restruct + 2fa + auth

src/server/backend/credentials/pwdmanager.js

@@ -0,0 +1,25 @@
+/*
+*				libreevent - pwdmanager.js
+*
+*	Created by Janis Hutz 07/11/2023, Licensed under the GPL V3 License
+*			https://janishutz.com, development@janishutz.com
+*
+*
+*/
+
+/* 
+    These functions are required to verify user login and to create new users
+    and to hash new passwords (if user changes password.)
+*/
+
+// import and init
+const bcrypt = require( 'bcrypt' );
+const db = require( '../db/db.js' );
+
+module.exports.checkpassword = function checkpassword ( username, password ) {
+    return new Promise( resolve => {
+        db.getData( 'user', username ).then( data => {
+            resolve( bcrypt.compareSync( password, data ) );
+        } );
+    } );
+};