/// <summary>
/// Builds a WSTrust fault exception using the information in the specified exception.
/// </summary>
/// <param name="ex">The exception to wrap in a <see cref="WSTrustFaultException"/>.</param>
/// <returns></returns>
public static WSTrustFaultException FromException(Exception ex)
{
WSTrustFaultException faultException = ex as WSTrustFaultException;
if (faultException == null)
{
faultException = new RequestFailedFaultException(ex);
}
return(faultException);
}
/// <summary>
/// The WS-Trust Issue binding.
/// </summary>
/// <param name="request">A RequestSecurityToken (or RequestSecurityTokenResponse) message, with WS-Addressing Action http://schemas.xmlsoap.org/ws/2005/02/trust/RST/Issue </param>
/// <returns>A RequestSecurityTokenResponse message.</returns>
public Message Issue(Message request)
{
try
{
OperationContext context = OperationContext.Current;
MessageProperties messageProperties = context.IncomingMessageProperties;
RemoteEndpointMessageProperty endpointProperty =
messageProperties[RemoteEndpointMessageProperty.Name] as RemoteEndpointMessageProperty;
Console.WriteLine("Request from {0}:{1}", endpointProperty.Address, endpointProperty.Port);
if (request == null)
{
throw new ArgumentNullException("request");
}
//Console.WriteLine("REQUEST: " + request.ToString());
// Parse the incoming request, an RST
RST rst = new RST(request.GetReaderAtBodyContents());
//Console.WriteLine("new request (" + DateTime.Now.ToLongTimeString() + ") " + rst.KeyType);
Console.WriteLine();
// Try to find the PPID in the claimsets
string ppid = "";
AuthorizationContext ctx = OperationContext.Current.ServiceSecurityContext.AuthorizationContext;
foreach (ClaimSet claimSet in ctx.ClaimSets)
{
foreach (Claim c in claimSet)
{
if (c.ClaimType == "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/privatepersonalidentifier")
{
ppid = c.Resource.ToString();
}
Console.WriteLine("incoming claim: " + c.ClaimType + " resource: " + c.Resource.ToString());
}
}
string ppidBase64 = BytesToHex(UTF8Encoding.UTF8.GetBytes(ppid));
Console.WriteLine("ppid: " + ppid + " hex: " + ppidBase64);
string bacPath = ConfigurationManager.AppSettings["bacstore"] + ppidBase64 + ".bac";
Console.WriteLine("BacPath: " + bacPath);
StreamReader reader = File.OpenText(bacPath);
string docNumber = reader.ReadLine();
string dateOfBirth = reader.ReadLine();
string dateOfExpiry = reader.ReadLine();
reader.Close();
Console.WriteLine("BAC: " + docNumber + "<<<" + dateOfBirth + "<<<" + dateOfExpiry);
//NetworkClient client = new NetworkClient(endpointProperty.Address, 9303);
NetworkClient client = new NetworkClient(NetworkListener.IncomingClients[endpointProperty.Address]);
Console.WriteLine("NetworkClient found: " + client.ToString());
client.SendBac(docNumber, dateOfBirth, dateOfExpiry);
Console.WriteLine("BAC Send");
DG1File dg1 = new DG1File(client.GetDG(IDGFile.EF_DG1_TAG));
Console.WriteLine("DG1 Received");
DG15File dg15 = new DG15File(client.GetDG(IDGFile.EF_DG15_TAG));
Console.WriteLine("DG15 Received");
SODFile sod = new SODFile(client.GetDG(IDGFile.EF_SOD_TAG));
Console.WriteLine("SOD Received");
bool sodCheck = sod.CheckDocSignature();
Console.WriteLine("SOD DOC SIGNATURE CHECK: " + sodCheck);
bool hashCheck = Verification.CheckHash(dg1, sod);
Console.WriteLine("HASH CHECK DG1: " + hashCheck);
Random random = new Random();
byte[] message = new byte[8];
random.NextBytes(message);
byte[] signature = client.SendChallenge(message);
bool aaCheck = Verification.CheckAA(dg15.PublicKey, message, signature);
Console.WriteLine("AA CHECK: " + aaCheck);
client.Dispose();
RSTR rstr = null;
// Process the request and generate an RSTR
if (hashCheck && sodCheck && aaCheck)
{
rstr = new RSTR(rst, ppid, dg1.MRZ);
}
else
{
return(null);
}
// Generate a response message
Message response = Message.CreateMessage(MessageVersion.Default, Constants.WSTrust.Actions.IssueResponse, rstr);
// Set the RelatesTo
if (request.Headers.MessageId != null)
{
response.Headers.RelatesTo = request.Headers.MessageId;
}
else
{
// not supported in this sample
throw new NotSupportedException("Caller must provide a Message Id");
}
// Send back to the caller
return(response);
}
catch (Exception e)
{
throw WSTrustFaultException.FromException(e);
}
}