使用Akka-http處理HTTPS請求[java]

Question

我正在創建一個小型代理來攔截所有本地http請求，然後使用遠程代理對它們進行授權。這裏是代碼片段：

Source<IncomingConnection, CompletionStage<ServerBinding>> serverSource = 
       Http.get(system).bind(ConnectWithHttps.toHost("localhost", LOCAL_PORT), materializer); 
     Authorization authorization = Authorization.basic(USERNAME, PASSWORD); 

     Flow<HttpRequest, HttpRequest, NotUsed> applySecurity = 
       Flow.of(HttpRequest.class) 
        .map(request -> request.addHeader(authorization)); 

     Flow<HttpRequest, HttpResponse, CompletionStage<OutgoingConnection>> forwardToProxy = 
       Http.get(system).outgoingConnection(ConnectWithHttps.toHost(PROXY_ADDRESS, PROXY_PORT)); 

     Flow<HttpRequest, HttpResponse, NotUsed> handler = 
       Flow.of(HttpRequest.class) 
        .via(applySecurity) 
       .via(forwardToProxy); 


    serverSource.to(Sink.foreach(conn -> { 
      System.out.println("Accepted new connection from " + conn.remoteAddress()); 
      conn.handleWith(handler, materializer); 
       } 
)).run(materializer); 

我還需要處理Https請求。但是，我總是得到這樣的錯誤：

[WARN] [04/14/2016 00:07:28.480] [MyActorSystem-akka.actor.default-dispatcher-13] [akka.actor.ActorSystemImpl(MyActorSystem)] Illegal request, responding with status '400 Bad Request': Request is missing required `Host` header: 'Host' header value of request to `eg.linkedin.com:443` doesn't match request target authority: Host header: Some(Host: eg.linkedin.com:443) 

我試圖用「ConnectWithHttps」而不是「ConnectHttp」，但事實並非如此。我找不到任何有關https的例子

任何想法，謝謝？

注：

Documentation has no example specially in Java

問候，

巴薩姆

Answer 1

試圖改變

ConnectWithHttps.toHost("localhost", LOCAL_PORT) 

到

ConnectWithHttps.toHost("localhost", LOCAL_PORT).withCustomHttpsContext(ctx) 

然後，您需要爲此創建HttpsConnectionContext（ctx）。簡單的例子，你如何做到這一點：

char[] password = config.getString("https.password").toCharArray(); 
SSLContext context = SSLContext.getInstance("TLS"); 
KeyStore ks = KeyStore.getInstance("PKCS12"); 

ks.load(App.class.getClassLoader().getResourceAsStream("keys/server.p12"), password); 
KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance("SunX509"); 

keyManagerFactory.init(ks, password); 
context.init(keyManagerFactory.getKeyManagers(), null, new SecureRandom()); 

HttpsConnectionContext ctx = ConnectionContext.https(context);