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			840 lines
		
	
	
		
			29 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			840 lines
		
	
	
		
			29 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
 | |
| /**
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|  * Invoice Ninja (https://invoiceninja.com).
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|  *
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|  * @link https://github.com/invoiceninja/invoiceninja source repository
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|  *
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|  * @copyright Copyright (c) 2024. Invoice Ninja LLC (https://invoiceninja.com)
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|  *
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|  * @license https://www.elastic.co/licensing/elastic-license
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|  */
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| 
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| namespace App\Jobs\Mail;
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| 
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| use App\DataMapper\Analytics\EmailFailure;
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| use App\DataMapper\Analytics\EmailSuccess;
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| use App\Events\Invoice\InvoiceWasEmailedAndFailed;
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| use App\Events\Payment\PaymentWasEmailedAndFailed;
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| use App\Jobs\Util\SystemLogger;
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| use App\Libraries\Google\Google;
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| use App\Libraries\MultiDB;
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| use App\Models\ClientContact;
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| use App\Models\Company;
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| use App\Models\Invoice;
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| use App\Models\Payment;
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| use App\Models\SystemLog;
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| use App\Models\User;
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| use App\Utils\Ninja;
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| use App\Utils\Traits\MakesHash;
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| use GuzzleHttp\Exception\ClientException;
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| use Illuminate\Bus\Queueable;
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| use Illuminate\Contracts\Queue\ShouldQueue;
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| use Illuminate\Foundation\Bus\Dispatchable;
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| use Illuminate\Queue\InteractsWithQueue;
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| use Illuminate\Queue\SerializesModels;
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| use Illuminate\Support\Facades\App;
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| use Illuminate\Support\Facades\Cache;
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| use Illuminate\Support\Facades\Mail;
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| use Turbo124\Beacon\Facades\LightLogs;
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| 
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| /*Multi Mailer implemented*/
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| 
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| class NinjaMailerJob implements ShouldQueue
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| {
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|     use Dispatchable;
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|     use InteractsWithQueue;
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|     use Queueable;
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|     use SerializesModels;
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|     use MakesHash;
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| 
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|     public $tries = 4; //number of retries
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|     public $deleteWhenMissingModels = true;
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| 
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|     /** @var null|\App\Models\Company $company  **/
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|     public ?Company $company;
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| 
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|     private $mailer;
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| 
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|     protected $client_postmark_secret = false;
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| 
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|     protected $client_mailgun_secret = false;
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| 
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|     protected $client_mailgun_domain = false;
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| 
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|     protected $client_brevo_secret = false;
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| 
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|     public function __construct(public ?NinjaMailerObject $nmo, public bool $override = false)
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|     {
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|     }
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| 
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|     public function backoff()
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|     {
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|         return [rand(5, 29), rand(30, 59), rand(61, 100), rand(180, 500)];
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|     }
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| 
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|     public function handle()
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|     {
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|         /*Set the correct database*/
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|         MultiDB::setDb($this->nmo->company->db);
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| 
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|         /* Serializing models from other jobs wipes the primary key */
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|         $this->company = Company::query()->where('company_key', $this->nmo->company->company_key)->first();
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| 
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|         /* Set the email driver */
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|         $this->setMailDriver();
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| 
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|         /* If any pre conditions fail, we return early here */
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|         if (!$this->company || $this->preFlightChecksFail()) {
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|             return;
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|         }
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|         /* Run time we set Reply To Email*/
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|         if (strlen($this->nmo->settings->reply_to_email) > 1) {
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|             if (property_exists($this->nmo->settings, 'reply_to_name')) {
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|                 $reply_to_name = strlen($this->nmo->settings->reply_to_name) > 3 ? $this->nmo->settings->reply_to_name : $this->nmo->settings->reply_to_email;
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|             } else {
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|                 $reply_to_name = $this->nmo->settings->reply_to_email;
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|             }
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| 
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|             $this->nmo->mailable->replyTo($this->nmo->settings->reply_to_email, $reply_to_name);
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|         } elseif (isset($this->nmo->invitation->user)) {
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|             $this->nmo->mailable->replyTo($this->nmo->invitation->user->email, $this->nmo->invitation->user->present()->name());
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|         } else {
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|             $this->nmo->mailable->replyTo($this->company->owner()->email, $this->company->owner()->present()->name());
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|         }
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| 
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| 
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|         /* Run time we set the email tag */
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|         $this->nmo->mailable->tag($this->company->company_key);
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| 
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|         /* If we have an invitation present, we pass the invitation key into the email headers*/
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|         if ($this->nmo->invitation) {
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|             $this->nmo
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|                 ->mailable
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|                 ->withSymfonyMessage(function ($message) {
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|                     $message->getHeaders()->addTextHeader('x-invitation', $this->nmo->invitation->key);
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|                     // $message->getHeaders()->addTextHeader('List-Unsubscribe', $this->nmo->mailable->viewData->email_preferences);
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|                 });
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|         }
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| 
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|         //send email
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|         try {
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|             nlog("Trying to send to {$this->nmo->to_user->email} " . now()->toDateTimeString());
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|             nlog("Using mailer => " . $this->mailer);
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| 
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|             $mailer = Mail::mailer($this->mailer);
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| 
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|             if ($this->client_postmark_secret) {
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|                 $mailer->postmark_config($this->client_postmark_secret);
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|             }
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| 
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|             if ($this->client_mailgun_secret) {
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|                 $mailer->mailgun_config($this->client_mailgun_secret, $this->client_mailgun_domain, $this->nmo->settings->mailgun_endpoint);
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|             }
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| 
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|             if ($this->client_brevo_secret) {
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|                 $mailer->brevo_config($this->client_brevo_secret);
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|             }
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| 
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|             $mailable = $this->nmo->mailable;
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| 
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|             /** May need to re-build it here @todo explain why we need this? */
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|             if (Ninja::isHosted() && method_exists($mailable, 'build') && $this->nmo->settings->email_style != "custom") {
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|                 $mailable->build();
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|             }
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| 
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|             $mailer
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|                 ->to($this->nmo->to_user->email)
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|                 ->send($mailable);
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| 
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|             /* Count the amount of emails sent across all the users accounts */
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| 
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|             $this->incrementEmailCounter();
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| 
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|             LightLogs::create(new EmailSuccess($this->nmo->company->company_key, $this->nmo->mailable->subject))
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|                 ->send();
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| 
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|         } catch (\Symfony\Component\Mime\Exception\RfcComplianceException $e) {
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|             nlog("Mailer failed with a Logic Exception {$e->getMessage()}");
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|             $this->fail();
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|             $this->cleanUpMailers();
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|             $this->logMailError($e->getMessage(), $this->company->clients()->first());
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|             return;
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|         } catch (\Symfony\Component\Mime\Exception\LogicException $e) {
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|             nlog("Mailer failed with a Logic Exception {$e->getMessage()}");
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|             $this->fail();
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|             $this->cleanUpMailers();
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|             $this->logMailError($e->getMessage(), $this->company->clients()->first());
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|             return;
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|         } catch(\Google\Service\Exception $e) {
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| 
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|             if ($e->getCode() == '429') {
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| 
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|                 $message = "Google rate limiting triggered, we are queueing based on Gmail requirements.";
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|                 $this->logMailError($message, $this->company->clients()->first());
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|                 sleep(rand(1, 2));
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|                 $this->release(900);
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| 
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|             }
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| 
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|         } catch (\Exception $e) {
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|             nlog("Mailer failed with {$e->getMessage()}");
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|             $message = $e->getMessage();
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| 
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|             /**
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|              * Post mark buries the proper message in a a guzzle response
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|              * this merges a text string with a json object
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|              * need to harvest the ->Message property using the following
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|              */
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|             if (stripos($e->getMessage(), 'code 300') !== false || stripos($e->getMessage(), 'code 413') !== false) {
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|                 $message = "Either Attachment too large, or recipient has been suppressed.";
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| 
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|                 $this->fail();
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|                 $this->logMailError($e->getMessage(), $this->company->clients()->first());
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| 
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|                 if ($this->nmo->entity) {
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|                     $this->entityEmailFailed($message);
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|                 }
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| 
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|                 $this->cleanUpMailers();
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| 
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|                 return;
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|             }
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| 
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|             if(stripos($e->getMessage(), 'Dsn') !== false) {
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| 
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|                 nlog("Incorrectly configured mail server - setting to default mail driver.");
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|                 $this->nmo->settings->email_sending_method = 'default';
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|                 return $this->setMailDriver();
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| 
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|             }
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| 
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|             if (stripos($e->getMessage(), 'code 406') !== false) {
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| 
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|                 $email = $this->nmo->to_user->email ?? '';
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| 
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|                 $message = "Recipient {$email} has been suppressed and cannot receive emails from you.";
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| 
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|                 $this->fail();
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|                 $this->logMailError($message, $this->company->clients()->first());
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| 
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|                 if ($this->nmo->entity) {
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|                     $this->entityEmailFailed($message);
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|                 }
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| 
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|                 $this->cleanUpMailers();
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| 
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|                 return;
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|             }
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| 
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| 
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|             //only report once, not on all tries
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|             if ($this->attempts() == $this->tries) {
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|                 /* If there is an entity attached to the message send a failure mailer */
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|                 if ($this->nmo->entity) {
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|                     $this->entityEmailFailed($message);
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|                 }
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| 
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|                 /* Don't send postmark failures to Sentry */
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|                 if (Ninja::isHosted() && (!$e instanceof ClientException)) {
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|                     app('sentry')->captureException($e);
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|                 }
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|             }
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| 
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|             /* Releasing immediately does not add in the backoff */
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|             sleep(rand(2, 3));
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|             $this->release($this->backoff()[$this->attempts() - 1]);
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|         }
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| 
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|         $this->nmo = null;
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|         $this->company = null;
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| 
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|         /*Clean up mailers*/
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|         $this->cleanUpMailers();
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|     }
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| 
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|     private function incrementEmailCounter(): void
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|     {
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|         if(in_array($this->mailer, ['default','mailgun','postmark'])) {
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|             Cache::increment("email_quota".$this->company->account->key);
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|         }
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| 
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|     }
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|     /**
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|      * Entity notification when an email fails to send
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|      *
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|      * @param  string $message
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|      * @return void
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|      */
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|     private function entityEmailFailed($message): void
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|     {
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|         $class = get_class($this->nmo->entity);
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| 
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|         switch ($class) {
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|             case Invoice::class:
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|                 event(new InvoiceWasEmailedAndFailed($this->nmo->invitation, $this->nmo->company, $message, $this->nmo->template, Ninja::eventVars(auth()->user() ? auth()->user()->id : null)));
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|                 break;
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|             case Payment::class:
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|                 event(new PaymentWasEmailedAndFailed($this->nmo->entity, $this->nmo->company, $message, Ninja::eventVars(auth()->user() ? auth()->user()->id : null)));
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|                 break;
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|             default:
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|                 # code...
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|                 break;
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|         }
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| 
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|         if ($this->nmo->to_user instanceof ClientContact) {
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|             $this->logMailError($message, $this->nmo->to_user->client);
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|         }
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|     }
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| 
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|     /**
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|      * Initializes the configured Mailer
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|      */
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|     private function setMailDriver()
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|     {
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|         /* Singletons need to be rebooted each time just in case our Locale is changing*/
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|         App::forgetInstance('translator');
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|         $t = app('translator');
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|         $t->replace(Ninja::transformTranslations($this->nmo->settings));
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| 
 | |
|         /** Force free/trials onto specific mail driver */
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|         // if(Ninja::isHosted() && !$this->company->account->isPaid())
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|         // {
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|         //     $this->mailer = 'mailgun';
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|         //     $this->setHostedMailgunMailer();
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|         //     return $this;
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|         // }
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| 
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|         if (Ninja::isHosted() && $this->company->account->isPaid() && $this->nmo->settings->email_sending_method == 'default') {
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|             //check if outlook.
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| 
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|             try {
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|                 $email = $this->nmo->to_user->email;
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|                 $domain = explode("@", $email)[1] ?? "";
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|                 $dns = dns_get_record($domain, DNS_MX);
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|                 $server = $dns[0]["target"];
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|                 if (stripos($server, "outlook.com") !== false) {
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| 
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|                     $this->mailer = 'postmark';
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|                     $this->client_postmark_secret = config('services.postmark-outlook.token');
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| 
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|                     if (property_exists($this->nmo->settings, 'email_from_name') && strlen($this->nmo->settings->email_from_name) > 1) {
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|                         $email_from_name = $this->nmo->settings->email_from_name;
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|                     } else {
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|                         $email_from_name = $this->company->present()->name();
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|                     }
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| 
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|                     $this->nmo
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|                         ->mailable
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|                         ->from(config('services.postmark-outlook.from.address'), $email_from_name);
 | |
| 
 | |
|                     return $this;
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|                 }
 | |
|             } catch (\Exception $e) {
 | |
| 
 | |
|                 nlog("problem switching outlook driver - hosted");
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|                 nlog($e->getMessage());
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|             }
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|         }
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| 
 | |
|         switch ($this->nmo->settings->email_sending_method) {
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|             case 'default':
 | |
|                 $this->mailer = config('mail.default');
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|                 // $this->setHostedMailgunMailer(); //should only be activated if hosted platform needs to fall back to mailgun
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|                 return $this;
 | |
|             case 'mailgun':
 | |
|                 $this->mailer = 'mailgun';
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|                 $this->setHostedMailgunMailer();
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|                 return $this;
 | |
|             case 'gmail':
 | |
|                 $this->mailer = 'gmail';
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|                 $this->setGmailMailer();
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|                 return $this;
 | |
|             case 'office365':
 | |
|             case 'microsoft':
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|                 $this->mailer = 'office365';
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|                 $this->setOfficeMailer();
 | |
|                 return $this;
 | |
|             case 'client_postmark':
 | |
|                 $this->mailer = 'postmark';
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|                 $this->setPostmarkMailer();
 | |
|                 return $this;
 | |
|             case 'client_mailgun':
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|                 $this->mailer = 'mailgun';
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|                 $this->setMailgunMailer();
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|                 return $this;
 | |
|             case 'client_brevo':
 | |
|                 $this->mailer = 'brevo';
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|                 $this->setBrevoMailer();
 | |
|                 return $this;
 | |
|             case 'smtp':
 | |
|                 $this->mailer = 'smtp';
 | |
|                 $this->configureSmtpMailer();
 | |
|                 return $this;
 | |
|             default:
 | |
|                 break;
 | |
|         }
 | |
| 
 | |
|         if (Ninja::isSelfHost()) {
 | |
|             $this->setSelfHostMultiMailer();
 | |
|         }
 | |
| 
 | |
|         return $this;
 | |
|     }
 | |
| 
 | |
|     private function configureSmtpMailer()
 | |
|     {
 | |
| 
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|         $company = $this->company;
 | |
| 
 | |
|         $smtp_host = $company->smtp_host ?? '';
 | |
|         $smtp_port = $company->smtp_port;
 | |
|         $smtp_username = $company->smtp_username ?? '';
 | |
|         $smtp_password = $company->smtp_password ?? '';
 | |
|         $smtp_encryption = $company->smtp_encryption ?? 'tls';
 | |
|         $smtp_local_domain = strlen($company->smtp_local_domain) > 2 ? $company->smtp_local_domain : null;
 | |
|         $smtp_verify_peer = $company->smtp_verify_peer ?? true;
 | |
| 
 | |
|         if(strlen($smtp_host) <= 1 ||
 | |
|         strlen($smtp_username) <= 1 ||
 | |
|         strlen($smtp_password) <= 1
 | |
|         ) {
 | |
|             $this->nmo->settings->email_sending_method = 'default';
 | |
|             return $this->setMailDriver();
 | |
|         }
 | |
| 
 | |
| 
 | |
|         config([
 | |
|             'mail.mailers.smtp' => [
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|                 'transport' => 'smtp',
 | |
|                 'host' => $smtp_host,
 | |
|                 'port' => $smtp_port,
 | |
|                 'username' => $smtp_username,
 | |
|                 'password' => $smtp_password,
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|                 'encryption' => $smtp_encryption,
 | |
|                 'local_domain' => $smtp_local_domain,
 | |
|                 'verify_peer' => $smtp_verify_peer,
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|                 'timeout' => 30,
 | |
|             ],
 | |
|         ]);
 | |
| 
 | |
|         if (property_exists($this->nmo->settings, 'email_from_name') && strlen($this->nmo->settings->email_from_name) > 1) {
 | |
|             $email_from_name = $this->nmo->settings->email_from_name;
 | |
|         } else {
 | |
|             $email_from_name = $this->company->present()->name();
 | |
|         }
 | |
| 
 | |
|         $user = $this->resolveSendingUser();
 | |
|         $sending_email = (isset($this->nmo->settings->custom_sending_email) && stripos($this->nmo->settings->custom_sending_email, "@")) ? $this->nmo->settings->custom_sending_email : $user->email;
 | |
| 
 | |
|         $this->nmo
 | |
|             ->mailable
 | |
|             ->from($sending_email, $email_from_name);
 | |
| 
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Allows configuration of multiple mailers
 | |
|      * per company for use by self hosted users
 | |
|      */
 | |
|     private function setSelfHostMultiMailer(): void
 | |
|     {
 | |
|         if (env($this->company->id . '_MAIL_HOST')) {
 | |
|             config([
 | |
|                 'mail.mailers.smtp' => [
 | |
|                     'transport' => 'smtp',
 | |
|                     'host' => env($this->company->id . '_MAIL_HOST'),
 | |
|                     'port' => env($this->company->id . '_MAIL_PORT'),
 | |
|                     'username' => env($this->company->id . '_MAIL_USERNAME'),
 | |
|                     'password' => env($this->company->id . '_MAIL_PASSWORD'),
 | |
|                 ],
 | |
|             ]);
 | |
| 
 | |
|             if (env($this->company->id . '_MAIL_FROM_ADDRESS')) {
 | |
|                 $this->nmo
 | |
|                     ->mailable
 | |
|                     ->from(env($this->company->id . '_MAIL_FROM_ADDRESS', env('MAIL_FROM_ADDRESS')), env($this->company->id . '_MAIL_FROM_NAME', env('MAIL_FROM_NAME')));
 | |
|             }
 | |
|         }
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Ensure we discard any data that is not required
 | |
|      *
 | |
|      * @return void
 | |
|      */
 | |
|     private function cleanUpMailers(): void
 | |
|     {
 | |
|         $this->client_postmark_secret = false;
 | |
| 
 | |
|         $this->client_mailgun_secret = false;
 | |
| 
 | |
|         $this->client_mailgun_domain = false;
 | |
| 
 | |
|         $this->client_brevo_secret = false;
 | |
| 
 | |
|         //always dump the drivers to prevent reuse
 | |
|         app('mail.manager')->forgetMailers();
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Check to ensure no cross account
 | |
|      * emails can be sent.
 | |
|      *
 | |
|      * @param User $user
 | |
|      */
 | |
|     private function checkValidSendingUser($user)
 | |
|     {
 | |
|         /* Always ensure the user is set on the correct account */
 | |
|         if ($user->account_id != $this->company->account_id) {
 | |
|             $this->nmo->settings->email_sending_method = 'default';
 | |
|             return $this->setMailDriver();
 | |
|         }
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Resolves the sending user
 | |
|      * when configuring the Mailer
 | |
|      * on behalf of the client
 | |
|      *
 | |
|      * @return User $user
 | |
|      */
 | |
|     private function resolveSendingUser(): ?User
 | |
|     {
 | |
|         $sending_user = $this->nmo->settings->gmail_sending_user_id;
 | |
| 
 | |
|         if ($sending_user == "0") {
 | |
|             $user = $this->company->owner();
 | |
|         } else {
 | |
|             $user = User::find($this->decodePrimaryKey($sending_user));
 | |
|         }
 | |
| 
 | |
|         return $user;
 | |
|     }
 | |
| 
 | |
|     private function setHostedMailgunMailer()
 | |
|     {
 | |
| 
 | |
|         if (property_exists($this->nmo->settings, 'email_from_name') && strlen($this->nmo->settings->email_from_name) > 1) {
 | |
|             $email_from_name = $this->nmo->settings->email_from_name;
 | |
|         } else {
 | |
|             $email_from_name = $this->company->present()->name();
 | |
|         }
 | |
| 
 | |
|         $this->nmo
 | |
|             ->mailable
 | |
|             ->from(config('services.mailgun.from.address'), $email_from_name);
 | |
| 
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Configures Mailgun using client supplied secret
 | |
|      * as the Mailer
 | |
|      */
 | |
|     private function setMailgunMailer()
 | |
|     {
 | |
|         if (strlen($this->nmo->settings->mailgun_secret) > 2 && strlen($this->nmo->settings->mailgun_domain) > 2) {
 | |
|             $this->client_mailgun_secret = $this->nmo->settings->mailgun_secret;
 | |
|             $this->client_mailgun_domain = $this->nmo->settings->mailgun_domain;
 | |
|         } else {
 | |
|             $this->nmo->settings->email_sending_method = 'default';
 | |
|             return $this->setMailDriver();
 | |
|         }
 | |
| 
 | |
|         $user = $this->resolveSendingUser();
 | |
| 
 | |
|         $sending_email = (isset($this->nmo->settings->custom_sending_email) && stripos($this->nmo->settings->custom_sending_email, "@")) ? $this->nmo->settings->custom_sending_email : $user->email;
 | |
|         $sending_user = (isset($this->nmo->settings->email_from_name) && strlen($this->nmo->settings->email_from_name) > 2) ? $this->nmo->settings->email_from_name : $user->name();
 | |
| 
 | |
|         $this->nmo
 | |
|             ->mailable
 | |
|             ->from($sending_email, $sending_user);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Configures Brevo using client supplied secret
 | |
|      * as the Mailer
 | |
|      */
 | |
|     private function setBrevoMailer()
 | |
|     {
 | |
|         if (strlen($this->nmo->settings->brevo_secret) > 2) {
 | |
|             $this->client_brevo_secret = $this->nmo->settings->brevo_secret;
 | |
|         } else {
 | |
|             $this->nmo->settings->email_sending_method = 'default';
 | |
|             return $this->setMailDriver();
 | |
|         }
 | |
| 
 | |
|         $user = $this->resolveSendingUser();
 | |
| 
 | |
|         $sending_email = (isset($this->nmo->settings->custom_sending_email) && stripos($this->nmo->settings->custom_sending_email, "@")) ? $this->nmo->settings->custom_sending_email : $user->email;
 | |
|         $sending_user = (isset($this->nmo->settings->email_from_name) && strlen($this->nmo->settings->email_from_name) > 2) ? $this->nmo->settings->email_from_name : $user->name();
 | |
| 
 | |
|         $this->nmo
 | |
|             ->mailable
 | |
|             ->from($sending_email, $sending_user);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Configures Postmark using client supplied secret
 | |
|      * as the Mailer
 | |
|      */
 | |
|     private function setPostmarkMailer()
 | |
|     {
 | |
|         if (strlen($this->nmo->settings->postmark_secret) > 2) {
 | |
|             $this->client_postmark_secret = $this->nmo->settings->postmark_secret;
 | |
|         } else {
 | |
|             $this->nmo->settings->email_sending_method = 'default';
 | |
|             return $this->setMailDriver();
 | |
|         }
 | |
| 
 | |
|         $user = $this->resolveSendingUser();
 | |
| 
 | |
|         $sending_email = (isset($this->nmo->settings->custom_sending_email) && stripos($this->nmo->settings->custom_sending_email, "@")) ? $this->nmo->settings->custom_sending_email : $user->email;
 | |
|         $sending_user = (isset($this->nmo->settings->email_from_name) && strlen($this->nmo->settings->email_from_name) > 2) ? $this->nmo->settings->email_from_name : $user->name();
 | |
| 
 | |
|         $this->nmo
 | |
|             ->mailable
 | |
|             ->from($sending_email, $sending_user);
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Configures Microsoft via Oauth
 | |
|      * as the Mailer
 | |
|      */
 | |
|     private function setOfficeMailer()
 | |
|     {
 | |
|         $user = $this->resolveSendingUser();
 | |
| 
 | |
|         $this->checkValidSendingUser($user);
 | |
| 
 | |
|         nlog("Sending via {$user->name()}");
 | |
| 
 | |
|         $token = $this->refreshOfficeToken($user);
 | |
| 
 | |
|         if ($token) {
 | |
|             $user->oauth_user_token = $token;
 | |
|             $user->save();
 | |
|         } else {
 | |
|             $this->nmo->settings->email_sending_method = 'default';
 | |
|             return $this->setMailDriver();
 | |
|         }
 | |
| 
 | |
|         $this->nmo
 | |
|             ->mailable
 | |
|             ->from($user->email, $user->name())
 | |
|             ->withSymfonyMessage(function ($message) use ($token) {
 | |
|                 $message->getHeaders()->addTextHeader('gmailtoken', $token);
 | |
|             });
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Configures GMail via Oauth
 | |
|      * as the Mailer
 | |
|      */
 | |
|     private function setGmailMailer()
 | |
|     {
 | |
|         $user = $this->resolveSendingUser();
 | |
| 
 | |
|         $this->checkValidSendingUser($user);
 | |
| 
 | |
|         nlog("Sending via {$user->name()}");
 | |
| 
 | |
|         $google = (new Google())->init();
 | |
| 
 | |
|         try {
 | |
|             if ($google->getClient()->isAccessTokenExpired()) {
 | |
|                 $google->refreshToken($user);
 | |
|                 $user = $user->fresh();
 | |
|             }
 | |
| 
 | |
|             $google->getClient()->setAccessToken(json_encode($user->oauth_user_token));
 | |
|         } catch (\Exception $e) {
 | |
|             $this->logMailError('Gmail Token Invalid', $this->company->clients()->first());
 | |
|             $this->nmo->settings->email_sending_method = 'default';
 | |
|             return $this->setMailDriver();
 | |
|         }
 | |
| 
 | |
|         /**
 | |
|          * If the user doesn't have a valid token, notify them
 | |
|          */
 | |
| 
 | |
|         if (!$user->oauth_user_token) {
 | |
|             $this->company->account->gmailCredentialNotification();
 | |
|             $this->nmo->settings->email_sending_method = 'default';
 | |
|             return $this->setMailDriver();
 | |
|         }
 | |
| 
 | |
|         /*
 | |
|          *  Now that our token is refreshed and valid we can boot the
 | |
|          *  mail driver at runtime and also set the token which will persist
 | |
|          *  just for this request.
 | |
|          */
 | |
| 
 | |
|         $token = $user->oauth_user_token->access_token; /** @phpstan-ignore-line */
 | |
| 
 | |
|         if (!$token) {
 | |
|             $this->company->account->gmailCredentialNotification();
 | |
|             $this->nmo->settings->email_sending_method = 'default';
 | |
|             return $this->setMailDriver();
 | |
|         }
 | |
| 
 | |
|         $this->nmo
 | |
|             ->mailable
 | |
|             ->from($user->email, $user->name())
 | |
|             ->withSymfonyMessage(function ($message) use ($token) {
 | |
|                 $message->getHeaders()->addTextHeader('gmailtoken', $token);
 | |
|             });
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * On the hosted platform we scan all outbound email for
 | |
|      * spam. This sequence processes the filters we use on all
 | |
|      * emails.
 | |
|      *
 | |
|      * @return bool
 | |
|      */
 | |
|     private function preFlightChecksFail(): bool
 | |
|     {
 | |
|         /* Always send regardless */
 | |
|         if ($this->override) {
 | |
|             return false;
 | |
|         }
 | |
| 
 | |
|         /* If we are migrating data we don't want to fire any emails */
 | |
|         if ($this->company->is_disabled) {
 | |
|             return true;
 | |
|         }
 | |
| 
 | |
|         /* To handle spam users we drop all emails from flagged accounts */
 | |
|         if (Ninja::isHosted() && $this->company->account && $this->company->account->is_flagged) {
 | |
|             return true;
 | |
|         }
 | |
| 
 | |
|         /* On the hosted platform we set default contacts a @example.com email address - we shouldn't send emails to these types of addresses */
 | |
|         if (Ninja::isHosted() && $this->nmo->to_user && strpos($this->nmo->to_user->email, '@example.com') !== false) {
 | |
|             return true;
 | |
|         }
 | |
| 
 | |
|         /* GMail users are uncapped */
 | |
|         if (Ninja::isHosted() && (in_array($this->nmo->settings->email_sending_method, ['gmail', 'office365', 'client_postmark', 'client_mailgun', 'client_brevo']))) {
 | |
|             return false;
 | |
|         }
 | |
| 
 | |
|         /* On the hosted platform, if the user is over the email quotas, we do not send the email. */
 | |
|         if (Ninja::isHosted() && $this->company->account && $this->company->account->emailQuotaExceeded()) {
 | |
|             return true;
 | |
|         }
 | |
| 
 | |
|         /* If the account is verified, we allow emails to flow */
 | |
|         if (Ninja::isHosted() && $this->company->account && $this->company->account->is_verified_account) {
 | |
|             return false;
 | |
|         }
 | |
| 
 | |
|         /* Ensure the user has a valid email address */
 | |
|         if (!str_contains($this->nmo->to_user->email, "@")) {
 | |
|             return true;
 | |
|         }
 | |
| 
 | |
|         /* On the hosted platform if the user has not verified their account we fail here - but still check what they are trying to send! */
 | |
|         if (Ninja::isHosted() && $this->company->account && !$this->company->account->account_sms_verified) {
 | |
|             if (class_exists(\Modules\Admin\Jobs\Account\EmailQuality::class)) {
 | |
|                 (new \Modules\Admin\Jobs\Account\EmailQuality($this->nmo, $this->company))->run();
 | |
|             }
 | |
|             return true;
 | |
|         }
 | |
| 
 | |
|         /* On the hosted platform we actively scan all outbound emails to ensure outbound email quality remains high */
 | |
|         if (class_exists(\Modules\Admin\Jobs\Account\EmailQuality::class)) {
 | |
|             return (new \Modules\Admin\Jobs\Account\EmailQuality($this->nmo, $this->company))->run();
 | |
|         }
 | |
| 
 | |
|         return false;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Logs any errors to the SystemLog
 | |
|      *
 | |
|      * @param  string $errors
 | |
|      * @param  \App\Models\User | \App\Models\Client | null $recipient_object
 | |
|      * @return void
 | |
|      */
 | |
|     private function logMailError($errors, $recipient_object): void
 | |
|     {
 | |
|         (
 | |
|             new SystemLogger(
 | |
|                 $errors,
 | |
|                 SystemLog::CATEGORY_MAIL,
 | |
|                 SystemLog::EVENT_MAIL_SEND,
 | |
|                 SystemLog::TYPE_FAILURE,
 | |
|                 $recipient_object,
 | |
|                 $this->nmo->company
 | |
|             )
 | |
|         )->handle();
 | |
| 
 | |
|         $job_failure = new EmailFailure($this->nmo->company->company_key);
 | |
|         $job_failure->string_metric5 = 'failed_email';
 | |
|         $job_failure->string_metric6 = substr($errors, 0, 150);
 | |
| 
 | |
|         LightLogs::create($job_failure)
 | |
|             ->send();
 | |
| 
 | |
|         $job_failure = null;
 | |
|     }
 | |
| 
 | |
|     /**
 | |
|      * Attempts to refresh the Microsoft refreshToken
 | |
|      *
 | |
|      * @param  \App\Models\User $user
 | |
|      * @return mixed
 | |
|      */
 | |
|     private function refreshOfficeToken(User $user)
 | |
|     {
 | |
|         $expiry = $user->oauth_user_token_expiry ?: now()->subDay();
 | |
|         $token = false;
 | |
| 
 | |
|         if ($expiry->lt(now())) {
 | |
|             $guzzle = new \GuzzleHttp\Client();
 | |
|             $url = 'https://login.microsoftonline.com/common/oauth2/v2.0/token';
 | |
| 
 | |
|             if (!$user->oauth_user_refresh_token || $user->oauth_user_refresh_token == '') {
 | |
|                 return false;
 | |
|             }
 | |
| 
 | |
|             try {
 | |
|                 $token = json_decode($guzzle->post($url, [
 | |
|                     'form_params' => [
 | |
|                         'client_id' => config('ninja.o365.client_id'),
 | |
|                         'client_secret' => config('ninja.o365.client_secret'),
 | |
|                         'scope' => 'email Mail.Send offline_access profile User.Read openid',
 | |
|                         'grant_type' => 'refresh_token',
 | |
|                         'refresh_token' => $user->oauth_user_refresh_token
 | |
|                     ],
 | |
|                 ])->getBody()->getContents());
 | |
|             } catch(\Exception $e) {
 | |
|                 nlog("Problem getting new Microsoft token for User: {$user->email}");
 | |
|             }
 | |
| 
 | |
|             if ($token) {
 | |
|                 $user->oauth_user_refresh_token = property_exists($token, 'refresh_token') ? $token->refresh_token : $user->oauth_user_refresh_token;
 | |
|                 $user->oauth_user_token = $token->access_token;
 | |
|                 $user->oauth_user_token_expiry = now()->addSeconds($token->expires_in);
 | |
|                 $user->save();
 | |
| 
 | |
|                 return $token->access_token;
 | |
|             }
 | |
| 
 | |
|             return false;
 | |
|         }
 | |
| 
 | |
|         return $user->oauth_user_token;
 | |
|     }
 | |
| 
 | |
|     public function failed($exception = null)
 | |
|     {
 | |
|         if ($exception) {
 | |
|             nlog($exception->getMessage());
 | |
|         }
 | |
| 
 | |
|         config(['queue.failed.driver' => null]);
 | |
|     }
 | |
| }
 |