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Bug fix: correct problem with mutual logins for several installations on the same host

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git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@114 b3834d28-1941-0410-a4f8-b48e95affb8f
This commit is contained in:
mensonge 2008-04-18 09:57:32 +00:00
parent 09cbb64c82
commit 74fb49098e
3 changed files with 20 additions and 2 deletions
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14
constants.inc.php Normal file
View file

@ -0,0 +1,14 @@
<?php
// Error codes
define('GENERAL_MESSAGE', 200);
define('GENERAL_ERROR', 202);
define('CRITICAL_MESSAGE', 203);
define('CRITICAL_ERROR', 204);
// Miscellanous
# INSTALLATION_ID is based on directory path and used as prefix (in session and cookie) to prevent mutual login for different installations on the same host server
define('INSTALLATION_ID', md5(dirname(realpath('.'))));
?>

1
header.inc.php
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@ -9,6 +9,7 @@ session_start();
require_once(dirname(__FILE__) .'/services/servicefactory.php');
require_once(dirname(__FILE__) .'/config.inc.php');
require_once(dirname(__FILE__) .'/constants.inc.php');
require_once(dirname(__FILE__) .'/functions.inc.php');
// Determine the base URL

7
services/userservice.php
View file

@ -23,8 +23,8 @@ class UserService {
function UserService(& $db) {
$this->db =& $db;
$this->tablename = $GLOBALS['tableprefix'] .'users';
$this->sessionkey = $GLOBALS['cookieprefix'] .'-currentuserid';
$this->cookiekey = $GLOBALS['cookieprefix'] .'-login';
$this->sessionkey = $GLOBALS['cookieprefix'].INSTALLATION_ID.'-currentuserid';
$this->cookiekey = $GLOBALS['cookieprefix'].INSTALLATION_ID.'-login';
$this->profileurl = createURL('profile', '%2$s');
}
@ -145,8 +145,11 @@ class UserService {
function getCurrentUserId() {
if (isset($_SESSION[$this->getSessionKey()])) {
//echo "session";die($_SESSION[$this->getSessionKey()]);
return $_SESSION[$this->getSessionKey()];
} else if (isset($_COOKIE[$this->getCookieKey()])) {
//echo "cookie";die();
$cook = split(':', $_COOKIE[$this->getCookieKey()]);
//cookie looks like this: 'id:md5(username+password)'
$query = 'SELECT * FROM '. $this->getTableName() .