AuthAtEz

AuthatEz is a simple, minimalistic authenticator that you can use on your applications.

Features

• User registration with hashed password storage.
• User login with password comparison.
• Redirect URLs for successful registration and login.
• Custom callbacks for registration and login events.
• Middleware setup for handling authentication pages and requests.
• Connects to external mongoDB database

Non-Features

• no two step authentication (sorry)
• no email authentication

Installation

First install dependencies, you may not need to do this if npm does its job-

npm install express mongoose bcrypt path

npm install authatez-custom

dotenv is already setup in the module, so no need to do that nasty stuff

Usage

all you need is 3 lines of code (for the class atleast):

Require

const { AuthAtEz } = require("authatez-custom");

Setup

    const main = async () => {
    //...
    const auth = new AuthAtEz(process.env.CONNECTION_STRING, "database_name", "/registration_redirect", "/login_redirect", Registration_Callback, Login_Callback); //note the callbacks get 2 params (email, password)
    app.use(auth.app); //in-order for the class's express to connect to your express
    //...
    }
    main().catch((err) => {
    console.error("Error starting server:", err);
    });

Dependencies

• express
• path
• bcrypt
• mongoose

Example

const { AuthAtEz } = require("authatez-custom");
require("dotenv").config();
const express = require("express");

const main = async () => {
    const app = express();
    const port = 3000;

    const handleReg = (email, password) => {
        app.get("/kyoto", (req, res) => {
            res.send(`Registered with email: ${email} and password: ${password}`);
        });
    };

    const handleLog = (email, password) => {
        app.get("/tokyo", (req, res) => {
            res.send(`Logged in with email: ${email} and password: ${password}`);
        });
    };

    const auth = new AuthAtEz(process.env.CONNECTION_STRING, "sukunabarbershop", "/kyoto", "/tokyo", handleReg, handleLog);
    //yes i am a jjk fan, got a problem?
    app.use(auth.app);

    app.listen(port, () => {
        console.log(`Server is running on http://localhost:${port}`);
    });
};

main().catch((err) => {
    console.error("Error starting server:", err);
});