Any example on how to implement the new VerificationController and the KNOWN_TRANSACTIONS_KEY constant?
- by Carles Estevadeordal
I've been looking at implementing the new VerificationController to verify in-App-Purchases:
http://developer.apple.com/library/ios/#releasenotes/StoreKit/IAP_ReceiptValidation/_index.html
And I wonder if there is some example anywhere en how to validate a transaction, since it seems that the - (BOOL)verifyPurchase:(SKPaymentTransaction *)transaction; is not enough and it has to be implemented internally to verify the purchase when the data form the server is received.
Another question is if anyone has a clue on what the KNOWN_TRANSACTIONS_KEY is and how to fill it, is it just the product id of the purchase?