2026-05-12 09:59:59 +04:00
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import std/[net, options]
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import pkg/libp2p/multiaddress
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import ../asynctest
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import ../../storage/utils/addrutils
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2026-05-22 21:16:57 +04:00
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suite "addrutils - getTcpPort":
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test "extracts port from ipv4 tcp address":
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let ma = MultiAddress.init("/ip4/1.2.3.4/tcp/5000").expect("valid")
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check getTcpPort(ma) == some(Port(5000))
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test "extracts port from ipv6 tcp address":
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let ma = MultiAddress.init("/ip6/::1/tcp/8080").expect("valid")
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check getTcpPort(ma) == some(Port(8080))
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test "returns none for udp address":
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let ma = MultiAddress.init("/ip4/1.2.3.4/udp/5000").expect("valid")
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check getTcpPort(ma) == Port.none
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test "extracts port 0":
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let ma = MultiAddress.init("/ip4/0.0.0.0/tcp/0").expect("valid")
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check getTcpPort(ma) == some(Port(0))
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2026-05-12 09:59:59 +04:00
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suite "addrutils - remapAddr":
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test "replaces protocol tcp with udp":
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let ma = MultiAddress.init("/ip4/1.2.3.4/tcp/5000").expect("valid")
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let remapped = ma.remapAddr(protocol = some("udp"), port = some(Port(9000)))
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check remapped == MultiAddress.init("/ip4/1.2.3.4/udp/9000").expect("valid")
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test "replaces only port, keeping protocol":
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let ma = MultiAddress.init("/ip4/1.2.3.4/tcp/5000").expect("valid")
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let remapped = ma.remapAddr(port = some(Port(9000)))
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check remapped == MultiAddress.init("/ip4/1.2.3.4/tcp/9000").expect("valid")
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test "replaces only ip, keeping protocol and port":
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let ma = MultiAddress.init("/ip4/1.2.3.4/tcp/5000").expect("valid")
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let remapped = ma.remapAddr(ip = some(parseIpAddress("8.8.8.8")))
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check remapped == MultiAddress.init("/ip4/8.8.8.8/tcp/5000").expect("valid")
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2026-06-10 10:54:02 +04:00
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suite "addrutils - hasPublicRelayTransport":
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const relayId = "16Uiu2HAkyRvHo1AyyQY1xiHC8QbYjXCHkZbneVC8dBtJjp1SZcGD"
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proc circuitAddr(relayIp: string): MultiAddress =
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MultiAddress.init("/ip4/" & relayIp & "/tcp/8070/p2p/" & relayId & "/p2p-circuit").expect(
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"valid"
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)
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test "true when the relay has a public ip":
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check circuitAddr("204.168.234.45").hasPublicRelayTransport()
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test "false when the relay is loopback":
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check not circuitAddr("127.0.0.1").hasPublicRelayTransport()
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test "false when the relay is a private ip":
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check not circuitAddr("172.17.0.1").hasPublicRelayTransport()
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suite "addrutils - dialableAddressPolicy":
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const relayId = "16Uiu2HAkyRvHo1AyyQY1xiHC8QbYjXCHkZbneVC8dBtJjp1SZcGD"
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proc circuitAddr(relayIp: string): MultiAddress =
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MultiAddress.init("/ip4/" & relayIp & "/tcp/8070/p2p/" & relayId & "/p2p-circuit").expect(
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"valid"
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)
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test "keeps a public direct address":
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check MultiAddress.init("/ip4/204.168.234.45/tcp/8070").expect("valid").dialableAddressPolicy()
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test "drops a loopback direct address":
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check not MultiAddress.init("/ip4/127.0.0.1/tcp/8070").expect("valid").dialableAddressPolicy()
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test "drops a private direct address":
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check not MultiAddress.init("/ip4/192.168.100.103/tcp/8070").expect("valid").dialableAddressPolicy()
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test "keeps a circuit address through a public relay":
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check circuitAddr("204.168.234.45").dialableAddressPolicy()
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test "drops a circuit address through a private relay":
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check not circuitAddr("172.17.0.1").dialableAddressPolicy()
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