From 377cae6615e466a9d650b3089b9a9463bc817679 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sun, 11 Mar 2007 06:16:00 +0000
Subject: [PATCH] r1437: Adding an authentication module for Drupal,
 AuthenticationDrupal

---
 includes/auth/auth_drupal.php | 128 ++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 includes/auth/auth_drupal.php

diff --git a/includes/auth/auth_drupal.php b/includes/auth/auth_drupal.php
new file mode 100644
index 0000000..816e992
--- /dev/null
+++ b/includes/auth/auth_drupal.php
@@ -0,0 +1,128 @@
+<?php
+/*=====================================================================*\
+|| ###################################################################
+|| # Bugdar [#]version[#]
+|| # Copyright ©2002-[#]year[#] Blue Static
+|| #
+|| # 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; version [#]gpl[#] of the License.
+|| #
+|| # 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
+|| ###################################################################
+\*=====================================================================*/
+
+require_once('./includes/auth/auth.php');
+
+/**
+* Authentication: Drupal
+*
+* @author		Blue Static
+* @copyright	Copyright (c)2002 - [#]year[#], Blue Static
+* @version		$Revision$
+* @package		Bugdar
+*
+*/
+class AuthenticationDrupal extends Authentication
+{
+	/**
+	* Map for Bugdar fields to Drupal fields
+	*/
+	var $fieldMap = array(
+		'authid'		=> 'uid',
+		'displayname'	=> 'name',
+		'email'			=> 'mail',
+	);
+	
+	/**
+	* The cookie name to use for Drupal. Leaving this NULL will get it from session_name()
+	*/
+	var $cookieName = null;
+
+	// ###################################################################
+	function _setupDatabase()
+	{
+		// check and see if we need to call session_name()
+		$this->cookieName = ($this->cookieName == null ? session_name() : $this->cookieName);
+		
+		// connect to the DB
+		$this->authDb = new DB_MySQL($this->registry);
+		$this->authDb->connect('DRUPAL_DATABASE_SERVER', 'DATABASE_USER', 'DATABASE_PASSWORD', 'DATABASE_NAME', false);
+	}
+	
+	// ###################################################################
+	function _fetchCookieUniqueId()
+	{
+		if ($sessionId == null)
+		{
+			$this->sessionId = $this->registry->in[ $this->cookieName ];
+		}
+		return $this->sessionId;
+	}
+	
+	// ###################################################################
+	function _fetchCookiePassword()
+	{
+		return true;
+	}
+	
+	// ###################################################################
+	function _fetchUserUsingCookies()
+	{
+		$session = $this->authDb->query_first("SELECT * FROM sessions WHERE sid = '" . $this->authDb->escape_string($this->_fetchCookieUniqueId()) . "'");
+		if (!$session OR $session['uid'] == 0)
+		{
+			return false;
+		}
+		return $this->authDb->query_first("SELECT * FROM users WHERE uid = " . $session['uid']);
+	}
+	
+	// ###################################################################
+	function _verifyCookieData()
+	{
+		return ($this->_fetchUserUsingCookies() != false);
+	}
+	
+	// ###################################################################
+	function _fetchUserWithIdentifier($string)
+	{
+		return $this->authDb->query_first("SELECT * FROM users WHERE name = '" . $this->authDb->escape_string($string) . "'");
+	}
+	
+	// ###################################################################
+	function _verifyLoginUser($password)
+	{
+		return (md5($password) == $this->authUser['pass']);
+	}
+
+	// ###################################################################
+	function clearCookies()
+	{
+		$this->registry->funct->cookie($this->cookieName);
+		$this->authDb->query("DELETE FROM sessions WHERE sid = '" . $this->authDb->escape_string($this->_fetchCookieUniqueId()) . "'");
+	}
+	
+	// ###################################################################
+	function _setCookies($permanent = false)
+	{
+		$sid = $this->_fetchCookieUniqueId();
+		$sid = ($sid ? $sid : md5(microtime() . rand()));
+		$this->registry->funct->cookie($this->cookieName, $sid, $permanent);
+		$this->authDb->query("REPLACE INTO sessions (sid, uid, hostname, timestamp) VALUES ('$sid', '" . $this->authUser['uid'] . "', '" . $this->authDb->escape_string($_SERVER['REMOTE_ADDR']) . "', " . time() . ")");
+	}
+}
+
+/*=====================================================================*\
+|| ###################################################################
+|| # $HeadURL$
+|| # $Id$
+|| ###################################################################
+\*=====================================================================*/
+?>
\ No newline at end of file
-- 
2.22.5