Current File : /www/varak.net/nextcloud.varak.net/apps/settings/lib/Settings/Personal/Security/TwoFactor.php
<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\Settings\Settings\Personal\Security;
use Exception;
use OC\Authentication\TwoFactorAuth\MandatoryTwoFactor;
use OC\Authentication\TwoFactorAuth\ProviderLoader;
use OCA\TwoFactorBackupCodes\Provider\BackupCodesProvider;
use OCP\AppFramework\Http\TemplateResponse;
use OCP\Authentication\TwoFactorAuth\IProvider;
use OCP\Authentication\TwoFactorAuth\IProvidesPersonalSettings;
use OCP\IConfig;
use OCP\IUserSession;
use OCP\Settings\ISettings;
use function array_filter;
use function array_map;
use function is_null;
class TwoFactor implements ISettings {
/** @var ProviderLoader */
private $providerLoader;
/** @var MandatoryTwoFactor */
private $mandatoryTwoFactor;
/** @var IUserSession */
private $userSession;
/** @var string|null */
private $uid;
/** @var IConfig */
private $config;
public function __construct(ProviderLoader $providerLoader,
MandatoryTwoFactor $mandatoryTwoFactor,
IUserSession $userSession,
IConfig $config,
?string $UserId) {
$this->providerLoader = $providerLoader;
$this->mandatoryTwoFactor = $mandatoryTwoFactor;
$this->userSession = $userSession;
$this->uid = $UserId;
$this->config = $config;
}
public function getForm(): TemplateResponse {
return new TemplateResponse('settings', 'settings/personal/security/twofactor', [
'twoFactorProviderData' => $this->getTwoFactorProviderData(),
]);
}
public function getSection(): ?string {
if (!$this->shouldShow()) {
return null;
}
return 'security';
}
public function getPriority(): int {
return 15;
}
private function shouldShow(): bool {
$user = $this->userSession->getUser();
if (is_null($user)) {
// Actually impossible, but still …
return false;
}
// Anyone who's supposed to use 2FA should see 2FA settings
if ($this->mandatoryTwoFactor->isEnforcedFor($user)) {
return true;
}
// If there is at least one provider with personal settings but it's not
// the backup codes provider, then these settings should show.
try {
$providers = $this->providerLoader->getProviders($user);
} catch (Exception $e) {
// Let's hope for the best
return true;
}
foreach ($providers as $provider) {
if ($provider instanceof IProvidesPersonalSettings
&& !($provider instanceof BackupCodesProvider)) {
return true;
}
}
return false;
}
private function getTwoFactorProviderData(): array {
$user = $this->userSession->getUser();
if (is_null($user)) {
// Actually impossible, but still …
return [];
}
return [
'providers' => array_map(function (IProvidesPersonalSettings $provider) use ($user) {
return [
'provider' => $provider,
'settings' => $provider->getPersonalSettings($user)
];
}, array_filter($this->providerLoader->getProviders($user), function (IProvider $provider) {
return $provider instanceof IProvidesPersonalSettings;
}))
];
}
}
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