HOW TO: Firejailed Mullvad Browser

Note: This is a fork of firejailed-tor-browser by rusty-snake. This fork is for Firejailing Mullvad Browser instead of Tor Browser.

• Install firejail (repo) latest git, or if you are using a stable firejail release, have a look at stable-profiles.
• Download Mullvad Browser
• Verify the signature as described here.
• Execute the install.sh script in a terminal:

  $ ./install.sh ~/Downloads/mullvad-browser-linux64-*_ALL.tar.xz

  Or do the following steps:

  • Create ${HOME}/.firejailed-mullvad-browser and extract Mullvad Browser to it.
  • Create ${HOME]/.firejailed-mullvad-browser/Data and ${HOME}/.firejailed-mullvad-browser/UpdateInfo
  • Copy the firejailed-mullvad-browser.profile file from this repo to $HOME/.config/firejail/firejailed-mullvad-browser.profile.
  • Copy the firejailed-mullvad-browser.desktop.in file from this repo to $HOME/.local/share/applications/firejailed-mullvad-browser.desktop and replace each occurrence of the string HOME with the content of $HOME.
  • Add blacklist ${HOME}/.firejailed-mullvad-browser to $HOME/.config/firejail/disable-programs.local
  • Summary

    $ mkdir $HOME/.firejailed-mullvad-browser/{,Data,UpdateInfo}
    $ tar -C "$HOME/.firejailed-mullvad-browser" --strip 1 -xJf ~/Downloads/mullvad-browser-linux64-*_ALL.tar.xz
    $ wget -O "$HOME/.config/firejail/firejailed-mullvad-browser.profile" "https://raw.githubusercontent.com/samsapti/firejailed-mullvad-browser/master/firejailed-mullvad-browser.profile"
    $ wget -O- "https://raw.githubusercontent.com/samsapti/firejailed-mullvad-browser/master/firejailed-mullvad-browser.desktop.in" | sed "s;HOME;$HOME;g" > "$HOME/.local/share/applications/firejailed-mullvad-browser.desktop"
    $ echo 'blacklist ${HOME}/.firejailed-mullvad-browser' >> "${HOME}/.config/firejail/disbale-programs.local"

• Now you can start Mullvad Browser from your Desktop Environment or by running firejail --profile=firejailed-mullvad-browser "$HOME/Browser/start-mullvad-browser".
• Additionally, you can restrict the available interfaces with the net command.
  • List all interfaces: ip addr show or ifconfig
  • Add the interface with your internet connection to firejailed-mullvad-browser.local
  • Example: echo 'net wlan0' >> "${HOME}/.config/firejail/firejailed-mullvad-browser.local"
• Tor Browser 10.5 added Wayland support (Mullvad Browser is based on Tor Browser). firejailed-mullvad-browser.profile enables the use of the wayland backend and blocks access to X11. If you still rely on X11, you need to run install.sh/update.sh with --x11 or add the following to your firejailed-mullvad-browser.local:

  include firejailed-mullvad-browser-x11.inc

License: MIT