61 lines
1.5 KiB
Nix
61 lines
1.5 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with config.krebs.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
|
|
|
|
modem-device = "/dev/serial/by-id/usb-Lenovo_F5521gw_38214921FBBBC7B0-if09";
|
|
|
|
# TODO: currently it is only netzclub
|
|
umts-bin = pkgs.writeScriptBin "umts" ''
|
|
#!/bin/sh
|
|
set -euf
|
|
systemctl stop wpa_supplicant
|
|
systemctl start umts
|
|
trap "systemctl stop umts && systemctl start wpa_supplicant;trap - INT TERM EXIT;exit" INT TERM EXIT
|
|
echo nameserver 8.8.8.8 | tee -a /etc/resolv.conf
|
|
journalctl -xfu umts
|
|
'';
|
|
|
|
wvdial-defaults = ''
|
|
Modem = ${modem-device}
|
|
Init1 = AT+CFUN=1
|
|
Init2 = AT+CGDCONT=1,"IP","pinternet.interkom.de","",0,0
|
|
Stupid mode = 1
|
|
phone= *99#
|
|
Username = netzclub
|
|
Password = netzclub
|
|
'';
|
|
|
|
|
|
out = {
|
|
environment.shellAliases = {
|
|
umts = "sudo ${umts-bin}/bin/umts";
|
|
};
|
|
|
|
security.sudo.extraConfig = ''
|
|
lass ALL= (root) NOPASSWD: ${umts-bin}/bin/umts
|
|
'';
|
|
|
|
environment.wvdial.dialerDefaults = wvdial-defaults;
|
|
|
|
systemd.services.umts = {
|
|
description = "UMTS wvdial Service";
|
|
serviceConfig = {
|
|
Type = "simple";
|
|
Restart = "always";
|
|
RestartSec = "10s";
|
|
ExecStart = "${wvdial}/bin/wvdial -n";
|
|
};
|
|
};
|
|
};
|
|
in out
|
|
|