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nix: configure target users via nixos
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This makes patching home-manager no longer necessary.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2025-01-23 17:04:19 +09:00
parent b5bb7654da
commit 134247b57d
6 changed files with 143 additions and 187 deletions
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96
test.nix
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@@ -44,7 +44,6 @@ nixosTest {
# For glinfo and wayland-info:
mesa-demos
wayland-utils
alacritty
# For D-Bus tests:
libnotify
@@ -111,6 +110,43 @@ nixosTest {
enable = true;
stateDir = "/var/lib/fortify";
users.alice = 0;
home-manager = _: _: { home.stateVersion = "23.05"; };
apps = [
{
name = "ne-foot";
verbose = true;
share = pkgs.foot;
packages = [ pkgs.foot ];
command = "foot";
capability = {
dbus = false;
pulse = false;
};
}
{
name = "pa-foot";
verbose = true;
share = pkgs.foot;
packages = [ pkgs.foot ];
command = "foot";
capability.dbus = false;
}
{
name = "x11-alacritty";
verbose = true;
share = pkgs.alacritty;
packages = [ pkgs.alacritty ];
command = "alacritty";
capability = {
wayland = false;
x11 = true;
dbus = false;
pulse = false;
};
}
];
};
imports = [
@@ -176,16 +212,18 @@ nixosTest {
machine.screenshot(name)
def check_state(command, enablements):
def check_state(name, enablements):
instances = json.loads(machine.succeed("sudo -u alice -i XDG_RUNTIME_DIR=/run/user/1000 fortify --json ps"))
if len(instances) != 1:
raise Exception(f"unexpected state length {len(instances)}")
instance = next(iter(instances.values()))
if instance['config']['command'] != command:
config = instance['config']
if len(config['command']) != 1 or not(config['command'][0].startswith("/nix/store/")) or not(config['command'][0].endswith(f"{name}-start")):
raise Exception(f"unexpected command {instance['config']['command']}")
if instance['config']['confinement']['enablements'] != enablements:
if config['confinement']['enablements'] != enablements:
raise Exception(f"unexpected enablements {instance['config']['confinement']['enablements']}")
@@ -212,60 +250,60 @@ nixosTest {
# Create fortify uid 0 state directory:
machine.succeed("install -dm 0755 -o u0_a0 -g users /var/lib/fortify/u0")
# Start fortify outside Wayland session:
# Start fortify permissive defaults outside Wayland session:
print(machine.succeed("sudo -u alice -i fortify -v run -a 0 touch /tmp/success-bare"))
machine.wait_for_file("/tmp/fortify.1000/tmpdir/0/success-bare")
# Start fortify within Wayland session:
# Start fortify permissive defaults within Wayland session:
fortify('-v run --wayland --dbus notify-send -a "NixOS Tests" "Test notification" "Notification from within sandbox." && touch /tmp/dbus-done')
machine.wait_for_file("/tmp/dbus-done")
collect_state_ui("dbus_notify_exited")
machine.succeed("pkill -9 mako")
# Start a terminal (foot) within fortify:
fortify("run --wayland foot")
wait_for_window("u0_a0@machine")
# Start app (foot) with Wayland enablement:
swaymsg("exec ne-foot")
wait_for_window("u0_a1@machine")
machine.send_chars("clear; wayland-info && touch /tmp/success-client\n")
machine.wait_for_file("/tmp/fortify.1000/tmpdir/0/success-client")
collect_state_ui("foot_wayland_permissive")
check_state(["foot"], 1)
machine.wait_for_file("/tmp/fortify.1000/tmpdir/1/success-client")
collect_state_ui("foot_wayland")
check_state("ne-foot", 1)
# Verify acl on XDG_RUNTIME_DIR:
print(machine.succeed("getfacl --absolute-names --omit-header --numeric /run/user/1000 | grep 1000000"))
print(machine.succeed("getfacl --absolute-names --omit-header --numeric /run/user/1000 | grep 1000001"))
machine.send_chars("exit\n")
machine.wait_until_fails("pgrep foot")
# Verify acl cleanup on XDG_RUNTIME_DIR:
machine.wait_until_fails("getfacl --absolute-names --omit-header --numeric /run/user/1000 | grep 1000000")
machine.wait_until_fails("getfacl --absolute-names --omit-header --numeric /run/user/1000 | grep 1000001")
# Start a terminal (foot) within fortify from a terminal:
swaymsg("exec foot $SHELL -c '(fortify run --wayland foot) & sleep 1 && fortify show $(fortify ps --short) && touch /tmp/ps-show-ok && cat'")
wait_for_window("u0_a0@machine")
# Start app (foot) with Wayland enablement from a terminal:
swaymsg("exec foot $SHELL -c '(ne-foot) & sleep 1 && fortify show $(fortify ps --short) && touch /tmp/ps-show-ok && cat'")
wait_for_window("u0_a1@machine")
machine.send_chars("clear; wayland-info && touch /tmp/success-client-term\n")
machine.wait_for_file("/tmp/fortify.1000/tmpdir/0/success-client-term")
machine.wait_for_file("/tmp/fortify.1000/tmpdir/1/success-client-term")
machine.wait_for_file("/tmp/ps-show-ok")
collect_state_ui("foot_wayland_permissive_term")
check_state(["foot"], 1)
collect_state_ui("foot_wayland_term")
check_state("ne-foot", 1)
machine.send_chars("exit\n")
wait_for_window("foot")
machine.send_key("ctrl-c")
machine.wait_until_fails("pgrep foot")
# Test PulseAudio (fortify does not support PipeWire yet):
fortify("run --wayland --pulse foot")
wait_for_window("u0_a0@machine")
swaymsg("exec pa-foot")
wait_for_window("u0_a2@machine")
machine.send_chars("clear; pactl info && touch /tmp/success-pulse\n")
machine.wait_for_file("/tmp/fortify.1000/tmpdir/0/success-pulse")
machine.wait_for_file("/tmp/fortify.1000/tmpdir/2/success-pulse")
collect_state_ui("pulse_wayland")
check_state(["foot"], 9)
check_state("pa-foot", 9)
machine.send_chars("exit\n")
machine.wait_until_fails("pgrep foot")
# Test XWayland (foot does not support X):
fortify("run -X alacritty")
wait_for_window("u0_a0@machine")
swaymsg("exec x11-alacritty")
wait_for_window("u0_a3@machine")
machine.send_chars("clear; glinfo && touch /tmp/success-client-x11\n")
machine.wait_for_file("/tmp/fortify.1000/tmpdir/0/success-client-x11")
collect_state_ui("alacritty_x11_permissive")
check_state(["alacritty"], 2)
machine.wait_for_file("/tmp/fortify.1000/tmpdir/3/success-client-x11")
collect_state_ui("alacritty_x11")
check_state("x11-alacritty", 2)
machine.send_chars("exit\n")
machine.wait_until_fails("pgrep alacritty")