/**
* @return boolean
*/
public function adjust()
{
if (defined('IL_CERT_SSO')) {
return false;
} else {
if (!ilContext::supportsRedirects()) {
return false;
} else {
if ($this->ctrl->isAsynch()) {
return false;
} else {
if (in_array(basename($_SERVER['PHP_SELF']), array('logout.php'))) {
return false;
} else {
if (!$this->user->getId() || $this->user->isAnonymous()) {
return false;
}
}
}
}
}
foreach ($this->cases as $case) {
if ($case->isInFulfillment()) {
return false;
}
if ($case->shouldAdjustRequest()) {
if ($case->shouldStoreRequestTarget()) {
$this->storeRequest();
}
$case->adjust();
return true;
}
}
return false;
}
/**
* Redirects to target url if context supports it
*
* @param string $a_target
* @param string $a_message_id
* @param array $a_message_details
*/
protected static function redirect($a_target, $a_message_id, $a_message_static)
{
// #12739
if (defined("ILIAS_HTTP_PATH") && !stristr($a_target, ILIAS_HTTP_PATH)) {
$a_target = ILIAS_HTTP_PATH . "/" . $a_target;
}
if (ilContext::supportsRedirects()) {
ilUtil::redirect($a_target);
} else {
$message = self::translateMessage($a_message_id, $a_message_static);
// user-directed linked message
if (ilContext::usesHTTP() && ilContext::hasHTML()) {
$link = self::translateMessage("init_error_redirect_click", array("en" => 'Please click to continue.', "de" => 'Bitte klicken um fortzufahren.'));
$mess = $message . '<br /><a href="' . $a_target . '">' . $link . '</a>';
} else {
// not much we can do here
$mess = $message;
if (!trim($mess)) {
$mess = self::translateMessage("init_error_redirect_info", array("en" => 'Redirect not supported by context.', "de" => 'Weiterleitungen werden durch Kontext nicht unterstützt.')) . ' (' . $a_target . ')';
}
}
self::abortAndDie($mess);
}
}
public function login()
{
$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();
}
}
/**
* Redirects to target url if context supports it
*
* @param string $a_target
* @param string $a_message_details
*/
protected static function redirect($a_target, $a_message_details)
{
if (ilContext::supportsRedirects()) {
ilUtil::redirect($a_target);
} else {
// user-directed linked message
if (ilContext::usesHTTP() && ilContext::hasHTML()) {
$mess = $a_message_details . ' Please <a href="' . $a_target . '">click here</a> to continue.';
} else {
// not much we can do here
$mess = $a_message_details;
if (!trim($mess)) {
$mess = 'Redirect not supported by context (' . $a_target . ')';
}
}
self::abortAndDie($mess);
}
}
