public async void SendAsync(HttpContext context)
{
IAsyncResult result = null;
try
{
if (m_callback == null)
{
context.Response.ContentLength = 0;
context.Response.ContentType = "text/plain";
context.Response.StatusCode = (int)HttpStatusCode.NotImplemented;
await context.Response.WriteAsync(string.Empty);
return;
}
byte[] buffer = new byte[(int)context.Request.ContentLength];
lock (m_lock)
{
Task<int> task = context.Request.Body.ReadAsync(buffer, 0, (int)context.Request.ContentLength);
task.Wait();
}
IServiceRequest input = (IServiceRequest) BinaryDecoder.DecodeMessage(buffer, null, m_quotas.MessageContext);
// extract the JWT token from the HTTP headers.
if (input.RequestHeader == null)
{
input.RequestHeader = new RequestHeader();
}
if (NodeId.IsNull(input.RequestHeader.AuthenticationToken) && input.TypeId != DataTypeIds.CreateSessionRequest)
{
if (context.Request.Headers.Keys.Contains("Authorization"))
{
foreach (string value in context.Request.Headers["Authorization"])
{
if (value.StartsWith("Bearer"))
{
input.RequestHeader.AuthenticationToken = new NodeId(value.Substring("Bearer ".Length).Trim());
}
}
}
}
EndpointDescription endpoint = null;
foreach (var ep in m_descriptions)
{
if (ep.EndpointUrl.StartsWith(Utils.UriSchemeHttps))
{
endpoint = ep;
break;
}
}
result = m_callback.BeginProcessRequest(
m_listenerId,
endpoint,
input as IServiceRequest,
null,
null);
IServiceResponse output = m_callback.EndProcessRequest(result);
byte[] response = BinaryEncoder.EncodeMessage(output, m_quotas.MessageContext);
context.Response.ContentLength = response.Length;
context.Response.ContentType = context.Request.ContentType;
context.Response.StatusCode = (int)HttpStatusCode.OK;
await context.Response.Body.WriteAsync(response, 0, response.Length);
}
catch (Exception e)
{
Utils.Trace(e, "HTTPSLISTENER - Unexpected error processing request.");
context.Response.ContentLength = e.Message.Length;
context.Response.ContentType = "text/plain";
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
await context.Response.WriteAsync(e.Message);
}
}
#endregion
