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profiles: ephemeral: use new private-etc @groups syntax #5642

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merged 1 commit into from
Feb 6, 2023

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@glitsj16 glitsj16 commented Feb 6, 2023

Only changed the syntax to adhere to the @groups work and kept private-etc disabled.

Relates to #5610.
See the commit comment.

@netblue30 netblue30 merged commit 740f502 into netblue30:master Feb 6, 2023
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all merged, thanks!

@glitsj16 glitsj16 deleted the private-etc-ephemeral branch February 6, 2023 14:03
kmk3 added a commit to kmk3/firejail that referenced this pull request Feb 7, 2023
This reverts commit 5d0822c and later
commits that touch the same files (which is necessary in order to revert
the commit in question).

There seems to be a non-trivial amount of changes done in error in the
big refactor from commit 5d0822c ("private-etc: big profile changes",
2023-02-05).  For example, there are profiles for CLI programs
(including man.profile) and servers that now contain the @X11 group:

    $ git grep -l '^private-etc .*@X11' -- etc
    # [...]
    etc/profile-a-l/email-common.profile:private-etc @tls-ca,@X11,gnupg,hosts.conf,mailname,timezone
    etc/profile-m-z/man.profile:private-etc @X11,groff,man_db.conf,manpath.config,sysless
    etc/profile-m-z/mutt.profile:private-etc @tls-ca,@X11,Mutt,Muttrc,Muttrc.d,gai.conf,gnupg,gnutls,hosts.conf,mail,mailname,nntpserver,terminfo
    etc/profile-m-z/neomutt.profile:private-etc @tls-ca,@X11,Mutt,Muttrc,Muttrc.d,gnupg,hosts.conf,mail,mailname,neomuttrc,neomuttrc.d,nntpserver
    etc/profile-m-z/nextcloud.profile:private-etc @tls-ca,@X11,Nextcloud,host.conf,os-release
    etc/profile-m-z/nodejs-common.profile:private-etc @tls-ca,@X11,host.conf,mime.types,rpc,services

Note: These are just the ones that I immediately noticed; it is possible
that there are many that I missed.

Part of the issue is that the groups appear to be inconsistent and
rather broad.  For exmaple, paths related to 3D graphics (vulkan) and
audio (openal) are in the @games group, which are not used only by games
and not all games use those standards/libraries.  As another example,
the @X11 group contains paths related to GTK, KDE and GPU hardware
acceleration, even though those are not necessarily tied to X11 (and
even though hardware acceleration may be used by headless programs).
Replacing the known paths with groups that are not very granular results
in loss of information about what exactly a profile actually needs and
so makes the profiles less self-documenting.  Note also that a given
path could potentially belong to multiple groups, which would preclude
using the "etc-cleanup" tool (in its current form at least), as it would
not know which is the correct group to replace the path with.

Command used to revert the changes:

    $ git revert \
      1be9bb3 \
      e889db0 \
      e6f2374 \
      acb0154 \
      740f502 \
      5649bd4 \
      2e4e9d1 \
      0f996ea \
      5d0822c

Note: This reverts commits from PRs netblue30#5641 netblue30#5642 netblue30#5643, most of which are
later re-applied.

Relates to netblue30#5610.
kmk3 added a commit to kmk3/firejail that referenced this pull request Feb 7, 2023
This reverts commit 5d0822c and later
commits that touch the same files (which is necessary in order to revert
the commit in question).

There seems to be a non-trivial amount of changes done in error in the
big refactor from commit 5d0822c ("private-etc: big profile changes",
2023-02-05).  For example, there are profiles for CLI programs
(including man.profile) and servers that now contain the @X11 group:

    $ git grep -l '^private-etc .*@X11' -- etc
    # [...]
    etc/profile-a-l/email-common.profile:private-etc @tls-ca,@X11,gnupg,hosts.conf,mailname,timezone
    etc/profile-m-z/man.profile:private-etc @X11,groff,man_db.conf,manpath.config,sysless
    etc/profile-m-z/mutt.profile:private-etc @tls-ca,@X11,Mutt,Muttrc,Muttrc.d,gai.conf,gnupg,gnutls,hosts.conf,mail,mailname,nntpserver,terminfo
    etc/profile-m-z/neomutt.profile:private-etc @tls-ca,@X11,Mutt,Muttrc,Muttrc.d,gnupg,hosts.conf,mail,mailname,neomuttrc,neomuttrc.d,nntpserver
    etc/profile-m-z/nextcloud.profile:private-etc @tls-ca,@X11,Nextcloud,host.conf,os-release
    etc/profile-m-z/nodejs-common.profile:private-etc @tls-ca,@X11,host.conf,mime.types,rpc,services

Note: These are just the ones that I immediately noticed; it is possible
that there are many that I missed.

Part of the issue is that the groups appear to be inconsistent and
rather broad.  For example, paths related to 3D graphics (vulkan) and
audio (openal) are in the @games group, which are not used only by games
and not all games use those standards/libraries.  As another example,
the @X11 group contains paths related to GTK, KDE and GPU hardware
acceleration, even though those are not necessarily tied to X11 (and
even though hardware acceleration may be used by headless programs).
Replacing the known paths with groups that are not very granular results
in loss of information about what exactly a profile actually needs and
so makes the profiles less self-documenting.  Note also that a given
path could potentially belong to multiple groups, which would preclude
using the "etc-cleanup" tool (in its current form at least), as it would
not know which is the correct group to replace the path with.

Command used to revert the changes:

    $ git revert \
      1be9bb3 \
      e889db0 \
      e6f2374 \
      acb0154 \
      740f502 \
      5649bd4 \
      2e4e9d1 \
      0f996ea \
      5d0822c

Note: This reverts commits from PRs netblue30#5641 netblue30#5642 netblue30#5643, most of which are
later re-applied.

Relates to netblue30#5610.
@kmk3 kmk3 changed the title ephemeral: use newly introduced private-etc @groups syntax profiles: ephemeral: use new private-etc @groups syntax Jul 9, 2024
kmk3 added a commit that referenced this pull request Oct 5, 2024
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