Fix bug

services/secrets/encryption_aes.go

@@ -79,7 +79,7 @@ func (e *aesEncryptionProvider) DecryptString(enc string, key []byte) (string, e
 		return "", err
 	}
 
-	out, err := e.Encrypt(encb, key)
+	out, err := e.Decrypt(encb, key)
 	if err != nil {
 		return "", err
 	}

services/secrets/encryption_aes_test.go

@@ -0,0 +1,22 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package secrets
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestEncryptDecrypt(t *testing.T) {
+	provider := NewAesEncryptionProvider()
+	key := []byte("1111111111111111")
+	pri := "vvvvvvv"
+	enc, err := provider.EncryptString(pri, key)
+	assert.NoError(t, err)
+	v, err := provider.DecryptString(enc, key)
+	assert.NoError(t, err)
+	assert.EqualValues(t, pri, v)
+}

services/secrets/secrets.go

@@ -40,6 +40,10 @@ func Init() error {
 		return fmt.Errorf("invalid master key provider %v", setting.MasterKeyProvider)
 	}
 
+	if err := masterKey.Init(); err != nil {
+		return err
+	}
+
 	encProvider = NewAesEncryptionProvider()
 
 	return nil