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|
{
config,
lib,
pkgs,
...
}:
let
cfg = config.services.filtron;
addressType = lib.types.submodule {
options = {
address = lib.mkOption {
type = lib.types.str;
default = "127.0.0.1";
};
port = lib.mkOption { type = lib.types.port; };
};
};
in
{
options.services.filtron = {
enable = lib.mkEnableOption "filtron";
package = lib.mkOption {
type = lib.types.package;
default = pkgs.filtron;
description = ''
The package containing the filtron executable.
'';
};
api = lib.mkOption {
type = addressType;
default = {
address = "localhost";
port = 4005;
};
description = ''
API listen address and port.
'';
};
listen = lib.mkOption {
type = addressType;
default = {
port = 4004;
};
description = ''
Proxy listen address and port.
'';
};
target = lib.mkOption {
type = addressType;
default = {
port = 8888;
};
description = ''
Target address and port for reverse proxy.
'';
};
rules = lib.mkOption {
type = with lib.types; listOf (attrsOf anything);
description = ''
Rule list.
'';
};
readBufferSize = lib.mkOption {
type = lib.types.int;
default = 16384;
description = ''
Size of the buffer used for reading.
'';
};
};
config = lib.mkIf cfg.enable {
users.users.filtron = {
description = "Filtron daemon user";
group = "filtron";
isSystemUser = true;
};
users.groups.filtron = { };
systemd.services.filtron = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
description = "Start a filtron instance.";
serviceConfig = {
User = "filtron";
ExecStart = with builtins; ''
${cfg.package}/bin/filtron \
-rules ${toFile "filtron-rules.json" (toJSON cfg.rules)} \
-api "${cfg.api.address}:${toString cfg.api.port}" \
-listen "${cfg.listen.address}:${toString cfg.listen.port}" \
-target "${cfg.target.address}:${toString cfg.target.port}" \
-read-buffer-size ${toString cfg.readBufferSize}
'';
};
};
};
}
|
