commit
407be0a577
|
@ -808,6 +808,7 @@
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|||
./services/ttys/agetty.nix
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||||
./services/ttys/gpm.nix
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||||
./services/ttys/kmscon.nix
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||||
./services/wayland/cage.nix
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||||
./services/web-apps/atlassian/confluence.nix
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||||
./services/web-apps/atlassian/crowd.nix
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||||
./services/web-apps/atlassian/jira.nix
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||||
|
|
99
nixos/modules/services/wayland/cage.nix
Normal file
99
nixos/modules/services/wayland/cage.nix
Normal file
|
@ -0,0 +1,99 @@
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|||
{ config, pkgs, lib, ... }:
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||||
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||||
with lib;
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||||
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||||
let
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||||
cfg = config.services.cage;
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in {
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||||
options.services.cage.enable = mkEnableOption "cage kiosk service";
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||||
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||||
options.services.cage.user = mkOption {
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||||
type = types.str;
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||||
default = "demo";
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||||
description = ''
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||||
User to log-in as.
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'';
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||||
};
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||||
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||||
options.services.cage.extraArguments = mkOption {
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||||
type = types.listOf types.str;
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||||
default = [];
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||||
defaultText = "[]";
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||||
description = "Additional command line arguments to pass to Cage.";
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||||
example = ["-d"];
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||||
};
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||||
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||||
options.services.cage.program = mkOption {
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||||
type = types.path;
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||||
default = "${pkgs.xterm}/bin/xterm";
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||||
description = ''
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||||
Program to run in cage.
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'';
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||||
};
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||||
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||||
config = mkIf cfg.enable {
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||||
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||||
# The service is partially based off of the one provided in the
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# cage wiki at
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||||
# https://github.com/Hjdskes/cage/wiki/Starting-Cage-on-boot-with-systemd.
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systemd.services."cage-tty1" = {
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||||
enable = true;
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||||
after = [
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||||
"systemd-user-sessions.service"
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||||
"plymouth-start.service"
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||||
"plymouth-quit.service"
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||||
"systemd-logind.service"
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||||
"getty@tty1.service"
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||||
];
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||||
before = [ "graphical.target" ];
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||||
wants = [ "dbus.socket" "systemd-logind.service" "plymouth-quit.service"];
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||||
wantedBy = [ "graphical.target" ];
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||||
conflicts = [ "getty@tty1.service" ];
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||||
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||||
restartIfChanged = false;
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||||
serviceConfig = {
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||||
ExecStart = ''
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||||
${pkgs.cage}/bin/cage \
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||||
${escapeShellArgs cfg.extraArguments} \
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-- ${cfg.program}
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'';
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||||
User = cfg.user;
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||||
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||||
ConditionPathExists = "/dev/tty1";
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||||
IgnoreSIGPIPE = "no";
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||||
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||||
# Log this user with utmp, letting it show up with commands 'w' and
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||||
# 'who'. This is needed since we replace (a)getty.
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||||
UtmpIdentifier = "%n";
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UtmpMode = "user";
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# A virtual terminal is needed.
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TTYPath = "/dev/tty1";
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||||
TTYReset = "yes";
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TTYVHangup = "yes";
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TTYVTDisallocate = "yes";
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||||
# Fail to start if not controlling the virtual terminal.
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StandardInput = "tty-fail";
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StandardOutput = "syslog";
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StandardError = "syslog";
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||||
# Set up a full (custom) user session for the user, required by Cage.
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PAMName = "cage";
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||||
};
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||||
};
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||||
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||||
security.pam.services.cage.text = ''
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auth required pam_unix.so nullok
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||||
account required pam_unix.so
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||||
session required pam_unix.so
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||||
session required ${pkgs.systemd}/lib/security/pam_systemd.so
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||||
'';
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||||
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||||
hardware.opengl.enable = mkDefault true;
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||||
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||||
systemd.targets.graphical.wants = [ "cage-tty1.service" ];
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||||
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||||
systemd.defaultUnit = "graphical.target";
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||||
};
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||||
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||||
meta.maintainers = with lib.maintainers; [ matthewbauer flokli ];
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||||
}
|
|
@ -39,6 +39,7 @@ in
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buildbot = handleTest ./buildbot.nix {};
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caddy = handleTest ./caddy.nix {};
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cadvisor = handleTestOn ["x86_64-linux"] ./cadvisor.nix {};
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cage = handleTest ./cage.nix {};
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cassandra = handleTest ./cassandra.nix {};
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ceph-single-node = handleTestOn ["x86_64-linux"] ./ceph-single-node.nix {};
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||||
ceph-multi-node = handleTestOn ["x86_64-linux"] ./ceph-multi-node.nix {};
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||||
|
|
43
nixos/tests/cage.nix
Normal file
43
nixos/tests/cage.nix
Normal file
|
@ -0,0 +1,43 @@
|
|||
import ./make-test-python.nix ({ pkgs, ...} :
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||||
|
||||
{
|
||||
name = "cage";
|
||||
meta = with pkgs.stdenv.lib.maintainers; {
|
||||
maintainers = [ matthewbauer flokli ];
|
||||
};
|
||||
|
||||
machine = { ... }:
|
||||
|
||||
{
|
||||
imports = [ ./common/user-account.nix ];
|
||||
services.cage = {
|
||||
enable = true;
|
||||
user = "alice";
|
||||
program = "${pkgs.xterm}/bin/xterm -cm -pc"; # disable color and bold to make OCR easier
|
||||
};
|
||||
|
||||
# this needs a fairly recent kernel, otherwise:
|
||||
# [backend/drm/util.c:215] Unable to add DRM framebuffer: No such file or directory
|
||||
# [backend/drm/legacy.c:15] Virtual-1: Failed to set CRTC: No such file or directory
|
||||
# [backend/drm/util.c:215] Unable to add DRM framebuffer: No such file or directory
|
||||
# [backend/drm/legacy.c:15] Virtual-1: Failed to set CRTC: No such file or directory
|
||||
# [backend/drm/drm.c:618] Failed to initialize renderer on connector 'Virtual-1': initial page-flip failed
|
||||
# [backend/drm/drm.c:701] Failed to initialize renderer for plane
|
||||
boot.kernelPackages = pkgs.linuxPackages_latest;
|
||||
|
||||
virtualisation.memorySize = 1024;
|
||||
};
|
||||
|
||||
enableOCR = true;
|
||||
|
||||
testScript = { nodes, ... }: let
|
||||
user = nodes.machine.config.users.users.alice;
|
||||
in ''
|
||||
with subtest("Wait for cage to boot up"):
|
||||
start_all()
|
||||
machine.wait_for_file("/run/user/${toString user.uid}/wayland-0.lock")
|
||||
machine.wait_until_succeeds("pgrep xterm")
|
||||
machine.wait_for_text("alice@machine")
|
||||
machine.screenshot("screen")
|
||||
'';
|
||||
})
|
Loading…
Reference in a new issue