{"id":784,"date":"2024-07-11T10:28:34","date_gmt":"2024-07-11T10:28:34","guid":{"rendered":"https:\/\/blog.200oksolutions.com\/?p=784"},"modified":"2025-12-04T07:44:08","modified_gmt":"2025-12-04T07:44:08","slug":"integrate-two-factor-authentication-laravel","status":"publish","type":"post","link":"https:\/\/www.200oksolutions.com\/blog\/integrate-two-factor-authentication-laravel\/","title":{"rendered":"Enhancing Security: Integrating Two-Factor Authentication (2FA) in Your Laravel Application"},"content":{"rendered":"\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1080 \/ 1080;\" width=\"1080\" controls src=\"https:\/\/blog.200oksolutions.com\/wp-content\/uploads\/2024\/07\/aXVi49CFtB_square.mp4\"><\/video><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Why 2FA?<\/h2>\n\n\n\n<p>Dual-Factor By requiring a second factor in addition to a password\u2014typically an email or text message\u2014authentication greatly improves security. Even if they have acquired the password, this extra step makes it considerably more difficult for unauthorized individuals to get access.<br><br>Required conditions<\/p>\n\n\n\n<p>Make sure you have the following before we begin:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>An application written in Laravel<\/li>\n\n\n\n<li>Installed Composer<\/li>\n\n\n\n<li>A fundamental comprehension of Laravel authentication<br><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">1) Install the Required Package<\/h2>\n\n\n\n<p>First, we need to install the pragmarx\/google2fa-laravel package, which provides a<br>simple way to integrate Google 2FA into Laravel. composer require pragmarx\/google2fa-laravel<br><br>After the installation, publish the configuration file:<br><br>php artisan vendor:publish &#8212;<br>provider=&#8221;PragmaRX\\Google2FALaravel\\ServiceProvider&#8221;<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2) Set Up Two-Factor Authentication<\/h2>\n\n\n\n<p>Add Middleware<br><br>Create middleware to ensure users who have not set up 2FA are prompted to do so.<br>php artisan make:middleware TwoFactorAuth<br><br>In app\/Http\/Middleware\/TwoFactorAuth.php:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\nnamespace App\\Http\\Middleware;\nuse Closure;\nuse Illuminate\\Support\\Facades\\Auth;\nclass TwoFactorAuth\n{\n public function handle($request, Closure $next)\n {\n $user = Auth::user();\n if ($user-&gt;google2fa_secret === null) {\n return redirect()-&gt;route('2fa.setup');\n }\n return $next($request);\n }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Register Middleware<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>In app\/Http\/Kernel.php, register the middleware:\nprotected $routeMiddleware = &#91;\n \/\/ ...\n '2fa' =&gt; \\App\\Http\\Middleware\\TwoFactorAuth::class,\n];\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Modify User Model<\/h2>\n\n\n\n<p>Update the User model to include 2FA fields<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\nnamespace App\\Models;\nuse Illuminate\\Foundation\\Auth\\User as Authenticatable;\nuse PragmaRX\\Google2FALaravel\\Support\\Auth;\nclass User extends Authenticatable\n{\n use Auth;\n protected $fillable = &#91;\n 'name', 'email', 'password', 'google2fa_secret',\n ];\n protected $hidden = &#91;\n 'password', 'remember_token', 'google2fa_secret',\n ];\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Create Migration<\/h2>\n\n\n\n<p>Add the google2fa_secret field to the users table<\/p>\n\n\n\n<p>php artisan make:migration add_google2fa_secret_to_users_table &#8212;<br>table=users<br><br>In the migration file:<br><\/p>\n\n\n\n<p>public function up()<br>{<br>Schema::table(&#8216;users&#8217;, function (Blueprint $table) {<br>$table-&gt;string(&#8216;google2fa_secret&#8217;)-&gt;nullable();<br>});<br>}<br>public function down()<br>{<br>Schema::table(&#8216;users&#8217;, function (Blueprint $table) {<br>$table-&gt;dropColumn(&#8216;google2fa_secret&#8217;);<br>});<br>}<br>Run the migration:<br>php artisan migrate<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3) Set Up Routes and Controller<br><br>Define Routes<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>In routes\/web.php:\n\nuse App\\Http\\Controllers\\TwoFactorAuthController;\nRoute::get('2fa\/setup', &#91;TwoFactorAuthController::class, 'showSetupForm'])-\n&gt;name('2fa.setup');\nRoute::post('2fa\/setup', &#91;TwoFactorAuthController::class, 'setup'])-\n&gt;name('2fa.setup.post');\nRoute::post('2fa\/verify', &#91;TwoFactorAuthController::class, 'verify'])-\n&gt;name('2fa.verify');<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Create Controller<\/h2>\n\n\n\n<p>Generate a controller for handling 2FA setup and verification:<br><br>php artisan make:controller TwoFactorAuthController<br><br>In app\/Http\/Controllers\/TwoFactorAuthController.php:<br><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\nnamespace App\\Http\\Controllers;\nuse Illuminate\\Http\\Request;\nuse PragmaRX\\Google2FALaravel\\Google2FA;\nuse Auth;\nclass TwoFactorAuthController extends Controller\n{\n protected $google2fa;\n public function __construct(Google2FA $google2fa)\n {\n $this-&gt;google2fa = $google2fa;\n }\n public function showSetupForm(Request $request)\n {\n $user = Auth::user();\n $google2fa_url = \"\";\nif ($user-&gt;google2fa_secret === null) {\n $user-&gt;google2fa_secret = $this-&gt;google2fa-\n&gt;generateSecretKey();\n $user-&gt;save();\n }\n $google2fa_url = $this-&gt;google2fa-&gt;getQRCodeInline(\n config('app.name'),\n $user-&gt;email,\n $user-&gt;google2fa_secret\n );\n return view('2fa.setup', &#91;'google2fa_url' =&gt; $google2fa_url,\n'secret' =&gt; $user-&gt;google2fa_secret]);\n }\n public function setup(Request $request)\n {\n $request-&gt;validate(&#91;\n 'verify-code' =&gt; 'required|numeric',\n ]);\n $user = Auth::user();\n $valid = $this-&gt;google2fa-&gt;verifyKey($user-&gt;google2fa_secret,\n$request-&gt;input('verify-code'));\n if ($valid) {\n return redirect()-&gt;route('home')-&gt;with('success', '2FA setup\nsuccessfully.');\n }\n return redirect()-&gt;back()-&gt;with('error', 'Invalid verification\ncode, please try again.');\n }\n public function verify(Request $request)\n {\n $request-&gt;validate(&#91;\n 'one_time_password' =&gt; 'required|numeric',\n\n]);\n $user = Auth::user();\n $valid = $this-&gt;google2fa-&gt;verifyKey($user-&gt;google2fa_secret,\n$request-&gt;input('one_time_password'));\n if ($valid) {\n $request-&gt;session()-&gt;put('2fa_verified', true);\n return redirect()-&gt;route('home');\n }\n return redirect()-&gt;back()-&gt;with('error', 'Invalid verification\ncode, please try again.');\n }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">4: Create Views<\/h2>\n\n\n\n<p>Create a view for the 2FA setup form at resources\/views\/2fa\/setup.blade.php:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@extends('layouts.app')\n@section('content')\n&lt;div class=\"container\"&gt;\n &lt;h2&gt;Setup Two-Factor Authentication&lt;\/h2&gt;\n &lt;p&gt;Scan the following QR code with your Google Authenticator app.&lt;\/p&gt;\n &lt;img src=\"{{ $google2fa_url }}\" alt=\"2FA QR Code\"&gt;\n &lt;form method=\"POST\" action=\"{{ route('2fa.setup.post') }}\"&gt;\n @csrf\n &lt;div class=\"form-group\"&gt;\n &lt;label for=\"verify-code\"&gt;Verification Code&lt;\/label&gt;\n &lt;input type=\"text\" id=\"verify-code\" name=\"verify-code\"\nclass=\"form-control\" required&gt;\n &lt;\/div&gt;\n &lt;button type=\"submit\" class=\"btn btn-primary\"&gt;Verify and Enable\n2FA&lt;\/button&gt;\n &lt;\/form&gt;\n&lt;\/div&gt;\n@endsection<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>By integrating Two-Factor Authentication in your Laravel application, you significantly<br>enhance the security for your users. This extra layer of protection ensures that even if<br>passwords are compromised, unauthorized access is still prevented. Implementing 2FA might<br>seem daunting at first, but with Laravel and the pragmarx\/google2fa-laravel package, the<br>process is straightforward and manageable. Stay secure!<br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Why 2FA? Dual-Factor By requiring a second factor in addition to a password\u2014typically an email or text&hellip;<\/p>\n","protected":false},"author":5,"featured_media":855,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[128,127,29],"class_list":["post-784","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laravel","tag-2fa","tag-laravel","tag-laravel-development"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Integrate Two-Factor Authentication in Laravel<\/title>\n<meta name=\"description\" content=\"Enhance your Laravel application&#039;s security by integrating Two-Factor Authentication (2FA) using the pragmarx\/google2fa-laravel package. Add an extra layer of protection and prevent unauthorized access, even if passwords are compromised. 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