public Stream GET()
{
IncomingWebRequestContext request = WebOperationContext.Current.IncomingRequest;
FormatServerResponse.AsyncDisplayMessage("GET request served to User agent " + request.UserAgent);
string output =
"<HTML>" +
"<HEAD>" +
"<meta http-equiv=\"Content-Type\" content=\"text/html;charset=utf-8\" />" +
"<TITLE>" +
"AS2 EDI Trading Partner Simulator" +
"</TITLE>" +
"</HEAD>" +
"<BODY>" +
"<H1>AS2 EDI Trading Partner Simulator</H1>" +
"<P>" +
"This tool simulates TP commuincation over AS2 Protocol and generates Sync and Async MDNs as response." +
"</P> " +
"<H3>Copyright © 2012 Intel Corporation. All rights reserved</H3>" +
"<H4>Internal Use Only - Do Not Distribute</H4>" +
"</BODY>" +
"</HTML>";
MemoryStream stream = new MemoryStream(Encoding.UTF8.GetBytes(output));
OutgoingWebResponseContext response = WebOperationContext.Current.OutgoingResponse;
response.ContentType = "text/html";
return(stream);
}
public Stream POST(Stream as2Message)
{
try
{
IncomingWebRequestContext request = WebOperationContext.Current.IncomingRequest;
WebHeaderCollection collection = request.Headers;
if (collection["Subject"].Contains("Signed Message Disposition Notification"))
{
FormatServerResponse.AsyncDisplaySuccessMessage("Received Async MDN - " + MessageCounter.IncrementAsyncMessageRcv());
var mdn = new StreamReader(as2Message);
string lookfor = "Original-Message-ID:";
string line = string.Empty;
while (!mdn.EndOfStream)
{
if ((line = mdn.ReadLine()).StartsWith(lookfor))
{
line = line.Substring(lookfor.Length).Trim();
FormatServerResponse.AsyncDisplaySuccessMessage(line);
break;
}
}
if (MessageCounter.collection.ContainsKey(line))
{
var data = MessageCounter.collection[line];
data.EndTime = DateTime.Now;
MessageCounter.collection.AddOrUpdate(line, data, (key, oldvalue) => data);
}
return(null);
}
FormatServerResponse.AsyncDisplayMessage("Received EDI message");
DateTime dt = DateTime.Now;
try
{
byte[] buffer = new byte[16 * 1024];
using (MemoryStream ms = new MemoryStream())
{
int read;
while ((read = as2Message.Read(buffer, 0, buffer.Length)) > 0)
{
ms.Write(buffer, 0, read);
}
buffer = ms.ToArray();
}
string content = DecryptMessage(buffer);
StringReader stringReader = new StringReader(content);
stringReader.ReadLine();
string divider = stringReader.ReadLine().Split('"')[2];
stringReader.ReadLine();
stringReader.ReadLine();
StringBuilder builder = new StringBuilder();
string line = string.Empty;
builder.Append(line = stringReader.ReadLine());
while ((line = stringReader.ReadLine()) != null)
{
if (line.Contains("--" + divider))
{
break;
}
else
{
builder.Append("\r\n" + line);
}
}
string data = builder.ToString();
var response = WebOperationContext.Current.OutgoingResponse;
PropogationContext context = new PropogationContext();
context.MIC = MDNSend.GenerateMIC(data);
context.OrginalMessageID = collection["Message-ID"] as string;
MDNSend generateMDN = new MDNSend();
if (collection.AllKeys.Contains("Receipt-Delivery-Option"))
{
context.URL = collection.Get("Receipt-Delivery-Option");
response.StatusDescription = "EDI Message was received";
SendAsyncMDN.AsyncSend(context);
if (!Settings.IsAS2Default)
{
Helper.GetInboundLogger().LogEndTime(data, DateTime.Now);
}
return(null);
}
else
{
FormatServerResponse.AsyncDisplaySuccessMessage("Sending Sync MDN");
if (!Settings.IsAS2Default)
{
Helper.GetInboundLogger().LogEndTime(data, DateTime.Now);
}
return(generateMDN.SyncMDNSend(ref response, context));
}
}
catch (Exception ex)
{
FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
}
return(null);
}
catch (Exception ex)
{
FormatServerResponse.DisplayErrorMessage(ex.Message);
return(null);
}
}
public void SendEDI(PropogationContext context)
{
try
{
ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications);
HttpWebRequest req = WebRequest.Create(context.URL) as HttpWebRequest;
DataStruct data = new DataStruct();
var logger = Helper.GetInboundLogger();
if (Settings.Timeout > 0)
{
req.Timeout = Settings.Timeout;
}
DateTime dt = DateTime.Now;
X509Certificate2 encryptioncert = Settings.EncryptionCertificate;
X509Certificate2 signingcert = Settings.SigningCertificate;
string GUID = Guid.NewGuid().ToString("N");
string messageID = "<" + GUID + "@" + Settings.AS2From + ">";
req.Method = "POST";
req.ContentType = "application/pkcs7-mime; smime-type=enveloped-data; name=\"smime.p7m\"";
req.UserAgent = "Sampler.EDI.AS2";
req.Headers.Add("Message-Id", messageID);
req.Headers.Add("From", Settings.Email);
if (!Settings.IsAS2Default && Settings.Subject.Contains("{0}"))
{
req.Headers.Add("Subject", String.Format(Settings.Subject, GUID));
}
else
{
req.Headers.Add("Subject", Settings.Subject);
}
// req.Headers.Add("Date", DateTime.Now.ToUniversalTime().ToString("ddd, dd MMM yyyy hh:mm:ss ") + "GMT");
req.Date = DateTime.Now.ToUniversalTime();
req.Headers.Add("Mime-Version", "1.0");
req.Headers.Add("AS2-Version", "1.2");
req.Headers.Add("AS2-From", Settings.AS2From);
req.Headers.Add("AS2-To", Settings.AS2To);
if (Settings.IsAsync)
{
req.Headers.Add("Receipt-Delivery-Option", Settings.ReceiptDeliveryOption);
}
req.Headers.Add("Content-Disposition", "attachment; filename=\"smime.p7m\"");
req.Headers.Add("Disposition-notification-To", Settings.ReceiptDeliveryOption);
req.Headers.Add("Disposition-notification-options", "signed-receipt-protocol=optional,pkcs7-signature;signed-receipt-micalg=optional,sha1");
String divider = "=Part" + dt.ToString("_dd_HHmmss.ffffff");
StringBuilder sendData = new StringBuilder();
sendData.Append("MIME-Version: 1.0\r\n");
sendData.Append("Content-Type: multipart/signed; protocol=\"application/pkcs7-signature\"; micalg=sha1; boundary=\"" + divider + "\"\r\n");
sendData.Append("\r\n");
StringBuilder strHeader = new StringBuilder();
FormatServerResponse.AsyncDisplayMessage("Create MIME Content");
strHeader.Append(String.Format(
"Content-Type: {0}; name=\"{1}\"\r\n"
+ "Content-Transfer-Encoding: binary\r\n"
+ "Content-Disposition: attachment; filename=\"{2}\"\r\n"
+ "\r\n",
"application/EDI-Consent",
Settings.FileName,
Settings.FileName));
try
{
foreach (string file in Directory.GetFiles(context.Folder))
{
/* FileInfo fileInfo = new FileInfo(file);
* strHeader.Append(String.Format("{0}"
+ "\r\n",
+ File.ReadAllText(file)
+ ));*/
strHeader.Append(String.Format("{0}"
+ "\r\n", (Settings.IsAS2Default) ? logger.generateStringFromEDIFile(file):logger.generateMiddlewareMessage(GUID, file)
));
}
}
catch (Exception ex)
{
FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
return;
}
string strData = "--" + divider + "\r\n"
+ strHeader + "\r\n"
+ "--" + divider + "\r\n"
+ "Content-Type: application/pkcs7-signature; name= smime.p7s; smime-type=signed-data" + "\r\n"
+ "Content-Disposition: attachment; filename=\"smime.p7s\"" + "\r\n"
+ "Content-Transfer-Encoding: base64\r\n"
+ "\r\n"
+ Certificates.SignDetached(Encoding.Default.GetBytes(strHeader.ToString()), signingcert)
+ "\r\n";
sendData.Append(strData);
sendData.Append("--" + divider + "--");
StringBuilder request = new StringBuilder();
foreach (string key in req.Headers.Keys)
{
request.AppendLine(String.Format("{0}:{1}", key, req.Headers[key]));
}
request.Append(sendData);
if (Settings.Log)
{
File.WriteAllBytes(@"C:\Users\rmd\Documents\Sterling Documents\Sample\log\request" + dt.ToString("_dd_HHmmss.ffffff") + ".txt", Encoding.Default.GetBytes(request.ToString()));
FormatServerResponse.DisplayMessage("Log Payload before Encryption");
FormatServerResponse.DisplayMessage("Begin Payload Encryption");
}
byte[] byteData = Certificates.Encrypt(Encoding.Default.GetBytes(sendData.ToString()), encryptioncert);
try
{
data.StartTime = DateTime.Now;
data.Type = 'S';
MessageCounter.collection.AddOrUpdate(messageID, data, (key, oldValue) => data);
FormatServerResponse.AsyncDisplayMessage("Fetch stream");
MessageCounter.IncrementConnection();
Stream sw = req.GetRequestStream();
FormatServerResponse.AsyncDisplayMessage("Write to stream");
sw.Write(byteData, 0, byteData.Length);
sw.Close();
StringBuilder response = new StringBuilder();
FormatServerResponse.AsyncDisplayMessage("Waiting for response");
using (HttpWebResponse resp = (HttpWebResponse)req.GetResponse())
{
foreach (string key in resp.Headers.Keys)
{
response.AppendLine(String.Format("{0}:{1}", key, resp.Headers[key]));
}
StreamReader sr = new StreamReader(resp.GetResponseStream());
MessageCounter.DecrementConnection();
string _responseText = sr.ReadToEnd();
response.Append(Encoding.Unicode.GetString(Encoding.Unicode.GetBytes(_responseText)));
if (Settings.Log)
{
File.WriteAllText(@"C:\Users\rmd\Documents\Sterling Documents\Sample\log\mdn_actually" + dt.ToString("_dd_HHmmss.ffffff") + ".txt", _responseText, Encoding.UTF8);
}
sr.Close();
if (!Settings.IsAsync)
{
data.EndTime = DateTime.Now;
MessageCounter.collection.AddOrUpdate(messageID, data, (key, oldValue) => data);
if (_responseText.Contains("Your message was successfully received and processed."))
{
FormatServerResponse.AsyncDisplaySuccessMessage("State:Success");
}
else
{
FormatServerResponse.AsyncDisplayErrorMessage("State:Error CHECK mdn" + dt.ToString("_dd_HHmmss.ffffff"));
}
}
resp.Close();
}
if (Settings.Log)
{
File.WriteAllText(@"C:\Users\rmd\Documents\Sterling Documents\Sample\log\mdn" + dt.ToString("_dd_HHmmss.ffffff") + ".txt", response.ToString());
}
try
{
if (Settings.NoSQL)
{
logger.LogStartTime(data.StartTime);
}
}
catch (Exception ex)
{
FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
}
}
catch (Exception ex)
{
MessageCounter.DecrementConnection();
FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
if (Settings.LogToFile)
{
Logger.Log(String.Format("{0},{1},{2}", messageID, ex.Message, DateTime.Now.ToString("o")));
}
}
}
catch (Exception ex)
{
FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
}
}
private void button2_Click(object sender, EventArgs e)
{
errorProvider1.Clear();
if (checkDefault.Checked)
{
ThreadPool.SetMinThreads(Settings.DefaultMinWorkerThreads, Settings.DefaultMinCompletionPortThread);
ThreadPool.SetMaxThreads(Settings.DefaultMaxWorkerThreads, Settings.DefaultMaxCompletionPortThread);
}
else
{
ThreadPool.SetMinThreads((int)numerericThreads.Value, Settings.DefaultMinCompletionPortThread);
ThreadPool.SetMaxThreads((int)numerericThreads.Value, Settings.DefaultMaxCompletionPortThread);
}
if (String.IsNullOrEmpty(TxtPubThumbprint.Text))
{
errorProvider1.SetError(TxtPubThumbprint, "Cannot be null");
return;
}
if (String.IsNullOrEmpty(TxtPvtThumbprint.Text))
{
errorProvider1.SetError(TxtPvtThumbprint, "Cannot be null");
return;
}
if (checkSSL.Checked && String.IsNullOrEmpty(TxtSSL.Text))
{
errorProvider1.SetError(TxtSSL, "Cannot be null");
return;
}
if (!checkAS2Default.Checked && String.IsNullOrEmpty(TxtFileName.Text))
{
errorProvider1.SetError(TxtFileName, "Cannot be null if Default is unchecked");
return;
}
Certificates.PrivateKeyThumbprint = TxtPvtThumbprint.Text;
Certificates.PublicKeyThumbprint = TxtPubThumbprint.Text;
Certificates.SSLThumbprint = TxtSSL.Text;
Settings.AS2From = TxtAS2From.Text;
Settings.AS2To = TxtAS2To.Text;
Settings.Email = TxtEmail.Text;
Settings.AvgFolder = TxtAvgFolder.Text;
Settings.MaxFolder = TxtMaxFolder.Text;
Settings.MinFolder = TxtMinFolder.Text;
Settings.URL = TxtUrl.Text;
Settings.IsAsync = checkMDN.Checked;
Settings.AvgMessagePerMin = Convert.ToInt32(numericAvg.Value);
Settings.MaxMessagePerMin = Convert.ToInt32(numericMax.Value);
Settings.MinMessagePerMin = Convert.ToInt32(numericMin.Value);
Settings.Timeout = Convert.ToInt32(numericTimeout.Value) * 1000;
Settings.Duration = Convert.ToInt32(numericDuration.Value) * 1000 * 60;
Settings.Log = CheckLog.Checked;
Settings.EncryptionCertificate = Certificates.GetPublicCertificateFromStore();
Settings.SigningCertificate = Certificates.GetPrivateCertificateFromStore();
Settings.NoSQL = checkSQLLog.Checked;
Settings.LogToFile = checkLogToFile.Checked;
Settings.Mins = Convert.ToInt32(numericMins.Value);
label1.Text = (Settings.Mins > 1) ? "/" + Settings.Mins + "Mins" : "/Min";
label8.Text = (Settings.Mins > 1) ? "/" + Settings.Mins + "Mins" : "/Min";
label12.Text = (Settings.Mins > 1) ? "/" + Settings.Mins + "Mins" : "/Min";
if (checkSSL.Checked)
{
Certificates.OpenSSL();
Settings.ReceiptDeliveryOption = Settings.SslURL;
}
else
{
if (Certificates.CheckSSL())
{
Certificates.DeleteSSL();
}
Settings.ReceiptDeliveryOption = Settings.HttpURL;
}
Settings.IsAS2Default = checkAS2Default.Checked;
if (checkAS2Default.Checked)
{
Settings.Subject = "AS2 message";
Settings.FileName = "EDI.txt";
}
else
{
Settings.Subject = TxtSubject.Text;
Settings.FileName = TxtFileName.Text;
}
FormatServerResponse.DisplayMessage("Updated settings");
FormatServerResponse.DisplayMessage("From - " + Settings.AS2From);
FormatServerResponse.DisplayMessage("To - " + Settings.AS2To);
FormatServerResponse.DisplayMessage("Email - " + Settings.Email);
FormatServerResponse.DisplayMessage("Selected Files Folder for Avg messages - " + Settings.AvgFolder);
FormatServerResponse.DisplayMessage("Selected Files Folder for Min messages - " + Settings.MinFolder);
FormatServerResponse.DisplayMessage("Selected Files Folder for Max messages - " + Settings.MaxFolder);
FormatServerResponse.DisplayMessage("URL - " + Settings.URL);
FormatServerResponse.DisplayMessage("Signing Cert Thumbprint - " + Certificates.PrivateKeyThumbprint);
FormatServerResponse.DisplayMessage("Encryption Cert Thumbprint - " + Certificates.PublicKeyThumbprint);
FormatServerResponse.DisplayMessage("SSL Cert Thumbprint - " + Certificates.SSLThumbprint);
FormatServerResponse.DisplayMessage("Is Async MDN - " + checkMDN.Checked.ToString());
FormatServerResponse.DisplayMessage("Is SSL enabled - " + checkSSL.Checked.ToString());
FormatServerResponse.DisplayMessage("Is Subject enabled - " + checkAS2Default.Checked.ToString());
FormatServerResponse.DisplayMessage("Subject - " + Settings.Subject);
FormatServerResponse.DisplayMessage("Number of Averge sized message per minute - " + Settings.AvgMessagePerMin);
FormatServerResponse.DisplayMessage("Number of Min sized message per minute - " + Settings.MinMessagePerMin);
FormatServerResponse.DisplayMessage("Number of Max sized message per minute - " + Settings.MaxMessagePerMin);
FormatServerResponse.DisplayMessage("Response URL - " + Settings.ReceiptDeliveryOption);
FormatServerResponse.DisplayMessage("Duration of the run in milliseconds - " + Settings.Duration);
FormatServerResponse.DisplayMessage("Timeout in sec - " + Settings.Timeout / 1000);
FormatServerResponse.DisplayMessage("Log files - " + Settings.Log.ToString());
FormatServerResponse.DisplayMessage("Log to SQL-" + Settings.NoSQL);
FormatServerResponse.AsyncDisplayMessage("Log to File -" + Settings.LogToFile);
FormatServerResponse.AsyncDisplayMessage("Assembly Path -" + Settings.AssemblyPath);
button3.Visible = true;
}