summaryrefslogtreecommitdiff
path: root/includes/extauth/MediaWiki.php
diff options
context:
space:
mode:
Diffstat (limited to 'includes/extauth/MediaWiki.php')
-rw-r--r--includes/extauth/MediaWiki.php168
1 files changed, 0 insertions, 168 deletions
diff --git a/includes/extauth/MediaWiki.php b/includes/extauth/MediaWiki.php
deleted file mode 100644
index c7f6a204..00000000
--- a/includes/extauth/MediaWiki.php
+++ /dev/null
@@ -1,168 +0,0 @@
-<?php
-/**
- * External authentication with external MediaWiki database.
- *
- * Copyright © 2009 Aryeh Gregor
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- * http://www.gnu.org/copyleft/gpl.html
- *
- * @file
- */
-
-/**
- * This class supports authentication against an external MediaWiki database,
- * probably any version back to 1.5 or something. Example configuration:
- *
- * $wgExternalAuthType = 'ExternalUser_MediaWiki';
- * $wgExternalAuthConf = array(
- * 'DBtype' => 'mysql',
- * 'DBserver' => 'localhost',
- * 'DBname' => 'wikidb',
- * 'DBuser' => 'quasit',
- * 'DBpassword' => 'a5Cr:yf9u-6[{`g',
- * 'DBprefix' => '',
- * );
- *
- * All fields must be present. These mean the same things as $wgDBtype,
- * $wgDBserver, etc. This implementation is quite crude; it could easily
- * support multiple database servers, for instance, and memcached, and it
- * probably has bugs. Kind of hard to reuse code when things might rely on who
- * knows what configuration globals.
- *
- * If either wiki uses the UserComparePasswords hook, password authentication
- * might fail unexpectedly unless they both do the exact same validation.
- * There may be other corner cases like this where this will fail, but it
- * should be unlikely.
- *
- * @ingroup ExternalUser
- */
-class ExternalUser_MediaWiki extends ExternalUser {
- private $mRow;
-
- /**
- * @var DatabaseBase
- */
- private $mDb;
-
- /**
- * @param $name string
- * @return bool
- */
- protected function initFromName( $name ) {
- # We might not need the 'usable' bit, but let's be safe. Theoretically
- # this might return wrong results for old versions, but it's probably
- # good enough.
- $name = User::getCanonicalName( $name, 'usable' );
-
- if ( !is_string( $name ) ) {
- return false;
- }
-
- return $this->initFromCond( array( 'user_name' => $name ) );
- }
-
- /**
- * @param $id int
- * @return bool
- */
- protected function initFromId( $id ) {
- return $this->initFromCond( array( 'user_id' => $id ) );
- }
-
- /**
- * @param $cond array
- * @return bool
- */
- private function initFromCond( $cond ) {
- global $wgExternalAuthConf;
-
- $this->mDb = DatabaseBase::factory( $wgExternalAuthConf['DBtype'],
- array(
- 'host' => $wgExternalAuthConf['DBserver'],
- 'user' => $wgExternalAuthConf['DBuser'],
- 'password' => $wgExternalAuthConf['DBpassword'],
- 'dbname' => $wgExternalAuthConf['DBname'],
- 'tablePrefix' => $wgExternalAuthConf['DBprefix'],
- )
- );
-
- $row = $this->mDb->selectRow(
- 'user',
- array(
- 'user_name', 'user_id', 'user_password', 'user_email',
- 'user_email_authenticated'
- ),
- $cond,
- __METHOD__
- );
- if ( !$row ) {
- return false;
- }
- $this->mRow = $row;
-
- return true;
- }
-
- # TODO: Implement initFromCookie().
-
- public function getId() {
- return $this->mRow->user_id;
- }
-
- /**
- * @return string
- */
- public function getName() {
- return $this->mRow->user_name;
- }
-
- public function authenticate( $password ) {
- # This might be wrong if anyone actually uses the UserComparePasswords hook
- # (on either end), so don't use this if you those are incompatible.
- return User::comparePasswords( $this->mRow->user_password, $password,
- $this->mRow->user_id );
- }
-
- public function getPref( $pref ) {
- # @todo FIXME: Return other prefs too. Lots of global-riddled code that does
- # this normally.
- if ( $pref === 'emailaddress'
- && $this->row->user_email_authenticated !== null ) {
- return $this->mRow->user_email;
- }
- return null;
- }
-
- /**
- * @return array
- */
- public function getGroups() {
- # @todo FIXME: Untested.
- $groups = array();
- $res = $this->mDb->select(
- 'user_groups',
- 'ug_group',
- array( 'ug_user' => $this->mRow->user_id ),
- __METHOD__
- );
- foreach ( $res as $row ) {
- $groups[] = $row->ug_group;
- }
- return $groups;
- }
-
- # TODO: Implement setPref().
-}