[WIP] Add google2fa depend and views

app/Http/Controllers/Settings/Google2FAController.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace App\Http\Controllers\Settings;
+
+use Crypt;
+use Google2FA;
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+use Illuminate\Foundation\Validation\ValidatesRequests;
+use \ParagonIE\ConstantTime\Base32;
+
+class Google2FAController extends Controller
+{
+    use ValidatesRequests;
+
+    /**
+     * Create a new authentication controller instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        $this->middleware('web');
+    }
+
+    /**
+     *
+     * @param \Illuminate\Http\Request $request
+     * @return \Illuminate\Http\Response
+     */
+    public function enableTwoFactor(Request $request)
+    {
+        //generate new secret
+        $secret = $this->generateSecret();
+
+        //get user
+        $user = $request->user();
+
+        //encrypt and then save secret
+        $user->google2fa_secret = Crypt::encrypt($secret);
+        $user->save();
+
+        //generate image for QR barcode
+        $imageDataUri = Google2FA::getQRCodeInline(
+            $request->getHttpHost(),
+            $user->email,
+            $secret,
+            200
+        );
+
+        return view('settings.2fa.enable', ['image' => $imageDataUri, 'secret' => $secret]);
+    }
+
+    /**
+     *
+     * @param \Illuminate\Http\Request $request
+     * @return \Illuminate\Http\Response
+     */
+    public function disableTwoFactor(Request $request)
+    {
+        $user = $request->user();
+
+        //make secret column blank
+        $user->google2fa_secret = null;
+        $user->save();
+
+        return view('settings.2fa.disable');
+    }
+
+    /**
+     * Generate a secret key in Base32 format
+     *
+     * @return string
+     */
+    private function generateSecret()
+    {
+        $google2fa = app('pragmarx.google2fa');
+
+        return $google2fa->generateSecretKey(32);
+    }
+}

app/Http/Kernel.php

@@ -56,5 +56,6 @@ class Kernel extends HttpKernel
         //'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
         'throttle' => \App\Http\Middleware\ThrottleRequestsMiddleware::class,
         'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
+        '2fa' => \PragmaRX\Google2FALaravel\Middleware::class,
     ];
 }

app/User.php

@@ -31,7 +31,7 @@ class User extends Authenticatable
      * @var array
      */
     protected $hidden = [
-        'password', 'remember_token',
+        'password', 'remember_token', 'google2fa_secret',
     ];
 
     /**

composer.json

@@ -6,24 +6,28 @@
     "type": "project",
     "require": {
         "php": ">=7.0.0",
-        "laravel/framework": "5.5.*",
-        "barryvdh/laravel-debugbar": "^2.2",
-        "jenssegers/date": "^3.2",
         "ext-intl": "*",
-        "predis/predis": "^1.1",
-        "guzzlehttp/guzzle": "^6.2",
-        "fzaninotto/faker": "^1.6",
+        "bacon/bacon-qr-code": "^1.0",
+        "barryvdh/laravel-debugbar": "^2.2",
         "doctrine/dbal": "^2.5",
-        "laravel/socialite": "^3.0",
-        "intervention/image": "^2.3",
-        "sabre/vobject": "^4.1",
         "erusev/parsedown": "~1.6",
+        "fzaninotto/faker": "^1.6",
+        "guzzlehttp/guzzle": "^6.2",
+        "intervention/image": "^2.3",
+        "jenssegers/date": "^3.2",
         "laravel/cashier": "~7.0",
-        "roave/security-advisories": "dev-master",
         "laravel/dusk": "^1.1",
-        "sentry/sentry-laravel": "^0.7.0",
+        "laravel/framework": "5.5.*",
+        "laravel/passport": "^4.0",
+        "laravel/socialite": "^3.0",
         "league/flysystem-aws-s3-v3": "~1.0",
-        "laravel/passport": "^4.0"
+        "paragonie/constant_time_encoding": "^2.2",
+        "pragmarx/google2fa": "^2.0",
+        "pragmarx/google2fa-laravel": "^0.1.4",
+        "predis/predis": "^1.1",
+        "roave/security-advisories": "dev-master",
+        "sabre/vobject": "^4.1",
+        "sentry/sentry-laravel": "^0.7.0"
     },
     "require-dev": {
         "mockery/mockery": "0.9.*",