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https://github.com/logos-storage/logos-storage-nim.git
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52 lines
1.9 KiB
Nim
52 lines
1.9 KiB
Nim
## NAT pcp scenario. See README.md.
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import std/[json, os, sequtils, strutils, times]
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import pkg/chronos
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import pkg/questionable/results
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import ../../../asynctest
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import ../../../checktest
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import ../../storageclient
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import ../composehelper
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proc announcesDirectAddr(info: JsonNode): bool =
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## A reachable node announces at least one direct (non-circuit) address.
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info{"announceAddresses"}.getElems.anyIt("p2p-circuit" notin it.getStr)
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asyncchecksuite "NAT pcp":
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let
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composeFile = currentSourcePath.parentDir / "compose.yml"
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nodeApiUrl = "http://127.0.0.1:18083/api/storage/v1"
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suiteName = "NAT pcp"
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testName = "node behind NAT maps its port over PCP and is Reachable"
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services = ["router", "bootstrap", "node"]
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startTime = now().format("yyyy-MM-dd'_'HH:mm:ss")
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var client: StorageClient
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setup:
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compose(composeFile, "up -d")
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client = StorageClient.new(nodeApiUrl)
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teardown:
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await client.close()
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saveContainerLogs(composeFile, suiteName, testName, startTime, services)
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compose(composeFile, "down -v")
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test testName:
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# Reachable is the settling signal: wait for it, then assert each expected
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# property separately so a failure points at the exact condition.
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check eventuallyInfo(client, info{"nat"}{"reachability"}.getStr == "Reachable")
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let info = (await client.info()).get
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let nat = info{"nat"}
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check nat{"reachability"}.getStr == "Reachable"
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check nat{"relayRunning"}.getBool == false
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check nat{"portMapping"}.getStr == "pcp"
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check info.announcesDirectAddr()
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let announced = info{"announceAddresses"}.getElems.mapIt(it.getStr)
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# PCP may map a port different from the listen port, so check the IP only
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check announced.anyIt(("/ip4/" & routerWanIp & "/tcp/") in it)
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# the public mapped address
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# a reachable node announces its UDP address to the DHT routing record
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check info{"dhtAddresses"}.getElems.len > 0
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