Betterbird gpg-agent pinentry

[wsyq]

Good afternoon,
this is my first flatpak installation; please be patient . I installed eu.betterbird.Betterbird version 115.12.0-bb29 and configured it to use my external gpg-keys. However, I cannot save encrypted drafts and cannot send encrypted mails. There is no pinentry popup. The journal gives:

Jun 18 20:36:53 mylaptop gpg-agent[21890]: failed to connect to user session D-Bus (1): Could not connect: No such file or directoryFailed to lookup password for key n/FBB4990F0A877482841F29922741AFAD7725AD80 with secret service: Could not connect: No such file or directory

OS: Debian GNU/Linux 12 (bookworm) x86_64
Host: Framework Laptop 16 (AMD Ryzen 7040 Series)
Kernel 6.1.0-21-amd64
DE GNOME 43.9

I don’t own this key ID. I have installed Betterbird directly in parallel. This regular installation gives the pinentry popup and all is fine.

How can I configure my flatpak installation to use my gpg-keys or integrate the gpg-agent in my flatpak session?

Any help/hint is greatly appreciated. BR, Andreas

[razzeee]

Please ask program specific questions on the programs

So either Issues · flathub/eu.betterbird.Betterbird · GitHub or in that case, as it’s a verified app, directly here GitHub - Betterbird/thunderbird-patches: Betterbird is a fork of Mozilla Thunderbird. Here are the patches that provide all the goodness.

[wsyq]

OK got it. RTFM

flatpak override --user --filesystem=home eu.betterbird.Betterbird

So the sandbox can access my home directory including my gpg keys. This will also simplify attaching files from my home directory. Thanks anyway.

[razzeee]

If it came over as rude, I did not intend for that.