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65 lines
2.1 KiB
PHP
65 lines
2.1 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OC\Authentication\Login;
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use OC\Authentication\TwoFactorAuth\Manager;
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use OC\Authentication\TwoFactorAuth\MandatoryTwoFactor;
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use OCP\Authentication\TwoFactorAuth\IProvider;
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use OCP\IURLGenerator;
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use function array_pop;
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use function count;
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class TwoFactorCommand extends ALoginCommand {
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public function __construct(
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private Manager $twoFactorManager,
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private MandatoryTwoFactor $mandatoryTwoFactor,
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private IURLGenerator $urlGenerator,
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) {
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}
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public function process(LoginData $loginData): LoginResult {
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if (!$this->twoFactorManager->isTwoFactorAuthenticated($loginData->getUser())) {
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return $this->processNextOrFinishSuccessfully($loginData);
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}
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$this->twoFactorManager->prepareTwoFactorLogin($loginData->getUser(), $loginData->isRememberLogin());
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$providerSet = $this->twoFactorManager->getProviderSet($loginData->getUser());
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$loginProviders = $this->twoFactorManager->getLoginSetupProviders($loginData->getUser());
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$providers = $providerSet->getPrimaryProviders();
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if (empty($providers)
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&& !$providerSet->isProviderMissing()
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&& !empty($loginProviders)
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&& $this->mandatoryTwoFactor->isEnforcedFor($loginData->getUser())) {
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// No providers set up, but 2FA is enforced and setup providers are available
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$url = 'core.TwoFactorChallenge.setupProviders';
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$urlParams = [];
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} elseif (!$providerSet->isProviderMissing() && count($providers) === 1) {
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// Single provider (and no missing ones), hence we can redirect to that provider's challenge page directly
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/* @var $provider IProvider */
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$provider = array_pop($providers);
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$url = 'core.TwoFactorChallenge.showChallenge';
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$urlParams = [
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'challengeProviderId' => $provider->getId(),
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];
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} else {
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$url = 'core.TwoFactorChallenge.selectChallenge';
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$urlParams = [];
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}
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if ($loginData->getRedirectUrl() !== null) {
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$urlParams['redirect_url'] = $loginData->getRedirectUrl();
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}
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return LoginResult::success(
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$loginData,
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$this->urlGenerator->linkToRoute($url, $urlParams)
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);
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}
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}
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