78 lines
1.8 KiB
Nix
78 lines
1.8 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with import <stockholm/lib>;
|
|
|
|
let
|
|
nixpkgs-1509 = import (pkgs.fetchFromGitHub {
|
|
owner = "NixOS"; repo = "nixpkgs-channels";
|
|
rev = "91371c2bb6e20fc0df7a812332d99c38b21a2bda";
|
|
sha256 = "1as1i0j9d2n3iap9b471y4x01561r2s3vmjc5281qinirlr4al73";
|
|
}) {};
|
|
|
|
wvdial = nixpkgs-1509.wvdial; # https://github.com/NixOS/nixpkgs/issues/16113
|
|
|
|
# TODO: currently it is only netzclub
|
|
umts-bin = pkgs.writeScriptBin "umts" ''
|
|
#!/bin/sh
|
|
set -euf
|
|
systemctl start umts
|
|
trap "systemctl stop umts;trap - INT TERM EXIT;exit" INT TERM EXIT
|
|
echo nameserver 8.8.8.8 | tee -a /etc/resolv.conf
|
|
journalctl -xfu umts
|
|
'';
|
|
|
|
wvdial-defaults = ''
|
|
Phone = *99***1#
|
|
Dial Command = ATDT
|
|
Modem = ${cfg.modem-device}
|
|
Baud = 460800
|
|
Init1 = AT+CGDCONT=1,"IP","pinternet.interkom.de","",0,0
|
|
Init2 = ATZ
|
|
Init3 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
|
|
ISDN = 0
|
|
Modem Type = Analog Modem
|
|
Username = netzclub
|
|
Password = netzclub
|
|
Stupid Mode = 1
|
|
Idle Seconds = 0'';
|
|
|
|
cfg = config.makefu.umts;
|
|
|
|
out = {
|
|
options.makefu.umts = api;
|
|
config = lib.mkIf cfg.enable imp;
|
|
};
|
|
|
|
api = {
|
|
enable = mkEnableOption "umts";
|
|
|
|
modem-device = mkOption {
|
|
default = "/dev/ttyUSB0";
|
|
type = types.str;
|
|
description = ''
|
|
path to modem device, use <filename>/dev/serial/by-id/...</filename>
|
|
to avoid race conditions.
|
|
'';
|
|
};
|
|
};
|
|
|
|
imp = {
|
|
environment.shellAliases = {
|
|
umts = "sudo ${umts-bin}/bin/umts";
|
|
};
|
|
environment.systemPackages = [ ];
|
|
|
|
environment.wvdial.dialerDefaults = wvdial-defaults;
|
|
|
|
systemd.services.umts = {
|
|
description = "UMTS wvdial Service";
|
|
serviceConfig = {
|
|
Type = "simple";
|
|
Restart = "always";
|
|
RestartSec = "10s";
|
|
ExecStart = "${wvdial}/bin/wvdial -n";
|
|
};
|
|
};
|
|
};
|
|
in out
|