[Modify] Move it

websocket-sharp/Net/HttpListener.cs

@@ -530,36 +530,6 @@ namespace WebSocketSharp.Net
       }
     }
 
-    internal bool Authenticate (HttpListenerContext context)
-    {
-      var schm = SelectAuthenticationScheme (context);
-      if (schm == AuthenticationSchemes.Anonymous)
-        return true;
-
-      if (schm != AuthenticationSchemes.Basic && schm != AuthenticationSchemes.Digest) {
-        context.Response.Close (HttpStatusCode.Forbidden);
-        return false;
-      }
-
-      var realm = Realm;
-      var req = context.Request;
-      var user =
-        HttpUtility.CreateUser (
-          req.Headers["Authorization"], schm, realm, req.HttpMethod, UserCredentialsFinder
-        );
-
-      if (user == null || !user.Identity.IsAuthenticated) {
-        context.Response.CloseWithAuthChallenge (
-          new AuthenticationChallenge (schm, realm).ToString ()
-        );
-
-        return false;
-      }
-
-      context.User = user;
-      return true;
-    }
-
     internal HttpListenerAsyncResult BeginGetContext (HttpListenerAsyncResult asyncResult)
     {
       lock (_ctxRegistrySync) {
@@ -587,7 +557,7 @@ namespace WebSocketSharp.Net
       if (!_listening)
         return false;
 
-      if (!Authenticate (context))
+      if (!context.Authenticate ())
         return false;
 
       lock (_ctxRegistrySync) {

websocket-sharp/Net/HttpListenerContext.cs

@@ -166,6 +166,40 @@ namespace WebSocketSharp.Net
 
     #endregion
 
+    #region Internal Methods
+
+    internal bool Authenticate ()
+    {
+      var schm = _listener.SelectAuthenticationScheme (this);
+      if (schm == AuthenticationSchemes.Anonymous)
+        return true;
+
+      if (schm != AuthenticationSchemes.Basic && schm != AuthenticationSchemes.Digest) {
+        _response.Close (HttpStatusCode.Forbidden);
+        return false;
+      }
+
+      var realm = _listener.Realm;
+      var user =
+        HttpUtility.CreateUser (
+          _request.Headers["Authorization"],
+          schm,
+          realm,
+          _request.HttpMethod,
+          _listener.UserCredentialsFinder
+        );
+
+      if (user == null || !user.Identity.IsAuthenticated) {
+        _response.CloseWithAuthChallenge (new AuthenticationChallenge (schm, realm).ToString ());
+        return false;
+      }
+
+      _user = user;
+      return true;
+    }
+
+    #endregion
+
     #region Public Methods
 
     /// <summary>