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LDAPAccountManager
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ldap is now correctly (de)serialized 

username and password are not encrypted at the moment
This commit is contained in:
Roland Gruber 2003-03-19 18:39:09 +00:00
parent b75919188a
commit b1058da8a5
2 changed files with 52 additions and 2 deletions
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40
lam/lib/ldap.php
View File

@ -35,6 +35,10 @@ class Ldap{
// server handle // server handle
var $server; var $server;
// LDAP username and password used for bind
var $username;
var $password;
// constructor // constructor
// $config has to be an object of Config (../config/config.php) // $config has to be an object of Config (../config/config.php)
function Ldap($config) { function Ldap($config) {
@ -98,6 +102,8 @@ class Ldap{
echo _("No username was specified!"); echo _("No username was specified!");
exit; exit;
} }
// save password und username encrypted
$this->encrypt($user, $passwd);
if ($this->conf->get_SSL() == "True") $this->server = @ldap_connect("ldaps://" . $this->conf->get_Host(), $this->conf->get_Port()); if ($this->conf->get_SSL() == "True") $this->server = @ldap_connect("ldaps://" . $this->conf->get_Host(), $this->conf->get_Port());
else $this->server = @ldap_connect("ldap://" . $this->conf->get_Host(), $this->conf->get_Port()); else $this->server = @ldap_connect("ldap://" . $this->conf->get_Host(), $this->conf->get_Port());
if ($this->server) { if ($this->server) {
@ -144,6 +150,40 @@ class Ldap{
return $this->server; return $this->server;
} }
// closes connection to LDAP server before serialization
function __sleep() {
$this->close();
return array("conf", "server", "username", "password");
}
// reconnects to LDAP server when deserialized
function __wakeup() {
$data = $this->decrypt();
$this->connect($data[0], $data[1]);
}
// encrypts username and password
// TODO: implement encryption algorithm
function encrypt($username, $password) {
$this->username = $username;
$this->password = $password;
}
// decrypts username and password
// TODO: implement encryption algorithm
function decrypt() {
$ret = array($this->username, $this->password);
return $ret;
}
// closes connection to LDAP server and deletes encrypted username/password
function destroy() {
$this->close();
$this->username="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
$this->password="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
// TODO: delete encryption key
}
} }

12
lam/templates/logout.php
View File

@ -23,12 +23,22 @@ $Id$
*/ */
include_once("../lib/ldap.php");
@session_start(); @session_start();
// close LDAP connection
$_SESSION["ldap"]->destroy();
// destroy session // destroy session
session_destroy(); session_destroy();
// print logout message // print logout message
?> ?>
<html>
<body>
<p align="center"><a href="http://lam.sf.net" target="new_window"><img src="../graphics/banner.jpg" border=1></a></p><hr><br>
<p align="center"><big><? echo ("You have been logged off from LDAP Account Manager."); ?></big></p>
</body>
</html>