import os, options, strformat, confutils/defs, chronicles/options as chroniclesOptions, spec/[crypto] export defs, enabledLogLevel const DEFAULT_NETWORK* {.strdefine.} = "testnet0" type ValidatorKeyPath* = TypedInputFile[ValidatorPrivKey, Txt, "privkey"] StartUpCommand* = enum noCommand importValidator createTestnet makeDeposits Eth1Network* = enum custom mainnet rinkeby goerli BeaconNodeConf* = object logLevel* {. desc: "Sets the log level." defaultValue: enabledLogLevel longform: "log-level" }: LogLevel eth1Network* {. desc: "The Eth1 network tracked by the beacon node." defaultValue: goerli longform: "eth1-network" }: Eth1Network quickStart* {. desc: "Run in quickstart mode" defaultValue: false longform: "quick-start" }: bool dataDir* {. desc: "The directory where nimbus will store all blockchain data." defaultValue: config.defaultDataDir() shortform: "d" longform: "data-dir" }: OutDir depositWeb3Url* {. desc: "URL of the Web3 server to observe Eth1." defaultValue: "" longform: "web3-url" }: string depositContractAddress* {. desc: "Address of the deposit contract." defaultValue: "" longform: "deposit-contract" }: string statusBarEnabled* {. desc: "Display a status bar at the bottom of the terminal screen." defaultValue: true longform: "status-bar" }: bool statusBarContents* {. desc: "" defaultValue: "peers: $connected_peers; " & "epoch: $epoch, slot: $epoch_slot/$slots_per_epoch ($slot); " & "finalized epoch: $last_finalized_epoch |" & "ETH: $attached_validators_balance" longform: "status-bar-contents" }: string case cmd* {. command defaultValue: noCommand }: StartUpCommand of noCommand: bootstrapNodes* {. desc: "Specifies one or more bootstrap nodes to use when connecting to the network." shortform: "b" longform: "bootstrap-node" }: seq[string] bootstrapNodesFile* {. desc: "Specifies a line-delimited file of bootsrap Ethereum network addresses." defaultValue: "" longform: "bootstrap-file" }: InputFile tcpPort* {. desc: "TCP listening port." defaultValue: defaultPort(config) longform: "tcp-port" }: int udpPort* {. desc: "UDP listening port." defaultValue: defaultPort(config) longform: "udp-port" }: int nat* {. desc: "Specify method to use for determining public address. " & "Must be one of: any, none, upnp, pmp, extip:." defaultValue: "any" }: string validators* {. required desc: "Path to a validator private key, as generated by makeDeposits." shortform: "v" longform: "validator" }: seq[ValidatorKeyPath] stateSnapshot* {. desc: "Json file specifying a recent state snapshot." shortform: "s" longform: "state-snapshot" }: Option[InputFile] nodeName* {. desc: "A name for this node that will appear in the logs. " & "If you set this to 'auto', a persistent automatically generated ID will be seleceted for each --dataDir folder." defaultValue: "" longform: "node-name" }: string metricsServer* {. desc: "Enable the metrics server." defaultValue: false longform: "metrics-server" }: bool metricsServerAddress* {. desc: "Listening address of the metrics server." defaultValue: "0.0.0.0" longform: "metrics-server-address" }: string # TODO: use a validated type here metricsServerPort* {. desc: "Listening HTTP port of the metrics server." defaultValue: 8008 longform: "metrics-server-port" }: uint16 of createTestnet: validatorsDir* {. desc: "Directory containing validator descriptors named 'vXXXXXXX.deposit.json'." shortform: "d" longform: "validators-dir" }: InputDir totalValidators* {. desc: "The number of validators in the newly created chain." longform: "total-validators" }: uint64 firstValidator* {. desc: "Index of first validator to add to validator list." defaultValue: 0 longform: "first-validator" }: uint64 lastUserValidator* {. desc: "The last validator index that will free for taking from a testnet participant." defaultValue: config.totalValidators - 1, longform: "last-user-validator" }: uint64 bootstrapAddress* {. desc: "The public IP address that will be advertised as a bootstrap node for the testnet." defaultValue: "127.0.0.1" longform: "bootstrap-address" }: string bootstrapPort* {. desc: "The TCP/UDP port that will be used by the bootstrap node." defaultValue: defaultPort(config) longform: "bootstrap-port" }: int genesisOffset* {. desc: "Seconds from now to add to genesis time." defaultValue: 5 shortForm: "g" longform: "genesis-offset" }: int outputGenesis* {. desc: "Output file where to write the initial state snapshot." longform: "output-genesis" }: OutFile withGenesisRoot* {. desc: "Include a genesis root in 'network.json'." defaultValue: false longform: "with-genesis-root" }: bool outputBootstrapFile* {. desc: "Output file with list of bootstrap nodes for the network." longform: "output-bootstrap-file" }: OutFile of importValidator: keyFiles* {. desc: "File with validator key to be imported (in hex form)." longform: "keyfile" }: seq[ValidatorKeyPath] of makeDeposits: totalQuickstartDeposits* {. desc: "Number of quick-start deposits to generate." defaultValue: 0 longform: "quickstart-deposits" }: int totalRandomDeposits* {. desc: "Number of secure random deposits to generate." defaultValue: 0 longform: "random-deposits" }: int depositsDir* {. desc: "Folder to write deposits to." defaultValue: "validators" longform: "deposits-dir" }: string proc defaultPort*(config: BeaconNodeConf): int = 9000 proc defaultDataDir*(conf: BeaconNodeConf): string = let dataDir = when defined(windows): "AppData" / "Roaming" / "Nimbus" elif defined(macosx): "Library" / "Application Support" / "Nimbus" else: ".cache" / "nimbus" getHomeDir() / dataDir / "BeaconNode" proc validatorFileBaseName*(validatorIdx: int): string = # there can apparently be tops 4M validators so we use 7 digits.. fmt"v{validatorIdx:07}"