Password encryption

backend/scripts/databaseHelper.ts

@@ -204,7 +204,19 @@ export async function prepopulateDatabase() {
 
   AccountRole.bulkCreate(accountRoles.data)
 
+  let chars = "0123456789abcdefghijklmnopqrstuvwxyz!@#$%^&*()ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
   for (let account of accounts.data) {
+    // Create a random 12 char password
+    let password = ""
+
+    for (var i = 0; i <= 12; i++) {
+      var randomNumber = Math.floor(Math.random() * chars.length);
+      password += chars.substring(randomNumber, randomNumber +1);
+    }
+
+    account["password"] = password
+
     await Account.create(account)
       .then(async dataset => {
         for (let address of account.addresses) {

backend/scripts/encryptScripts.ts

@@ -0,0 +1,32 @@
+import { createCipheriv, randomBytes } from "crypto"
+
+
+export function encryptString(value: string): string {
+  // Defining algorithm
+    const algorithm = 'aes-256-cbc';
+
+    // Defining key
+    const key = Buffer.from(
+      [
+        0xa, 0xc, 0xc, 0x0, 0xf, 0xf, 0xa, 0x6,
+        0x4, 0xe, 0xc, 0x5, 0x0, 0xe, 0xa, 0xa,
+        0x1, 0x3, 0x7, 0xf, 0xf, 0x7, 0x8, 0x4,
+        0xd, 0xf, 0x3, 0x9, 0xc, 0x2, 0xc, 0xc
+      ]
+    )
+
+    // Defining iv
+    const iv = Buffer.from(
+      [
+        0xb, 0xd, 0x6, 0x6, 0xa, 0x5, 0xf, 0xa, 0x6, 0xb, 0xe, 0x4, 0x3, 0xa, 0x9, 0x2
+      ]
+    )
+
+    let cipher = createCipheriv(algorithm, Buffer.from(key), iv);
+
+    // let cipher = createCipheriv(algorithm, Buffer.from(ENCRYPTION_KEY, 'hex'), iv);
+    let encrypted = cipher.update(value)
+    encrypted = Buffer.concat([encrypted, cipher.final()])
+
+    return encrypted.toString("hex")
+}