1 files changed, 124 insertions, 0 deletions
diff --git a/cmd/checkpoint-admin/main.go b/cmd/checkpoint-admin/main.go
new file mode 100644
index 000000000..39eae6878
--- /dev/null
+++ b/cmd/checkpoint-admin/main.go
@@ -0,0 +1,124 @@
+// Copyright 2018 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/cmd/utils"
+	"github.com/ethereum/go-ethereum/common/fdlimit"
+	"github.com/ethereum/go-ethereum/log"
+	"gopkg.in/urfave/cli.v1"
+)
+
+const (
+	commandHelperTemplate = `{{.Name}}{{if .Subcommands}} command{{end}}{{if .Flags}} [command options]{{end}} [arguments...]
+{{if .Description}}{{.Description}}
+{{end}}{{if .Subcommands}}
+SUBCOMMANDS:
+	{{range .Subcommands}}{{.Name}}{{with .ShortName}}, {{.}}{{end}}{{ "\t" }}{{.Usage}}
+	{{end}}{{end}}{{if .Flags}}
+OPTIONS:
+{{range $.Flags}}{{"\t"}}{{.}}
+{{end}}
+{{end}}`
+)
+
+var (
+	// Git SHA1 commit hash of the release (set via linker flags)
+	gitCommit = ""
+	gitDate   = ""
+)
+
+var app *cli.App
+
+func init() {
+	app = utils.NewApp(gitCommit, gitDate, "ethereum checkpoint helper tool")
+	app.Commands = []cli.Command{
+		commandStatus,
+		commandDeploy,
+		commandSign,
+		commandPublish,
+	}
+	app.Flags = []cli.Flag{
+		oracleFlag,
+		keyFileFlag,
+		nodeURLFlag,
+		clefURLFlag,
+		utils.PasswordFileFlag,
+	}
+	cli.CommandHelpTemplate = commandHelperTemplate
+}
+
+// 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",
+	}
+	keyFileFlag = cli.StringFlag{
+		Name:  "keyfile",
+		Usage: "The private key file (keyfile signature is not recommended)",
+	}
+	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 mode 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)
+	}
+}