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This repository was archived by the owner on Jan 25, 2025. It is now read-only.
Authentication does not work on non-fingerprint old devices (Don't mind Spanish, I have Spanish on school :( ) #23
Description
Description
So my device is good up and running until it the app says that it took too long on authentication and so i realized this app needs a fingerprint, and my device dosen't had it.
Reproduction steps
1. Install the app on an old or older device running Android 9.0 or older
2. Sign in or Up with that device
3. Unlock the vault and Wait a few seconds or more, and doneScreenshots
No response
Device info
Galaxy J7 Star
Android 9.0
One UI 1.1
32 GB
2GB RAM
Activity
[-]Authentication does not work on non-fingerprint old devices[/-][+]Authentication does not work on non-fingerprint old devices (Don't mind Spanish, I have Spanish on school :( )[/+]0x4f53 commentedon Dec 26, 2022
Hi Ian, thanks for reporting this. We're investigating the issue and will get back to you.
attempted fix for #23
0x4f53 commentedon Dec 27, 2022
Hey, I tried adding a biometric hardware check. Can you test this branch and tell me if you still face this issue?
https://github.com/Keyspace-cloud/android/tree/fingerprint_sensor_fix
ian1ilych commentedon Dec 27, 2022
It still has it.
ian1ilych commentedon Dec 27, 2022
Maybe try changing the behaviour of biometrics if it detects that it has fingerprint on your device, if it does not have it, then it will cancel and instead access normally and bypassing it.
0x4f53 commentedon Dec 28, 2022
There's no way that can be done, since it goes against our security model of binding the Keyring to Keystore+BiometricPrompt (reference). I need to look into other fixes.
Interestingly enough, I tested this on a Moto G XT1033 from 2013 with an Android Pie Custom Rom and it worked just fine.
ian1ilych commentedon Jan 5, 2023
So the reason why it didn't worked is because i have an official operating system called the old One UI 1.1 and you used a custom operating system with ROM.
ian1ilych commentedon Jan 5, 2023
So it didn't worked, make sure it reads the model of the phone and its operating system (from most official brands), make sure it reads what brand made the model and the most important thing, what biometric supports
Macmaster14 commentedon Jan 5, 2023
Macmaster14 commentedon Jan 5, 2023
ian1ilych commentedon Jan 5, 2023
Im ian1ilych and basically:
The app had an issue where my device dosen't support fingerprints and the app needs it so im stuck with that image at the beginning.