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61 lines
1.7 KiB
61 lines
1.7 KiB
// Copyright © 2017 Ethan Frey
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//
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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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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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// recoverCmd represents the recover command
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var recoverCmd = &cobra.Command{
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Use: "recover [name]",
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Short: "Recover a private key from a seed phrase",
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Long: `Recover a private key from a seed phrase.
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I really hope you wrote this down when you created the new key.
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The seed is only displayed on creation, never again.
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You can also use this to copy a key between multiple testnets,
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simply by "recovering" the key in the other nets you want to copy
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to. Of course, it has no coins on the other nets, just the same address.`,
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RunE: runRecoverCmd,
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}
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func runRecoverCmd(cmd *cobra.Command, args []string) error {
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if len(args) != 1 || len(args[0]) == 0 {
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return errors.New("You must provide a name for the key")
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}
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name := args[0]
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pass, err := getPassword("Enter the new passphrase:")
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if err != nil {
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return err
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}
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// not really a password... huh?
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seed, err := getSeed("Enter your recovery seed phrase:")
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if err != nil {
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return err
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}
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info, err := GetKeyManager().Recover(name, pass, seed)
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if err != nil {
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return err
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}
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printInfo(info)
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return nil
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}
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