This entry tries to list all the required step in order to test a Mac App Store receipt validation.
Previously on receipt validation...
For those who are still wondering what is receipt validation, I suggest them to read this document from Applethat explains what receipt validation is; then this page should give them a good reason to properly implement it.
What is required
In order to correctly test receipt validation, you need to:
- Declare your application on the iTunes Connect portal. Go to Manage Your Applications and file the form. Note that the bundle identifier and the bundle version are important, as they will be used to generate the receipt. Don't forget to file all the information (even the sales/pricing ones).
- Declare a test account on the iTunes Connect portal. Go to Manage Users and create it.
- Sign the application with a valid certificate. The receipt retrieval process is only triggered if the application bundle has been properly signed. Development certificate can be fetched from the Mac Dev Center.
How to proceed
Now that all the pre-requisites are ready, you can test your receipt validation code.
- Launch the application in the Finder. DO NOT LAUNCH it from Xcode !!! The application must be launched by the launchd daemon.
- If your receipt validation code is ok, then the lack of receipt should make the application exit with a code 173.
- This exit will trigger the request for a valid receipt. You should see a Mac App Store login window by now. Use the test account credentials to log-in.
- If the credentials are valid and that the bundle information match the one you entered, then a valid is generated and installed in the application bundle.
- After the receipt is installed, the application is re-launched automatically.
Comments and feedback are welcomed to improve this entry.