123 lines
3.4 KiB
PHP
123 lines
3.4 KiB
PHP
<?php
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/**
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* Copyright (c) 2014 Arthur Schiwon <blizzz@owncloud.com>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OCA\user_ldap\Command;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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use OCA\user_ldap\lib\user\User;
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use OCA\User_LDAP\lib\user\Manager;
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use OCA\User_LDAP\lib\User\DeletedUsersIndex;
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use OCA\User_LDAP\Mapping\UserMapping;
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use OCA\user_ldap\lib\Helper as LDAPHelper;
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use OCA\user_ldap\User_Proxy;
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class CheckUser extends Command {
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/** @var \OCA\user_ldap\User_Proxy */
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protected $backend;
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/** @var \OCA\User_LDAP\lib\Helper */
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protected $helper;
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/** @var \OCA\User_LDAP\lib\User\DeletedUsersIndex */
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protected $dui;
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/** @var \OCA\User_LDAP\Mapping\UserMapping */
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protected $mapping;
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/**
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* @param OCA\user_ldap\User_Proxy $uBackend
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* @param OCA\user_ldap\lib\Helper $helper
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* @param OCA\User_LDAP\lib\User\DeletedUsersIndex $dui
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* @param OCA\User_LDAP\Mapping\UserMapping $mapping
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*/
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public function __construct(User_Proxy $uBackend, LDAPHelper $helper, DeletedUsersIndex $dui, UserMapping $mapping) {
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$this->backend = $uBackend;
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$this->helper = $helper;
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$this->dui = $dui;
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$this->mapping = $mapping;
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parent::__construct();
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}
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protected function configure() {
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$this
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->setName('ldap:check-user')
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->setDescription('checks whether a user exists on LDAP.')
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->addArgument(
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'ocName',
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InputArgument::REQUIRED,
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'the user name as used in ownCloud'
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)
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->addOption(
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'force',
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null,
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InputOption::VALUE_NONE,
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'ignores disabled LDAP configuration'
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)
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;
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}
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protected function execute(InputInterface $input, OutputInterface $output) {
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try {
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$uid = $input->getArgument('ocName');
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$this->isAllowed($input->getOption('force'));
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$this->confirmUserIsMapped($uid);
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$exists = $this->backend->userExistsOnLDAP($uid);
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if($exists === true) {
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$output->writeln('The user is still available on LDAP.');
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return;
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}
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$this->dui->markUser($uid);
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$output->writeln('The user does not exists on LDAP anymore.');
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$output->writeln('Clean up the user\'s remnants by: ./occ user:delete "'
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. $uid . '"');
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} catch (\Exception $e) {
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$output->writeln('<error>' . $e->getMessage(). '</error>');
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}
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}
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/**
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* checks whether a user is actually mapped
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* @param string $ocName the username as used in ownCloud
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* @throws \Exception
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* @return true
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*/
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protected function confirmUserIsMapped($ocName) {
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$dn = $this->mapping->getDNByName($ocName);
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if ($dn === false) {
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throw new \Exception('The given user is not a recognized LDAP user.');
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}
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return true;
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}
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/**
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* checks whether the setup allows reliable checking of LDAP user existence
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* @throws \Exception
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* @return true
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*/
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protected function isAllowed($force) {
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if($this->helper->haveDisabledConfigurations() && !$force) {
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throw new \Exception('Cannot check user existence, because '
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. 'disabled LDAP configurations are present.');
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}
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// we don't check ldapUserCleanupInterval from config.php because this
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// action is triggered manually, while the setting only controls the
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// background job.
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return true;
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}
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}
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