blob: 31aadb6aba6160382bbcf198a0f29b7e6f8068a2 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.mosh;
in
{
options.programs.mosh = {
enable = mkOption {
description = lib.mdDoc ''
Whether to enable mosh. Note, this will open ports in your firewall!
'';
default = false;
type = lib.types.bool;
};
withUtempter = mkOption {
description = ''
Whether to enable libutempter for mosh.
This is required so that mosh can write to /var/run/utmp (which can be queried with `who` to display currently connected user sessions).
Note, this will add a guid wrapper for the group utmp!
'';
default = true;
type = lib.types.bool;
};
};
config = mkIf cfg.enable {
environment.systemPackages = with pkgs; [ mosh ];
networking.firewall.allowedUDPPortRanges = [ { from = 60000; to = 61000; } ];
security.wrappers = mkIf cfg.withUtempter {
utempter = {
source = "${pkgs.libutempter}/lib/utempter/utempter";
owner = "root";
group = "utmp";
setuid = false;
setgid = true;
};
};
};
}
|