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78 lines
1.8 KiB
Nix
78 lines
1.8 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.tor;
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torify = pkgs.writeTextFile {
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name = "tsocks";
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text = ''
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#!${pkgs.runtimeShell}
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TSOCKS_CONF_FILE=${pkgs.writeText "tsocks.conf" cfg.tsocks.config} LD_PRELOAD="${pkgs.tsocks}/lib/libtsocks.so $LD_PRELOAD" "$@"
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'';
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executable = true;
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destination = "/bin/tsocks";
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};
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in
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{
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###### interface
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options = {
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services.tor.tsocks = {
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enable = mkOption {
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default = false;
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description = ''
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Whether to build tsocks wrapper script to relay application traffic via Tor.
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<important>
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<para>You shouldn't use this unless you know what you're
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doing because your installation of Tor already comes with
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its own superior (doesn't leak DNS queries)
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<literal>torsocks</literal> wrapper which does pretty much
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exactly the same thing as this.</para>
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</important>
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'';
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};
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server = mkOption {
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default = "localhost:9050";
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example = "192.168.0.20";
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description = ''
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IP address of TOR client to use.
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'';
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};
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config = mkOption {
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default = "";
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description = ''
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Extra configuration. Contents will be added verbatim to TSocks
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configuration file.
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'';
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};
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};
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};
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###### implementation
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config = mkIf cfg.tsocks.enable {
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environment.systemPackages = [ torify ]; # expose it to the users
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services.tor.tsocks.config = ''
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server = ${toString(head (splitString ":" cfg.tsocks.server))}
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server_port = ${toString(tail (splitString ":" cfg.tsocks.server))}
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local = 127.0.0.0/255.128.0.0
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local = 127.128.0.0/255.192.0.0
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'';
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};
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}
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