apparmor/profiles/apparmor.d/tunables/share
intrigeri a91d199ab1 Make tunables/share play well with aliases.
This reverts commit aa3022208f.

Space-separated list of values don't play well with aliases.
For example, in Tails, despite this alias rule:

  alias / -> /lib/live/mount/rootfs/*.squashfs/,

… the Tor Browser profile denies access to
/lib/live/mount/rootfs/filesystem.squashfs/usr/share/mime/mime.cache, which
should be equivalent to /usr/share/mime/mime.cache. That's fixed by using
alternations instead; too bad they're less readable.

Possibly related:
https://bugs.launchpad.net/apparmor/+bug/888077
https://bugs.launchpad.net/apparmor/+bug/1703692
https://bugs.launchpad.net/apparmor/+bug/1703692
2019-01-07 12:58:56 +00:00

15 lines
819 B
Text

@{flatpak_exports_root} = {flatpak/exports,flatpak/{app,runtime}/*/*/*/*/export}
# System-wide directories with behaviour analogous to /usr/share
# in patterns like the freedesktop.org basedir spec. These are
# owned by root or a system user, appear in XDG_DATA_DIRS, and
# are the parent directory for `applications`, `themes`,
# `dbus-1/services`, etc.
@{system_share_dirs} = /{usr,usr/local,var/lib/@{flatpak_exports_root}}/share
# Per-user/personal directories with behaviour analogous to
# ~/.local/share in patterns like the freedesktop.org basedir spec.
# These are owned by the user running an application, appear in
# XDG_DATA_DIRS or XDG_DATA_HOME, and are the parent directory
# for the same subdirectories as @{system_share_dirs}
@{user_share_dirs} = @{HOME}/.local/{,share/@{flatpak_exports_root}}/share