SpecialChangeEmail: Log email changes

Bug: T151415
Change-Id: Icc403be286f87a591ebc9d3e07d84b09f8b87713

diff --git a/includes/specials/SpecialChangeEmail.php b/includes/specials/SpecialChangeEmail.php
index 4f97ba2..8cf64b1 100644 (file)
--- a/includes/specials/SpecialChangeEmail.php
+++ b/includes/specials/SpecialChangeEmail.php
@@ -22,6 +22,7 @@
  */
 
 use MediaWiki\Auth\AuthManager;
+use MediaWiki\Logger\LoggerFactory;
 
 /**
  * Let users change their email address.
@@ -165,6 +166,14 @@ class SpecialChangeEmail extends FormSpecialPage {
                        return $status;
                }
 
+               LoggerFactory::getInstance( 'authentication' )->info(
+                       'Changing email address for {user} from {oldemail} to {newemail}', [
+                               'user' => $user->getName(),
+                               'oldemail' => $oldaddr,
+                               'newemail' => $newaddr,
+                       ]
+               );
+
                Hooks::run( 'PrefsEmailAudit', [ $user, $oldaddr, $newaddr ] );
 
                $user->saveSettings();