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- // Copyright 2019 The go-ethereum Authors
- // This file is part of go-ethereum.
- //
- // go-ethereum is free software: you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // go-ethereum is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
- // checkpoint-admin is a utility that can be used to query checkpoint information
- // and register stable checkpoints into an oracle contract.
- package main
- import (
- "fmt"
- "os"
- "github.com/ethereum/go-ethereum/common/fdlimit"
- "github.com/ethereum/go-ethereum/internal/flags"
- "github.com/ethereum/go-ethereum/log"
- "gopkg.in/urfave/cli.v1"
- )
- var (
- // Git SHA1 commit hash of the release (set via linker flags)
- gitCommit = ""
- gitDate = ""
- )
- var app *cli.App
- func init() {
- app = flags.NewApp(gitCommit, gitDate, "ethereum checkpoint helper tool")
- app.Commands = []cli.Command{
- commandStatus,
- commandDeploy,
- commandSign,
- commandPublish,
- }
- app.Flags = []cli.Flag{
- oracleFlag,
- nodeURLFlag,
- }
- cli.CommandHelpTemplate = flags.OriginCommandHelpTemplate
- }
- // Commonly used command line flags.
- var (
- indexFlag = cli.Int64Flag{
- Name: "index",
- Usage: "Checkpoint index (query latest from remote node if not specified)",
- }
- hashFlag = cli.StringFlag{
- Name: "hash",
- Usage: "Checkpoint hash (query latest from remote node if not specified)",
- }
- oracleFlag = cli.StringFlag{
- Name: "oracle",
- Usage: "Checkpoint oracle address (query from remote node if not specified)",
- }
- thresholdFlag = cli.Int64Flag{
- Name: "threshold",
- Usage: "Minimal number of signatures required to approve a checkpoint",
- }
- nodeURLFlag = cli.StringFlag{
- Name: "rpc",
- Value: "http://localhost:8545",
- Usage: "The rpc endpoint of a local or remote geth node",
- }
- clefURLFlag = cli.StringFlag{
- Name: "clef",
- Value: "http://localhost:8550",
- Usage: "The rpc endpoint of clef",
- }
- signerFlag = cli.StringFlag{
- Name: "signer",
- Usage: "Signer address for clef signing",
- }
- signersFlag = cli.StringFlag{
- Name: "signers",
- Usage: "Comma separated accounts of trusted checkpoint signers",
- }
- signaturesFlag = cli.StringFlag{
- Name: "signatures",
- Usage: "Comma separated checkpoint signatures to submit",
- }
- )
- func main() {
- log.Root().SetHandler(log.LvlFilterHandler(log.LvlInfo, log.StreamHandler(os.Stderr, log.TerminalFormat(true))))
- fdlimit.Raise(2048)
- if err := app.Run(os.Args); err != nil {
- fmt.Fprintln(os.Stderr, err)
- os.Exit(1)
- }
- }
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