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283 lines
9.7 KiB
283 lines
9.7 KiB
<?php
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/**
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*
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* (c) Copyright Ascensio System Limited 2010-2018
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*
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* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
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* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
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* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
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* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
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*
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* You can contact Ascensio System SIA by email at sales@onlyoffice.com
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*
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* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
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* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
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*
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* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
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* relevant author attributions when distributing the software. If the display of the logo in its graphic
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* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
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* in every copy of the program you distribute.
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* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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*/
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namespace OCA\Onlyoffice\Controller;
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use OCP\App;
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use OCP\AppFramework\Controller;
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use OCP\AppFramework\Http\TemplateResponse;
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use OCP\IL10N;
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use OCP\ILogger;
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use OCP\IRequest;
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use OCP\IURLGenerator;
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use OCA\Onlyoffice\AppConfig;
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use OCA\Onlyoffice\Crypt;
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use OCA\Onlyoffice\DocumentService;
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/**
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* Settings controller for the administration page
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*/
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class SettingsController extends Controller {
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/**
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* l10n service
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*
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* @var IL10N
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*/
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private $trans;
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/**
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* Logger
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*
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* @var ILogger
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*/
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private $logger;
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/**
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* Application configuration
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*
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* @var OCA\Onlyoffice\AppConfig
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*/
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private $config;
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/**
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* Url generator service
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*
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* @var IURLGenerator
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*/
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private $urlGenerator;
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/**
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* Hash generator
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*
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* @var OCA\Onlyoffice\Crypt
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*/
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private $crypt;
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/**
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* @param string $AppName - application name
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* @param IRequest $request - request object
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* @param IURLGenerator $urlGenerator - url generator service
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* @param IL10N $trans - l10n service
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* @param ILogger $logger - logger
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* @param OCA\Onlyoffice\AppConfig $config - application configuration
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* @param OCA\Onlyoffice\Crypt $crypt - hash generator
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*/
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public function __construct($AppName,
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IRequest $request,
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IURLGenerator $urlGenerator,
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IL10N $trans,
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ILogger $logger,
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AppConfig $config,
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Crypt $crypt
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) {
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parent::__construct($AppName, $request);
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$this->urlGenerator = $urlGenerator;
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$this->trans = $trans;
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$this->logger = $logger;
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$this->config = $config;
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$this->crypt = $crypt;
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}
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/**
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* Print config section
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*
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* @return TemplateResponse
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*/
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public function index() {
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$formats = $this->formats();
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$defFormats = array();
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foreach ($formats as $format => $setting) {
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if (array_key_exists("edit", $setting) && $setting["edit"]) {
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$defFormats[$format] = array_key_exists("def", $setting) && $setting["def"];
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}
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}
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$data = [
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"documentserver" => $this->config->GetDocumentServerUrl(),
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"documentserverInternal" => $this->config->GetDocumentServerInternalUrl(true),
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"storageUrl" => $this->config->GetStorageUrl(),
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"secret" => $this->config->GetDocumentServerSecret(),
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"currentServer" => $this->urlGenerator->getAbsoluteURL("/"),
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"defFormats" => $defFormats,
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"sameTab" => $this->config->GetSameTab(),
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"encryption" => $this->checkEncryptionModule()
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];
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return new TemplateResponse($this->appName, "settings", $data, "blank");
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}
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/**
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* Save app settings
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*
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* @param string $documentserver - document service address
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* @param string $documentserverInternal - document service address available from ownCloud
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* @param string $storageUrl - ownCloud address available from document server
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* @param string $secret - secret key for signature
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* @param string $defFormats - formats array with default action
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*
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* @return array
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*/
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public function SaveSettings($documentserver,
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$documentserverInternal,
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$storageUrl,
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$secret,
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$defFormats,
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$sameTab
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) {
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$this->config->SetDocumentServerUrl($documentserver);
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$this->config->SetDocumentServerInternalUrl($documentserverInternal);
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$this->config->SetStorageUrl($storageUrl);
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$this->config->SetDocumentServerSecret($secret);
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$documentserver = $this->config->GetDocumentServerUrl();
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if (!empty($documentserver)) {
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$error = $this->checkDocServiceUrl();
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$this->config->SetSettingsError($error);
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}
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$this->config->DropSKey();
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$this->config->SetDefaultFormats($defFormats);
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$this->config->SetSameTab($sameTab);
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if ($this->checkEncryptionModule()) {
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$this->logger->info("SaveSettings when encryption is enabled", array("app" => $this->appName));
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}
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return [
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"documentserver" => $this->config->GetDocumentServerUrl(),
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"documentserverInternal" => $this->config->GetDocumentServerInternalUrl(true),
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"storageUrl" => $this->config->GetStorageUrl(),
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"secret" => $this->config->GetDocumentServerSecret(),
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"error" => $error
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];
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}
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/**
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* Get app settings
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*
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* @return array
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*
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* @NoAdminRequired
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*/
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public function GetSettings() {
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$result = [
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"formats" => $this->formats(),
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"sameTab" => $this->config->GetSameTab()
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];
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return $result;
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}
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/**
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* Get supported formats
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*
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* @return array
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*
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* @NoAdminRequired
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*/
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private function formats() {
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$defFormats = $this->config->GetDefaultFormats();
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$result = $this->config->formats;
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foreach ($result as $format => $setting) {
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if (array_key_exists("edit", $setting) && $setting["edit"]
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&& array_key_exists($format, $defFormats)) {
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$result[$format]["def"] = ($defFormats[$format] === true || $defFormats[$format] === "true");
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}
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}
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return $result;
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}
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/**
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* Checking document service location
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*
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* @param string $documentServer - document service address
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*
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* @return string
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*/
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private function checkDocServiceUrl() {
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try {
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if (substr($this->urlGenerator->getAbsoluteURL("/"), 0, strlen("https")) === "https"
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&& substr($this->config->GetDocumentServerUrl("/"), 0, strlen("https")) !== "https") {
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throw new \Exception($this->trans->t("Mixed Active Content is not allowed. HTTPS address for Document Server is required."));
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}
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$documentService = new DocumentService($this->trans, $this->config);
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$commandResponse = $documentService->CommandRequest("version");
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$this->logger->debug("CommandRequest on check: " . json_encode($commandResponse), array("app" => $this->appName));
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if (empty($commandResponse)) {
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throw new \Exception($this->trans->t("Error occurred in the document service"));
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}
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$version = floatval($commandResponse->version);
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if ($version > 0.0 && $version < 4.2) {
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throw new \Exception($this->trans->t("Not supported version"));
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}
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$hashUrl = $this->crypt->GetHash(["action" => "empty"]);
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$fileUrl = $this->urlGenerator->linkToRouteAbsolute($this->appName . ".callback.emptyfile", ["doc" => $hashUrl]);
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if (!empty($this->config->GetStorageUrl())) {
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$fileUrl = str_replace($this->urlGenerator->getAbsoluteURL("/"), $this->config->GetStorageUrl(), $fileUrl);
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}
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$documentService->GetConvertedUri($fileUrl, "docx", "docx", "check_" . rand());
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} catch (\Exception $e) {
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$this->logger->error("CommandRequest on check error: " . $e->getMessage(), array("app" => $this->appName));
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return $e->getMessage();
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}
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return "";
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}
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/**
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* Checking encryption enabled
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*/
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private function checkEncryptionModule() {
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if (!App::isEnabled("encryption")) {
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return false;
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}
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if (!\OC::$server->getEncryptionManager()->isEnabled()) {
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return false;
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}
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$crypt = new \OCA\Encryption\Crypto\Crypt(\OC::$server->getLogger(), \OC::$server->getUserSession(), \OC::$server->getConfig(), \OC::$server->getL10N('encryption'));
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$util = new \OCA\Encryption\Util(new \OC\Files\View(), $crypt, \OC::$server->getLogger(), \OC::$server->getUserSession(), \OC::$server->getConfig(), \OC::$server->getUserManager());
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if ($util->isMasterKeyEnabled()) {
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return false;
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}
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return true;
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}
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}
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