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<?php |
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declare(strict_types=1); |
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/** |
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* balloon |
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* |
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* @copyright Copryright (c) 2012-2018 gyselroth GmbH (https://gyselroth.com) |
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* @license GPL-3.0 https://opensource.org/licenses/GPL-3.0 |
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*/ |
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namespace Balloon\App\Sharelink\Constructor; |
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use Balloon\App\Api\Helper; |
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use Balloon\App\Api\v1\AttributeDecorator\NodeDecorator as NodeAttributeDecoratorv1; |
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use Balloon\App\Sharelink\Api\v1; |
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use Balloon\App\Sharelink\Api\v2; |
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use Balloon\App\Sharelink\Sharelink as Share; |
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use Balloon\Filesystem\Node\AttributeDecorator as NodeAttributeDecorator; |
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use Balloon\Filesystem\Node\Collection; |
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use Balloon\Hook; |
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use Balloon\Hook\AbstractHook; |
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use Balloon\Server; |
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use DateTime; |
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use Micro\Auth\Adapter\None as AuthNone; |
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use Micro\Auth\Auth; |
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use Micro\Http\Response; |
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use Micro\Http\Router; |
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use Micro\Http\Router\Route; |
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use Psr\Log\LoggerInterface; |
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class Http |
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{ |
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/** |
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* Sharelink. |
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* |
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* @var Share |
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*/ |
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protected $sharelink; |
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/** |
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* Logger. |
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* |
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* @var LoggerInterface |
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*/ |
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protected $logger; |
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/** |
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* Server. |
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* |
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* @var Server |
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*/ |
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protected $server; |
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/** |
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* Init. |
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*/ |
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public function __construct(Router $router, Server $server, Hook $hook, Share $sharelink, NodeAttributeDecorator $node_decorator_v2, NodeAttributeDecoratorv1 $node_decorator_v1, LoggerInterface $logger) |
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{ |
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$this->server = $server; |
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$router |
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->appendRoute(new Route('/share/{t:#(.*+)#}', $this, 'start')) |
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->appendRoute(new Route('/share', $this, 'start')) |
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->prependRoute(new Route('/api/v1/(node|file|collection)/share-link', v1\ShareLink::class)) |
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->prependRoute(new Route('/api/v1/(node|file|collection)/{id:#([0-9a-z]{24})#}/share-link', v1\ShareLink::class)) |
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->prependRoute(new Route('/api/v2/(nodes|files|collections)/share-link(/|\z)', v2\ShareLink::class)) |
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->prependRoute(new Route('/api/v2/(nodes|files|collections)/{id:#([0-9a-z]{24})#}/share-link(/|\z)', v2\ShareLink::class)); |
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$hook->injectHook(new class() extends AbstractHook { |
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public function preAuthentication(Auth $auth): void |
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{ |
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if (preg_match('#^/index.php/share#', $_SERVER['ORIG_SCRIPT_NAME'])) { |
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$auth->injectAdapter(new AuthNone()); |
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} |
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} |
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}); |
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$node_decorator_v2->addDecorator('sharelink_has_password', function ($node) use ($sharelink) { |
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$attributes = $sharelink->getSharelink($node); |
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return isset($attributes['password']); |
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}); |
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$node_decorator_v2->addDecorator('sharelink_token', function ($node) use ($sharelink) { |
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$attributes = $sharelink->getSharelink($node); |
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if (isset($attributes['token'])) { |
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return $attributes['token']; |
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} |
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}); |
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$node_decorator_v2->addDecorator('sharelink_expire', function ($node) use ($sharelink) { |
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$attributes = $sharelink->getSharelink($node); |
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if (isset($attributes['expiration'])) { |
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$ts = (new DateTime())->setTimestamp((int) $attributes['expiration']); |
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return $ts->format('c'); |
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} |
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}); |
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$node_decorator_v1->addDecorator('sharelink', function ($node) use ($sharelink) { |
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return isset($sharelink->getSharelink($node)['token']); |
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}); |
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$this->logger = $logger; |
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$this->sharelink = $sharelink; |
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} |
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/** |
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* Start. |
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*/ |
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public function start(string $t, bool $download = false, ?string $password = null) |
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{ |
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try { |
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$node = $this->sharelink->findNodeWithShareToken($t); |
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$share = $node->getAppAttributes('Balloon\\App\\Sharelink'); |
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$node->setFilesystem($this->server->getFilesystem($this->server->getUserById($node->getOwner()))); |
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if (array_key_exists('password', $share)) { |
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$valid = false; |
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if ($password !== null) { |
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$valid = hash('sha256', $password) === $share['password']; |
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} |
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if (false === $valid) { |
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echo "<form method=\"post\">\n"; |
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echo "Password: <input type=\"password\" name=\"password\"/>\n"; |
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echo "<input type=\"submit\" value=\"Submit\"/>\n"; |
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echo "</form>\n"; |
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exit(); |
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} |
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} |
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if ($node instanceof Collection) { |
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$node->getZip(); |
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exit(); |
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} |
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if (preg_match('#html#', $node->getContentType())) { |
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$download = true; |
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} |
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$response = new Response(); |
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return Helper::streamContent($response, $node, $download); |
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} catch (\Exception $e) { |
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$this->logger->error('failed load node with given access token', [ |
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'category' => get_class($this), |
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'exception' => $e, |
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]); |
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return (new Response()) |
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->setOutputFormat('text') |
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->setCode(404) |
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->setBody('Token is invalid or share link is expired'); |
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} |
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} |
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} |
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gyselroth /
balloon
