mirror of
https://github.com/nextcloud/server.git
synced 2025-02-05 17:10:17 +00:00
6b383faf41
This reverts commit 9992e7d439.
Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
101 lines
2.5 KiB
PHP
101 lines
2.5 KiB
PHP
<?php
|
|
|
|
/**
|
|
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
|
|
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
|
|
* SPDX-License-Identifier: AGPL-3.0-only
|
|
*/
|
|
namespace OCA\DAV\Files;
|
|
|
|
use OC\AppFramework\Http\Request;
|
|
use OC_Template;
|
|
use OCP\AppFramework\Http\ContentSecurityPolicy;
|
|
use OCP\IRequest;
|
|
use Sabre\DAV\Exception;
|
|
use Sabre\DAV\Server;
|
|
use Sabre\DAV\ServerPlugin;
|
|
|
|
class BrowserErrorPagePlugin extends ServerPlugin {
|
|
/** @var Server */
|
|
private $server;
|
|
|
|
/**
|
|
* This initializes the plugin.
|
|
*
|
|
* This function is called by Sabre\DAV\Server, after
|
|
* addPlugin is called.
|
|
*
|
|
* This method should set up the required event subscriptions.
|
|
*
|
|
* @param Server $server
|
|
* @return void
|
|
*/
|
|
public function initialize(Server $server) {
|
|
$this->server = $server;
|
|
$server->on('exception', [$this, 'logException'], 1000);
|
|
}
|
|
|
|
/**
|
|
* @param IRequest $request
|
|
* @return bool
|
|
*/
|
|
public static function isBrowserRequest(IRequest $request) {
|
|
if ($request->getMethod() !== 'GET') {
|
|
return false;
|
|
}
|
|
return $request->isUserAgent([
|
|
Request::USER_AGENT_IE,
|
|
Request::USER_AGENT_MS_EDGE,
|
|
Request::USER_AGENT_CHROME,
|
|
Request::USER_AGENT_FIREFOX,
|
|
Request::USER_AGENT_SAFARI,
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* @param \Throwable $ex
|
|
*/
|
|
public function logException(\Throwable $ex): void {
|
|
if ($ex instanceof Exception) {
|
|
$httpCode = $ex->getHTTPCode();
|
|
$headers = $ex->getHTTPHeaders($this->server);
|
|
} else {
|
|
$httpCode = 500;
|
|
$headers = [];
|
|
}
|
|
$this->server->httpResponse->addHeaders($headers);
|
|
$this->server->httpResponse->setStatus($httpCode);
|
|
$body = $this->generateBody($httpCode);
|
|
$this->server->httpResponse->setBody($body);
|
|
$csp = new ContentSecurityPolicy();
|
|
$this->server->httpResponse->addHeader('Content-Security-Policy', $csp->buildPolicy());
|
|
$this->sendResponse();
|
|
}
|
|
|
|
/**
|
|
* @codeCoverageIgnore
|
|
* @return bool|string
|
|
*/
|
|
public function generateBody(int $httpCode) {
|
|
$request = \OC::$server->getRequest();
|
|
|
|
$templateName = 'exception';
|
|
if ($httpCode === 403 || $httpCode === 404) {
|
|
$templateName = (string)$httpCode;
|
|
}
|
|
|
|
$content = new OC_Template('core', $templateName, 'guest');
|
|
$content->assign('title', $this->server->httpResponse->getStatusText());
|
|
$content->assign('remoteAddr', $request->getRemoteAddress());
|
|
$content->assign('requestID', $request->getId());
|
|
return $content->fetchPage();
|
|
}
|
|
|
|
/**
|
|
* @codeCoverageIgnore
|
|
*/
|
|
public function sendResponse() {
|
|
$this->server->sapi->sendResponse($this->server->httpResponse);
|
|
exit();
|
|
}
|
|
}
|