Feature/hhvm 4.35 patch (#39)

* wip

* updated

* Update .hhconfig

* changed dependency

* Update .travis.yml

* Update .travis.sh

* Update README.md

* added cors middleware

composer.json

@@ -19,16 +19,16 @@
     "hhvm": "^4.35",
     "hhvm/hsl": "^4.0",
     "hhvm/hsl-experimental": "^4.25",
-    "hhvm/hhvm-autoload": "^3.0.0",
+    "hhvm/hhvm-autoload": "^3.0",
     "hhvm/type-assert": "^3.7",
     "hack-psr/psr7-http-message-hhi": "^1.0.0",
     "ytake/hungrr": "^0.9.0",
     "ytake/hhypermedia": "^0.5.0",
     "nazg/glue": "^1.4.0",
-    "nazg/heredity": "^1.8.0",
+    "nazg/heredity": "^1.9",
     "nazg/hcache": "^0.5.0",
-    "nazg/http-server-request-handler": "^0.4.1",
-    "nazg/http-executor": "^0.8.0",
+    "nazg/http-server-request-handler": "^0.5",
+    "nazg/http-executor": "^0.9",
     "facebook/hack-router": ">=0.17 <1.0",
     "facebook/hack-http-request-response-interfaces": "^0.2",
     "hack-logging/hack-logging": "^0.4.0"

src/Foundation/Application.hack

@@ -50,7 +50,7 @@ class Application {
   public function __construct(
     private Container $container,
     private IO\ReadHandle $readHandle,
-    private IO\WriteHandle $writeHandle,
+    private IO\CloseableWriteHandle $writeHandle,
   ) {}
 
   public function build(ApplicationConfig $config): this {

src/Middleware/Dispatcher.hack

@@ -15,7 +15,7 @@
  */
  namespace Nazg\Middleware;
 
-use type HH\Lib\Experimental\IO\WriteHandle;
+use type HH\Lib\Experimental\IO\CloseableWriteHandle;
 use type Nazg\Heredity\AsyncHeredity;
 use type Nazg\Glue\Container;
 use type Nazg\Http\Server\AsyncMiddlewareInterface;
@@ -30,7 +30,7 @@ class Dispatcher extends AsyncHeredity {
 
   <<__Override>>
   protected async function processorAsync(
-    WriteHandle $writeHandle,
+    CloseableWriteHandle $writeHandle,
     AsyncMiddlewareInterface $middleware,
     ServerRequestInterface $request
   ): Awaitable<ResponseInterface> {

src/Middleware/LogExceptionMiddleware.hack

@@ -17,7 +17,7 @@ namespace Nazg\Middleware;
 
 use type HackLogging\Logger;
 use type HackLogging\LogLevel;
-use type HH\Lib\Experimental\IO\WriteHandle;
+use type HH\Lib\Experimental\IO\CloseableWriteHandle;
 use type Facebook\Experimental\Http\Message\ResponseInterface;
 use type Facebook\Experimental\Http\Message\ServerRequestInterface;
 use type Nazg\Http\Server\AsyncMiddlewareInterface;
@@ -30,7 +30,7 @@ class LogExceptionMiddleware implements AsyncMiddlewareInterface {
   ) {}
 
   public async function processAsync(
-    WriteHandle $writeHandle,
+    CloseableWriteHandle $writeHandle,
     ServerRequestInterface $request,
     AsyncRequestHandlerInterface $handler,
   ): Awaitable<ResponseInterface> {

src/Middleware/SimpleCorsMiddleware.hack

@@ -0,0 +1,77 @@
+/**
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license.
+ *
+ * Copyright (c) 2017-2020 Yuuki Takezawa
+ *
+ */
+namespace Nazg\Middleware;
+
+use type Facebook\HackRouter\HttpMethod;
+use type Facebook\Experimental\Http\Message\ResponseInterface;
+use type Facebook\Experimental\Http\Message\ServerRequestInterface;
+use type HH\Lib\Experimental\IO\CloseableWriteHandle;
+use type Nazg\Http\Server\AsyncMiddlewareInterface;
+use type Nazg\Http\Server\AsyncRequestHandlerInterface;
+use function implode;
+
+type CorsSetting = shape(
+  ?'origin' => string,
+  ?'header' => string,
+  'methods' => Vector<HttpMethod>,
+);
+
+enum AccessControl : string as string {
+  AllowOrigin = 'Access-Control-Allow-Origin';
+  AllowHeaders = 'Access-Control-Allow-Headers';
+  AllowMethods = 'Access-Control-Allow-Methods';
+}
+
+class SimpleCorsMiddleware implements AsyncMiddlewareInterface {
+
+  protected string $allowOrigin = '*';
+  protected string
+    $allowHeaders = 'X-Requested-With, Content-Type, Accept, Origin, Authorization';
+  protected Vector<HttpMethod>
+    $allowMethods = Vector {
+      HttpMethod::GET,
+      HttpMethod::HEAD,
+      HttpMethod::POST,
+    };
+
+  public function __construct(protected CorsSetting $cors) {}
+
+  public async function processAsync(
+    CloseableWriteHandle $writeHandle,
+    ServerRequestInterface $request,
+    AsyncRequestHandlerInterface $handler,
+  ): Awaitable<ResponseInterface> {
+    $response = await $handler->handleAsync($writeHandle, $request);
+    $origin = ($this->cors['origin']) ?? $this->allowOrigin;
+    $header = ($this->cors['header']) ?? $this->allowHeaders;
+    $methods =
+      ($this->cors['methods']->isEmpty())
+        ? $this->allowMethods
+        : $this->cors['methods'];
+    return
+      $response->withHeader(AccessControl::AllowOrigin, vec[$origin])
+        ->withHeader(AccessControl::AllowHeaders, vec[$header])
+        ->withHeader(
+          AccessControl::AllowMethods,
+          vec[$this->implodeMethods($methods)],
+        );
+  }
+
+<<__Rx>>
+  protected function implodeMethods(Vector<HttpMethod> $methods): string {
+    return implode(",", $methods);
+  }
+}

src/Middleware/SimpleCorsMiddlewareProvider.hack

@@ -0,0 +1,36 @@
+/**
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license.
+ *
+ * Copyright (c) 2017-2020 Yuuki Takezawa
+ *
+ */
+namespace Nazg\Middleware;
+
+use type Facebook\HackRouter\HttpMethod;
+use type Nazg\Glue\Container;
+use type Nazg\Glue\ProviderInterface;
+
+class SimpleCorsMiddlewareProvider implements ProviderInterface<SimpleCorsMiddleware> {
+
+  public function get(
+    Container $container
+  ): SimpleCorsMiddleware {
+    return new SimpleCorsMiddleware(shape(
+        'methods' => Vector {
+          HttpMethod::GET,
+          HttpMethod::HEAD,
+          HttpMethod::POST,
+        },
+      )
+    );
+  }
+}

tests/Logger/LoggerProviderTest.hack

@@ -14,7 +14,7 @@ final class LoggerProviderTest extends HackTest {
     $container->bind(ApplicationConfig::class)
       ->to(ApplicationConfig::class);
     expect(() ==> $logger->get($container))
-      ->toThrow(\HH\Lib\Experimental\OS\NotFoundException::class);
+      ->toThrow(\HH\Lib\Experimental\OS\Exception::class);
   }
 
   public function testShouldReturnLoggerInstance(): void {

tests/Middleware/FakeActionMiddleware.hack

@@ -0,0 +1,16 @@
+use type HH\Lib\Experimental\IO\CloseableWriteHandle;
+use type Facebook\Experimental\Http\Message\ResponseInterface;
+use type Facebook\Experimental\Http\Message\ServerRequestInterface;
+use type Nazg\Http\Server\AsyncMiddlewareInterface;
+use type Nazg\Http\Server\AsyncRequestHandlerInterface;
+
+final class FakeActionMiddleware implements AsyncMiddlewareInterface {
+
+  public async function processAsync(
+    CloseableWriteHandle $writeHandle,
+    ServerRequestInterface $request,
+    AsyncRequestHandlerInterface $handler,
+  ): Awaitable<ResponseInterface> {
+    return await $handler->handleAsync($writeHandle, $request);
+  }
+}

tests/Middleware/FakeThrowExceptionMiddleware.hack

@@ -1,4 +1,4 @@
-use type HH\Lib\Experimental\IO\WriteHandle;
+use type HH\Lib\Experimental\IO\CloseableWriteHandle;
 use type Facebook\Experimental\Http\Message\ResponseInterface;
 use type Facebook\Experimental\Http\Message\ServerRequestInterface;
 use type Nazg\Http\Server\AsyncMiddlewareInterface;
@@ -7,7 +7,7 @@ use type Nazg\Http\Server\AsyncRequestHandlerInterface;
 final class FakeThrowExceptionMiddleware implements AsyncMiddlewareInterface {
 
   public async function processAsync(
-    WriteHandle $writeHandle,
+    CloseableWriteHandle $writeHandle,
     ServerRequestInterface $request,
     AsyncRequestHandlerInterface $handler,
   ): Awaitable<ResponseInterface> {

tests/Middleware/SimpleCorsMiddlewareTest.hack

@@ -0,0 +1,56 @@
+use type HackLogging\Logger;
+use type Nazg\Glue\{Container, Scope, DependencyFactory};
+use type Nazg\Heredity\AsyncMiddlewareStack;
+use type Facebook\HackTest\HackTest;
+use type Ytake\Hungrr\ServerRequestFactory;
+use type Nazg\RequestHandler\AsyncFallbackHandler;
+use type Nazg\Foundation\ApplicationConfig;
+use namespace Nazg\Logger;
+use namespace Nazg\Middleware;
+use namespace HH\Lib\Experimental\IO;
+use function Facebook\FBExpect\expect;
+
+final class SimpleCorsMiddlewareTest extends HackTest {
+
+  private function getDependency(): Container {
+    $container = new Container(new DependencyFactory());
+    $container->bind(Middleware\SimpleCorsMiddleware::class)
+      ->provider(new Middleware\SimpleCorsMiddlewareProvider());
+    $container->bind(FakeThrowExceptionMiddleware::class)
+      ->to(FakeThrowExceptionMiddleware::class);
+    $container->bind(FakeActionMiddleware::class)
+      ->to(FakeActionMiddleware::class);
+    \HH\Asio\join($container->lockAsync());
+    return $container;
+  }
+
+  public async function testShouldReturnCorsHeader(): Awaitable<void> {
+    $filename = __DIR__ . '/../storages/testing.log';
+    list($read, $write) = IO\pipe_nd();
+    $heredity = new Middleware\Dispatcher(
+      new AsyncMiddlewareStack(
+        vec[
+          Middleware\SimpleCorsMiddleware::class,
+          FakeActionMiddleware::class
+        ],
+        new Middleware\GlueResolver($this->getDependency())
+      ),
+      new AsyncFallbackHandler(),
+    );
+    $res = await $heredity->handleAsync(
+      $write,
+      ServerRequestFactory::fromGlobals($read)
+    );
+		$headers = $res->getHeaders();
+		expect($headers)->toContainKey('Access-Control-Allow-Origin');
+		expect($headers)->toContainKey('Access-Control-Allow-Headers');
+		expect($headers)->toContainKey('Access-Control-Allow-Methods');
+
+		expect($headers['Access-Control-Allow-Origin'])
+			->toBeSame(vec['*']);
+		expect($headers['Access-Control-Allow-Headers'])
+			->toBeSame(vec['X-Requested-With, Content-Type, Accept, Origin, Authorization']);
+		expect($headers['Access-Control-Allow-Methods'])
+			->toBeSame(vec['GET,HEAD,POST']);
+  }
+}