Token authentication on signup /user/ POST route working, started login and auth

src/controllers/userController.js

@@ -0,0 +1,82 @@
+import bcrypt from 'bcrypt';
+
+import {Logger} from '../models/logger';
+import {ControllerHandler} from './controllerHandler';
+import {API} from '../models/api/api';
+import {Database} from '../models/database/database'
+import {User} from '../models/user/user';
+
+export class UserController extends ControllerHandler {
+    static async newUser(req, res, next) {
+        let errors = new API.errors(res);
+
+        let ip = req.connection.remoteAddress;
+        if (ip.startsWith('::ffff:')) ip = ip.substring(7);
+
+        let username = req.body.username || undefined;
+        let email = req.body.email || undefined;
+        let password = req.body.password || undefined;
+
+        if (!username || !email || !password) errors.addError(422, 'Unprocessaable entity', 'Missing username, email or password in body of request');
+
+        if (!UserController.isUsernameValid(username)) errors.addError(422, 'Unprocessaable entity', 'Invalid username has special charicters (allowed A-z 0-9 - and _ without spaces)');
+        if (!UserController.isEmailValid(email)) errors.addError(422, 'Unprocessaable entity', 'Invalid email');
+        if (!UserController.isPasswordValid(password)) errors.addError(422, 'Unprocessaable entity', 'Invalid password has spaces');
+        if (password.length < 7) errors.addError(422, 'Unprocessaable entity', 'Invalid password less than 7 charicters');
+
+        if (await Database.users.getID('username', username) != -1) errors.addError(422, 'Unprocessable entity', 'A user with that username allready exists');
+        if (await Database.users.getID('email', email) != -1) errors.addError(422, 'Unprocessable entity', 'A user with that email allready exists');
+
+        if (errors.count() > 0) {
+            errors.endpoint();
+            next();
+            return;
+        }
+        
+        let response = new API.user(res, id, username, email, new Date().toLocaleString());
+
+
+        let encryptedPass = await User.Password.gen(password);
+        password = null; // Cleaning password from memory
+
+        console.log(encryptedPass);
+
+        let status = response.getStatus;
+        
+        let id = new Date().getTime();
+        let token = await User.Token.gen(status, id, encryptedPass);
+        response.Token = token;
+
+        let user = new User(id, username, encryptedPass, email, ip, 1234);
+        let success = await user.insert();
+        if (success == -1) {
+            errors.addError(500, 'Internal server error').endpoint();
+            next();
+            return;
+        }
+
+        response.endpoint();
+        next();
+    }
+
+    static isUsernameValid(username) {
+        if (username.match(/[^A-Za-z0-9_-]/)) {
+            return false;
+        }
+        return true;
+    }
+    
+    static isEmailValid(email) {
+        if (email.match(/[^A-Za-z0-9@.-_]/)) {
+            return false;
+        }
+        return true;
+    }
+    
+    static isPasswordValid(pass) {
+        if (pass.match(/\s/)) {
+            return false;
+        }
+        return true;
+    }
+}