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<?php |
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/** |
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* |
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* This file is part of Aura for PHP. |
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* |
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* @license http://opensource.org/licenses/bsd-license.php BSD |
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* |
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*/ |
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namespace Aura\Router\Rule; |
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use Aura\Router\Route; |
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use Psr\Http\Message\ServerRequestInterface; |
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/** |
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* |
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* A rule for HTTPS/SSL/TLS. |
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* |
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* @package Aura.Router |
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* |
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*/ |
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class Secure implements RuleInterface |
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{ |
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/** |
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* Checks that the Route `$secure` matches the corresponding server values. |
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* |
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* @param ServerRequestInterface $request The HTTP request. |
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* |
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* @param Route $route The route. |
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* |
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* @return bool True on success, false on failure. |
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* |
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*/ |
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public function __invoke(ServerRequestInterface $request, Route $route) |
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{ |
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if ($route->secure === null) { |
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return true; |
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} |
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$server = $request->getServerParams(); |
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$secure = $this->https($server) || $this->port443($server) || $this->forwarded($server); |
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return $route->secure == $secure; |
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} |
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/** |
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* |
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* Is HTTPS on? |
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* @param array $server The server params. |
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* @return bool |
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*/ |
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protected function https($server) |
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{ |
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return isset($server['HTTPS']) |
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&& $server['HTTPS'] == 'on'; |
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} |
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/** |
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* |
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* Is the request on port 443? |
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* @param array $server The server params. |
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* @return bool |
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* |
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*/ |
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protected function port443($server) |
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{ |
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return isset($server['SERVER_PORT']) |
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&& $server['SERVER_PORT'] == 443; |
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} |
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/** |
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* |
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* Is X-Forwarded-Proto https? |
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* |
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* @param array $server The server params. |
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* |
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* @return bool |
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* |
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*/ |
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protected function forwarded($server) |
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{ |
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return isset($server['HTTP_X_FORWARDED_PROTO']) |
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&& $server['HTTP_X_FORWARDED_PROTO'] == 'https'; |
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} |
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} |
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auraphp /
Aura.Router
