Can be used with sandbox receipts?

[andrefmsilva]

Hi, I'm using it to validate sandbox receipts that i get with SKReceiptRefreshRequest but it fails...

Error Domain=NSOSStatusErrorDomain Code=-25318 "“Mac App Store and iTunes Store Receipt Signing” certificate is not trusted" UserInfo={NSLocalizedDescription=“Mac App Store and iTunes Store Receipt Signing” certificate is not trusted, NSUnderlyingError=0x2830b7b10 {Error Domain=NSOSStatusErrorDomain Code=-25318 "Certificate 0 “Mac App Store and iTunes Store Receipt Signing” has errors: Unable to build chain to root (possible missing intermediate);" UserInfo={NSLocalizedDescription=Certificate 0 “Mac App Store and iTunes Store Receipt Signing” has errors: Unable to build chain to root (possible missing intermediate);}}}

Can it be used with sandbox or not?

[tikhop]

Hi @Zasuk,

I will double check later today or, maximum, during the weekend. (@cupnoodle maybe you have some info related to the current issue?)

Thanks for you report!

[cupnoodle]

Hi @Zasuk , what is the platform of your app? is it macOS app or iOS app? If you dont mind, could you post your base64 encoded sandbox receipt data here? or email it to axelshaded@gmail.com , to help debugging.

So far I have tested the signature validation on my own iOS app in both sandbox/production environment.

[andrefmsilva]

hi @cupnoodle , i'm using it with iOS. i'll email you the base64 data. you need the value returned by the var base64 in InAppReceipt , right?

[cupnoodle]

Hi @Zasuk , Ah I see, yes the data in var base64 in InAppReceipt.

[cupnoodle]

Heya @Zasuk , I have found the issue, its because I didn't include WWDR (Worldwide developer certificate) in the chain of trust between iTunes certificate and Apple Root certificate.

I have submitted a pull request to fix this, but if you are in a hurry, you can modify the Validation.swift of this library, and add worldwideDevCertSec in the array in Line 169.

If you are using Cocoapods, after modifying the file, press "option + command + shift + K" to clean the build folder and build again.

Sorry for the inconvenience caused, hope this helps!

[tikhop]

@Zasuk, @cupnoodle I will accept PR in a bit and update cocoapods as well.

Thanks to both of you! P

[tikhop]

@Zasuk, @cupnoodle Just released a new version.

Thanks again. P

[cupnoodle]

Thanks @tikhop and @Zasuk !

[andrefmsilva]

awesome!! thank you guys

[everwanna]

Thank you @Zasuk @tikhop @cupnoodle