From 7cbb6e47e696f825601a0496b484ed72f89a3c94 Mon Sep 17 00:00:00 2001
From: Janos SUTO <sj@acts.hu>
Date: Wed, 31 Dec 2025 07:32:06 +0100
Subject: [PATCH] Added mailcow support

Signed-off-by: Janos SUTO <sj@acts.hu>
---
 config.php.in             |  4 +++
 webui/model/user/auth.php | 72 +++++++++++++++++++++++++++++++++++++--
 2 files changed, 74 insertions(+), 2 deletions(-)

diff --git a/config.php.in b/config.php.in
index 49a8f4db..568e745c 100644
--- a/config.php.in
+++ b/config.php.in
@@ -185,6 +185,10 @@ $config['GOOGLE_DEVELOPER_KEY'] = 'xxxxxxxxxxxx';
 $config['GOOGLE_APPLICATION_NAME'] = 'piler enterprise email archiver';
 $config['GOOGLE_ALL_MAIL'] = '[Gmail]/All Mail';
 
+// Mailcow
+
+$config['MAILCOW_API_KEY'] = '';
+$config['MAILCOW_HOST'] = '';
 
 $config['ENABLE_AUDIT'] = 1;
 $config['MEMCACHED_ENABLED'] = 0;
diff --git a/webui/model/user/auth.php b/webui/model/user/auth.php
index 10555273..b6705997 100644
--- a/webui/model/user/auth.php
+++ b/webui/model/user/auth.php
@@ -405,6 +405,12 @@ private function checkLoginAgainstIMAP($imap_server = array(), $username = '', $
          if($imap->login($login, $password)) {
             $imap->logout();
 
+            if(MAILCOW_API_KEY) {
+               $userinfo = $this->get_mailcow_userinfo($username);
+               $emails = $userinfo['emails'];
+               $realname = $userinfo['realname'];
+            }
+
             if(CUSTOM_EMAIL_QUERY_FUNCTION && function_exists(CUSTOM_EMAIL_QUERY_FUNCTION)) {
                $emails = call_user_func(CUSTOM_EMAIL_QUERY_FUNCTION, $username);
             }
@@ -648,6 +654,68 @@ public function escapeLdapFilter($str = '') {
 
         return str_replace($metaChars, $quotedMetaChars, $str);
     }
-}
 
-?>
+
+   private function mailcow_query($path = '') {
+      if($path === '') { return []; }
+
+      $ch = curl_init();
+
+      $uri = MAILCOW_HOST . $path;
+
+      $headers = [
+         'Accept: application/json',
+         'X-API-Key: ' . MAILCOW_API_KEY
+      ];
+
+      curl_setopt($ch, CURLOPT_URL, $uri);
+      curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+      curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+
+      if(ENABLE_SSL_VERIFY == 0) {
+         curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+         curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+      }
+
+      $ret = curl_exec($ch);
+
+      curl_close($ch);
+
+      $ret = json_decode($ret, true);
+
+      return $ret;
+   }
+
+
+   public function get_mailcow_userinfo($username = '') {
+      $emails = [$username];
+
+      // Get all aliases
+      $aliases = $this->mailcow_query('/api/v1/get/alias/all');
+
+      // TODO: Cache the results?
+
+      foreach($aliases as $alias) {
+         if(isset($alias['active']) && $alias['active'] !== 1) {
+            continue;
+         }
+
+         if(isset($alias['active_int']) && $alias['active_int'] !== 1) {
+            continue;
+         }
+
+         array_push($emails, strtolower($alias['address']));
+
+         //syslog(LOG_INFO, 'mailcow alias: ' . $alias['address']);
+      }
+
+      // Get user's real name
+
+      $user = $this->mailcow_query('/api/v1/get/mailbox/' . $username);
+
+      return [
+         'realname' => $user['name'],
+         'emails'   => $emails
+      ];
+   }
+}