mirror of
https://github.com/wealdtech/ethdo.git
synced 2026-01-08 21:48:05 -05:00
60 lines
2.0 KiB
Go
60 lines
2.0 KiB
Go
// Copyright © 2017-2019 Weald Technology Trading
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cmd
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import (
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"fmt"
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"os"
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"github.com/spf13/cobra"
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types "github.com/wealdtech/go-eth2-wallet-types"
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)
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// accountKeyCmd represents the account key command
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var accountKeyCmd = &cobra.Command{
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Use: "key",
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Short: "Obtain the private key of an account.",
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Long: `Obtain the private key of an account. For example:
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ethdo account key --account="Personal wallet/Operations" --passphrase="my account passphrase"
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In quiet mode this will return 0 if the key can be obtained, otherwise 1.`,
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Run: func(cmd *cobra.Command, args []string) {
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assert(!remote, "account keys not available with remote wallets")
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assert(rootAccount != "", "--account is required")
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account, err := accountFromPath(rootAccount)
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errCheck(err, "Failed to access account")
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_, ok := account.(types.AccountPrivateKeyProvider)
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assert(ok, fmt.Sprintf("account %q does not provide its private key", rootAccount))
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assert(rootAccountPassphrase != "", "--passphrase is required")
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err = account.Unlock([]byte(rootAccountPassphrase))
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errCheck(err, "Failed to unlock account to obtain private key")
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defer account.Lock()
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privateKey, err := account.(types.AccountPrivateKeyProvider).PrivateKey()
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errCheck(err, "Failed to obtain private key")
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account.Lock()
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outputIf(!quiet, fmt.Sprintf("%#064x", privateKey.Marshal()))
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os.Exit(_exitSuccess)
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},
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}
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func init() {
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accountCmd.AddCommand(accountKeyCmd)
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accountFlags(accountKeyCmd)
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}
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