From e4480a80afb7850b7b6031088c2ea9dc790110f5 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Sun, 24 Jul 2005 09:48:14 +0000
Subject: [PATCH] * (bug 2943) AuthPlugin::getCanonicalName() name
 canonicalization hook, patch from robla
 http://bugzilla.wikimedia.org/show_bug.cgi?id=2943
 http://bugzilla.wikimedia.org/attachment.cgi?id=739

---
 RELEASE-NOTES           | 3 +++
 includes/AuthPlugin.php | 8 ++++++++
 includes/User.php       | 5 ++++-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index d7cd82634c..0a9f083275 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -601,6 +601,9 @@ of MediaWiki:Newpagetext) to &action=edit, if page is new.
 * "uselang" and "useskin" URL parameters can now be used in the URL when
   viewing a page, to change the language and skin of a page respectively.
 * Skins can now be previewed in preferences
+* (bug 2943) AuthPlugin::getCanonicalName() name canonicalization hook,
+  patch from robla
+
 
 === Caveats ===
 
diff --git a/includes/AuthPlugin.php b/includes/AuthPlugin.php
index e6572e1e35..bc15f30083 100644
--- a/includes/AuthPlugin.php
+++ b/includes/AuthPlugin.php
@@ -210,6 +210,14 @@ class AuthPlugin {
 	function initUser( &$user ) {
 		# Override this to do something.
 	}
+	
+	/**
+	 * If you want to munge the case of an account name before the final
+	 * check, now is your chance.
+	 */
+	function getCanonicalName( $username ) {
+		return $username;
+	}
 }
 
 ?>
diff --git a/includes/User.php b/includes/User.php
index f9e427d0f9..ad537b0eeb 100644
--- a/includes/User.php
+++ b/includes/User.php
@@ -64,12 +64,15 @@ class User {
 
 		# Reject various classes of invalid names
 		$canonicalName = $t->getText();
+		global $wgAuth;
+		$canonicalName = $wgAuth->getCanonicalName( $t->getText() );
+
 		if( !User::isValidUserName( $canonicalName ) ) {
 			return null;
 		}
 
 		$u->setName( $canonicalName );
-		$u->setId( $u->idFromName( $t->getText() ) );
+		$u->setId( $u->idFromName( $canonicalName ) );
 		return $u;
 	}
 
-- 
2.20.1