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122 lines
3.8 KiB
PHP
122 lines
3.8 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2020, NextCloud, Inc.
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*
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* @author Bjoern Schiessle <bjoern@schiessle.org>
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* @author Sean Molenaar <sean@seanmolenaar.eu>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program 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 as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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
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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\Core\Command\User\AuthTokens;
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use OC\Authentication\Events\AppPasswordCreatedEvent;
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use OC\Authentication\Token\IProvider;
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use OC\Authentication\Token\IToken;
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use OCP\EventDispatcher\IEventDispatcher;
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use OCP\IUserManager;
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use OCP\Security\ISecureRandom;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Helper\QuestionHelper;
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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 Symfony\Component\Console\Question\Question;
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class Add extends Command {
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public function __construct(
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protected IUserManager $userManager,
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protected IProvider $tokenProvider,
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private ISecureRandom $random,
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private IEventDispatcher $eventDispatcher,
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) {
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parent::__construct();
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}
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protected function configure() {
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$this
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->setName('user:auth-tokens:add')
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->setAliases(['user:add-app-password'])
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->setDescription('Add app password for the named account')
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->addArgument(
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'user',
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InputArgument::REQUIRED,
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'Login to add app password for'
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)
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->addOption(
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'password-from-env',
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null,
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InputOption::VALUE_NONE,
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'Read password from environment variable NC_PASS/OC_PASS. Alternatively it will be asked for interactively or an app password without the login password will be created.'
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)
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;
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}
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protected function execute(InputInterface $input, OutputInterface $output): int {
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$username = $input->getArgument('user');
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$password = null;
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$user = $this->userManager->get($username);
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if (is_null($user)) {
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$output->writeln('<error>Account does not exist</error>');
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return 1;
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}
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if ($input->getOption('password-from-env')) {
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$password = getenv('NC_PASS') ?? getenv('OC_PASS');
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if (!$password) {
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$output->writeln('<error>--password-from-env given, but NC_PASS is empty!</error>');
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return 1;
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}
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} elseif ($input->isInteractive()) {
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/** @var QuestionHelper $helper */
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$helper = $this->getHelper('question');
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$question = new Question('Enter the account password: ');
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$question->setHidden(true);
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/** @var null|string $password */
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$password = $helper->ask($input, $output, $question);
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}
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if ($password === null) {
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$output->writeln('<info>No password provided. The generated app password will therefore have limited capabilities. Any operation that requires the login password will fail.</info>');
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}
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$token = $this->random->generate(72, ISecureRandom::CHAR_UPPER.ISecureRandom::CHAR_LOWER.ISecureRandom::CHAR_DIGITS);
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$generatedToken = $this->tokenProvider->generateToken(
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$token,
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$user->getUID(),
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$user->getUID(),
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$password,
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'cli',
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IToken::PERMANENT_TOKEN,
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IToken::DO_NOT_REMEMBER
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);
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$this->eventDispatcher->dispatchTyped(
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new AppPasswordCreatedEvent($generatedToken)
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);
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$output->writeln('app password:');
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$output->writeln($token);
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return 0;
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}
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}
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