func loadKeyFile(fi string) (ci.PrivKey, error) {
data, err := ioutil.ReadFile(fi)
if err != nil {
return nil, err
}
return ci.UnmarshalPrivateKey(data)
}
// DecodePrivateKey is a helper to decode the users PrivateKey
func (i *Identity) DecodePrivateKey(passphrase string) (ic.PrivKey, error) {
pkb, err := base64.StdEncoding.DecodeString(i.PrivKey)
if err != nil {
return nil, err
}
// currently storing key unencrypted. in the future we need to encrypt it.
// TODO(security)
return ic.UnmarshalPrivateKey(pkb)
}
func (ks *FSKeystore) Get(name string) (ci.PrivKey, error) {
if err := validateName(name); err != nil {
return nil, err
}
kp := filepath.Join(ks.dir, name)
data, err := ioutil.ReadFile(kp)
if err != nil {
if os.IsNotExist(err) {
return nil, ErrNoSuchKey
}
return nil, err
}
return ci.UnmarshalPrivateKey(data)
}