Comment 19 for bug 1967632

https://launchpad.net/~liuck
Thank you very much! I managed to use my SafeNet eToken 5100 to login to a Brazilian government website using your instructions!

In my case, I didn't need to install the libacsccid1 package, maybe that is related to your smart card. I also didn't have any infinite cycle when testing my eToken, it seems to work just fine. And the package pcscd was already installed, since it was needed to use the eToken in Ubuntu 20.04.

The only remaining "bug" is that I had to manually follow a few symbolic links to find the real location of the PKCS11 module. In Ubuntu 20.04 I could just add the path "/usr/lib/libeTPkcs11.so", but this is a symbolic link to "/usr/lib/libeToken.so", which in turn is a symbolic link to "/usr/lib/libeToken.so.10.7.77". So it only worked when I used the final path "/usr/lib/libeToken.so.10.7.77".

Summarizing the solution you gave above, again, but using sudo this time:

$ sudo apt install pcscd
$ sudo mkdir /etc/apparmor.d/abstractions/p11-kit.d/
$ echo "/run/user/[0-9]*/** mr," | sudo tee /etc/apparmor.d/abstractions/p11-kit.d/snap
$ echo "/run/pcscd/pcscd.comm rw," | sudo tee -a /etc/apparmor.d/abstractions/p11-kit.d/snap
$ sudo sed -i 's|.*#include <abstractions/openssl>.*|&\n #include <abstractions/p11-kit>|' /var/lib/snapd/apparmor/profiles/snap.firefox.firefox
$ sudo apparmor_parser -v -C -r /var/lib/snapd/apparmor/profiles/snap.firefox.firefox

Then in Firefox -> Settings -> Privacy & Security -> Security devices... -> Load -> Module name: "eToken SafeNet" in my case, but can be anything you want, Module filename: "/usr/lib/libeToken.so.10.7.77", also in my case, you need to find the correct module for you, and it will change the module path automatically to another starting with "/run/user/..." after selecting the file.

That's for my USB eToken, my (software) SafeNet reader and my libeToken module.

My environment:

Ubuntu 22.04.1 LTS
Codename: jammy
Mozilla Firefox 104.0