mirror of https://github.com/status-im/nim-eth.git
391 lines
15 KiB
Nim
391 lines
15 KiB
Nim
#
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# Ethereum P2P
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# (c) Copyright 2018
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# Status Research & Development GmbH
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#
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# Licensed under either of
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# Apache License, version 2.0, (LICENSE-APACHEv2)
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# MIT license (LICENSE-MIT)
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import
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sequtils, options, unittest, tables, chronos, eth/[keys, p2p],
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eth/p2p/peer_pool, ./p2p_test_helper
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import eth/p2p/rlpx_protocols/waku_protocol as waku
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import eth/p2p/rlpx_protocols/whisper_protocol as whisper
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# proc resetMessageQueues(nodes: varargs[EthereumNode]) =
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# for node in nodes:
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# resetMessageQueue(node)
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let safeTTL = 5'u32
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let waitInterval = waku.messageInterval + 150.milliseconds
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suite "Waku connections":
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var node1 = setupTestNode(Waku)
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var node2 = setupTestNode(Waku)
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node2.startListening()
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waitFor node1.peerPool.connectToNode(newNode(initENode(node2.keys.pubKey,
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node2.address)))
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# Waku Whisper has both capabilities and listens to Whisper, then relays traffic
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var nodeWakuWhisper = setupTestNode(Waku, Whisper)
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# XXX: Assuming we added Whisper capability here
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var nodeWhisper = setupTestNode(Whisper)
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# TODO: Connect them
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nodeWakuWhisper.startListening()
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waitFor nodeWhisper.peerPool.connectToNode(newNode(initENode(nodeWakuWhisper.keys.pubKey,
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nodeWakuWhisper.address)))
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# NOTE: Commented out Whisper equivalent tests
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# To enable, fully qualify nodes
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# asyncTest "Two peers connected":
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# check:
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# node1.peerPool.connectedNodes.len() == 1
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# asyncTest "Filters with encryption and signing":
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# let encryptKeyPair = newKeyPair()
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# let signKeyPair = newKeyPair()
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# var symKey: SymKey
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# let topic = [byte 0x12, 0, 0, 0]
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# var filters: seq[string] = @[]
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# var payloads = [repeat(byte 1, 10), repeat(byte 2, 10),
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# repeat(byte 3, 10), repeat(byte 4, 10)]
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# var futures = [newFuture[int](), newFuture[int](),
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# newFuture[int](), newFuture[int]()]
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# proc handler1(msg: ReceivedMessage) =
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# var count {.global.}: int
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# check msg.decoded.payload == payloads[0] or msg.decoded.payload == payloads[1]
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# count += 1
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# if count == 2: futures[0].complete(1)
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# proc handler2(msg: ReceivedMessage) =
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# check msg.decoded.payload == payloads[1]
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# futures[1].complete(1)
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# proc handler3(msg: ReceivedMessage) =
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# var count {.global.}: int
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# check msg.decoded.payload == payloads[2] or msg.decoded.payload == payloads[3]
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# count += 1
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# if count == 2: futures[2].complete(1)
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# proc handler4(msg: ReceivedMessage) =
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# check msg.decoded.payload == payloads[3]
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# futures[3].complete(1)
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# # Filters
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# # filter for encrypted asym
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# filters.add(node1.subscribeFilter(newFilter(privateKey = some(encryptKeyPair.seckey),
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# topics = @[topic]), handler1))
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# # filter for encrypted asym + signed
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# filters.add(node1.subscribeFilter(newFilter(some(signKeyPair.pubkey),
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# privateKey = some(encryptKeyPair.seckey),
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# topics = @[topic]), handler2))
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# # filter for encrypted sym
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# filters.add(node1.subscribeFilter(newFilter(symKey = some(symKey),
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# topics = @[topic]), handler3))
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# # filter for encrypted sym + signed
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# filters.add(node1.subscribeFilter(newFilter(some(signKeyPair.pubkey),
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# symKey = some(symKey),
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# topics = @[topic]), handler4))
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# # Messages
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# check:
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# # encrypted asym
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# node2.postMessage(some(encryptKeyPair.pubkey), ttl = safeTTL,
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# topic = topic, payload = payloads[0]) == true
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# # encrypted asym + signed
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# node2.postMessage(some(encryptKeyPair.pubkey),
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# src = some(signKeyPair.seckey), ttl = safeTTL,
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# topic = topic, payload = payloads[1]) == true
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# # encrypted sym
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# node2.postMessage(symKey = some(symKey), ttl = safeTTL, topic = topic,
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# payload = payloads[2]) == true
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# # encrypted sym + signed
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# node2.postMessage(symKey = some(symKey),
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# src = some(signKeyPair.seckey),
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# ttl = safeTTL, topic = topic,
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# payload = payloads[3]) == true
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# node2.protocolState(Waku).queue.items.len == 4
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# check:
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# await allFutures(futures).withTimeout(waitInterval)
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# node1.protocolState(Waku).queue.items.len == 4
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# for filter in filters:
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# check node1.unsubscribeFilter(filter) == true
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# resetMessageQueues(node1, node2)
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# asyncTest "Filters with topics":
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# let topic1 = [byte 0x12, 0, 0, 0]
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# let topic2 = [byte 0x34, 0, 0, 0]
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# var payloads = [repeat(byte 0, 10), repeat(byte 1, 10)]
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# var futures = [newFuture[int](), newFuture[int]()]
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# proc handler1(msg: ReceivedMessage) =
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# check msg.decoded.payload == payloads[0]
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# futures[0].complete(1)
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# proc handler2(msg: ReceivedMessage) =
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# check msg.decoded.payload == payloads[1]
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# futures[1].complete(1)
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# var filter1 = node1.subscribeFilter(newFilter(topics = @[topic1]), handler1)
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# var filter2 = node1.subscribeFilter(newFilter(topics = @[topic2]), handler2)
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# check:
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# node2.postMessage(ttl = safeTTL + 1, topic = topic1,
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# payload = payloads[0]) == true
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# node2.postMessage(ttl = safeTTL, topic = topic2,
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# payload = payloads[1]) == true
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# node2.protocolState(Waku).queue.items.len == 2
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# await allFutures(futures).withTimeout(waitInterval)
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# node1.protocolState(Waku).queue.items.len == 2
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# node1.unsubscribeFilter(filter1) == true
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# node1.unsubscribeFilter(filter2) == true
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# resetMessageQueues(node1, node2)
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# asyncTest "Filters with PoW":
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# let topic = [byte 0x12, 0, 0, 0]
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# var payload = repeat(byte 0, 10)
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# var futures = [newFuture[int](), newFuture[int]()]
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# proc handler1(msg: ReceivedMessage) =
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# check msg.decoded.payload == payload
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# futures[0].complete(1)
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# proc handler2(msg: ReceivedMessage) =
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# check msg.decoded.payload == payload
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# futures[1].complete(1)
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# var filter1 = node1.subscribeFilter(newFilter(topics = @[topic], powReq = 0),
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# handler1)
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# var filter2 = node1.subscribeFilter(newFilter(topics = @[topic],
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# powReq = 1_000_000), handler2)
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# check:
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# node2.postMessage(ttl = safeTTL, topic = topic, payload = payload) == true
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# (await futures[0].withTimeout(waitInterval)) == true
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# (await futures[1].withTimeout(waitInterval)) == false
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# node1.protocolState(Waku).queue.items.len == 1
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# node1.unsubscribeFilter(filter1) == true
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# node1.unsubscribeFilter(filter2) == true
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# resetMessageQueues(node1, node2)
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# asyncTest "Filters with queues":
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# let topic = [byte 0, 0, 0, 0]
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# let payload = repeat(byte 0, 10)
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# var filter = node1.subscribeFilter(newFilter(topics = @[topic]))
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# for i in countdown(10, 1):
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# check node2.postMessage(ttl = safeTTL, topic = topic,
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# payload = payload) == true
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# await sleepAsync(waitInterval)
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# check:
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# node1.getFilterMessages(filter).len() == 10
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# node1.getFilterMessages(filter).len() == 0
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# node1.unsubscribeFilter(filter) == true
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# resetMessageQueues(node1, node2)
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# asyncTest "Local filter notify":
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# let topic = [byte 0, 0, 0, 0]
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# var filter = node1.subscribeFilter(newFilter(topics = @[topic]))
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# check:
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# node1.postMessage(ttl = safeTTL, topic = topic,
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# payload = repeat(byte 4, 10)) == true
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# node1.getFilterMessages(filter).len() == 1
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# node1.unsubscribeFilter(filter) == true
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# await sleepAsync(waitInterval)
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# resetMessageQueues(node1, node2)
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# asyncTest "Bloomfilter blocking":
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# let sendTopic1 = [byte 0x12, 0, 0, 0]
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# let sendTopic2 = [byte 0x34, 0, 0, 0]
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# let filterTopics = @[[byte 0x34, 0, 0, 0],[byte 0x56, 0, 0, 0]]
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# let payload = repeat(byte 0, 10)
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# var f: Future[int] = newFuture[int]()
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# proc handler(msg: ReceivedMessage) =
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# check msg.decoded.payload == payload
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# f.complete(1)
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# var filter = node1.subscribeFilter(newFilter(topics = filterTopics), handler)
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# await node1.setBloomFilter(node1.filtersToBloom())
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# check:
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# node2.postMessage(ttl = safeTTL, topic = sendTopic1,
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# payload = payload) == true
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# node2.protocolState(Waku).queue.items.len == 1
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# (await f.withTimeout(waitInterval)) == false
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# node1.protocolState(Waku).queue.items.len == 0
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# resetMessageQueues(node1, node2)
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# f = newFuture[int]()
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# check:
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# node2.postMessage(ttl = safeTTL, topic = sendTopic2,
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# payload = payload) == true
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# node2.protocolState(Waku).queue.items.len == 1
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# await f.withTimeout(waitInterval)
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# f.read() == 1
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# node1.protocolState(Waku).queue.items.len == 1
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# node1.unsubscribeFilter(filter) == true
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# await node1.setBloomFilter(fullBloom())
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# resetMessageQueues(node1, node2)
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# asyncTest "PoW blocking":
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# let topic = [byte 0, 0, 0, 0]
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# let payload = repeat(byte 0, 10)
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# await node1.setPowRequirement(1_000_000)
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# check:
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# node2.postMessage(ttl = safeTTL, topic = topic, payload = payload) == true
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# node2.protocolState(Waku).queue.items.len == 1
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# await sleepAsync(waitInterval)
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# check:
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# node1.protocolState(Waku).queue.items.len == 0
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# resetMessageQueues(node1, node2)
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# await node1.setPowRequirement(0.0)
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# check:
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# node2.postMessage(ttl = safeTTL, topic = topic, payload = payload) == true
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# node2.protocolState(Waku).queue.items.len == 1
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# await sleepAsync(waitInterval)
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# check:
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# node1.protocolState(Waku).queue.items.len == 1
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# resetMessageQueues(node1, node2)
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# asyncTest "Queue pruning":
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# let topic = [byte 0, 0, 0, 0]
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# let payload = repeat(byte 0, 10)
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# # We need a minimum TTL of 2 as when set to 1 there is a small chance that
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# # it is already expired after messageInterval due to rounding down of float
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# # to uint32 in postMessage()
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# let lowerTTL = 2'u32 # Lower TTL as we need to wait for messages to expire
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# for i in countdown(10, 1):
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# check node2.postMessage(ttl = lowerTTL, topic = topic, payload = payload) == true
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# check node2.protocolState(Waku).queue.items.len == 10
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# await sleepAsync(waitInterval)
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# check node1.protocolState(Waku).queue.items.len == 10
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# await sleepAsync(milliseconds((lowerTTL+1)*1000))
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# check node1.protocolState(Waku).queue.items.len == 0
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# check node2.protocolState(Waku).queue.items.len == 0
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# resetMessageQueues(node1, node2)
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# asyncTest "P2P post":
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# let topic = [byte 0, 0, 0, 0]
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# var f: Future[int] = newFuture[int]()
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# proc handler(msg: ReceivedMessage) =
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# check msg.decoded.payload == repeat(byte 4, 10)
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# f.complete(1)
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# var filter = node1.subscribeFilter(newFilter(topics = @[topic],
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# allowP2P = true), handler)
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# check:
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# node1.setPeerTrusted(toNodeId(node2.keys.pubkey)) == true
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# node2.postMessage(ttl = 10, topic = topic,
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# payload = repeat(byte 4, 10),
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# targetPeer = some(toNodeId(node1.keys.pubkey))) == true
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# await f.withTimeout(waitInterval)
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# f.read() == 1
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# node1.protocolState(Waku).queue.items.len == 0
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# node2.protocolState(Waku).queue.items.len == 0
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# node1.unsubscribeFilter(filter) == true
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# asyncTest "Light node posting":
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# var ln1 = setupTestNode(Waku)
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# ln1.setLightNode(true)
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# await ln1.peerPool.connectToNode(newNode(initENode(node2.keys.pubKey,
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# node2.address)))
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# let topic = [byte 0, 0, 0, 0]
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# check:
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# # normal post
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# ln1.postMessage(ttl = safeTTL, topic = topic,
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# payload = repeat(byte 0, 10)) == false
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# ln1.protocolState(Waku).queue.items.len == 0
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# # P2P post
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# ln1.postMessage(ttl = safeTTL, topic = topic,
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# payload = repeat(byte 0, 10),
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# targetPeer = some(toNodeId(node2.keys.pubkey))) == true
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# ln1.protocolState(Waku).queue.items.len == 0
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# asyncTest "Connect two light nodes":
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# var ln1 = setupTestNode(Waku)
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# var ln2 = setupTestNode(Waku)
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# ln1.setLightNode(true)
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# ln2.setLightNode(true)
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# ln2.startListening()
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# let peer = await ln1.rlpxConnect(newNode(initENode(ln2.keys.pubKey,
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# ln2.address)))
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# check peer.isNil == true
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asyncTest "WakuWhisper and Whisper peers connected":
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check:
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nodeWakuWhisper.peerPool.connectedNodes.len() == 1
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asyncTest "WhisperWaku and Whisper filters with topics":
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let topic1 = [byte 0x12, 0, 0, 0]
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let topic2 = [byte 0x34, 0, 0, 0]
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var payloads = [repeat(byte 0, 10), repeat(byte 1, 10)]
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var futures = [newFuture[int](), newFuture[int]()]
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proc handler1(msg: whisper.ReceivedMessage) =
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check msg.decoded.payload == payloads[0]
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futures[0].complete(1)
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proc handler2(msg: whisper.ReceivedMessage) =
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check msg.decoded.payload == payloads[1]
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futures[1].complete(1)
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var filter1 = nodeWakuWhisper.subscribeFilter(whisper.newFilter(topics = @[topic1]), handler1)
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var filter2 = nodeWakuWhisper.subscribeFilter(whisper.newFilter(topics = @[topic2]), handler2)
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check:
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whisper.postMessage(nodeWhisper, ttl = safeTTL + 1, topic = topic1,
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payload = payloads[0]) == true
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whisper.postMessage(nodeWhisper, ttl = safeTTL, topic = topic2,
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payload = payloads[1]) == true
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nodeWhisper.protocolState(Whisper).queue.items.len == 2
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await allFutures(futures).withTimeout(waitInterval)
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# This shows WakuWhisper can receive Whisper messages
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# TODO: This should also make its way to Waku state! Where?
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nodeWakuWhisper.protocolState(Whisper).queue.items.len == 2
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# XXX: How does this look with protocol state for waku and whisper?
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whisper.unsubscribeFilter(nodeWakuWhisper, filter1) == true
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whisper.unsubscribeFilter(nodeWakuWhisper, filter2) == true
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# XXX: This reads a bit weird, but eh
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waku.resetMessageQueue(nodeWakuWhisper)
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whisper.resetMessageQueue(nodeWakuWhisper)
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whisper.resetMessageQueue(nodeWhisper)
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check:
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nodeWhisper.protocolState(Whisper).queue.items.len == 0
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nodeWakuWhisper.protocolState(Whisper).queue.items.len == 0
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# TODO: Add test for Waku node also listening on Whisper topic
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