[vhffs-dev] [1319] Added VHFFS Auth plugin from MediaWiki

[subversion@xxxxxxxxxxxxx]

Revision: 1319
Author:   gradator
Date:     2008-12-18 14:39:39 +0100 (Thu, 18 Dec 2008)

Log Message:
-----------
Added VHFFS Auth plugin from MediaWiki

Added Paths:
-----------
    trunk/vhffs-mw/
    trunk/vhffs-mw/VHFFSAuthPlugin.php


Added: trunk/vhffs-mw/VHFFSAuthPlugin.php
===================================================================
--- trunk/vhffs-mw/VHFFSAuthPlugin.php	                        (rev 0)
+++ trunk/vhffs-mw/VHFFSAuthPlugin.php	2008-12-18 13:39:39 UTC (rev 1319)
@@ -0,0 +1,106 @@
+<?php 
+
+/*
+	VHFFS Auth plugin for MediaWiki
+
+
+LocalSettings.php :
+
+$wgWhitelistEdit = true;
+$wgVHFFSAuthPluginDB = 'host=127.0.0.1 port=5432 dbname=vhffs user=vhffs_forum password=mysecret';
+require_once( 'includes/VHFFSAuthPlugin.php' );
+$wgAuth = new VHFFSAuthPlugin;
+$wgGroupPermissions['*']['createaccount'] = false;
+	
+*/
+
+
+require_once("AuthPlugin.php"); 
+
+class VHFFSAuthPlugin extends AuthPlugin
+{
+	var $pglink;
+
+	function VHFFSAuthPlugin() {
+		$this->pglink = null;
+	}
+
+	function mydie( $msg )  {
+		header('HTTP/1.0 503 Service Unavailable');
+		die( $msg );
+	}
+
+	function pgcon() {
+		if( !$this->pglink ) {
+			global $wgVHFFSAuthPluginDB;
+			$llink = pg_connect( $wgVHFFSAuthPluginDB );
+			if(!$llink) $this->mydie('Could not connect: '.pg_ErrorMessage());
+			$this->pglink = $llink;
+		}
+		return $this->pglink;
+	}
+
+	function pgquery( $query )  {
+		$result = pg_exec( $this->pgcon() , $query);
+		if(!$result) $this->mydie("Could not successfully run query ($query) from DB: " . pg_ErrorMessage() );
+		return $result;
+	}
+
+	function userExists( $username )  {
+		$result = $this->pgquery( 'SELECT username FROM vhffs_forum WHERE state=6 AND username=\''.pg_escape_string( strtolower( $username ) ).'\'' );
+		$userexist = (pg_num_rows($result) == 1);
+		pg_free_result( $result );
+		return $userexist;
+	}
+
+	function authenticate( $username, $password )
+	{
+		$authok = false;
+		$result = $this->pgquery( 'SELECT passwd FROM vhffs_forum WHERE state=6 AND username=\''.pg_escape_string( strtolower( $username ) ).'\'' );
+		if( pg_num_rows($result) == 1 ) {
+			$row = pg_fetch_assoc($result);
+			if(!$row) $this->mydie('What the fuck ?!');
+			$CRYPT_MD5 = 1;
+			if( crypt( $password, $row['passwd'] ) == $row['passwd'] )
+				$authok = true;
+		}
+		pg_free_result( $result );
+		return $authok;
+	}
+
+	function autoCreate()
+	{
+		return true;
+	}
+
+	function strict()
+	{
+		return true;
+	}
+
+	function initUser( &$user )
+	{
+		$result = $this->pgquery( 'SELECT firstname,lastname,mail FROM vhffs_forum WHERE state=6 AND username=\''.pg_escape_string( strtolower( $user->getName() ) ).'\'' );
+		if( pg_num_rows($result) != 1 ) $this->mydie('Hummmmmm......');
+		$row = pg_fetch_assoc($result);
+		if(!$row) $this->mydie('What the fuck ?!');
+		$user->setRealName( $row['firstname'].' '.$row['lastname'] );
+		$user->setEmail( $row['mail'] );
+		pg_free_result( $result );
+		return true;
+	}
+
+	function updateUser( &$user ) {
+		$this->initUser( &$user );
+	}
+
+	function allowPasswordChange() {
+		return false;
+	}
+
+	function canCreateAccounts() {
+		return false;
+	}
+}   
+
+?>