iOS IAP not working on ipv6 only network - ios

Question

I have an iPhone game in Appstore, I recently tried to upload an updated build with latest Xcode but it was rejected because the inApp-purchases were not working on ipv6 only network. It's working fine with ipv4 network.
//
// ViewController.m
//
NSMutableArray * arrayOfSection;
NSMutableArray * sectionHeaders;
NSString *error;
#import "CoinsController.h"
#import "NSString+SBJSON.h"
#import <CommonCrypto/CommonDigest.h>
#implementation CoinsController
#synthesize bkg;
-(void) callPurchaseId:(NSString*)iapId amount:(NSUInteger)ncoins{
SKPayment *payment = [SKPayment paymentWithProductIdentifier:iapId];
//[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
[[SKPaymentQueue defaultQueue] addPayment:payment];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.9;
[UIView commitAnimations];
loadingtext.text = #"Processing Purchase";
NSLog(#"Processing Purhcase");
// currentGem = [NSString stringWithFormat:#"vegas%#", #"80k"];
[CommonUtilities encryptString:[NSString stringWithFormat:#"%lu", (unsigned long)ncoins]:#"c"];
NSLog(#"Processing");
}
- (IBAction)purchaseCoins:(id)sender{
UIButton *button = (UIButton *)sender;
NSLog(#"%li", (long)button.tag);
switch (button.tag) {
case 1001:
[self callPurchaseId:IAP1 amount:IAP_AMT_1];
break;
case 1002:
[self callPurchaseId:IAP2 amount:IAP_AMT_2];
break;
case 1003:
[self callPurchaseId:IAP3 amount:IAP_AMT_3];
break;
case 1004:
[self callPurchaseId:IAP4 amount:IAP_AMT_4];
break;
case 1005:
[self callPurchaseId:IAP5 amount:IAP_AMT_5];
break;
case 1006:
[self callPurchaseId:IAP6 amount:IAP_AMT_6];
break;
default:
break;
}
}
-(void) viewWillAppear:(BOOL)animated{
[super viewWillAppear:animated];
NSNumberFormatter* nf = [[NSNumberFormatter alloc] init];
nf.usesGroupingSeparator = YES;
nf.groupingSize = 3;
((UILabel*)[self.view viewWithTag:2001]).text = [NSString stringWithFormat:#"%# Coins", [nf stringFromNumber:[NSNumber numberWithInteger:IAP_AMT_1]]];
((UILabel*)[self.view viewWithTag:2002]).text = [NSString stringWithFormat:#"%# Coins", [nf stringFromNumber:[NSNumber numberWithInteger:IAP_AMT_2]]];
((UILabel*)[self.view viewWithTag:2003]).text = [NSString stringWithFormat:#"%# Coins", [nf stringFromNumber:[NSNumber numberWithInteger:IAP_AMT_3]]];
((UILabel*)[self.view viewWithTag:2004]).text = [NSString stringWithFormat:#"%# Coins", [nf stringFromNumber:[NSNumber numberWithInteger:IAP_AMT_4]]];
((UILabel*)[self.view viewWithTag:2005]).text = [NSString stringWithFormat:#"%# Coins", [nf stringFromNumber:[NSNumber numberWithInteger:IAP_AMT_5]]];
((UILabel*)[self.view viewWithTag:2006]).text = [NSString stringWithFormat:#"%# Coins", [nf stringFromNumber:[NSNumber numberWithInteger:IAP_AMT_6]]];
[nf release];
}
- (void)requestProUpgradeProductData
{
NSLog(#"called productsRequest");
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.9;
[UIView commitAnimations];
loadingtext.text = #"Connecting to Store";
if([cost1000.text isEqual:#"0.00"]){
NSSet *productIdentifiers = [NSSet setWithObjects:IAP1, IAP2, IAP3, IAP4, IAP5, IAP6, nil];
SKProductsRequest *productsRequest = [[SKProductsRequest alloc] initWithProductIdentifiers:productIdentifiers];
productsRequest.delegate = self;
[productsRequest start];
}else{
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.0;
[UIView commitAnimations];
}
}
- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response
{
NSString *sym = #"";
NSArray *items = response.products;
for(SKProduct *itemproduct in items)
{
NSLog(#"Product title: %# - %#" , itemproduct.localizedTitle, itemproduct.priceAsString);
//NSLog(#"Product description: %#" , item.localizedDescription);
//NSLog(#"Product price: " , ;
NSLog(#"Product id: %#" , itemproduct.productIdentifier);
if([itemproduct.productIdentifier isEqual:IAP1]){
cost1000.text = [sym stringByAppendingString:[NSString stringWithFormat:#"%#", itemproduct.priceAsString]];
}else if([itemproduct.productIdentifier isEqual:IAP2]){
cost3200.text = [sym stringByAppendingString:[NSString stringWithFormat:#"%#", itemproduct.priceAsString]];
}else if([itemproduct.productIdentifier isEqual:IAP3]){
cost8000.text = [sym stringByAppendingString:[NSString stringWithFormat:#"%#", itemproduct.priceAsString]];
}else if([itemproduct.productIdentifier isEqual:IAP4]){
cost20000.text = [sym stringByAppendingString:[NSString stringWithFormat:#"%#", itemproduct.priceAsString]];
}else if([itemproduct.productIdentifier isEqual:IAP5]){
cost80000.text = [sym stringByAppendingString:[NSString stringWithFormat:#"%#", itemproduct.priceAsString]];
}else if([itemproduct.productIdentifier isEqual:IAP6]){
cost200000.text = [sym stringByAppendingString:[NSString stringWithFormat:#"%#", itemproduct.priceAsString]];
}
}
for (NSString *invalidProductId in response.invalidProductIdentifiers)
{
NSLog(#"Invalid product id: %#" , invalidProductId);
error = #"YES";
}
if([error isEqual:#"YES"]){
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Payments Error Occured" message:#"Could not read payment information from Apple In-App Servers. Please try again later" delegate:nil cancelButtonTitle:#"Ok" otherButtonTitles:nil, nil];
[alert show];
[alert release];
[self dismissViewControllerAnimated:YES completion:nil];
error = #"NO";
}
// finally release the reqest we alloc/init’ed in requestProUpgradeProductData
//[productsRequest release];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.0;
[UIView commitAnimations];
}
//
// removes the transaction from the queue and posts a notification with the transaction result
//
- (void)finishTransaction:(SKPaymentTransaction *)transaction wasSuccessful:(BOOL)wasSuccessful
{
// remove the transaction from the payment queue.
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
if (wasSuccessful)
{
#ifdef kURL_VERIFY_PURCHASE_RECEIPT
NSString *jsonObjectString = [CommonUtilities encode:(uint8_t *)transaction.transactionReceipt.bytes length:transaction.transactionReceipt.length];
////NSLog(jsonObjectString);
[CommonUtilities encryptString:[CommonUtilities md5:jsonObjectString]:#"b"];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.9;
[UIView commitAnimations];
//loadingtext.text = #"Purchase Completing";
loadingtext.text = #"Completing Transaction";
NSString *httpBodyString=[[NSString alloc] initWithFormat:#"receipt=%#&userid=%#",jsonObjectString, [CommonUtilities decryptString:#"username"]];
NSString *urlString=kURL_VERIFY_PURCHASE_RECEIPT;
NSURL *url=[[NSURL alloc] initWithString:urlString];
[urlString release];
NSMutableURLRequest *urlRequest=[NSMutableURLRequest requestWithURL:url];
[url release];
NSString *postLength = [NSString stringWithFormat:#"%d", [httpBodyString length]];
[urlRequest setValue:postLength forHTTPHeaderField:#"Content-Length"];
[urlRequest setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
[urlRequest setHTTPMethod:#"POST"];
[urlRequest setHTTPBody:[httpBodyString dataUsingEncoding:NSISOLatin1StringEncoding]];
[httpBodyString release];
[UIApplication sharedApplication].networkActivityIndicatorVisible = YES;
connection = [[NSURLConnection alloc] initWithRequest:urlRequest delegate:self];
responseData=[[NSMutableData data] retain];
#else
int addCoins = [[CommonUtilities decryptString:#"c"] intValue];
int currentCoins = [[CommonUtilities decryptString:#"coins"] intValue];
int newCoins = addCoins + currentCoins;
[CommonUtilities encryptString:[NSString stringWithFormat:#"%i", newCoins]:#"coins"];
// due to sync issues we add + 1 to xp so sync to server completes
NSLog(#"transaction complete");
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.0;
[UIView commitAnimations];
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
#endif
}
else
{
NSLog(#"Purchase failed");
// send out a notification for the failed transaction
NSDictionary *userInfo = [NSDictionary dictionaryWithObjectsAndKeys:transaction, #"transaction" , nil];
//[[NSNotificationCenter defaultCenter] postNotificationName:kInAppPurchaseManagerTransactionFailedNotification object:self userInfo:userInfo];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.0;
[UIView commitAnimations];
}
}
//
// called when the transaction was successful
//
- (void)completeTransaction:(SKPaymentTransaction *)transaction
{
[self finishTransaction:transaction wasSuccessful:YES];
}
//
// called when a transaction has failed
//
- (void)failedTransaction:(SKPaymentTransaction *)transaction
{
if (transaction.error.code != SKErrorPaymentCancelled)
{
// error!
[self finishTransaction:transaction wasSuccessful:NO];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.0;
[UIView commitAnimations];
NSLog(#"error transaction");
}
else
{
// this is fine, the user just cancelled, so don’t notify
[[SKPaymentQueue defaultQueue] finishTransaction:transaction];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.0;
[UIView commitAnimations];
NSLog(#"cancelled transaction");
}
}
//
// called when the transaction status is updated
//
- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions
{
for (SKPaymentTransaction *transaction in transactions)
{
switch (transaction.transactionState)
{
case SKPaymentTransactionStatePurchased:
[self completeTransaction:transaction];
break;
case SKPaymentTransactionStateFailed:
[self failedTransaction:transaction];
break;
default:
break;
}
}
}
#pragma mark -
- (IBAction)closeCoins:(id)sender{
[self dismissViewControllerAnimated:YES completion:nil];
}
- (void)viewDidLoad
{
[[SKPaymentQueue defaultQueue] addTransactionObserver:self];
webView.opaque = NO;
webView.backgroundColor = [UIColor clearColor];
webView.dataDetectorTypes = UIDataDetectorTypeLink;
jackpotView.opaque = NO;
jackpotView.backgroundColor = [UIColor clearColor];
//[self didLoad];
NSString *filename = #"store.jpg";
CGRect screenRect = [[UIScreen mainScreen] bounds];
if (screenRect.size.width == 568.0f) {
filename = [filename stringByReplacingOccurrencesOfString:#".jpg" withString:#"-568h#2x.jpg"];
[self.bkg setBounds:CGRectMake(0, 0, screenRect.size.width, screenRect.size.height)];
NSLog(#"YAGO - changing background: %#", filename);
}
if ( UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad ) {
filename = #"store-ipad.jpg";
}
self.bkg.image = [UIImage imageNamed:filename];
viewLoading.alpha = 0.0;
viewNoInternet.alpha = 0.0;
// reachability
[self tryConnect:nil];
if([SKPaymentQueue canMakePayments]){
////NSLog(#"can make payments");
[self requestProUpgradeProductData];
}else{
////NSLog(#"cannot make payments");
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Payments Disabled" message:#"In-App Purchases are disabled on this device." delegate:nil cancelButtonTitle:#"Ok" otherButtonTitles:nil, nil];
[alert show];
[alert release];
[self dismissViewControllerAnimated: YES completion:nil];
}
CGSize result = [[UIScreen mainScreen] bounds].size;
CGFloat scale = [UIScreen mainScreen].scale;
result = CGSizeMake(result.width * scale, result.height * scale);
if(result.height == 960){
bar.frame = CGRectMake(0,0,(result.height / 2),32);
}else if(result.height == 1136){
bar.frame = CGRectMake(0,0,(result.height / 2),32);
}else if(result.height == 1024){
bar.frame = CGRectMake(0,0,result.height,44);
}else if (result.height == 2048){
bar.frame = CGRectMake(0,0,result.height/2,44);
}
else{
bar.frame = CGRectMake(0,0,(result.height),32);
}
int fontSize = 16;
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad){
//[[UILabel appearance] setFont:[UIFont fontWithName:#"Myriad Web Pro" size:28.0]];
}else{
//[[UILabel appearance] setFont:[UIFont fontWithName:#"Myriad Web Pro" size:12.0]];
fontSize = 12;
}
UIBarButtonItem *backButton = [[[UIBarButtonItem alloc] initWithTitle:#"Close" style:UIBarButtonItemStyleBordered target:nil action:nil] autorelease];
UIImage *buttonBack32 = [[UIImage imageNamed:#"NavigationBackButton"]
resizableImageWithCapInsets:UIEdgeInsetsMake(0, 10, 0, 5)];
[[UIBarButtonItem appearance] setBackButtonBackgroundImage:buttonBack32 forState:UIControlStateNormal barMetrics:UIBarMetricsDefault];
[[UIBarButtonItem appearance] setTitleTextAttributes:
[NSDictionary dictionaryWithObjectsAndKeys:
[UIColor whiteColor],
UITextAttributeTextColor,
[UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.8],
UITextAttributeTextShadowColor,
[NSValue valueWithUIOffset:UIOffsetMake(0, -1)],
UITextAttributeTextShadowOffset,
[UIFont fontWithName:#"Helvetica-Bold" size:fontSize],
UITextAttributeFont,
nil]
forState:UIControlStateNormal];
self.navigationItem.backBarButtonItem = backButton;
}
-(void)viewWillDisappear:(BOOL)animated{
NSLog(#"coins has gone");
[[NSNotificationCenter defaultCenter] postNotificationName:#"updateCoins" object:self];
[[NSNotificationCenter defaultCenter] postNotificationName:#"sortCoins" object:self];
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad){
//[[UILabel appearance] setFont:[UIFont fontWithName:#"Myriad Web Pro" size:20.0]];
}else{
//[[UILabel appearance] setFont:[UIFont fontWithName:#"Myriad Web Pro" size:10.0]];
}
}
- (NSUInteger)supportedInterfaceOrientations {
return UIInterfaceOrientationMaskLandscape;
}
- (BOOL) shouldAutorotate {
return YES;
}
- (BOOL)shouldAutorotateToInterfaceOrientation: (UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations
if(interfaceOrientation == UIInterfaceOrientationLandscapeLeft || interfaceOrientation == UIInterfaceOrientationLandscapeRight){
return YES;
}else{
return NO;
}
}
- (void)dealloc {
[[SKPaymentQueue defaultQueue] removeTransactionObserver:self];
[self.bkg release];
[super dealloc];
}
#pragma mark for server side validation (no customer support)
// these connection-related methods are only here to help in case you ever decide to implement
// server-side validation of purchase receipts
// - in this case, you'll also need to define your own kURL_VERIFY_PURCHASE_RECEIPT and figure out the existing validation protocol (I can't provide you with support on this one, it's code written by someone else)
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
[responseData setLength:0];
//NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse*)response;
if ([response respondsToSelector:#selector(allHeaderFields)]) {
//NSDictionary *dictionary = [httpResponse allHeaderFields];
//NSLog([dictionary description]);
}
}
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
[responseData appendData:data];
//NSString *a = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
//NSLog(#"Data: %#", a);
}
- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"No Connection" message:#"You are not connected to the internet or data. Please connect and try again." delegate:nil cancelButtonTitle:#"Cancel" otherButtonTitles:nil, nil];
[alert show];
[alert release];
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection {
NSString *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
//////NSLog(responseString);
NSString *gKey = [CommonUtilities decryptString:#"b"];
NSString *result = [CommonUtilities base64Decrypt:responseString:gKey];
NSLog(#"%#",result);
int r = [result intValue];
////NSLog(#"r int: %i", r);
if(r == 1){
int addCoins = [[CommonUtilities decryptString:#"c"] intValue];
int currentCoins = [[CommonUtilities decryptString:#"coins"] intValue];
int newCoins = addCoins + currentCoins;
[CommonUtilities encryptString:[NSString stringWithFormat:#"%i", newCoins]:#"coins"];
// due to sync issues we add + 1 to xp so sync to server completes
NSLog(#"transaction complete");
}else{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Receipt Failed" message:#"Please make the purchase again using a vaild iTunes account" delegate:nil cancelButtonTitle:#"Cancel" otherButtonTitles:nil, nil];
[alert show];
[alert release];
}
[self dismissViewControllerAnimated:YES completion:nil];
[UIView setAnimationDuration:0.5];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:#selector(fadeOut:finished:context:)];
viewLoading.alpha = 0.0;
[UIView commitAnimations];
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
}
#end
I don't know whats wrong with this code. The only thing I get in the xcode debug log is "Purchase failed" .
Any help will be highly appreciated.

Answer 1

Turns out the problem wasn't on my side . Since sandbox.itunes.apple.com does not have an ipv6 address so it works with DNS64 (or NAT64 or whatever this thing is :D .I don't know much about this stuff) and not on a real ipv6 only network.
Not sure why they rejected my app the first time but it was approved after I resubmitted it .