test/sandbox: check device outcome

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

7 files changed, 214 insertions, 5 deletions

diff --git a/test/sandbox/case/default.nix b/test/sandbox/case/default.nix
index 0377246c..3a8c4ec1 100644
--- a/test/sandbox/case/default.nix
+++ b/test/sandbox/case/default.nix
@@ -37,7 +37,7 @@ let
     {
       name = "check-sandbox-${tc.name}";
       verbose = true;
-      inherit (tc) tty mapRealUid;
+      inherit (tc) tty device mapRealUid;
       share = testProgram;
       packages = [ ];
       path = "${testProgram}/bin/fortify-test";
@@ -51,4 +51,5 @@ in
   preset = callTestCase ./preset.nix;
   tty = callTestCase ./tty.nix;
   mapuid = callTestCase ./mapuid.nix;
+  device = callTestCase ./device.nix;
 }
diff --git a/test/sandbox/case/device.nix b/test/sandbox/case/device.nix
new file mode 100644
index 00000000..28b714f6
--- /dev/null
+++ b/test/sandbox/case/device.nix
@@ -0,0 +1,203 @@
+{
+  fs,
+  ent,
+  ignore,
+}:
+{
+  name = "device";
+  tty = false;
+  device = true;
+  mapRealUid = false;
+
+  want = {
+    env = [
+      "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/65534/bus"
+      "HOME=/var/lib/fortify/u0/a4"
+      "PULSE_SERVER=unix:/run/user/65534/pulse/native"
+      "SHELL=/run/current-system/sw/bin/bash"
+      "TERM=linux"
+      "USER=u0_a4"
+      "WAYLAND_DISPLAY=wayland-0"
+      "XDG_RUNTIME_DIR=/run/user/65534"
+      "XDG_SESSION_CLASS=user"
+      "XDG_SESSION_TYPE=tty"
+    ];
+
+    fs = fs "dead" {
+      ".fortify" = fs "800001ed" { } null;
+      bin = fs "800001ed" { sh = fs "80001ff" null null; } null;
+      dev = fs "800001ed" null null;
+      etc = fs "800001ed" {
+        ".clean" = fs "80001ff" null null;
+        ".host" = fs "800001c0" null null;
+        ".updated" = fs "80001ff" null null;
+        "NIXOS" = fs "80001ff" null null;
+        "X11" = fs "80001ff" null null;
+        "alsa" = fs "80001ff" null null;
+        "bashrc" = fs "80001ff" null null;
+        "binfmt.d" = fs "80001ff" null null;
+        "dbus-1" = fs "80001ff" null null;
+        "default" = fs "80001ff" null null;
+        "dhcpcd.exit-hook" = fs "80001ff" null null;
+        "fonts" = fs "80001ff" null null;
+        "fstab" = fs "80001ff" null null;
+        "fsurc" = fs "80001ff" null null;
+        "fuse.conf" = fs "80001ff" null null;
+        "group" = fs "180" null "fortify:x:65534:\n";
+        "host.conf" = fs "80001ff" null null;
+        "hostname" = fs "80001ff" null null;
+        "hosts" = fs "80001ff" null null;
+        "inputrc" = fs "80001ff" null null;
+        "issue" = fs "80001ff" null null;
+        "kbd" = fs "80001ff" null null;
+        "locale.conf" = fs "80001ff" null null;
+        "login.defs" = fs "80001ff" null null;
+        "lsb-release" = fs "80001ff" null null;
+        "lvm" = fs "80001ff" null null;
+        "machine-id" = fs "80001ff" null null;
+        "man_db.conf" = fs "80001ff" null null;
+        "modprobe.d" = fs "80001ff" null null;
+        "modules-load.d" = fs "80001ff" null null;
+        "mtab" = fs "80001ff" null null;
+        "nanorc" = fs "80001ff" null null;
+        "netgroup" = fs "80001ff" null null;
+        "nix" = fs "80001ff" null null;
+        "nixos" = fs "80001ff" null null;
+        "nscd.conf" = fs "80001ff" null null;
+        "nsswitch.conf" = fs "80001ff" null null;
+        "os-release" = fs "80001ff" null null;
+        "pam" = fs "80001ff" null null;
+        "pam.d" = fs "80001ff" null null;
+        "passwd" = fs "180" null "u0_a4:x:65534:65534:Fortify:/var/lib/fortify/u0/a4:/run/current-system/sw/bin/bash\n";
+        "pipewire" = fs "80001ff" null null;
+        "pki" = fs "80001ff" null null;
+        "polkit-1" = fs "80001ff" null null;
+        "profile" = fs "80001ff" null null;
+        "protocols" = fs "80001ff" null null;
+        "resolv.conf" = fs "80001ff" null null;
+        "resolvconf.conf" = fs "80001ff" null null;
+        "rpc" = fs "80001ff" null null;
+        "services" = fs "80001ff" null null;
+        "set-environment" = fs "80001ff" null null;
+        "shadow" = fs "80001ff" null null;
+        "shells" = fs "80001ff" null null;
+        "ssh" = fs "80001ff" null null;
+        "ssl" = fs "80001ff" null null;
+        "static" = fs "80001ff" null null;
+        "subgid" = fs "80001ff" null null;
+        "subuid" = fs "80001ff" null null;
+        "sudoers" = fs "80001ff" null null;
+        "sway" = fs "80001ff" null null;
+        "sysctl.d" = fs "80001ff" null null;
+        "systemd" = fs "80001ff" null null;
+        "terminfo" = fs "80001ff" null null;
+        "tmpfiles.d" = fs "80001ff" null null;
+        "udev" = fs "80001ff" null null;
+        "vconsole.conf" = fs "80001ff" null null;
+        "xdg" = fs "80001ff" null null;
+        "zoneinfo" = fs "80001ff" null null;
+      } null;
+      nix = fs "800001c0" { store = fs "801001fd" null null; } null;
+      proc = fs "8000016d" null null;
+      run = fs "800001ed" {
+        current-system = fs "80001ff" null null;
+        opengl-driver = fs "80001ff" null null;
+        user = fs "800001ed" {
+          "65534" = fs "800001c0" {
+            bus = fs "10001fd" null null;
+            pulse = fs "800001c0" { native = fs "10001b6" null null; } null;
+            wayland-0 = fs "1000038" null null;
+          } null;
+        } null;
+      } null;
+      sys = fs "800001c0" {
+        block = fs "800001ed" {
+          fd0 = fs "80001ff" null null;
+          loop0 = fs "80001ff" null null;
+          loop1 = fs "80001ff" null null;
+          loop2 = fs "80001ff" null null;
+          loop3 = fs "80001ff" null null;
+          loop4 = fs "80001ff" null null;
+          loop5 = fs "80001ff" null null;
+          loop6 = fs "80001ff" null null;
+          loop7 = fs "80001ff" null null;
+          sr0 = fs "80001ff" null null;
+          vda = fs "80001ff" null null;
+        } null;
+        bus = fs "800001ed" null null;
+        class = fs "800001ed" null null;
+        dev = fs "800001ed" {
+          block = fs "800001ed" null null;
+          char = fs "800001ed" null null;
+        } null;
+        devices = fs "800001ed" null null;
+      } null;
+      tmp = fs "800001f8" { } null;
+      usr = fs "800001c0" { bin = fs "800001ed" { env = fs "80001ff" null null; } null; } null;
+      var = fs "800001c0" {
+        lib = fs "800001c0" {
+          fortify = fs "800001c0" {
+            u0 = fs "800001c0" {
+              a4 = fs "800001c0" {
+                ".cache" = fs "800001ed" { ".keep" = fs "80001ff" null ""; } null;
+                ".config" = fs "800001ed" { "environment.d" = fs "800001ed" { "10-home-manager.conf" = fs "80001ff" null null; } null; } null;
+                ".local" = fs "800001ed" {
+                  state = fs "800001ed" {
+                    home-manager = fs "800001ed" { gcroots = fs "800001ed" { current-home = fs "80001ff" null null; } null; } null;
+                    nix = fs "800001ed" {
+                      profiles = fs "800001ed" {
+                        home-manager = fs "80001ff" null null;
+                        home-manager-1-link = fs "80001ff" null null;
+                        profile = fs "80001ff" null null;
+                        profile-1-link = fs "80001ff" null null;
+                      } null;
+                    } null;
+                  } null;
+                } null;
+                ".nix-defexpr" = fs "800001ed" {
+                  channels = fs "80001ff" null null;
+                  channels_root = fs "80001ff" null null;
+                } null;
+                ".nix-profile" = fs "80001ff" null null;
+              } null;
+            } null;
+          } null;
+        } null;
+        run = fs "800001ed" { nscd = fs "800001ed" { } null; } null;
+      } null;
+    } null;
+
+    mount = [
+      (ent "/sysroot" "/" "rw,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=1000004,gid=1000004")
+      (ent "/" "/proc" "rw,nosuid,nodev,noexec,relatime" "proc" "proc" "rw")
+      (ent "/" "/.fortify" "rw,nosuid,nodev,relatime" "tmpfs" "tmpfs" "rw,size=4k,mode=755,uid=1000004,gid=1000004")
+      (ent "/" "/dev" "ro,nosuid" "devtmpfs" "devtmpfs" ignore)
+      (ent "/" "/dev/pts" "ro,nosuid,noexec,relatime" "devpts" "devpts" "rw,gid=3,mode=620,ptmxmode=666")
+      (ent "/" "/dev/shm" "ro,nosuid,nodev" "tmpfs" "tmpfs" ignore)
+      (ent "/" ignore ignore ignore ignore ignore) # order not deterministic
+      (ent "/" ignore ignore ignore ignore ignore)
+      (ent "/bin" "/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/disk/by-label/nixos" "rw")
+      (ent "/usr/bin" "/usr/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/disk/by-label/nixos" "rw")
+      (ent "/" "/nix/store" "ro,nosuid,nodev,relatime" "overlay" "overlay" "rw,lowerdir=/mnt-root/nix/.ro-store,upperdir=/mnt-root/nix/.rw-store/upper,workdir=/mnt-root/nix/.rw-store/work,uuid=on")
+      (ent "/block" "/sys/block" "ro,nosuid,nodev,noexec,relatime" "sysfs" "sysfs" "rw")
+      (ent "/bus" "/sys/bus" "ro,nosuid,nodev,noexec,relatime" "sysfs" "sysfs" "rw")
+      (ent "/class" "/sys/class" "ro,nosuid,nodev,noexec,relatime" "sysfs" "sysfs" "rw")
+      (ent "/dev" "/sys/dev" "ro,nosuid,nodev,noexec,relatime" "sysfs" "sysfs" "rw")
+      (ent "/devices" "/sys/devices" "ro,nosuid,nodev,noexec,relatime" "sysfs" "sysfs" "rw")
+      (ent "/dri" "/dev/dri" "rw,nosuid" "devtmpfs" "devtmpfs" ignore)
+      (ent "/etc" ignore "ro,nosuid,nodev,relatime" "ext4" "/dev/disk/by-label/nixos" "rw")
+      (ent "/" "/run/user" "rw,nosuid,nodev,relatime" "tmpfs" "tmpfs" "rw,size=4k,mode=755,uid=1000004,gid=1000004")
+      (ent "/" "/run/user/65534" "rw,nosuid,nodev,relatime" "tmpfs" "tmpfs" "rw,size=8192k,mode=700,uid=1000004,gid=1000004")
+      (ent "/tmp/fortify.1000/tmpdir/4" "/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/disk/by-label/nixos" "rw")
+      (ent "/var/lib/fortify/u0/a4" "/var/lib/fortify/u0/a4" "rw,nosuid,nodev,relatime" "ext4" "/dev/disk/by-label/nixos" "rw")
+      (ent ignore "/etc/passwd" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=1000004,gid=1000004")
+      (ent ignore "/etc/group" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=1000004,gid=1000004")
+      (ent ignore "/run/user/65534/wayland-0" "ro,nosuid,nodev,relatime" "ext4" "/dev/disk/by-label/nixos" "rw")
+      (ent ignore "/run/user/65534/pulse/native" "ro,nosuid,nodev,relatime" "tmpfs" "tmpfs" ignore)
+      (ent ignore "/run/user/65534/bus" "ro,nosuid,nodev,relatime" "ext4" "/dev/disk/by-label/nixos" "rw")
+      (ent "/" "/var/run/nscd" "rw,nosuid,nodev,relatime" "tmpfs" "tmpfs" "rw,size=8k,mode=755,uid=1000004,gid=1000004")
+    ];
+
+    seccomp = true;
+  };
+}
diff --git a/test/sandbox/case/mapuid.nix b/test/sandbox/case/mapuid.nix
index 94a8cb30..a5bc42f7 100644
--- a/test/sandbox/case/mapuid.nix
+++ b/test/sandbox/case/mapuid.nix
@@ -6,6 +6,7 @@
 {
   name = "mapuid";
   tty = false;
+  device = false;
   mapRealUid = true;
 
   want = {
diff --git a/test/sandbox/case/preset.nix b/test/sandbox/case/preset.nix
index 762d212e..3555de56 100644
--- a/test/sandbox/case/preset.nix
+++ b/test/sandbox/case/preset.nix
@@ -6,6 +6,7 @@
 {
   name = "preset";
   tty = false;
+  device = false;
   mapRealUid = false;
 
   want = {
diff --git a/test/sandbox/case/tty.nix b/test/sandbox/case/tty.nix
index e323ecac..6acc43dc 100644
--- a/test/sandbox/case/tty.nix
+++ b/test/sandbox/case/tty.nix
@@ -6,6 +6,7 @@
 {
   name = "tty";
   tty = true;
+  device = false;
   mapRealUid = false;
 
   want = {
diff --git a/test/sandbox/configuration.nix b/test/sandbox/configuration.nix
index 5bca7fed..dc96d64d 100644
--- a/test/sandbox/configuration.nix
+++ b/test/sandbox/configuration.nix
@@ -67,10 +67,11 @@ in
 
     home-manager = _: _: { home.stateVersion = "23.05"; };
 
-    apps = [
-      testCases.preset
-      testCases.tty
-      testCases.mapuid
+    apps = with testCases; [
+      preset
+      tty
+      mapuid
+      device
     ];
   };
 }
diff --git a/test/sandbox/test.py b/test/sandbox/test.py
index 4bd7d20a..51a4c86f 100644
--- a/test/sandbox/test.py
+++ b/test/sandbox/test.py
@@ -62,6 +62,7 @@ def check_sandbox(name):
 check_sandbox("preset")
 check_sandbox("tty")
 check_sandbox("mapuid")
+check_sandbox("device")
 
 # Exit Sway and verify process exit status 0:
 swaymsg("exit", succeed=False)