3
0
Fork 0
forked from mirrors/nixpkgs
nixpkgs/nixos/modules/services/networking/privoxy.nix
Eelco Dolstra 29027fd1e1 Rewrite ‘with pkgs.lib’ -> ‘with lib’
Using pkgs.lib on the spine of module evaluation is problematic
because the pkgs argument depends on the result of module
evaluation. To prevent an infinite recursion, pkgs and some of the
modules are evaluated twice, which is inefficient. Using ‘with lib’
prevents this problem.
2014-04-14 16:26:48 +02:00

96 lines
1.8 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
inherit (pkgs) privoxy;
stateDir = "/var/spool/privoxy";
privoxyUser = "privoxy";
privoxyFlags = "--no-daemon --user ${privoxyUser} ${privoxyCfg}";
privoxyCfg = pkgs.writeText "privoxy.conf" ''
listen-address ${config.services.privoxy.listenAddress}
logdir ${config.services.privoxy.logDir}
confdir ${privoxy}/etc
filterfile default.filter
${config.services.privoxy.extraConfig}
'';
in
{
###### interface
options = {
services.privoxy = {
enable = mkOption {
default = false;
description = ''
Whether to run the machine as a HTTP proxy server.
'';
};
listenAddress = mkOption {
default = "127.0.0.1:8118";
description = ''
Address the proxy server is listening to.
'';
};
logDir = mkOption {
default = "/var/log/privoxy" ;
description = ''
Location for privoxy log files.
'';
};
extraConfig = mkOption {
default = "" ;
description = ''
Extra configuration. Contents will be added verbatim to the configuration file.
'';
};
};
};
###### implementation
config = mkIf config.services.privoxy.enable {
environment.systemPackages = [ privoxy ];
users.extraUsers = singleton
{ name = privoxyUser;
uid = config.ids.uids.privoxy;
description = "Privoxy daemon user";
home = stateDir;
};
jobs.privoxy =
{ name = "privoxy";
startOn = "startup";
preStart =
''
mkdir -m 0755 -p ${stateDir}
chown ${privoxyUser} ${stateDir}
'';
exec = "${privoxy}/sbin/privoxy ${privoxyFlags}";
};
};
}