FreeOTP v2.X: Aegis could not import 23 tokens

[p-fruck]

Version

v3.3.2

Source

F-Droid

Vault encryption

Yes (with biometric unlock)

Device

Pixel 8a

Android version

Android 15

ROM

GraheneOS

Steps to reproduce

• Export token froms FreeOTP v2
• Import into Aegis

What do you expect to happen?

Aegis already mentions there might be issues importing some token. However, I'd expect it to import some/most of the tokens. Also, I could not find any information why some token could not be imported and how I might fix the issue

What happens instead?

Not a single token is imported

Log

The following message is printed 23 times:
com.beemdevelopment.aegis.importers.DatabaseImporterEntryException: javax.crypto.AEADBadTagException: error:1e000065:Cipher functions:OPENSSL_internal:BAD_DECRYPT

I thought this was due to a wrong password, but using a wrong password the error only appears once

[alexbakker]

As the prompt you saw mentions, FreeOTP 2 has a corruption issue that can make "some or even all" entries unrecoverable in exports. I wrote a more extensive explanation about the corruption issue (and others) here in case you're interested: freeotp/freeotp-android#283 (comment). The authors of FreeOTP should be able to fix the issues with an update, but it looks like the app is mostly unmaintained so I wouldn't hold my breath.