60 lines
1.8 KiB
PHP
60 lines
1.8 KiB
PHP
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Class WhispeakConditionalLoginHook.
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*
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* Implements a Two-Factor Authentication with Whispeak.
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*/
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class WhispeakConditionalLoginHook extends HookObserver implements HookConditionalLoginObserverInterface
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{
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/**
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* WhispeakConditionalLoginHook constructor.
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*/
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protected function __construct()
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{
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parent::__construct(
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'plugin/whispeakauth/WhispeakAuthPlugin.php',
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'whispeakauth'
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);
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}
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/**
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* Return an associative array (callable, url) needed for Conditional Login.
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* <code>
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* [
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* 'conditional_function' => function (array $userInfo) {},
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* 'url' => '',
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* ]
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* </code>
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* conditional_function returns false to redirect to the url and returns true to continue with the classical login.
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*
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* @return array
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*/
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public function hookConditionalLogin(HookConditionalLoginEventInterface $hook)
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{
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return [
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'conditional_function' => function (array $userInfo) {
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$isEnrolled = WhispeakAuthPlugin::checkUserIsEnrolled($userInfo['user_id']);
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if (!$isEnrolled) {
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return true;
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}
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$user2fa = (int) ChamiloSession::read(WhispeakAuthPlugin::SESSION_2FA_USER, 0);
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if ($user2fa === (int) $userInfo['user_id']) {
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ChamiloSession::erase(WhispeakAuthPlugin::SESSION_2FA_USER);
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return true;
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}
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ChamiloSession::write(WhispeakAuthPlugin::SESSION_2FA_USER, $userInfo['user_id']);
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return false;
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},
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'url' => api_get_path(WEB_PLUGIN_PATH).$this->getPluginName().'/authentify.php',
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];
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}
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}
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