Add endpoints to create and delete remote server (#4606)

* Build remote server

* Add getters

* Migrate to json inputs

* Use extendable type

* Use regex validation

* Remove acronymes

---------

Co-authored-by: Thomas Trompette <thomast@twenty.com>

packages/twenty-server/src/engine/core-modules/auth/auth.util.ts

@@ -1,3 +1,5 @@
+import { createCipheriv, createDecipheriv, createHash } from 'crypto';
+
 import * as bcrypt from 'bcrypt';
 
 export const PASSWORD_REGEX = /^.{8,}$/;
@@ -13,3 +15,42 @@ export const hashPassword = async (password: string) => {
 export const compareHash = async (password: string, passwordHash: string) => {
   return bcrypt.compare(password, passwordHash);
 };
+
+export const encryptText = async (
+  textToEncrypt: string,
+  key: string,
+  iv: string,
+): Promise<string> => {
+  const keyHash = createHash('sha512')
+    .update(key)
+    .digest('hex')
+    .substring(0, 32);
+
+  const ivHash = createHash('sha512').update(iv).digest('hex').substring(0, 16);
+
+  const cipher = createCipheriv('aes-256-ctr', keyHash, ivHash);
+
+  return Buffer.concat([cipher.update(textToEncrypt), cipher.final()]).toString(
+    'base64',
+  );
+};
+
+export const decryptText = async (
+  textToDecrypt: string,
+  key: string,
+  iv: string,
+) => {
+  const keyHash = createHash('sha512')
+    .update(key)
+    .digest('hex')
+    .substring(0, 32);
+
+  const ivHash = createHash('sha512').update(iv).digest('hex').substring(0, 16);
+
+  const decipher = createDecipheriv('aes-256-ctr', keyHash, ivHash);
+
+  return Buffer.concat([
+    decipher.update(Buffer.from(textToDecrypt, 'base64')),
+    decipher.final(),
+  ]).toString();
+};