mirror of
https://github.com/NixOS/nixpkgs.git
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4f0dadbf38
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
125 lines
3.3 KiB
Nix
125 lines
3.3 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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let
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cfg = config.security.polkit;
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in
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{
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options = {
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security.polkit.enable = lib.mkEnableOption "polkit";
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security.polkit.package = lib.mkPackageOption pkgs "polkit" { };
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security.polkit.debug = lib.mkEnableOption "debug logs from polkit. This is required in order to see log messages from rule definitions";
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security.polkit.extraConfig = lib.mkOption {
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type = lib.types.lines;
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default = "";
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example = ''
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/* Log authorization checks. */
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polkit.addRule(function(action, subject) {
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// Make sure to set { security.polkit.debug = true; } in configuration.nix
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polkit.log("user " + subject.user + " is attempting action " + action.id + " from PID " + subject.pid);
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});
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/* Allow any local user to do anything (dangerous!). */
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polkit.addRule(function(action, subject) {
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if (subject.local) return "yes";
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});
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'';
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description = ''
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Any polkit rules to be added to config (in JavaScript ;-). See:
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<https://www.freedesktop.org/software/polkit/docs/latest/polkit.8.html#polkit-rules>
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'';
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};
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security.polkit.adminIdentities = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = [ "unix-group:wheel" ];
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example = [
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"unix-user:alice"
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"unix-group:admin"
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];
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description = ''
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Specifies which users are considered “administrators”, for those
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actions that require the user to authenticate as an
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administrator (i.e. have an `auth_admin`
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value). By default, this is all users in the `wheel` group.
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'';
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};
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};
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config = lib.mkIf cfg.enable {
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environment.systemPackages = [
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cfg.package.bin
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cfg.package.out
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];
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systemd.packages = [ cfg.package.out ];
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systemd.services.polkit.serviceConfig.ExecStart = [
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""
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"${cfg.package.out}/lib/polkit-1/polkitd ${lib.optionalString (!cfg.debug) "--no-debug"}"
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];
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systemd.services.polkit.restartTriggers = [ config.system.path ];
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systemd.services.polkit.stopIfChanged = false;
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# The polkit daemon reads action/rule files
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environment.pathsToLink = [ "/share/polkit-1" ];
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# PolKit rules for NixOS.
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environment.etc."polkit-1/rules.d/10-nixos.rules".text = ''
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polkit.addAdminRule(function(action, subject) {
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return [${lib.concatStringsSep ", " (map (i: "\"${i}\"") cfg.adminIdentities)}];
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});
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${cfg.extraConfig}
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''; # TODO: validation on compilation (at least against typos)
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services.dbus.packages = [ cfg.package.out ];
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security.pam.services.polkit-1 = { };
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security.wrappers = {
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pkexec = {
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setuid = true;
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owner = "root";
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group = "root";
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source = "${cfg.package.bin}/bin/pkexec";
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};
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polkit-agent-helper-1 = {
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setuid = true;
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owner = "root";
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group = "root";
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source = "${cfg.package.out}/lib/polkit-1/polkit-agent-helper-1";
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};
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};
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systemd.tmpfiles.rules = [
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# Probably no more needed, clean up
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"R /var/lib/polkit-1"
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"R /var/lib/PolicyKit"
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];
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users.users.polkituser = {
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description = "PolKit daemon";
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uid = config.ids.uids.polkituser;
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group = "polkituser";
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};
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users.groups.polkituser = { };
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};
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}
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