ilAuthApache Class Reference

Apache based authentication More...

Inheritance diagram for ilAuthApache:

Collaboration diagram for ilAuthApache:

Public Member Functions
	supportsRedirects ()
	Returns true, if the current auth mode allows redirection to e.g to loginScreen, public section... More...
	__construct ($storageDriver, $options='', $loginFunction='', $showLogin=true)
	Contructor. More...
	login ()

Private Attributes
	$apache_settings

Detailed Description

Apache based authentication

Author

Jan Posselt jposs.nosp@m.elt@.nosp@m.datab.nosp@m.ay.d.nosp@m.e

Version

$id$

Definition at line 35 of file class.ilAuthApache.php.

Constructor & Destructor Documentation

__construct()

ilAuthApache::__construct	(		$storageDriver,
			$options = '',
			$loginFunction = '',
			$showLogin = true
	)

Contructor.

Returns

Parameters

object	$a_container
object	$a_addition_options,[optional]

Definition at line 55 of file class.ilAuthApache.php.

References $_POST, $_SERVER, $_SESSION, $lng, $options, APACHE_AUTH_TYPE_BY_FUNCTION, APACHE_AUTH_TYPE_DIRECT_MAPPING, APACHE_AUTH_TYPE_EXTENDED_MAPPING, AUTH_APACHE, defined, and ApacheCustom\getUsername().

        {
                global $lng;
                
                parent::__construct($storageDriver,$options, '', false);
                $this->setSessionName("_authhttp".md5(CLIENT_ID));

                $this->apache_settings = new ilSetting('apache_auth');
                
                if (defined('IL_CERT_SSO') && IL_CERT_SSO) {
                        // DO NOT DELETE!!!
                        // faking post values is REQUIRED to avoid canceling of the
                        // startup routines
                        // $_POST['username'] = 'xxx';
                        $_POST['password'] = 'yyy';
                        $_POST['sendLogin'] = '1';
                        $_POST['auth_mode'] = AUTH_APACHE;
                        $_POST['cmd[butSubmit]'] = 'Submit';

                        if ($_POST['username'] != 'anonymous') {

                                switch($this->apache_settings->get('apache_auth_username_config_type'))
                                {
                                        case APACHE_AUTH_TYPE_DIRECT_MAPPING:
                                                $_POST['username'] = $_SERVER[$this->apache_settings->get('apache_auth_username_direct_mapping_fieldname')];
                                                break;
                                        case APACHE_AUTH_TYPE_EXTENDED_MAPPING:
                                                throw new ilException("APACHE_AUTH_TYPE_EXTENDED_MAPPING not yet implemented");
                                        case APACHE_AUTH_TYPE_BY_FUNCTION:
                                                include_once 'Services/AuthApache/classes/custom_username_func.php';
                                                $_POST['username'] = ApacheCustom::getUsername();
                                                break;
                                }

                        }
                }

                if (defined('IL_CERT_SSO') && IL_CERT_SSO && !$_POST['username']) {
                        $_POST['username'] = '§invalid';
                        $_POST['password'] = 'anonymous';
                        $_SESSION['username_invalid'] = true;
                }
                        
                $this->initAuth();
        }

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Member Function Documentation

login()

ilAuthApache::login

(

)

Definition at line 102 of file class.ilAuthApache.php.

References $_GET, $_POST, $_SERVER, $path, array, defined, ilUtil\getHtmlPath(), IL_COOKIE_PATH, ilUtil\redirect(), and ilContext\supportsRedirects().

                                {
                $skipClasses = array('ilpasswordassistancegui', 'ilaccountregistrationgui');
                $skipFiles   = array('pwassist.php');
                if(in_array(strtolower($_REQUEST['cmdClass']), $skipClasses))
                {
                        return;
                }
                else
                {
                        $script = pathinfo($_SERVER['PHP_SELF'], PATHINFO_BASENAME);
                        if(in_array(strtolower($script), $skipFiles))
                                return;
                }
                if(
                        !$this->apache_settings->get('apache_auth_authenticate_on_login_page') &&
                        (
                                preg_match('/.*login\.php$/', $_SERVER['SCRIPT_NAME']) ||
                                ((in_array($_REQUEST['cmd'], array('showLogin', 'showTermsOfService')) || isset($_POST['change_lang_to'])) && strtolower($_REQUEST['cmdClass']) == 'ilstartupgui')
                        )
                )
                {
                        return;
                }

                if(!$this->apache_settings->get('apache_auth_authenticate_on_login_page') && preg_match('/.*login\.php$/', $_SERVER['SCRIPT_NAME']))
                {
                        return;
                }
                
                if (ilContext::supportsRedirects() && !isset($_GET['passed_sso']) && (!defined('IL_CERT_SSO') || IL_CERT_SSO == false)) {

                        // redirect to sso                      
                        // this part is executed in default ilias context...

                        $path = $_SERVER['REQUEST_URI'];

                        if ($path{0} == '/') {
                                $path = substr($path, 1);
                        }

                        if (substr($path, 0, 4) != 'http') {
                                $parts = parse_url(ILIAS_HTTP_PATH);
                                $path = $parts['scheme'] . '://' . $parts['host'] . '/' . $path;
                        }

                        $path = urlencode($path);
                        ilUtil::redirect(ilUtil::getHtmlPath('/sso/index.php?force_mode_apache=1&r=' . $path . '&cookie_path='.IL_COOKIE_PATH . '&ilias_path=' . ILIAS_HTTP_PATH));
                }
                else {
                        return parent::login();
                }
        }

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supportsRedirects()

ilAuthApache::supportsRedirects

(

)

Returns true, if the current auth mode allows redirection to e.g to loginScreen, public section...

Returns

Definition at line 44 of file class.ilAuthApache.php.

        {
                return true;
        } 

Field Documentation

$apache_settings

ilAuthApache::$apache_settings

private

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

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The documentation for this class was generated from the following file:

• Services/AuthApache/classes/class.ilAuthApache.php