Apple Pay Integration Using Cybersource

Question

I am integrating Apple Pay integration using cyberSource in my application. what i did for.
1- I created a seller ID / 2- I created a test account at http://www.cybersource.com/
3- I downloaded the cybersource SDK for iOS.
4- I was able to run the demo application downloaded using the SDK.
5- When I run the demo application, I get this error.

"Transaction Details .Accepted: No .Auth Amount: (null) Error: Unknown error" 

I provided my trading account correctly. There are other fields that I'm not sure how to get these values

 static NSString* kMetadataEncodedValue = @"RklEPUNPTU1PTi5MRy5JTkFQUC5QQVlNRU5U"; static NSString* const kPaymentSolutionDefaultValue = @"001"; static NSString* const kEnvTest = @"test"; static NSString* const kEnvLive = @"live"; static NSString* const kKeyMerchantID = @"merchant_otm_eyebuy_acct"; static NSString* const kKeyMerchantExternalID = @"merchant_otm_eyebuy_acct"; static NSString* const kKeyTransactionKey = @"transactionKey"; static NSString* const kKeyEncryptedBlob = @"encryptedBlob"; static NSString* const kKeyEnv = @"env"; - (IBAction)payButtonTouchDown:(id)sender { [self.amountTextField resignFirstResponder]; NSString* requestType = [self.requestTypeSelection titleForSegmentAtIndex:self.requestTypeSelection.selectedSegmentIndex]; [self updateStatusMessage:[NSString stringWithFormat:@"Submitting %@ request...", requestType]]; self.payButton.enabled = NO; NSString *amountText = self.amountTextField.text; NSDecimalNumber *amountValue = [NSDecimalNumber decimalNumberWithString:amountText]; BOOL isDecimal = amountValue!= nil; if (isDecimal) { // TODO: Pass in encrypted payment data from PassKit [self performRequestWithEncryptedPaymentData:self.selectedAccountData[kKeyEncryptedBlob] withPaymentAmount:amountValue]; } else { self.payButton.enabled = YES; self.statusText.text = @"Enter valid Amount"; } } - (IBAction)requestTypeSelectionValueChanged:(UISegmentedControl *)sender { [self updateRequestSelection]; } -(void) updateRequestSelection { NSString* requestType = [self.requestTypeSelection titleForSegmentAtIndex:self.requestTypeSelection.selectedSegmentIndex]; [self updateStatusMessage:[NSString stringWithFormat:@"Tap '%@' to %@ request.", self.payButton.currentTitle, requestType]]; } - (void) updateStatusMessage: (NSString*) message { self.statusText.text = message; self.payButton.enabled = YES; } - (void)performRequestWithEncryptedPaymentData: (NSString*) encryptedPaymentData withPaymentAmount: (NSDecimalNumber*) paymentAmount { VMposItem *item = [[VMposItem alloc] init]; item.name = NSLocalizedString(@"Item no 1", nil); item.price = paymentAmount; VMposTransactionObject *transactionObject = [VMposTransactionObject createTransaction:VMPOS_TRANSACTION_PAYMENT]; [transactionObject addItem:item]; [transactionObject calculateTotals]; // TODO: Encrypted Payment is created by client application based // on specification from SOAP API. The following values are just place holders VMposEncryptedPayment* payment = [VMposEncryptedPayment new]; payment.encodedData = encryptedPaymentData; payment.encodedMetadata = kMetadataEncodedValue; payment.paymentSolution = kPaymentSolutionDefaultValue; // Purchase details VMposPurchaseDetails* purchaseDetails = [VMposPurchaseDetails new]; purchaseDetails.partialIndicator = NO; // Sample Billing information VMposAddress* billTo = [VMposAddress new]; billTo.firstName = @"John"; billTo.lastName = @"Doe"; billTo.email = @" [e-mail] "; billTo.street1 = @"1234 Pine St."; billTo.city = @"Redmond"; billTo.state = @"WA"; billTo.postalCode = @"98052"; billTo.country = @"US"; // Save transaction information transactionObject.encryptedPayment = payment; transactionObject.purchaseDetails = purchaseDetails; transactionObject.purchaseDetails.commerceIndicator = @"internet"; transactionObject.transactionCode = @"ref_code_12345678"; transactionObject.billTo = billTo; // Build fingerprint //--WARNING!---------------- // Finger print generation requires the transaction key. This should // be done at the server. It is shown here only for Demo purposes. NSString* merchantID = self.selectedAccountData[kKeyMerchantID]; NSString* fingerprint = [self buildFingerprintWithTransaction:transactionObject withMerchantId:merchantID]; NSLog(@"Fingerprint: %@", fingerprint); VMposGateway* gateway = [VMposGateway sharedInstance]; [gateway initSessionWithUserName:merchantID withMerchantId:merchantID withFingerprint: fingerprint withDelegate:self]; if (self.selectedAccountData[kKeyEnv] == kEnvLive) { [VMposSettings sharedInstance].cybsEnvironment = ENV_LIVE; } else { [VMposSettings sharedInstance].cybsEnvironment = ENV_TEST; } if (self.requestTypeSelection.selectedSegmentIndex == 0) { [gateway performAuthorizationWithTransaction:transactionObject withDelegate:self]; } else { [gateway performSaleWithTransaction:transactionObject withDelegate:self]; } } - (void)viewDidLoad { [super viewDidLoad]; [self configureAccounts]; [self updateStatusMessage:[NSString stringWithFormat:@"Tap '%@' to submit a test request.", self.payButton.currentTitle]]; self.amountTextField.keyboardType = UIKeyboardTypeDecimalPad; self.amountTextField.text = @"1.09"; [self.requestTypeSelection setSelectedSegmentIndex:0]; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } // returns the number of 'columns' to display. - (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView { return 1; } // returns the # of rows in each component.. - (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component { return self.configuredAccounts.count; } - (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component { NSDictionary* rowData = self.configuredAccounts[row]; return [NSString stringWithFormat:@"%@ (%@)", rowData[kKeyMerchantID], rowData[kKeyEnv]]; } - (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component { self.selectedAccountData = self.configuredAccounts[row]; } //! Callback for user session initialization - (void) didInitUserSession: (VMposUserSession*) paramUserSession withError:(VMposError*)paramError { } //! provides feedback from finished authorization transaction request /*! \param paramResponseData gateway data retrieved from server (contains information about transaction status) \param paramError an error if request failed */ - (void) authorizationFinishedWithGatewayResponse:(VMposGatewayResponse *)paramResponseData withError:(VMposError *)paramError { self.authorized = YES; [self updateStatusMessageWithResponse: (VMposGatewayResponse *)paramResponseData withError: paramError]; } //! provides feedback from finished sale request /*! \param paramResponseData gateway data retrieved from server (contains information about transaction status) \param paramError an error if request failed */ - (void) saleFinishedWithGatewayResponse:(VMposGatewayResponse *)paramResponseData withError:(VMposError *)paramError { self.authorized = YES; [self updateStatusMessageWithResponse: (VMposGatewayResponse *)paramResponseData withError: paramError]; } - (void) updateStatusMessageWithResponse: (VMposGatewayResponse *)paramResponseData withError: (NSError*) paramError { NSMutableString* s = [NSMutableString new]; if (paramResponseData) { [s appendString: @"\nTransaction Details:"]; [s appendFormat: @"\n * Accepted: %@", paramResponseData.isAccepted ? @"Yes" : @"No"]; [s appendFormat: @"\n * Auth Amount: %@", paramResponseData.authorizedAmount.stringValue]; } if (paramError) { [s appendFormat:@"\nError: %@", paramError.localizedDescription]; } [self updateStatusMessage:s]; } /* ----------WARNING!---------------- Finger print generation requires the transaction key. This should be done at the server. It is shown here only for Demo purposes. */ -(NSString*) buildFingerprintWithTransaction: (VMposTransactionObject*) transactionObject withMerchantId: (NSString*) merchantId { NSDate* dateNow = [NSDate date]; NSString* fingerprintDateString = [MPDemoViewController formatFingerprintDate:dateNow]; NSString* merchantTransKey = self.selectedAccountData[kKeyTransactionKey]; NSString* fgComponents = [NSString stringWithFormat:@"%@%@%@%@%@", [MPDemoViewController stringSha1:merchantTransKey], merchantId, transactionObject.transactionCode, [transactionObject.totalAmount gatewayPriceString], fingerprintDateString]; NSString* hashedFgComponents = [MPDemoViewController stringHmacSha256:fgComponents]; return [NSString stringWithFormat:@"%@#%@", hashedFgComponents, fingerprintDateString]; } +(NSString*) formatFingerprintDate: (NSDate*) date { NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; NSTimeZone* tz = [NSTimeZone timeZoneWithName:@"UTC"]; [dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ss'Z'"]; [dateFormatter setTimeZone:tz]; return [dateFormatter stringFromDate:date]; } + (NSString *)stringSha1:(NSString *)value { const char *cstr = [value cStringUsingEncoding:NSUTF8StringEncoding]; NSData *data = [NSData dataWithBytes:cstr length:value.length]; uint8_t digest[CC_SHA1_DIGEST_LENGTH]; // This is an iOS5-specific method. // It takes in the data, how much data, and then output format, which in this case is an int array. CC_SHA1(data.bytes, (uint)data.length, digest); return [self stringHexEncode:digest withLength:CC_SHA1_DIGEST_LENGTH]; } + (NSString *)stringSha256:(NSString *)value { const char *cstr = [value cStringUsingEncoding:NSUTF8StringEncoding]; NSData *data = [NSData dataWithBytes:cstr length:value.length]; uint8_t digest[CC_SHA256_DIGEST_LENGTH]; // This is an iOS5-specific method. // It takes in the data, how much data, and then output format, which in this case is an int array. CC_SHA256(data.bytes, (uint)data.length, digest); return [self stringHexEncode:digest withLength:CC_SHA256_DIGEST_LENGTH]; } + (NSString *)stringHmacSha256:(NSString *)value { CCHmacContext ctx; const char* utf8ValueString = [value UTF8String]; uint8_t hmacData[CC_SHA256_DIGEST_LENGTH]; CCHmacInit(&ctx, kCCHmacAlgSHA256, utf8ValueString, strlen(utf8ValueString)); CCHmacUpdate(&ctx, utf8ValueString, strlen(utf8ValueString)); CCHmacFinal(&ctx, hmacData); return [self stringHexEncode:hmacData withLength:CC_SHA256_DIGEST_LENGTH]; } +(NSString*) stringHexEncode: (uint8_t*) data withLength: (NSInteger) dataLength { NSMutableString* output = [NSMutableString stringWithCapacity:dataLength * 2]; // Parse through the CC_SHA256 results (stored inside of digest[]). for(int i = 0; i < dataLength; i++) { [output appendFormat:@"%02x", data[i]]; } return output; } + (NSString*)base64forData:(NSData*)theData { const uint8_t* input = (const uint8_t*)[theData bytes]; NSInteger length = [theData length]; static char table[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; NSMutableData* data = [NSMutableData dataWithLength:((length + 2) / 3) * 4]; uint8_t* output = (uint8_t*)data.mutableBytes; NSInteger i; for (i=0; i < length; i += 3) { NSInteger value = 0; NSInteger j; for (j = i; j < (i + 3); j++) { value <<= 8; if (j < length) { value |= (0xFF & input[j]); } } NSInteger theIndex = (i / 3) * 4; output[theIndex + 0] = table[(value >> 18) & 0x3F]; output[theIndex + 1] = table[(value >> 12) & 0x3F]; output[theIndex + 2] = (i + 1) < length ? table[(value >> 6) & 0x3F] : '='; output[theIndex + 3] = (i + 2) < length ? table[(value >> 0) & 0x3F] : '='; } return [[NSString alloc] initWithData:data encoding:NSASCIIStringEncoding] ; } 

Where can I get all these values. he will be highly appreciated if any of them lists all the steps involved in integrating Apple payments through CyberSource. Also, please do not contact the Apple developer, as I read Apple Pay details on Apple Developer.