コード例 #1
0
        /// <summary>
        /// Handler for login request
        /// </summary>
        public override TDSMessageCollection OnPreLoginRequest(ITDSServerSession session, TDSMessage request)
        {
            // Get the collection from a valid On PreLogin Request
            TDSMessageCollection preLoginCollection = base.OnPreLoginRequest(session, request);

            // Check if arguments are of the Federated Authentication server
            if (Arguments is FederatedAuthenticationNegativeTDSServerArguments)
            {
                // Cast to federated authentication server arguments
                FederatedAuthenticationNegativeTDSServerArguments ServerArguments = Arguments as FederatedAuthenticationNegativeTDSServerArguments;

                // Find the is token carrying on TDSPreLoginToken
                TDSPreLoginToken preLoginToken = preLoginCollection.Find(message => message.Exists(packetToken => packetToken is TDSPreLoginToken)).
                                                 Find(packetToken => packetToken is TDSPreLoginToken) as TDSPreLoginToken;

                switch (ServerArguments.Scenario)
                {
                case FederatedAuthenticationNegativeTDSScenarioType.NonceMissingInFedAuthPreLogin:
                {
                    // If we have the prelogin token
                    if (preLoginToken != null && preLoginToken.Nonce != null)
                    {
                        // Nullify the nonce from the Token
                        preLoginToken.Nonce = null;
                    }

                    break;
                }

                case FederatedAuthenticationNegativeTDSScenarioType.InvalidB_FEDAUTHREQUIREDResponse:
                {
                    // If we have the prelogin token
                    if (preLoginToken != null)
                    {
                        // Set an illegal value for B_FEDAUTHREQURED
                        preLoginToken.FedAuthRequired = TdsPreLoginFedAuthRequiredOption.Illegal;
                    }

                    break;
                }
                }
            }

            // Return the collection
            return(preLoginCollection);
        }
コード例 #2
0
 private TDSFeatureExtAckToken GetFeatureExtAckTokenFromLogin7(TDSMessageCollection login7Collection)
 {
     // Find the is token carrying on TDSFeatureExtAckToken
     return(login7Collection.Find(m => m.Exists(p => p is TDSFeatureExtAckToken)).
            Find(t => t is TDSFeatureExtAckToken) as TDSFeatureExtAckToken);
 }
コード例 #3
0
 private TDSFeatureExtAckToken GetFeatureExtAckTokenFromLogin7(TDSMessageCollection login7Collection)
 {
     // Find the is token carrying on TDSFeatureExtAckToken
     return login7Collection.Find(m => m.Exists(p => p is TDSFeatureExtAckToken)).
         Find(t => t is TDSFeatureExtAckToken) as TDSFeatureExtAckToken;
 }