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<?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 <[email protected]> |
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* @author Bart Visscher <[email protected]> |
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* @author Björn Schießle <[email protected]> |
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* @author Joas Schilling <[email protected]> |
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* @author Jörn Friedrich Dreyer <[email protected]> |
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* @author Lukas Reschke <[email protected]> |
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* @author Morris Jobke <[email protected]> |
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* @author Robin Appelman <[email protected]> |
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* @author Thomas Müller <[email protected]> |
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* @author Vincent Petry <[email protected]> |
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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\Files\Cache\Storage; |
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use OC\Hooks\Emitter; |
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use OC_Helper; |
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use OCP\IAvatarManager; |
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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\IConfig; |
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use OCP\UserInterface; |
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use \OCP\IUserBackend; |
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class User implements IUser { |
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/** @var string $uid */ |
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private $uid; |
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/** @var string $displayName */ |
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private $displayName; |
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/** @var UserInterface $backend */ |
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private $backend; |
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/** @var bool $enabled */ |
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private $enabled; |
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/** @var Emitter|Manager $emitter */ |
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private $emitter; |
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/** @var string $home */ |
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private $home; |
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/** @var int $lastLogin */ |
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private $lastLogin; |
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/** @var \OCP\IConfig $config */ |
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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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/** |
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* @param string $uid |
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* @param UserInterface $backend |
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* @param \OC\Hooks\Emitter $emitter |
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* @param IConfig|null $config |
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* @param IURLGenerator $urlGenerator |
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*/ |
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public function __construct($uid, $backend, $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->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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} |
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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 and $this->backend->implementsActions(Backend::GET_DISPLAYNAME)) { |
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// get display name and strip whitespace from the beginning and end of it |
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$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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if ($this->backend->implementsActions(Backend::SET_DISPLAYNAME) && !empty($displayName)) { |
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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); |
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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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* 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 = $this->getEMailAddress(); |
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if($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', $mailAddress); |
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} |
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if($oldMailAddress !== $mailAddress) { |
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$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 $firstTimeLogin; |
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} |
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/** |
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* Delete the user |
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* |
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* @return bool |
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*/ |
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public function delete() { |
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if ($this->emitter) { |
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$this->emitter->emit('\OC\User', 'preDelete', array($this)); |
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} |
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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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\OC_Hook::emit("OC_Group", "pre_removeFromGroup", ["run" => true, "uid" => $this->uid, "gid" => $groupId]); |
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$group->removeUser($this); |
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\OC_Hook::emit("OC_User", "post_removeFromGroup", ["uid" => $this->uid, "gid" => $groupId]); |
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} |
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} |
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// Delete the user's keys in preferences |
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\OC::$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($this); |
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$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($this); |
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if ($this->emitter) { |
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$this->emitter->emit('\OC\User', 'postDelete', array($this)); |
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} |
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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, $recoveryPassword = null) { |
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if ($this->emitter) { |
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$this->emitter->emit('\OC\User', 'preSetPassword', array($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, $password); |
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if ($this->emitter) { |
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$this->emitter->emit('\OC\User', 'postSetPassword', array($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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} |
|
318
|
|
|
return true; |
|
319
|
|
|
} |
|
320
|
|
|
|
|
321
|
|
|
/** |
|
322
|
|
|
* check if the backend supports changing passwords |
|
323
|
|
|
* |
|
324
|
|
|
* @return bool |
|
325
|
|
|
*/ |
|
326
|
|
|
public function canChangePassword() { |
|
327
|
|
|
return $this->backend->implementsActions(Backend::SET_PASSWORD); |
|
|
|
|
|
|
328
|
|
|
} |
|
329
|
|
|
|
|
330
|
|
|
/** |
|
331
|
|
|
* check if the backend supports changing display names |
|
332
|
|
|
* |
|
333
|
|
|
* @return bool |
|
334
|
|
|
*/ |
|
335
|
|
|
public function canChangeDisplayName() { |
|
336
|
|
|
if ($this->config->getSystemValue('allow_user_to_change_display_name') === false) { |
|
337
|
|
|
return false; |
|
338
|
|
|
} |
|
339
|
|
|
return $this->backend->implementsActions(Backend::SET_DISPLAYNAME); |
|
|
|
|
|
|
340
|
|
|
} |
|
341
|
|
|
|
|
342
|
|
|
/** |
|
343
|
|
|
* check if the user is enabled |
|
344
|
|
|
* |
|
345
|
|
|
* @return bool |
|
346
|
|
|
*/ |
|
347
|
|
|
public function isEnabled() { |
|
348
|
|
|
return $this->enabled; |
|
349
|
|
|
} |
|
350
|
|
|
|
|
351
|
|
|
/** |
|
352
|
|
|
* set the enabled status for the user |
|
353
|
|
|
* |
|
354
|
|
|
* @param bool $enabled |
|
355
|
|
|
*/ |
|
356
|
|
|
public function setEnabled(bool $enabled = true) { |
|
357
|
|
|
$oldStatus = $this->isEnabled(); |
|
358
|
|
|
$this->enabled = $enabled; |
|
359
|
|
|
if ($oldStatus !== $this->enabled) { |
|
360
|
|
|
$this->triggerChange('enabled', $enabled); |
|
361
|
|
|
$this->config->setUserValue($this->uid, 'core', 'enabled', $enabled ? 'true' : 'false'); |
|
362
|
|
|
} |
|
363
|
|
|
} |
|
364
|
|
|
|
|
365
|
|
|
/** |
|
366
|
|
|
* get the users email address |
|
367
|
|
|
* |
|
368
|
|
|
* @return string|null |
|
369
|
|
|
* @since 9.0.0 |
|
370
|
|
|
*/ |
|
371
|
|
|
public function getEMailAddress() { |
|
372
|
|
|
return $this->config->getUserValue($this->uid, 'settings', 'email', null); |
|
373
|
|
|
} |
|
374
|
|
|
|
|
375
|
|
|
/** |
|
376
|
|
|
* get the users' quota |
|
377
|
|
|
* |
|
378
|
|
|
* @return string |
|
379
|
|
|
* @since 9.0.0 |
|
380
|
|
|
*/ |
|
381
|
|
|
public function getQuota() { |
|
382
|
|
|
$quota = $this->config->getUserValue($this->uid, 'files', 'quota', 'default'); |
|
383
|
|
|
if($quota === 'default') { |
|
384
|
|
|
$quota = $this->config->getAppValue('files', 'default_quota', 'none'); |
|
385
|
|
|
} |
|
386
|
|
|
return $quota; |
|
387
|
|
|
} |
|
388
|
|
|
|
|
389
|
|
|
/** |
|
390
|
|
|
* set the users' quota |
|
391
|
|
|
* |
|
392
|
|
|
* @param string $quota |
|
393
|
|
|
* @return void |
|
394
|
|
|
* @since 9.0.0 |
|
395
|
|
|
*/ |
|
396
|
|
|
public function setQuota($quota) { |
|
397
|
|
|
$oldQuota = $this->config->getUserValue($this->uid, 'files', 'quota', ''); |
|
398
|
|
|
if($quota !== 'none' and $quota !== 'default') { |
|
399
|
|
|
$quota = OC_Helper::computerFileSize($quota); |
|
400
|
|
|
$quota = OC_Helper::humanFileSize($quota); |
|
|
|
|
|
|
401
|
|
|
} |
|
402
|
|
|
$this->config->setUserValue($this->uid, 'files', 'quota', $quota); |
|
403
|
|
|
if($quota !== $oldQuota) { |
|
404
|
|
|
$this->triggerChange('quota', $quota); |
|
405
|
|
|
} |
|
406
|
|
|
} |
|
407
|
|
|
|
|
408
|
|
|
/** |
|
409
|
|
|
* get the avatar image if it exists |
|
410
|
|
|
* |
|
411
|
|
|
* @param int $size |
|
412
|
|
|
* @return IImage|null |
|
413
|
|
|
* @since 9.0.0 |
|
414
|
|
|
*/ |
|
415
|
|
|
public function getAvatarImage($size) { |
|
416
|
|
|
// delay the initialization |
|
417
|
|
|
if (is_null($this->avatarManager)) { |
|
418
|
|
|
$this->avatarManager = \OC::$server->getAvatarManager(); |
|
419
|
|
|
} |
|
420
|
|
|
|
|
421
|
|
|
$avatar = $this->avatarManager->getAvatar($this->uid); |
|
422
|
|
|
$image = $avatar->get(-1); |
|
423
|
|
|
if ($image) { |
|
424
|
|
|
return $image; |
|
|
|
|
|
|
425
|
|
|
} |
|
426
|
|
|
|
|
427
|
|
|
return null; |
|
428
|
|
|
} |
|
429
|
|
|
|
|
430
|
|
|
/** |
|
431
|
|
|
* get the federation cloud id |
|
432
|
|
|
* |
|
433
|
|
|
* @return string |
|
434
|
|
|
* @since 9.0.0 |
|
435
|
|
|
*/ |
|
436
|
|
|
public function getCloudId() { |
|
437
|
|
|
$uid = $this->getUID(); |
|
438
|
|
|
$server = $this->urlGenerator->getAbsoluteURL('/'); |
|
439
|
|
|
$server = rtrim( $this->removeProtocolFromUrl($server), '/'); |
|
440
|
|
|
return \OC::$server->getCloudIdManager()->getCloudId($uid, $server)->getId(); |
|
441
|
|
|
} |
|
442
|
|
|
|
|
443
|
|
|
/** |
|
444
|
|
|
* @param string $url |
|
445
|
|
|
* @return string |
|
446
|
|
|
*/ |
|
447
|
|
|
private function removeProtocolFromUrl($url) { |
|
448
|
|
|
if (strpos($url, 'https://') === 0) { |
|
449
|
|
|
return substr($url, strlen('https://')); |
|
450
|
|
|
} else if (strpos($url, 'http://') === 0) { |
|
451
|
|
|
return substr($url, strlen('http://')); |
|
452
|
|
|
} |
|
453
|
|
|
|
|
454
|
|
|
return $url; |
|
455
|
|
|
} |
|
456
|
|
|
|
|
457
|
|
|
public function triggerChange($feature, $value = null, $oldValue = null) { |
|
458
|
|
|
if ($this->emitter) { |
|
459
|
|
|
$this->emitter->emit('\OC\User', 'changeUser', array($this, $feature, $value, $oldValue)); |
|
460
|
|
|
} |
|
461
|
|
|
} |
|
462
|
|
|
} |
|
463
|
|
|
|
This check looks for assignments to scalar types that may be of the wrong type.
To ensure the code behaves as expected, it may be a good idea to add an explicit type cast.