mirror of
https://github.com/nextcloud/server.git
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9bf76d2bad
CreateUserEvent was the only one that didn't matched the naming scheme of BeforePASTTENSEEvent and PASTTENSEEvent. The event wasn't used at all so this just removes it again as there is BeforeUserCreatedEvent that is also available since 18. Signed-off-by: Morris Jobke <hey@morrisjobke.de>
511 lines
14 KiB
PHP
511 lines
14 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
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* @author Bart Visscher <bartv@thisnet.nl>
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* @author Björn Schießle <bjoern@schiessle.org>
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* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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* @author Joas Schilling <coding@schilljs.com>
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* @author John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>
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* @author Jörn Friedrich Dreyer <jfd@butonic.de>
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* @author Julius Härtl <jus@bitgrid.net>
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* @author Leon Klingele <leon@struktur.de>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC\User;
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use OC\Accounts\AccountManager;
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use OC\Avatar\AvatarManager;
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use OC\Files\Cache\Storage;
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use OC\Hooks\Emitter;
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use OC_Helper;
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use OCP\EventDispatcher\IEventDispatcher;
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use OCP\Group\Events\BeforeUserRemovedEvent;
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use OCP\Group\Events\UserRemovedEvent;
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use OCP\IAvatarManager;
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use OCP\IConfig;
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use OCP\IImage;
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use OCP\IURLGenerator;
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use OCP\IUser;
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use OCP\IUserBackend;
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use OCP\User\Events\BeforeUserDeletedEvent;
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use OCP\User\Events\UserDeletedEvent;
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use OCP\User\GetQuotaEvent;
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use OCP\UserInterface;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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use Symfony\Component\EventDispatcher\GenericEvent;
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class User implements IUser {
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/** @var string */
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private $uid;
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/** @var string */
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private $displayName;
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/** @var UserInterface|null */
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private $backend;
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/** @var EventDispatcherInterface */
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private $legacyDispatcher;
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/** @var IEventDispatcher */
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private $dispatcher;
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/** @var bool */
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private $enabled;
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/** @var Emitter|Manager */
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private $emitter;
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/** @var string */
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private $home;
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/** @var int */
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private $lastLogin;
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/** @var \OCP\IConfig */
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private $config;
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/** @var IAvatarManager */
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private $avatarManager;
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/** @var IURLGenerator */
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private $urlGenerator;
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public function __construct(string $uid, ?UserInterface $backend, EventDispatcherInterface $dispatcher, $emitter = null, IConfig $config = null, $urlGenerator = null) {
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$this->uid = $uid;
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$this->backend = $backend;
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$this->legacyDispatcher = $dispatcher;
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$this->emitter = $emitter;
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if (is_null($config)) {
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$config = \OC::$server->getConfig();
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}
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$this->config = $config;
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$this->urlGenerator = $urlGenerator;
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$enabled = $this->config->getUserValue($uid, 'core', 'enabled', 'true');
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$this->enabled = ($enabled === 'true');
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$this->lastLogin = $this->config->getUserValue($uid, 'login', 'lastLogin', 0);
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if (is_null($this->urlGenerator)) {
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$this->urlGenerator = \OC::$server->getURLGenerator();
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}
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// TODO: inject
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$this->dispatcher = \OC::$server->query(IEventDispatcher::class);
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}
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/**
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* get the user id
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*
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* @return string
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*/
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public function getUID() {
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return $this->uid;
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}
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/**
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* get the display name for the user, if no specific display name is set it will fallback to the user id
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*
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* @return string
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*/
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public function getDisplayName() {
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if (!isset($this->displayName)) {
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$displayName = '';
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if ($this->backend && $this->backend->implementsActions(Backend::GET_DISPLAYNAME)) {
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// get display name and strip whitespace from the beginning and end of it
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$backendDisplayName = $this->backend->getDisplayName($this->uid);
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if (is_string($backendDisplayName)) {
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$displayName = trim($backendDisplayName);
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}
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}
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if (!empty($displayName)) {
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$this->displayName = $displayName;
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} else {
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$this->displayName = $this->uid;
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}
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}
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return $this->displayName;
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}
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/**
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* set the displayname for the user
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*
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* @param string $displayName
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* @return bool
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*/
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public function setDisplayName($displayName) {
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$displayName = trim($displayName);
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$oldDisplayName = $this->getDisplayName();
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if ($this->backend->implementsActions(Backend::SET_DISPLAYNAME) && !empty($displayName) && $displayName !== $oldDisplayName) {
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$result = $this->backend->setDisplayName($this->uid, $displayName);
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if ($result) {
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$this->displayName = $displayName;
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$this->triggerChange('displayName', $displayName, $oldDisplayName);
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}
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return $result !== false;
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}
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return false;
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}
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/**
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* set the email address of the user
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*
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* @param string|null $mailAddress
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* @return void
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* @since 9.0.0
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*/
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public function setEMailAddress($mailAddress) {
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$oldMailAddress = $this->getEMailAddress();
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if ($oldMailAddress !== $mailAddress) {
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if ($mailAddress === '') {
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$this->config->deleteUserValue($this->uid, 'settings', 'email');
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} else {
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$this->config->setUserValue($this->uid, 'settings', 'email', $mailAddress);
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}
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$this->triggerChange('eMailAddress', $mailAddress, $oldMailAddress);
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}
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}
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/**
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* returns the timestamp of the user's last login or 0 if the user did never
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* login
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*
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* @return int
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*/
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public function getLastLogin() {
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return $this->lastLogin;
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}
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/**
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* updates the timestamp of the most recent login of this user
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*/
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public function updateLastLoginTimestamp() {
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$firstTimeLogin = ($this->lastLogin === 0);
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$this->lastLogin = time();
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$this->config->setUserValue(
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$this->uid, 'login', 'lastLogin', $this->lastLogin);
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return $firstTimeLogin;
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}
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/**
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* Delete the user
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*
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* @return bool
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*/
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public function delete() {
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/** @deprecated 21.0.0 use BeforeUserDeletedEvent event with the IEventDispatcher instead */
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$this->legacyDispatcher->dispatch(IUser::class . '::preDelete', new GenericEvent($this));
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if ($this->emitter) {
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/** @deprecated 21.0.0 use BeforeUserDeletedEvent event with the IEventDispatcher instead */
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$this->emitter->emit('\OC\User', 'preDelete', [$this]);
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}
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$this->dispatcher->dispatchTyped(new BeforeUserDeletedEvent($this));
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// get the home now because it won't return it after user deletion
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$homePath = $this->getHome();
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$result = $this->backend->deleteUser($this->uid);
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if ($result) {
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// FIXME: Feels like an hack - suggestions?
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$groupManager = \OC::$server->getGroupManager();
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// We have to delete the user from all groups
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foreach ($groupManager->getUserGroupIds($this) as $groupId) {
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$group = $groupManager->get($groupId);
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if ($group) {
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$this->dispatcher->dispatchTyped(new BeforeUserRemovedEvent($group, $this));
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$group->removeUser($this);
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$this->dispatcher->dispatchTyped(new UserRemovedEvent($group, $this));
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}
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}
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// Delete the user's keys in preferences
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\OC::$server->getConfig()->deleteAllUserValues($this->uid);
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// Delete user files in /data/
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if ($homePath !== false) {
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// FIXME: this operates directly on FS, should use View instead...
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// also this is not testable/mockable...
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\OC_Helper::rmdirr($homePath);
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}
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// Delete the users entry in the storage table
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Storage::remove('home::' . $this->uid);
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\OC::$server->getCommentsManager()->deleteReferencesOfActor('users', $this->uid);
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\OC::$server->getCommentsManager()->deleteReadMarksFromUser($this);
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/** @var IAvatarManager $avatarManager */
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$avatarManager = \OC::$server->query(AvatarManager::class);
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$avatarManager->deleteUserAvatar($this->uid);
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$notification = \OC::$server->getNotificationManager()->createNotification();
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$notification->setUser($this->uid);
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\OC::$server->getNotificationManager()->markProcessed($notification);
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/** @var AccountManager $accountManager */
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$accountManager = \OC::$server->query(AccountManager::class);
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$accountManager->deleteUser($this);
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/** @deprecated 21.0.0 use UserDeletedEvent event with the IEventDispatcher instead */
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$this->legacyDispatcher->dispatch(IUser::class . '::postDelete', new GenericEvent($this));
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if ($this->emitter) {
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/** @deprecated 21.0.0 use UserDeletedEvent event with the IEventDispatcher instead */
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$this->emitter->emit('\OC\User', 'postDelete', [$this]);
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}
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$this->dispatcher->dispatchTyped(new UserDeletedEvent($this));
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}
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return !($result === false);
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}
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/**
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* Set the password of the user
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*
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* @param string $password
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* @param string $recoveryPassword for the encryption app to reset encryption keys
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* @return bool
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*/
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public function setPassword($password, $recoveryPassword = null) {
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$this->legacyDispatcher->dispatch(IUser::class . '::preSetPassword', new GenericEvent($this, [
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'password' => $password,
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'recoveryPassword' => $recoveryPassword,
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]));
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if ($this->emitter) {
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$this->emitter->emit('\OC\User', 'preSetPassword', [$this, $password, $recoveryPassword]);
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}
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if ($this->backend->implementsActions(Backend::SET_PASSWORD)) {
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$result = $this->backend->setPassword($this->uid, $password);
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$this->legacyDispatcher->dispatch(IUser::class . '::postSetPassword', new GenericEvent($this, [
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'password' => $password,
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'recoveryPassword' => $recoveryPassword,
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]));
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if ($this->emitter) {
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$this->emitter->emit('\OC\User', 'postSetPassword', [$this, $password, $recoveryPassword]);
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}
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return !($result === false);
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} else {
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return false;
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}
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}
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/**
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* get the users home folder to mount
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*
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* @return string
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*/
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public function getHome() {
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if (!$this->home) {
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if ($this->backend->implementsActions(Backend::GET_HOME) and $home = $this->backend->getHome($this->uid)) {
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$this->home = $home;
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} elseif ($this->config) {
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$this->home = $this->config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/' . $this->uid;
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} else {
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$this->home = \OC::$SERVERROOT . '/data/' . $this->uid;
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}
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}
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return $this->home;
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}
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/**
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* Get the name of the backend class the user is connected with
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*
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* @return string
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*/
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public function getBackendClassName() {
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if ($this->backend instanceof IUserBackend) {
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return $this->backend->getBackendName();
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}
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return get_class($this->backend);
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}
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public function getBackend() {
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return $this->backend;
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}
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/**
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* check if the backend allows the user to change his avatar on Personal page
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*
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* @return bool
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*/
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public function canChangeAvatar() {
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if ($this->backend->implementsActions(Backend::PROVIDE_AVATAR)) {
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return $this->backend->canChangeAvatar($this->uid);
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}
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return true;
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}
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/**
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* check if the backend supports changing passwords
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*
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* @return bool
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*/
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public function canChangePassword() {
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return $this->backend->implementsActions(Backend::SET_PASSWORD);
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}
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/**
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* check if the backend supports changing display names
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*
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* @return bool
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*/
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public function canChangeDisplayName() {
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if ($this->config->getSystemValue('allow_user_to_change_display_name') === false) {
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return false;
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}
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return $this->backend->implementsActions(Backend::SET_DISPLAYNAME);
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}
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/**
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* check if the user is enabled
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*
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* @return bool
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*/
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public function isEnabled() {
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return $this->enabled;
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}
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/**
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* set the enabled status for the user
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*
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* @param bool $enabled
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*/
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public function setEnabled(bool $enabled = true) {
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$oldStatus = $this->isEnabled();
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$this->enabled = $enabled;
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if ($oldStatus !== $this->enabled) {
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// TODO: First change the value, then trigger the event as done for all other properties.
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$this->triggerChange('enabled', $enabled, $oldStatus);
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$this->config->setUserValue($this->uid, 'core', 'enabled', $enabled ? 'true' : 'false');
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}
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}
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/**
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* get the users email address
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*
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* @return string|null
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* @since 9.0.0
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*/
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public function getEMailAddress() {
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return $this->config->getUserValue($this->uid, 'settings', 'email', null);
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}
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/**
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* get the users' quota
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*
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* @return string
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* @since 9.0.0
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*/
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public function getQuota() {
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// allow apps to modify the user quota by hooking into the event
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$event = new GetQuotaEvent($this);
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$this->dispatcher->dispatchTyped($event);
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$overwriteQuota = $event->getQuota();
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if ($overwriteQuota) {
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$quota = $overwriteQuota;
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} else {
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$quota = $this->config->getUserValue($this->uid, 'files', 'quota', 'default');
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}
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if ($quota === 'default') {
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$quota = $this->config->getAppValue('files', 'default_quota', 'none');
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}
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return $quota;
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}
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/**
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* set the users' quota
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*
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* @param string $quota
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* @return void
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* @since 9.0.0
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*/
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public function setQuota($quota) {
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$oldQuota = $this->config->getUserValue($this->uid, 'files', 'quota', '');
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if ($quota !== 'none' and $quota !== 'default') {
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$quota = OC_Helper::computerFileSize($quota);
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$quota = OC_Helper::humanFileSize($quota);
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}
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if ($quota !== $oldQuota) {
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$this->config->setUserValue($this->uid, 'files', 'quota', $quota);
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$this->triggerChange('quota', $quota, $oldQuota);
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}
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}
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/**
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* get the avatar image if it exists
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*
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* @param int $size
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* @return IImage|null
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* @since 9.0.0
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*/
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public function getAvatarImage($size) {
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// delay the initialization
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if (is_null($this->avatarManager)) {
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$this->avatarManager = \OC::$server->getAvatarManager();
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}
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$avatar = $this->avatarManager->getAvatar($this->uid);
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$image = $avatar->get(-1);
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if ($image) {
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return $image;
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}
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return null;
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}
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/**
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* get the federation cloud id
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*
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* @return string
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* @since 9.0.0
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*/
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public function getCloudId() {
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$uid = $this->getUID();
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$server = $this->urlGenerator->getAbsoluteURL('/');
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$server = rtrim($this->removeProtocolFromUrl($server), '/');
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return \OC::$server->getCloudIdManager()->getCloudId($uid, $server)->getId();
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}
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/**
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* @param string $url
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* @return string
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*/
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private function removeProtocolFromUrl($url) {
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if (strpos($url, 'https://') === 0) {
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return substr($url, strlen('https://'));
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} elseif (strpos($url, 'http://') === 0) {
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return substr($url, strlen('http://'));
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}
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return $url;
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}
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public function triggerChange($feature, $value = null, $oldValue = null) {
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$this->legacyDispatcher->dispatch(IUser::class . '::changeUser', new GenericEvent($this, [
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'feature' => $feature,
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'value' => $value,
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'oldValue' => $oldValue,
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]));
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if ($this->emitter) {
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$this->emitter->emit('\OC\User', 'changeUser', [$this, $feature, $value, $oldValue]);
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}
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}
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}
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