prysm-pulse/cmd/validator/main.go
Raul Jordan a797a7aaac
Refactor Web Authentication to Use Auth Token (#9740)
* builds

* initialize auth token from scratch

* change auth

* add improvements

* moar auth fixes

* web auth changes running

* url encode

* tests

* gaz

* navigate auth

* separate line

* auth token

* 304

* persistent auth tokens and jwts

* fixed up test

* auth token path test and integration test

* auth token test

* auth token command

* gaz

* gaz

* Radek feedback

* fix up

* test

* Update validator/rpc/auth_token.go

Co-authored-by: Radosław Kapka <rkapka@wp.pl>

Co-authored-by: Radosław Kapka <rkapka@wp.pl>
2021-10-20 16:37:05 +00:00

195 lines
5.4 KiB
Go

// Package main defines a validator client, a critical actor in Ethereum which manages
// a keystore of private keys, connects to a beacon node to receive assignments,
// and submits blocks/attestations as needed.
package main
import (
"fmt"
"os"
"path/filepath"
"runtime"
runtimeDebug "runtime/debug"
joonix "github.com/joonix/log"
"github.com/prysmaticlabs/prysm/cmd"
accountcommands "github.com/prysmaticlabs/prysm/cmd/validator/accounts"
dbcommands "github.com/prysmaticlabs/prysm/cmd/validator/db"
"github.com/prysmaticlabs/prysm/cmd/validator/flags"
slashingprotectioncommands "github.com/prysmaticlabs/prysm/cmd/validator/slashing-protection"
walletcommands "github.com/prysmaticlabs/prysm/cmd/validator/wallet"
"github.com/prysmaticlabs/prysm/cmd/validator/web"
"github.com/prysmaticlabs/prysm/config/features"
"github.com/prysmaticlabs/prysm/io/file"
"github.com/prysmaticlabs/prysm/io/logs"
"github.com/prysmaticlabs/prysm/monitoring/journald"
"github.com/prysmaticlabs/prysm/runtime/debug"
_ "github.com/prysmaticlabs/prysm/runtime/maxprocs"
"github.com/prysmaticlabs/prysm/runtime/tos"
"github.com/prysmaticlabs/prysm/runtime/version"
"github.com/prysmaticlabs/prysm/validator/node"
"github.com/sirupsen/logrus"
"github.com/urfave/cli/v2"
prefixed "github.com/x-cray/logrus-prefixed-formatter"
)
func startNode(ctx *cli.Context) error {
// verify if ToS accepted
if err := tos.VerifyTosAcceptedOrPrompt(ctx); err != nil {
return err
}
validatorClient, err := node.NewValidatorClient(ctx)
if err != nil {
return err
}
validatorClient.Start()
return nil
}
var appFlags = []cli.Flag{
flags.BeaconRPCProviderFlag,
flags.BeaconRPCGatewayProviderFlag,
flags.CertFlag,
flags.GraffitiFlag,
flags.DisablePenaltyRewardLogFlag,
flags.InteropStartIndex,
flags.InteropNumValidators,
flags.EnableRPCFlag,
flags.RPCHost,
flags.RPCPort,
flags.GRPCGatewayPort,
flags.GRPCGatewayHost,
flags.GrpcRetriesFlag,
flags.GrpcRetryDelayFlag,
flags.GrpcHeadersFlag,
flags.GPRCGatewayCorsDomain,
flags.DisableAccountMetricsFlag,
cmd.MonitoringHostFlag,
flags.MonitoringPortFlag,
cmd.DisableMonitoringFlag,
flags.SlasherRPCProviderFlag,
flags.SlasherCertFlag,
flags.WalletPasswordFileFlag,
flags.WalletDirFlag,
flags.EnableWebFlag,
flags.GraffitiFileFlag,
flags.EnableDutyCountDown,
cmd.BackupWebhookOutputDir,
cmd.EnableBackupWebhookFlag,
cmd.MinimalConfigFlag,
cmd.E2EConfigFlag,
cmd.VerbosityFlag,
cmd.DataDirFlag,
cmd.ClearDB,
cmd.ForceClearDB,
cmd.EnableTracingFlag,
cmd.TracingProcessNameFlag,
cmd.TracingEndpointFlag,
cmd.TraceSampleFractionFlag,
cmd.LogFormat,
cmd.LogFileName,
cmd.ConfigFileFlag,
cmd.ChainConfigFileFlag,
cmd.GrpcMaxCallRecvMsgSizeFlag,
cmd.BoltMMapInitialSizeFlag,
debug.PProfFlag,
debug.PProfAddrFlag,
debug.PProfPortFlag,
debug.MemProfileRateFlag,
debug.CPUProfileFlag,
debug.TraceFlag,
debug.BlockProfileRateFlag,
debug.MutexProfileFractionFlag,
cmd.AcceptTosFlag,
}
func init() {
appFlags = cmd.WrapFlags(append(appFlags, features.ValidatorFlags...))
}
func main() {
app := cli.App{}
app.Name = "validator"
app.Usage = `launches an Ethereum validator client that interacts with a beacon chain, starts proposer and attester services, p2p connections, and more`
app.Version = version.Version()
app.Action = startNode
app.Commands = []*cli.Command{
walletcommands.Commands,
accountcommands.Commands,
slashingprotectioncommands.Commands,
dbcommands.Commands,
web.Commands,
}
app.Flags = appFlags
app.Before = func(ctx *cli.Context) error {
// Load flags from config file, if specified.
if err := cmd.LoadFlagsFromConfig(ctx, app.Flags); err != nil {
return err
}
format := ctx.String(cmd.LogFormat.Name)
switch format {
case "text":
formatter := new(prefixed.TextFormatter)
formatter.TimestampFormat = "2006-01-02 15:04:05"
formatter.FullTimestamp = true
// If persistent log files are written - we disable the log messages coloring because
// the colors are ANSI codes and seen as Gibberish in the log files.
formatter.DisableColors = ctx.String(cmd.LogFileName.Name) != ""
logrus.SetFormatter(formatter)
case "fluentd":
f := joonix.NewFormatter()
if err := joonix.DisableTimestampFormat(f); err != nil {
panic(err)
}
logrus.SetFormatter(f)
case "json":
logrus.SetFormatter(&logrus.JSONFormatter{})
case "journald":
if err := journald.Enable(); err != nil {
return err
}
default:
return fmt.Errorf("unknown log format %s", format)
}
logFileName := ctx.String(cmd.LogFileName.Name)
if logFileName != "" {
if err := logs.ConfigurePersistentLogging(logFileName); err != nil {
log.WithError(err).Error("Failed to configuring logging to disk.")
}
}
// Fix data dir for Windows users.
outdatedDataDir := filepath.Join(file.HomeDir(), "AppData", "Roaming", "Eth2Validators")
currentDataDir := flags.DefaultValidatorDir()
if err := cmd.FixDefaultDataDir(outdatedDataDir, currentDataDir); err != nil {
log.WithError(err).Error("Cannot update data directory")
}
runtime.GOMAXPROCS(runtime.NumCPU())
if err := debug.Setup(ctx); err != nil {
return err
}
return cmd.ValidateNoArgs(ctx)
}
app.After = func(ctx *cli.Context) error {
debug.Exit(ctx)
return nil
}
defer func() {
if x := recover(); x != nil {
log.Errorf("Runtime panic: %v\n%v", x, string(runtimeDebug.Stack()))
panic(x)
}
}()
if err := app.Run(os.Args); err != nil {
log.Error(err.Error())
}
}