func moveKeysByGUN(oldKeyStore, newKeyStore *trustmanager.KeyFileStore, gun, outputPassphrase string) error {
// List all files but no symlinks
for _, f := range oldKeyStore.ListFiles(false) {
fullKeyPath := strings.TrimSpace(strings.TrimSuffix(f, filepath.Ext(f)))
relKeyPath := strings.TrimPrefix(fullKeyPath, oldKeyStore.BaseDir())
relKeyPath = strings.TrimPrefix(relKeyPath, string(filepath.Separator))
// Skip keys that aren't associated with this GUN
if !strings.HasPrefix(relKeyPath, filepath.FromSlash(gun)) {
continue
}
pemBytes, err := oldKeyStore.Get(relKeyPath)
if err != nil {
return err
}
block, _ := pem.Decode(pemBytes)
if block == nil {
return ErrNoValidPrivateKey
}
if x509.IsEncryptedPEMBlock(block) {
return ErrNonRootKeyEncrypted
}
// Key is not encrypted. Parse it, and add it
// to the temporary store as an encrypted key.
privKey, err := trustmanager.ParsePEMPrivateKey(pemBytes, "")
if err != nil {
return err
}
err = newKeyStore.AddEncryptedKey(relKeyPath, privKey, outputPassphrase)
if err != nil {
return err
}
}
return nil
}
func moveKeysWithNewPassphrase(oldKeyStore, newKeyStore *trustmanager.KeyFileStore, outputPassphrase string) error {
// List all files but no symlinks
for _, f := range oldKeyStore.ListFiles(false) {
fullKeyPath := strings.TrimSpace(strings.TrimSuffix(f, filepath.Ext(f)))
relKeyPath := strings.TrimPrefix(fullKeyPath, oldKeyStore.BaseDir())
relKeyPath = strings.TrimPrefix(relKeyPath, string(filepath.Separator))
pemBytes, err := oldKeyStore.Get(relKeyPath)
if err != nil {
return err
}
block, _ := pem.Decode(pemBytes)
if block == nil {
return ErrNoValidPrivateKey
}
if !x509.IsEncryptedPEMBlock(block) {
// Key is not encrypted. Parse it, and add it
// to the temporary store as an encrypted key.
privKey, err := trustmanager.ParsePEMPrivateKey(pemBytes, "")
if err != nil {
return err
}
err = newKeyStore.AddEncryptedKey(relKeyPath, privKey, outputPassphrase)
} else {
// Encrypted key - pass it through without
// decrypting
err = newKeyStore.Add(relKeyPath, pemBytes)
}
if err != nil {
return err
}
}
return nil
}