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