LineageOS 21: Bitwarden cannot be used for passkey authentication on mobile

[LBJJFCeplwh7X1oUhVIMZqJY1WDDzjnSIsSIJ0o]

Steps To Reproduce

1. Ensure Bitwarden mobile is set as provider for "Passwords, Passkeys and Data Services"
2. Open mobile Browser
3. Open webpage "https://webauthn.io/"
4. Try to register a passkey or authenticate with a passkey

Expected Result

Android should offer to select the favorite passkey provider to use with the webpage

Actual Result

Google only offers to store a new or use an already stored passkey in the Google Account or to select another device. The list of other devices only contains NFC, USB or other smartphone.

Screenshots or Videos

No response

Additional Context

No response

Operating System

Android

Operating System Version

LineageOS 21 (Build: 20240610; Android 14)

Device

Oneplus 9 Pro (LE2123)

Build Version

2024.5.1 (10574)

Beta

• [ ] Using a pre-release version of the application.

[tAbIkUi4blEAu4VW0M5YzJirfSmb81ikaEnVLxy]

Hi @somova,

Thank you for this report. Did you test this in Chrome after performing the steps that are outlined in the documentation?

Thank you in advance,

[LBJJFCeplwh7X1oUhVIMZqJY1WDDzjnSIsSIJ0o]

Sorry, I forgot to mention the tested apps:

• Vivaldi mobile browser (v.6.7.3335.149)
• Firefox mobile browser (v.127.0)
• Chrome mobile browser (v.126.0.6478.71)

Additionally, I followed the documentation and enabled flag "M124", but no avail.

Addition: At first I did not find the second option (Enabled for 3rd party passkey providers under Android Credential Management for passkeys). After a closer look I found and enabled it. Now, the Chrome browser shows a bitwarden prompt when authenticating at "webauthn.io", but throws the following error message:

Fehler beim Lesen des Passkeys. Es gab ein Problem beim Lesen deines Passkeys für webauthn.io. Versuche es später erneut

Since my LineageOS smartphone is rooted. Are there any log files I could inspect?

[micahblut]

@somova Do you know if LineageOS supports Google Play Services?

[CArWNxszgIsOG6qLkJFpFf7n7xxbaKZEGci3Dav]

@somova Do you know if LineageOS supports Google Play Services?

Yes, all my OnePlus phones with LineageOS 21 have Google Play Services installed.

[LBJJFCeplwh7X1oUhVIMZqJY1WDDzjnSIsSIJ0o]

@somova Do you know if LineageOS supports Google Play Services?

Yes, LineageOS supports Google Play Services. During initial installation phase of LineageOS the user can decide to add the Google addon package. On my smartphone Google Services including Google Play are available

[LBJJFCeplwh7X1oUhVIMZqJY1WDDzjnSIsSIJ0o]

Now authentication succeeds with the Chrome browser. The error message

Fehler beim Lesen des Passkeys. Es gab ein Problem beim Lesen deines Passkeys für webauthn.io. Versuche es später erneut

disappers if the session timeout in the bitwarden mobile app is set to a value other than "immediately". Registering a passkey is still not offered.