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Command: Add app password generation
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Signed-off-by: Sean Molenaar <sean@seanmolenaar.eu>
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SMillerDev authored and rullzer committed Dec 30, 2020
1 parent c96bb21 commit 6bb7078
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142 changes: 142 additions & 0 deletions core/Command/User/AddAppPassword.php
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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Andreas Fischer <bantu@owncloud.com>
* @author Christopher Schäpers <kondou@ts.unde.re>
* @author Clark Tomlinson <fallen013@gmail.com>
* @author Joas Schilling <coding@schilljs.com>
* @author Laurens Post <lkpost@scept.re>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Sujith H <sharidasan@owncloud.com>
* @author Sean Molenaar <sean@seanmolenaar.eu>
*
* @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/>
*
*/

namespace OC\Core\Command\User;

use OC\Authentication\Token\IProvider;
use OC\Authentication\Token\IToken;
use OCA\OAuth2\Db\AccessTokenMapper;
use OCP\IUserManager;
use OCP\Security\ICrypto;
use OCP\Security\ISecureRandom;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\Question;

class AddAppPassword extends Command {

/** @var IUserManager */
protected $userManager;
/** @var IProvider */
protected $tokenProvider;
/** @var ISecureRandom */
private $random;
/** @var AccessTokenMapper */
private $accessTokenMapper;
/** @var ICrypto */
private $crypto;

public function __construct(IUserManager $userManager,
IProvider $tokenProvider,
ISecureRandom $random,
ICrypto $crypto,
AccessTokenMapper $accessTokenMapper) {
$this->accessTokenMapper = $accessTokenMapper;
$this->tokenProvider = $tokenProvider;
$this->userManager = $userManager;
$this->random = $random;
$this->crypto = $crypto;
parent::__construct();
}

protected function configure() {
$this
->setName('user:add-app-password')
->setDescription('Add app password for the named user')
->addArgument(
'user',
InputArgument::REQUIRED,
'Username to add app password for'
)
->addOption(
'password-from-env',
null,
InputOption::VALUE_NONE,
'read password from environment variable OC_PASS'
)
;
}

protected function execute(InputInterface $input, OutputInterface $output): int {
$username = $input->getArgument('user');

$user = $this->userManager->get($username);
if (is_null($user)) {
$output->writeln('<error>User does not exist</error>');
return 1;
}

if ($input->getOption('password-from-env')) {
$password = getenv('OC_PASS');
if (!$password) {
$output->writeln('<error>--password-from-env given, but OC_PASS is empty!</error>');
return 1;
}
} elseif ($input->isInteractive()) {
/** @var QuestionHelper $helper */
$helper = $this->getHelper('question');

$question = new Question('Enter the user password: ');
$question->setHidden(true);
$password = $helper->ask($input, $output, $question);

if ($password === null) {
$output->writeln("<error>Password cannot be empty!</error>");
return 1;
}
} else {
$output->writeln("<error>Interactive input or --password-from-env is needed for entering a new password!</error>");
return 1;
}

$output->writeln('<info>The password is not validated so what you provide is what gets recorded in the token</info>');


$token = $this->random->generate(72, ISecureRandom::CHAR_UPPER.ISecureRandom::CHAR_LOWER.ISecureRandom::CHAR_DIGITS);
$this->tokenProvider->generateToken(
$token,
$user->getUID(),
$user->getDisplayName(),
$password,
'cli',
IToken::PERMANENT_TOKEN,
IToken::DO_NOT_REMEMBER
);

$output->writeln('app password:');
$output->writeln($token);

return 0;
}
}
2 changes: 2 additions & 0 deletions core/register_command.php
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Expand Up @@ -45,6 +45,7 @@
*/

/** @var Symfony\Component\Console\Application $application */

$application->add(new \Stecman\Component\Symfony\Console\BashCompletion\CompletionCommand());
$application->add(new OC\Core\Command\Status);
$application->add(new OC\Core\Command\Check(\OC::$server->getSystemConfig()));
Expand Down Expand Up @@ -178,6 +179,7 @@
$application->add(new OC\Core\Command\User\Setting(\OC::$server->getUserManager(), \OC::$server->getConfig(), \OC::$server->getDatabaseConnection()));
$application->add(new OC\Core\Command\User\ListCommand(\OC::$server->getUserManager(), \OC::$server->getGroupManager()));
$application->add(new OC\Core\Command\User\Info(\OC::$server->getUserManager(), \OC::$server->getGroupManager()));
$application->add(new OC\Core\Command\User\AddAppPassword(\OC::$server->getUserManager(), \OC::$server->get(\OC\Authentication\Token\IProvider::class), \OC::$server->get(\OCP\Security\ISecureRandom::class), \OC::$server->get(\OCP\Security\ICrypto::class), \OC::$server->get(\OCA\OAuth2\Db\AccessTokenMapper::class)));

$application->add(new OC\Core\Command\Group\Add(\OC::$server->getGroupManager()));
$application->add(new OC\Core\Command\Group\Delete(\OC::$server->getGroupManager()));
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1 change: 1 addition & 0 deletions lib/composer/composer/autoload_classmap.php
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Expand Up @@ -863,6 +863,7 @@
'OC\\Core\\Command\\TwoFactorAuth\\State' => $baseDir . '/core/Command/TwoFactorAuth/State.php',
'OC\\Core\\Command\\Upgrade' => $baseDir . '/core/Command/Upgrade.php',
'OC\\Core\\Command\\User\\Add' => $baseDir . '/core/Command/User/Add.php',
'OC\\Core\\Command\\User\\AddAppPassword' => $baseDir . '/core/Command/User/AddAppPassword.php',
'OC\\Core\\Command\\User\\Delete' => $baseDir . '/core/Command/User/Delete.php',
'OC\\Core\\Command\\User\\Disable' => $baseDir . '/core/Command/User/Disable.php',
'OC\\Core\\Command\\User\\Enable' => $baseDir . '/core/Command/User/Enable.php',
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1 change: 1 addition & 0 deletions lib/composer/composer/autoload_static.php
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Expand Up @@ -892,6 +892,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
'OC\\Core\\Command\\TwoFactorAuth\\State' => __DIR__ . '/../../..' . '/core/Command/TwoFactorAuth/State.php',
'OC\\Core\\Command\\Upgrade' => __DIR__ . '/../../..' . '/core/Command/Upgrade.php',
'OC\\Core\\Command\\User\\Add' => __DIR__ . '/../../..' . '/core/Command/User/Add.php',
'OC\\Core\\Command\\User\\AddAppPassword' => __DIR__ . '/../../..' . '/core/Command/User/AddAppPassword.php',
'OC\\Core\\Command\\User\\Delete' => __DIR__ . '/../../..' . '/core/Command/User/Delete.php',
'OC\\Core\\Command\\User\\Disable' => __DIR__ . '/../../..' . '/core/Command/User/Disable.php',
'OC\\Core\\Command\\User\\Enable' => __DIR__ . '/../../..' . '/core/Command/User/Enable.php',
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