public string Execute(string theMessage)
{
bool usePrimeHSM = Convert.ToBoolean(System.Configuration.ConfigurationManager.AppSettings["UsePrimeHSM"]);
string response = string.Empty;
string encryptionIndicator = string.Empty;
try
{
new PANE.ERRORLOG.Error().LogInfo("PinController Web service entered...");
if (theMessage == null)
{
throw new ApplicationException("Invalid request data. The request data is null");
}
if (!(theMessage.ToUpper().StartsWith("C:") || theMessage.ToUpper().StartsWith("E:")))
{
throw new ApplicationException("Invalid request data. The request data is expected to start with C: or E:");
}
encryptionIndicator = theMessage.Substring(0, 2);
theMessage = theMessage.Substring(2);
if (encryptionIndicator == "E:")
{
theMessage = KeyManager.Rijndael(PrimeUtility.Configuration.ConfigurationManager.UssdConfig.UssdEncryptionKey, theMessage, CryptoMode.DECRYPTION);
new PANE.ERRORLOG.Error().LogInfo("Request Data: " + theMessage);
if (theMessage == null)
{
throw new ApplicationException("Invalid request data. Unable to decrypt the data, the expected encryption is Rijndael");
}
}
// formulate the actual request data
USSDPinIssuanceRequest theRequest = PosMessageParser.ParseRequestMessage <USSDPinIssuanceRequest>(theMessage);
IRequest pinRequest = theRequest as USSDPinIssuanceRequest;
pinRequest.TerminalId = string.Format("USSD{0}", theRequest.CardPAN.Substring(theRequest.CardPAN.Length - 4));
pinRequest.Function = "pinselection";
// make the call
Card theCard = CardUtilities.RetrieveCard(pinRequest.CardPAN, pinRequest.ExpiryDate);
if (theCard == null)
{
throw new ApplicationException("Invalid card data");
}
if (theCard.expiry_date != pinRequest.ExpiryDate)
{
throw new ApplicationException("Invalid expiry date");
}
response = new PosMessageProcessor().DoPinSelection(
new PinIssuanceRequest()
{
CardPAN = pinRequest.CardPAN,
ExpiryDate = pinRequest.ExpiryDate,
Pin = pinRequest.Pin,
ConfirmPin = pinRequest.Pin,
TerminalId = pinRequest.TerminalId
},
theCard);
// pinRequest as PinIssuanceRequest,
}
catch (Exception ex)
{
response = string.Format(PinConstants.DECLINED_RESPONSE_FORMAT, ex.Message);
new PANE.ERRORLOG.Error().LogToFile(ex);
}
// encrypt the response before responding
if (encryptionIndicator == "E:")
{
try
{
response = KeyManager.Rijndael(PrimeUtility.Configuration.ConfigurationManager.UssdConfig.UssdEncryptionKey, response, CryptoMode.ENCRYPTION);
}
catch (Exception ex)
{
new PANE.ERRORLOG.Error().LogToFile(ex);
}
}
response = encryptionIndicator + response;
return(response);
}
public string ActivateCard(string card, string phoneNumber)
{
bool usePrimeHSM = Convert.ToBoolean(System.Configuration.ConfigurationManager.AppSettings["UsePrimeHSM"]);
string theMessage = "";
string response = string.Empty;
string encryptionIndicator = string.Empty;
try
{
new PANE.ERRORLOG.Error().LogInfo("PinController Web service entered...");
if (string.IsNullOrWhiteSpace(card))
{
return("1:Card value cannot be null");
}
if (string.IsNullOrWhiteSpace(phoneNumber))
{
return("1:Phone cannot be null");
}
if (Convert.ToBoolean("false"))
{
theMessage = "C:cardpan=5334771222311096,expiryDate=2204,pin=1234,terminalId=12345678,PinOffset=1234|5399232123033091"; // -Sterling
//theMessage = "C:cardpan=5399233021500835,expiryDate=1907,pin=1234,terminalId=12345678,PinOffset=1234|5399232123033091"; // -FBN
}
else
{
string expiry = "";
string pan = getCardDetails(card, phoneNumber, out expiry);
if (string.IsNullOrWhiteSpace(pan) || string.IsNullOrWhiteSpace(expiry))
{
return("1:No such card tied to customer");
}
theMessage = String.Format("C:cardpan={0},expiryDate={1},pin=1234,terminalId=12345678,PinOffset=1234|5399232123033091", pan, expiry);
new PANE.ERRORLOG.Error().LogInfo(theMessage);
//call prime method to get Pin Issuance Request
}
// formulate the actual request data
USSDPinIssuanceRequest theRequest = PosMessageParser.ParseRequestMessage <USSDPinIssuanceRequest>(theMessage.Split('|')[0]);
string oldPan = theMessage.Split('|')[1];
IRequest pinRequest = theRequest as USSDPinIssuanceRequest;
pinRequest.TerminalId = string.Format("USSD{0}", theRequest.CardPAN.Substring(theRequest.CardPAN.Length - 4));
pinRequest.Function = "pinselection";
Card theCard = null;
string pinoffset = string.Empty;
if (usePrimeHSM)
{
theCard = CardUtilities.RetrieveCard(pinRequest.CardPAN, pinRequest.ExpiryDate, "pc_cards_1_A");
pinoffset = CardUtilities.GetCardPinOffset(oldPan, "pc_cards_1_A");
}
else
{
theCard = CardUtilities.RetrieveCard(pinRequest.CardPAN, pinRequest.ExpiryDate, "pc_cards_1_A");
pinoffset = CardUtilities.GetCardPinOffset(oldPan, "pc_cards_1_A");
}
if (theCard == null)
{
return("1:Invalid card data");
}
if (pinoffset == null)
{
return("1:Pinoffset of existing card is null");
}
if (theCard.expiry_date != pinRequest.ExpiryDate)
{
return("1:Invalid expiry date");
}
response = new PosMessageProcessor().DoCardActivation(
new PinIssuanceRequest()
{
CardPAN = pinRequest.CardPAN,
ExpiryDate = pinRequest.ExpiryDate,
Pin = pinRequest.Pin,
ConfirmPin = pinRequest.Pin,
TerminalId = pinRequest.TerminalId,
// Track2 = "5399233021500835D1907221011408619F",
// IccData = "<IccRequest><AmountAuthorized>000000000000</AmountAuthorized><AmountOther>000000000000</AmountOther><ApplicationInterchangeProfile>3800</ApplicationInterchangeProfile><ApplicationTransactionCounter>006C</ApplicationTransactionCounter><Cryptogram>E7ADCDEFBDE1A846</Cryptogram><CryptogramInformationData>80</CryptogramInformationData><CvmResults>420300</CvmResults><IssuerApplicationData>0110A0800322000062E300000000000000FF</IssuerApplicationData><TerminalCapabilities>E040E0</TerminalCapabilities><TerminalCountryCode>566</TerminalCountryCode><TerminalType>12</TerminalType><TerminalVerificationResult>0080048000</TerminalVerificationResult><TransactionCurrencyCode>566</TransactionCurrencyCode><TransactionDate>170707</TransactionDate><TransactionType>92</TransactionType><UnpredictableNumber>B4072947</UnpredictableNumber></IccRequest>"
},
theCard, pinoffset, oldPan);
// pinRequest as PinIssuanceRequest,
}
catch (Exception ex)
{
response = string.Format("1:{0}", ex.Message);
new PANE.ERRORLOG.Error().LogToFile(ex);
}
return(response);
}
public string IssuePin(string card, string phoneNumber)
{
bool usePrimeHSM = Convert.ToBoolean(System.Configuration.ConfigurationManager.AppSettings["UsePrimeHSM"]);
string theMessage = "";
string response = string.Empty;
string encryptionIndicator = string.Empty;
IRequest pinRequest = new USSDPinIssuanceRequest();
try
{
new PANE.ERRORLOG.Error().LogInfo("PinController Web service entered...");
new PANE.ERRORLOG.Error().LogInfo(string.Format("{0} - {1}", card, phoneNumber));
if (string.IsNullOrWhiteSpace(card))
{
return("1:Card value cannot be null");
}
if (string.IsNullOrWhiteSpace(phoneNumber))
{
return("1:Phone cannot be null");
}
if (Convert.ToBoolean(System.Configuration.ConfigurationManager.AppSettings["UseDefaultUSSDCardData"]))
{
// theMessage = "C:cardpan=5334771222311096,expiryDate=2204"; //- Sterling
// theMessage = "C:cardpan=5399232123065994,expiryDate=1802"; //-FBN
//theMessage = "C:cardpan=6280515555555555,expiryDate=2008"; //Keystone
theMessage = "C:cardpan=5334775926989586,expiryDate=2009";
}
else
{
string expiry = "";
string pan = getCardDetails(card, phoneNumber, out expiry);
if (string.IsNullOrWhiteSpace(pan) || string.IsNullOrWhiteSpace(expiry))
{
return("1:An error occurred.");
}
theMessage = String.Format("C:cardpan={0},expiryDate={1},pin=1234,terminalId=12345678,PinOffset=1234|5399232123033091", pan, expiry);
new PANE.ERRORLOG.Error().LogInfo(theMessage);
//call prime method to get Pin Issuance Request
}
// formulate the actual request data
USSDPinIssuanceRequest theRequest = PosMessageParser.ParseRequestMessage <USSDPinIssuanceRequest>(theMessage);
pinRequest = theRequest as USSDPinIssuanceRequest;
pinRequest.Pin = new Random().Next(1111, 9999).ToString();
pinRequest.TerminalId = string.Format("USSD{0}", theRequest.CardPAN.Substring(theRequest.CardPAN.Length - 4));
pinRequest.Function = "pinselection";
Card theCard = null;
if (usePrimeHSM)
{
string staticKeyName = System.Configuration.ConfigurationManager.AppSettings["StaticKeyName"];
string panEncryptionKey = LiteDAO.GetLocalKey(staticKeyName);
string encryptedPan = ThalesSim.Core.Cryptography.TripleDES.TripleDESDecrypt(new ThalesSim.Core.Cryptography.HexKey(panEncryptionKey.Substring(0, 32)), pinRequest.CardPAN);
theCard = GetCardDetailsFromService(encryptedPan, pinRequest.ExpiryDate);
}
else
{
theCard = CardUtilities.RetrieveCard(pinRequest.CardPAN, pinRequest.ExpiryDate, "pc_cards_1_A");
}
if (theCard == null)
{
return("1:Invalid card data");
}
if (theCard.expiry_date != pinRequest.ExpiryDate)
{
return("1:Invalid expiry date");
}
response = new PosMessageProcessor().DoPinOffsetUpdate(
new PinIssuanceRequest()
{
CardPAN = pinRequest.CardPAN,
ExpiryDate = pinRequest.ExpiryDate,
Pin = pinRequest.Pin,
ConfirmPin = pinRequest.Pin,
TerminalId = pinRequest.TerminalId
},
theCard);
// pinRequest as PinIssuanceRequest,
}
catch (Exception ex)
{
response = string.Format("1:{0}", ex.Message);
new PANE.ERRORLOG.Error().LogToFile(ex);
}
return(response);
}
