSplitHost(":8333", "", 8333));
100 BOOST_CHECK(TestSplitHost("[]:8333", "", 8333));
101 BOOST_CHECK(TestSplitHost("", "", 0));
102 BOOST_CHECK(TestSplitHost(":65535", "", 65535));
103 BOOST_CHECK(TestSplitHost(":65536", ":65536", 0, false));
104 BOOST_CHECK(TestSplitHost(":-1", ":-1", 0, false));
105 BOOST_CHECK(TestSplitHost("[]:70001", "[]:70001", 0, false));
106 BOOST_CHECK(TestSplitHost("[]:-1", "[]:-1", 0, false));
107 BOOST_CHECK(TestSplitHost("[]:-0", "[]:-0", 0, false));
108 BOOST_CHECK(TestSplitHost("[]:0", "", 0, false));
109 BOOST_CHECK(TestSplitHost("[]:1/2", "[]:1/2", 0, false));
110 BOOST_CHECK(TestSplitHost("[]:1E2", "[]:1E2", 0, false));
111 BOOST_CHECK(TestSplitHost("127.0.0.1:65536", "127.0.0.1:65536", 0, false));
112 BOOST_CHECK(TestSplitHost("127.0.0.1:0", "127.0.0.1", 0, false));
113 BOOST_CHECK(TestSplitHost("127.0.0.1:", "127.0.0.1:", 0, false));
114 BOOST_CHECK(TestSplitHost("127.0.0.1:1/2", "127.0.0.1:1/2", 0, false));
115 BOOST_CHECK(TestSplitHost("127.0.0.1:1E2", "127.0.0.1:1E2", 0, false));
116 BOOST_CHECK(TestSplitHost("www.bitcoincore.org:65536", "www.bitcoincore.org:65536", 0, false));
117 BOOST_CHECK(TestSplitHost("www.bitcoincore.org:0", "www.bitcoincore.org", 0, false));
118 BOOST_CHECK(TestSplitHost("www.bitcoincore.org:", "www.bitcoincore.org:", 0, false));
119}
120
121bool static TestParse(std::string src, std::string canon)
122{
123 CService addr(LookupNumeric(src, 65535));
124 return canon == addr.ToStringAddrPort();
125}
126
127BOOST_AUTO_TEST_CASE(netbase_lookupnumeric)
128{
129 BOOST_CHECK(TestParse("127.0.0.1", "127.0.0.1:65535"));
130 BOOST_CHECK(TestParse("127.0.0.1:8333", "127.0.0.1:8333"));
131 BOOST_CHECK(TestParse("::ffff:127.0.0.1", "127.0.0.1:65535"));
132 BOOST_CHECK(TestParse("::", "[::]:65535"));
133 BOOST_CHECK(TestParse("[::]:8333", "[::]:8333"));
134 BOOST_CHECK(TestParse("[127.0.0.1]", "127.0.0.1:65535"));
135 BOOST_CHECK(TestParse(":::", "[::]:0"));
136
137 // verify that an internal address fails to resolve
138 BOOST_CHECK(TestParse("[fd6b:88c0:8724:1:2:3:4:5]", "[::]:0"));
139 // and that a one-off resolves correctly
140 BOOST_CHECK(TestParse("[fd6c:88c0:8724:1:2:3:4:5]", "[fd6c:88c0:8724:1:2:3:4:5]:65535"));
141}
142
143BOOST_AUTO_TEST_CASE(embedded_test)
144{
145 CNetAddr addr1(ResolveIP("1.2.3.4"));
146 CNetAddr addr2(ResolveIP("::FFFF:0102:0304"));
147 BOOST_CHECK(addr2.IsIPv4());
148 BOOST_CHECK_EQUAL(addr1.ToStringAddr(), addr2.ToStringAddr());
149}
150
151BOOST_AUTO_TEST_CASE(subnet_test)
152{
153
154 BOOST_CHECK(LookupSubNet("1.2.3.0/24") == LookupSubNet("1.2.3.0/255.255.255.0"));
155 BOOST_CHECK(LookupSubNet("1.2.3.0/24") != LookupSubNet("1.2.4.0/255.255.255.0"));
156 BOOST_CHECK(LookupSubNet("1.2.3.0/24").Match(ResolveIP("1.2.3.4")));
157 BOOST_CHECK(!LookupSubNet("1.2.2.0/24").Match(ResolveIP("1.2.3.4")));
158 BOOST_CHECK(LookupSubNet("1.2.3.4").Match(ResolveIP("1.2.3.4")));
159 BOOST_CHECK(LookupSubNet("1.2.3.4/32").Match(ResolveIP("1.2.3.4")));
160 BOOST_CHECK(!LookupSubNet("1.2.3.4").Match(ResolveIP("5.6.7.8")));
161 BOOST_CHECK(!LookupSubNet("1.2.3.4/32").Match(ResolveIP("5.6.7.8")));
162 BOOST_CHECK(LookupSubNet("::ffff:127.0.0.1").Match(ResolveIP("127.0.0.1")));
163 BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:8").Match(ResolveIP("1:2:3:4:5:6:7:8")));
164 BOOST_CHECK(!LookupSubNet("1:2:3:4:5:6:7:8").Match(ResolveIP("1:2:3:4:5:6:7:9")));
165 BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:0/112").Match(ResolveIP("1:2:3:4:5:6:7:1234")));
166 BOOST_CHECK(LookupSubNet("192.168.0.1/24").Match(ResolveIP("192.168.0.2")));
167 BOOST_CHECK(LookupSubNet("192.168.0.20/29").Match(ResolveIP("192.168.0.18")));
168 BOOST_CHECK(LookupSubNet("1.2.2.1/24").Match(ResolveIP("1.2.2.4")));
169 BOOST_CHECK(LookupSubNet("1.2.2.110/31").Match(ResolveIP("1.2.2.111")));
170 BOOST_CHECK(LookupSubNet("1.2.2.20/26").Match(ResolveIP("1.2.2.63")));
171 // All-Matching IPv6 Matches arbitrary IPv6
172 BOOST_CHECK(LookupSubNet("::/0").Match(ResolveIP("1:2:3:4:5:6:7:1234")));
173 // But not `::` or `0.0.0.0` because they are considered invalid addresses
174 BOOST_CHECK(!LookupSubNet("::/0").Match(ResolveIP("::")));
175 BOOST_CHECK(!LookupSubNet("::/0").Match(ResolveIP("0.0.0.0")));
176 // Addresses from one network (IPv4) don't belong to subnets of another network (IPv6)
177 BOOST_CHECK(!LookupSubNet("::/0").Match(ResolveIP("1.2.3.4")));
178 // All-Matching IPv4 does not Match IPv6
179 BOOST_CHECK(!LookupSubNet("0.0.0.0/0").Match(ResolveIP("1:2:3:4:5:6:7:1234")));
180 // Invalid subnets Match nothing (not even invalid addresses)
181 BOOST_CHECK(!CSubNet().Match(ResolveIP("1.2.3.4")));
182 BOOST_CHECK(!LookupSubNet("").Match(ResolveIP("4.5.6.7")));
183 BOOST_CHECK(!LookupSubNet("bloop").Match(ResolveIP("0.0.0.0")));
184 BOOST_CHECK(!LookupSubNet("bloop").Match(ResolveIP("hab")));
185 // Check valid/invalid
186 BOOST_CHECK(LookupSubNet("1.2.3.0/0").IsValid());
187 BOOST_CHECK(!LookupSubNet("1.2.3.0/-1").IsValid());
188 BOOST_CHECK(LookupSubNet("1.2.3.0/32").IsValid());
189 BOOST_CHECK(!LookupSubNet("1.2.3.0/33").IsValid());
190 BOOST_CHECK(!LookupSubNet("1.2.3.0/300").IsValid());
191 BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:8/0").IsValid());
192 BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:8/33").IsValid());
193 BOOST_CHECK(!LookupSubNet("1:2:3:4:5:6:7:8/-1").IsValid());
194 BOOST_CHECK(LookupSubNet("1:2:3:4:5:6:7:8/128").IsValid());
195 BOOST_CHECK(!LookupSubNet("1:2:3:4:5:6:7:8/129").IsValid());
196 BOOST_CHECK(!LookupSubNet("fuzzy").IsValid());
197
198 //CNetAddr constructor test
199 BOOST_CHECK(CSubNet(ResolveIP("127.0.0.1")).IsValid());
200 BOOST_CHECK(CSubNet(ResolveIP("127.0.0.1")).Match(ResolveIP("127.0.0.1")));
201 BOOST_CHECK(!CSubNet(ResolveIP("127.0.0.1")).Match(ResolveIP("127.0.0.2")));
202 BOOST_CHECK(CSubNet(ResolveIP("127.0.0.1")).ToString() == "127.0.0.1/32");
203
204 CSubNet subnet = CSubNet(ResolveIP("1.2.3.4"), 32);
205 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
206 subnet = CSubNet(ResolveIP("1.2.3.4"), 8);
207 BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
208 subnet = CSubNet(ResolveIP("1.2.3.4"), 0);
209 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
210
211 subnet = CSubNet(ResolveIP("1.2.3.4"), ResolveIP("255.255.255.255"));
212 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
213 subnet = CSubNet(ResolveIP("1.2.3.4"), ResolveIP("255.0.0.0"));
214 BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
215 subnet = CSubNet(ResolveIP("1.2.3.4"), ResolveIP("0.0.0.0"));
216 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
217
218 BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).IsValid());
219 BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).Match(ResolveIP("1:2:3:4:5:6:7:8")));
220 BOOST_CHECK(!CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).Match(ResolveIP("1:2:3:4:5:6:7:9")));
221 BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).ToString() == "1:2:3:4:5:6:7:8/128");
222 // IPv4 address with IPv6 netmask or the other way around.
223 BOOST_CHECK(!CSubNet(ResolveIP("1.1.1.1"), ResolveIP("ffff::")).IsValid());
224 BOOST_CHECK(!CSubNet(ResolveIP("::1"), ResolveIP("255.0.0.0")).IsValid());
225
226 // Create Non-IP subnets.
227
228 const CNetAddr tor_addr{
229 ResolveIP("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion")};
230
231 subnet = CSubNet(tor_addr);
232 BOOST_CHECK(subnet.IsValid());
233 BOOST_CHECK_EQUAL(subnet.ToString(), tor_addr.ToStringAddr());
234 BOOST_CHECK(subnet.Match(tor_addr));
235 BOOST_CHECK(
236 !subnet.Match(ResolveIP("kpgvmscirrdqpekbqjsvw5teanhatztpp2gl6eee4zkowvwfxwenqaid.onion")));
237 BOOST_CHECK(!subnet.Match(ResolveIP("1.2.3.4")));
238
239 BOOST_CHECK(!CSubNet(tor_addr, 200).IsValid());
240 BOOST_CHECK(!CSubNet(tor_addr, ResolveIP("255.0.0.0")).IsValid());
241
242 subnet = LookupSubNet("1.2.3.4/255.255.255.255");
243 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
244 subnet = LookupSubNet("1.2.3.4/255.255.255.254");
245 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/31");
246 subnet = LookupSubNet("1.2.3.4/255.255.255.252");
247 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/30");
248 subnet = LookupSubNet("1.2.3.4/255.255.255.248");
249 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/29");
250 subnet = LookupSubNet("1.2.3.4/255.255.255.240");
251 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/28");
252 subnet = LookupSubNet("1.2.3.4/255.255.255.224");
253 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/27");
254 subnet = LookupSubNet("1.2.3.4/255.255.255.192");
255 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/26");
256 subnet = LookupSubNet("1.2.3.4/255.255.255.128");
257 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/25");
258 subnet = LookupSubNet("1.2.3.4/255.255.255.0");
259 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.0/24");
260 subnet = LookupSubNet("1.2.3.4/255.255.254.0");
261 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.2.0/23");
262 subnet = LookupSubNet("1.2.3.4/255.255.252.0");
263 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/22");
264 subnet = LookupSubNet("1.2.3.4/255.255.248.0");
265 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/21");
266 subnet = LookupSubNet("1.2.3.4/255.255.240.0");
267 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/20");
268 subnet = LookupSubNet("1.2.3.4/255.255.224.0");
269 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/19");
270 subnet = LookupSubNet("1.2.3.4/255.255.192.0");
271 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/18");
272 subnet = LookupSubNet("1.2.3.4/255.255.128.0");
273 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/17");
274 subnet = LookupSubNet("1.2.3.4/255.255.0.0");
275 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/16");
276 subnet = LookupSubNet("1.2.3.4/255.254.0.0");
277 BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/15");
278 subnet = LookupSubNet("1.2.3.4/255.252.0.0");
279 BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/14");
280 subnet = LookupSubNet("1.2.3.4/255.248.0.0");
281 BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/13");
282 subnet = LookupSubNet("1.2.3.4/255.240.0.0");
283 BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/12");
284 subnet = LookupSubNet("1.2.3.4/255.224.0.0");
285 BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/11");
286 subnet = LookupSubNet("1.2.3.4/255.192.0.0");
287 BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/10");
288 subnet = LookupSubNet("1.2.3.4/255.128.0.0");
289 BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/9");
290 subnet = LookupSubNet("1.2.3.4/255.0.0.0");
291 BOOST_CHECK_EQUAL(subnet.ToString(), "1.0.0.0/8");
292 subnet = LookupSubNet("1.2.3.4/254.0.0.0");
293 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/7");
294 subnet = LookupSubNet("1.2.3.4/252.0.0.0");
295 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/6");
296 subnet = LookupSubNet("1.2.3.4/248.0.0.0");
297 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/5");
298 subnet = LookupSubNet("1.2.3.4/240.0.0.0");
299 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/4");
300 subnet = LookupSubNet("1.2.3.4/224.0.0.0");
301 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/3");
302 subnet = LookupSubNet("1.2.3.4/192.0.0.0");
303 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/2");
304 subnet = LookupSubNet("1.2.3.4/128.0.0.0");
305 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/1");
306 subnet = LookupSubNet("1.2.3.4/0.0.0.0");
307 BOOST_CHECK_EQUAL(subnet.ToString(), "0.0.0.0/0");
308
309 subnet = LookupSubNet("1:2:3:4:5:6:7:8/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff");
310 BOOST_CHECK_EQUAL(subnet.ToString(), "1:2:3:4:5:6:7:8/128");
311 subnet = LookupSubNet("1:2:3:4:5:6:7:8/ffff:0000:0000:0000:0000:0000:0000:0000");
312 BOOST_CHECK_EQUAL(subnet.ToString(), "1::/16");
313 subnet = LookupSubNet("1:2:3:4:5:6:7:8/0000:0000:0000:0000:0000:0000:0000:0000");
314 BOOST_CHECK_EQUAL(subnet.ToString(), "::/0");
315 // Invalid netmasks (with 1-bits after 0-bits)
316 subnet = LookupSubNet("1.2.3.4/255.255.232.0");
317 BOOST_CHECK(!subnet.IsValid());
318 subnet = LookupSubNet("1.2.3.4/255.0.255.255");
319 BOOST_CHECK(!subnet.IsValid());
320 subnet = LookupSubNet("1:2:3:4:5:6:7:8/ffff:ffff:ffff:fffe:ffff:ffff:ffff:ff0f");
321 BOOST_CHECK(!subnet.IsValid());
322}
323
324BOOST_AUTO_TEST_CASE(netbase_getgroup)
325{
326 NetGroupManager netgroupman{std::vector<bool>()}; // use /16
327 BOOST_CHECK(netgroupman.GetGroup(ResolveIP("127.0.0.1")) == std::vector<unsigned char>({0})); // Local -> !Routable()
328 BOOST_CHECK(netgroupman.GetGroup(ResolveIP("257.0.0.1")) == std::vector<unsigned char>({0})); // !Valid -> !Routable()
329 BOOST_CHECK(netgroupman.GetGroup(ResolveIP("10.0.0.1")) == std::vector<unsigned char>({0})); // RFC1918 -> !Routable()
330 BOOST_CHECK(netgroupman.GetGroup(ResolveIP("169.254.1.1")) == std::vector<unsigned char>({0})); // RFC3927 -> !Routable()
331 BOOST_CHECK(netgroupman.GetGroup(ResolveIP("1.2.3.4")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // IPv4
332 BOOST_CHECK(netgroupman.GetGroup(ResolveIP("::FFFF:0:102:304")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC6145
333 BOOST_CHECK(netgroupman.GetGroup(ResolveIP("64:FF9B::102:304")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC6052
334 BOOST_CHECK(netgroupman.GetGroup(ResolveIP("2002:102:304:9999:9999:9999:9999:9999")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC3964
335 BOOST_CHECK(netgroupman.GetGroup(ResolveIP("2001:0:9999:9999:9999:9999:FEFD:FCFB")) == std::vector<unsigned char>({(unsigned char)NET_IPV4, 1, 2})); // RFC4380
336 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
337 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
338
339 // baz.net sha256 hash: 12929400eb4607c4ac075f087167e75286b179c693eb059a01774b864e8fe505
340 std::vector<unsigned char> internal_group = {NET_INTERNAL, 0x12, 0x92, 0x94, 0x00, 0xeb, 0x46, 0x07, 0xc4, 0xac, 0x07};
341 BOOST_CHECK(netgroupman.GetGroup(CreateInternal("baz.net")) == internal_group);
342}
343
344BOOST_AUTO_TEST_CASE(netbase_parsenetwork)
345{
346 BOOST_CHECK_EQUAL(ParseNetwork("ipv4"), NET_IPV4);
347 BOOST_CHECK_EQUAL(ParseNetwork("ipv6"), NET_IPV6);
348 BOOST_CHECK_EQUAL(ParseNetwork("onion"), NET_ONION);
349 BOOST_CHECK_EQUAL(ParseNetwork("tor"), NET_ONION);
350 BOOST_CHECK_EQUAL(ParseNetwork("cjdns"), NET_CJDNS);
351
352 BOOST_CHECK_EQUAL(ParseNetwork("IPv4"), NET_IPV4);
353 BOOST_CHECK_EQUAL(ParseNetwork("IPv6"), NET_IPV6);
354 BOOST_CHECK_EQUAL(ParseNetwork("ONION"), NET_ONION);
355 BOOST_CHECK_EQUAL(ParseNetwork("TOR"), NET_ONION);
356 BOOST_CHECK_EQUAL(ParseNetwork("CJDNS"), NET_CJDNS);
357
358 BOOST_CHECK_EQUAL(ParseNetwork(":)"), NET_UNROUTABLE);
359 BOOST_CHECK_EQUAL(ParseNetwork("tÖr"), NET_UNROUTABLE);
360 BOOST_CHECK_EQUAL(ParseNetwork("\xfe\xff"), NET_UNROUTABLE);
361 BOOST_CHECK_EQUAL(ParseNetwork(""), NET_UNROUTABLE);
362}
363
364BOOST_AUTO_TEST_CASE(netpermissions_test)
365{
366 bilingual_str error;
367 NetWhitebindPermissions whitebindPermissions;
368 NetWhitelistPermissions whitelistPermissions;
369 ConnectionDirection connection_direction;
370
371 // Detect invalid white bind
372 BOOST_CHECK(!NetWhitebindPermissions::TryParse("", whitebindPermissions, error));
373 BOOST_CHECK(error.original.find("Cannot resolve -whitebind address") != std::string::npos);
374 BOOST_CHECK(!NetWhitebindPermissions::TryParse("127.0.0.1", whitebindPermissions, error));
375 BOOST_CHECK(error.original.find("Need to specify a port with -whitebind") != std::string::npos);
376 BOOST_CHECK(!NetWhitebindPermissions::TryParse("", whitebindPermissions, error));
377
378 // If no permission flags, assume backward compatibility
379 BOOST_CHECK(NetWhitebindPermissions::TryParse("1.2.3.4:32", whitebindPermissions, error));
380 BOOST_CHECK(error.empty());
381 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::Implicit);
382 BOOST_CHECK(NetPermissions::HasFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit));
383 NetPermissions::ClearFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit);
384 BOOST_CHECK(!NetPermissions::HasFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit));
385 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::None);
386 NetPermissions::AddFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit);
387 BOOST_CHECK(NetPermissions::HasFlag(whitebindPermissions.m_flags, NetPermissionFlags::Implicit));
388
389 // Can set one permission
390 BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom@1.2.3.4:32", whitebindPermissions, error));
391 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter);
392 BOOST_CHECK(NetWhitebindPermissions::TryParse("@1.2.3.4:32", whitebindPermissions, error));
393 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::None);
394
395 NetWhitebindPermissions noban, noban_download, download_noban, download;
396
397 // "noban" implies "download"
398 BOOST_REQUIRE(NetWhitebindPermissions::TryParse("noban@1.2.3.4:32", noban, error));
399 BOOST_CHECK_EQUAL(noban.m_flags, NetPermissionFlags::NoBan);
400 BOOST_CHECK(NetPermissions::HasFlag(noban.m_flags, NetPermissionFlags::Download));
401 BOOST_CHECK(NetPermissions::HasFlag(noban.m_flags, NetPermissionFlags::NoBan));
402
403 // "noban,download" is equivalent to "noban"
404 BOOST_REQUIRE(NetWhitebindPermissions::TryParse("noban,download@1.2.3.4:32", noban_download, error));
405 BOOST_CHECK_EQUAL(noban_download.m_flags, noban.m_flags);
406
407 // "download,noban" is equivalent to "noban"
408 BOOST_REQUIRE(NetWhitebindPermissions::TryParse("download,noban@1.2.3.4:32", download_noban, error));
409 BOOST_CHECK_EQUAL(download_noban.m_flags, noban.m_flags);
410
411 // "download" excludes (does not imply) "noban"
412 BOOST_REQUIRE(NetWhitebindPermissions::TryParse("download@1.2.3.4:32", download, error));
413 BOOST_CHECK_EQUAL(download.m_flags, NetPermissionFlags::Download);
414 BOOST_CHECK(NetPermissions::HasFlag(download.m_flags, NetPermissionFlags::Download));
415 BOOST_CHECK(!NetPermissions::HasFlag(download.m_flags, NetPermissionFlags::NoBan));
416
417 // Happy path, can parse flags
418 BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,forcerelay@1.2.3.4:32", whitebindPermissions, error));
419 // forcerelay should also activate the relay permission
420 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::ForceRelay | NetPermissionFlags::Relay);
421 BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,relay,noban@1.2.3.4:32", whitebindPermissions, error));
422 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::Relay | NetPermissionFlags::NoBan);
423 BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,forcerelay,noban@1.2.3.4:32", whitebindPermissions, error));
424 BOOST_CHECK(NetWhitebindPermissions::TryParse("all@1.2.3.4:32", whitebindPermissions, error));
425 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::All);
426
427 // Allow dups
428 BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,relay,noban,noban@1.2.3.4:32", whitebindPermissions, error));
429 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::Relay | NetPermissionFlags::NoBan | NetPermissionFlags::Download); // "noban" implies "download"
430
431 // Allow empty
432 BOOST_CHECK(NetWhitebindPermissions::TryParse("bloom,relay,,noban@1.2.3.4:32", whitebindPermissions, error));
433 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::Relay | NetPermissionFlags::NoBan);
434 BOOST_CHECK(NetWhitebindPermissions::TryParse(",@1.2.3.4:32", whitebindPermissions, error));
435 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::None);
436 BOOST_CHECK(NetWhitebindPermissions::TryParse(",,@1.2.3.4:32", whitebindPermissions, error));
437 BOOST_CHECK_EQUAL(whitebindPermissions.m_flags, NetPermissionFlags::None);
438
439 BOOST_CHECK(!NetWhitebindPermissions::TryParse("out,forcerelay@1.2.3.4:32", whitebindPermissions, error));
440 BOOST_CHECK(error.original.find("whitebind may only be used for incoming connections (\"out\" was passed)") != std::string::npos);
441
442 // Detect invalid flag
443 BOOST_CHECK(!NetWhitebindPermissions::TryParse("bloom,forcerelay,oopsie@1.2.3.4:32", whitebindPermissions, error));
444 BOOST_CHECK(error.original.find("Invalid P2P permission") != std::string::npos);
445
446 // Check netmask error
447 BOOST_CHECK(!NetWhitelistPermissions::TryParse("bloom,forcerelay,noban@1.2.3.4:32", whitelistPermissions, connection_direction, error));
448 BOOST_CHECK(error.original.find("Invalid netmask specified in -whitelist") != std::string::npos);
449
450 // Happy path for whitelist parsing
451 BOOST_CHECK(NetWhitelistPermissions::TryParse("noban@1.2.3.4", whitelistPermissions, connection_direction, error));
452 BOOST_CHECK_EQUAL(whitelistPermissions.m_flags, NetPermissionFlags::NoBan);
453 BOOST_CHECK(NetPermissions::HasFlag(whitelistPermissions.m_flags, NetPermissionFlags::NoBan));
454
455 BOOST_CHECK(NetWhitelistPermissions::TryParse("bloom,forcerelay,noban,relay@1.2.3.4/32", whitelistPermissions, connection_direction, error));
456 BOOST_CHECK_EQUAL(whitelistPermissions.m_flags, NetPermissionFlags::BloomFilter | NetPermissionFlags::ForceRelay | NetPermissionFlags::NoBan | NetPermissionFlags::Relay);
457 BOOST_CHECK(error.empty());
458 BOOST_CHECK_EQUAL(whitelistPermissions.m_subnet.ToString(), "1.2.3.4/32");
459 BOOST_CHECK(NetWhitelistPermissions::TryParse("bloom,forcerelay,noban,relay,mempool@1.2.3.4/32", whitelistPermissions, connection_direction, error));
460 BOOST_CHECK(NetWhitelistPermissions::TryParse("in,relay@1.2.3.4", whitelistPermissions, connection_direction, error));
461 BOOST_CHECK_EQUAL(connection_direction, ConnectionDirection::In);
462 BOOST_CHECK(NetWhitelistPermissions::TryParse("out,bloom@1.2.3.4", whitelistPermissions, connection_direction, error));
463 BOOST_CHECK_EQUAL(connection_direction, ConnectionDirection::Out);
464 BOOST_CHECK(NetWhitelistPermissions::TryParse("in,out,bloom@1.2.3.4", whitelistPermissions, connection_direction, error));
465 BOOST_CHECK_EQUAL(connection_direction, ConnectionDirection::Both);
466
467 const auto strings = NetPermissions::ToStrings(NetPermissionFlags::All);
468 BOOST_CHECK_EQUAL(strings.size(), 7U);
469 BOOST_CHECK(std::find(strings.begin(), strings.end(), "bloomfilter") != strings.end());
470 BOOST_CHECK(std::find(strings.begin(), strings.end(), "forcerelay") != strings.end());
471 BOOST_CHECK(std::find(strings.begin(), strings.end(), "relay") != strings.end());
472 BOOST_CHECK(std::find(strings.begin(), strings.end(), "noban") != strings.end());
473 BOOST_CHECK(std::find(strings.begin(), strings.end(), "mempool") != strings.end());
474 BOOST_CHECK(std::find(strings.begin(), strings.end(), "download") != strings.end());
475 BOOST_CHECK(std::find(strings.begin(), strings.end(), "addr") != strings.end());
476}
477
478BOOST_AUTO_TEST_CASE(netbase_dont_resolve_strings_with_embedded_nul_characters)
479{
480 BOOST_CHECK(LookupHost("127.0.0.1"s, false).has_value());
481 BOOST_CHECK(!LookupHost("127.0.0.1\0"s, false).has_value());
482 BOOST_CHECK(!LookupHost("127.0.0.1\0example.com"s, false).has_value());
483 BOOST_CHECK(!LookupHost("127.0.0.1\0example.com\0"s, false).has_value());
484
485 BOOST_CHECK(LookupSubNet("1.2.3.0/24"s).IsValid());
486 BOOST_CHECK(!LookupSubNet("1.2.3.0/24\0"s).IsValid());
487 BOOST_CHECK(!LookupSubNet("1.2.3.0/24\0example.com"s).IsValid());
488 BOOST_CHECK(!LookupSubNet("1.2.3.0/24\0example.com\0"s).IsValid());
489 BOOST_CHECK(LookupSubNet("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion"s).IsValid());
490 BOOST_CHECK(!LookupSubNet("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion\0"s).IsValid());
491 BOOST_CHECK(!LookupSubNet("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion\0example.com"s).IsValid());
492 BOOST_CHECK(!LookupSubNet("pg6mmjiyjmcrsslvykfwnntlaru7p5svn6y2ymmju6nubxndf4pscryd.onion\0example.com\0"s).IsValid());
493}
494
495// Since CNetAddr (un)ser is tested separately in net_tests.cpp here we only
496// try a few edge cases for port, service flags and time.
497
498static const std::vector<CAddress> fixture_addresses({
499 CAddress{
500 CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0 /* port */),
501 NODE_NONE,
502 NodeSeconds{0x4966bc61s}, /* Fri Jan 9 02:54:25 UTC 2009 */
503 },
504 CAddress{
505 CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0x00f1 /* port */),
506 NODE_NETWORK,
507 NodeSeconds{0x83766279s}, /* Tue Nov 22 11:22:33 UTC 2039 */
508 },
509 CAddress{
510 CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0xf1f2 /* port */),
511 static_cast<ServiceFlags>(NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED),
512 NodeSeconds{0xffffffffs}, /* Sun Feb 7 06:28:15 UTC 2106 */
513 },
514});
515
516// fixture_addresses should equal to this when serialized in V1 format.
517// When this is unserialized from V1 format it should equal to fixture_addresses.
518static constexpr const char* stream_addrv1_hex =
519 "03" // number of entries
520
521 "61bc6649" // time, Fri Jan 9 02:54:25 UTC 2009
522 "0000000000000000" // service flags, NODE_NONE
523 "00000000000000000000000000000001" // address, fixed 16 bytes (IPv4 embedded in IPv6)
524 "0000" // port
525
526 "79627683" // time, Tue Nov 22 11:22:33 UTC 2039
527 "0100000000000000" // service flags, NODE_NETWORK
528 "00000000000000000000000000000001" // address, fixed 16 bytes (IPv6)
529 "00f1" // port
530
531 "ffffffff" // time, Sun Feb 7 06:28:15 UTC 2106
532 "4804000000000000" // service flags, NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED
533 "00000000000000000000000000000001" // address, fixed 16 bytes (IPv6)
534 "f1f2"; // port
535
536// fixture_addresses should equal to this when serialized in V2 format.
537// When this is unserialized from V2 format it should equal to fixture_addresses.
538static constexpr const char* stream_addrv2_hex =
539 "03" // number of entries
540
541 "61bc6649" // time, Fri Jan 9 02:54:25 UTC 2009
542 "00" // service flags, COMPACTSIZE(NODE_NONE)
543 "02" // network id, IPv6
544 "10" // address length, COMPACTSIZE(16)
545 "00000000000000000000000000000001" // address
546 "0000" // port
547
548 "79627683" // time, Tue Nov 22 11:22:33 UTC 2039
549 "01" // service flags, COMPACTSIZE(NODE_NETWORK)
550 "02" // network id, IPv6
551 "10" // address length, COMPACTSIZE(16)
552 "00000000000000000000000000000001" // address
553 "00f1" // port
554
555 "ffffffff" // time, Sun Feb 7 06:28:15 UTC 2106
556 "fd4804" // service flags, COMPACTSIZE(NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED)
557 "02" // network id, IPv6
558 "10" // address length, COMPACTSIZE(16)
559 "00000000000000000000000000000001" // address
560 "f1f2"; // port
561
562BOOST_AUTO_TEST_CASE(caddress_serialize_v1)
563{
564 DataStream s{};
565
566 s << CAddress::V1_NETWORK(fixture_addresses);
567 BOOST_CHECK_EQUAL(HexStr(s), stream_addrv1_hex);
568}
569
570BOOST_AUTO_TEST_CASE(caddress_unserialize_v1)
571{
572 DataStream s{ParseHex(stream_addrv1_hex)};
573 std::vector<CAddress> addresses_unserialized;
574
575 s >> CAddress::V1_NETWORK(addresses_unserialized);
576 BOOST_CHECK(fixture_addresses == addresses_unserialized);
577}
578
579BOOST_AUTO_TEST_CASE(caddress_serialize_v2)
580{
581 DataStream s{};
582
583 s << CAddress::V2_NETWORK(fixture_addresses);
584 BOOST_CHECK_EQUAL(HexStr(s), stream_addrv2_hex);
585}
586
587BOOST_AUTO_TEST_CASE(caddress_unserialize_v2)
588{
589 DataStream s{ParseHex(stream_addrv2_hex)};
590 std::vector<CAddress> addresses_unserialized;
591
592 s >> CAddress::V2_NETWORK(addresses_unserialized);
593 BOOST_CHECK(fixture_addresses == addresses_unserialized);
594}
595
596BOOST_AUTO_TEST_CASE(isbadport)
597{
598 BOOST_CHECK(IsBadPort(1));
599 BOOST_CHECK(IsBadPort(22));
600 BOOST_CHECK(IsBadPort(6000));
601
602 BOOST_CHECK(!IsBadPort(80));
603 BOOST_CHECK(!IsBadPort(443));
604 BOOST_CHECK(!IsBadPort(8333));
605
606 // Check all ports, there must be 80 bad ports in total.
607 size_t total_bad_ports{0};
608 for (uint16_t port = std::numeric_limits<uint16_t>::max(); port > 0; --port) {
609 if (IsBadPort(port)) {
610 ++total_bad_ports;
611 }
612 }
613 BOOST_CHECK_EQUAL(total_bad_ports, 80);
614}
615
616BOOST_AUTO_TEST_SUITE_END()
CAddress
A CService with information about it as peer.
Definition: protocol.h:367
CAddress::V1_NETWORK
static constexpr SerParams V1_NETWORK
Definition: protocol.h:408
CAddress::V2_NETWORK
static constexpr SerParams V2_NETWORK
Definition: protocol.h:409
CNetAddr
Network address.
Definition: netaddress.h:112
CNetAddr::SetInternal
bool SetInternal(const std::string &name)
Create an "internal" address that represents a name or FQDN.
Definition: netaddress.cpp:172
CService
A combination of a network address (CNetAddr) and a (TCP) port.
Definition: netaddress.h:531
CService::ToStringAddrPort
std::string ToStringAddrPort() const
Definition: netaddress.cpp:905
CSubNet::ToString
std::string ToString() const
Definition: netaddress.cpp:1049
CSubNet::IsValid
bool IsValid() const
Definition: netaddress.cpp:1082
CSubNet::Match
bool Match(const CNetAddr &addr) const
Definition: netaddress.cpp:1021
DataStream
Double ended buffer combining vector and stream-like interfaces.
Definition: streams.h:147
NetGroupManager
Netgroup manager.
Definition: netgroup.h:16
NetPermissions::m_flags
NetPermissionFlags m_flags
Definition: net_permissions.h:58
NetPermissions::AddFlag
static void AddFlag(NetPermissionFlags &flags, NetPermissionFlags f)
Definition: net_permissions.h:65
NetPermissions::ClearFlag
static void ClearFlag(NetPermissionFlags &flags, NetPermissionFlags f)
ClearFlag is only called with f == NetPermissionFlags::Implicit.
Definition: net_permissions.h:74
NetPermissions::ToStrings
static std::vector< std::string > ToStrings(NetPermissionFlags flags)
Definition: net_permissions.cpp:92
NetPermissions::HasFlag
static bool HasFlag(NetPermissionFlags flags, NetPermissionFlags f)
Definition: net_permissions.h:60
NetWhitebindPermissions::TryParse
static bool TryParse(const std::string &str, NetWhitebindPermissions &output, bilingual_str &error)
Definition: net_permissions.cpp:105
NetWhitelistPermissions::TryParse
static bool TryParse(const std::string &str, NetWhitelistPermissions &output, ConnectionDirection &output_connection_direction, bilingual_str &error)
Definition: net_permissions.cpp:128
BOOST_FIXTURE_TEST_SUITE
BOOST_FIXTURE_TEST_SUITE(cuckoocache_tests, BasicTestingSetup)
Test Suite for CuckooCache.
BOOST_AUTO_TEST_SUITE_END
BOOST_AUTO_TEST_SUITE_END()
ip
static CService ip(uint32_t i)
Definition: denialofservice_tests.cpp:28
HexStr
std::string HexStr(const Span< const uint8_t > s)
Convert a span of bytes to a lower-case hexadecimal string.
Definition: hex_base.cpp:29
addr1
static const std::string addr1
Definition: key_tests.cpp:30
addr2
static const std::string addr2
Definition: key_tests.cpp:31
test_vectors_musig2_generate.s
tuple s
Definition: test_vectors_musig2_generate.py:72
util::ToString
std::string ToString(const T &t)
Locale-independent version of std::to_string.
Definition: string.h:233
IsLocal
bool IsLocal(const CService &addr)
check whether a given address is potentially local
Definition: net.cpp:325
net_permissions.h
NetPermissionFlags::Implicit
@ Implicit
NetPermissionFlags::NoBan
@ NoBan
NetPermissionFlags::Relay
@ Relay
NetPermissionFlags::ForceRelay
@ ForceRelay
NetPermissionFlags::None
@ None
NetPermissionFlags::Download
@ Download
NetPermissionFlags::All
@ All
NetPermissionFlags::BloomFilter
@ BloomFilter
NET_CJDNS
@ NET_CJDNS
CJDNS.
Definition: netaddress.h:49
NET_ONION
@ NET_ONION
TOR (v2 or v3)
Definition: netaddress.h:43
NET_IPV6
@ NET_IPV6
IPv6.
Definition: netaddress.h:40
NET_IPV4
@ NET_IPV4
IPv4.
Definition: netaddress.h:37
NET_UNROUTABLE
@ NET_UNROUTABLE
Addresses from these networks are not publicly routable on the global Internet.
Definition: netaddress.h:34
NET_INTERNAL
@ NET_INTERNAL
A set of addresses that represent the hash of a string or FQDN.
Definition: netaddress.h:53
LookupSubNet
CSubNet LookupSubNet(const std::string &subnet_str)
Parse and resolve a specified subnet string into the appropriate internal representation.
Definition: netbase.cpp:756
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:177
ParseNetwork
enum Network ParseNetwork(const std::string &net_in)
Definition: netbase.cpp:100
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:220
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:792
ConnectionDirection
ConnectionDirection
Definition: netbase.h:33
stream_addrv1_hex
static constexpr const char * stream_addrv1_hex
Definition: netbase_tests.cpp:518
stream_addrv2_hex
static constexpr const char * stream_addrv2_hex
Definition: netbase_tests.cpp:538
TestParse
static bool TestParse(std::string src, std::string canon)
Definition: netbase_tests.cpp:121
fixture_addresses
static const std::vector< CAddress > fixture_addresses({ CAddress{ CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0), NODE_NONE, NodeSeconds{0x4966bc61s}, }, CAddress{ CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0x00f1), NODE_NETWORK, NodeSeconds{0x83766279s}, }, CAddress{ CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0xf1f2), static_cast< ServiceFlags >(NODE_WITNESS|NODE_COMPACT_FILTERS|NODE_NETWORK_LIMITED), NodeSeconds{0xffffffffs}, }, })
TestSplitHost
static bool TestSplitHost(const std::string &test, const std::string &host, uint16_t port, bool validPort=true)
Definition: netbase_tests.cpp:77
BOOST_AUTO_TEST_CASE
BOOST_AUTO_TEST_CASE(netbase_networks)
Definition: netbase_tests.cpp:36
CreateInternal
static CNetAddr CreateInternal(const std::string &host)
Definition: netbase_tests.cpp:29
ResolveIP
static CNetAddr ResolveIP(const std::string &ip)
Definition: netbase_tests.cpp:24
BOOST_CHECK_EQUAL
#define BOOST_CHECK_EQUAL(v1, v2)
Definition: object.cpp:18
BOOST_CHECK
#define BOOST_CHECK(expr)
Definition: object.cpp:17
ServiceFlags
ServiceFlags
nServices flags
Definition: protocol.h:309
NODE_NONE
@ NODE_NONE
Definition: protocol.h:312
NODE_WITNESS
@ NODE_WITNESS
Definition: protocol.h:320
NODE_NETWORK_LIMITED
@ NODE_NETWORK_LIMITED
Definition: protocol.h:327
NODE_NETWORK
@ NODE_NETWORK
Definition: protocol.h:315
NODE_COMPACT_FILTERS
@ NODE_COMPACT_FILTERS
Definition: protocol.h:323
setup_common.h
ParseHex
std::vector< Byte > ParseHex(std::string_view hex_str)
Like TryParseHex, but returns an empty vector on invalid input.
Definition: strencodings.h:68
BasicTestingSetup
Basic testing setup.
Definition: setup_common.h:63
bilingual_str
Bilingual messages:
Definition: translation.h:21
bilingual_str::empty
bool empty() const
Definition: translation.h:32
bilingual_str::original
std::string original
Definition: translation.h:22
NodeSeconds
std::chrono::time_point< NodeClock, std::chrono::seconds > NodeSeconds
Definition: time.h:25
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
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