mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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4d9da25d02
* Add confirm password to accounts create * Fix build * Update shared/cmd/helpers.go * Update shared/cmd/helpers.go Co-authored-by: Shay Zluf <thezluf@gmail.com> * Change to return empty "" Co-authored-by: terence tsao <terence@prysmaticlabs.com> Co-authored-by: Raul Jordan <raul@prysmaticlabs.com> Co-authored-by: Shay Zluf <thezluf@gmail.com> Co-authored-by: prylabs-bulldozer[bot] <58059840+prylabs-bulldozer[bot]@users.noreply.github.com>
203 lines
5.8 KiB
Go
203 lines
5.8 KiB
Go
// Package main defines a validator client, a critical actor in eth2 which manages
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// a keystore of private keys, connects to a beacon node to receive assignments,
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// and submits blocks/attestations as needed.
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package main
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import (
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"fmt"
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"os"
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"runtime"
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runtimeDebug "runtime/debug"
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joonix "github.com/joonix/log"
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"github.com/prysmaticlabs/prysm/shared/cmd"
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"github.com/prysmaticlabs/prysm/shared/debug"
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"github.com/prysmaticlabs/prysm/shared/featureconfig"
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"github.com/prysmaticlabs/prysm/shared/logutil"
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"github.com/prysmaticlabs/prysm/shared/params"
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"github.com/prysmaticlabs/prysm/shared/version"
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"github.com/prysmaticlabs/prysm/validator/accounts"
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"github.com/prysmaticlabs/prysm/validator/flags"
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"github.com/prysmaticlabs/prysm/validator/node"
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"github.com/sirupsen/logrus"
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prefixed "github.com/x-cray/logrus-prefixed-formatter"
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_ "go.uber.org/automaxprocs"
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"gopkg.in/urfave/cli.v2"
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"gopkg.in/urfave/cli.v2/altsrc"
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)
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var log = logrus.WithField("prefix", "main")
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func startNode(ctx *cli.Context) error {
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validatorClient, err := node.NewValidatorClient(ctx)
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if err != nil {
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return err
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}
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validatorClient.Start()
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return nil
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}
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var appFlags = []cli.Flag{
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flags.BeaconRPCProviderFlag,
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flags.CertFlag,
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flags.GraffitiFlag,
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flags.KeystorePathFlag,
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flags.PasswordFlag,
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flags.DisablePenaltyRewardLogFlag,
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flags.UnencryptedKeysFlag,
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flags.InteropStartIndex,
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flags.InteropNumValidators,
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flags.GrpcRetriesFlag,
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flags.GrpcHeadersFlag,
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flags.KeyManager,
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flags.KeyManagerOpts,
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flags.AccountMetricsFlag,
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cmd.VerbosityFlag,
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cmd.DataDirFlag,
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cmd.ClearDB,
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cmd.ForceClearDB,
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cmd.EnableTracingFlag,
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cmd.TracingProcessNameFlag,
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cmd.TracingEndpointFlag,
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cmd.TraceSampleFractionFlag,
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flags.MonitoringPortFlag,
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cmd.LogFormat,
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debug.PProfFlag,
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debug.PProfAddrFlag,
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debug.PProfPortFlag,
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debug.MemProfileRateFlag,
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debug.CPUProfileFlag,
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debug.TraceFlag,
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cmd.LogFileName,
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cmd.ConfigFileFlag,
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cmd.ChainConfigFileFlag,
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cmd.GrpcMaxCallRecvMsgSizeFlag,
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}
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func init() {
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appFlags = cmd.WrapFlags(append(appFlags, featureconfig.ValidatorFlags...))
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}
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func main() {
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app := cli.App{}
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app.Name = "validator"
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app.Usage = `launches an Ethereum 2.0 validator client that interacts with a beacon chain,
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starts proposer and attester services, p2p connections, and more`
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app.Version = version.GetVersion()
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app.Action = startNode
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app.Commands = []*cli.Command{
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{
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Name: "accounts",
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Category: "accounts",
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Usage: "defines useful functions for interacting with the validator client's account",
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Subcommands: []*cli.Command{
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{
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Name: "create",
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Description: `creates a new validator account keystore containing private keys for Ethereum 2.0 -
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this command outputs a deposit data string which can be used to deposit Ether into the ETH1.0 deposit
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contract in order to activate the validator client`,
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Flags: []cli.Flag{
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flags.KeystorePathFlag,
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flags.PasswordFlag,
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},
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Action: func(cliCtx *cli.Context) error {
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featureconfig.ConfigureValidator(cliCtx)
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if featureconfig.Get().MinimalConfig {
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log.Warn("Using Minimal Config")
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params.UseMinimalConfig()
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}
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keystorePath, passphrase, err := accounts.HandleEmptyFlags(cliCtx, true /*confirmPassword*/)
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if err != nil {
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log.WithError(err).Error("Could not list keys")
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}
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if _, _, err := accounts.CreateValidatorAccount(keystorePath, passphrase); err != nil {
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log.WithError(err).Fatalf("Could not create validator at path: %s", keystorePath)
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}
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return nil
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},
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},
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{
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Name: "keys",
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Description: `lists the private keys for 'keystore' keymanager keys`,
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Flags: []cli.Flag{
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flags.KeystorePathFlag,
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flags.PasswordFlag,
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},
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Action: func(cliCtx *cli.Context) error {
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keystorePath, passphrase, err := accounts.HandleEmptyFlags(cliCtx, false /*confirmPassword*/)
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if err != nil {
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log.WithError(err).Error("Could not list keys")
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}
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if err := accounts.PrintPublicAndPrivateKeys(keystorePath, passphrase); err != nil {
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log.WithError(err).Errorf("Could not list private and public keys in path %s", keystorePath)
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}
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return nil
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},
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},
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},
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},
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}
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app.Flags = appFlags
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app.Before = func(ctx *cli.Context) error {
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if ctx.IsSet(cmd.ConfigFileFlag.Name) {
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if err := altsrc.InitInputSourceWithContext(appFlags, altsrc.NewYamlSourceFromFlagFunc(cmd.ConfigFileFlag.Name))(ctx); err != nil {
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return err
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}
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}
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format := ctx.String(cmd.LogFormat.Name)
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switch format {
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case "text":
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formatter := new(prefixed.TextFormatter)
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formatter.TimestampFormat = "2006-01-02 15:04:05"
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formatter.FullTimestamp = true
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// If persistent log files are written - we disable the log messages coloring because
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// the colors are ANSI codes and seen as Gibberish in the log files.
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formatter.DisableColors = ctx.String(cmd.LogFileName.Name) != ""
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logrus.SetFormatter(formatter)
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break
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case "fluentd":
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f := joonix.NewFormatter()
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if err := joonix.DisableTimestampFormat(f); err != nil {
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panic(err)
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}
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logrus.SetFormatter(f)
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break
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case "json":
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logrus.SetFormatter(&logrus.JSONFormatter{})
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break
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default:
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return fmt.Errorf("unknown log format %s", format)
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}
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logFileName := ctx.String(cmd.LogFileName.Name)
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if logFileName != "" {
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if err := logutil.ConfigurePersistentLogging(logFileName); err != nil {
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log.WithError(err).Error("Failed to configuring logging to disk.")
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}
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}
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runtime.GOMAXPROCS(runtime.NumCPU())
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return debug.Setup(ctx)
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}
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app.After = func(ctx *cli.Context) error {
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debug.Exit(ctx)
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return nil
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}
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defer func() {
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if x := recover(); x != nil {
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log.Errorf("Runtime panic: %v\n%v", x, string(runtimeDebug.Stack()))
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panic(x)
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}
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}()
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if err := app.Run(os.Args); err != nil {
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log.Error(err.Error())
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os.Exit(1)
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}
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}
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