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  1. // Copyright © 2017 Ethan Frey
  2. //
  3. // Licensed under the Apache License, Version 2.0 (the "License");
  4. // you may not use this file except in compliance with the License.
  5. // You may obtain a copy of the License at
  6. //
  7. // http://www.apache.org/licenses/LICENSE-2.0
  8. //
  9. // Unless required by applicable law or agreed to in writing, software
  10. // distributed under the License is distributed on an "AS IS" BASIS,
  11. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. // See the License for the specific language governing permissions and
  13. // limitations under the License.
  14. package cmd
  15. import (
  16. "fmt"
  17. "github.com/pkg/errors"
  18. "github.com/spf13/cobra"
  19. )
  20. // updateCmd represents the update command
  21. var updateCmd = &cobra.Command{
  22. Use: "update <name>",
  23. Short: "Change the password for a private key",
  24. Long: `Change the password for a private key.`,
  25. RunE: updatePassword,
  26. }
  27. func init() {
  28. RootCmd.AddCommand(updateCmd)
  29. }
  30. func updatePassword(cmd *cobra.Command, args []string) error {
  31. if len(args) != 1 || len(args[0]) == 0 {
  32. return errors.New("You must provide a name for the key")
  33. }
  34. name := args[0]
  35. oldpass, err := getPassword("Enter the current passphrase:")
  36. if err != nil {
  37. return err
  38. }
  39. newpass, err := getCheckPassword("Enter the new passphrase:", "Repeat the new passphrase:")
  40. if err != nil {
  41. return err
  42. }
  43. err = GetKeyManager().Update(name, oldpass, newpass)
  44. if err != nil {
  45. return err
  46. }
  47. fmt.Println("Password successfully updated!")
  48. return nil
  49. }