Commit Graph

20 Commits

Author SHA1 Message Date
Joachim Fasting
cef2814a4f nixos: add optional process information hiding
This module adds an option `security.hideProcessInformation` that, when
enabled, restricts access to process information such as command-line
arguments to the process owner.  The module adds a static group "proc"
whose members are exempt from process information hiding.

Ideally, this feature would be implemented by simply adding the
appropriate mount options to `fileSystems."/proc".fsOptions`, but this
was found to not work in vmtests. To ensure that process information
hiding is enforced, we use a systemd service unit that remounts `/proc`
after `systemd-remount-fs.service` has completed.

To verify the correctness of the feature, simple tests were added to
nixos/tests/misc: the test ensures that unprivileged users cannot see
process information owned by another user, while members of "proc" CAN.

Thanks to @abbradar for feedback and suggestions.
2016-04-10 12:27:06 +02:00
Joachim Fasting
ea443d719c nixos/tests: implement a trivial test for sudo
This is an alternative to NixOS/nixpkgs#6721, with
improvements suggested by @edolstra
2016-03-25 06:33:11 +01:00
Aneesh Agrawal
3c5fca9618 filesystems: use list of strings for fs options
Allow usage of list of strings instead of a comma-separated string
for filesystem options. Deprecate the comma-separated string style
with a warning message; convert this to a hard error after 16.09.
15.09 was just released, so this provides a deprecation period during
the 16.03 release.

closes #10518

Signed-off-by: Robin Gloster <mail@glob.in>
2016-02-06 19:48:30 +00:00
Luca Bruno
bb88a11ee9 nixos/tests/misc: start systemd-udev-settle manually
systemd-udev-settle is not started by default anymore.
Because checking for psmouse like that is considered legacy,
we start systemd-udev-settle manually in the test.

cc @edolstra
2015-12-01 10:27:26 +01:00
Joachim Schiele
0731489953 all tests: added meta.maintainers section 2015-07-12 12:29:51 +02:00
Eelco Dolstra
facd53315b tests/misc.nix: Ensure that the Nix DB is initialised correctly 2015-04-07 15:10:47 +02:00
Eelco Dolstra
f94f659a31 Don't require a device for tmpfs filesystems 2014-07-30 13:18:33 +02:00
Florian Friesdorf
9b7dbcc83e name nixos tests, close #3078 2014-06-28 16:05:47 +02:00
Eelco Dolstra
13befa3979 Set session variables in the shell as well 2014-06-13 18:34:56 +02:00
Eelco Dolstra
501d532188 Add a test for automounting 2014-04-29 15:34:55 +02:00
Eelco Dolstra
c52fb449f4 Urgh
Can't figure out why "hostname -s" keeps failing randomly :-(

http://hydra.nixos.org/build/10662142
2014-04-25 00:30:33 +02:00
Eelco Dolstra
23297b0edd Make nscd startup synchronous
Nscd forks into the background before it's ready to accept
connections. So explicitly wait until it's ready.

http://hydra.nixos.org/build/10661767
2014-04-24 23:18:47 +02:00
Eelco Dolstra
af817ae0d8 Try again 2014-04-24 18:32:32 +02:00
Eelco Dolstra
2b7e746c02 Make the misc test a bit more robust 2014-04-24 15:19:26 +02:00
Eelco Dolstra
560a1103ad Add option ‘systemd.tmpfiles.rules’
This allows specifying rules for systemd-tmpfiles.

Also, enable systemd-tmpfiles-clean.timer so that stuff is cleaned up
automatically 15 minutes after boot and every day, *if* you have the
appropriate cleanup rules (which we don't have by default).
2014-04-17 16:14:56 +02:00
Eelco Dolstra
518f710547 Fix module loading in systemd-udevd 2014-04-17 12:26:12 +02:00
Eelco Dolstra
abe218950c Make it easier to run the tests
You can now run a test in the nixos/tests directory directly using
nix-build, e.g.

  $ nix-build '<nixos/tests/login.nix>' -A test

This gets rid of having to add the test to nixos/tests/default.nix.
(Of course, you still need to add it to nixos/release.nix if you want
Hydra to run the test.)
2014-04-14 14:02:44 +02:00
Eelco Dolstra
e8baaba044 Add a regression test for hostname / nss_myhostname
Issue #1248.
2013-11-26 18:52:34 +01:00
Eelco Dolstra
de7083a495 Fix the misc test
http://hydra.nixos.org/build/6480163
2013-10-13 22:17:12 +02:00
Eelco Dolstra
5c1f8cbc70 Move all of NixOS to nixos/ in preparation of the repository merge 2013-10-10 13:28:20 +02:00