Support for the ALPN extension of the TLS protocol for Client and Server

dart/sdk/lib/io/secure_server_socket.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart.io;
 
 /**
  * The [SecureServerSocket] is a server socket, providing a stream of high-level
  * [Socket]s.
  *
@@ skipping 48 matching lines @@
    * SecureSocket.peerCertificate after connecting.  If no certificate
    * was received, the result will be null.
    */
   static Future<SecureServerSocket> bind(
       address,
       int port,
       String certificateName,
       {int backlog: 0,
        bool v6Only: false,
        bool requestClientCertificate: false,
-       bool requireClientCertificate: false}) {
+       bool requireClientCertificate: false,
+       List<String> supportedProtocols}) {
     return RawSecureServerSocket.bind(
         address,
         port,
         certificateName,
         backlog: backlog,
         v6Only: v6Only,
         requestClientCertificate: requestClientCertificate,
-        requireClientCertificate: requireClientCertificate).then(
+        requireClientCertificate: requireClientCertificate,
+        supportedProtocols: supportedProtocols).then(
             (serverSocket) => new SecureServerSocket._(serverSocket));
   }
 
   StreamSubscription<SecureSocket> listen(void onData(SecureSocket socket),
                                           {Function onError,
                                            void onDone(),
                                            bool cancelOnError}) {
     return _socket.map((rawSocket) => new SecureSocket._(rawSocket))
                   .listen(onData,
                           onError: onError,
@@ skipping 27 matching lines @@
  *
  * See [RawSecureSocket] for more info.
  */
 class RawSecureServerSocket extends Stream<RawSecureSocket> {
   RawServerSocket _socket;
   StreamController<RawSecureSocket> _controller;
   StreamSubscription<RawSocket> _subscription;
   final String certificateName;
   final bool requestClientCertificate;
   final bool requireClientCertificate;
+  final List<String> supportedProtocols;
   bool _closed = false;
 
   RawSecureServerSocket._(RawServerSocket serverSocket,
                           this.certificateName,
                           this.requestClientCertificate,
-                          this.requireClientCertificate) {
+                          this.requireClientCertificate,
+                          this.supportedProtocols) {
     _socket = serverSocket;
     _controller = new StreamController<RawSecureSocket>(
         sync: true,
         onListen: _onSubscriptionStateChange,
         onPause: _onPauseStateChange,
         onResume: _onPauseStateChange,
         onCancel: _onSubscriptionStateChange);
   }
 
   /**
@@ skipping 39 matching lines @@
    * check SecureSocket.peerCertificate after connecting.  If no certificate
    * was received, the result will be null.
    */
   static Future<RawSecureServerSocket> bind(
       address,
       int port,
       String certificateName,
       {int backlog: 0,
        bool v6Only: false,
        bool requestClientCertificate: false,
-       bool requireClientCertificate: false}) {
+       bool requireClientCertificate: false,
+       List<String> supportedProtocols}) {
     return RawServerSocket.bind(address, port, backlog: backlog, v6Only: v6Only)
         .then((serverSocket) => new RawSecureServerSocket._(
             serverSocket,
             certificateName,
             requestClientCertificate,
-            requireClientCertificate));
+            requireClientCertificate,
+            supportedProtocols));
   }
 
   StreamSubscription<RawSecureSocket> listen(void onData(RawSecureSocket s),
                                              {Function onError,
                                               void onDone(),
                                               bool cancelOnError}) {
     return _controller.stream.listen(onData,
                                      onError: onError,
                                      onDone: onDone,
                                      cancelOnError: cancelOnError);
@@ skipping 27 matching lines @@
       // Do nothing - connection is closed.
       return;
     }
     _RawSecureSocket.connect(
         connection.address,
         remotePort,
         certificateName,
         is_server: true,
         socket: connection,
         requestClientCertificate: requestClientCertificate,
-        requireClientCertificate: requireClientCertificate)
+        requireClientCertificate: requireClientCertificate,
+        supportedProtocols: supportedProtocols)
     .then((RawSecureSocket secureConnection) {
       if (_closed) {
         secureConnection.close();
       } else {
         _controller.add(secureConnection);
       }
     }).catchError((e) {
       if (!_closed) {
         _controller.addError(e);
       }
@@ skipping 23 matching lines @@
                                      onError: _onError);
     } else {
       close();
     }
   }
 
   void set _owner(owner) { (_socket as dynamic)._owner = owner; }
 }