Explains the iOS 'original_application_version' field in app receipts, its meaning, and troubleshooting tips for developers.
A comprehensive guide to local receipt validation for iOS using Swift, covering the entire process from preparation to implementation.
A comprehensive guide to local receipt validation for iOS in Swift, with seven tutorials and a GitHub repository.
Guide to finalizing receipt validation in Swift by computing and comparing GUID hash using OpenSSL.
Guide to finalizing receipt validation in Swift by computing and comparing the GUID hash for your app.
A guide to parsing and decoding Apple receipts in Swift, extracting metadata for validation.
A guide to parsing and decoding Apple receipts in Swift, extracting metadata for validation.
Guide to verifying receipt signatures in Swift using PKCS #7 containers and Apple's root certificate.
Guide on verifying receipt signatures in Swift using PKCS #7 containers and Apple's root certificate.
A Swift guide on extracting PKCS7 containers from receipts using OpenSSL for validation.
Guide to extracting PKCS7 containers for receipt validation in Swift using OpenSSL.
A Swift tutorial on loading and validating iOS app receipts with OpenSSL, covering step-by-step validation strategies.
A Swift tutorial on loading and validating Apple receipts using OpenSSL, with a strategy for organizing validation steps.
A guide on preparing to test receipt validation for iOS apps, covering iTunes Connect setup, sandbox testers, and device configuration.
Guide to preparing for iOS receipt validation, including iTunes Connect setup, sandbox testers, and device configuration.
