nixpkgs/modules/services/security/torsocks.nix
Peter Simons eb6e1310b8 strip trailing whitespace; no functional change
svn path=/nixos/trunk/; revision=29285
2011-09-14 18:20:50 +00:00

73 lines
1.6 KiB
Nix

{ config, pkgs, ... }:
with pkgs.lib;
let
cfg = config.services.tor;
torsocks = pkgs.writeTextFile {
name = "torsocks";
text = ''
#!${pkgs.stdenv.shell}
TORSOCKS_CONF_FILE=${pkgs.writeText "torsocks.conf" cfg.torsocks.config} LD_PRELOAD="${pkgs.torsocks}/lib/torsocks/libtorsocks.so $LD_PRELOAD" $@
'';
executable = true;
destination = "/bin/torsocks";
};
in
{
###### interface
options = {
services.tor.torsocks = {
enable = mkOption {
default = cfg.client.enable;
description = ''
Whether to build torsocks scipt to relay application traffic via TOR.
'';
};
server = mkOption {
default = cfg.client.socksListenAddress;
example = "192.168.0.20";
description = ''
IP address of TOR client to use.
'';
};
config = mkOption {
default = "";
description = ''
Extra configuration. Contents will be added verbatim to torsocks
configuration file.
'';
};
};
};
###### implementation
config = mkIf cfg.torsocks.enable {
environment.systemPackages = [ torsocks ]; # expose it to the users
services.tor.torsocks.config = ''
server = ${toString(head (splitString ":" cfg.torsocks.server))}
server_port = ${toString(tail (splitString ":" cfg.torsocks.server))}
local = 127.0.0.0/255.128.0.0
local = 127.128.0.0/255.192.0.0
local = 169.254.0.0/255.255.0.0
local = 172.16.0.0/255.240.0.0
local = 192.168.0.0/255.255.0.0
'';
};
}