src/applications/metamta/adapter/PhabricatorMailPostmarkAdapter.php

   1 <?php
   2
   3 final class PhabricatorMailPostmarkAdapter
   4   extends PhabricatorMailAdapter {
   5
   6   const ADAPTERTYPE = 'postmark';
   7
   8   public function getSupportedMessageTypes() {
   9     return array(
  10       PhabricatorMailEmailMessage::MESSAGETYPE,
  11     );
  12   }
  13
  14   protected function validateOptions(array $options) {
  15     PhutilTypeSpec::checkMap(
  16       $options,
  17       array(
  18         'access-token' => 'string',
  19         'inbound-addresses' => 'list<string>',
  20       ));
  21
  22     // Make sure this is properly formatted.
  23     PhutilCIDRList::newList($options['inbound-addresses']);
  24   }
  25
  26   public function newDefaultOptions() {
  27     return array(
  28       'access-token' => null,
  29       'inbound-addresses' => array(
  30         // Via Postmark support circa February 2018, see:
  31         //
  32         // https://postmarkapp.com/support/article/800-ips-for-firewalls
  33         //
  34         // "Configuring Outbound Email" should be updated if this changes.
  35         //
  36         // These addresses were last updated in December 2021.
  37         '50.31.156.6/32',
  38         '50.31.156.77/32',
  39         '18.217.206.57/32',
  40         '3.134.147.250/32',
  41       ),
  42     );
  43   }
  44
  45   public function sendMessage(PhabricatorMailExternalMessage $message) {
  46     $access_token = $this->getOption('access-token');
  47
  48     $parameters = array();
  49
  50     $subject = $message->getSubject();
  51     if ($subject !== null) {
  52       $parameters['Subject'] = $subject;
  53     }
  54
  55     $from_address = $message->getFromAddress();
  56     if ($from_address) {
  57       $parameters['From'] = (string)$from_address;
  58     }
  59
  60     $to_addresses = $message->getToAddresses();
  61     if ($to_addresses) {
  62       $to = array();
  63       foreach ($to_addresses as $address) {
  64         $to[] = (string)$address;
  65       }
  66       $parameters['To'] = implode(', ', $to);
  67     }
  68
  69     $cc_addresses = $message->getCCAddresses();
  70     if ($cc_addresses) {
  71       $cc = array();
  72       foreach ($cc_addresses as $address) {
  73         $cc[] = (string)$address;
  74       }
  75       $parameters['Cc'] = implode(', ', $cc);
  76     }
  77
  78     $reply_address = $message->getReplyToAddress();
  79     if ($reply_address) {
  80       $parameters['ReplyTo'] = (string)$reply_address;
  81     }
  82
  83     $headers = $message->getHeaders();
  84     if ($headers) {
  85       $list = array();
  86       foreach ($headers as $header) {
  87         $list[] = array(
  88           'Name' => $header->getName(),
  89           'Value' => $header->getValue(),
  90         );
  91       }
  92       $parameters['Headers'] = $list;
  93     }
  94
  95     $text_body = $message->getTextBody();
  96     if ($text_body !== null) {
  97       $parameters['TextBody'] = $text_body;
  98     }
  99
 100     $html_body = $message->getHTMLBody();
 101     if ($html_body !== null) {
 102       $parameters['HtmlBody'] = $html_body;
 103     }
 104
 105     $attachments = $message->getAttachments();
 106     if ($attachments) {
 107       $files = array();
 108       foreach ($attachments as $attachment) {
 109         $files[] = array(
 110           'Name' => $attachment->getFilename(),
 111           'ContentType' => $attachment->getMimeType(),
 112           'Content' => base64_encode($attachment->getData()),
 113         );
 114       }
 115       $parameters['Attachments'] = $files;
 116     }
 117
 118     id(new PhutilPostmarkFuture())
 119       ->setAccessToken($access_token)
 120       ->setMethod('email', $parameters)
 121       ->setTimeout(60)
 122       ->resolve();
 123   }
 124
 125 }