nimbus-eth1/waku/config.nim

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import
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confutils/defs, chronicles, chronos,
eth/keys, eth/p2p/rlpx_protocols/waku_protocol
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type
Fleet* = enum
none
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prod
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staging
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test
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WakuNodeConf* = object
logLevel* {.
desc: "Sets the log level."
defaultValue: LogLevel.INFO
name: "log-level" }: LogLevel
tcpPort* {.
desc: "TCP listening port."
defaultValue: 30303
name: "tcp-port" }: uint16
udpPort* {.
desc: "UDP listening port."
defaultValue: 30303
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name: "udp-port" }: uint16
portsShift* {.
desc: "Add a shift to all port numbers."
defaultValue: 0
name: "ports-shift" }: uint16
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nat* {.
desc: "Specify method to use for determining public address. " &
"Must be one of: any, none, upnp, pmp, extip:<IP>."
defaultValue: "any" }: string
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discovery* {.
desc: "Enable/disable discovery v4."
defaultValue: true
name: "discovery" }: bool
noListen* {.
desc: "Disable listening for incoming peers."
defaultValue: false
name: "no-listen" }: bool
fleet* {.
desc: "Select the fleet to connect to."
defaultValue: Fleet.none
name: "fleet" }: Fleet
bootnodes* {.
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desc: "Enode URL to bootstrap P2P discovery with. Argument may be repeated."
name: "bootnode" }: seq[string]
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staticnodes* {.
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desc: "Enode URL to directly connect with. Argument may be repeated."
name: "staticnode" }: seq[string]
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whisper* {.
desc: "Enable the Whisper protocol."
defaultValue: false
name: "whisper" }: bool
whisperBridge* {.
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desc: "Enable the Whisper protocol and bridge with Waku protocol."
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defaultValue: false
name: "whisper-bridge" }: bool
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lightNode* {.
desc: "Run as light node (no message relay).",
defaultValue: false
name: "light-node" }: bool
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wakuTopicInterest* {.
desc: "Run as node with a topic-interest",
defaultValue: false
name: "waku-topic-interest" }: bool
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wakuPow* {.
desc: "PoW requirement of Waku node.",
defaultValue: 0.002
name: "waku-pow" }: float64
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nodekey* {.
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desc: "P2P node private key as hex.",
defaultValue: KeyPair.random().tryGet()
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name: "nodekey" }: KeyPair
# TODO: Add nodekey file option
bootnodeOnly* {.
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desc: "Run only as discovery bootnode."
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defaultValue: false
name: "bootnode-only" }: bool
rpc* {.
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desc: "Enable Waku RPC server.",
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defaultValue: false
name: "rpc" }: bool
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rpcAddress* {.
desc: "Listening address of the RPC server.",
defaultValue: parseIpAddress("127.0.0.1")
name: "rpc-address" }: IpAddress
rpcPort* {.
desc: "Listening port of the RPC server.",
defaultValue: 8545
name: "rpc-port" }: uint16
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metricsServer* {.
desc: "Enable the metrics server."
defaultValue: false
name: "metrics-server" }: bool
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metricsServerAddress* {.
desc: "Listening address of the metrics server."
defaultValue: parseIpAddress("127.0.0.1")
name: "metrics-server-address" }: IpAddress
metricsServerPort* {.
desc: "Listening HTTP port of the metrics server."
defaultValue: 8008
name: "metrics-server-port" }: uint16
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logMetrics* {.
desc: "Enable metrics logging."
defaultValue: false
name: "log-metrics" }: bool
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# TODO:
# - discv5 + topic register
# - mailserver functionality
proc parseCmdArg*(T: type KeyPair, p: TaintedString): T =
try:
# TODO: add isValidPrivateKey check from Nimbus?
result.seckey = PrivateKey.fromHex(string(p)).tryGet()
result.pubkey = result.seckey.toPublicKey()[]
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except CatchableError as e:
raise newException(ConfigurationError, "Invalid private key")
proc completeCmdArg*(T: type KeyPair, val: TaintedString): seq[string] =
return @[]
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proc parseCmdArg*(T: type IpAddress, p: TaintedString): T =
try:
result = parseIpAddress(p)
except CatchableError as e:
raise newException(ConfigurationError, "Invalid IP address")
proc completeCmdArg*(T: type IpAddress, val: TaintedString): seq[string] =
return @[]