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|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.i2pd;
homeDir = "/var/lib/i2pd";
extip = "EXTIP=\$(${pkgs.curl}/bin/curl -sf \"http://jsonip.com\" | ${pkgs.gawk}/bin/awk -F'\"' '{print $4}')";
i2pSh = pkgs.writeScriptBin "i2pd" ''
#!/bin/sh
${if isNull cfg.extIp then extip else ""}
${pkgs.i2pd}/bin/i2p --log=1 --daemon=0 --service=0 \
--v6=${if cfg.enableIPv6 then "1" else "0"} \
--unreachable=${if cfg.unreachable then "1" else "0"} \
--host=${if isNull cfg.extIp then "$EXTIP" else cfg.extIp} \
${if isNull cfg.port then "" else "--port=${toString cfg.port}"} \
--httpproxyport=${toString cfg.proxy.httpPort} \
--socksproxyport=${toString cfg.proxy.socksPort} \
--ircport=${toString cfg.irc.port} \
--ircdest=${cfg.irc.dest} \
--irckeys=${cfg.irc.keyFile} \
--eepport=${toString cfg.eep.port} \
${if isNull cfg.sam.port then "" else "--samport=${toString cfg.sam.port}"} \
--eephost=${cfg.eep.host} \
--eepkeys=${cfg.eep.keyFile}
'';
in
{
###### interface
options = {
services.i2pd = {
enable = mkOption {
type = types.bool;
default = false;
description = ''
Enables I2Pd as a running service upon activation.
'';
};
extIp = mkOption {
type = with types; nullOr str;
default = null;
description = ''
Your external IP.
'';
};
unreachable = mkOption {
type = types.bool;
default = false;
description = ''
If the router is declared to be unreachable and needs introduction nodes.
'';
};
port = mkOption {
type = with types; nullOr int;
default = null;
description = ''
I2P listen port. If no one is given the router will pick between 9111 and 30777.
'';
};
enableIPv6 = mkOption {
type = types.bool;
default = false;
description = ''
Enables IPv6 connectivity. Disabled by default.
'';
};
http = {
port = mkOption {
type = types.int;
default = 7070;
description = ''
HTTP listen port.
'';
};
};
proxy = {
httpPort = mkOption {
type = types.int;
default = 4446;
description = ''
HTTP proxy listen port.
'';
};
socksPort = mkOption {
type = types.int;
default = 4447;
description = ''
SOCKS proxy listen port.
'';
};
};
irc = {
dest = mkOption {
type = types.str;
default = "irc.postman.i2p";
description = ''
Destination I2P tunnel endpoint address of IRC server. irc.postman.i2p by default.
'';
};
port = mkOption {
type = types.int;
default = 6668;
description = ''
Local IRC tunnel endoint port to listen on. 6668 by default.
'';
};
keyFile = mkOption {
type = types.str;
default = "privKeys.dat";
description = ''
File name containing destination keys. privKeys.dat by default.
'';
};
};
eep = {
host = mkOption {
type = types.str;
default = "127.0.0.1";
description = ''
Address to forward incoming traffic to. 127.0.0.1 by default.
'';
};
port = mkOption {
type = types.int;
default = 80;
description = ''
Port to forward incoming traffic to. 80 by default.
'';
};
keyFile = mkOption {
type = types.str;
default = "privKeys.dat";
description = ''
File name containing destination keys. privKeys.dat by default.
'';
};
};
sam = {
port = mkOption {
type = with types; nullOr int;
default = null;
description = ''
Local SAM tunnel endpoint. Usually 7656. SAM is disabled if not specified.
'';
};
};
};
};
###### implementation
config = mkIf cfg.enable {
users.extraUsers.i2pd = {
group = "i2pd";
description = "I2Pd User";
home = homeDir;
createHome = true;
uid = config.ids.uids.i2pd;
};
users.extraGroups.i2pd.gid = config.ids.gids.i2pd;
systemd.services.i2pd = {
description = "Minimal I2P router";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig =
{
User = "i2pd";
WorkingDirectory = homeDir;
Restart = "on-abort";
ExecStart = "${i2pSh}/bin/i2pd";
};
};
};
}
#
|