private ContextualSecurityToken HandleAuthNFault(String stsEndpointAddress, ContextMessageProperty responseContext)
{
ContextualSecurityToken returnToken = null;
//create new client to talk to the STS
SecurityTokenServiceClient stsClient = new SecurityTokenServiceClient("ServiceMultipleTokenBinding_SecurityTokenService", stsEndpointAddress);
Guid contextGuid = new Guid(responseContext.Context["instanceId"]);
Message RST; //The Request for Security Token
Message RSTR; //The Request for Security Token Response
ClientSerializer RSTRSerializer = new ClientSerializer(typeof(Client.WsTrust.RequestSecurityTokenResponse));
Client.WsTrust.RequestSecurityTokenResponse serializedRSTR;
Dictionary <int, String> answers = new Dictionary <int, string>();
//Initial RST, RSTR
RST = stsClient.BuildRequestSecurityTokenMessage(contextGuid);
RSTR = stsClient.RequestSecurityToken(RST);
//We will continue asking for RSTR untill we get a Security Token (or get a fault)
do
{
serializedRSTR = (Client.WsTrust.RequestSecurityTokenResponse)RSTRSerializer.ReadObject(RSTR.GetReaderAtBodyContents());
if (serializedRSTR != null)
{
if (serializedRSTR.Authchallenge != null)
{
if (serializedRSTR.Authchallenge.challenge.workflowAuthChallenge.Name == "QAGate")
{
answers = questionHandler.Invoke(serializedRSTR.Authchallenge.challenge.workflowAuthChallenge);
Client.WsTrust.RequestSecurityTokenResponse RSTRrequest = new Client.WsTrust.RequestSecurityTokenResponse();
RSTRrequest.Context = serializedRSTR.Context;
RSTRrequest.AuthChallengeResponse = new AuthenticationChallengeResponse(answers);
RSTR = stsClient.BuildRequestSecurityTokenResponseMessage(RSTRrequest);
RSTR = stsClient.RequestSecurityTokenResponse(RSTR);
}
}
else if (serializedRSTR.RequestedSecurityToken != null)
{
returnToken = serializedRSTR.GetContextTokenFromResponse(responseContext);
}
else
{
throw new Exception("The STS returned a response that is neither an AuthChallenge nor a Security Response.");
}
}
else
{
throw new Exception("Received a response from the STS that we do not understand.");
}
} while (returnToken == null);
return(returnToken);
}
private ContextualSecurityToken HandleAuthNFault(String stsEndpointAddress, ContextMessageProperty responseContext)
{
ContextualSecurityToken returnToken = null;
//create new client to talk to the STS
SecurityTokenServiceClient stsClient = new SecurityTokenServiceClient("ServiceMultipleTokenBinding_SecurityTokenService", stsEndpointAddress);
Guid contextGuid = new Guid(responseContext.Context["instanceId"]);
Message RST; //The Request for Security Token
Message RSTR; //The Request for Security Token Response
ClientSerializer RSTRSerializer = new ClientSerializer(typeof(Client.WsTrust.RequestSecurityTokenResponse));
Client.WsTrust.RequestSecurityTokenResponse serializedRSTR;
Dictionary<int, String> answers = new Dictionary<int, string>();
//Initial RST, RSTR
RST = stsClient.BuildRequestSecurityTokenMessage(contextGuid);
RSTR = stsClient.RequestSecurityToken(RST);
//We will continue asking for RSTR untill we get a Security Token (or get a fault)
do {
serializedRSTR = (Client.WsTrust.RequestSecurityTokenResponse)RSTRSerializer.ReadObject(RSTR.GetReaderAtBodyContents());
if (serializedRSTR != null) {
if (serializedRSTR.Authchallenge != null) {
if (serializedRSTR.Authchallenge.challenge.workflowAuthChallenge.Name == "QAGate") {
answers = questionHandler.Invoke(serializedRSTR.Authchallenge.challenge.workflowAuthChallenge);
Client.WsTrust.RequestSecurityTokenResponse RSTRrequest = new Client.WsTrust.RequestSecurityTokenResponse();
RSTRrequest.Context = serializedRSTR.Context;
RSTRrequest.AuthChallengeResponse = new AuthenticationChallengeResponse(answers);
RSTR = stsClient.BuildRequestSecurityTokenResponseMessage(RSTRrequest);
RSTR = stsClient.RequestSecurityTokenResponse(RSTR);
}
} else if (serializedRSTR.RequestedSecurityToken != null) {
returnToken = serializedRSTR.GetContextTokenFromResponse(responseContext);
} else {
throw new Exception("The STS returned a response that is neither an AuthChallenge nor a Security Response.");
}
} else
throw new Exception("Received a response from the STS that we do not understand.");
} while (returnToken == null);
return returnToken;
}
