mirror of https://github.com/status-im/nim-eth.git
72 lines
2.7 KiB
Nim
72 lines
2.7 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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{.used.}
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import
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std/[sequtils, options, unittest, times],
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../../eth/p2p/rlpx_protocols/whisper_protocol as whisper
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suite "Whisper envelope validation":
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test "should validate and allow envelope according to config":
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let ttl = 1'u32
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let topic = [byte 1, 2, 3, 4]
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let config = WhisperConfig(powRequirement: 0, bloom: topic.topicBloom(),
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isLightNode: false, maxMsgSize: defaultMaxMsgSize)
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let env = Envelope(expiry:epochTime().uint32 + ttl, ttl: ttl, topic: topic,
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data: repeat(byte 9, 256), nonce: 0)
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check env.valid()
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let msg = initMessage(env)
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check msg.allowed(config)
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test "should invalidate envelope due to ttl 0":
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let ttl = 0'u32
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let topic = [byte 1, 2, 3, 4]
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let config = WhisperConfig(powRequirement: 0, bloom: topic.topicBloom(),
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isLightNode: false, maxMsgSize: defaultMaxMsgSize)
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let env = Envelope(expiry:epochTime().uint32 + ttl, ttl: ttl, topic: topic,
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data: repeat(byte 9, 256), nonce: 0)
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check env.valid() == false
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test "should invalidate envelope due to expired":
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let ttl = 1'u32
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let topic = [byte 1, 2, 3, 4]
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let config = WhisperConfig(powRequirement: 0, bloom: topic.topicBloom(),
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isLightNode: false, maxMsgSize: defaultMaxMsgSize)
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let env = Envelope(expiry:epochTime().uint32, ttl: ttl, topic: topic,
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data: repeat(byte 9, 256), nonce: 0)
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check env.valid() == false
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test "should invalidate envelope due to in the future":
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let ttl = 1'u32
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let topic = [byte 1, 2, 3, 4]
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let config = WhisperConfig(powRequirement: 0, bloom: topic.topicBloom(),
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isLightNode: false, maxMsgSize: defaultMaxMsgSize)
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# there is currently a 2 second tolerance, hence the + 3
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let env = Envelope(expiry:epochTime().uint32 + ttl + 3, ttl: ttl, topic: topic,
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data: repeat(byte 9, 256), nonce: 0)
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check env.valid() == false
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test "should not allow envelope due to bloom filter":
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let topic = [byte 1, 2, 3, 4]
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let wrongTopic = [byte 9, 8, 7, 6]
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let config = WhisperConfig(powRequirement: 0, bloom: wrongTopic.topicBloom(),
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isLightNode: false, maxMsgSize: defaultMaxMsgSize)
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let env = Envelope(expiry:100000 , ttl: 30, topic: topic,
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data: repeat(byte 9, 256), nonce: 0)
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let msg = initMessage(env)
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check msg.allowed(config) == false
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