Email user when another user is added into the system

app/Http/Middleware/PasswordProtection.php

@@ -47,8 +47,10 @@ class PasswordProtection
         //test if password if base64 encoded
         $x_api_password = $request->header('X-API-PASSWORD');
 
-        if(base64_decode(base64_encode($x_api_password)) === $x_api_password)
+        if($request->header('X-API-PASSWORD-BASE64'))
-            $x_api_password = base64_decode($x_api_password);
+        {
+            $x_api_password = base64_decode($request->header('X-API-PASSWORD-BASE64'));
+        }
 
         if (Cache::get(auth()->user()->hashed_id.'_'.auth()->user()->account_id.'_logged_in')) {
 

app/Http/Requests/Login/LoginRequest.php

@@ -0,0 +1,54 @@
+<?php
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://www.elastic.co/licensing/elastic-license
+ */
+
+
+namespace App\Http\Requests\Login;
+
+use App\Http\Requests\Request;
+
+class LoginRequest extends Request
+{
+
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'email' => 'required',
+            'password' => 'required',
+        ];
+    }
+
+    protected function prepareForValidation()
+    {
+        $input = $this->all();
+
+        // if(base64_decode(base64_encode($input['password'])) === $input['password'])
+        //     $input['password'] = base64_decode($input['password']);
+
+        // nlog($input['password']);
+        
+        $this->replace($input);
+    }
+}

app/Listeners/SendVerificationNotification.php

@@ -16,6 +16,7 @@ use App\Jobs\Mail\NinjaMailerJob;
 use App\Jobs\Mail\NinjaMailerObject;
 use App\Libraries\MultiDB;
 use App\Mail\Admin\VerifyUserObject;
+use App\Mail\User\UserAdded;
 use App\Notifications\Ninja\VerifyUser;
 use App\Utils\Ninja;
 use Exception;
@@ -52,5 +53,13 @@ class SendVerificationNotification implements ShouldQueue
 
         $event->user->service()->invite($event->company);
 
+        $nmo = new NinjaMailerObject;
+        $nmo->mailable = new UserAdded($event->company, $event->creating_user, $event->user);
+        $nmo->company = $event->company;
+        $nmo->settings = $event->company->settings;
+        $nmo->to_user = $event->creating_user;
+        NinjaMailerJob::dispatch($nmo);
+
+
     }
 }

app/Mail/User/UserAdded.php

@@ -0,0 +1,59 @@
+<?php
+
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://www.elastic.co/licensing/elastic-license
+ */
+
+namespace App\Mail\User;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Mail\Mailable;
+use Illuminate\Queue\SerializesModels;
+
+class UserAdded extends Mailable
+{
+    // use Queueable, SerializesModels;
+
+    public $company;
+
+    public $user;
+
+    public $created_user;
+
+    /**
+     * Create a new message instance.
+     *
+     * @return void
+     */
+    public function __construct($company, $user, $created_user)
+    {
+        $this->company = $company;
+        $this->user = $user;
+        $this->created_user = $created_user;
+    }
+
+    /**
+     * Build the message.
+     *
+     * @return $this
+     */
+    public function build()
+    {
+        return $this->from(config('mail.from.address'), config('mail.from.name'))
+            ->subject(ctrans('texts.created_user'))
+            ->view('email.admin.user_added')
+            ->with([
+                'settings' => $this->company->settings,
+                'logo' => $this->company->present()->logo(),
+                'title' => ctrans('texts.created_user'),
+                'body' => ctrans('texts.user_created_user', ['user' => $this->user->present()->name(), 'created_user' => $this->created_user->present()->name(), 'time' => now()]),
+                'whitelabel' => $this->company->account->isPaid(),
+            ]);
+    }
+}

app/Utils/Ninja.php

@@ -170,4 +170,29 @@ class Ninja
 
     //     return implode('-', $parts);
     // }
+    // 
+    
+    /*
+     * Available - but not recommended for use
+     *
+     * This will guarantee a given string IS the correct format for a 
+     * base64 encoded string ,
+     * but can't guarantee that it is a base64 encoded string
+     *  
+     */
+    public static function isBase64Encoded(string $s) : bool
+    {
+
+    // Check if there are valid base64 characters
+    if (!preg_match('/^[a-zA-Z0-9\/\r\n+]*={0,2}$/', $s)) return false;
+    // Decode the string in strict mode and check the results
+    $decoded = base64_decode($s, true);
+    if(false === $decoded) return false;
+    // if string returned contains not printable chars
+    if (0 < preg_match('/((?![[:graph:]])(?!\s)(?!\p{L}))./', $decoded, $matched)) return false;
+    // Encode the string again
+    if(base64_encode($decoded) != $s) return false;
+    return true;
+
+    }
 }

app/Utils/SystemHealth.php

@@ -83,6 +83,7 @@ class SystemHealth
             'flutter_renderer' => (string)config('ninja.flutter_canvas_kit'),
             'jobs_pending' => (int) Queue::size(),
             'pdf_engine' => (string) self::getPdfEngine(),
+            'queue' => (string) config('queue.default'),
         ];
     }
 

resources/lang/en/texts.php

@@ -4281,6 +4281,7 @@ $LANG = array(
     'quotes_with_status_sent_can_be_approved' => 'Only quotes with "Sent" status can be approved.',
     'no_quotes_available_for_download' => 'No quotes available for download.',
     'copyright' => 'Copyright',
+    'user_created_user' => ':user created :created_user at :time',
 );
 
 return $LANG;

resources/views/email/admin/user_added.blade.php

@@ -0,0 +1,6 @@
+@component('email.template.admin', ['logo' => $logo, 'settings' => $settings])
+    <div class="center">
+        <h1>{!! $title !!}</h1>
+        <p>{!! $body !!}</p>
+    </div>
+@endcomponent

tests/Unit/Base64Test.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://opensource.org/licenses/AAL
+ */
+namespace Tests\Unit;
+
+use App\Utils\Ninja;
+use Tests\TestCase;
+
+/**
+ * @test
+ */
+class Base64Test extends TestCase
+{
+    /**
+     * Important consideration with Base64
+     * encoding checks.
+     *
+     * No method can guarantee against false positives.
+     */
+    public function setUp() :void
+    {
+        parent::setUp();
+    }
+
+    public function testBadBase64String()
+    {
+        $this->assertFalse(Ninja::isBase64Encoded('x'));
+    }
+
+    public function testCorrectBase64Encoding()
+    {
+        $this->assertTrue(Ninja::isBase64Encoded('MTIzNDU2'));
+    }
+
+    public function testBadBase64StringScenaro1()
+    {
+        $this->assertFalse(Ninja::isBase64Encoded('Matthies'));
+    }
+
+    public function testBadBase64StringScenaro2()
+    {
+        $this->assertFalse(Ninja::isBase64Encoded('Barthels'));
+    }
+
+    public function testBadBase64StringScenaro3()
+    {
+        $this->assertFalse(Ninja::isBase64Encoded('aaa'));
+    }
+
+}