copy authorize code from solid-nextcloud

Author: michielbdejong

src/Controller/AuthorizeController.php

@@ -10,10 +10,45 @@ class AuthorizeController extends AbstractController
     final public function __invoke(ServerRequestInterface $request, array $args): ResponseInterface
     {
 				$httpHost = $request->getServerParams()['HTTP_HOST'];
-				$response = $this->getResponse();
 
-        $response->getBody()->write("Hello $httpHost");
+				// // Create a request
+				// if (!$this->userManager->userExists($this->userId)) {
+				// 	$result = new JSONResponse('Authorization required');
+				// 	$result->setStatus(401);
+				// 	return $result;
+				// }
 
-        return $response;
+				$parser = new \Lcobucci\JWT\Parser();
+				$token = $parser->parse($_GET['request']);
+				$_SESSION['token'] = $token;
+			
+				$user = new \Pdsinterop\Solid\Auth\Entity\User();
+				$user->setIdentifier('https://server/profile/card#me');
+
+				$getVars = $_GET;
+				if (!isset($getVars['grant_type'])) {
+					$getVars['grant_type'] = 'implicit';
+				}
+				$getVars['response_type'] = 'token';
+				$getVars['scope'] = "openid";
+				
+				if (!isset($getVars['redirect_uri'])) {
+					$getVars['redirect_uri'] = 'https://solid.community/.well-known/solid/login';
+				}
+				$request = \Laminas\Diactoros\ServerRequestFactory::fromGlobals($_SERVER, $getVars, $_POST, $_COOKIE, $_FILES);
+				$response = new \Laminas\Diactoros\Response();
+				$server	= new \Pdsinterop\Solid\Auth\Server($this->authServerFactory, $this->authServerConfig, $response);
+
+				// if (!$this->checkApproval()) {
+				// 	$result = new JSONResponse('Approval required');
+				// 	$result->setStatus(302);
+				// 	$result->addHeader("Location", $this->urlGenerator->getAbsoluteURL($this->urlGenerator->linkToRoute("solid.server.sharing")));
+				// 	return $result;
+				// }
+
+				// FIXME: check if the user has approved - if not, show approval screen;
+				$approval = \Pdsinterop\Solid\Auth\Enum\Authorization::APPROVED;
+				//		$approval = false;
+				return $server->respondToAuthorizationRequest($request, $user, $approval);
     }
 }