mirror of
https://github.com/Combodo/iTop.git
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88 lines
2.3 KiB
PHP
88 lines
2.3 KiB
PHP
<?php
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use Combodo\iTop\Application\Helper\Session;
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/**
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* Class LoginExternal
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*
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* @copyright Copyright (C) 2010-2024 Combodo SAS
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* @license http://opensource.org/licenses/AGPL-3.0
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*/
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class LoginExternal extends AbstractLoginFSMExtension
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{
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/**
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* Return the list of supported login modes for this plugin
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*
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* @return array of supported login modes
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*/
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public function ListSupportedLoginModes()
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{
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return ['external'];
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}
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protected function OnModeDetection(&$iErrorCode)
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{
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if (!Session::IsSet('login_mode')) {
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$sAuthUser = $this->GetAuthUser();
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if ($sAuthUser && (strlen($sAuthUser) > 0)) {
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Session::Set('login_mode', 'external');
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}
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}
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return LoginWebPage::LOGIN_FSM_CONTINUE;
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}
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protected function OnCheckCredentials(&$iErrorCode)
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{
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if (Session::Get('login_mode') == 'external') {
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$sAuthUser = $this->GetAuthUser();
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if (!UserRights::CheckCredentials($sAuthUser, '', Session::Get('login_mode'), 'external')) {
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$iErrorCode = LoginWebPage::EXIT_CODE_WRONGCREDENTIALS;
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return LoginWebPage::LOGIN_FSM_ERROR;
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}
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Session::Set('auth_user', $sAuthUser);
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}
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return LoginWebPage::LOGIN_FSM_CONTINUE;
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}
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protected function OnCredentialsOK(&$iErrorCode)
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{
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if (Session::Get('login_mode') == 'external') {
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LoginWebPage::OnLoginSuccess(Session::Get('auth_user'), 'external', Session::Get('login_mode'));
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}
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return LoginWebPage::LOGIN_FSM_CONTINUE;
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}
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protected function OnConnected(&$iErrorCode)
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{
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if (Session::Get('login_mode') == 'external') {
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Session::Set('can_logoff', false);
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return LoginWebPage::CheckLoggedUser($iErrorCode);
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}
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return LoginWebPage::LOGIN_FSM_CONTINUE;
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}
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protected function OnError(&$iErrorCode)
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{
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if (Session::Get('login_mode') == 'external') {
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$iOnExit = LoginWebPage::getIOnExit();
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if ($iOnExit === LoginWebPage::EXIT_RETURN) {
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return LoginWebPage::LOGIN_FSM_RETURN; // Error, exit FSM
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}
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LoginWebPage::HTTP401Error();
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}
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return LoginWebPage::LOGIN_FSM_CONTINUE;
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}
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/**
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* @return bool
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*/
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private function GetAuthUser()
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{
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$sExtAuthVar = MetaModel::GetConfig()->GetExternalAuthenticationVariable(); // In which variable is the info passed ?
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eval('$sAuthUser = isset('.$sExtAuthVar.') ? '.$sExtAuthVar.' : false;'); // Retrieve the value
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/** @var string $sAuthUser */
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return $sAuthUser; // Retrieve the value
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}
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}
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