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<?php |
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declare(strict_types=1); |
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namespace TMV\OpenIdClient\Middleware; |
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use Dflydev\FigCookies\Cookies; |
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use Dflydev\FigCookies\FigResponseCookies; |
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use Dflydev\FigCookies\Modifier\SameSite; |
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use Dflydev\FigCookies\SetCookie; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use TMV\OpenIdClient\Exception\LogicException; |
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use TMV\OpenIdClient\Model\AuthSession; |
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use TMV\OpenIdClient\Model\AuthSessionInterface; |
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class SessionCookieMiddleware implements MiddlewareInterface |
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{ |
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public const SESSION_ATTRIBUTE = AuthSessionInterface::class; |
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/** @var string */ |
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private $cookieName; |
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/** @var null|int */ |
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private $cookieMaxAge; |
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public function __construct(string $cookieName = 'openid', ?int $cookieMaxAge = null) |
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{ |
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$this->cookieName = $cookieName; |
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$this->cookieMaxAge = $cookieMaxAge; |
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} |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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if (! \class_exists(Cookies::class)) { |
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throw new LogicException('To use the SessionCookieMiddleware you should install dflydev/fig-cookies package'); |
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} |
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$cookies = Cookies::fromRequest($request); |
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$sessionCookie = $cookies->get($this->cookieName); |
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$cookieValue = $sessionCookie ? $sessionCookie->getValue() : null; |
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$data = $cookieValue ? \json_decode($cookieValue, true) : []; |
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if (! \is_array($data)) { |
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$data = []; |
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} |
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$authSession = AuthSession::fromArray($data); |
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$response = $handler->handle($request->withAttribute(static::SESSION_ATTRIBUTE, $authSession)); |
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/** @var string $cookieValue */ |
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$cookieValue = \json_encode($authSession->jsonSerialize()); |
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$sessionCookie = SetCookie::create($this->cookieName) |
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->withValue($cookieValue) |
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->withMaxAge($this->cookieMaxAge) |
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->withHttpOnly() |
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->withSecure() |
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->withPath('/') |
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->withSameSite(SameSite::strict()); |
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$response = FigResponseCookies::set($response, $sessionCookie); |
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return $response; |
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} |
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} |
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thomasvargiu /
php-openid-client
