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Learn how to force users to change their password upon first login in Laravel 8 using middleware. Implement a seamless password change workflow for enhanced security.
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This video is based on the question https://stackoverflow.com/q/67104736/ asked by the user 'PendejoTrax' ( https://stackoverflow.com/u/14538996/ ) and on the answer https://stackoverflow.com/a/67104902/ provided by the user 'akinakalin' ( https://stackoverflow.com/u/15620737/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Customizing Laravel 8 Authentication: Forcing Password Change Upon First Login

In the realm of web applications, securing user accounts is of utmost importance. One common scenario arises when developers need to ensure that new users change a randomly-generated password upon their first login. If you're building a Laravel 8 application using Jetstream and finding yourself in this situation, you’re in the right place!

In this guide, we will navigate the process of customizing your Laravel 8 authentication, focusing specifically on forcing a password change on a user’s first login. This approach not only enhances security but also provides a smoother user experience. Let’s get started!

The Problem: Forcing Password Changes

You want your new users to log in with a randomly-generated password and immediately be prompted to change that password for security reasons. The flow you envision involves:

Adding a password_changed_at field to your users table.

Redirecting the user to a password change page if this field is null after they log in.

However, you wish to implement this logic without cluttering your controllers with repetitive authentication checks. Sounds complex? Don’t worry! There’s a clean solution using middleware.

The Solution: Using Middleware

Middleware in Laravel allows you to filter HTTP requests entering your application. Our goal is to create a middleware that checks if the user needs to change their password post-login and redirects them as necessary.

Step 1: Create Middleware

You can create a middleware class named CheckFirstLoginMiddleware. Run the following Artisan command in your terminal:

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Step 2: Implement Middleware Logic

Open the newly created middleware file located in app/Http/Middleware/CheckFirstLoginMiddleware.php. You will need to implement the logic that checks whether the user’s password_changed_at field is null.

Here’s an example of what your middleware might look like:

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Step 3: Register Middleware

You need to register the CheckFirstLoginMiddleware in your application. Open up app/Http/Kernel.php and register it within the web middleware group.

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Step 4: Define the Change Password Route

Make sure you have your route defined for changing the password. This will typically be placed in your web routes file located at routes/web.php:

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Step 5: Update Your Password Reset Logic

Finally, ensure that when the user successfully changes their password, you update the password_changed_at field. This won't be in the middleware but rather in your password update method:

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Conclusion

Creating a streamlined process to force users to change their default password on their first login can significantly enhance security and user experience in your Laravel applications. By leveraging middleware like CheckFirstLoginMiddleware, you can achieve this without repetitive code in your controllers.

With just a few simple steps, you can ensure that your users will have to set their own secure password, fostering a more secure environment for everyone involved. Try implementing this today in your Laravel 8 project and see the difference it makes!

Remember, security is not a one-time action; it’s a continuous process. Stay vigilant and keep your applications up-to-date!