App Attest Error

Hi,

I'm running into an issue with App Attest in my iOS app, and I'm hoping you can help me troubleshoot.

I've registered my app in App Check for both App Attest and Device Check, and I've double-checked that my bundle ID is correct. I've also enabled App Attest in Xcode capabilities and am testing on a physical device.

However, when I run the app, I'm getting the following error in the console:

Error getting App Check token; using placeholder token instead. Error: App attestation failed. HTTP status code: 403 "message": "App attestation failed."

I've tried a few things, but I'm still stuck. Any suggestions on what might be causing this or how to resolve it would be greatly appreciated!

Thanks in advance

This seems like an error message printed by FireBase App Check.

You may want to contact the support channels for FireBase App Check to understand the issue. And if you find out this is due to an error from Apple App Attest, we would need to know what the exact interaction request/response is between AppCheck and AppAttest.

App Attest Error
 
 
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