Checking the keyboard layout has been a long set of hurdles so far, with
several attempts. Originally, the checking was introduced by @lheckemann
in #23709.
The initial implementation just was trying to check whether the symbols/
directory contained the layout name.
Unfortunately, that wasn't enough and keyboard variants weren't
recognized, so if you set layout to eg. "dvorak" it will fail with an
error (#25526).
So my improvement on that was to use sed to filter rules/base.lst and
match the layout against that. I fucked up twice with this, first
because layout can be a comma-separated list which I didn't account for
and second because I ran into a Nix issue (NixOS/nix#1426).
After fixing this, it still wasn't enough (and this is btw. what
localectl also does), because we were *only* matching rules but not
symbols, so using "eu" as a layout won't work either.
I decided now it's the time to actually use libxkbcommon to try
compiling the keyboard options and see whether it succeeds. This comes
in the form of a helper tool called xkbvalidate.
IMHO this approach is a lot less error-prone and we can be sure that we
don't forget about anything because that's what the X server itself uses
to compile the keymap.
Another advantage of this is that we now validate the full set of XKB
options rather than just the layout.
Tested this against a variety of wrong and correct keyboard
configurations and against the "keymap" NixOS VM tests.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @lheckemann, @peti, @7c6f434c, @tohl, @vcunat, @lluchs
Fixes: #27597
Creating and then erasing the key relies on the disk erasing data
correctly, and otherwise allows attackers to simply decrypt swap just
using "secretkey". We don't actually need a LUKS header, so we can save
ourselves some pointless disk writes and identifiability.
In addition, I wouldn't have made the awful mistake of backing up my swap partition's LUKS header instead of my zpool's. May my data rest in peace.
- Remove useless escape of question mark
- Fix and quoting
- Add some '&&s' for correctness
- Add escapeShellArg
- Remove &&s in preStart
Edited by grahamc: fixed the ${} typo on line 246
The previous package didn't build properly due to a bug in the build
script, and the nixos module didn't evaluate due to missing descriptions
in the options. This fixes both issues.
It also adds missing command-line options that weren't able to be set
and properly converts bools to the strings exhibitor expects.
Syntax errors prevented important parameters from being passed to
oauth2_proxy, which could have permitted unauthorised access to
services behind the proxy.
This allows to run the prune job periodically on a machine.
By default the if enabled the job is run once a week.
The structure is similar to how system.autoUpgrade works.
The systemd service file shipped with strongswan has strongswan started after `network-online`. It turns out that this is for good reason: failure to connect on boot otherwise.
See this thread on the mailing list, which my colleague initiated after finding that our NixOS strongswan config wouldn't connect on boot:
https://lists.strongswan.org/pipermail/users/2017-January/010359.html
Tested on a local config (which has the strongswan service config overridden).
The helper tool had a very early check whether the automatically created
CA key/cert are available and thus it would abort if the key was
unavailable even though we don't need or even want to have the CA key.
Unfortunately our NixOS test didn't catch this, because it was just
switching from a configuration with an automatically created CA to a
manual configuration without deleting the generated keys and certs.
This is done now in the tests and it's also fixed in the helper tool.
Reported-by: @jpotier
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
1. Needs to call makeTest or else nothing happens when you run
`nix-build nixos/tests/postgresql.nix`.
2. Tests run as root, so there needs to be a corresponding user in
PostgreSQL.
Use xmlstarlet to update the OVMF path on each startup, like we do for
<emulator>...qemu-kvm</emulator>.
A libvirt domain using UEFI cannot start if the OVMF path is garbage
collected/missing.
Instead of grep and sed, which is brittle.
(I don't know how to preserve the comment we currently add to say that
this line is auto-updated. But I don't think it adds much value, so I'm
not spending any effort on it.)
The current behavior was for gitlab-runner is to immediately terminate when there
was a restart required. This can lead to aborted builds and is annoying to users.
By enabling graceful mode gitlab-runner will wait for all builds to finish before
terminating. The disadvantage is that a nixos-rebuild switch needs to wait till
all jobs are done. Because of that it is not enabled by default.
#11864 Support Linux audit subsystem
Add the auditd.service as NixOS module to be able to
generate profiles from /var/log/audit/audit.log
with apparmor-utils.
auditd needs the folder /var/log/audit to be present on start
so this is generated in ExecPreStart.
auditd starts with -s nochange so that effective audit processing
is managed by the audit.service.
Originially, `programs.zsh` sets default values for some
initialisation scripts.
Nix resolves the case of multiple values by concatenating them all.
It is however impossible to predict where the default script will be
inserted; but we never want the default value to override the
user-specified ones.
Now, it doesn't set default values; almost everything is hardcoded at
the begining of the file.
* lib: introduce imap0, imap1
For historical reasons, imap starts counting at 1 and it's not
consistent with the rest of the lib.
So for now we split imap into imap0 that starts counting at zero and
imap1 that starts counting at 1. And imap is marked as deprecated.
See c71e2d4235 (commitcomment-21873221)
* replace uses of lib.imap
* lib: move imap to deprecated.nix
Regression introduced by 44c64fef16.
The services.xserver.layout option allows to specify more than one
layout separated by comma, which the commit above didn't take into
account.
This is very similar to @lheckemann's pull request (#26984) but differs
in the following ways:
* Print out the full list available layouts (as suggested by @0xABAB
in [1]).
* Loop over $layout using the default IFS (and thus no need for
escaping ${cfg.layout}), because the layouts won't contain white
spaces.
* Re-do the error message, which now uses multiple echos instead of a
heredoc, so the line is wrapped according to the viewers terminal
width.
I've tested this with several good and bad layouts and also against the
keymap NixOS VM subtests.
[1]: https://github.com/NixOS/nixpkgs/pull/26984#discussion_r125146700
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Fixes: #26961Closes: #26984
* removed pid-file support, it is needless to run collectd as systemd service
* removed static user id, as all the files reowned on the service start
* added ambient capabilities for ping and smart (hdd health) functions
