public static void GetPaypalRequirements(out PayPalAPISoapBinding IPayPalRefund, out PayPalAPIAASoapBinding IPayPal)
{
IPayPal = new PayPalAPIAASoapBinding();
IPayPalRefund = new PayPalAPISoapBinding();
if (AppLogic.AppConfigBool("UseLiveTransactions"))
{
IPayPal.Url = AppLogic.AppConfig("PayPal.API.LiveURL");
}
else
{
IPayPal.Url = AppLogic.AppConfig("PayPal.API.TestURL");
}
IPayPalRefund.Url = IPayPal.Url;
IPayPal.UserAgent = HttpContext.Current.Request.UserAgent;
IPayPalRefund.UserAgent = IPayPal.UserAgent;
UserIdPasswordType PayPalUser = new UserIdPasswordType();
if (PayPalController.GetAppropriateExpressType() == ExpressAPIType.PayPalAcceleratedBording)
{
PayPalUser.Subject = AppLogic.AppConfig("PayPal.API.AcceleratedBoardingEmailAddress");
}
else
{
PayPalUser.Username = AppLogic.AppConfig("PayPal.API.Username");
PayPalUser.Password = AppLogic.AppConfig("PayPal.API.Password");
PayPalUser.Signature = AppLogic.AppConfig("PayPal.API.Signature");
//Subject should be the Sellers e-mail address (if you are using 3-part API calls) with the correct account permissions. You also have
//set up permissions for this e-mail address for the "type" of transaction you want to allow.
//This access changes are made in the Sandbox.
//The name of the entity on behalf of which this profile is issuing calls
//This is for Third-Party access
// You have to set up Virtual Terminals and complete the Billing Agreement in the Sandbox before you can make Direct Payments
PayPalUser.Subject = AppLogic.AppConfig("PayPal.API.MerchantEMailAddress");
}
CustomSecurityHeaderType CSecHeaderType = new CustomSecurityHeaderType();
CSecHeaderType.Credentials = PayPalUser;
CSecHeaderType.MustUnderstand = true;
IPayPal.RequesterCredentials = CSecHeaderType;
IPayPalRefund.RequesterCredentials = CSecHeaderType;
}
public static CustomSecurityHeaderType GetPayPalCredentials()
{
UserIdPasswordType credentials = new UserIdPasswordType()
{
Username = ConfigurationManager.AppSettings["PayPalAPIUsername"],
Password = ConfigurationManager.AppSettings["PayPalAPIPassword"],
Signature = ConfigurationManager.AppSettings["PayPalAPISignature"],
};
CustomSecurityHeaderType header = new CustomSecurityHeaderType()
{
Credentials = credentials
};
return(header);
}
public PayPalManager()
{
UserIdPasswordType user = new UserIdPasswordType();
//set api credentials
user.Username = ConfigurationManager.AppSettings["PayPalAPIUsername"]; //set this to your API username
user.Password = ConfigurationManager.AppSettings["PayPalAPIPassword"]; //set this to your API password
//set this to the path of your .p12 file (api certificate) on the filesystem
//String certlocation = @"C:\VS2005 Web Projects\LittleItalyVineyards\Class Libraries\LittleItalyVineyard.Operational\Certs\LittleItalyVineyards.p12";
PPInterface.Url = ConfigurationManager.AppSettings["PayPalAPIURL"];
PPInterface.RequesterCredentials = new CustomSecurityHeaderType();
PPInterface.RequesterCredentials.Credentials = new UserIdPasswordType();
PPInterface.RequesterCredentials.Credentials = user;
//service.Url = ConfigurationManager.AppSettings["PayPalAPIURL"];
//service.RequesterCredentials = new CustomSecurityHeaderType();
//service.RequesterCredentials.Credentials = new UserIdPasswordType();
//service.RequesterCredentials.Credentials = user;
//this is .NET 2.0 specific portion of the code that
//allows us to have the .p12 on the filesystem and
//not have to register it with WinHttpCertCfg
//uses X509Certificate2 class.
FileStream fstream = File.Open(CertPath, FileMode.Open, FileAccess.Read);
byte[] buffer = new byte[fstream.Length];
int count = fstream.Read(buffer, 0, buffer.Length);
fstream.Close();
//use .NET 2.0 X509Certificate2 class to read .p12 from filesystem
// where "12345678" is the private key password
X509Certificate2 cert = new X509Certificate2(buffer, CertPassword);
PPInterface.ClientCertificates.Add(cert);
}
public static PayPalAPIAASoapBinding BuildPayPalWebservice()
{
// more details on https://www.paypal.com/en_US/ebook/PP_APIReference/architecture.html
UserIdPasswordType credentials = new UserIdPasswordType()
{
Username = ConfigurationManager.AppSettings["APIUsername"],
Password = ConfigurationManager.AppSettings["APIPassword"],
Signature = ConfigurationManager.AppSettings["APISignature"],
};
PayPalAPIAASoapBinding paypal = new PayPalAPIAASoapBinding();
paypal.RequesterCredentials = new CustomSecurityHeaderType()
{
Credentials = credentials
};
return(paypal);
}
public TransactionResult SubmitPaymentTransaction(CheckoutDetails details)
{
//init result structure
TransactionResult ret = new TransactionResult();
//set up Request
//instantiate DoDirectPaymentRequestType and RequestDetails objects
DoDirectPaymentRequestType request = new DoDirectPaymentRequestType();
request.Version = PROCESSOR_VERSION;
DoDirectPaymentRequestDetailsType requestDetails = new DoDirectPaymentRequestDetailsType();
request.DoDirectPaymentRequestDetails = requestDetails;
//set payment action
requestDetails.PaymentAction = PaymentActionCodeType.Sale;
//set IP
//requestDetails.IPAddress = Request.UserHostAddress;
requestDetails.IPAddress = details[CheckoutKeys.IPAddress];
//set CreditCard info
CreditCardDetailsType creditCardDetails = new CreditCardDetailsType();
requestDetails.CreditCard = creditCardDetails;
creditCardDetails.CreditCardNumber = details[CheckoutKeys.CardNumber];
creditCardDetails.CreditCardType = (CreditCardTypeType)Enum.Parse(typeof(CreditCardTypeType), details[CheckoutKeys.CardType], true);
creditCardDetails.CVV2 = details[CheckoutKeys.VerificationCode];
creditCardDetails.ExpMonth = Int32.Parse(details[CheckoutKeys.ExpireMonth]);
creditCardDetails.ExpYear = Int32.Parse(details[CheckoutKeys.ExpireYear]);
// Switch/Solo
if (creditCardDetails.CreditCardType == CreditCardTypeType.Solo ||
creditCardDetails.CreditCardType == CreditCardTypeType.Switch)
{
creditCardDetails.StartMonth = Int32.Parse(details[CheckoutKeys.StartMonth]);
creditCardDetails.StartYear = Int32.Parse(details[CheckoutKeys.StartYear]);
creditCardDetails.IssueNumber = details[CheckoutKeys.IssueNumber];
}
//set billing address
PayerInfoType cardOwner = new PayerInfoType();
creditCardDetails.CardOwner = cardOwner;
cardOwner.PayerName = new PersonNameType();
cardOwner.PayerName.FirstName = details[CheckoutKeys.FirstName];
cardOwner.PayerName.LastName = details[CheckoutKeys.LastName];
cardOwner.Address = new AddressType();
cardOwner.Address.Street1 = details[CheckoutKeys.Address];
//??? cardOwner.Address.Street2 = "";
cardOwner.Address.CityName = details[CheckoutKeys.City];
cardOwner.Address.StateOrProvince = details[CheckoutKeys.State];
cardOwner.Address.PostalCode = details[CheckoutKeys.Zip];
cardOwner.Address.CountrySpecified = true;
cardOwner.Address.Country = (CountryCodeType)Enum.Parse(typeof(CountryCodeType), details[CheckoutKeys.Country], true);
//set payment Details
PaymentDetailsType paymentDetails = new PaymentDetailsType();
requestDetails.PaymentDetails = paymentDetails;
paymentDetails.OrderTotal = new BasicAmountType();
//TODO: Add currency support
paymentDetails.OrderTotal.currencyID = (CurrencyCodeType)Enum.Parse(typeof(CurrencyCodeType), details[CheckoutKeys.Currency]);
//paymentDetails.OrderTotal.currencyID = CurrencyCodeType.USD;
//No currency symbol. Decimal separator must be a period (.), and the thousands separator must be a comma (,)
paymentDetails.OrderTotal.Value = details[CheckoutKeys.Amount];
DoDirectPaymentReq paymentRequest = new DoDirectPaymentReq();
paymentRequest.DoDirectPaymentRequest = request;
//FINISH set up req
//setup request Header, API credentials
PayPalAPIAASoapBinding paypalInterface = new PayPalAPIAASoapBinding();
UserIdPasswordType user = new UserIdPasswordType();
//set api credentials - username, password, signature
user.Username = Username;
user.Password = Password;
user.Signature = Signature;
// setup service url
paypalInterface.Url = ServiceUrl;
paypalInterface.RequesterCredentials = new CustomSecurityHeaderType();
paypalInterface.RequesterCredentials.Credentials = user;
//make call return response
DoDirectPaymentResponseType paymentResponse = new DoDirectPaymentResponseType();
paymentResponse = paypalInterface.DoDirectPayment(paymentRequest);
//write response xml to the ret object
ret.RawResponse = SerializeObject(paymentResponse);
switch (paymentResponse.Ack)
{
case AckCodeType.Success:
case AckCodeType.SuccessWithWarning:
ret.Succeed = true;
ret.TransactionId = paymentResponse.TransactionID;
ret.TransactionStatus = TransactionStatus.Approved;
break;
default: // show errors if Ack is NOT Success
ret.Succeed = false;
ret.TransactionStatus = TransactionStatus.Declined;
if (paymentResponse.Errors != null &&
paymentResponse.Errors.Length > 0)
{
ret.StatusCode = PayPalProKeys.ErrorPrefix + paymentResponse.Errors[0].ErrorCode;
}
break;
}
return(ret);
}
