From 3b82b71900d7f32e8c20e0d3c78e20fe1ecf9999 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Sat, 24 Feb 2007 21:34:08 +0000
Subject: [PATCH] Added rate limiter for Special:Emailuser

---
 RELEASE-NOTES                 | 1 +
 includes/DefaultSettings.php  | 3 +++
 includes/SpecialEmailuser.php | 6 ++++++
 3 files changed, 10 insertions(+)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 1c07e12fa0..15e1d1a07d 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -227,6 +227,7 @@ lighter making things easier to read.
 * (bug 8132) Suppress "Pages in this category" heading in categories when
   there are none
 * (bug 8958) Handle search operators better when using tsearch2 (Postgres)
+* Added rate limiter for Special:Emailuser
 
 == Languages updated ==
 
diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index 6db13e9dbc..ec8a660d7d 100644
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -2209,6 +2209,9 @@ $wgRateLimits = array(
 	'mailpassword' => array(
 		'anon' => NULL,
 		),
+	'emailuser' => array(
+		'user' => null,
+		),
 	);
 
 /**
diff --git a/includes/SpecialEmailuser.php b/includes/SpecialEmailuser.php
index 80ae1ef8dc..def1030279 100644
--- a/includes/SpecialEmailuser.php
+++ b/includes/SpecialEmailuser.php
@@ -45,6 +45,12 @@ function wfSpecialEmailuser( $par ) {
 		return;
 	}
 
+	# Check against the rate limiter
+	if( $wgUser->pingLimiter( 'emailuser' ) ) {
+		$wgOut->rateLimited();
+		return;
+	}
+
 	$f = new EmailUserForm( $nu );
 
 	if ( "success" == $action ) {
-- 
2.20.1