2020-04-22 05:53:02 +00:00
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{.push raises: [Defect].}
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2018-11-23 23:58:49 +00:00
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import
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2020-06-01 19:48:20 +00:00
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os, options, strformat,
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2020-02-11 17:35:42 +00:00
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chronicles, confutils, json_serialization,
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2020-03-16 22:28:54 +00:00
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confutils/defs, confutils/std/net,
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chronicles/options as chroniclesOptions,
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2020-06-01 19:48:20 +00:00
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spec/[crypto, keystore]
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2018-12-19 12:58:53 +00:00
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export
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2020-03-16 22:28:54 +00:00
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defs, enabledLogLevel, parseCmdArg, completeCmdArg
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2019-03-26 19:44:51 +00:00
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2018-11-23 23:58:49 +00:00
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type
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2019-03-18 03:54:08 +00:00
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ValidatorKeyPath* = TypedInputFile[ValidatorPrivKey, Txt, "privkey"]
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2018-11-23 23:58:49 +00:00
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2020-05-22 17:04:52 +00:00
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BNStartUpCmd* = enum
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2018-12-19 12:58:53 +00:00
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noCommand
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2019-03-25 23:26:11 +00:00
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importValidator
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2019-03-26 10:01:13 +00:00
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createTestnet
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2019-09-01 15:02:49 +00:00
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makeDeposits
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2019-11-01 09:53:06 +00:00
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2020-05-22 17:04:52 +00:00
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VCStartUpCmd* = enum
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VCNoCommand
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2019-10-28 23:04:52 +00:00
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Eth1Network* = enum
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custom
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mainnet
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rinkeby
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goerli
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2018-11-29 01:08:34 +00:00
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BeaconNodeConf* = object
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2019-01-16 23:01:15 +00:00
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logLevel* {.
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2020-04-27 22:39:04 +00:00
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defaultValue: "DEBUG"
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2019-11-11 14:43:12 +00:00
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desc: "Sets the log level."
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2020-04-27 22:39:04 +00:00
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name: "log-level" }: string
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2019-03-18 03:54:08 +00:00
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2019-10-28 23:04:52 +00:00
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eth1Network* {.
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defaultValue: goerli
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2019-11-11 14:43:12 +00:00
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desc: "The Eth1 network tracked by the beacon node."
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name: "eth1-network" }: Eth1Network
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2019-03-19 17:22:17 +00:00
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dataDir* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: config.defaultDataDir()
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2019-11-11 14:43:12 +00:00
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desc: "The directory where nimbus will store all blockchain data."
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abbr: "d"
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name: "data-dir" }: OutDir
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2019-01-16 23:01:15 +00:00
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2020-03-24 11:13:07 +00:00
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web3Url* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: ""
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2019-11-11 14:43:12 +00:00
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desc: "URL of the Web3 server to observe Eth1."
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name: "web3-url" }: string
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2019-09-01 15:02:49 +00:00
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depositContractAddress* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: ""
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2019-11-11 14:43:12 +00:00
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desc: "Address of the deposit contract."
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name: "deposit-contract" }: string
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2019-10-03 01:51:44 +00:00
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2020-06-01 19:48:20 +00:00
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nonInteractive* {.
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desc: "Do not display interative prompts. Quit on missing configuration."
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name: "non-interactive" }: bool
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2018-12-19 12:58:53 +00:00
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case cmd* {.
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command
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2020-05-22 17:04:52 +00:00
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defaultValue: noCommand }: BNStartUpCmd
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2018-12-19 12:58:53 +00:00
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of noCommand:
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bootstrapNodes* {.
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desc: "Specifies one or more bootstrap nodes to use when connecting to the network."
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2019-11-11 14:43:12 +00:00
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abbr: "b"
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name: "bootstrap-node" }: seq[string]
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2018-11-23 23:58:49 +00:00
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2018-12-19 12:58:53 +00:00
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bootstrapNodesFile* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: ""
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2019-11-11 14:43:12 +00:00
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desc: "Specifies a line-delimited file of bootsrap Ethereum network addresses."
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name: "bootstrap-file" }: InputFile
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2018-11-23 23:58:49 +00:00
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2020-03-18 19:36:22 +00:00
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libp2pAddress* {.
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defaultValue: defaultListenAddress(config)
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desc: "Listening address for the Ethereum LibP2P traffic."
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2020-06-05 15:08:50 +00:00
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name: "listen-address" }: ValidIpAddress
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2020-03-18 19:36:22 +00:00
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2018-12-19 12:58:53 +00:00
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tcpPort* {.
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2020-03-16 22:28:54 +00:00
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defaultValue: defaultEth2TcpPort
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2020-03-18 19:36:22 +00:00
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desc: "Listening TCP port for Ethereum LibP2P traffic."
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2020-03-16 22:28:54 +00:00
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name: "tcp-port" }: Port
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2018-11-23 23:58:49 +00:00
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2018-12-19 12:58:53 +00:00
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udpPort* {.
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2020-03-16 22:28:54 +00:00
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defaultValue: defaultEth2TcpPort
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2020-03-18 19:36:22 +00:00
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desc: "Listening UDP port for node discovery."
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2020-03-16 22:28:54 +00:00
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name: "udp-port" }: Port
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2018-11-23 23:58:49 +00:00
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2019-12-18 01:11:20 +00:00
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maxPeers* {.
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2020-06-05 20:25:01 +00:00
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defaultValue: 79 # The Wall gets released
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2019-12-18 01:11:20 +00:00
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desc: "The maximum number of peers to connect to"
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name: "max-peers" }: int
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2019-03-19 03:57:19 +00:00
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nat* {.
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2019-10-28 23:04:52 +00:00
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desc: "Specify method to use for determining public address. " &
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"Must be one of: any, none, upnp, pmp, extip:<IP>."
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defaultValue: "any" }: string
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2019-03-19 03:57:19 +00:00
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2018-12-19 12:58:53 +00:00
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validators* {.
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required
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2019-10-28 23:04:52 +00:00
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desc: "Path to a validator private key, as generated by makeDeposits."
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2019-11-11 14:43:12 +00:00
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abbr: "v"
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name: "validator" }: seq[ValidatorKeyPath]
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2018-12-19 12:58:53 +00:00
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2020-06-01 19:48:20 +00:00
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validatorsDir* {.
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desc: "A directory containing validator keystores"
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name: "validators-dir" }: Option[InputDir]
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secretsDir* {.
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desc: "A directory containing validator keystore passwords"
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name: "secrets-dir" }: Option[InputDir]
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2018-12-19 12:58:53 +00:00
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stateSnapshot* {.
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2019-10-28 23:04:52 +00:00
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desc: "Json file specifying a recent state snapshot."
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2019-11-11 14:43:12 +00:00
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abbr: "s"
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name: "state-snapshot" }: Option[InputFile]
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2018-12-19 12:58:53 +00:00
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2019-10-28 23:04:52 +00:00
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nodeName* {.
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2019-11-11 14:43:12 +00:00
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defaultValue: ""
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2019-03-22 14:35:20 +00:00
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desc: "A name for this node that will appear in the logs. " &
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2019-10-28 23:04:52 +00:00
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"If you set this to 'auto', a persistent automatically generated ID will be seleceted for each --dataDir folder."
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2019-11-11 14:43:12 +00:00
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name: "node-name" }: string
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2019-03-22 14:35:20 +00:00
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2020-02-17 18:24:14 +00:00
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verifyFinalization* {.
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defaultValue: false
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desc: "Specify whether to verify finalization occurs on schedule, for testing."
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name: "verify-finalization" }: bool
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2020-02-17 21:22:50 +00:00
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stopAtEpoch* {.
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2020-02-17 18:24:14 +00:00
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defaultValue: 0
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2020-02-17 21:22:50 +00:00
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desc: "A positive epoch selects the epoch at which to stop."
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name: "stop-at-epoch" }: uint64
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2020-02-17 18:24:14 +00:00
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2020-03-16 22:28:54 +00:00
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metricsEnabled* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: false
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2019-11-11 14:43:12 +00:00
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desc: "Enable the metrics server."
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2020-03-16 22:28:54 +00:00
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name: "metrics" }: bool
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2019-09-07 17:48:05 +00:00
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2020-03-16 22:28:54 +00:00
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metricsAddress* {.
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2020-03-18 19:36:22 +00:00
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defaultValue: defaultAdminListenAddress(config)
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2019-11-11 14:43:12 +00:00
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desc: "Listening address of the metrics server."
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2020-06-05 15:08:50 +00:00
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name: "metrics-address" }: ValidIpAddress
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2019-09-07 17:48:05 +00:00
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2020-03-16 22:28:54 +00:00
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metricsPort* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: 8008
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2019-11-11 14:43:12 +00:00
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desc: "Listening HTTP port of the metrics server."
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2020-03-16 22:28:54 +00:00
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name: "metrics-port" }: Port
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2019-09-07 17:48:05 +00:00
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2020-03-18 19:36:22 +00:00
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statusBarEnabled* {.
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defaultValue: true
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desc: "Display a status bar at the bottom of the terminal screen."
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name: "status-bar" }: bool
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statusBarContents* {.
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2020-06-08 16:04:11 +00:00
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defaultValue: "peers: $connected_peers;" &
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"finalized: $finalized_root:$finalized_epoch;" &
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"head: $head_root:$head_epoch:$head_epoch_slot;" &
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"time: $epoch:$epoch_slot ($slot)|" &
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2020-03-18 19:36:22 +00:00
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"ETH: $attached_validators_balance"
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desc: "Textual template for the contents of the status bar."
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name: "status-bar-contents" }: string
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rpcEnabled* {.
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defaultValue: false
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desc: "Enable the JSON-RPC server"
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name: "rpc" }: bool
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rpcPort* {.
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defaultValue: defaultEth2RpcPort
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desc: "HTTP port for the JSON-RPC service."
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name: "rpc-port" }: Port
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rpcAddress* {.
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defaultValue: defaultAdminListenAddress(config)
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desc: "Listening address of the RPC server"
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2020-06-05 15:08:50 +00:00
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name: "rpc-address" }: ValidIpAddress
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2020-03-18 19:36:22 +00:00
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dumpEnabled* {.
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2019-12-03 11:32:27 +00:00
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defaultValue: false
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desc: "Write SSZ dumps of blocks, attestations and states to data dir"
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2020-03-18 19:36:22 +00:00
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name: "dump" }: bool
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2019-12-03 11:32:27 +00:00
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2019-03-19 17:22:17 +00:00
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of createTestnet:
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2020-06-01 19:48:20 +00:00
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testnetDepositsDir* {.
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desc: "Directory containing validator keystores."
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2019-11-11 14:43:12 +00:00
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name: "validators-dir" }: InputDir
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2019-03-07 13:59:28 +00:00
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2019-03-27 12:06:06 +00:00
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totalValidators* {.
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2020-06-01 19:48:20 +00:00
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desc: "The number of validator deposits in the newly created chain."
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2019-11-11 14:43:12 +00:00
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name: "total-validators" }: uint64
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2019-03-07 13:59:28 +00:00
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firstValidator* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: 0
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2019-11-11 14:43:12 +00:00
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desc: "Index of first validator to add to validator list."
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name: "first-validator" }: uint64
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2019-03-19 17:22:17 +00:00
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2019-03-27 12:06:06 +00:00
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lastUserValidator* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: config.totalValidators - 1,
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2019-11-11 14:43:12 +00:00
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desc: "The last validator index that will free for taking from a testnet participant."
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name: "last-user-validator" }: uint64
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2019-03-19 17:22:17 +00:00
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bootstrapAddress* {.
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2020-06-05 15:08:50 +00:00
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defaultValue: ValidIpAddress.init("127.0.0.1")
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2019-11-11 14:43:12 +00:00
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desc: "The public IP address that will be advertised as a bootstrap node for the testnet."
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2020-06-05 15:08:50 +00:00
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name: "bootstrap-address" }: ValidIpAddress
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2019-03-19 17:22:17 +00:00
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bootstrapPort* {.
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2020-03-16 22:28:54 +00:00
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defaultValue: defaultEth2TcpPort
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2019-11-11 14:43:12 +00:00
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desc: "The TCP/UDP port that will be used by the bootstrap node."
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2020-03-16 22:28:54 +00:00
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name: "bootstrap-port" }: Port
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2018-12-19 12:58:53 +00:00
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2019-02-15 16:33:32 +00:00
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genesisOffset* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: 5
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2019-11-11 14:43:12 +00:00
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desc: "Seconds from now to add to genesis time."
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name: "genesis-offset" }: int
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2019-02-15 16:33:32 +00:00
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2019-03-19 17:22:17 +00:00
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outputGenesis* {.
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2019-10-28 23:04:52 +00:00
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desc: "Output file where to write the initial state snapshot."
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2019-11-11 14:43:12 +00:00
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name: "output-genesis" }: OutFile
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2019-03-18 03:54:08 +00:00
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2019-09-10 21:55:58 +00:00
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withGenesisRoot* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: false
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2019-11-11 14:43:12 +00:00
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desc: "Include a genesis root in 'network.json'."
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name: "with-genesis-root" }: bool
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2019-09-10 21:55:58 +00:00
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2019-10-28 23:04:52 +00:00
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outputBootstrapFile* {.
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desc: "Output file with list of bootstrap nodes for the network."
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2019-11-11 14:43:12 +00:00
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name: "output-bootstrap-file" }: OutFile
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2019-09-10 22:13:27 +00:00
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2019-03-25 23:26:11 +00:00
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of importValidator:
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2019-03-19 19:50:22 +00:00
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keyFiles* {.
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2019-10-28 23:04:52 +00:00
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desc: "File with validator key to be imported (in hex form)."
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2019-11-11 14:43:12 +00:00
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name: "keyfile" }: seq[ValidatorKeyPath]
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2018-11-23 23:58:49 +00:00
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2019-09-01 15:02:49 +00:00
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of makeDeposits:
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2020-06-01 19:48:20 +00:00
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totalDeposits* {.
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defaultValue: 1
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desc: "Number of deposits to generate."
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name: "count" }: int
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2019-09-01 15:02:49 +00:00
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2020-06-01 19:48:20 +00:00
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outValidatorsDir* {.
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2019-10-28 23:04:52 +00:00
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defaultValue: "validators"
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2020-06-01 19:48:20 +00:00
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desc: "Output folder for validator keystores and deposits."
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name: "out-validators-dir" }: string
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outSecretsDir* {.
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defaultValue: "secrets"
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desc: "Output folder for randomly generated keystore passphrases."
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name: "out-secrets-dir" }: string
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2019-09-01 15:02:49 +00:00
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2019-11-05 18:16:10 +00:00
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depositPrivateKey* {.
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defaultValue: ""
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2020-06-01 19:48:20 +00:00
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desc: "Private key of the controlling (sending) account.",
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2019-11-11 14:43:12 +00:00
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name: "deposit-private-key" }: string
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2019-11-05 18:16:10 +00:00
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2020-03-24 11:13:07 +00:00
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minDelay* {.
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defaultValue: 0.0
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2020-06-01 19:48:20 +00:00
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desc: "Minimum possible delay between making two deposits (in seconds)."
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2020-03-24 11:13:07 +00:00
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name: "min-delay" }: float
|
|
|
|
|
|
|
|
maxDelay* {.
|
|
|
|
defaultValue: 0.0
|
2020-06-01 19:48:20 +00:00
|
|
|
desc: "Maximum possible delay between making two deposits (in seconds)."
|
2020-03-24 11:13:07 +00:00
|
|
|
name: "max-delay" }: float
|
|
|
|
|
2020-05-22 17:04:52 +00:00
|
|
|
ValidatorClientConf* = object
|
|
|
|
logLevel* {.
|
|
|
|
defaultValue: "DEBUG"
|
|
|
|
desc: "Sets the log level."
|
|
|
|
name: "log-level" }: string
|
|
|
|
|
|
|
|
dataDir* {.
|
|
|
|
defaultValue: config.defaultDataDir()
|
|
|
|
desc: "The directory where nimbus will store all blockchain data."
|
|
|
|
abbr: "d"
|
|
|
|
name: "data-dir" }: OutDir
|
|
|
|
|
2020-06-01 19:48:20 +00:00
|
|
|
nonInteractive* {.
|
|
|
|
desc: "Do not display interative prompts. Quit on missing configuration."
|
|
|
|
name: "non-interactive" }: bool
|
|
|
|
|
2020-05-22 17:04:52 +00:00
|
|
|
case cmd* {.
|
|
|
|
command
|
|
|
|
defaultValue: VCNoCommand }: VCStartUpCmd
|
|
|
|
|
|
|
|
of VCNoCommand:
|
|
|
|
rpcPort* {.
|
|
|
|
defaultValue: defaultEth2RpcPort
|
|
|
|
desc: "HTTP port of the server to connect to for RPC."
|
|
|
|
name: "rpc-port" }: Port
|
|
|
|
|
|
|
|
rpcAddress* {.
|
|
|
|
defaultValue: defaultAdminListenAddress(config)
|
|
|
|
desc: "Address of the server to connect to for RPC."
|
2020-06-05 15:08:50 +00:00
|
|
|
name: "rpc-address" }: ValidIpAddress
|
2020-05-22 17:04:52 +00:00
|
|
|
|
|
|
|
validators* {.
|
|
|
|
required
|
2020-06-01 19:48:20 +00:00
|
|
|
desc: "Path to a validator key store, as generated by makeDeposits."
|
2020-05-22 17:04:52 +00:00
|
|
|
abbr: "v"
|
|
|
|
name: "validator" }: seq[ValidatorKeyPath]
|
|
|
|
|
2020-06-01 19:48:20 +00:00
|
|
|
validatorsDir* {.
|
|
|
|
desc: "A directory containing validator keystores"
|
|
|
|
name: "validators-dir" }: Option[InputDir]
|
|
|
|
|
|
|
|
secretsDir* {.
|
|
|
|
desc: "A directory containing validator keystore passwords"
|
|
|
|
name: "secrets-dir" }: Option[InputDir]
|
|
|
|
|
2020-05-22 17:04:52 +00:00
|
|
|
proc defaultDataDir*(conf: BeaconNodeConf|ValidatorClientConf): string =
|
2019-03-19 17:22:17 +00:00
|
|
|
let dataDir = when defined(windows):
|
|
|
|
"AppData" / "Roaming" / "Nimbus"
|
|
|
|
elif defined(macosx):
|
|
|
|
"Library" / "Application Support" / "Nimbus"
|
|
|
|
else:
|
|
|
|
".cache" / "nimbus"
|
2018-12-09 08:25:02 +00:00
|
|
|
|
2019-10-28 23:04:52 +00:00
|
|
|
getHomeDir() / dataDir / "BeaconNode"
|
2018-11-29 01:08:34 +00:00
|
|
|
|
2019-03-18 03:54:08 +00:00
|
|
|
proc validatorFileBaseName*(validatorIdx: int): string =
|
|
|
|
# there can apparently be tops 4M validators so we use 7 digits..
|
2020-04-22 05:53:02 +00:00
|
|
|
try:
|
|
|
|
fmt"v{validatorIdx:07}"
|
|
|
|
except ValueError as e:
|
|
|
|
raiseAssert e.msg
|
2019-12-03 11:32:27 +00:00
|
|
|
|
2020-05-22 17:04:52 +00:00
|
|
|
func dumpDir*(conf: BeaconNodeConf|ValidatorClientConf): string =
|
2019-12-03 11:32:27 +00:00
|
|
|
conf.dataDir / "dump"
|
2019-12-10 14:20:40 +00:00
|
|
|
|
2020-05-22 17:04:52 +00:00
|
|
|
func localValidatorsDir*(conf: BeaconNodeConf|ValidatorClientConf): string =
|
2020-06-01 19:48:20 +00:00
|
|
|
string conf.validatorsDir.get(InputDir(conf.dataDir / "validators"))
|
2019-12-10 14:20:40 +00:00
|
|
|
|
2020-05-22 17:04:52 +00:00
|
|
|
func databaseDir*(conf: BeaconNodeConf|ValidatorClientConf): string =
|
2019-12-10 14:20:40 +00:00
|
|
|
conf.dataDir / "db"
|
|
|
|
|
2020-06-05 15:08:50 +00:00
|
|
|
func defaultListenAddress*(conf: BeaconNodeConf|ValidatorClientConf): ValidIpAddress =
|
2020-03-16 22:28:54 +00:00
|
|
|
# TODO: How should we select between IPv4 and IPv6
|
|
|
|
# Maybe there should be a config option for this.
|
2020-06-05 15:08:50 +00:00
|
|
|
(static ValidIpAddress.init("0.0.0.0"))
|
2020-03-16 22:28:54 +00:00
|
|
|
|
2020-06-05 15:08:50 +00:00
|
|
|
func defaultAdminListenAddress*(conf: BeaconNodeConf|ValidatorClientConf): ValidIpAddress =
|
|
|
|
(static ValidIpAddress.init("127.0.0.1"))
|
2020-03-18 19:36:22 +00:00
|
|
|
|
2020-02-11 17:35:42 +00:00
|
|
|
template writeValue*(writer: var JsonWriter,
|
|
|
|
value: TypedInputFile|InputFile|InputDir|OutPath|OutDir|OutFile) =
|
|
|
|
writer.writeValue(string value)
|