blob: 503c14c9b6245659b2c474450bde898c91322b4a (
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
44
45
46
47
48
49
50
51
52
53
54
55
56
|
# This module implements a terminal service based on ‘x11vnc’. It
# listens on port 5900 for VNC connections. It then presents a login
# screen to the user. If the user successfully authenticates, x11vnc
# checks to see if a X server is already running for that user. If
# not, a X server (Xvfb) is started for that user. The Xvfb instances
# persist across VNC sessions.
{ lib, pkgs, ... }:
with lib;
{
config = {
services.xserver.enable = true;
services.xserver.videoDrivers = [];
# Enable GDM. Any display manager will do as long as it supports XDMCP.
services.xserver.displayManager.gdm.enable = true;
systemd.sockets.terminal-server =
{ description = "Terminal Server Socket";
wantedBy = [ "sockets.target" ];
before = [ "multi-user.target" ];
socketConfig.Accept = true;
socketConfig.ListenStream = 5900;
};
systemd.services."terminal-server@" =
{ description = "Terminal Server";
path =
[ pkgs.xorg.xorgserver.out pkgs.gawk pkgs.which pkgs.openssl pkgs.xorg.xauth
pkgs.nettools pkgs.shadow pkgs.procps pkgs.utillinux pkgs.bash
];
environment.FD_GEOM = "1024x786x24";
environment.FD_XDMCP_IF = "127.0.0.1";
#environment.FIND_DISPLAY_OUTPUT = "/tmp/foo"; # to debug the "find display" script
serviceConfig =
{ StandardInput = "socket";
StandardOutput = "socket";
StandardError = "journal";
ExecStart = "@${pkgs.x11vnc}/bin/x11vnc x11vnc -inetd -display WAIT:1024x786:cmd=FINDCREATEDISPLAY-Xvfb.xdmcp -unixpw -ssl SAVE";
# Don't kill the X server when the user quits the VNC
# connection. FIXME: the X server should run in a
# separate systemd session.
KillMode = "process";
};
};
};
}
|