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Log access to preview images 

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
This commit is contained in:
Lukas Reschke 2017-03-20 18:36:36 +01:00
parent 03a92eaf74
commit abaf909ba2
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GPG Key ID: B9F6980CF6E759B1
3 changed files with 56 additions and 13 deletions
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11
apps/admin_audit/appinfo/app.php
View File

@ -1,6 +1,7 @@
<?php
/**
* @copyright Copyright (c) 2016 Bjoern Schiessle <bjoern@schiessle.org>
* @copyright Copyright (c) 2017 Lukas Reschke <lukas@statuscode.ch>
*
* @author Bjoern Schiessle <bjoern@schiessle.org>
* @author Lukas Reschke <lukas@statuscode.ch>
@ -25,6 +26,12 @@
$logger = \OC::$server->getLogger();
$userSession = \OC::$server->getUserSession();
$groupManager = \OC::$server->getGroupManager();
$eventDispatcher = \OC::$server->getEventDispatcher();
$auditLogger = new \OCA\Admin_Audit\AuditLogger($logger, $userSession, $groupManager);
$auditLogger = new \OCA\Admin_Audit\AuditLogger(
$logger,
$userSession,
$groupManager,
$eventDispatcher
);
$auditLogger->registerHooks();

19
apps/admin_audit/lib/actions/files.php
View File

@ -134,4 +134,23 @@ class Files extends Action {
]
);
}
/**
* Logs preview access to a file
*
* @param array $params
*/
public function preview(array $params) {
$this->log(
'Preview accessed: "%s" (width: "%s", height: "%s" crop: "%s", mode: "%s")',
$params,
[
'path',
'width',
'height',
'crop',
'mode'
]
);
}
}

39
apps/admin_audit/lib/auditlogger.php
View File

@ -1,8 +1,10 @@
<?php
/**
* @copyright Copyright (c) 2016 Bjoern Schiessle <bjoern@schiessle.org>
* @copyright Copyright (c) 2017 Lukas Reschke <lukas@statuscode.ch>
*
* @author Bjoern Schiessle <bjoern@schiessle.org>
* @author Lukas Reschke <lukas@statuscode.ch>
*
* @license GNU AGPL version 3 or any later version
*
@ -21,11 +23,10 @@
*
*/
namespace OCA\Admin_Audit;
use OC\Files\Filesystem;
use OC\Files\Node\File;
use OCA\Admin_Audit\Actions\Auth;
use OCA\Admin_Audit\Actions\Files;
use OCA\Admin_Audit\Actions\GroupManagement;
@ -35,17 +36,17 @@ use OCA\Admin_Audit\Actions\UserManagement;
use OCA\Admin_Audit\Actions\Versions;
use OCP\IGroupManager;
use OCP\ILogger;
use OCP\IPreview;
use OCP\IUserSession;
use OCP\Util;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\EventDispatcher\GenericEvent;
class AuditLogger {
/** @var ILogger */
private $logger;
/** @var IUserSession */
private $userSession;
/** @var IGroupManager */
private $groupManager;
@ -55,17 +56,20 @@ class AuditLogger {
* @param ILogger $logger
* @param IUserSession $userSession
* @param IGroupManager $groupManager
* @param EventDispatcherInterface $eventDispatcher
*/
public function __construct(ILogger $logger,
IUserSession $userSession,
IGroupManager $groupManager) {
IGroupManager $groupManager,
EventDispatcherInterface $eventDispatcher) {
$this->logger = $logger;
$this->userSession = $userSession;
$this->groupManager = $groupManager;
$this->eventDispatcher = $eventDispatcher;
}
/**
* register hooks in order to log them
* Register hooks in order to log them
*/
public function registerHooks() {
$this->userManagementHooks();
@ -78,7 +82,7 @@ class AuditLogger {
}
/**
* connect to user management hooks
* Connect to user management hooks
*/
private function userManagementHooks() {
$userActions = new UserManagement($this->logger);
@ -119,12 +123,25 @@ class AuditLogger {
Util::connectHook('OC_User', 'logout', $authActions, 'logout');
}
/**
* connect to file hooks
* Connect to file hooks
*/
private function fileHooks() {
$fileActions = new Files($this->logger);
$this->eventDispatcher->addListener(
IPreview::EVENT,
function(GenericEvent $event) use ($fileActions) {
/** @var File $file */
$file = $event->getSubject();
$fileActions->preview([
'path' => substr($file->getInternalPath(), 5),
'width' => $event->getArguments()['width'],
'height' => $event->getArguments()['height'],
'crop' => $event->getArguments()['crop'],
'mode' => $event->getArguments()['mode']
]);
}
);
Util::connectHook(
Filesystem::CLASSNAME,
@ -177,7 +194,7 @@ class AuditLogger {
}
/**
* connect to trash bin hooks
* Connect to trash bin hooks
*/
private function trashbinHooks() {
$trashActions = new Trashbin($this->logger);