private static string CreateSignature(HDSSRequest hdssRq)
{
var concatBuilder = new StringBuilder();
concatBuilder.Append(hdssRq.requestId).Append(hdssRq.requestTime);
concatBuilder.Append(hdssRq.requestType).Append(hdssRq.identityCard);
concatBuilder.Append(hdssRq.identityCardName).Append(hdssRq.phone);
concatBuilder.Append(hdssRq.loanNo).Append(HdbRSA.Salt);
//var hash = RSAHelper.Hash($"{hdssRq.requestId}" +
// $"{hdssRq.requestTime}{hdssRq.requestType}" +
// $"{hdssRq.identityCard}{hdssRq.identityCardName}" +
// $"{hdssRq.phone}{hdssRq.loanNo}{RSAHelper.SecretKey}");
return(HdbRSA.SignData(HdbRSA.Hash(concatBuilder.ToString())));
}
//Substring here to match HDBs requirements
public static HDSSRequest ToHDSSRequest(Request rq, CustomerInfo customerInfo)
{
var hdssRq = new HDSSRequest()
{
//TODO:
//Home or Contact address is must?
//interchangeable?
requestId = Guid.NewGuid().ToString(), //Hardcoded as HDB requested TODO: store this
requestTime = DateTime.Now.ToString(RequestTimeFormat), //Hardcoded as HDB requested
requestType = rq.RequestType,
identityCard = customerInfo.IdentityCard,
gender = customerInfo.Gender,
address = customerInfo.HomeAddress,
birthDate = customerInfo.Dob.ToString(DOBDateFormat),
identityCardName = customerInfo.FullName,
issuePlace = customerInfo.Issuer,
issueDate = customerInfo.IssueDate.ToString(DOBDateFormat),
phone = customerInfo.Phone,
loanNo = rq.LoanNo,
branch = rq.UsernameNavigation.DivisionNameNavigation.BranchId.ToString(),
amount = customerInfo.LoanAmount.ToString()
};
hdssRq.signature = CreateSignature(hdssRq);;
//logger.Info(hdssRq.requestId);
//logger.Info(hdssRq.requestTime);
//logger.Info(hdssRq.requestType);
//logger.Info(hdssRq.identityCard);
//logger.Info(hdssRq.gender);
//logger.Info(hdssRq.address);
//logger.Info(hdssRq.birthDate);
//logger.Info(hdssRq.identityCardName);
//logger.Info(hdssRq.issuePlace);
//logger.Info(hdssRq.issueDate);
//logger.Info(hdssRq.phone);
//logger.Info(hdssRq.loanNo);
//logger.Info(hdssRq.signature);
return(hdssRq);
}
