Current File : /www/varak.net/nextcloud.varak.net/lib/private/legacy/OC_JSON.php
<?php
/**
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
use OC\Authentication\TwoFactorAuth\Manager as TwoFactorAuthManager;
class OC_JSON {
/**
* Check if the app is enabled, send json error msg if not
* @param string $app
* @deprecated Use the AppFramework instead. It will automatically check if the app is enabled.
* @suppress PhanDeprecatedFunction
*/
public static function checkAppEnabled($app) {
if (!\OC::$server->getAppManager()->isEnabledForUser($app)) {
$l = \OC::$server->getL10N('lib');
self::error([ 'data' => [ 'message' => $l->t('Application is not enabled'), 'error' => 'application_not_enabled' ]]);
exit();
}
}
/**
* Check if the user is logged in, send json error msg if not
* @deprecated Use annotation based ACLs from the AppFramework instead
* @suppress PhanDeprecatedFunction
*/
public static function checkLoggedIn() {
$twoFactorAuthManger = \OC::$server->get(TwoFactorAuthManager::class);
if (!\OC::$server->getUserSession()->isLoggedIn()
|| $twoFactorAuthManger->needsSecondFactor(\OC::$server->getUserSession()->getUser())) {
$l = \OC::$server->getL10N('lib');
http_response_code(\OCP\AppFramework\Http::STATUS_UNAUTHORIZED);
self::error([ 'data' => [ 'message' => $l->t('Authentication error'), 'error' => 'authentication_error' ]]);
exit();
}
}
/**
* Check an ajax get/post call if the request token is valid, send json error msg if not.
* @deprecated Use annotation based CSRF checks from the AppFramework instead
* @suppress PhanDeprecatedFunction
*/
public static function callCheck() {
if (!\OC::$server->getRequest()->passesStrictCookieCheck()) {
header('Location: '.\OC::$WEBROOT);
exit();
}
if (!\OC::$server->getRequest()->passesCSRFCheck()) {
$l = \OC::$server->getL10N('lib');
self::error([ 'data' => [ 'message' => $l->t('Token expired. Please reload page.'), 'error' => 'token_expired' ]]);
exit();
}
}
/**
* Check if the user is a admin, send json error msg if not.
* @deprecated Use annotation based ACLs from the AppFramework instead
* @suppress PhanDeprecatedFunction
*/
public static function checkAdminUser() {
if (!OC_User::isAdminUser(OC_User::getUser())) {
$l = \OC::$server->getL10N('lib');
self::error([ 'data' => [ 'message' => $l->t('Authentication error'), 'error' => 'authentication_error' ]]);
exit();
}
}
/**
* Send json error msg
* @deprecated Use a AppFramework JSONResponse instead
* @suppress PhanDeprecatedFunction
* @psalm-taint-escape html
*/
public static function error($data = []) {
$data['status'] = 'error';
header('Content-Type: application/json; charset=utf-8');
echo self::encode($data);
}
/**
* Send json success msg
* @deprecated Use a AppFramework JSONResponse instead
* @suppress PhanDeprecatedFunction
* @psalm-taint-escape html
*/
public static function success($data = []) {
$data['status'] = 'success';
header('Content-Type: application/json; charset=utf-8');
echo self::encode($data);
}
/**
* Encode JSON
* @deprecated Use a AppFramework JSONResponse instead
*/
private static function encode($data) {
return json_encode($data, JSON_HEX_TAG);
}
}
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