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118 lines
3 KiB
PHP
118 lines
3 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 OCA\Settings\Settings\Personal\Security;
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use Exception;
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use OC\Authentication\TwoFactorAuth\MandatoryTwoFactor;
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use OC\Authentication\TwoFactorAuth\ProviderLoader;
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use OCA\TwoFactorBackupCodes\Provider\BackupCodesProvider;
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use OCP\AppFramework\Http\TemplateResponse;
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use OCP\Authentication\TwoFactorAuth\IProvider;
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use OCP\Authentication\TwoFactorAuth\IProvidesPersonalSettings;
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use OCP\IConfig;
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use OCP\IUserSession;
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use OCP\Settings\ISettings;
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use function array_filter;
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use function array_map;
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use function is_null;
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class TwoFactor implements ISettings {
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/** @var ProviderLoader */
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private $providerLoader;
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/** @var MandatoryTwoFactor */
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private $mandatoryTwoFactor;
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/** @var IUserSession */
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private $userSession;
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/** @var string|null */
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private $uid;
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/** @var IConfig */
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private $config;
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public function __construct(ProviderLoader $providerLoader,
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MandatoryTwoFactor $mandatoryTwoFactor,
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IUserSession $userSession,
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IConfig $config,
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?string $UserId) {
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$this->providerLoader = $providerLoader;
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$this->mandatoryTwoFactor = $mandatoryTwoFactor;
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$this->userSession = $userSession;
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$this->uid = $UserId;
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$this->config = $config;
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}
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public function getForm(): TemplateResponse {
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return new TemplateResponse('settings', 'settings/personal/security/twofactor', [
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'twoFactorProviderData' => $this->getTwoFactorProviderData(),
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]);
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}
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public function getSection(): ?string {
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if (!$this->shouldShow()) {
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return null;
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}
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return 'security';
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}
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public function getPriority(): int {
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return 15;
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}
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private function shouldShow(): bool {
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$user = $this->userSession->getUser();
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if (is_null($user)) {
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// Actually impossible, but still …
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return false;
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}
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// Anyone who's supposed to use 2FA should see 2FA settings
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if ($this->mandatoryTwoFactor->isEnforcedFor($user)) {
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return true;
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}
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// If there is at least one provider with personal settings but it's not
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// the backup codes provider, then these settings should show.
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try {
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$providers = $this->providerLoader->getProviders($user);
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} catch (Exception $e) {
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// Let's hope for the best
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return true;
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}
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foreach ($providers as $provider) {
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if ($provider instanceof IProvidesPersonalSettings
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&& !($provider instanceof BackupCodesProvider)) {
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return true;
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}
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}
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return false;
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}
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private function getTwoFactorProviderData(): array {
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$user = $this->userSession->getUser();
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if (is_null($user)) {
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// Actually impossible, but still …
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return [];
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}
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return [
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'providers' => array_map(function (IProvidesPersonalSettings $provider) use ($user) {
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return [
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'provider' => $provider,
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'settings' => $provider->getPersonalSettings($user)
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];
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}, array_filter($this->providerLoader->getProviders($user), function (IProvider $provider) {
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return $provider instanceof IProvidesPersonalSettings;
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}))
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];
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}
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}
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