nextcloud/lib/private/User/Database.php

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<?php
declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
*
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* @author adrien <adrien.waksberg@believedigital.com>
* @author Aldo "xoen" Giambelluca <xoen@xoen.org>
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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 Bjoern Schiessle <bjoern@schiessle.org>
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* @author Björn Schießle <bjoern@schiessle.org>
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* @author fabian <fabian@web2.0-apps.de>
* @author Georg Ehrke <oc.list@georgehrke.com>
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* @author Jakob Sack <mail@jakobsack.de>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Jörn Friedrich Dreyer <jfd@butonic.de>
* @author Loki3000 <github@labcms.ru>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Michael Gapczynski <GapczynskiM@gmail.com>
* @author michag86 <micha_g@arcor.de>
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* @author Morris Jobke <hey@morrisjobke.de>
* @author nishiki <nishiki@yaegashi.fr>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Robin McCorkell <robin@mccorkell.me.uk>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Vincent Petry <pvince81@owncloud.com>
*
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* @license AGPL-3.0
*
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* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
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* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
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* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
/*
*
* The following SQL statement is just a help for developers and will not be
* executed!
*
* CREATE TABLE `users` (
* `uid` varchar(64) COLLATE utf8_unicode_ci NOT NULL,
* `password` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
* PRIMARY KEY (`uid`)
* ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
*
*/
namespace OC\User;
use OC\Cache\CappedMemoryCache;
use OCP\IDBConnection;
use OCP\ILogger;
use OCP\User\Backend\ABackend;
use OCP\User\Backend\ICheckPasswordBackend;
use OCP\User\Backend\ICountUsersBackend;
use OCP\User\Backend\ICreateUserBackend;
use OCP\User\Backend\IGetDisplayNameBackend;
use OCP\User\Backend\IGetHomeBackend;
use OCP\User\Backend\ISetDisplayNameBackend;
use OCP\User\Backend\ISetPasswordBackend;
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use OCP\Util;
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use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\EventDispatcher\GenericEvent;
/**
* Class for user management in a SQL Database (e.g. MySQL, SQLite)
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*/
class Database extends ABackend
implements ICreateUserBackend,
ISetPasswordBackend,
ISetDisplayNameBackend,
IGetDisplayNameBackend,
ICheckPasswordBackend,
IGetHomeBackend,
ICountUsersBackend {
/** @var CappedMemoryCache */
private $cache;
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/** @var EventDispatcher */
private $eventDispatcher;
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/** @var IDBConnection */
private $dbConn;
/** @var string */
private $table;
/**
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* \OC\User\Database constructor.
*
* @param EventDispatcher $eventDispatcher
* @param string $table
*/
public function __construct($eventDispatcher = null, $table = 'users') {
$this->cache = new CappedMemoryCache();
$this->table = $table;
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$this->eventDispatcher = $eventDispatcher ? $eventDispatcher : \OC::$server->getEventDispatcher();
}
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/**
* FIXME: This function should not be required!
*/
private function fixDI() {
if ($this->dbConn === null) {
$this->dbConn = \OC::$server->getDatabaseConnection();
}
}
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/**
* Create a new user
*
* @param string $uid The username of the user to create
* @param string $password The password of the new user
* @return bool
*
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* Creates a new user. Basic checking of username is done in OC_User
* itself, not in its subclasses.
*/
public function createUser(string $uid, string $password): bool {
$this->fixDI();
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if (!$this->userExists($uid)) {
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$event = new GenericEvent($password);
$this->eventDispatcher->dispatch('OCP\PasswordPolicy::validate', $event);
$qb = $this->dbConn->getQueryBuilder();
$qb->insert($this->table)
->values([
'uid' => $qb->createNamedParameter($uid),
'password' => $qb->createNamedParameter(\OC::$server->getHasher()->hash($password)),
'uid_lower' => $qb->createNamedParameter(mb_strtolower($uid)),
]);
$result = $qb->execute();
// Clear cache
unset($this->cache[$uid]);
return $result ? true : false;
}
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return false;
}
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/**
* delete a user
*
* @param string $uid The username of the user to delete
* @return bool
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*
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* Deletes a user
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*/
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public function deleteUser($uid) {
$this->fixDI();
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// Delete user-group-relation
$query = $this->dbConn->getQueryBuilder();
$query->delete($this->table)
->where($query->expr()->eq('uid_lower', $query->createNamedParameter(mb_strtolower($uid))));
$result = $query->execute();
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if (isset($this->cache[$uid])) {
unset($this->cache[$uid]);
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}
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return $result ? true : false;
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}
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/**
* Set password
*
* @param string $uid The username
* @param string $password The new password
* @return bool
*
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* Change the password of a user
*/
public function setPassword(string $uid, string $password): bool {
$this->fixDI();
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if ($this->userExists($uid)) {
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$event = new GenericEvent($password);
$this->eventDispatcher->dispatch('OCP\PasswordPolicy::validate', $event);
$hasher = \OC::$server->getHasher();
$hashedPassword = $hasher->hash($password);
$query = $this->dbConn->getQueryBuilder();
$query->update($this->table)
->set('password', $query->createNamedParameter($hashedPassword))
->where($query->expr()->eq('uid_lower', $query->createNamedParameter(mb_strtolower($uid))));
$result = $query->execute();
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return $result ? true : false;
}
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return false;
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}
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/**
* Set display name
*
* @param string $uid The username
* @param string $displayName The new display name
* @return bool
*
* Change the display name of a user
*/
public function setDisplayName(string $uid, string $displayName): bool {
$this->fixDI();
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if ($this->userExists($uid)) {
$query = $this->dbConn->getQueryBuilder();
$query->update($this->table)
->set('displayname', $query->createNamedParameter($displayName))
->where($query->expr()->eq('uid_lower', $query->createNamedParameter(mb_strtolower($uid))));
$query->execute();
$this->cache[$uid]['displayname'] = $displayName;
return true;
}
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return false;
}
/**
* get display name of the user
*
* @param string $uid user ID of the user
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* @return string display name
*/
public function getDisplayName($uid): string {
$uid = (string)$uid;
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$this->loadUser($uid);
return empty($this->cache[$uid]['displayname']) ? $uid : $this->cache[$uid]['displayname'];
}
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/**
* Get a list of all display names and user ids.
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*
* @param string $search
* @param string|null $limit
* @param string|null $offset
* @return array an array of all displayNames (value) and the corresponding uids (key)
*/
public function getDisplayNames($search = '', $limit = null, $offset = null) {
$this->fixDI();
$query = $this->dbConn->getQueryBuilder();
$query->select('uid', 'displayname')
->from($this->table, 'u')
->leftJoin('u', 'preferences', 'p', $query->expr()->andX(
$query->expr()->eq('userid', 'uid'),
$query->expr()->eq('appid', $query->expr()->literal('settings')),
$query->expr()->eq('configkey', $query->expr()->literal('email')))
)
// sqlite doesn't like re-using a single named parameter here
->where($query->expr()->iLike('uid', $query->createPositionalParameter('%' . $this->dbConn->escapeLikeParameter($search) . '%')))
->orWhere($query->expr()->iLike('displayname', $query->createPositionalParameter('%' . $this->dbConn->escapeLikeParameter($search) . '%')))
->orWhere($query->expr()->iLike('configvalue', $query->createPositionalParameter('%' . $this->dbConn->escapeLikeParameter($search) . '%')))
->orderBy($query->func()->lower('displayname'), 'ASC')
->orderBy('uid_lower', 'ASC')
->setMaxResults($limit)
->setFirstResult($offset);
$result = $query->execute();
$displayNames = [];
while ($row = $result->fetch()) {
$displayNames[(string)$row['uid']] = (string)$row['displayname'];
}
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return $displayNames;
}
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/**
* Check if the password is correct
*
* @param string $uid The username
* @param string $password The password
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* @return string
*
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* Check if the password is correct without logging in the user
* returns the user id or false
*/
public function checkPassword(string $uid, string $password) {
$this->fixDI();
$qb = $this->dbConn->getQueryBuilder();
$qb->select('uid', 'password')
->from($this->table)
->where(
$qb->expr()->eq(
'uid_lower', $qb->createNamedParameter(mb_strtolower($uid))
)
);
$result = $qb->execute();
$row = $result->fetch();
$result->closeCursor();
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if ($row) {
$storedHash = $row['password'];
$newHash = '';
if (\OC::$server->getHasher()->verify($password, $storedHash, $newHash)) {
if (!empty($newHash)) {
$this->setPassword($uid, $password);
}
return (string)$row['uid'];
}
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}
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return false;
}
/**
* Load an user in the cache
*
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* @param string $uid the username
* @return boolean true if user was found, false otherwise
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*/
private function loadUser($uid) {
$this->fixDI();
$uid = (string)$uid;
if (!isset($this->cache[$uid])) {
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//guests $uid could be NULL or ''
if ($uid === '') {
$this->cache[$uid] = false;
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return true;
}
$qb = $this->dbConn->getQueryBuilder();
$qb->select('uid', 'displayname')
->from($this->table)
->where(
$qb->expr()->eq(
'uid_lower', $qb->createNamedParameter(mb_strtolower($uid))
)
);
$result = $qb->execute();
$row = $result->fetch();
$result->closeCursor();
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$this->cache[$uid] = false;
// "uid" is primary key, so there can only be a single result
if ($row !== false) {
$this->cache[$uid]['uid'] = (string)$row['uid'];
$this->cache[$uid]['displayname'] = (string)$row['displayname'];
} else {
return false;
}
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}
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return true;
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}
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/**
* Get a list of all users
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*
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* @param string $search
* @param null|int $limit
* @param null|int $offset
* @return string[] an array of all uids
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*/
Merge branch 'master' of git://gitorious.org/owncloud/owncloud into oracle-support Conflicts: 3rdparty/Sabre/CardDAV/Plugin.php 3rdparty/smb4php/smb.php apps/bookmarks/ajax/addBookmark.php apps/bookmarks/ajax/editBookmark.php apps/bookmarks/appinfo/migrate.php apps/calendar/ajax/calendar/edit.form.php apps/calendar/ajax/changeview.php apps/calendar/ajax/import/import.php apps/calendar/ajax/settings/guesstimezone.php apps/calendar/ajax/settings/setfirstday.php apps/calendar/ajax/settings/settimeformat.php apps/calendar/ajax/share/changepermission.php apps/calendar/ajax/share/share.php apps/calendar/ajax/share/unshare.php apps/calendar/appinfo/app.php apps/calendar/appinfo/remote.php apps/calendar/appinfo/update.php apps/calendar/appinfo/version apps/calendar/js/calendar.js apps/calendar/l10n/da.php apps/calendar/l10n/de.php apps/calendar/l10n/fi_FI.php apps/calendar/l10n/gl.php apps/calendar/l10n/he.php apps/calendar/l10n/hr.php apps/calendar/l10n/ja_JP.php apps/calendar/l10n/lb.php apps/calendar/l10n/lt_LT.php apps/calendar/l10n/nb_NO.php apps/calendar/l10n/pl.php apps/calendar/l10n/pt_PT.php apps/calendar/l10n/ro.php apps/calendar/l10n/ru.php apps/calendar/l10n/sv.php apps/calendar/l10n/zh_CN.php apps/calendar/l10n/zh_TW.php apps/calendar/lib/app.php apps/calendar/lib/calendar.php apps/calendar/lib/object.php apps/calendar/lib/share.php apps/calendar/templates/part.choosecalendar.rowfields.php apps/calendar/templates/part.import.php apps/calendar/templates/settings.php apps/contacts/ajax/activation.php apps/contacts/ajax/addressbook/delete.php apps/contacts/ajax/contact/add.php apps/contacts/ajax/contact/addproperty.php apps/contacts/ajax/contact/delete.php apps/contacts/ajax/contact/deleteproperty.php apps/contacts/ajax/contact/saveproperty.php apps/contacts/ajax/createaddressbook.php apps/contacts/ajax/cropphoto.php apps/contacts/ajax/currentphoto.php apps/contacts/ajax/importaddressbook.php apps/contacts/ajax/oc_photo.php apps/contacts/ajax/savecrop.php apps/contacts/ajax/selectaddressbook.php apps/contacts/ajax/updateaddressbook.php apps/contacts/ajax/uploadimport.php apps/contacts/ajax/uploadphoto.php apps/contacts/appinfo/migrate.php apps/contacts/appinfo/remote.php apps/contacts/css/contacts.css apps/contacts/import.php apps/contacts/index.php apps/contacts/js/contacts.js apps/contacts/l10n/ca.php apps/contacts/l10n/cs_CZ.php apps/contacts/l10n/da.php apps/contacts/l10n/de.php apps/contacts/l10n/el.php apps/contacts/l10n/eo.php apps/contacts/l10n/es.php apps/contacts/l10n/et_EE.php apps/contacts/l10n/eu.php apps/contacts/l10n/fa.php apps/contacts/l10n/fi_FI.php apps/contacts/l10n/fr.php apps/contacts/l10n/he.php apps/contacts/l10n/hr.php apps/contacts/l10n/hu_HU.php apps/contacts/l10n/ia.php apps/contacts/l10n/it.php apps/contacts/l10n/ja_JP.php apps/contacts/l10n/ko.php apps/contacts/l10n/lb.php apps/contacts/l10n/mk.php apps/contacts/l10n/nb_NO.php apps/contacts/l10n/nl.php apps/contacts/l10n/pl.php apps/contacts/l10n/pt_BR.php apps/contacts/l10n/pt_PT.php apps/contacts/l10n/ro.php apps/contacts/l10n/ru.php apps/contacts/l10n/sk_SK.php apps/contacts/l10n/sl.php apps/contacts/l10n/sv.php apps/contacts/l10n/th_TH.php apps/contacts/l10n/tr.php apps/contacts/l10n/zh_CN.php apps/contacts/l10n/zh_TW.php apps/contacts/lib/addressbook.php apps/contacts/lib/hooks.php apps/contacts/lib/vcard.php apps/contacts/photo.php apps/contacts/templates/part.contact.php apps/contacts/templates/part.contacts.php apps/contacts/templates/part.cropphoto.php apps/contacts/templates/part.importaddressbook.php apps/contacts/templates/part.selectaddressbook.php apps/contacts/thumbnail.php apps/files/ajax/download.php apps/files/ajax/newfile.php apps/files/ajax/timezone.php apps/files/appinfo/update.php apps/files/appinfo/version apps/files/index.php apps/files/js/fileactions.js apps/files/js/filelist.js apps/files/js/files.js apps/files/l10n/ar.php apps/files/l10n/bg_BG.php apps/files/l10n/ca.php apps/files/l10n/cs_CZ.php apps/files/l10n/da.php apps/files/l10n/de.php apps/files/l10n/el.php apps/files/l10n/eo.php apps/files/l10n/es.php apps/files/l10n/et_EE.php apps/files/l10n/eu.php apps/files/l10n/fa.php apps/files/l10n/fi_FI.php apps/files/l10n/fr.php apps/files/l10n/gl.php apps/files/l10n/he.php apps/files/l10n/hr.php apps/files/l10n/hu_HU.php apps/files/l10n/ia.php apps/files/l10n/id.php apps/files/l10n/it.php apps/files/l10n/ja_JP.php apps/files/l10n/ko.php apps/files/l10n/lb.php apps/files/l10n/lt_LT.php apps/files/l10n/mk.php apps/files/l10n/ms_MY.php apps/files/l10n/nb_NO.php apps/files/l10n/nl.php apps/files/l10n/nn_NO.php apps/files/l10n/pl.php apps/files/l10n/pt_BR.php apps/files/l10n/pt_PT.php apps/files/l10n/ro.php apps/files/l10n/ru.php apps/files/l10n/sk_SK.php apps/files/l10n/sl.php apps/files/l10n/sr.php apps/files/l10n/sr@latin.php apps/files/l10n/sv.php apps/files/l10n/th_TH.php apps/files/l10n/tr.php apps/files/l10n/uk.php apps/files/l10n/zh_CN.php apps/files/l10n/zh_TW.php apps/files_archive/js/archive.js apps/files_encryption/lib/cryptstream.php apps/files_encryption/lib/proxy.php apps/files_encryption/tests/proxy.php apps/files_external/appinfo/app.php apps/files_external/lib/smb.php apps/files_external/lib/streamwrapper.php apps/files_external/tests/config.php apps/files_external/tests/smb.php apps/files_sharing/ajax/email.php apps/files_sharing/ajax/getitem.php apps/files_sharing/ajax/setpermissions.php apps/files_sharing/ajax/share.php apps/files_sharing/ajax/toggleresharing.php apps/files_sharing/ajax/unshare.php apps/files_sharing/ajax/userautocomplete.php apps/files_sharing/js/settings.js apps/files_sharing/js/share.js apps/files_sharing/lib_share.php apps/files_sharing/settings.php apps/files_sharing/sharedstorage.php apps/files_sharing/templates/settings.php apps/files_versions/ajax/rollbackVersion.php apps/files_versions/versions.php apps/gallery/ajax/thumbnail.php apps/gallery/appinfo/app.php apps/gallery/appinfo/update.php apps/gallery/appinfo/version apps/gallery/css/styles.css apps/gallery/index.php apps/gallery/js/pictures.js apps/gallery/l10n/ca.php apps/gallery/l10n/cs_CZ.php apps/gallery/l10n/de.php apps/gallery/l10n/el.php apps/gallery/l10n/es.php apps/gallery/l10n/fi_FI.php apps/gallery/l10n/fr.php apps/gallery/l10n/it.php apps/gallery/l10n/pl.php apps/gallery/l10n/pt_PT.php apps/gallery/l10n/ru.php apps/gallery/l10n/sl.php apps/gallery/l10n/sv.php apps/gallery/l10n/th_TH.php apps/gallery/l10n/tr.php apps/gallery/l10n/zh_CN.php apps/gallery/lib/album.php apps/gallery/lib/hooks_handlers.php apps/gallery/lib/managers.php apps/gallery/lib/photo.php apps/gallery/lib/tiles.php apps/gallery/lib/tiles_test.php apps/gallery/templates/index.php apps/media/lib_ampache.php apps/media/lib_collection.php apps/media/lib_media.php apps/remoteStorage/lib_remoteStorage.php apps/tasks/ajax/addtaskform.php apps/tasks/ajax/edittask.php apps/user_ldap/appinfo/update.php apps/user_ldap/group_ldap.php apps/user_ldap/lib_ldap.php apps/user_ldap/settings.php apps/user_ldap/templates/settings.php apps/user_ldap/user_ldap.php apps/user_migrate/appinfo/app.php apps/user_migrate/templates/settings.php apps/user_webfinger/host-meta.php config/config.sample.php core/js/js.js core/l10n/da.php core/l10n/de.php core/l10n/fi_FI.php core/l10n/gl.php core/l10n/he.php core/l10n/hr.php core/l10n/id.php core/l10n/ja_JP.php core/l10n/lb.php core/l10n/lt_LT.php core/l10n/nb_NO.php core/l10n/pl.php core/l10n/pt_PT.php core/l10n/ro.php core/l10n/ru.php core/l10n/sv.php core/lostpassword/index.php core/templates/layout.user.php core/templates/login.php db_structure.xml index.php l10n/af/calendar.po l10n/af/contacts.po l10n/af/core.po l10n/af/files.po l10n/af/settings.po l10n/ar/calendar.po l10n/ar/contacts.po l10n/ar/core.po l10n/ar/files.po l10n/ar/media.po l10n/ar/settings.po l10n/bg_BG/calendar.po l10n/bg_BG/contacts.po l10n/bg_BG/core.po l10n/bg_BG/files.po l10n/bg_BG/media.po l10n/bg_BG/settings.po l10n/ca/calendar.po l10n/ca/contacts.po l10n/ca/core.po l10n/ca/files.po l10n/ca/gallery.po l10n/ca/settings.po l10n/cs_CZ/calendar.po l10n/cs_CZ/contacts.po l10n/cs_CZ/core.po l10n/cs_CZ/files.po l10n/cs_CZ/gallery.po l10n/cs_CZ/settings.po l10n/da/calendar.po l10n/da/contacts.po l10n/da/core.po l10n/da/files.po l10n/da/settings.po l10n/de/calendar.po l10n/de/contacts.po l10n/de/core.po l10n/de/files.po l10n/de/gallery.po l10n/de/settings.po l10n/el/calendar.po l10n/el/contacts.po l10n/el/core.po l10n/el/files.po l10n/el/gallery.po l10n/el/settings.po l10n/eo/calendar.po l10n/eo/contacts.po l10n/eo/core.po l10n/eo/files.po l10n/eo/media.po l10n/eo/settings.po l10n/es/calendar.po l10n/es/contacts.po l10n/es/core.po l10n/es/files.po l10n/es/gallery.po l10n/es/settings.po l10n/et_EE/calendar.po l10n/et_EE/contacts.po l10n/et_EE/core.po l10n/et_EE/files.po l10n/et_EE/settings.po l10n/eu/calendar.po l10n/eu/contacts.po l10n/eu/core.po l10n/eu/files.po l10n/eu/settings.po l10n/fa/calendar.po l10n/fa/contacts.po l10n/fa/core.po l10n/fa/files.po l10n/fa/settings.po l10n/fi_FI/calendar.po l10n/fi_FI/contacts.po l10n/fi_FI/core.po l10n/fi_FI/files.po l10n/fi_FI/gallery.po l10n/fi_FI/settings.po l10n/fr/calendar.po l10n/fr/contacts.po l10n/fr/core.po l10n/fr/files.po l10n/fr/gallery.po l10n/fr/media.po l10n/fr/settings.po l10n/gl/calendar.po l10n/gl/contacts.po l10n/gl/core.po l10n/gl/files.po l10n/gl/settings.po l10n/he/calendar.po l10n/he/contacts.po l10n/he/core.po l10n/he/files.po l10n/he/settings.po l10n/hr/calendar.po l10n/hr/contacts.po l10n/hr/core.po l10n/hr/files.po l10n/hr/settings.po l10n/hu_HU/calendar.po l10n/hu_HU/contacts.po l10n/hu_HU/core.po l10n/hu_HU/files.po l10n/hu_HU/settings.po l10n/hy/calendar.po l10n/hy/contacts.po l10n/hy/core.po l10n/hy/files.po l10n/hy/settings.po l10n/ia/calendar.po l10n/ia/contacts.po l10n/ia/core.po l10n/ia/files.po l10n/ia/settings.po l10n/id/calendar.po l10n/id/contacts.po l10n/id/core.po l10n/id/files.po l10n/id/settings.po l10n/it/calendar.po l10n/it/contacts.po l10n/it/core.po l10n/it/files.po l10n/it/gallery.po l10n/it/settings.po l10n/ja_JP/calendar.po l10n/ja_JP/contacts.po l10n/ja_JP/core.po l10n/ja_JP/files.po l10n/ja_JP/settings.po l10n/ko/calendar.po l10n/ko/contacts.po l10n/ko/core.po l10n/ko/files.po l10n/ko/settings.po l10n/lb/calendar.po l10n/lb/contacts.po l10n/lb/core.po l10n/lb/files.po l10n/lb/settings.po l10n/lt_LT/calendar.po l10n/lt_LT/contacts.po l10n/lt_LT/core.po l10n/lt_LT/files.po l10n/lt_LT/settings.po l10n/mk/calendar.po l10n/mk/contacts.po l10n/mk/core.po l10n/mk/files.po l10n/mk/settings.po l10n/ms_MY/calendar.po l10n/ms_MY/contacts.po l10n/ms_MY/core.po l10n/ms_MY/files.po l10n/ms_MY/settings.po l10n/nb_NO/calendar.po l10n/nb_NO/contacts.po l10n/nb_NO/core.po l10n/nb_NO/files.po l10n/nb_NO/settings.po l10n/nl/calendar.po l10n/nl/contacts.po l10n/nl/core.po l10n/nl/files.po l10n/nl/settings.po l10n/nn_NO/calendar.po l10n/nn_NO/contacts.po l10n/nn_NO/core.po l10n/nn_NO/files.po l10n/nn_NO/settings.po l10n/pl/calendar.po l10n/pl/contacts.po l10n/pl/core.po l10n/pl/files.po l10n/pl/gallery.po l10n/pl/settings.po l10n/pt_BR/calendar.po l10n/pt_BR/contacts.po l10n/pt_BR/core.po l10n/pt_BR/files.po l10n/pt_BR/settings.po l10n/pt_PT/calendar.po l10n/pt_PT/contacts.po l10n/pt_PT/core.po l10n/pt_PT/files.po l10n/pt_PT/gallery.po l10n/pt_PT/settings.po l10n/ro/calendar.po l10n/ro/contacts.po l10n/ro/core.po l10n/ro/files.po l10n/ro/settings.po l10n/ru/calendar.po l10n/ru/contacts.po l10n/ru/core.po l10n/ru/files.po l10n/ru/gallery.po l10n/ru/settings.po l10n/sk_SK/calendar.po l10n/sk_SK/contacts.po l10n/sk_SK/core.po l10n/sk_SK/files.po l10n/sk_SK/settings.po l10n/sl/calendar.po l10n/sl/contacts.po l10n/sl/core.po l10n/sl/files.po l10n/sl/gallery.po l10n/sl/settings.po l10n/sr/calendar.po l10n/sr/contacts.po l10n/sr/core.po l10n/sr/files.po l10n/sr/settings.po l10n/sr@latin/calendar.po l10n/sr@latin/contacts.po l10n/sr@latin/core.po l10n/sr@latin/files.po l10n/sr@latin/settings.po l10n/sv/calendar.po l10n/sv/contacts.po l10n/sv/core.po l10n/sv/files.po l10n/sv/gallery.po l10n/sv/media.po l10n/sv/settings.po l10n/templates/bookmarks.pot l10n/templates/calendar.pot l10n/templates/contacts.pot l10n/templates/core.pot l10n/templates/files.pot l10n/templates/gallery.pot l10n/templates/media.pot l10n/templates/settings.pot l10n/th_TH/calendar.po l10n/th_TH/contacts.po l10n/th_TH/core.po l10n/th_TH/files.po l10n/th_TH/gallery.po l10n/th_TH/settings.po l10n/tr/calendar.po l10n/tr/contacts.po l10n/tr/core.po l10n/tr/files.po l10n/tr/gallery.po l10n/tr/settings.po l10n/uk/calendar.po l10n/uk/contacts.po l10n/uk/core.po l10n/uk/files.po l10n/uk/media.po l10n/uk/settings.po l10n/zh_CN/calendar.po l10n/zh_CN/contacts.po l10n/zh_CN/core.po l10n/zh_CN/files.po l10n/zh_CN/gallery.po l10n/zh_CN/settings.po l10n/zh_TW/calendar.po l10n/zh_TW/contacts.po l10n/zh_TW/core.po l10n/zh_TW/files.po l10n/zh_TW/settings.po lib/app.php lib/base.php lib/connector/sabre/file.php lib/connector/sabre/locks.php lib/connector/sabre/node.php lib/db.php lib/filecache.php lib/fileproxy/quota.php lib/files.php lib/filestorage/local.php lib/filesystemview.php lib/group/database.php lib/helper.php lib/installer.php lib/json.php lib/l10n.php lib/migrate.php lib/mimetypes.fixlist.php lib/ocs.php lib/preferences.php lib/public/json.php lib/public/util.php lib/template.php lib/user.php lib/user/database.php lib/util.php lib/vcategories.php ocs/providers.php settings/admin.php settings/ajax/lostpassword.php settings/ajax/removeuser.php settings/ajax/setbackgroundjobsmode.php settings/ajax/setlanguage.php settings/ajax/setquota.php settings/ajax/togglegroups.php settings/apps.php settings/css/settings.css settings/js/apps.js settings/js/users.js settings/l10n/bg_BG.php settings/l10n/ca.php settings/l10n/cs_CZ.php settings/l10n/da.php settings/l10n/de.php settings/l10n/el.php settings/l10n/eo.php settings/l10n/es.php settings/l10n/et_EE.php settings/l10n/eu.php settings/l10n/fa.php settings/l10n/fi_FI.php settings/l10n/fr.php settings/l10n/gl.php settings/l10n/he.php settings/l10n/hr.php settings/l10n/hu_HU.php settings/l10n/it.php settings/l10n/ja_JP.php settings/l10n/ko.php settings/l10n/lt_LT.php settings/l10n/mk.php settings/l10n/ms_MY.php settings/l10n/nb_NO.php settings/l10n/nl.php settings/l10n/nn_NO.php settings/l10n/pl.php settings/l10n/pt_BR.php settings/l10n/pt_PT.php settings/l10n/ru.php settings/l10n/sk_SK.php settings/l10n/sl.php settings/l10n/sv.php settings/l10n/th_TH.php settings/l10n/tr.php settings/l10n/zh_CN.php settings/personal.php settings/templates/admin.php settings/templates/users.php
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public function getUsers($search = '', $limit = null, $offset = null) {
$users = $this->getDisplayNames($search, $limit, $offset);
$userIds = array_map(function ($uid) {
return (string)$uid;
}, array_keys($users));
sort($userIds, SORT_STRING | SORT_FLAG_CASE);
return $userIds;
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}
/**
* check if a user exists
*
* @param string $uid the username
* @return boolean
*/
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public function userExists($uid) {
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$this->loadUser($uid);
return $this->cache[$uid] !== false;
}
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/**
* get the user's home directory
*
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* @param string $uid the username
* @return string|false
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*/
public function getHome(string $uid) {
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if ($this->userExists($uid)) {
return \OC::$server->getConfig()->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/' . $uid;
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}
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return false;
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}
/**
* @return bool
*/
public function hasUserListings() {
return true;
}
/**
* counts the users in the database
*
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* @return int|bool
*/
public function countUsers() {
$this->fixDI();
$query = $this->dbConn->getQueryBuilder();
$query->select($query->func()->count('uid'))
->from($this->table);
$result = $query->execute();
return $result->fetchColumn();
}
/**
* returns the username for the given login name in the correct casing
*
* @param string $loginName
* @return string|false
*/
public function loginName2UserName($loginName) {
if ($this->userExists($loginName)) {
return $this->cache[$loginName]['uid'];
}
return false;
}
/**
* Backend name to be shown in user management
*
* @return string the name of the backend to be shown
*/
public function getBackendName() {
return 'Database';
}
public static function preLoginNameUsedAsUserName($param) {
if (!isset($param['uid'])) {
throw new \Exception('key uid is expected to be set in $param');
}
$backends = \OC::$server->getUserManager()->getBackends();
foreach ($backends as $backend) {
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if ($backend instanceof Database) {
/** @var \OC\User\Database $backend */
$uid = $backend->loginName2UserName($param['uid']);
if ($uid !== false) {
$param['uid'] = $uid;
return;
}
}
}
}
}