include implicit grant example

examples/public/implicit.php

@@ -0,0 +1,66 @@
+<?php
+
+use League\OAuth2\Server\Exception\OAuthServerException;
+use League\OAuth2\Server\Grant\ImplicitGrant;
+use League\OAuth2\Server\Server;
+use OAuth2ServerExamples\Repositories\AccessTokenRepository;
+use OAuth2ServerExamples\Repositories\ClientRepository;
+use OAuth2ServerExamples\Repositories\ScopeRepository;
+use OAuth2ServerExamples\Repositories\UserRepository;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Slim\App;
+use Zend\Diactoros\Stream;
+
+include __DIR__ . '/../vendor/autoload.php';
+
+$app = new App([
+    'settings'    => [
+        'displayErrorDetails' => true,
+    ],
+    Server::class => function () {
+        // Init our repositories
+        $clientRepository = new ClientRepository();
+        $scopeRepository = new ScopeRepository();
+        $accessTokenRepository = new AccessTokenRepository();
+        $userRepository = new UserRepository();
+
+        $privateKeyPath = 'file://' . __DIR__ . '/../private.key';
+        $publicKeyPath = 'file://' . __DIR__ . '/../public.key';
+
+        // Setup the authorization server
+        $server = new Server(
+            $clientRepository,
+            $accessTokenRepository,
+            $scopeRepository,
+            $privateKeyPath,
+            $publicKeyPath
+        );
+
+        // Enable the implicit grant on the server with a token TTL of 1 hour
+        $server->enableGrantType(
+            new ImplicitGrant($userRepository),
+            new \DateInterval('PT1H')
+        );
+
+        return $server;
+    },
+]);
+
+$app->any('/authorize', function (ServerRequestInterface $request, ResponseInterface $response) use ($app) {
+    /* @var \League\OAuth2\Server\Server $server */
+    $server = $app->getContainer()->get(Server::class);
+
+    try {
+        return $server->respondToRequest($request, $response);
+    } catch (OAuthServerException $exception) {
+        return $exception->generateHttpResponse($response);
+    } catch (\Exception $exception) {
+        $body = new Stream('php://temp', 'r+');
+        $body->write($exception->getMessage());
+
+        return $response->withStatus(500)->withBody($body);
+    }
+});
+
+$app->run();