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<?php |
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namespace AdvancedLearning\Oauth2Server\Tests; |
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use AdvancedLearning\Oauth2Server\Controllers\AuthoriseController; |
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use AdvancedLearning\Oauth2Server\Entities\UserEntity; |
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use AdvancedLearning\Oauth2Server\Middleware\ResourceServerMiddleware; |
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use AdvancedLearning\Oauth2Server\Models\AccessToken; |
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use AdvancedLearning\Oauth2Server\Models\Client; |
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use AdvancedLearning\Oauth2Server\Repositories\AccessTokenRepository; |
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use AdvancedLearning\Oauth2Server\Repositories\ClientRepository; |
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use AdvancedLearning\Oauth2Server\Repositories\RefreshTokenRepository; |
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use AdvancedLearning\Oauth2Server\Repositories\ScopeRepository; |
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use AdvancedLearning\Oauth2Server\Repositories\UserRepository; |
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use function base64_encode; |
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use function file_get_contents; |
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use function file_put_contents; |
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use GuzzleHttp\Psr7\Response; |
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use GuzzleHttp\Psr7\ServerRequest; |
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use League\OAuth2\Server\AuthorizationServer; |
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use League\OAuth2\Server\Entities\ClientEntityInterface; |
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use League\OAuth2\Server\Grant\ClientCredentialsGrant; |
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use League\OAuth2\Server\Grant\PasswordGrant; |
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use const PHP_EOL; |
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use Robbie\Psr7\HttpRequestAdapter; |
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use Robbie\Psr7\HttpResponseAdapter; |
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use SilverStripe\Control\Director; |
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use SilverStripe\Control\HTTPApplication; |
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use SilverStripe\Control\HTTPRequest; |
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use SilverStripe\Control\HTTPResponse; |
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use SilverStripe\Core\CoreKernel; |
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use SilverStripe\Core\Environment; |
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use SilverStripe\Core\Injector\Injector; |
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use SilverStripe\Core\Kernel; |
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use SilverStripe\Core\Tests\Startup\ErrorControlChainMiddlewareTest\BlankKernel; |
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use SilverStripe\Dev\SapphireTest; |
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use SilverStripe\Security\Member; |
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use SilverStripe\Security\Security; |
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use function sys_get_temp_dir; |
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class OAuthServerTest extends SapphireTest |
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{ |
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protected static $fixture_file = 'OAuthFixture.yml'; |
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protected static $privateKeyFile = 'private.key'; |
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protected static $publicKeyFile = 'public.key'; |
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/** |
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* Setup test environment. |
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*/ |
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public function setUp() |
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{ |
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parent::setUp(); |
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// copy private key so we can set correct permissions, file gets removed when tests finish |
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$path = $this->getPrivateKeyPath(); |
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file_put_contents($path, file_get_contents(__DIR__ . '/' . self::$privateKeyFile)); |
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chmod($path, 0660); |
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Environment::setEnv('OAUTH_PRIVATE_KEY_PATH', $path); |
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// copy public key |
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$path = $this->getPublicKeyPath(); |
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file_put_contents($path, file_get_contents(__DIR__ . '/' . self::$publicKeyFile)); |
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chmod($path, 0660); |
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Environment::setEnv('OAUTH_PUBLIC_KEY_PATH', $path); |
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Security::force_database_is_ready(true); |
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} |
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/** |
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* Test a client grant. |
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*/ |
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public function testClientGrant() |
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{ |
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$response = $this->generateClientAccessToken(); |
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$data = json_decode((string)$response->getBody(), true); |
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$this->assertArrayHasKey('token_type', $data, 'Response should have a token_type'); |
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$this->assertArrayHasKey('expires_in', $data, 'Response should have expire time for token'); |
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$this->assertArrayHasKey('access_token', $data, 'Response should have a token'); |
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$this->assertEquals('Bearer', $data['token_type'], 'Token type should be Bearer'); |
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} |
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public function testPasswordGrant() |
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{ |
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$userRepository = new UserRepository(); |
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$refreshRepository = new RefreshTokenRepository(); |
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$server = $this->getAuthorisationServer(); |
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$server->enableGrantType( |
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new PasswordGrant($userRepository, $refreshRepository), |
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new \DateInterval('PT1H') |
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); |
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$client = $this->objFromFixture(Client::class, 'webapp'); |
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$member = $this->objFromFixture(Member::class, 'member1'); |
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$request = (new ServerRequest( |
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'POST', |
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'', |
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['Content-Type' => 'application/json'] |
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))->withParsedBody([ |
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'grant_type' => 'password', |
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'client_id' => $client->ID, |
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'client_secret' => $client->Secret, |
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'scope' => 'members', |
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'username' => $member->Email, |
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'password' => 'password1' |
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]); |
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$response = new Response(); |
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$response = $server->respondToAccessTokenRequest($request, $response); |
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$data = json_decode((string)$response->getBody(), true); |
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$this->assertArrayHasKey('token_type', $data, 'Response should have a token_type'); |
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$this->assertArrayHasKey('expires_in', $data, 'Response should have expire time for token'); |
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$this->assertArrayHasKey('access_token', $data, 'Response should have a token'); |
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$this->assertEquals('Bearer', $data['token_type'], 'Token type should be Bearer'); |
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} |
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public function testMiddleware() |
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{ |
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$response = $this->generateClientAccessToken(); |
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$data = json_decode((string)$response->getBody(), true); |
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$token = $data['access_token']; |
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$server = $this->getResourceServer(); |
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$request = new HTTPRequest('GET', '/'); |
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$request->addHeader('authorization', 'Bearer ' . $token); |
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// fake server port |
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$_SERVER['SERVER_PORT'] = 443; |
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// Mock app |
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$app = new HTTPApplication(new BlankKernel(BASE_PATH)); |
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$app->getKernel()->setEnvironment(Kernel::LIVE); |
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$result = (new ResourceServerMiddleware($app, $server))->process($request, function(){ |
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return null; |
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}); |
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$this->assertNull($result, 'Resource Server shouldn\'t modify the response'); |
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// failed authentication |
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$request->removeHeader('authorization'); |
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$result = (new ResourceServerMiddleware($app, $server))->process($request, function(){ |
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return null; |
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}); |
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// should have an error response |
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$this->assertNotNull($result); |
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$this->assertEquals(401, $result->getStatusCode()); |
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} |
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public function testAuthoriseController() |
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{ |
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$controller = new AuthoriseController(); |
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$client = $this->objFromFixture(Client::class, 'webapp'); |
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$request = $this->getClientRequest($client); |
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/** |
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* @var HTTPResponse $response |
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*/ |
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$response = $controller->setRequest( |
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(new HttpRequestAdapter()) |
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->fromPsr7($request) |
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// controller expects a string |
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->setBody(json_encode($request->getParsedBody())) |
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) |
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->index(); |
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$this->assertInstanceOf(HTTPResponse::class, $response, 'Should receive a response object'); |
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$this->assertEquals(200, $response->getStatusCode(), 'Should receive a 200 response code'); |
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// check for access token |
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$data = json_decode($response->getBody(), true); |
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$this->assertArrayHasKey('token_type', $data, 'Response should have a token_type'); |
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$this->assertArrayHasKey('expires_in', $data, 'Response should have expire time for token'); |
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$this->assertArrayHasKey('access_token', $data, 'Response should have a token'); |
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$this->assertEquals('Bearer', $data['token_type'], 'Token type should be Bearer'); |
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} |
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public function testUserEntity() |
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{ |
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$member = $this->objFromFixture(Member::class, 'member1'); |
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$entity = new UserEntity($member); |
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$this->assertEquals($member->ID, $entity->getMember()->ID, 'User entity member should have been set'); |
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} |
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/** |
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* Setup the Authorization Server. |
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* |
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* @return AuthorizationServer |
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*/ |
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protected function getAuthorisationServer() |
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{ |
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// Init our repositories |
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$clientRepository = new ClientRepository(); // instance of ClientRepositoryInterface |
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$scopeRepository = new ScopeRepository(); // instance of ScopeRepositoryInterface |
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$accessTokenRepository = new AccessTokenRepository(); // instance of AccessTokenRepositoryInterface |
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// Path to public and private keys |
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$privateKey = $this->getPrivateKeyPath(); |
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$encryptionKey = 'lxZFUEsBCJ2Yb14IF2ygAHI5N4+ZAUXXaSeeJm6+twsUmIen'; |
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// Setup the authorization server |
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$server = new AuthorizationServer( |
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$clientRepository, |
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$accessTokenRepository, |
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$scopeRepository, |
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$privateKey, |
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$encryptionKey |
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); |
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return $server; |
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} |
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/** |
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* Get the resource server. |
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* |
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* @return \League\OAuth2\Server\ResourceServer |
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*/ |
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protected function getResourceServer() |
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{ |
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// Init our repositories |
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$accessTokenRepository = new AccessTokenRepository(); // instance of AccessTokenRepositoryInterface |
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// Path to authorization server's public key |
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$publicKeyPath = $this->getPublicKeyPath(); |
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// Setup the authorization server |
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$server = new \League\OAuth2\Server\ResourceServer( |
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$accessTokenRepository, |
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$publicKeyPath |
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); |
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return $server; |
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} |
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/** |
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* Get the full path the private key. |
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* |
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* @return string |
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*/ |
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protected function getPrivateKeyPath() |
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{ |
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return sys_get_temp_dir() . '/' . self::$privateKeyFile; |
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} |
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/** |
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* Get the full path the public key. |
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* |
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* @return string |
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*/ |
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protected function getPublicKeyPath() |
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{ |
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return sys_get_temp_dir() . '/' . self::$publicKeyFile; |
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} |
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/** |
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* Cleanup test environment. |
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*/ |
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protected function tearDown() |
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{ |
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parent::tearDown(); |
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// remove private key after tests have finished |
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unlink($this->getPrivateKeyPath()); |
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// remove public key after tests have finished |
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unlink($this->getPublicKeyPath()); |
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} |
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/** |
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* Generates a response with an access token using the client grant. |
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* |
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* @return \Psr\Http\Message\ResponseInterface |
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*/ |
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protected function generateClientAccessToken() |
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{ |
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$server = $this->getAuthorisationServer(); |
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// Enable the client credentials grant on the server |
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$server->enableGrantType( |
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new ClientCredentialsGrant(), |
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new \DateInterval('PT1H') // access tokens will expire after 1 hour |
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); |
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$client = $this->objFromFixture(Client::class, 'webapp'); |
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$request = $this->getClientRequest($client); |
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$response = new Response(); |
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return $server->respondToAccessTokenRequest($request, $response); |
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} |
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/** |
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* Get PSR7 request object to be used for a client grant. |
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* |
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* @param Client $client |
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* |
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* @return ServerRequest |
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*/ |
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protected function getClientRequest(Client $client) |
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{ |
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// setup server vars |
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$_SERVER['SERVER_PORT'] = 80; |
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$_SERVER['SERVER_PROTOCOL'] = 'HTTP/1.1'; |
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return (new ServerRequest( |
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'POST', |
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'', |
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['Content-Type' => 'application/json'] |
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))->withParsedBody([ |
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'grant_type' => 'client_credentials', |
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'client_id' => $client->ID, |
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'client_secret' => $client->Secret, |
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'scope' => 'members' |
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]); |
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} |
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} |
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