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|
<?php
/**
* ownCloud
*
* @copyright (C) 2014 ownCloud, Inc.
*
* @author Tom <tom@owncloud.com>
* @author Thomas Müller <deepdiver@owncloud.com>
* @author Bart Visscher
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Provisioning_API;
use \OC_OCS_Result;
use \OC_SubAdmin;
use \OC_User;
use \OC_Group;
use \OC_Helper;
class Users {
/**
* returns a list of users
*/
public static function getUsers(){
$search = !empty($_GET['search']) ? $_GET['search'] : '';
$limit = !empty($_GET['limit']) ? $_GET['limit'] : null;
$offset = !empty($_GET['offset']) ? $_GET['offset'] : null;
return new OC_OCS_Result(array('users' => OC_User::getUsers($search, $limit, $offset)));
}
public static function addUser(){
$userId = isset($_POST['userid']) ? $_POST['userid'] : null;
$password = isset($_POST['password']) ? $_POST['password'] : null;
if(OC_User::userExists($userId)) {
\OC_Log::write('ocs_api', 'Failed addUser attempt: User already exists.', \OC_Log::ERROR);
return new OC_OCS_Result(null, 102, 'User already exists');
} else {
try {
OC_User::createUser($userId, $password);
\OC_Log::write('ocs_api', 'Successful addUser call with userid: '.$_POST['userid'], \OC_Log::INFO);
return new OC_OCS_Result(null, 100);
} catch (\Exception $e) {
\OC_Log::write('ocs_api', 'Failed addUser attempt with exception: '.$e->getMessage(), \OC_Log::ERROR);
return new OC_OCS_Result(null, 101, 'Bad request');
}
}
}
/**
* gets user info
*/
public static function getUser($parameters){
$userId = $parameters['userid'];
// Admin? Or SubAdmin?
if(OC_User::isAdminUser(OC_User::getUser()) || OC_SubAdmin::isUserAccessible(OC_User::getUser(), $userId)) {
// Check they exist
if(!OC_User::userExists($userId)) {
return new OC_OCS_Result(null, \OC_API::RESPOND_NOT_FOUND, 'The requested user could not be found');
}
// Show all
$return = array(
'email',
'enabled',
);
if(OC_User::getUser() != $userId) {
$return[] = 'quota';
}
} else {
// Check they are looking up themselves
if(OC_User::getUser() != $userId) {
return new OC_OCS_Result(null, \OC_API::RESPOND_UNAUTHORISED);
}
// Return some additional information compared to the core route
$return = array(
'email',
'displayname',
);
}
$config = \OC::$server->getConfig();
// Find the data
$data = array();
\OC_Util::tearDownFS();
\OC_Util::setupFS($userId);
$storage = OC_Helper::getStorageInfo('/');
$data['quota'] = array(
'free' => $storage['free'],
'used' => $storage['used'],
'total' => $storage['total'],
'relative' => $storage['relative'],
);
$data['enabled'] = $config->getUserValue($userId, 'core', 'enabled', 'true');
$data['email'] = $config->getUserValue($userId, 'settings', 'email');
$data['displayname'] = OC_User::getDisplayName($parameters['userid']);
// Return the appropriate data
$responseData = array();
foreach($return as $key) {
$responseData[$key] = $data[$key];
}
return new OC_OCS_Result($responseData);
}
/**
* edit users
*/
public static function editUser($parameters){
$userId = $parameters['userid'];
if($userId === OC_User::getUser()) {
// Editing self (display, email)
$permittedFields[] = 'display';
$permittedFields[] = 'email';
$permittedFields[] = 'password';
// If admin they can edit their own quota
if(OC_User::isAdminUser(OC_User::getUser())) {
$permittedFields[] = 'quota';
}
} else {
// Check if admin / subadmin
if(OC_SubAdmin::isUserAccessible(OC_User::getUser(), $userId)
|| OC_User::isAdminUser(OC_User::getUser())) {
// They have permissions over the user
$permittedFields[] = 'display';
$permittedFields[] = 'quota';
$permittedFields[] = 'password';
$permittedFields[] = 'email';
} else {
// No rights
return new OC_OCS_Result(null, 997);
}
}
// Check if permitted to edit this field
if(!in_array($parameters['_put']['key'], $permittedFields)) {
return new OC_OCS_Result(null, 997);
}
// Process the edit
switch($parameters['_put']['key']){
case 'display':
OC_User::setDisplayName($userId, $parameters['_put']['value']);
break;
case 'quota':
$quota = $parameters['_put']['value'];
if($quota !== 'none' and $quota !== 'default') {
$quota = OC_Helper::computerFileSize($quota);
if($quota == 0) {
$quota = 'default';
}else if($quota == -1){
$quota = 'none';
} else {
$quota = OC_Helper::humanFileSize($quota);
}
}
\OC::$server->getConfig()->setUserValue($userId, 'files', 'quota', $quota);
break;
case 'password':
OC_User::setPassword($userId, $parameters['_put']['value']);
break;
case 'email':
if(filter_var($parameters['_put']['value'], FILTER_VALIDATE_EMAIL)) {
\OC::$server->getConfig()->setUserValue($userId, 'settings', 'email', $parameters['_put']['value']);
} else {
return new OC_OCS_Result(null, 102);
}
break;
default:
return new OC_OCS_Result(null, 103);
break;
}
return new OC_OCS_Result(null, 100);
}
public static function deleteUser($parameters){
if(!OC_User::userExists($parameters['userid'])
|| $parameters['userid'] === OC_User::getUser()) {
return new OC_OCS_Result(null, 101);
}
// If not permitted
if(!OC_User::isAdminUser(OC_User::getUser()) && !OC_SubAdmin::isUserAccessible(OC_User::getUser(), $parameters['userid'])) {
return new OC_OCS_Result(null, 997);
}
// Go ahead with the delete
if(OC_User::deleteUser($parameters['userid'])) {
return new OC_OCS_Result(null, 100);
} else {
return new OC_OCS_Result(null, 101);
}
}
public static function getUsersGroups($parameters){
if($parameters['userid'] === OC_User::getUser() || OC_User::isAdminUser(OC_User::getUser())) {
// Self lookup or admin lookup
return new OC_OCS_Result(array('groups' => OC_Group::getUserGroups($parameters['userid'])));
} else {
// Looking up someone else
if(OC_SubAdmin::isUserAccessible(OC_User::getUser(), $parameters['userid'])) {
// Return the group that the method caller is subadmin of for the user in question
$groups = array_intersect(OC_SubAdmin::getSubAdminsGroups(OC_User::getUser()), OC_Group::getUserGroups($parameters['userid']));
return new OC_OCS_Result(array('groups' => $groups));
} else {
// Not permitted
return new OC_OCS_Result(null, 997);
}
}
}
public static function addToGroup($parameters){
$group = !empty($_POST['groupid']) ? $_POST['groupid'] : null;
if(is_null($group)){
return new OC_OCS_Result(null, 101);
}
// Check they're an admin
if(!OC_Group::inGroup(OC_User::getUser(), 'admin')){
// This user doesn't have rights to add a user to this group
return new OC_OCS_Result(null, \OC_API::RESPOND_UNAUTHORISED);
}
// Check if the group exists
if(!OC_Group::groupExists($group)){
return new OC_OCS_Result(null, 102);
}
// Check if the user exists
if(!OC_User::userExists($parameters['userid'])){
return new OC_OCS_Result(null, 103);
}
// Add user to group
return OC_Group::addToGroup($parameters['userid'], $group) ? new OC_OCS_Result(null, 100) : new OC_OCS_Result(null, 105);
}
public static function removeFromGroup($parameters){
$group = !empty($parameters['_delete']['groupid']) ? $parameters['_delete']['groupid'] : null;
if(is_null($group)){
return new OC_OCS_Result(null, 101);
}
// If they're not an admin, check they are a subadmin of the group in question
if(!OC_Group::inGroup(OC_User::getUser(), 'admin') && !OC_SubAdmin::isSubAdminofGroup(OC_User::getUser(), $group)){
return new OC_OCS_Result(null, 104);
}
// Check they aren't removing themselves from 'admin' or their 'subadmin; group
if($parameters['userid'] === OC_User::getUser()){
if(OC_Group::inGroup(OC_User::getUser(), 'admin')){
if($group === 'admin'){
return new OC_OCS_Result(null, 105, 'Cannot remove yourself from the admin group');
}
} else {
// Not an admin, check they are not removing themself from their subadmin group
if(in_array($group, OC_SubAdmin::getSubAdminsGroups(OC_User::getUser()))){
return new OC_OCS_Result(null, 105, 'Cannot remove yourself from this group as you are a SubAdmin');
}
}
}
// Check if the group exists
if(!OC_Group::groupExists($group)){
return new OC_OCS_Result(null, 102);
}
// Check if the user exists
if(!OC_User::userExists($parameters['userid'])){
return new OC_OCS_Result(null, 103);
}
// Remove user from group
return OC_Group::removeFromGroup($parameters['userid'], $group) ? new OC_OCS_Result(null, 100) : new OC_OCS_Result(null, 105);
}
/**
* Creates a subadmin
*/
public static function addSubAdmin($parameters) {
$group = $_POST['groupid'];
$user = $parameters['userid'];
// Check if the user exists
if(!OC_User::userExists($user)) {
return new OC_OCS_Result(null, 101, 'User does not exist');
}
// Check if group exists
if(!OC_Group::groupExists($group)) {
return new OC_OCS_Result(null, 102, 'Group:'.$group.' does not exist');
}
// Check if trying to make subadmin of admin group
if(strtolower($group) == 'admin') {
return new OC_OCS_Result(null, 103, 'Cannot create subadmins for admin group');
}
// Go
if(OC_Subadmin::createSubAdmin($user, $group)) {
return new OC_OCS_Result(null, 100);
} else {
return new OC_OCS_Result(null, 103, 'Unknown error occured');
}
}
/**
* Removes a subadmin from a group
*/
public static function removeSubAdmin($parameters) {
$group = $parameters['_delete']['groupid'];
$user = $parameters['userid'];
// Check if the user exists
if(!OC_User::userExists($user)) {
return new OC_OCS_Result(null, 101, 'User does not exist');
}
// Check if they are a subadmin of this said group
if(!OC_SubAdmin::isSubAdminofGroup($user, $group)) {
return new OC_OCS_Result(null, 102, 'User is not a subadmin of this group');
}
// Go
if(OC_Subadmin::deleteSubAdmin($user, $group)) {
return new OC_OCS_Result(null, 100);
} else {
return new OC_OCS_Result(null, 103, 'Unknown error occurred');
}
}
/**
* @Get the groups a user is a subadmin of
*/
public static function getUserSubAdminGroups($parameters) {
$user = $parameters['userid'];
// Check if the user exists
if(!OC_User::userExists($user)) {
return new OC_OCS_Result(null, 101, 'User does not exist');
}
// Get the subadmin groups
if(!$groups = OC_SubAdmin::getSubAdminsGroups($user)) {
return new OC_OCS_Result(null, 102, 'Unknown error occurred');
} else {
return new OC_OCS_Result($groups);
}
}
}
|
