mirror of https://github.com/vacp2p/nim-libp2p.git
120 lines
3.9 KiB
Nim
120 lines
3.9 KiB
Nim
import unittest, options, bearssl
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import chronos, strutils
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import ../libp2p/[protocols/identify,
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multiaddress,
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peerinfo,
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peerid,
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stream/connection,
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multistream,
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transports/transport,
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transports/tcptransport,
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crypto/crypto]
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import ./helpers
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when defined(nimHasUsed): {.used.}
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suite "Identify":
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teardown:
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checkTrackers()
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suite "handle identify message":
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var
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ma {.threadvar.}: MultiAddress
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remoteSecKey {.threadvar.}: PrivateKey
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remotePeerInfo {.threadvar.}: PeerInfo
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serverFut {.threadvar.}: Future[void]
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acceptFut {.threadvar.}: Future[void]
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identifyProto1 {.threadvar.}: Identify
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identifyProto2 {.threadvar.}: Identify
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transport1 {.threadvar.}: Transport
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transport2 {.threadvar.}: Transport
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msListen {.threadvar.}: MultistreamSelect
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msDial {.threadvar.}: MultistreamSelect
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conn {.threadvar.}: Connection
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asyncSetup:
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ma = Multiaddress.init("/ip4/0.0.0.0/tcp/0").tryGet()
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remoteSecKey = PrivateKey.random(ECDSA, rng[]).get()
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remotePeerInfo = PeerInfo.init(
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remoteSecKey, [ma], ["/test/proto1/1.0.0", "/test/proto2/1.0.0"])
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transport1 = TcpTransport.init()
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transport2 = TcpTransport.init()
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identifyProto1 = newIdentify(remotePeerInfo)
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identifyProto2 = newIdentify(remotePeerInfo)
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msListen = newMultistream()
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msDial = newMultistream()
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asyncTeardown:
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await conn.close()
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await acceptFut
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await transport1.stop()
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await serverFut
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await transport2.stop()
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asyncTest "default agent version":
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msListen.addHandler(IdentifyCodec, identifyProto1)
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serverFut = transport1.start(ma)
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proc acceptHandler(): Future[void] {.async, gcsafe.} =
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let c = await transport1.accept()
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await msListen.handle(c)
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acceptFut = acceptHandler()
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conn = await transport2.dial(transport1.ma)
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discard await msDial.select(conn, IdentifyCodec)
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let id = await identifyProto2.identify(conn, remotePeerInfo)
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check id.pubKey.get() == remoteSecKey.getKey().get()
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check id.addrs[0] == ma
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check id.protoVersion.get() == ProtoVersion
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check id.agentVersion.get() == AgentVersion
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check id.protos == @["/test/proto1/1.0.0", "/test/proto2/1.0.0"]
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asyncTest "custom agent version":
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const customAgentVersion = "MY CUSTOM AGENT STRING"
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remotePeerInfo.agentVersion = customAgentVersion
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msListen.addHandler(IdentifyCodec, identifyProto1)
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serverFut = transport1.start(ma)
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proc acceptHandler(): Future[void] {.async, gcsafe.} =
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let c = await transport1.accept()
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await msListen.handle(c)
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acceptFut = acceptHandler()
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conn = await transport2.dial(transport1.ma)
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discard await msDial.select(conn, IdentifyCodec)
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let id = await identifyProto2.identify(conn, remotePeerInfo)
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check id.pubKey.get() == remoteSecKey.getKey().get()
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check id.addrs[0] == ma
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check id.protoVersion.get() == ProtoVersion
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check id.agentVersion.get() == customAgentVersion
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check id.protos == @["/test/proto1/1.0.0", "/test/proto2/1.0.0"]
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asyncTest "handle failed identify":
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msListen.addHandler(IdentifyCodec, identifyProto1)
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asyncCheck transport1.start(ma)
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proc acceptHandler() {.async.} =
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var conn: Connection
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try:
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conn = await transport1.accept()
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await msListen.handle(conn)
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except CatchableError:
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discard
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finally:
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await conn.close()
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acceptFut = acceptHandler()
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conn = await transport2.dial(transport1.ma)
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expect IdentityNoMatchError:
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let pi2 = PeerInfo.init(PrivateKey.random(ECDSA, rng[]).get())
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discard await msDial.select(conn, IdentifyCodec)
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discard await identifyProto2.identify(conn, pi2)
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