func CmdRemove(name, privateKeyPath string, ik IKeys, id deploykeys.IDeployKeys) error {
if privateKeyPath != "" {
// if ssh key auth is being used, don't let the key used for key auth be removed
b, err := ioutil.ReadFile(privateKeyPath)
if err != nil {
return err
}
privKey, err := id.ParsePrivateKey(b)
if err != nil {
return err
}
pubKey, err := id.ExtractPublicKey(privKey)
if err != nil {
return err
}
pubKeyString := string(ssh.MarshalAuthorizedKey(pubKey))
userKeys, err := ik.List()
if err != nil {
return err
}
for _, uk := range *userKeys {
if strings.TrimSpace(pubKeyString) == strings.TrimSpace(uk.Key) {
return errors.New("You cannot remove the key that is currently being used for authentication. Run \"catalyze clear --private-key\" to remove your SSH key authentication settings.")
}
}
}
if strings.ContainsAny(name, config.InvalidChars) {
return fmt.Errorf("Invalid key name. Names must not contain the following characters: %s", config.InvalidChars)
}
err := ik.Remove(name)
if err != nil {
return err
}
logrus.Printf("Key '%s' has been removed from your account.", name)
return nil
}
