Robert Vogel has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/193359

Change subject: Canonical name can not have underscores
......................................................................

Canonical name can not have underscores

LdapAuthentication auth plugin in combination with auto-auth feature
may create usernames with underscores.

Having underscores in database field 'user.user_name' causes several
issues within MediaWiki. I. e. recursion warnings in
RequestContext.php:320

This fix makes sure the database does not contain any usernames with
underscores.

Change-Id: Id707f41cad5c28c228656109ee0cd4f6dc4aaef0
---
M LdapAuthentication.php
1 file changed, 3 insertions(+), 0 deletions(-)


  git pull 
ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/LdapAuthentication 
refs/changes/59/193359/1

diff --git a/LdapAuthentication.php b/LdapAuthentication.php
index 5b258fc..6b53346 100644
--- a/LdapAuthentication.php
+++ b/LdapAuthentication.php
@@ -1303,6 +1303,9 @@
                global $wgMemc;
 
                $this->printDebug( "Entering getCanonicalName", NONSENSITIVE );
+
+               $username = str_replace( '_', ' ', $username );
+
                if ( User::isIP( $username ) ) {
                        $this->printDebug( "Username is an IP, not munging.", 
NONSENSITIVE );
                        return $username;

-- 
To view, visit https://gerrit.wikimedia.org/r/193359
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: Id707f41cad5c28c228656109ee0cd4f6dc4aaef0
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/LdapAuthentication
Gerrit-Branch: master
Gerrit-Owner: Robert Vogel <vo...@hallowelt.biz>

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