ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilAuthWeb.php
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1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2001 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
31class ilAuthWeb extends Auth
32{
38 public function supportsRedirects()
39 {
40 return true;
41 }
42
49 public function __construct($a_container,$a_addition_options = array())
50 {
51 parent::__construct($a_container,$a_addition_options,'',false);
52 $this->setSessionName("_authhttp".md5(CLIENT_ID));
53
54 $this->initAuth();
55 }
56
60 public function login()
61 {
62 $this->_loadStorage();
63
64 if(
65 !empty($this->username) &&
66 'anonymous' != $this->username &&
67 $this->storage->supportsCaptchaVerification()
68 )
69 {
70 require_once 'Services/Captcha/classes/class.ilCaptchaUtil.php';
71 if(ilCaptchaUtil::isActiveForLogin())
72 {
73 require_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
74 require_once 'Services/Captcha/classes/class.ilCaptchaInputGUI.php';
75 $captcha = new ilCaptchaInputGUI('', 'captcha_code');
76 $captcha->setRequired(true);
77 if(!$captcha->checkInput())
78 {
79 $this->log('Captcha verification failed');
80 $this->status = AUTH_CAPTCHA_INVALID;
81 return;
82 }
83 }
84 }
85
86 parent::login();
87 }
88}
_loadStorage()
Load Storage Driver if not already loaded.
Definition: Auth.php:443
setSessionName($name='session')
Set name of the session to a customized value.
Definition: Auth.php:656
log($message, $level=AUTH_LOG_DEBUG)
Log a message from the Auth system.
Definition: Auth.php:1270
const AUTH_CAPTCHA_INVALID
initAuth()
Init auth object Enable logging, set callbacks...
@classDescription Web based authentication
login()
Login function.
supportsRedirects()
Returns true, if the current auth mode allows redirection to e.g to loginScreen, public section....
__construct($a_container, $a_addition_options=array())
Contructor.
This class represents a captcha input in a property form.