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-rw-r--r--src/test/netbase_tests.cpp122
1 files changed, 118 insertions, 4 deletions
diff --git a/src/test/netbase_tests.cpp b/src/test/netbase_tests.cpp
index 49073ea657..f5d26fafef 100644
--- a/src/test/netbase_tests.cpp
+++ b/src/test/netbase_tests.cpp
@@ -4,9 +4,13 @@
#include <net_permissions.h>
#include <netbase.h>
+#include <protocol.h>
+#include <serialize.h>
+#include <streams.h>
#include <test/util/setup_common.h>
#include <util/strencodings.h>
#include <util/translation.h>
+#include <version.h>
#include <string>
@@ -185,6 +189,7 @@ BOOST_AUTO_TEST_CASE(subnet_test)
BOOST_CHECK(!ResolveSubNet("1.2.3.0/-1").IsValid());
BOOST_CHECK(ResolveSubNet("1.2.3.0/32").IsValid());
BOOST_CHECK(!ResolveSubNet("1.2.3.0/33").IsValid());
+ BOOST_CHECK(!ResolveSubNet("1.2.3.0/300").IsValid());
BOOST_CHECK(ResolveSubNet("1:2:3:4:5:6:7:8/0").IsValid());
BOOST_CHECK(ResolveSubNet("1:2:3:4:5:6:7:8/33").IsValid());
BOOST_CHECK(!ResolveSubNet("1:2:3:4:5:6:7:8/-1").IsValid());
@@ -216,6 +221,11 @@ BOOST_AUTO_TEST_CASE(subnet_test)
BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).Match(ResolveIP("1:2:3:4:5:6:7:8")));
BOOST_CHECK(!CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).Match(ResolveIP("1:2:3:4:5:6:7:9")));
BOOST_CHECK(CSubNet(ResolveIP("1:2:3:4:5:6:7:8")).ToString() == "1:2:3:4:5:6:7:8/128");
+ // IPv4 address with IPv6 netmask or the other way around.
+ BOOST_CHECK(!CSubNet(ResolveIP("1.1.1.1"), ResolveIP("ffff::")).IsValid());
+ BOOST_CHECK(!CSubNet(ResolveIP("::1"), ResolveIP("255.0.0.0")).IsValid());
+ // Can't subnet TOR (or any other non-IPv4 and non-IPv6 network).
+ BOOST_CHECK(!CSubNet(ResolveIP("5wyqrzbvrdsumnok.onion"), ResolveIP("255.0.0.0")).IsValid());
subnet = ResolveSubNet("1.2.3.4/255.255.255.255");
BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.3.4/32");
@@ -290,11 +300,13 @@ BOOST_AUTO_TEST_CASE(subnet_test)
BOOST_CHECK_EQUAL(subnet.ToString(), "1::/16");
subnet = ResolveSubNet("1:2:3:4:5:6:7:8/0000:0000:0000:0000:0000:0000:0000:0000");
BOOST_CHECK_EQUAL(subnet.ToString(), "::/0");
+ // Invalid netmasks (with 1-bits after 0-bits)
subnet = ResolveSubNet("1.2.3.4/255.255.232.0");
- BOOST_CHECK_EQUAL(subnet.ToString(), "1.2.0.0/255.255.232.0");
+ BOOST_CHECK(!subnet.IsValid());
+ subnet = ResolveSubNet("1.2.3.4/255.0.255.255");
+ BOOST_CHECK(!subnet.IsValid());
subnet = ResolveSubNet("1:2:3:4:5:6:7:8/ffff:ffff:ffff:fffe:ffff:ffff:ffff:ff0f");
- BOOST_CHECK_EQUAL(subnet.ToString(), "1:2:3:4:5:6:7:8/ffff:ffff:ffff:fffe:ffff:ffff:ffff:ff0f");
-
+ BOOST_CHECK(!subnet.IsValid());
}
BOOST_AUTO_TEST_CASE(netbase_getgroup)
@@ -428,10 +440,112 @@ BOOST_AUTO_TEST_CASE(netbase_dont_resolve_strings_with_embedded_nul_characters)
BOOST_CHECK(!LookupSubNet(std::string("1.2.3.0/24\0", 11), ret));
BOOST_CHECK(!LookupSubNet(std::string("1.2.3.0/24\0example.com", 22), ret));
BOOST_CHECK(!LookupSubNet(std::string("1.2.3.0/24\0example.com\0", 23), ret));
- BOOST_CHECK(LookupSubNet(std::string("5wyqrzbvrdsumnok.onion", 22), ret));
+ // We only do subnetting for IPv4 and IPv6
+ BOOST_CHECK(!LookupSubNet(std::string("5wyqrzbvrdsumnok.onion", 22), ret));
BOOST_CHECK(!LookupSubNet(std::string("5wyqrzbvrdsumnok.onion\0", 23), ret));
BOOST_CHECK(!LookupSubNet(std::string("5wyqrzbvrdsumnok.onion\0example.com", 34), ret));
BOOST_CHECK(!LookupSubNet(std::string("5wyqrzbvrdsumnok.onion\0example.com\0", 35), ret));
}
+// Since CNetAddr (un)ser is tested separately in net_tests.cpp here we only
+// try a few edge cases for port, service flags and time.
+
+static const std::vector<CAddress> fixture_addresses({
+ CAddress(
+ CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0 /* port */),
+ NODE_NONE,
+ 0x4966bc61U /* Fri Jan 9 02:54:25 UTC 2009 */
+ ),
+ CAddress(
+ CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0x00f1 /* port */),
+ NODE_NETWORK,
+ 0x83766279U /* Tue Nov 22 11:22:33 UTC 2039 */
+ ),
+ CAddress(
+ CService(CNetAddr(in6_addr(IN6ADDR_LOOPBACK_INIT)), 0xf1f2 /* port */),
+ static_cast<ServiceFlags>(NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED),
+ 0xffffffffU /* Sun Feb 7 06:28:15 UTC 2106 */
+ )
+});
+
+// fixture_addresses should equal to this when serialized in V1 format.
+// When this is unserialized from V1 format it should equal to fixture_addresses.
+static constexpr const char* stream_addrv1_hex =
+ "03" // number of entries
+
+ "61bc6649" // time, Fri Jan 9 02:54:25 UTC 2009
+ "0000000000000000" // service flags, NODE_NONE
+ "00000000000000000000000000000001" // address, fixed 16 bytes (IPv4 embedded in IPv6)
+ "0000" // port
+
+ "79627683" // time, Tue Nov 22 11:22:33 UTC 2039
+ "0100000000000000" // service flags, NODE_NETWORK
+ "00000000000000000000000000000001" // address, fixed 16 bytes (IPv6)
+ "00f1" // port
+
+ "ffffffff" // time, Sun Feb 7 06:28:15 UTC 2106
+ "4804000000000000" // service flags, NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED
+ "00000000000000000000000000000001" // address, fixed 16 bytes (IPv6)
+ "f1f2"; // port
+
+// fixture_addresses should equal to this when serialized in V2 format.
+// When this is unserialized from V2 format it should equal to fixture_addresses.
+static constexpr const char* stream_addrv2_hex =
+ "03" // number of entries
+
+ "61bc6649" // time, Fri Jan 9 02:54:25 UTC 2009
+ "00" // service flags, COMPACTSIZE(NODE_NONE)
+ "02" // network id, IPv6
+ "10" // address length, COMPACTSIZE(16)
+ "00000000000000000000000000000001" // address
+ "0000" // port
+
+ "79627683" // time, Tue Nov 22 11:22:33 UTC 2039
+ "01" // service flags, COMPACTSIZE(NODE_NETWORK)
+ "02" // network id, IPv6
+ "10" // address length, COMPACTSIZE(16)
+ "00000000000000000000000000000001" // address
+ "00f1" // port
+
+ "ffffffff" // time, Sun Feb 7 06:28:15 UTC 2106
+ "fd4804" // service flags, COMPACTSIZE(NODE_WITNESS | NODE_COMPACT_FILTERS | NODE_NETWORK_LIMITED)
+ "02" // network id, IPv6
+ "10" // address length, COMPACTSIZE(16)
+ "00000000000000000000000000000001" // address
+ "f1f2"; // port
+
+BOOST_AUTO_TEST_CASE(caddress_serialize_v1)
+{
+ CDataStream s(SER_NETWORK, PROTOCOL_VERSION);
+
+ s << fixture_addresses;
+ BOOST_CHECK_EQUAL(HexStr(s), stream_addrv1_hex);
+}
+
+BOOST_AUTO_TEST_CASE(caddress_unserialize_v1)
+{
+ CDataStream s(ParseHex(stream_addrv1_hex), SER_NETWORK, PROTOCOL_VERSION);
+ std::vector<CAddress> addresses_unserialized;
+
+ s >> addresses_unserialized;
+ BOOST_CHECK(fixture_addresses == addresses_unserialized);
+}
+
+BOOST_AUTO_TEST_CASE(caddress_serialize_v2)
+{
+ CDataStream s(SER_NETWORK, PROTOCOL_VERSION | ADDRV2_FORMAT);
+
+ s << fixture_addresses;
+ BOOST_CHECK_EQUAL(HexStr(s), stream_addrv2_hex);
+}
+
+BOOST_AUTO_TEST_CASE(caddress_unserialize_v2)
+{
+ CDataStream s(ParseHex(stream_addrv2_hex), SER_NETWORK, PROTOCOL_VERSION | ADDRV2_FORMAT);
+ std::vector<CAddress> addresses_unserialized;
+
+ s >> addresses_unserialized;
+ BOOST_CHECK(fixture_addresses == addresses_unserialized);
+}
+
BOOST_AUTO_TEST_SUITE_END()
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-01 01:16:50 +0000