From d88cedb6146410d5083fdc81e3018d9c8ea22b10 Mon Sep 17 00:00:00 2001
From: Jiiks <jiiks@windowslive.com>
Date: Sat, 11 Aug 2018 04:27:18 +0300
Subject: [PATCH] Security module

---
 client/src/modules/modules.js  |  1 +
 client/src/modules/security.js | 41 ++++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 client/src/modules/security.js

diff --git a/client/src/modules/modules.js b/client/src/modules/modules.js
index 95ca32d7..f8a78a41 100644
--- a/client/src/modules/modules.js
+++ b/client/src/modules/modules.js
@@ -24,3 +24,4 @@ export { default as EventHook } from './eventhook';
 export { default as DiscordApi, Modules as DiscordApiModules } from './discordapi';
 export { default as BdWebApi } from './bdwebapi';
 export { default as Connectivity } from './connectivity';
+export { default as Security } from './security';
diff --git a/client/src/modules/security.js b/client/src/modules/security.js
new file mode 100644
index 00000000..78630c6c
--- /dev/null
+++ b/client/src/modules/security.js
@@ -0,0 +1,41 @@
+/**
+ * BetterDiscord Security Module
+ * Copyright (c) 2015-present Jiiks/JsSucks - https://github.com/Jiiks / https://github.com/JsSucks
+ * All rights reserved.
+ * https://betterdiscord.net
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+*/
+
+import aes256 from 'aes256';
+
+export default class Security {
+
+    static encrypt(key, content, prefix = '') {
+        return `${prefix}${aes256.encrypt(key, content)}`;
+    }
+
+    static deepDecrypt(keys, content, prefix) {
+        let decrypt = null;
+        for (const key of keys.reverse()) {
+            if (decrypt === null) decrypt = this.decrypt(key, content, prefix);
+            else decrypt = this.decrypt(key, decrypt, prefix);
+        }
+        return decrypt;
+    }
+
+    static decrypt(key, content, prefix = '') {
+        return aes256.decrypt(key, content.replace(prefix, ''));
+    }
+
+    static deepEncrypt(keys, content, prefix) {
+        let encrypt = null;
+        for (const key of keys) {
+            if (encrypt === null) encrypt = this.encrypt(key, content, prefix);
+            else encrypt = this.encrypt(key, encrypt, prefix);
+        }
+        return encrypt;
+    }
+
+}