nix: clean up directory structure

Tests for fpkg is going to be in ./cmd/fpkg, so this central tests directory is no longer necessary.

Signed-off-by: Ophestra <cat@gensokyo.uk>

1 files changed, 199 insertions, 0 deletions

diff --git a/test/test.py b/test/test.py
new file mode 100644
index 00000000..4a7de1ee
--- /dev/null
+++ b/test/test.py
@@ -0,0 +1,199 @@
+import json
+import shlex
+
+q = shlex.quote
+NODE_GROUPS = ["nodes", "floating_nodes"]
+
+
+def swaymsg(command: str = "", succeed=True, type="command"):
+    assert command != "" or type != "command", "Must specify command or type"
+    shell = q(f"swaymsg -t {q(type)} -- {q(command)}")
+    with machine.nested(
+            f"sending swaymsg {shell!r}" + " (allowed to fail)" * (not succeed)
+    ):
+        ret = (machine.succeed if succeed else machine.execute)(
+            f"su - alice -c {shell}"
+        )
+
+    # execute also returns a status code, but disregard.
+    if not succeed:
+        _, ret = ret
+
+    if not succeed and not ret:
+        return None
+
+    parsed = json.loads(ret)
+    return parsed
+
+
+def walk(tree):
+    yield tree
+    for group in NODE_GROUPS:
+        for node in tree.get(group, []):
+            yield from walk(node)
+
+
+def wait_for_window(pattern):
+    def func(last_chance):
+        nodes = (node["name"] for node in walk(swaymsg(type="get_tree")))
+
+        if last_chance:
+            nodes = list(nodes)
+            machine.log(f"Last call! Current list of windows: {nodes}")
+
+        return any(pattern in name for name in nodes)
+
+    retry(func)
+
+
+def collect_state_ui(name):
+    swaymsg(f"exec fortify ps > '/tmp/{name}.ps'")
+    machine.copy_from_vm(f"/tmp/{name}.ps", "")
+    swaymsg(f"exec fortify --json ps > '/tmp/{name}.json'")
+    machine.copy_from_vm(f"/tmp/{name}.json", "")
+    machine.screenshot(name)
+
+
+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()))
+
+    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 config['confinement']['enablements'] != enablements:
+        raise Exception(f"unexpected enablements {instance['config']['confinement']['enablements']}")
+
+
+def fortify(command):
+    swaymsg(f"exec fortify {command}")
+
+
+start_all()
+machine.wait_for_unit("multi-user.target")
+
+# Run fortify Go tests outside of nix build in the background:
+machine.succeed("rm -rf /tmp/src && cp -a \"$(fortify-src)\" /tmp/src")
+machine.succeed(
+    "fortify-fhs -c '(cd /tmp/src && go generate ./... && go test ./... && touch /tmp/success-gotest)' &> /tmp/gotest &")
+
+# To check fortify's version:
+print(machine.succeed("sudo -u alice -i fortify version"))
+
+# Wait for Sway to complete startup:
+machine.wait_for_file("/run/user/1000/wayland-1")
+machine.wait_for_file("/tmp/sway-ipc.sock")
+
+# Deny unmapped uid:
+denyOutput = machine.fail("sudo -u untrusted -i fortify run &>/dev/stdout")
+print(denyOutput)
+denyOutputVerbose = machine.fail("sudo -u untrusted -i fortify -v run &>/dev/stdout")
+print(denyOutputVerbose)
+
+# Verify PrintBaseError behaviour:
+if denyOutput != "fsu: uid 1001 is not in the fsurc file\n":
+    raise Exception(f"unexpected deny output:\n{denyOutput}")
+if denyOutputVerbose != "fsu: uid 1001 is not in the fsurc file\nfortify: *cannot obtain uid from fsu: permission denied\n":
+    raise Exception(f"unexpected deny verbose output:\n{denyOutputVerbose}")
+
+# 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")
+
+# Verify silent output permissive defaults:
+output = machine.succeed("sudo -u alice -i fortify run -a 0 true &>/dev/stdout")
+if output != "":
+    raise Exception(f"unexpected output\n{output}")
+
+# Verify graceful failure on bad Wayland display name:
+print(machine.fail("sudo -u alice -i fortify -v run --wayland true"))
+
+# 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 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/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 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 1000001")
+
+# 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/1/success-client-term")
+machine.wait_for_file("/tmp/ps-show-ok")
+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):
+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/2/success-pulse")
+collect_state_ui("pulse_wayland")
+check_state("pa-foot", 9)
+machine.send_chars("exit\n")
+machine.wait_until_fails("pgrep foot")
+
+# Test XWayland (foot does not support X):
+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/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")
+
+# Start app (foot) with direct Wayland access:
+swaymsg("exec da-foot")
+wait_for_window("u0_a4@machine")
+machine.send_chars("clear; wayland-info && touch /tmp/success-direct\n")
+machine.wait_for_file("/tmp/fortify.1000/tmpdir/4/success-direct")
+collect_state_ui("foot_direct")
+check_state("da-foot", 1)
+# Verify acl on XDG_RUNTIME_DIR:
+print(machine.succeed("getfacl --absolute-names --omit-header --numeric /run/user/1000 | grep 1000004"))
+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 1000004")
+
+# Test syscall filter:
+print(machine.fail("sudo -u alice -i XDG_RUNTIME_DIR=/run/user/1000 strace-failure"))
+
+# Exit Sway and verify process exit status 0:
+swaymsg("exit", succeed=False)
+machine.wait_until_fails("pgrep -x sway")
+machine.wait_for_file("/tmp/sway-exit-ok")
+
+# Print fortify runDir contents:
+print(machine.succeed("find /run/user/1000/fortify"))
+
+# Verify go test status:
+machine.wait_for_file("/tmp/gotest")
+print(machine.succeed("cat /tmp/gotest"))
+machine.wait_for_file("/tmp/success-gotest")