Replace 2FA QR Code generation (pterodactyl#1548)

Due to the Google API for generating the 2FA QR code will be shut down on 14.04.2019, this adds the package "pragmarx/google2fa-qrcode" and updates "pragmarx/google2fa" to version 5.x. 
Due to now using BaconQR, Pterodactyl now needs the php-imagick extension to render the images.

Author: saibotk

app/Services/Users/TwoFactorSetupService.php

@@ -10,7 +10,7 @@
 namespace Pterodactyl\Services\Users;
 
 use Pterodactyl\Models\User;
-use PragmaRX\Google2FA\Google2FA;
+use PragmaRX\Google2FAQRCode\Google2FA;
 use Illuminate\Contracts\Encryption\Encrypter;
 use Pterodactyl\Contracts\Repository\UserRepositoryInterface;
 use Illuminate\Contracts\Config\Repository as ConfigRepository;
@@ -28,7 +28,7 @@ class TwoFactorSetupService
     private $encrypter;
 
     /**
-     * @var \PragmaRX\Google2FA\Google2FA
+     * @var PragmaRX\Google2FAQRCode\Google2FA
      */
     private $google2FA;
 
@@ -42,7 +42,7 @@ class TwoFactorSetupService
      *
      * @param \Illuminate\Contracts\Config\Repository                   $config
      * @param \Illuminate\Contracts\Encryption\Encrypter                $encrypter
-     * @param \PragmaRX\Google2FA\Google2FA                             $google2FA
+     * @param PragmaRX\Google2FAQRCode\Google2FA                        $google2FA
      * @param \Pterodactyl\Contracts\Repository\UserRepositoryInterface $repository
      */
     public function __construct(
@@ -70,7 +70,7 @@ public function __construct(
     public function handle(User $user): string
     {
         $secret = $this->google2FA->generateSecretKey($this->config->get('pterodactyl.auth.2fa.bytes'));
-        $image = $this->google2FA->getQRCodeGoogleUrl($this->config->get('app.name'), $user->email, $secret);
+        $image = $this->google2FA->getQRCodeInline($this->config->get('app.name'), $user->email, $secret);
 
         $this->repository->withoutFreshModel()->update($user->id, [
             'totp_secret' => $this->encrypter->encrypt($secret),

composer.json

@@ -29,7 +29,8 @@
         "lord/laroute": "^2.4",
         "matriphe/iso-639": "^1.2",
         "nesbot/carbon": "^1.22",
-        "pragmarx/google2fa": "^2.0",
+        "pragmarx/google2fa": "^5.0",
+        "pragmarx/google2fa-qrcode": "^1.0.3",
         "predis/predis": "^1.1",
         "prologue/alerts": "^0.4",
         "ramsey/uuid": "^3.7",

composer.lock

@@ -5,7 +5,7 @@
 use Mockery as m;
 use Tests\TestCase;
 use Pterodactyl\Models\User;
-use PragmaRX\Google2FA\Google2FA;
+use PragmaRX\Google2FAQRCode\Google2FA;
 use Illuminate\Contracts\Config\Repository;
 use Illuminate\Contracts\Encryption\Encrypter;
 use Pterodactyl\Services\Users\TwoFactorSetupService;
@@ -24,7 +24,7 @@ class TwoFactorSetupServiceTest extends TestCase
     private $encrypter;
 
     /**
-     * @var \PragmaRX\Google2FA\Google2FA|\Mockery\Mock
+     * @var PragmaRX\Google2FAQRCode\Google2FA|\Mockery\Mock
      */
     private $google2FA;
 
@@ -56,7 +56,7 @@ public function testSecretAndImageAreReturned()
         $this->config->shouldReceive('get')->with('pterodactyl.auth.2fa.bytes')->once()->andReturn(32);
         $this->google2FA->shouldReceive('generateSecretKey')->with(32)->once()->andReturn('secretKey');
         $this->config->shouldReceive('get')->with('app.name')->once()->andReturn('CompanyName');
-        $this->google2FA->shouldReceive('getQRCodeGoogleUrl')->with('CompanyName', $model->email, 'secretKey')->once()->andReturn('http://url.com');
+        $this->google2FA->shouldReceive('getQRCodeInline')->with('CompanyName', $model->email, 'secretKey')->once()->andReturn('http://url.com');
         $this->encrypter->shouldReceive('encrypt')->with('secretKey')->once()->andReturn('encryptedSecret');
         $this->repository->shouldReceive('withoutFreshModel->update')->with($model->id, ['totp_secret' => 'encryptedSecret'])->once()->andReturnNull();