105 lines
3.3 KiB
Nix
105 lines
3.3 KiB
Nix
{ lib, pkgs, config, ... }:
|
|
with lib;
|
|
let
|
|
cfg = config.services.brownpaper;
|
|
cfgc = config.programs.brownpaper;
|
|
package = pkgs.callPackage ./. { inherit pkgs; src = ./.; };
|
|
keyDir = pkgs.runCommand "brownpaper-keys" { } ''
|
|
mkdir -p $out
|
|
${concatStringsSep " && " (builtins.map (key: "ln -s ${key} $out") cfg.pgpKeys)}
|
|
'';
|
|
keyScript = pkgs.writeScript "brownpaper-keyscript" ''
|
|
#!${pkgs.bash}/bin/bash
|
|
DATADIR='${toString cfg.dataDir}'
|
|
([ ! -s "$DATADIR/keys" ] && [ -d "$DATADIR/keys" ]) && mv "$DATADIR/keys" "$DATADIR/keys.bak"
|
|
[ -s "$DATADIR/keys" ] && rm "$DATADIR/keys"
|
|
ln -s ${keyDir} "$DATADIR/keys"
|
|
'';
|
|
in
|
|
{
|
|
options.services.brownpaper = {
|
|
enable = mkEnableOption "brownpaper service";
|
|
listen = mkOption {
|
|
type = types.str;
|
|
default = "127.0.0.1";
|
|
};
|
|
port = mkOption {
|
|
type = types.int;
|
|
default = 3000;
|
|
};
|
|
dataDir = mkOption {
|
|
type = types.path;
|
|
default = "/var/lib/brownpaper";
|
|
};
|
|
user = mkOption {
|
|
type = types.str;
|
|
default = "brownpaper";
|
|
};
|
|
pgpKeys = mkOption {
|
|
type = with types; listOf path;
|
|
default = [ ];
|
|
};
|
|
gc = {
|
|
enable = mkEnableOption "delete old snippets";
|
|
dates = mkOption {
|
|
type = types.str;
|
|
default = "00:00";
|
|
description = ''
|
|
Specification (in the format described by
|
|
<citerefentry><refentrytitle>systemd.time</refentrytitle>
|
|
<manvolnum>7</manvolnum></citerefentry>) of the time at
|
|
which the garbage collector will run.
|
|
'';
|
|
};
|
|
maxAge = mkOption {
|
|
type = types.ints.positive;
|
|
default = 60 * 24 * 30;
|
|
description = "maximum age in minutes after which snippets will be garbage collected. Defaults to 30 days";
|
|
};
|
|
};
|
|
};
|
|
options.programs.brownpaper = {
|
|
enable = mkEnableOption "brownpaper client";
|
|
endpoint = mkOption {
|
|
type = types.str;
|
|
default = "http://${cfg.listen}:${toString cfg.port}";
|
|
};
|
|
};
|
|
config = {
|
|
users.users = mkIf cfg.enable { ${cfg.user} = { }; };
|
|
system.activationScripts.brownpaper = mkIf cfg.enable {
|
|
text = ''
|
|
mkdir -p ${toString cfg.dataDir}
|
|
chown ${toString cfg.user} -R ${toString cfg.dataDir}
|
|
${optionalString (cfg.pgpKeys != [ ]) "${keyScript}"}
|
|
'';
|
|
deps = [ ];
|
|
};
|
|
systemd.services.brownpaper = mkIf cfg.enable {
|
|
wantedBy = [ "multi-user.target" ];
|
|
after = [ "network-online.target" ];
|
|
path = [ pkgs.coreutils ];
|
|
environment.BROWNPAPER_STORAGE_DIR = "${toString cfg.dataDir}";
|
|
confinement = {
|
|
enable = true;
|
|
packages = with pkgs;[ bash coreutils findutils tzdata keyDir ];
|
|
};
|
|
serviceConfig =
|
|
{
|
|
BindPaths = [ cfg.dataDir ];
|
|
ExecStart = "${package.server}/bin/brownpaper ${cfg.listen}:${toString cfg.port}";
|
|
User = cfg.user;
|
|
};
|
|
};
|
|
systemd.services.brownpaper-gc = mkIf (cfg.enable && cfg.gc.enable) {
|
|
startAt = cfg.gc.dates;
|
|
script = "${pkgs.findutils}/bin/find ${cfg.dataDir} -maxdepth 1 -type f -mmin +${toString cfg.gc.maxAge} -delete";
|
|
};
|
|
environment.systemPackages = optionals cfgc.enable [
|
|
(pkgs.writeShellScriptBin "brownpaper" ''
|
|
BROWNPAPER_ENDPOINT='${cfgc.endpoint}' ${package.client}/bin/brownpaper "$@"
|
|
'')
|
|
];
|
|
};
|
|
}
|