566 lines
18 KiB
PHP
566 lines
18 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/**
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
*
|
|
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
|
|
* @author Bjoern Schiessle <bjoern@schiessle.org>
|
|
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
|
|
* @author Daniel Kesselberg <mail@danielkesselberg.de>
|
|
* @author GretaD <gretadoci@gmail.com>
|
|
* @author Joas Schilling <coding@schilljs.com>
|
|
* @author John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
* @author Robin Appelman <robin@icewind.nl>
|
|
* @author Roeland Jago Douma <roeland@famdouma.nl>
|
|
*
|
|
* @license AGPL-3.0
|
|
*
|
|
* 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.
|
|
*
|
|
* This program 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, version 3,
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
*
|
|
*/
|
|
|
|
// FIXME: disabled for now to be able to inject IGroupManager and also use
|
|
// getSubAdmin()
|
|
|
|
namespace OCA\Settings\Controller;
|
|
|
|
use OC\Accounts\AccountManager;
|
|
use OC\AppFramework\Http;
|
|
use OC\Encryption\Exceptions\ModuleDoesNotExistsException;
|
|
use OC\ForbiddenException;
|
|
use OC\Group\Manager as GroupManager;
|
|
use OC\L10N\Factory;
|
|
use OC\Security\IdentityProof\Manager;
|
|
use OC\User\Manager as UserManager;
|
|
use OCA\FederatedFileSharing\FederatedShareProvider;
|
|
use OCA\Settings\BackgroundJobs\VerifyUserData;
|
|
use OCA\Settings\Events\BeforeTemplateRenderedEvent;
|
|
use OCA\User_LDAP\User_Proxy;
|
|
use OCP\Accounts\IAccountManager;
|
|
use OCP\App\IAppManager;
|
|
use OCP\AppFramework\Controller;
|
|
use OCP\AppFramework\Http\DataResponse;
|
|
use OCP\AppFramework\Http\JSONResponse;
|
|
use OCP\AppFramework\Http\TemplateResponse;
|
|
use OCP\BackgroundJob\IJobList;
|
|
use OCP\Encryption\IManager;
|
|
use OCP\EventDispatcher\IEventDispatcher;
|
|
use OCP\IConfig;
|
|
use OCP\IGroupManager;
|
|
use OCP\IL10N;
|
|
use OCP\IRequest;
|
|
use OCP\IUser;
|
|
use OCP\IUserManager;
|
|
use OCP\IUserSession;
|
|
use OCP\L10N\IFactory;
|
|
use OCP\Mail\IMailer;
|
|
use function in_array;
|
|
|
|
class UsersController extends Controller {
|
|
/** @var UserManager */
|
|
private $userManager;
|
|
/** @var GroupManager */
|
|
private $groupManager;
|
|
/** @var IUserSession */
|
|
private $userSession;
|
|
/** @var IConfig */
|
|
private $config;
|
|
/** @var bool */
|
|
private $isAdmin;
|
|
/** @var IL10N */
|
|
private $l10n;
|
|
/** @var IMailer */
|
|
private $mailer;
|
|
/** @var Factory */
|
|
private $l10nFactory;
|
|
/** @var IAppManager */
|
|
private $appManager;
|
|
/** @var AccountManager */
|
|
private $accountManager;
|
|
/** @var Manager */
|
|
private $keyManager;
|
|
/** @var IJobList */
|
|
private $jobList;
|
|
/** @var IManager */
|
|
private $encryptionManager;
|
|
/** @var IEventDispatcher */
|
|
private $dispatcher;
|
|
|
|
|
|
public function __construct(
|
|
string $appName,
|
|
IRequest $request,
|
|
IUserManager $userManager,
|
|
IGroupManager $groupManager,
|
|
IUserSession $userSession,
|
|
IConfig $config,
|
|
bool $isAdmin,
|
|
IL10N $l10n,
|
|
IMailer $mailer,
|
|
IFactory $l10nFactory,
|
|
IAppManager $appManager,
|
|
AccountManager $accountManager,
|
|
Manager $keyManager,
|
|
IJobList $jobList,
|
|
IManager $encryptionManager,
|
|
IEventDispatcher $dispatcher
|
|
) {
|
|
parent::__construct($appName, $request);
|
|
$this->userManager = $userManager;
|
|
$this->groupManager = $groupManager;
|
|
$this->userSession = $userSession;
|
|
$this->config = $config;
|
|
$this->isAdmin = $isAdmin;
|
|
$this->l10n = $l10n;
|
|
$this->mailer = $mailer;
|
|
$this->l10nFactory = $l10nFactory;
|
|
$this->appManager = $appManager;
|
|
$this->accountManager = $accountManager;
|
|
$this->keyManager = $keyManager;
|
|
$this->jobList = $jobList;
|
|
$this->encryptionManager = $encryptionManager;
|
|
$this->dispatcher = $dispatcher;
|
|
}
|
|
|
|
|
|
/**
|
|
* @NoCSRFRequired
|
|
* @NoAdminRequired
|
|
*
|
|
* Display users list template
|
|
*
|
|
* @return TemplateResponse
|
|
*/
|
|
public function usersListByGroup(): TemplateResponse {
|
|
return $this->usersList();
|
|
}
|
|
|
|
/**
|
|
* @NoCSRFRequired
|
|
* @NoAdminRequired
|
|
*
|
|
* Display users list template
|
|
*
|
|
* @return TemplateResponse
|
|
*/
|
|
public function usersList(): TemplateResponse {
|
|
$user = $this->userSession->getUser();
|
|
$uid = $user->getUID();
|
|
|
|
\OC::$server->getNavigationManager()->setActiveEntry('core_users');
|
|
|
|
/* SORT OPTION: SORT_USERCOUNT or SORT_GROUPNAME */
|
|
$sortGroupsBy = \OC\Group\MetaData::SORT_USERCOUNT;
|
|
$isLDAPUsed = false;
|
|
if ($this->config->getSystemValue('sort_groups_by_name', false)) {
|
|
$sortGroupsBy = \OC\Group\MetaData::SORT_GROUPNAME;
|
|
} else {
|
|
if ($this->appManager->isEnabledForUser('user_ldap')) {
|
|
$isLDAPUsed =
|
|
$this->groupManager->isBackendUsed('\OCA\User_LDAP\Group_Proxy');
|
|
if ($isLDAPUsed) {
|
|
// LDAP user count can be slow, so we sort by group name here
|
|
$sortGroupsBy = \OC\Group\MetaData::SORT_GROUPNAME;
|
|
}
|
|
}
|
|
}
|
|
|
|
$canChangePassword = $this->canAdminChangeUserPasswords();
|
|
|
|
/* GROUPS */
|
|
$groupsInfo = new \OC\Group\MetaData(
|
|
$uid,
|
|
$this->isAdmin,
|
|
$this->groupManager,
|
|
$this->userSession
|
|
);
|
|
|
|
$groupsInfo->setSorting($sortGroupsBy);
|
|
list($adminGroup, $groups) = $groupsInfo->get();
|
|
|
|
if (!$isLDAPUsed && $this->appManager->isEnabledForUser('user_ldap')) {
|
|
$isLDAPUsed = (bool)array_reduce($this->userManager->getBackends(), function ($ldapFound, $backend) {
|
|
return $ldapFound || $backend instanceof User_Proxy;
|
|
});
|
|
}
|
|
|
|
$disabledUsers = -1;
|
|
$userCount = 0;
|
|
|
|
if (!$isLDAPUsed) {
|
|
if ($this->isAdmin) {
|
|
$disabledUsers = $this->userManager->countDisabledUsers();
|
|
$userCount = array_reduce($this->userManager->countUsers(), function ($v, $w) {
|
|
return $v + (int)$w;
|
|
}, 0);
|
|
} else {
|
|
// User is subadmin !
|
|
// Map group list to names to retrieve the countDisabledUsersOfGroups
|
|
$userGroups = $this->groupManager->getUserGroups($user);
|
|
$groupsNames = [];
|
|
|
|
foreach ($groups as $key => $group) {
|
|
// $userCount += (int)$group['usercount'];
|
|
array_push($groupsNames, $group['name']);
|
|
// we prevent subadmins from looking up themselves
|
|
// so we lower the count of the groups he belongs to
|
|
if (array_key_exists($group['id'], $userGroups)) {
|
|
$groups[$key]['usercount']--;
|
|
$userCount -= 1; // we also lower from one the total count
|
|
}
|
|
}
|
|
$userCount += $this->userManager->countUsersOfGroups($groupsInfo->getGroups());
|
|
$disabledUsers = $this->userManager->countDisabledUsersOfGroups($groupsNames);
|
|
}
|
|
|
|
$userCount -= $disabledUsers;
|
|
}
|
|
|
|
$disabledUsersGroup = [
|
|
'id' => 'disabled',
|
|
'name' => 'Disabled users',
|
|
'usercount' => $disabledUsers
|
|
];
|
|
|
|
/* QUOTAS PRESETS */
|
|
$quotaPreset = $this->parseQuotaPreset($this->config->getAppValue('files', 'quota_preset', '1 GB, 5 GB, 10 GB'));
|
|
$defaultQuota = $this->config->getAppValue('files', 'default_quota', 'none');
|
|
|
|
$event = new BeforeTemplateRenderedEvent();
|
|
$this->dispatcher->dispatch('OC\Settings\Users::loadAdditionalScripts', $event);
|
|
$this->dispatcher->dispatchTyped($event);
|
|
|
|
/* LANGUAGES */
|
|
$languages = $this->l10nFactory->getLanguages();
|
|
|
|
/* FINAL DATA */
|
|
$serverData = [];
|
|
// groups
|
|
$serverData['groups'] = array_merge_recursive($adminGroup, [$disabledUsersGroup], $groups);
|
|
// Various data
|
|
$serverData['isAdmin'] = $this->isAdmin;
|
|
$serverData['sortGroups'] = $sortGroupsBy;
|
|
$serverData['quotaPreset'] = $quotaPreset;
|
|
$serverData['userCount'] = $userCount;
|
|
$serverData['languages'] = $languages;
|
|
$serverData['defaultLanguage'] = $this->config->getSystemValue('default_language', 'en');
|
|
$serverData['forceLanguage'] = $this->config->getSystemValue('force_language', false);
|
|
// Settings
|
|
$serverData['defaultQuota'] = $defaultQuota;
|
|
$serverData['canChangePassword'] = $canChangePassword;
|
|
$serverData['newUserGenerateUserID'] = $this->config->getAppValue('core', 'newUser.generateUserID', 'no') === 'yes';
|
|
$serverData['newUserRequireEmail'] = $this->config->getAppValue('core', 'newUser.requireEmail', 'no') === 'yes';
|
|
$serverData['newUserSendEmail'] = $this->config->getAppValue('core', 'newUser.sendEmail', 'yes') === 'yes';
|
|
|
|
return new TemplateResponse('settings', 'settings-vue', ['serverData' => $serverData]);
|
|
}
|
|
|
|
/**
|
|
* @param string $key
|
|
* @param string $value
|
|
*
|
|
* @return JSONResponse
|
|
*/
|
|
public function setPreference(string $key, string $value): JSONResponse {
|
|
$allowed = ['newUser.sendEmail'];
|
|
if (!in_array($key, $allowed, true)) {
|
|
return new JSONResponse([], Http::STATUS_FORBIDDEN);
|
|
}
|
|
|
|
$this->config->setAppValue('core', $key, $value);
|
|
|
|
return new JSONResponse([]);
|
|
}
|
|
|
|
/**
|
|
* Parse the app value for quota_present
|
|
*
|
|
* @param string $quotaPreset
|
|
* @return array
|
|
*/
|
|
protected function parseQuotaPreset(string $quotaPreset): array {
|
|
// 1 GB, 5 GB, 10 GB => [1 GB, 5 GB, 10 GB]
|
|
$presets = array_filter(array_map('trim', explode(',', $quotaPreset)));
|
|
// Drop default and none, Make array indexes numerically
|
|
return array_values(array_diff($presets, ['default', 'none']));
|
|
}
|
|
|
|
/**
|
|
* check if the admin can change the users password
|
|
*
|
|
* The admin can change the passwords if:
|
|
*
|
|
* - no encryption module is loaded and encryption is disabled
|
|
* - encryption module is loaded but it doesn't require per user keys
|
|
*
|
|
* The admin can not change the passwords if:
|
|
*
|
|
* - an encryption module is loaded and it uses per-user keys
|
|
* - encryption is enabled but no encryption modules are loaded
|
|
*
|
|
* @return bool
|
|
*/
|
|
protected function canAdminChangeUserPasswords(): bool {
|
|
$isEncryptionEnabled = $this->encryptionManager->isEnabled();
|
|
try {
|
|
$noUserSpecificEncryptionKeys = !$this->encryptionManager->getEncryptionModule()->needDetailedAccessList();
|
|
$isEncryptionModuleLoaded = true;
|
|
} catch (ModuleDoesNotExistsException $e) {
|
|
$noUserSpecificEncryptionKeys = true;
|
|
$isEncryptionModuleLoaded = false;
|
|
}
|
|
$canChangePassword = ($isEncryptionModuleLoaded && $noUserSpecificEncryptionKeys)
|
|
|| (!$isEncryptionModuleLoaded && !$isEncryptionEnabled);
|
|
|
|
return $canChangePassword;
|
|
}
|
|
|
|
/**
|
|
* @NoAdminRequired
|
|
* @NoSubAdminRequired
|
|
* @PasswordConfirmationRequired
|
|
*
|
|
* @param string $avatarScope
|
|
* @param string $displayname
|
|
* @param string $displaynameScope
|
|
* @param string $phone
|
|
* @param string $phoneScope
|
|
* @param string $email
|
|
* @param string $emailScope
|
|
* @param string $website
|
|
* @param string $websiteScope
|
|
* @param string $address
|
|
* @param string $addressScope
|
|
* @param string $twitter
|
|
* @param string $twitterScope
|
|
* @return DataResponse
|
|
*/
|
|
public function setUserSettings(string $avatarScope,
|
|
string $displayname,
|
|
string $displaynameScope,
|
|
string $phone,
|
|
string $phoneScope,
|
|
string $email,
|
|
string $emailScope,
|
|
string $website,
|
|
string $websiteScope,
|
|
string $address,
|
|
string $addressScope,
|
|
string $twitter,
|
|
string $twitterScope
|
|
) {
|
|
$email = strtolower($email);
|
|
if (!empty($email) && !$this->mailer->validateMailAddress($email)) {
|
|
return new DataResponse(
|
|
[
|
|
'status' => 'error',
|
|
'data' => [
|
|
'message' => $this->l10n->t('Invalid mail address')
|
|
]
|
|
],
|
|
Http::STATUS_UNPROCESSABLE_ENTITY
|
|
);
|
|
}
|
|
$user = $this->userSession->getUser();
|
|
$data = $this->accountManager->getUser($user);
|
|
$data[IAccountManager::PROPERTY_AVATAR] = ['scope' => $avatarScope];
|
|
if ($this->config->getSystemValue('allow_user_to_change_display_name', true) !== false) {
|
|
$data[IAccountManager::PROPERTY_DISPLAYNAME] = ['value' => $displayname, 'scope' => $displaynameScope];
|
|
$data[IAccountManager::PROPERTY_EMAIL] = ['value' => $email, 'scope' => $emailScope];
|
|
}
|
|
if ($this->appManager->isEnabledForUser('federatedfilesharing')) {
|
|
$shareProvider = \OC::$server->query(FederatedShareProvider::class);
|
|
if ($shareProvider->isLookupServerUploadEnabled()) {
|
|
$data[IAccountManager::PROPERTY_WEBSITE] = ['value' => $website, 'scope' => $websiteScope];
|
|
$data[IAccountManager::PROPERTY_ADDRESS] = ['value' => $address, 'scope' => $addressScope];
|
|
$data[IAccountManager::PROPERTY_PHONE] = ['value' => $phone, 'scope' => $phoneScope];
|
|
$data[IAccountManager::PROPERTY_TWITTER] = ['value' => $twitter, 'scope' => $twitterScope];
|
|
}
|
|
}
|
|
try {
|
|
$data = $this->saveUserSettings($user, $data);
|
|
return new DataResponse(
|
|
[
|
|
'status' => 'success',
|
|
'data' => [
|
|
'userId' => $user->getUID(),
|
|
'avatarScope' => $data[IAccountManager::PROPERTY_AVATAR]['scope'],
|
|
'displayname' => $data[IAccountManager::PROPERTY_DISPLAYNAME]['value'],
|
|
'displaynameScope' => $data[IAccountManager::PROPERTY_DISPLAYNAME]['scope'],
|
|
'phone' => $data[IAccountManager::PROPERTY_PHONE]['value'],
|
|
'phoneScope' => $data[IAccountManager::PROPERTY_PHONE]['scope'],
|
|
'email' => $data[IAccountManager::PROPERTY_EMAIL]['value'],
|
|
'emailScope' => $data[IAccountManager::PROPERTY_EMAIL]['scope'],
|
|
'website' => $data[IAccountManager::PROPERTY_WEBSITE]['value'],
|
|
'websiteScope' => $data[IAccountManager::PROPERTY_WEBSITE]['scope'],
|
|
'address' => $data[IAccountManager::PROPERTY_ADDRESS]['value'],
|
|
'addressScope' => $data[IAccountManager::PROPERTY_ADDRESS]['scope'],
|
|
'twitter' => $data[IAccountManager::PROPERTY_TWITTER]['value'],
|
|
'twitterScope' => $data[IAccountManager::PROPERTY_TWITTER]['scope'],
|
|
'message' => $this->l10n->t('Settings saved')
|
|
]
|
|
],
|
|
Http::STATUS_OK
|
|
);
|
|
} catch (ForbiddenException $e) {
|
|
return new DataResponse([
|
|
'status' => 'error',
|
|
'data' => [
|
|
'message' => $e->getMessage()
|
|
],
|
|
]);
|
|
} catch (\InvalidArgumentException $e) {
|
|
return new DataResponse([
|
|
'status' => 'error',
|
|
'data' => [
|
|
'message' => $e->getMessage()
|
|
],
|
|
]);
|
|
}
|
|
}
|
|
/**
|
|
* update account manager with new user data
|
|
*
|
|
* @param IUser $user
|
|
* @param array $data
|
|
* @return array
|
|
* @throws ForbiddenException
|
|
* @throws \InvalidArgumentException
|
|
*/
|
|
protected function saveUserSettings(IUser $user, array $data): array {
|
|
// keep the user back-end up-to-date with the latest display name and email
|
|
// address
|
|
$oldDisplayName = $user->getDisplayName();
|
|
$oldDisplayName = is_null($oldDisplayName) ? '' : $oldDisplayName;
|
|
if (isset($data[IAccountManager::PROPERTY_DISPLAYNAME]['value'])
|
|
&& $oldDisplayName !== $data[IAccountManager::PROPERTY_DISPLAYNAME]['value']
|
|
) {
|
|
$result = $user->setDisplayName($data[IAccountManager::PROPERTY_DISPLAYNAME]['value']);
|
|
if ($result === false) {
|
|
throw new ForbiddenException($this->l10n->t('Unable to change full name'));
|
|
}
|
|
}
|
|
|
|
$oldEmailAddress = $user->getEMailAddress();
|
|
$oldEmailAddress = is_null($oldEmailAddress) ? '' : strtolower($oldEmailAddress);
|
|
if (isset($data[IAccountManager::PROPERTY_EMAIL]['value'])
|
|
&& $oldEmailAddress !== $data[IAccountManager::PROPERTY_EMAIL]['value']
|
|
) {
|
|
// this is the only permission a backend provides and is also used
|
|
// for the permission of setting a email address
|
|
if (!$user->canChangeDisplayName()) {
|
|
throw new ForbiddenException($this->l10n->t('Unable to change email address'));
|
|
}
|
|
$user->setEMailAddress($data[IAccountManager::PROPERTY_EMAIL]['value']);
|
|
}
|
|
|
|
try {
|
|
return $this->accountManager->updateUser($user, $data, true);
|
|
} catch (\InvalidArgumentException $e) {
|
|
if ($e->getMessage() === IAccountManager::PROPERTY_PHONE) {
|
|
throw new \InvalidArgumentException($this->l10n->t('Unable to set invalid phone number'));
|
|
}
|
|
throw new \InvalidArgumentException($this->l10n->t('Some account data was invalid'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set the mail address of a user
|
|
*
|
|
* @NoAdminRequired
|
|
* @NoSubAdminRequired
|
|
* @PasswordConfirmationRequired
|
|
*
|
|
* @param string $account
|
|
* @param bool $onlyVerificationCode only return verification code without updating the data
|
|
* @return DataResponse
|
|
*/
|
|
public function getVerificationCode(string $account, bool $onlyVerificationCode): DataResponse {
|
|
$user = $this->userSession->getUser();
|
|
|
|
if ($user === null) {
|
|
return new DataResponse([], Http::STATUS_BAD_REQUEST);
|
|
}
|
|
|
|
$accountData = $this->accountManager->getUser($user);
|
|
$cloudId = $user->getCloudId();
|
|
$message = 'Use my Federated Cloud ID to share with me: ' . $cloudId;
|
|
$signature = $this->signMessage($user, $message);
|
|
|
|
$code = $message . ' ' . $signature;
|
|
$codeMd5 = $message . ' ' . md5($signature);
|
|
|
|
switch ($account) {
|
|
case 'verify-twitter':
|
|
$accountData[IAccountManager::PROPERTY_TWITTER]['verified'] = AccountManager::VERIFICATION_IN_PROGRESS;
|
|
$msg = $this->l10n->t('In order to verify your Twitter account, post the following tweet on Twitter (please make sure to post it without any line breaks):');
|
|
$code = $codeMd5;
|
|
$type = IAccountManager::PROPERTY_TWITTER;
|
|
$accountData[IAccountManager::PROPERTY_TWITTER]['signature'] = $signature;
|
|
break;
|
|
case 'verify-website':
|
|
$accountData[IAccountManager::PROPERTY_WEBSITE]['verified'] = AccountManager::VERIFICATION_IN_PROGRESS;
|
|
$msg = $this->l10n->t('In order to verify your Website, store the following content in your web-root at \'.well-known/CloudIdVerificationCode.txt\' (please make sure that the complete text is in one line):');
|
|
$type = IAccountManager::PROPERTY_WEBSITE;
|
|
$accountData[IAccountManager::PROPERTY_WEBSITE]['signature'] = $signature;
|
|
break;
|
|
default:
|
|
return new DataResponse([], Http::STATUS_BAD_REQUEST);
|
|
}
|
|
|
|
if ($onlyVerificationCode === false) {
|
|
$accountData = $this->accountManager->updateUser($user, $accountData);
|
|
$data = $accountData[$type]['value'];
|
|
|
|
$this->jobList->add(VerifyUserData::class,
|
|
[
|
|
'verificationCode' => $code,
|
|
'data' => $data,
|
|
'type' => $type,
|
|
'uid' => $user->getUID(),
|
|
'try' => 0,
|
|
'lastRun' => $this->getCurrentTime()
|
|
]
|
|
);
|
|
}
|
|
|
|
return new DataResponse(['msg' => $msg, 'code' => $code]);
|
|
}
|
|
|
|
/**
|
|
* get current timestamp
|
|
*
|
|
* @return int
|
|
*/
|
|
protected function getCurrentTime(): int {
|
|
return time();
|
|
}
|
|
|
|
/**
|
|
* sign message with users private key
|
|
*
|
|
* @param IUser $user
|
|
* @param string $message
|
|
*
|
|
* @return string base64 encoded signature
|
|
*/
|
|
protected function signMessage(IUser $user, string $message): string {
|
|
$privateKey = $this->keyManager->getKey($user)->getPrivate();
|
|
openssl_sign(json_encode($message), $signature, $privateKey, OPENSSL_ALGO_SHA512);
|
|
return base64_encode($signature);
|
|
}
|
|
}
|