/// <summary>
/// Continue transaction for Message 1/2 sequence
/// </summary>
/// <param name="request">Client Message 1 response/2 request</param>
/// <returns></returns>
public static async Task <M2ResponseMessage> Message1(HttpRequestMessage request)
{
log.Debug("Message1(.) started.");
if (request == null)
{
HttpResponseException e = new HttpResponseException(System.Net.HttpStatusCode.InternalServerError);
options.LogThrownException(e);
throw e;
}
Message1Sequence2 msg12 = new Message1Sequence2();
Thread oThread = new Thread(new ParameterizedThreadStart(msg12.ProcessMessage));
oThread.Start(request);
// wait for thread to finish
bool failed = await Wait(oThread);
//if WE timed out, return exception
if (failed)
{
HttpResponseException e = new HttpResponseException(System.Net.HttpStatusCode.GatewayTimeout);
options.LogThrownException(e);
throw e;
}
// if Completed (no timeout), get the result
// check for exception/error
if (msg12.getHttpResponseException() != null)
{
HttpResponseException e = new HttpResponseException(msg12.getHttpResponseException().Response);
options.LogThrownException(e);
throw e;
}
else if (msg12.getThreadException() != null)
{
Exception e = new Exception("Provisioning request error", msg12.getThreadException().InnerException);
options.LogThrownException(e);
throw e;
}
else if (msg12.getMessage2() == null) // Unknown reason why it failed. Should never reach here/happen
{
HttpResponseException e = new HttpResponseException(System.Net.HttpStatusCode.InternalServerError);
options.LogThrownException(e);
throw e;
}
// start a new thread to track whether the client is taking too long
ThreadWait tw = new ThreadWait();
Thread waitThread = new Thread(new ParameterizedThreadStart(tw.Wait));
msg12.getWorkingClient().setTimerThread(waitThread);
waitThread.Start(msg12.getWorkingClient());
log.Debug("Message1(.) returning.");
// Return challenge to client
return(msg12.getMessage2());
}
/// <summary>
/// Create new Client request
/// </summary>
/// <param name="request">Client Provisioning request</param>
/// <returns>Challenge Response to client</returns>
public static async Task <ChallengeResponse> NewRequest(HttpRequestMessage request)
{
if (request == null)
{
HttpResponseException e = new HttpResponseException(System.Net.HttpStatusCode.InternalServerError);
options.LogThrownException(e);
throw e;
}
// Ignore new clients if transaction is already in progress
if (raInProgress)
{
HttpResponseException e = new HttpResponseException(System.Net.HttpStatusCode.Conflict);
options.LogThrownException(e);
throw e;
}
log.Debug("NewRequest(.) started.");
lock (mLock) { raInProgress = true; }
RemoteAttestationRequest RARequest = new RemoteAttestationRequest();
Thread oThread = new Thread(new ParameterizedThreadStart(RARequest.CreateNewRequest));
oThread.Start(request);
// wait for thread to finish
bool failed = await Wait(oThread);
//if WE timed out, return exception
if (failed)
{
HttpResponseException e = new HttpResponseException(System.Net.HttpStatusCode.GatewayTimeout);
options.LogThrownException(e);
throw e;
}
// if Completed (no timeout), get the result
// check for exception/error
if (RARequest.getHttpResponseException() != null)
{
HttpResponseException e = new HttpResponseException(RARequest.getHttpResponseException().Response);
options.LogThrownException(e);
throw e;
}
else if (RARequest.getThreadException() != null)
{
Exception e = new Exception("Provisioning request error", RARequest.getThreadException().InnerException);
options.LogThrownException(e);
throw e;
}
else if (RARequest.getChallengeResponse() == null) // Unknown reason why it failed. Should never reach here/happen
{
HttpResponseException e = new HttpResponseException(System.Net.HttpStatusCode.InternalServerError);
options.LogThrownException(e);
throw e;
}
// start a new thread to track whether the client is taking too long
ThreadWait tw = new ThreadWait();
Thread waitThread = new Thread(new ParameterizedThreadStart(tw.Wait));
RARequest.getWorkingClient().setTimerThread(waitThread);
waitThread.Start(RARequest.getWorkingClient());
log.Debug("NewRequest(.) returning.");
// Return challenge to client
return(RARequest.getChallengeResponse());
}
