Inheritance diagram for ilBaseAuthentication:

Public Member Functions
	ilBaseAuthentication ()
	setClient ($a_client)
	getClient ()
	setUsername ($a_username)
	getUsername ()
	setPassword ($a_password)
	getPassword ()
	setSid ($a_sid)
	getSid ()
	getMessage ()
	getMessageCode ()
	__setMessage ($a_message)
	__setMessageCode ($a_message_code)
	authenticate ()
	start ()
	validateSession ()
	logout ()
	__buildAuth ()
	__setSessionSaveHandler ()
	__getAuthStatus ()
Data Fields
	$auth = null
	$sid = ''
	$username = ''
	$password = ''
	$client = ''

Detailed Description

Definition at line 37 of file class.ilBaseAuthentication.php.

Member Function Documentation

ilBaseAuthentication::__buildAuth ( )

Definition at line 249 of file class.ilBaseAuthentication.php.

References __setMessage(), __setMessageCode(), and getClient().

Referenced by ilSoapAuthentication::authenticate(), authenticate(), ilSoapAuthentication::validateSession(), and validateSession().

        {
                include_once './classes/class.ilIniFile.php';

                // get ilias ini file
                $this->ilias_ini =& new ilIniFile('./ilias.ini.php');
                $this->ilias_ini->read();

                if(!@file_exists("./".$this->ilias_ini->readVariable('clients','path')."/".$this->getClient()."/client.ini.php"))
                {
                        $this->__setMessageCode('Client');
                        $this->__setMessage('Client does not exist');

                        return false;
                }
                
                $this->ini =& new ilIniFile("./".$this->ilias_ini->readVariable('clients','path')."/".$this->getClient()."/client.ini.php");
                $this->ini->read();
                
                $this->dsn = $this->ini->readVariable("db","type").
                                         "://".$this->ini->readVariable("db", "user").
                                         ":".$this->ini->readVariable("db", "pass").
                                         "@".$this->ini->readVariable("db", "host").
                                         "/".$this->ini->readVariable("db", "name");


                $this->auth_params = array(
                        'dsn'             => $this->dsn,
                        'table'       => $this->ini->readVariable("auth", "table"),
                        'usernamecol' => $this->ini->readVariable("auth", "usercol"),
                        'passwordcol' => $this->ini->readVariable("auth", "passcol")
                        );

                $this->auth = new Auth("DB", $this->auth_params,"",false);

                return true;
        }

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ilBaseAuthentication::__getAuthStatus ( )

Definition at line 312 of file class.ilBaseAuthentication.php.

References __setMessage(), and __setMessageCode().

Referenced by ilSoapAuthentication::authenticate(), and authenticate().

        {
                switch($this->auth->getStatus())
                {
                        case AUTH_EXPIRED:
                                $this->__setMessageCode('Server');
                                $this->__setMessage('Session expired');

                                return false;

                        case AUTH_IDLED:
                                $this->__setMessageCode('Server');
                                $this->__setMessage('Session idled');
                                
                                return false;
                                
                        case AUTH_WRONG_LOGIN:
                        default:
                                $this->__setMessageCode('Client');
                                $this->__setMessage('Wrong login');

                                return false;
                                
                                
                }
        }

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ilBaseAuthentication::__setMessage ( $ a_message )

Definition at line 127 of file class.ilBaseAuthentication.php.

Referenced by __buildAuth(), __getAuthStatus(), __setSessionSaveHandler(), ilSoapAuthentication::authenticate(), authenticate(), ilBaseAuthentication(), logout(), start(), ilSoapAuthentication::validateSession(), and validateSession().

        {
                $this->message = $a_message;
        }

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ilBaseAuthentication::__setMessageCode ( $ a_message_code )

Definition at line 131 of file class.ilBaseAuthentication.php.

Referenced by __buildAuth(), __getAuthStatus(), __setSessionSaveHandler(), ilSoapAuthentication::authenticate(), ilBaseAuthentication(), ilRADIUSAuthentication::ilRADIUSAuthentication(), ilSoapAuthentication::ilSoapAuthentication(), and ilSoapAuthentication::validateSession().

        {
                $this->message_code = $a_message_code;
        }

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ilBaseAuthentication::__setSessionSaveHandler ( )

Definition at line 287 of file class.ilBaseAuthentication.php.

References $GLOBALS, __setMessage(), __setMessageCode(), and db_set_save_handler().

Referenced by ilSoapAuthentication::authenticate(), authenticate(), ilSoapAuthentication::validateSession(), and validateSession().

        {
                include_once './include/inc.db_session_handler.php';
                include_once './classes/class.ilUtil.php';
                include_once './classes/class.ilErrorHandling.php';
                include_once './classes/class.ilDBx.php';

                
                $GLOBALS['ilDB'] =& new ilDBx($this->dsn);

                if(ini_get('session.save_handler') != 'user')
                {
                        ini_set("session.save_handler", "user");
                }
                if(!db_set_save_handler())
                {
                        $this->__setMessageCode('Server');
                        $this->__setMessage('Cannot set session handler');

                        return false;
                }

                return true;
        }

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ilBaseAuthentication::authenticate ( )

Reimplemented in ilSoapAuthentication.

Definition at line 136 of file class.ilBaseAuthentication.php.

References __buildAuth(), __getAuthStatus(), __setMessage(), __setSessionSaveHandler(), getClient(), getUsername(), and setSid().

        {
                if(!$this->getClient())
                {
                        $this->__setMessage('No client given');
                        return false;
                }
                if(!$this->getUsername())
                {
                        $this->__setMessage('No username given');
                        return false;
                }
                // Read ilias ini
                if(!$this->__buildAuth())
                {
                        return false;
                }
                if(!$this->__setSessionSaveHandler())
                {
                        return false;
                }
                $this->auth->start();

                if(!$this->auth->getAuth())
                {
                        $this->__getAuthStatus();

                        return false;
                }                       

                $this->setSid(session_id());

                return true;
        }

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ilBaseAuthentication::getClient ( )

Definition at line 87 of file class.ilBaseAuthentication.php.

Referenced by __buildAuth(), ilSoapAuthentication::authenticate(), authenticate(), logout(), ilSoapAuthentication::validateSession(), and validateSession().

        {
                return $this->client;
        }

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ilBaseAuthentication::getMessage ( )

Definition at line 119 of file class.ilBaseAuthentication.php.

        {
                return $this->message;
        }

ilBaseAuthentication::getMessageCode ( )

Definition at line 123 of file class.ilBaseAuthentication.php.

        {
                return $this->message_code;
        }

ilBaseAuthentication::getPassword ( )

Definition at line 105 of file class.ilBaseAuthentication.php.

        {
                return $this->password;
        }

ilBaseAuthentication::getSid ( )

Definition at line 114 of file class.ilBaseAuthentication.php.

Referenced by logout(), start(), ilSoapAuthentication::validateSession(), and validateSession().

        {
                return $this->sid;
        }

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ilBaseAuthentication::getUsername ( )

Definition at line 96 of file class.ilBaseAuthentication.php.

Referenced by ilSoapAuthentication::authenticate(), and authenticate().

        {
                return $this->username;
        }

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ilBaseAuthentication::ilBaseAuthentication ( )

Definition at line 73 of file class.ilBaseAuthentication.php.

References __setMessage(), and __setMessageCode().

Referenced by ilCronAuthentication::ilCronAuthentication(), ilRADIUSAuthentication::ilRADIUSAuthentication(), and ilSoapAuthentication::ilSoapAuthentication().

        {
                $this->__setMessage('');
                $this->__setMessageCode('Client');
                $this->check_setting = true;
        }

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ilBaseAuthentication::logout ( )

Definition at line 217 of file class.ilBaseAuthentication.php.

References __setMessage(), getClient(), and getSid().

        {
                if(!$this->getClient())
                {
                        $this->__setMessage('No client given');
                        return false;
                }
                if(!$this->getSid())
                {
                        $this->__setMessage('No session id given');
                        return false;
                }
                // logged auth users are authenticated
                // No preperations are required
                #if(!$this->__buildAuth())
                #{
                #       return false;
                #}
                #if(!$this->__setSessionSaveHandler())
                #{
                #       return false;
                #}
                
                // And finally logout
                #$this->auth->start();
                $this->auth->logout();
                session_destroy();

                return true;

        }

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ilBaseAuthentication::setClient ( $ a_client )

Definition at line 82 of file class.ilBaseAuthentication.php.

References $_COOKIE.

        {
                $this->client = $a_client;
                $_COOKIE['ilClientId'] = $a_client;
        }

ilBaseAuthentication::setPassword ( $ a_password )

Definition at line 100 of file class.ilBaseAuthentication.php.

References $_POST.

        {
                $this->password = $a_password;
                $_POST['password'] = $a_password;
        }

ilBaseAuthentication::setSid ( $ a_sid )

Definition at line 109 of file class.ilBaseAuthentication.php.

References $_COOKIE.

Referenced by ilSoapAuthentication::authenticate(), and authenticate().

        {
                $this->sid = $a_sid;
                $_COOKIE['PHPSESSID'] = $this->sid;
        }

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ilBaseAuthentication::setUsername ( $ a_username )

Definition at line 91 of file class.ilBaseAuthentication.php.

References $_POST.

        {
                $this->username = $a_username;
                $_POST['username'] = $a_username;
        }

ilBaseAuthentication::start ( )

Definition at line 171 of file class.ilBaseAuthentication.php.

References __setMessage(), and getSid().

        {
                if(!$this->getSid())
                {
                        $this->__setMessage('No session id given');
                        return false;
                }

                $this->auth->start();

                return true;
        }

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ilBaseAuthentication::validateSession ( )

Reimplemented in ilSoapAuthentication.

Definition at line 184 of file class.ilBaseAuthentication.php.

References __buildAuth(), __setMessage(), __setSessionSaveHandler(), getClient(), and getSid().

        {
                if(!$this->getClient())
                {
                        $this->__setMessage('No client given');
                        return false;
                }
                if(!$this->getSid())
                {
                        $this->__setMessage('No session id given');
                        return false;
                }
                
                if(!$this->__buildAuth())
                {
                        return false;
                }
                if(!$this->__setSessionSaveHandler())
                {
                        return false;
                }

                $this->auth->start();
                if(!$this->auth->getAuth())
                {
                        $this->__setMessage('Session not valid');
                        
                        return false;
                }
                
                return true;
        }