♻️Removed unused files and move unused encryption algorithm to co configuration (#513)

tdrive/backend/node/src/core/crypto/v1.ts

@@ -1,5 +1,8 @@
 import { createCipheriv, createDecipheriv, createHash, randomBytes } from "crypto";
 import { CryptoResult } from ".";
+import config from "config";
+
+const algorithm = config.get<string>("database.encryption");
 
 export default {
   encrypt,
@@ -14,7 +17,7 @@ function encrypt(
   const key = createHash("sha256").update(String(encryptionKey)).digest("base64").substr(0, 32);
   try {
     const iv = options.disableSalts ? "0000000000000000" : randomBytes(16);
-    const cipher = createCipheriv("aes-256-cbc", key, iv);
+    const cipher = createCipheriv(algorithm, key, iv);
     const encrypted = Buffer.concat([cipher.update(JSON.stringify(data)), cipher.final()]).toString(
       "hex",
     );
@@ -50,7 +53,7 @@ function decrypt(data: string, encryptionKey: any): CryptoResult {
 
   try {
     const encrypted = Buffer.from(encryptedArray[1], "hex");
-    const decipher = createDecipheriv("aes-256-cbc", key, iv);
+    const decipher = createDecipheriv(algorithm, key, iv);
     const decrypt = JSON.parse(
       Buffer.concat([decipher.update(encrypted), decipher.final()]).toString(),
     );