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wp-content/plugins/akeebabackupwp/app/Solo/Controller/Check.php

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+<?php
+/**
+ * @package    solo
+ * @copyright  Copyright (c)2014-2019 Nicholas K. Dionysopoulos / Akeeba Ltd
+ * @license    GNU GPL version 3 or later
+ */
+
+namespace Solo\Controller;
+
+use Akeeba\Engine\Platform;
+use Awf\Application\Application;
+use Awf\Mvc\Model;
+use Awf\Text\Text;
+
+class Check extends ControllerDefault
+{
+	public function execute($task)
+	{
+		$this->checkPermissions();
+		define('AKEEBA_BACKUP_ORIGIN', 'frontend');
+
+		return parent::execute('main');
+	}
+
+	public function main()
+	{
+        $cpanelModel = Model::getInstance('Solo', 'Main', $this->container);
+        $result = $cpanelModel->notifyFailed();
+
+        $message  = $result['result'] ? '200 ' : '500 ';
+        $message .= implode(', ', $result['message']);
+
+        @ob_end_clean();
+		header('Content-type: text/plain');
+		header('Connection: close');
+        echo $message;
+        flush();
+
+        $this->container->application->close();
+	}
+
+	/**
+	 * Check that the user has sufficient permissions, or die in error
+	 *
+	 */
+	private function checkPermissions()
+	{
+		// Is frontend backup enabled?
+		$febEnabled = Platform::getInstance()->get_platform_configuration_option('frontend_enable', 0);
+		$febEnabled = in_array($febEnabled, array('on', 'checked', 'true', 1, 'yes'));
+
+		$validKey = Platform::getInstance()->get_platform_configuration_option('frontend_secret_word', '');
+
+		if (!\Akeeba\Engine\Util\Complexify::isStrongEnough($validKey, false))
+		{
+			$febEnabled = false;
+		}
+
+		$validKeyTrim = trim($validKey);
+
+		if (!$febEnabled || empty($validKey))
+		{
+			throw new \RuntimeException(Text::_('SOLO_REMOTE_ERROR_NOT_ENABLED'), 403);
+		}
+
+		// Is the key good?
+		$key = $this->input->get('key', '', 'none', 2);
+
+		if (($key != $validKey) || (empty($validKeyTrim)))
+		{
+			throw new \RuntimeException(Text::_('SOLO_REMOTE_ERROR_INVALID_KEY'), 403);
+		}
+	}
+
+	private function setProfile()
+	{
+		// Set profile
+		$profile = $this->input->get('profile', 1, 'int');
+
+		if (empty($profile))
+		{
+			$profile = 1;
+		}
+
+		$session = Application::getInstance()->getContainer()->segment;
+		$session->profile = $profile;
+
+		Platform::getInstance()->load_configuration($profile);
+	}
+}