From a7383510fb05abc98b992240cb76ad4b6c598956 Mon Sep 17 00:00:00 2001 From: Ophestra Date: Sun, 4 Oct 2026 01:05:10 +0900 Subject: test/sandbox: migrate tests This significantly improves performance, removing overhead of nix, python, and virtualisation. Running this in an unprivileged container required patching the kernel, but since special runner setup was already needed, that was an acceptable tradeoff. Signed-off-by: Ophestra --- test/sandbox/case/default.nix | 97 --------- test/sandbox/case/device.nix | 255 ----------------------- test/sandbox/case/mapuid.nix | 282 ------------------------- test/sandbox/case/pd.nix | 206 ------------------- test/sandbox/case/pdlike.nix | 277 ------------------------- test/sandbox/case/preset.nix | 274 ------------------------- test/sandbox/case/tty.nix | 288 -------------------------- test/sandbox/configuration.nix | 113 ---------- test/sandbox/default.nix | 41 ---- test/sandbox/main.go | 410 +++++++++++++++++++++++++++++++++++++ test/sandbox/seccomp.patch | 18 ++ test/sandbox/test.py | 88 -------- test/sandbox/testdata/device.go | 134 ++++++++++++ test/sandbox/testdata/mapuid.go | 124 +++++++++++ test/sandbox/testdata/pdlike.go | 141 +++++++++++++ test/sandbox/testdata/simple.go | 140 +++++++++++++ test/sandbox/testdata/sum.go | 22 ++ test/sandbox/testdata/sum_amd64.go | 9 + test/sandbox/testdata/sum_arm64.go | 9 + test/sandbox/testdata/testdata.go | 125 +++++++++++ test/sandbox/testdata/tty.go | 145 +++++++++++++ test/sandbox/tester/main.go | 224 ++++++++++++++++++++ test/sandbox/tool/main.go | 106 ---------- test/sandbox/tool/package.nix | 32 --- 24 files changed, 1501 insertions(+), 2059 deletions(-) delete mode 100644 test/sandbox/case/default.nix delete mode 100644 test/sandbox/case/device.nix delete mode 100644 test/sandbox/case/mapuid.nix delete mode 100644 test/sandbox/case/pd.nix delete mode 100644 test/sandbox/case/pdlike.nix delete mode 100644 test/sandbox/case/preset.nix delete mode 100644 test/sandbox/case/tty.nix delete mode 100644 test/sandbox/configuration.nix delete mode 100644 test/sandbox/default.nix create mode 100644 test/sandbox/main.go create mode 100644 test/sandbox/seccomp.patch delete mode 100644 test/sandbox/test.py create mode 100644 test/sandbox/testdata/device.go create mode 100644 test/sandbox/testdata/mapuid.go create mode 100644 test/sandbox/testdata/pdlike.go create mode 100644 test/sandbox/testdata/simple.go create mode 100644 test/sandbox/testdata/sum.go create mode 100644 test/sandbox/testdata/sum_amd64.go create mode 100644 test/sandbox/testdata/sum_arm64.go create mode 100644 test/sandbox/testdata/testdata.go create mode 100644 test/sandbox/testdata/tty.go create mode 100644 test/sandbox/tester/main.go delete mode 100644 test/sandbox/tool/main.go delete mode 100644 test/sandbox/tool/package.nix (limited to 'test/sandbox') diff --git a/test/sandbox/case/default.nix b/test/sandbox/case/default.nix deleted file mode 100644 index 337f4bf2..00000000 --- a/test/sandbox/case/default.nix +++ /dev/null @@ -1,97 +0,0 @@ -system: lib: testProgram: -let - fs = mode: dir: data: { - mode = lib.fromHexString mode; - inherit - dir - data - ; - }; - - ignore = "//ignore"; - - ent = root: target: vfs_optstr: fstype: source: fs_optstr: { - id = -1; - parent = -1; - inherit - root - target - vfs_optstr - fstype - source - fs_optstr - ; - }; - - importTestCase = - path: - import path { - inherit - fs - ent - ignore - system - ; - }; - - callTestCase = - path: identity: - let - tc = importTestCase path; - in - { - name = "check-sandbox-${tc.name}"; - inherit identity; - verbose = true; - inherit (tc) - tty - device - mapRealUid - useCommonPaths - userns - hostAbstract - shareRuntime - shareTmpdir - ; - enablements = { - inherit (tc) x11; - }; - share = testProgram; - packages = [ ]; - path = "${testProgram}/bin/hakurei-test"; - args = [ - "hakurei-test" - "-p" - "/var/tmp/.hakurei-check-ok.${toString identity}" - "-t" - (toString (builtins.toFile "hakurei-${tc.name}-want.json" (builtins.toJSON tc.want))) - "-s" - tc.expectedFilter.${system} - ]; - - extraPaths = - if tc.useCommonPaths then - [ ] - else - [ - { - type = "bind"; - src = "/var/tmp"; - write = true; - } - ]; - }; - - testCaseName = name: "cat.gensokyo.hakurei.test." + name; -in -{ - apps = { - ${testCaseName "preset"} = callTestCase ./preset.nix 1; - ${testCaseName "tty"} = callTestCase ./tty.nix 2; - ${testCaseName "mapuid"} = callTestCase ./mapuid.nix 3; - ${testCaseName "device"} = callTestCase ./device.nix 4; - ${testCaseName "pdlike"} = callTestCase ./pdlike.nix 5; - }; - - pd = importTestCase ./pd.nix; -} diff --git a/test/sandbox/case/device.nix b/test/sandbox/case/device.nix deleted file mode 100644 index 889e0a06..00000000 --- a/test/sandbox/case/device.nix +++ /dev/null @@ -1,255 +0,0 @@ -{ - fs, - ent, - ignore, - system, -}: -let - extraPaths = { - x86_64-linux = { - fd = "fd0"; - sr = { - sr0 = fs "80001ff" null null; - }; - }; - aarch64-linux = { - fd = "mtdblock0"; - sr = { }; - }; - }; -in -{ - name = "device"; - tty = false; - device = true; - mapRealUid = false; - useCommonPaths = true; - userns = false; - x11 = true; - hostAbstract = false; - shareRuntime = false; - shareTmpdir = true; - - # 0, PresetStrict - expectedFilter = { - x86_64-linux = "e880298df2bd6751d0040fc21bc0ed4c00f95dc0d7ba506c244d8b8cf6866dba8ef4a33296f287b66cccc1d78e97026597f84cc7dec1573e148960fbd35cd735"; - aarch64-linux = "79318538a3dc851314b6bd96f10d5861acb2aa7e13cb8de0619d0f6a76709d67f01ef3fd67e195862b02f9711e5b769bc4d1eb4fc0dfc41a723c89c968a93297"; - }; - - want = { - env = [ - "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/65534/bus" - "DISPLAY=unix:/tmp/.X11-unix/X0" - "HOME=/var/lib/hakurei/u0/a4" - "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=wayland" - "PULSE_SERVER=unix:/run/user/65534/pulse/native" - ]; - - fs = fs "dead" { - ".hakurei" = fs "800001ed" { - ".ro-store" = fs "801001fd" null null; - store = fs "800001ff" null null; - } 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; - "bash_logout" = 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; - "environment.d" = fs "80001ff" null null; - "fonts" = fs "80001ff" null null; - "fstab" = fs "80001ff" null null; - "hsurc" = fs "80001ff" null null; - "fuse.conf" = fs "80001ff" null null; - "gai.conf" = fs "80001ff" null null; - "group" = fs "180" null "hakurei: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:Hakurei:/var/lib/hakurei/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; - "speech-dispatcher" = 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 "10001ff" null null; } null; - wayland-0 = fs "1000038" null null; - } null; - } null; - } null; - sys = fs "800001c0" { - block = fs "800001ed" ( - { - ${extraPaths.${system}.fd} = 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; - vda = fs "80001ff" null null; - } - // extraPaths.${system}.sr - ) 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" { - ".X11-unix" = fs "801001ff" { X0 = fs "10001fd" null null; } null; - } null; - usr = fs "800001c0" { bin = fs "800001ed" { env = fs "80001ff" null null; } null; } null; - var = fs "800001c0" { - tmp = fs "801001ff" null null; - lib = fs "800001c0" { - hakurei = 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; - systemd = fs "800001ed" { - user = fs "800001ed" { "tray.target" = fs "80001ff" null null; } null; - } null; - } null; - ".local" = fs "800001ed" { - state = fs "800001ed" { - ".keep" = fs "80001ff" null ""; - home-manager = fs "800001ed" { gcroots = fs "800001ed" { current-home = fs "80001ff" null null; } null; } null; - nix = fs "800001ed" { - profiles = fs "800001ed" { - 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; - cache = fs "800001ed" { private = fs "800001c0" null null; } null; - } null; - } null; - - mount = [ - (ent "/sysroot" "/" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10004,gid=10004") - (ent "/" "/proc" "rw,nosuid,nodev,noexec,relatime" "proc" "proc" "rw") - (ent "/" "/.hakurei" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=4k,mode=755,uid=10004,gid=10004") - (ent "/" "/dev" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/" "/dev/pts" "rw,nosuid,noexec,relatime" "devpts" "devpts" "rw,gid=3,mode=620,ptmxmode=666") - (ent "/" ignore ignore ignore ignore ignore) # not deterministic - (ent "/" ignore ignore ignore ignore ignore) - (ent "/" ignore ignore ignore ignore ignore) - (ent "/" "/dev/shm" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,uid=10004,gid=10004") - (ent "/" "/run/user" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=16384k,mode=755,uid=10004,gid=10004") - (ent "/tmp/hakurei.0/tmpdir/4" "/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/etc/passwd" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10004,gid=10004") - (ent ignore "/etc/group" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10004,gid=10004") - (ent ignore "/run/user/65534/wayland-0" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/tmp/.X11-unix" "/tmp/.X11-unix" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/65534/bus" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/bin" "/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/usr/bin" "/usr/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/nix/store" "ro,nosuid,nodev,relatime" "overlay" "overlay" "rw,lowerdir=/sysroot/nix/.ro-store,upperdir=/sysroot/nix/.rw-store/upper,workdir=/sysroot/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 "/var/tmp" "/var/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/var/cache" "/var/cache" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/.hakurei/.ro-store" "rw,relatime" "overlay" "overlay" "ro,lowerdir+=/host/nix/.ro-store,lowerdir+=/host/nix/.rw-store/upper,redirect_dir=nofollow,userxattr") - (ent "/" "/.hakurei/store" "rw,relatime" "overlay" "overlay" "rw,lowerdir+=/host/nix/.ro-store,lowerdir+=/host/nix/.rw-store/upper,upperdir=/host/tmp/.hakurei-store-rw/upper,workdir=/host/tmp/.hakurei-store-rw/work,redirect_dir=nofollow,userxattr") - (ent "/etc" ignore "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/var/lib/hakurei/u0/a4" "/var/lib/hakurei/u0/a4" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/65534/pulse/native" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - ]; - - seccomp = true; - - try_socket = "/tmp/.X11-unix/X0"; - socket_abstract = false; - socket_pathname = true; - }; -} diff --git a/test/sandbox/case/mapuid.nix b/test/sandbox/case/mapuid.nix deleted file mode 100644 index 1b6ef0e7..00000000 --- a/test/sandbox/case/mapuid.nix +++ /dev/null @@ -1,282 +0,0 @@ -{ - fs, - ent, - ignore, - system, -}: -let - extraPaths = { - x86_64-linux = { - fd = "fd0"; - "/dev/dri" = { - by-path = fs "800001ed" { - "pci-0000:00:09.0-card" = fs "80001ff" null null; - "pci-0000:00:09.0-render" = fs "80001ff" null null; - } null; - card0 = fs "42001b0" null null; - renderD128 = fs "42001b6" null null; - }; - sr = { - sr0 = fs "80001ff" null null; - }; - }; - aarch64-linux = { - fd = "mtdblock0"; - "/dev/dri" = null; - sr = { }; - }; - }; -in -{ - name = "mapuid"; - tty = false; - device = false; - mapRealUid = true; - useCommonPaths = true; - userns = false; - x11 = false; - hostAbstract = false; - shareRuntime = true; - shareTmpdir = true; - - # 0, PresetStrict - expectedFilter = { - x86_64-linux = "e880298df2bd6751d0040fc21bc0ed4c00f95dc0d7ba506c244d8b8cf6866dba8ef4a33296f287b66cccc1d78e97026597f84cc7dec1573e148960fbd35cd735"; - aarch64-linux = "79318538a3dc851314b6bd96f10d5861acb2aa7e13cb8de0619d0f6a76709d67f01ef3fd67e195862b02f9711e5b769bc4d1eb4fc0dfc41a723c89c968a93297"; - }; - - want = { - env = [ - "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus" - "HOME=/var/lib/hakurei/u0/a3" - "SHELL=/run/current-system/sw/bin/bash" - "TERM=linux" - "USER=u0_a3" - "WAYLAND_DISPLAY=wayland-0" - "XDG_RUNTIME_DIR=/run/user/1000" - "XDG_SESSION_CLASS=user" - "XDG_SESSION_TYPE=wayland" - "PULSE_SERVER=unix:/run/user/1000/pulse/native" - ]; - - fs = fs "dead" { - ".hakurei" = fs "800001ed" { - ".ro-store" = fs "801001fd" null null; - store = fs "800001ff" null null; - } null; - bin = fs "800001ed" { sh = fs "80001ff" null null; } null; - dev = fs "800001ed" { - core = fs "80001ff" null null; - dri = fs "800001ed" extraPaths.${system}."/dev/dri" null; - fd = fs "80001ff" null null; - full = fs "42001b6" null null; - mqueue = fs "801001ff" { } null; - null = fs "42001b6" null ""; - ptmx = fs "80001ff" null null; - pts = fs "800001ed" { ptmx = fs "42001b6" null null; } null; - random = fs "42001b6" null null; - shm = fs "801001ff" { } null; - stderr = fs "80001ff" null null; - stdin = fs "80001ff" null null; - stdout = fs "80001ff" null null; - tty = fs "42001b6" null null; - urandom = fs "42001b6" null null; - zero = fs "42001b6" null 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; - "bash_logout" = 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; - "environment.d" = fs "80001ff" null null; - "fonts" = fs "80001ff" null null; - "fstab" = fs "80001ff" null null; - "hsurc" = fs "80001ff" null null; - "fuse.conf" = fs "80001ff" null null; - "gai.conf" = fs "80001ff" null null; - "group" = fs "180" null "hakurei:x:100:\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_a3:x:1000:100:Hakurei:/var/lib/hakurei/u0/a3:/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; - "speech-dispatcher" = 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" { - "1000" = fs "800001f8" { - bus = fs "10001fd" null null; - pulse = fs "800001c0" { native = fs "10001ff" null null; } null; - wayland-0 = fs "1000038" null null; - } null; - } null; - } null; - sys = fs "800001c0" { - block = fs "800001ed" ( - { - ${extraPaths.${system}.fd} = 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; - vda = fs "80001ff" null null; - } - // extraPaths.${system}.sr - ) 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" { - tmp = fs "801001ff" null null; - lib = fs "800001c0" { - hakurei = fs "800001c0" { - u0 = fs "800001c0" { - a3 = 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; - systemd = fs "800001ed" { - user = fs "800001ed" { "tray.target" = fs "80001ff" null null; } null; - } null; - } null; - ".local" = fs "800001ed" { - state = fs "800001ed" { - ".keep" = fs "80001ff" null ""; - home-manager = fs "800001ed" { gcroots = fs "800001ed" { current-home = fs "80001ff" null null; } null; } null; - nix = fs "800001ed" { - profiles = fs "800001ed" { - 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; - cache = fs "800001ed" { private = fs "800001c0" null null; } null; - } null; - } null; - - mount = [ - (ent "/sysroot" "/" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10003,gid=10003") - (ent "/" "/proc" "rw,nosuid,nodev,noexec,relatime" "proc" "proc" "rw") - (ent "/" "/.hakurei" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=4k,mode=755,uid=10003,gid=10003") - (ent "/" "/dev" "ro,nosuid,nodev,relatime" "tmpfs" "devtmpfs" "rw,mode=755,uid=10003,gid=10003") - (ent "/null" "/dev/null" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/zero" "/dev/zero" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/full" "/dev/full" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/random" "/dev/random" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/urandom" "/dev/urandom" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/tty" "/dev/tty" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/" "/dev/pts" "rw,nosuid,noexec,relatime" "devpts" "devpts" "rw,mode=620,ptmxmode=666") - (ent "/" "/dev/mqueue" "rw,nosuid,nodev,noexec,relatime" "mqueue" "mqueue" "rw") - (ent "/" "/dev/shm" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,uid=10003,gid=10003") - (ent "/" "/run/user" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=16384k,mode=755,uid=10003,gid=10003") - (ent "/tmp/hakurei.0/runtime/3" "/run/user/1000" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/tmp/hakurei.0/tmpdir/3" "/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/etc/passwd" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10003,gid=10003") - (ent ignore "/etc/group" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10003,gid=10003") - (ent ignore "/run/user/1000/wayland-0" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/1000/bus" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/bin" "/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/usr/bin" "/usr/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/nix/store" "ro,nosuid,nodev,relatime" "overlay" "overlay" "rw,lowerdir=/sysroot/nix/.ro-store,upperdir=/sysroot/nix/.rw-store/upper,workdir=/sysroot/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 "/var/tmp" "/var/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/var/cache" "/var/cache" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/.hakurei/.ro-store" "rw,relatime" "overlay" "overlay" "ro,lowerdir+=/host/nix/.ro-store,lowerdir+=/host/nix/.rw-store/upper,redirect_dir=nofollow,userxattr") - (ent "/" "/.hakurei/store" "rw,relatime" "overlay" "overlay" "rw,lowerdir+=/host/nix/.ro-store,lowerdir+=/host/nix/.rw-store/upper,upperdir=/host/tmp/.hakurei-store-rw/upper,workdir=/host/tmp/.hakurei-store-rw/work,redirect_dir=nofollow,userxattr") - (ent "/etc" ignore "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/var/lib/hakurei/u0/a3" "/var/lib/hakurei/u0/a3" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/1000/pulse/native" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - ]; - - seccomp = true; - - try_socket = "/tmp/.X11-unix/X0"; - socket_abstract = false; - socket_pathname = false; - }; -} diff --git a/test/sandbox/case/pd.nix b/test/sandbox/case/pd.nix deleted file mode 100644 index 25f42979..00000000 --- a/test/sandbox/case/pd.nix +++ /dev/null @@ -1,206 +0,0 @@ -{ - fs, - ent, - ignore, - ... -}: -{ - # 0, PresetExt | PresetDenyDevel - expectedFilter = { - x86_64-linux = "c698b081ff957afe17a6d94374537d37f2a63f6f9dd75da7546542407a9e32476ebda3312ba7785d7f618542bcfaf27ca27dcc2dddba852069d28bcfe8cad39a"; - aarch64-linux = "433ce9b911282d6dcc8029319fb79b816b60d5a795ec8fc94344dd027614d68f023166a91bb881faaeeedd26e3d89474e141e5a69a97e93b8984ca8f14999980"; - }; - - want = { - env = [ - "HOME=/var/lib/hakurei/u0/a0" - "SHELL=/run/current-system/sw/bin/bash" - "TERM=linux" - "USER=u0_a0" - "XDG_RUNTIME_DIR=/run/user/65534" - "XDG_SESSION_CLASS=user" - "XDG_SESSION_TYPE=tty" - ]; - - fs = fs "dead" { - ".hakurei" = fs "800001ed" { } null; - bin = fs "800001ed" { sh = fs "80001ff" null null; } null; - dev = fs "800001ed" { - console = fs "4200190" null null; - core = fs "80001ff" null null; - fd = fs "80001ff" null null; - full = fs "42001b6" null null; - kvm = fs "42001b6" null null; - mqueue = fs "801001ff" { } null; - null = fs "42001b6" null ""; - ptmx = fs "80001ff" null null; - pts = fs "800001ed" { ptmx = fs "42001b6" null null; } null; - random = fs "42001b6" null null; - shm = fs "801001ff" { } null; - stderr = fs "80001ff" null null; - stdin = fs "80001ff" null null; - stdout = fs "80001ff" null null; - tty = fs "42001b6" null null; - urandom = fs "42001b6" null null; - zero = fs "42001b6" null 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; - "bash_logout" = 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; - "environment.d" = fs "80001ff" null null; - "fonts" = fs "80001ff" null null; - "fstab" = fs "80001ff" null null; - "hsurc" = fs "80001ff" null null; - "fuse.conf" = fs "80001ff" null null; - "gai.conf" = fs "80001ff" null null; - "group" = fs "180" null "hakurei: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_a0:x:65534:65534:Hakurei:/var/lib/hakurei/u0/a0:/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; - "speech-dispatcher" = 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; - home = fs "800001ed" { alice = fs "800001c0" null null; } null; - lib64 = fs "800001ed" { "ld-linux-x86-64.so.2" = fs "80001ff" null null; } null; - "lost+found" = fs "800001c0" null null; - nix = fs "800001ed" { - ".ro-store" = fs "801001fd" null null; - ".rw-store" = fs "800001ed" null null; - store = fs "801001fd" null null; - var = fs "800001ed" { - log = fs "800001ed" null null; - nix = fs "800001ed" null null; - } null; - } null; - proc = fs "8000016d" null null; - root = fs "800001c0" null null; - run = fs "800001ed" null null; - srv = fs "800001ed" { } null; - sys = fs "8000016d" null null; - tmp = fs "800001f8" { } null; - usr = fs "800001ed" { bin = fs "800001ed" { env = fs "80001ff" null null; } null; } null; - var = fs "800001ed" null null; - } null; - - mount = [ - (ent "/sysroot" "/" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10000,gid=10000") - (ent "/bin" "/bin" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/home" "/home" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/lib64" "/lib64" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/lost+found" "/lost+found" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/nix" "/nix" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - # systemd nondeterminism: ro-store rw-store - (ent "/" ignore "rw,nosuid,nodev,relatime" ignore ignore ignore) - (ent "/" ignore "rw,nosuid,nodev,relatime" ignore ignore ignore) - (ent "/" "/nix/store" "rw,relatime" "overlay" "overlay" "rw,lowerdir=/sysroot/nix/.ro-store,upperdir=/sysroot/nix/.rw-store/upper,workdir=/sysroot/nix/.rw-store/work,uuid=on") - (ent "/" "/nix/store" "ro,nosuid,nodev,relatime" "overlay" "overlay" "rw,lowerdir=/sysroot/nix/.ro-store,upperdir=/sysroot/nix/.rw-store/upper,workdir=/sysroot/nix/.rw-store/work,uuid=on") - (ent "/root" "/root" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/run" "rw,nosuid,nodev" "tmpfs" "tmpfs" ignore) - (ent "/" "/run/keys" "rw,nosuid,nodev,relatime" "ramfs" "ramfs" "rw,mode=750") - (ent "/" "/run/credentials/systemd-journald.service" "rw,nosuid,nodev,noexec,relatime,nosymfollow" "tmpfs" "none" "ro,size=1024k,nr_inodes=1024,mode=700,noswap") - (ent "/" "/run/wrappers" "rw,nosuid,nodev,relatime" "tmpfs" "tmpfs" ignore) - (ent "/" "/run/credentials/getty@tty1.service" "rw,nosuid,nodev,noexec,relatime,nosymfollow" "tmpfs" "none" "ro,size=1024k,nr_inodes=1024,mode=700,noswap") - (ent "/" "/run/user/1000" "rw,nosuid,nodev,relatime" "tmpfs" "tmpfs" ignore) - (ent "/srv" "/srv" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/sys" "rw,nosuid,nodev,noexec,relatime" "sysfs" "sysfs" "rw") - (ent "/" "/sys/kernel/security" "rw,nosuid,nodev,noexec,relatime" "securityfs" "securityfs" "rw") - (ent "/../../.." "/sys/fs/cgroup" "rw,nosuid,nodev,noexec,relatime" "cgroup2" "cgroup2" "rw,nsdelegate,memory_recursiveprot,memory_hugetlb_accounting") - (ent "/" "/sys/fs/pstore" "rw,nosuid,nodev,noexec,relatime" "pstore" "none" "rw") - (ent "/" "/sys/fs/bpf" "rw,nosuid,nodev,noexec,relatime" "bpf" "bpf" "rw,mode=700") - # systemd nondeterminism: tracefs debugfs configfs fusectl - (ent "/" ignore "rw,nosuid,nodev,noexec,relatime" ignore ignore "rw") - (ent "/" ignore "rw,nosuid,nodev,noexec,relatime" ignore ignore "rw") - (ent "/" ignore "rw,nosuid,nodev,noexec,relatime" ignore ignore "rw") - (ent "/" ignore "rw,nosuid,nodev,noexec,relatime" ignore ignore "rw") - (ent "/usr" "/usr" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/var" "/var" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/proc" "rw,nosuid,nodev,noexec,relatime" "proc" "proc" "rw") - (ent "/" "/.hakurei" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=4k,mode=755,uid=10000,gid=10000") - (ent "/" "/dev" "ro,nosuid,nodev,relatime" "tmpfs" "devtmpfs" "rw,mode=755,uid=10000,gid=10000") - (ent "/null" "/dev/null" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/zero" "/dev/zero" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/full" "/dev/full" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/random" "/dev/random" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/urandom" "/dev/urandom" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/tty" "/dev/tty" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/" "/dev/pts" "rw,nosuid,noexec,relatime" "devpts" "devpts" "rw,mode=620,ptmxmode=666") - (ent ignore "/dev/console" "rw,nosuid,noexec,relatime" "devpts" "devpts" "rw,gid=3,mode=620,ptmxmode=666") - (ent "/" "/dev/mqueue" "rw,nosuid,nodev,noexec,relatime" "mqueue" "mqueue" "rw") - (ent "/" "/dev/shm" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,uid=10000,gid=10000") - (ent "/" "/run/user" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=16384k,mode=755,uid=10000,gid=10000") - (ent "/tmp/hakurei.0/runtime/0" "/run/user/65534" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/tmp/hakurei.0/tmpdir/0" "/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/etc/passwd" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10000,gid=10000") - (ent ignore "/etc/group" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10000,gid=10000") - (ent "/kvm" "/dev/kvm" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/etc" ignore "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/run/user/1000" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=8k,mode=755,uid=10000,gid=10000") - (ent "/" "/run/nscd" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=8k,mode=755,uid=10000,gid=10000") - (ent "/" "/run/dbus" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=8k,mode=755,uid=10000,gid=10000") - ]; - - seccomp = true; - - try_socket = "/tmp/.X11-unix/X0"; - socket_abstract = true; - socket_pathname = false; - }; -} diff --git a/test/sandbox/case/pdlike.nix b/test/sandbox/case/pdlike.nix deleted file mode 100644 index 7f0716fb..00000000 --- a/test/sandbox/case/pdlike.nix +++ /dev/null @@ -1,277 +0,0 @@ -{ - fs, - ent, - ignore, - system, -}: -let - extraPaths = { - x86_64-linux = { - fd = "fd0"; - "/dev/dri" = { - by-path = fs "800001ed" { - "pci-0000:00:09.0-card" = fs "80001ff" null null; - "pci-0000:00:09.0-render" = fs "80001ff" null null; - } null; - card0 = fs "42001b0" null null; - renderD128 = fs "42001b6" null null; - }; - sr = { - sr0 = fs "80001ff" null null; - }; - }; - aarch64-linux = { - fd = "mtdblock0"; - "/dev/dri" = null; - sr = { }; - }; - }; -in -{ - name = "pdlike"; - tty = true; - device = false; - mapRealUid = false; - useCommonPaths = false; - userns = true; - x11 = false; - hostAbstract = false; - shareRuntime = true; - shareTmpdir = true; - - # 0, PresetExt | PresetDenyDevel - expectedFilter = { - x86_64-linux = "c698b081ff957afe17a6d94374537d37f2a63f6f9dd75da7546542407a9e32476ebda3312ba7785d7f618542bcfaf27ca27dcc2dddba852069d28bcfe8cad39a"; - aarch64-linux = "433ce9b911282d6dcc8029319fb79b816b60d5a795ec8fc94344dd027614d68f023166a91bb881faaeeedd26e3d89474e141e5a69a97e93b8984ca8f14999980"; - }; - - want = { - env = [ - "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/65534/bus" - "HOME=/var/lib/hakurei/u0/a5" - "SHELL=/run/current-system/sw/bin/bash" - "TERM=linux" - "USER=u0_a5" - "WAYLAND_DISPLAY=wayland-0" - "XDG_RUNTIME_DIR=/run/user/65534" - "XDG_SESSION_CLASS=user" - "XDG_SESSION_TYPE=wayland" - "PULSE_SERVER=unix:/run/user/65534/pulse/native" - ]; - - fs = fs "dead" { - ".hakurei" = fs "800001ed" { } null; - bin = fs "800001ed" { sh = fs "80001ff" null null; } null; - dev = fs "800001ed" { - console = fs "4200190" null null; - core = fs "80001ff" null null; - dri = fs "800001ed" extraPaths.${system}."/dev/dri" null; - fd = fs "80001ff" null null; - full = fs "42001b6" null null; - mqueue = fs "801001ff" { } null; - null = fs "42001b6" null ""; - ptmx = fs "80001ff" null null; - pts = fs "800001ed" { ptmx = fs "42001b6" null null; } null; - random = fs "42001b6" null null; - shm = fs "801001ff" { } null; - stderr = fs "80001ff" null null; - stdin = fs "80001ff" null null; - stdout = fs "80001ff" null null; - tty = fs "42001b6" null null; - urandom = fs "42001b6" null null; - zero = fs "42001b6" null 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; - "bash_logout" = 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; - "environment.d" = fs "80001ff" null null; - "fonts" = fs "80001ff" null null; - "fstab" = fs "80001ff" null null; - "hsurc" = fs "80001ff" null null; - "fuse.conf" = fs "80001ff" null null; - "gai.conf" = fs "80001ff" null null; - "group" = fs "180" null "hakurei: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_a5:x:65534:65534:Hakurei:/var/lib/hakurei/u0/a5:/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; - "speech-dispatcher" = 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 "800001f8" { - bus = fs "10001fd" null null; - pulse = fs "800001c0" { native = fs "10001ff" null null; } null; - wayland-0 = fs "1000038" null null; - } null; - } null; - } null; - sys = fs "800001c0" { - block = fs "800001ed" ( - { - ${extraPaths.${system}.fd} = 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; - vda = fs "80001ff" null null; - } - // extraPaths.${system}.sr - ) 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" { - tmp = fs "801001ff" null null; - lib = fs "800001c0" { - hakurei = fs "800001c0" { - u0 = fs "800001c0" { - a5 = 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; - systemd = fs "800001ed" { - user = fs "800001ed" { "tray.target" = fs "80001ff" null null; } null; - } null; - } null; - ".local" = fs "800001ed" { - state = fs "800001ed" { - ".keep" = fs "80001ff" null ""; - home-manager = fs "800001ed" { gcroots = fs "800001ed" { current-home = fs "80001ff" null null; } null; } null; - nix = fs "800001ed" { - profiles = fs "800001ed" { - 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; - } null; - } null; - - mount = [ - (ent "/sysroot" "/" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10005,gid=10005") - (ent "/" "/proc" "rw,nosuid,nodev,noexec,relatime" "proc" "proc" "rw") - (ent "/" "/.hakurei" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=4k,mode=755,uid=10005,gid=10005") - (ent "/" "/dev" "ro,nosuid,nodev,relatime" "tmpfs" "devtmpfs" "rw,mode=755,uid=10005,gid=10005") - (ent "/null" "/dev/null" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/zero" "/dev/zero" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/full" "/dev/full" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/random" "/dev/random" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/urandom" "/dev/urandom" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/tty" "/dev/tty" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/" "/dev/pts" "rw,nosuid,noexec,relatime" "devpts" "devpts" "rw,mode=620,ptmxmode=666") - (ent ignore "/dev/console" "rw,nosuid,noexec,relatime" "devpts" "devpts" "rw,gid=3,mode=620,ptmxmode=666") - (ent "/" "/dev/mqueue" "rw,nosuid,nodev,noexec,relatime" "mqueue" "mqueue" "rw") - (ent "/" "/dev/shm" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,uid=10005,gid=10005") - (ent "/" "/run/user" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=16384k,mode=755,uid=10005,gid=10005") - (ent "/tmp/hakurei.0/runtime/5" "/run/user/65534" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/tmp/hakurei.0/tmpdir/5" "/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/etc/passwd" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10005,gid=10005") - (ent ignore "/etc/group" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10005,gid=10005") - (ent ignore "/run/user/65534/wayland-0" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/65534/bus" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/bin" "/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/usr/bin" "/usr/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/nix/store" "ro,nosuid,nodev,relatime" "overlay" "overlay" "rw,lowerdir=/sysroot/nix/.ro-store,upperdir=/sysroot/nix/.rw-store/upper,workdir=/sysroot/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 "/var/tmp" "/var/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/etc" ignore "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/var/lib/hakurei/u0/a5" "/var/lib/hakurei/u0/a5" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/65534/pulse/native" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - ]; - - seccomp = true; - - try_socket = "/tmp/.X11-unix/X0"; - socket_abstract = false; - socket_pathname = false; - }; -} diff --git a/test/sandbox/case/preset.nix b/test/sandbox/case/preset.nix deleted file mode 100644 index 33cc3b8b..00000000 --- a/test/sandbox/case/preset.nix +++ /dev/null @@ -1,274 +0,0 @@ -{ - fs, - ent, - ignore, - system, -}: -let - extraPaths = { - x86_64-linux = { - fd = "fd0"; - "/dev/dri" = { - by-path = fs "800001ed" { - "pci-0000:00:09.0-card" = fs "80001ff" null null; - "pci-0000:00:09.0-render" = fs "80001ff" null null; - } null; - card0 = fs "42001b0" null null; - renderD128 = fs "42001b6" null null; - }; - sr = { - sr0 = fs "80001ff" null null; - }; - }; - aarch64-linux = { - fd = "mtdblock0"; - "/dev/dri" = null; - sr = { }; - }; - }; -in -{ - name = "preset"; - tty = false; - device = false; - mapRealUid = false; - useCommonPaths = false; - userns = false; - x11 = false; - hostAbstract = false; - shareRuntime = false; - shareTmpdir = false; - - # 0, PresetStrict - expectedFilter = { - x86_64-linux = "e880298df2bd6751d0040fc21bc0ed4c00f95dc0d7ba506c244d8b8cf6866dba8ef4a33296f287b66cccc1d78e97026597f84cc7dec1573e148960fbd35cd735"; - aarch64-linux = "79318538a3dc851314b6bd96f10d5861acb2aa7e13cb8de0619d0f6a76709d67f01ef3fd67e195862b02f9711e5b769bc4d1eb4fc0dfc41a723c89c968a93297"; - }; - - want = { - env = [ - "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/65534/bus" - "HOME=/var/lib/hakurei/u0/a1" - "SHELL=/run/current-system/sw/bin/bash" - "TERM=linux" - "USER=u0_a1" - "WAYLAND_DISPLAY=wayland-0" - "XDG_RUNTIME_DIR=/run/user/65534" - "XDG_SESSION_CLASS=user" - "XDG_SESSION_TYPE=wayland" - "PULSE_SERVER=unix:/run/user/65534/pulse/native" - ]; - - fs = fs "dead" { - ".hakurei" = fs "800001ed" { } null; - bin = fs "800001ed" { sh = fs "80001ff" null null; } null; - dev = fs "800001ed" { - core = fs "80001ff" null null; - dri = fs "800001ed" extraPaths.${system}."/dev/dri" null; - fd = fs "80001ff" null null; - full = fs "42001b6" null null; - mqueue = fs "801001ff" { } null; - null = fs "42001b6" null ""; - ptmx = fs "80001ff" null null; - pts = fs "800001ed" { ptmx = fs "42001b6" null null; } null; - random = fs "42001b6" null null; - shm = fs "801001ff" { } null; - stderr = fs "80001ff" null null; - stdin = fs "80001ff" null null; - stdout = fs "80001ff" null null; - tty = fs "42001b6" null null; - urandom = fs "42001b6" null null; - zero = fs "42001b6" null 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; - "bash_logout" = 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; - "environment.d" = fs "80001ff" null null; - "fonts" = fs "80001ff" null null; - "fstab" = fs "80001ff" null null; - "hsurc" = fs "80001ff" null null; - "fuse.conf" = fs "80001ff" null null; - "gai.conf" = fs "80001ff" null null; - "group" = fs "180" null "hakurei: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_a1:x:65534:65534:Hakurei:/var/lib/hakurei/u0/a1:/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; - "speech-dispatcher" = 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 "10001ff" null null; } null; - wayland-0 = fs "1000038" null null; - } null; - } null; - } null; - sys = fs "800001c0" { - block = fs "800001ed" ( - { - ${extraPaths.${system}.fd} = 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; - vda = fs "80001ff" null null; - } - // extraPaths.${system}.sr - ) 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 "801001ff" { } null; - usr = fs "800001c0" { bin = fs "800001ed" { env = fs "80001ff" null null; } null; } null; - var = fs "800001c0" { - tmp = fs "801001ff" null null; - lib = fs "800001c0" { - hakurei = fs "800001c0" { - u0 = fs "800001c0" { - a1 = 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; - systemd = fs "800001ed" { - user = fs "800001ed" { "tray.target" = fs "80001ff" null null; } null; - } null; - } null; - ".local" = fs "800001ed" { - state = fs "800001ed" { - ".keep" = fs "80001ff" null ""; - home-manager = fs "800001ed" { gcroots = fs "800001ed" { current-home = fs "80001ff" null null; } null; } null; - nix = fs "800001ed" { - profiles = fs "800001ed" { - 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; - } null; - } null; - - mount = [ - (ent "/sysroot" "/" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10001,gid=10001") - (ent "/" "/proc" "rw,nosuid,nodev,noexec,relatime" "proc" "proc" "rw") - (ent "/" "/.hakurei" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=4k,mode=755,uid=10001,gid=10001") - (ent "/" "/dev" "ro,nosuid,nodev,relatime" "tmpfs" "devtmpfs" "rw,mode=755,uid=10001,gid=10001") - (ent "/null" "/dev/null" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/zero" "/dev/zero" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/full" "/dev/full" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/random" "/dev/random" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/urandom" "/dev/urandom" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/tty" "/dev/tty" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/" "/dev/pts" "rw,nosuid,noexec,relatime" "devpts" "devpts" "rw,mode=620,ptmxmode=666") - (ent "/" "/dev/mqueue" "rw,nosuid,nodev,noexec,relatime" "mqueue" "mqueue" "rw") - (ent "/" "/dev/shm" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,uid=10001,gid=10001") - (ent "/" "/run/user" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=16384k,mode=755,uid=10001,gid=10001") - (ent "/" "/tmp" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,uid=10001,gid=10001") - (ent ignore "/etc/passwd" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10001,gid=10001") - (ent ignore "/etc/group" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10001,gid=10001") - (ent ignore "/run/user/65534/wayland-0" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/65534/bus" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/bin" "/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/usr/bin" "/usr/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/nix/store" "ro,nosuid,nodev,relatime" "overlay" "overlay" "rw,lowerdir=/sysroot/nix/.ro-store,upperdir=/sysroot/nix/.rw-store/upper,workdir=/sysroot/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 "/var/tmp" "/var/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/etc" ignore "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/var/lib/hakurei/u0/a1" "/var/lib/hakurei/u0/a1" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/65534/pulse/native" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - ]; - - seccomp = true; - - try_socket = "/tmp/.X11-unix/X0"; - socket_abstract = false; - socket_pathname = false; - }; -} diff --git a/test/sandbox/case/tty.nix b/test/sandbox/case/tty.nix deleted file mode 100644 index 4ba9360e..00000000 --- a/test/sandbox/case/tty.nix +++ /dev/null @@ -1,288 +0,0 @@ -{ - fs, - ent, - ignore, - system, -}: -let - extraPaths = { - x86_64-linux = { - fd = "fd0"; - "/dev/dri" = { - by-path = fs "800001ed" { - "pci-0000:00:09.0-card" = fs "80001ff" null null; - "pci-0000:00:09.0-render" = fs "80001ff" null null; - } null; - card0 = fs "42001b0" null null; - renderD128 = fs "42001b6" null null; - }; - sr = { - sr0 = fs "80001ff" null null; - }; - }; - aarch64-linux = { - fd = "mtdblock0"; - "/dev/dri" = null; - sr = { }; - }; - }; -in -{ - name = "tty"; - tty = true; - device = false; - mapRealUid = false; - useCommonPaths = true; - userns = false; - x11 = true; - hostAbstract = true; - shareRuntime = true; - shareTmpdir = false; - - # 0, PresetExt | PresetDenyNS | PresetDenyDevel - expectedFilter = { - x86_64-linux = "0b76007476c1c9e25dbf674c29fdf609a1656a70063e49327654e1b5360ad3da06e1a3e32bf80e961c5516ad83d4b9e7e9bde876a93797e27627d2555c25858b"; - aarch64-linux = "cf1f4dc87436ba8ec95d268b663a6397bb0b4a5ac64d8557e6cc529d8b0f6f65dad3a92b62ed29d85eee9c6dde1267757a4d0f86032e8a45ca1bceadfa34cf5e"; - }; - - want = { - env = [ - "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/65534/bus" - "DISPLAY=:0" - "HOME=/var/lib/hakurei/u0/a2" - "SHELL=/run/current-system/sw/bin/bash" - "TERM=linux" - "USER=u0_a2" - "WAYLAND_DISPLAY=wayland-0" - "XDG_RUNTIME_DIR=/run/user/65534" - "XDG_SESSION_CLASS=user" - "XDG_SESSION_TYPE=wayland" - "PULSE_SERVER=unix:/run/user/65534/pulse/native" - ]; - - fs = fs "dead" { - ".hakurei" = fs "800001ed" { - ".ro-store" = fs "801001fd" null null; - store = fs "800001ff" null null; - } null; - bin = fs "800001ed" { sh = fs "80001ff" null null; } null; - dev = fs "800001ed" { - console = fs "4200190" null null; - core = fs "80001ff" null null; - dri = fs "800001ed" extraPaths.${system}."/dev/dri" null; - fd = fs "80001ff" null null; - full = fs "42001b6" null null; - mqueue = fs "801001ff" { } null; - null = fs "42001b6" null ""; - ptmx = fs "80001ff" null null; - pts = fs "800001ed" { ptmx = fs "42001b6" null null; } null; - random = fs "42001b6" null null; - shm = fs "801001ff" { } null; - stderr = fs "80001ff" null null; - stdin = fs "80001ff" null null; - stdout = fs "80001ff" null null; - tty = fs "42001b6" null null; - urandom = fs "42001b6" null null; - zero = fs "42001b6" null 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; - "bash_logout" = 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; - "environment.d" = fs "80001ff" null null; - "fonts" = fs "80001ff" null null; - "fstab" = fs "80001ff" null null; - "hsurc" = fs "80001ff" null null; - "fuse.conf" = fs "80001ff" null null; - "gai.conf" = fs "80001ff" null null; - "group" = fs "180" null "hakurei: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_a2:x:65534:65534:Hakurei:/var/lib/hakurei/u0/a2:/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; - "speech-dispatcher" = 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 "800001f8" { - bus = fs "10001fd" null null; - pulse = fs "800001c0" { native = fs "10001ff" null null; } null; - wayland-0 = fs "1000038" null null; - } null; - } null; - } null; - sys = fs "800001c0" { - block = fs "800001ed" ( - { - ${extraPaths.${system}.fd} = 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; - vda = fs "80001ff" null null; - } - // extraPaths.${system}.sr - ) 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 "801001ff" { - ".X11-unix" = fs "801001ff" { X0 = fs "10001fd" null null; } null; - } null; - usr = fs "800001c0" { bin = fs "800001ed" { env = fs "80001ff" null null; } null; } null; - var = fs "800001c0" { - tmp = fs "801001ff" null null; - lib = fs "800001c0" { - hakurei = fs "800001c0" { - u0 = fs "800001c0" { - a2 = 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; - systemd = fs "800001ed" { - user = fs "800001ed" { "tray.target" = fs "80001ff" null null; } null; - } null; - } null; - ".local" = fs "800001ed" { - state = fs "800001ed" { - ".keep" = fs "80001ff" null ""; - home-manager = fs "800001ed" { gcroots = fs "800001ed" { current-home = fs "80001ff" null null; } null; } null; - nix = fs "800001ed" { - profiles = fs "800001ed" { - 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; - cache = fs "800001ed" { private = fs "800001c0" null null; } null; - } null; - } null; - - mount = [ - (ent "/sysroot" "/" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10002,gid=10002") - (ent "/" "/proc" "rw,nosuid,nodev,noexec,relatime" "proc" "proc" "rw") - (ent "/" "/.hakurei" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=4k,mode=755,uid=10002,gid=10002") - (ent "/" "/dev" "ro,nosuid,nodev,relatime" "tmpfs" "devtmpfs" "rw,mode=755,uid=10002,gid=10002") - (ent "/null" "/dev/null" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/zero" "/dev/zero" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/full" "/dev/full" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/random" "/dev/random" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/urandom" "/dev/urandom" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/tty" "/dev/tty" "rw,nosuid" "devtmpfs" "devtmpfs" ignore) - (ent "/" "/dev/pts" "rw,nosuid,noexec,relatime" "devpts" "devpts" "rw,mode=620,ptmxmode=666") - (ent ignore "/dev/console" "rw,nosuid,noexec,relatime" "devpts" "devpts" "rw,gid=3,mode=620,ptmxmode=666") - (ent "/" "/dev/mqueue" "rw,nosuid,nodev,noexec,relatime" "mqueue" "mqueue" "rw") - (ent "/" "/dev/shm" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,uid=10002,gid=10002") - (ent "/" "/run/user" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,size=16384k,mode=755,uid=10002,gid=10002") - (ent "/tmp/hakurei.0/runtime/2" "/run/user/65534" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/tmp" "rw,nosuid,nodev,relatime" "tmpfs" "ephemeral" "rw,uid=10002,gid=10002") - (ent ignore "/etc/passwd" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10002,gid=10002") - (ent ignore "/etc/group" "ro,nosuid,nodev,relatime" "tmpfs" "rootfs" "rw,uid=10002,gid=10002") - (ent ignore "/run/user/65534/wayland-0" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/tmp/.X11-unix" "/tmp/.X11-unix" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/65534/bus" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/bin" "/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/usr/bin" "/usr/bin" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/nix/store" "ro,nosuid,nodev,relatime" "overlay" "overlay" "rw,lowerdir=/sysroot/nix/.ro-store,upperdir=/sysroot/nix/.rw-store/upper,workdir=/sysroot/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 "/var/tmp" "/var/tmp" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/var/cache" "/var/cache" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/" "/.hakurei/.ro-store" "rw,relatime" "overlay" "overlay" "ro,lowerdir+=/host/nix/.ro-store,lowerdir+=/host/nix/.rw-store/upper,redirect_dir=nofollow,userxattr") - (ent "/" "/.hakurei/store" "rw,relatime" "overlay" "overlay" "rw,lowerdir+=/host/nix/.ro-store,lowerdir+=/host/nix/.rw-store/upper,upperdir=/host/tmp/.hakurei-store-rw/upper,workdir=/host/tmp/.hakurei-store-rw/work,redirect_dir=nofollow,uuid=on,userxattr") - (ent "/etc" ignore "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent "/var/lib/hakurei/u0/a2" "/var/lib/hakurei/u0/a2" "rw,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - (ent ignore "/run/user/65534/pulse/native" "ro,nosuid,nodev,relatime" "ext4" "/dev/vda" "rw") - ]; - - seccomp = true; - - try_socket = "/tmp/.X11-unix/X0"; - socket_abstract = true; - socket_pathname = true; - }; -} diff --git a/test/sandbox/configuration.nix b/test/sandbox/configuration.nix deleted file mode 100644 index bc189f7d..00000000 --- a/test/sandbox/configuration.nix +++ /dev/null @@ -1,113 +0,0 @@ -{ - lib, - pkgs, - config, - ... -}: -let - testProgram = pkgs.callPackage ./tool/package.nix { inherit (config.environment.hakurei.package) version; }; - testCases = import ./case pkgs.stdenv.hostPlatform.system lib testProgram; -in -{ - users.users = { - alice = { - isNormalUser = true; - description = "Alice Foobar"; - password = "foobar"; - uid = 1000; - }; - }; - - home-manager.users.alice.home.stateVersion = "24.11"; - - # Automatically login on tty1 as a normal user: - services.getty.autologinUser = "alice"; - - environment = { - systemPackages = [ - # For checking seccomp outcome: - testProgram - - # For checking pd outcome: - (pkgs.writeShellScriptBin "check-sandbox-pd" '' - hakurei -v exec hakurei-test \ - -p "/var/tmp/.hakurei-check-ok.0" \ - -t ${toString (builtins.toFile "hakurei-pd-want.json" (builtins.toJSON testCases.pd.want))} \ - -s ${testCases.pd.expectedFilter.${pkgs.stdenv.hostPlatform.system}} "$@" - '') - ]; - - variables = { - SWAYSOCK = "/tmp/sway-ipc.sock"; - WLR_RENDERER = "pixman"; - }; - }; - - # Automatically configure and start Sway when logging in on tty1: - programs.bash.loginShellInit = '' - if [ "$(tty)" = "/dev/tty1" ]; then - set -e - - mkdir -p ~/.config/sway - (sed s/Mod4/Mod1/ /etc/sway/config && - echo 'output * bg ${pkgs.nixos-artwork.wallpapers.simple-light-gray.gnomeFilePath} fill' && - echo 'output Virtual-1 res 1680x1050') > ~/.config/sway/config - - sway --validate - systemd-cat --identifier=session sway && touch /tmp/sway-exit-ok - fi - ''; - - programs.sway.enable = true; - - virtualisation.qemu.options = [ - # Need to switch to a different GPU driver than the default one (-vga std) so that Sway can launch: - "-vga none -device virtio-gpu-pci" - - # Increase performance: - "-smp 8" - ]; - - environment.hakurei = { - enable = true; - stateDir = "/var/lib/hakurei"; - users.alice = 0; - - extraHomeConfig = { - home.stateVersion = "23.05"; - }; - - commonPaths = [ - { - type = "bind"; - src = "/var/tmp"; - write = true; - } - { - type = "bind"; - src = "/var/cache"; - write = true; - } - { - type = "overlay"; - dst = "/.hakurei/.ro-store"; - lower = [ - "/nix/.ro-store" - "/nix/.rw-store/upper" - ]; - } - { - type = "overlay"; - dst = "/.hakurei/store"; - lower = [ - "/nix/.ro-store" - "/nix/.rw-store/upper" - ]; - upper = "/tmp/.hakurei-store-rw/upper"; - work = "/tmp/.hakurei-store-rw/work"; - } - ]; - - inherit (testCases) apps; - }; -} diff --git a/test/sandbox/default.nix b/test/sandbox/default.nix deleted file mode 100644 index 47a59de9..00000000 --- a/test/sandbox/default.nix +++ /dev/null @@ -1,41 +0,0 @@ -{ - lib, - testers, - - self, - withRace ? false, -}: - -testers.nixosTest { - name = "hakurei-sandbox" + (if withRace then "-race" else ""); - nodes.machine = - { options, pkgs, ... }: - { - # Run with Go race detector: - environment.hakurei = lib.mkIf withRace rec { - # race detector does not support static linking - package = (pkgs.callPackage ../package.nix { }).overrideAttrs (previousAttrs: { - env = previousAttrs.env // { - GOFLAGS = previousAttrs.env.GOFLAGS + " -race"; - }; - }); - hsuPackage = options.environment.hakurei.hsuPackage.default.override { hakurei = package; }; - }; - - imports = [ - ./configuration.nix - - self.nixosModules.hakurei - self.inputs.home-manager.nixosModules.home-manager - ]; - }; - - # adapted from nixos sway integration tests - - # testScriptWithTypes:49: error: Cannot call function of unknown type - # (machine.succeed if succeed else machine.execute)( - # ^ - # Found 1 error in 1 file (checked 1 source file) - skipTypeCheck = true; - testScript = builtins.readFile ./test.py; -} diff --git a/test/sandbox/main.go b/test/sandbox/main.go new file mode 100644 index 00000000..311b9f58 --- /dev/null +++ b/test/sandbox/main.go @@ -0,0 +1,410 @@ +//go:build testsuite + +// The sandbox test program runs cmd/hakurei with configurations simulating +// several common workloads and inspects the resulting container states. +package main + +import ( + "bytes" + "context" + "encoding/json" + "io" + "log" + "os" + "os/exec" + "path/filepath" + "slices" + "strconv" + "strings" + "sync" + "sync/atomic" + "syscall" + + "hakurei.app/check" + "hakurei.app/fhs" + "hakurei.app/hst" + "hakurei.app/internal/store" + + "hakurei.app/test/internal/testsuite" + "hakurei.app/test/sandbox/testdata" +) + +// mustScanFor continuously scans the proc filesystem and calls f for each entry +// visited. +func mustScanFor(f func(ps *testsuite.StatScanner) bool) int { + var ps testsuite.StatScanner + + for ps.Scan() { + if f(&ps) { + break + } + } + if err := ps.Err(); err != nil { + log.Fatal(err) + } + return ps.Stat().PID +} + +// mustStart starts a hakurei container and returns the pid of a process within +// the container. This process must be terminated by the caller. +func mustStart( + ctx context.Context, + serial uint64, + username string, + files ...*os.File, +) (pid int, done <-chan error) { + _serial := strconv.FormatUint(serial, 10) + _, done = testsuite.MustStartAs( + ctx, username, files, + "hakurei", "exec", + "sleep", "infinity", _serial, + ) + + var stat syscall.Stat_t + pid = mustScanFor(func(s *testsuite.StatScanner) bool { + select { + case err := <-done: + if err == nil { + log.Fatal("test process terminated unexpectedly") + } + log.Fatal(err) + default: + break + } + + if s.Stat().Comm != "sleep" { + return false + } + + if args, err := s.Stat().Args(); err != nil { + if testsuite.IsNotExist(err) { + return false + } + log.Fatal(err) + } else if !slices.Equal(args, []string{ + "sleep", + "infinity", + _serial, + }) { + return false + } + + if err := s.Stat().Stat(&stat); err != nil { + if testsuite.IsNotExist(err) { + return false + } + log.Fatal(err) + } + + id := hst.ToUser[uint32](0, 0) + if stat.Uid != id || stat.Gid != id { + return false + } + + return true + }) + return +} + +func main() { + go testsuite.ReceiveSignals() + username := testsuite.GetUser().Username + + // the signal handler does not wait for termination + ctx := context.Background() + + if err := os.MkdirAll("/opt/test-helper/bin", 0755); err != nil { + log.Fatal(err) + } + + var testToolDone <-chan error + { + cmd := exec.Command( + "go", "build", + "-o", "/opt/test-helper/bin", + "-tags=tester", + "-trimpath", + "./test/sandbox/tester", + ) + cmd.Stdout, cmd.Stderr = os.Stdout, os.Stderr + testToolDone = testsuite.MustStart(cmd) + } + + var wg sync.WaitGroup + defer wg.Wait() + + var serial atomic.Uint64 + newSerial := func() uint64 { serial.Add(1); return serial.Load() } + + testsuite.MustRunAs( + username, "-i", + "hakurei", "exec", "capsh", "--print", + ) + wg.Go(func() { + defer log.Println("validated capabilities/securebits in user namespace") + + testsuite.MustRunAs( + username, "-i", + "hakurei", "exec", "capsh", "--has-no-new-privs", + ) + + for _, p := range []byte{'a', 'b', 'i', 'p'} { + testsuite.MustFailAs( + username, "-i", + "hakurei", "exec", "capsh", "--has-"+string(p)+"=CAP_SYS_ADMIN", + ) + } + testsuite.MustFailAs( + username, "-i", + "hakurei", "exec", "umount", "-R", "/dev", + ) + }) + + wg.Go(func() { + defer log.Println("validated pd seccomp outcome") + + c, cancel := context.WithCancel(ctx) + defer cancel() + + pid, done := mustStart(c, newSerial(), username) + testsuite.MustCheckFilter(pid, testdata.SumPD) + if err := testsuite.FilterTerminated(<-done); err != nil { + log.Fatal(err) + } + }) + + wg.Go(func() { + defer log.Println("validated fd leak") + + c, cancel := context.WithCancel(ctx) + defer cancel() + + pid, done := mustStart(c, newSerial(), username, os.Stdin, os.Stdout, os.Stderr) + prefix := filepath.Join(fhs.Proc, strconv.Itoa(pid), "fd") + + var fail bool + if entries, err := os.ReadDir(prefix); err != nil { + log.Fatal(err.Error()) + } else { + for _, ent := range entries { + var fd int + if fd, err = strconv.Atoi(ent.Name()); err != nil { + log.Fatal(err.Error()) + } + + // skip standard streams + if fd <= 2 { + continue + } + fail = true + + var d string + if d, err = os.Readlink(filepath.Join( + prefix, + ent.Name(), + )); err != nil { + log.Fatal(err.Error()) + } + log.Printf("extra fd %d -> %s", fd, d) + } + } + if fail { + log.Fatal("file descriptors leaked") + } + + if err := syscall.Kill(pid, syscall.SIGTERM); err != nil { + log.Fatalf("cannot terminate anchor: %v", err) + } else if err = testsuite.FilterTerminated(<-done); err != nil { + log.Fatal(err) + } + }) + + if err := os.MkdirAll(testsuite.XDGRuntimeDir, 0700); err != nil { + log.Fatal(err) + } else if err = os.Chown(testsuite.XDGRuntimeDir, 1000, 1000); err != nil { + log.Fatal(err) + } + + var swg sync.WaitGroup + defer swg.Wait() + dbusEnv := testsuite.MustStartSessionBus(username) + testsuite.MustStartSway(&swg, username, dbusEnv) + defer testsuite.TerminateSway(username) + testsuite.MustStartPipeWire(username, dbusEnv) + + if err := <-testToolDone; err != nil { + log.Fatal(err) + } + log.Println("created test helper") + + s := store.New(check.MustAbs("/tmp/hakurei.0/state")) + for name, tc := range testdata.All() { + wg.Go(func() { + cmd := exec.Command( + "sudo", + "-u", username, + "-C", "6", + "TERM=xterm", + testsuite.XDGRuntimeEnv, + testsuite.WaylandEnv, + "DISPLAY=:0", + dbusEnv, + "--", + + "script", "/dev/null", + "-E", "always", + "-qec", + "hakurei run "+ + "--identifier-fd=5"+ + " 4 1>&3", + ) + cmd.SysProcAttr = &syscall.SysProcAttr{ + Pdeathsig: syscall.SIGTERM, + } + var output bytes.Buffer + cmd.Stdin, cmd.Stdout, cmd.Stderr = os.Stdin, &output, &output + + var err error + var notify, _notify, _conf, conf, ident, _ident *os.File + if notify, _notify, err = os.Pipe(); err != nil { + log.Fatal(err) + } + cmd.ExtraFiles = append(cmd.ExtraFiles, _notify) + if _conf, conf, err = os.Pipe(); err != nil { + log.Fatal(err) + } + cmd.ExtraFiles = append(cmd.ExtraFiles, _conf) + if ident, _ident, err = os.Pipe(); err != nil { + log.Fatal(err) + } + cmd.ExtraFiles = append(cmd.ExtraFiles, _ident) + + done := testsuite.MustStart(cmd) + wg.Go(func() { + _err := <-done + log.Printf("completed test case %s\n%s", name, output.String()) + if _err != nil { + log.Fatalf("test case %s: %v", name, _err) + } + }) + + if err = json.NewEncoder(conf).Encode(&tc.Hakurei); err != nil { + log.Fatal(err) + } else if err = conf.Close(); err != nil { + log.Fatal(err) + } + + var id hst.ID + if _, err = io.ReadFull(ident, id[:]); err != nil { + log.Fatal(err) + } else if err = ident.Close(); err != nil { + log.Fatal(err) + } + + if _, err = io.ReadFull(notify, make([]byte, 8)); err != nil { + log.Fatal(err) + } else if err = notify.Close(); err != nil { + log.Fatal(err) + } + + var ( + ok bool + p hst.State + ) + entries, copyError := s.All() + for entry := range entries { + if entry.ID == id { + ok = true + if _, err = entry.Load(&p, nil); err != nil { + log.Fatal(err) + } + break + } + } + if err = copyError(); err != nil { + log.Fatal(err) + } + if !ok { + log.Fatalf("instance %s is not present in store", id) + } + + var stat syscall.Stat_t + pid := mustScanFor(func(ps *testsuite.StatScanner) bool { + select { + case err = <-done: + if err == nil { + log.Fatal("test process terminated unexpectedly") + } + log.Fatal(err) + default: + break + } + + if ps.Stat().Comm != "test-helper" { + return false + } + + var args []string + if args, err = ps.Stat().Args(); err != nil { + if testsuite.IsNotExist(err) { + return false + } + log.Fatal(err) + } else if !slices.Equal(args, tc.Hakurei.Container.Args) { + return false + } + + if err = ps.Stat().Stat(&stat); err != nil { + if testsuite.IsNotExist(err) { + return false + } + log.Fatal(err) + } + + uid := hst.ToUser[uint32](0, uint32(tc.Hakurei.Identity)) + if stat.Uid != uid || stat.Gid != uid { + return false + } + + var t []byte + if t, err = os.ReadFile(filepath.Join( + fhs.Proc, + strconv.Itoa(ps.Stat().PPID), + "stat", + )); err != nil { + if testsuite.IsNotExist(err) { + return false + } + log.Fatal(err) + } + + var _stat testsuite.Stat + if err = _stat.UnmarshalText(t); err != nil { + log.Fatal(err) + } + if _stat.PPID != p.ShimPID { + return false + } + + return true + }) + + testsuite.MustCheckFilter( + pid, + tc.Sum, + ) + }) + } + + wg.Wait() + + if dents, err := os.ReadDir("/tmp"); err != nil { + log.Fatal(err) + } else { + for _, dent := range dents { + if name := dent.Name(); strings.HasPrefix(name, ".hakurei-shim-") { + log.Fatalf("leftover shim work dir %q", name) + } + } + } +} diff --git a/test/sandbox/seccomp.patch b/test/sandbox/seccomp.patch new file mode 100644 index 00000000..ddabc71e --- /dev/null +++ b/test/sandbox/seccomp.patch @@ -0,0 +1,18 @@ +diff --git a/kernel/seccomp.c b/kernel/seccomp.c +index 25f62867a16d..7b63ccc8daf4 100644 +--- a/kernel/seccomp.c ++++ b/kernel/seccomp.c +@@ -2216,8 +2216,12 @@ long seccomp_get_filter(struct task_struct *task, unsigned long filter_off, + struct seccomp_filter *filter; + struct sock_fprog_kern *fprog; + long ret; ++ struct user_namespace *user_ns = current_user_ns(); + +- if (!capable(CAP_SYS_ADMIN) || ++ if (in_userns(user_ns, task_cred_xxx(task, user_ns))) { ++ if (!ns_capable(user_ns, CAP_SYS_ADMIN)) ++ return -EACCES; ++ } else if (!capable(CAP_SYS_ADMIN) || + current->seccomp.mode != SECCOMP_MODE_DISABLED) { + return -EACCES; + } diff --git a/test/sandbox/test.py b/test/sandbox/test.py deleted file mode 100644 index a431daab..00000000 --- a/test/sandbox/test.py +++ /dev/null @@ -1,88 +0,0 @@ -import json -import shlex - -q = shlex.quote - - -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 check_filter(check_offset, name, pname): - pid = int(machine.wait_until_succeeds(f"pgrep -U {10000+check_offset} -x {pname}")) - hash = machine.succeed(f"sudo -u alice -i XDG_RUNTIME_DIR=/run/user/1000 WAYLAND_DISPLAY=wayland-1 check-sandbox-{name} hash") - print(machine.succeed(f"hakurei-test -s {hash} filter {pid}")) - - -start_all() -machine.wait_for_unit("multi-user.target") - -# To check hakurei's version: -print(machine.succeed("sudo -u alice -i hakurei version")) - -# Wait for Sway to complete startup: -machine.wait_for_file("/run/user/1000/wayland-1") -machine.wait_for_file("/tmp/sway-ipc.sock") - -# Check pd seccomp outcome: -swaymsg("exec hakurei exec cat") -check_filter(0, "pdlike", "cat") - -# Check fd leak: -swaymsg("exec exec 127 +import "C" + +// mustAbs returns s, or terminates the program if s is not absolute. +func mustAbs(s string) string { + if !filepath.IsAbs(s) { + log.Fatalf("%q is not absolute", s) + } + return s +} + +func main() { + log.SetFlags(0) + log.SetPrefix("tester: ") + + if len(os.Args) != 2 { + log.Fatal("tester requires 1 argument") + } + want := testdata.Get(os.Args[1]) + log.SetPrefix("tester: " + os.Args[1] + " ") + + checkWritableDirPaths := []string{ + "/dev/shm", + "/tmp", + os.Getenv("XDG_RUNTIME_DIR"), + } + for _, a := range checkWritableDirPaths { + pathname := filepath.Join(mustAbs(a), ".hakurei-check") + if err := os.WriteFile(pathname, make([]byte, 1<<8), 0600); err != nil { + log.Fatalf("[FAIL] %s", err) + } else if err = os.Remove(pathname); err != nil { + log.Fatalf("[FAIL] %s", err) + } else { + log.Printf("[ OK ] %s is writable", a) + } + } + + if want.Env != nil { + var ( + fail bool + i int + got string + ) + for i, got = range os.Environ() { + if i == len(want.Env) { + log.Fatalf("got more than %d environment variables", len(want.Env)) + } + if got != want.Env[i] { + fail = true + log.Printf("[FAIL] %s", got) + } else { + log.Printf("[ OK ] %s", got) + } + } + + i++ + if i != len(want.Env) { + log.Fatalf("got %d environment variables, want %d", i, len(want.Env)) + } + + if fail { + log.Fatalf("[FAIL] some environment variables did not match") + } + } else { + log.Printf("[SKIP] skipping environ check") + } + + if want.FS != nil { + if err := want.FS.Compare(log.Printf, ".", os.DirFS("/")); err != nil { + log.Fatalf("%v", err) + } + } else { + log.Printf("[SKIP] skipping fs check") + } + + if want.Mount != nil { + var fail bool + + m, err := mountinfo.Open("") + if err != nil { + log.Fatal(err) + } + + i := 0 + var ent mountinfo.Entry + for m.Next() { + m.Copy(&ent) + + if i == len(want.Mount) { + log.Fatalf("got more than %d entries", i) + } + if !ent.EqualWithIgnore(want.Mount[i], "//ignore") { + fail = true + log.Printf("[FAIL] %s", &ent) + } else { + log.Printf("[ OK ] %s", &ent) + } + + i++ + } + if err = m.Err(); err != nil { + log.Fatalf("%v", err) + } + + if i != len(want.Mount) { + log.Fatalf("got %d entries, want %d", i, len(want.Mount)) + } + + if fail { + log.Fatalf("[FAIL] some mount points did not match") + } + } else { + log.Printf("[SKIP] skipping mounts check") + } + + if want.Seccomp { + const NULL = 0 + + for _, tc := range []struct { + name string + errno syscall.Errno + + trap, a1, a2, a3, a4, a5, a6 uintptr + }{ + {"syslog", syscall.EPERM, syscall.SYS_SYSLOG, 0, NULL, NULL, NULL, NULL, NULL}, + {"acct", syscall.EPERM, syscall.SYS_ACCT, 0, NULL, NULL, NULL, NULL, NULL}, + {"quotactl", syscall.EPERM, syscall.SYS_QUOTACTL, C.Q_GETQUOTA, NULL, uintptr(os.Getuid()), NULL, NULL, NULL}, + {"add_key", syscall.EPERM, syscall.SYS_ADD_KEY, NULL, NULL, NULL, NULL, NULL, NULL}, + {"keyctl", syscall.EPERM, syscall.SYS_KEYCTL, NULL, NULL, NULL, NULL, NULL, NULL}, + {"request_key", syscall.EPERM, syscall.SYS_REQUEST_KEY, NULL, NULL, NULL, NULL, NULL, NULL}, + {"move_pages", syscall.EPERM, syscall.SYS_MOVE_PAGES, uintptr(os.Getpid()), NULL, NULL, NULL, NULL, NULL}, + {"mbind", syscall.EPERM, syscall.SYS_MBIND, NULL, NULL, NULL, NULL, NULL, NULL}, + {"get_mempolicy", syscall.EPERM, syscall.SYS_GET_MEMPOLICY, NULL, NULL, NULL, NULL, NULL, NULL}, + {"set_mempolicy", syscall.EPERM, syscall.SYS_SET_MEMPOLICY, NULL, NULL, NULL, NULL, NULL, NULL}, + {"migrate_pages", syscall.EPERM, syscall.SYS_MIGRATE_PAGES, NULL, NULL, NULL, NULL, NULL, NULL}, + } { + if _, _, errno := syscall.Syscall6(tc.trap, tc.a1, tc.a2, tc.a3, tc.a4, tc.a5, tc.a6); errno != tc.errno { + log.Fatalf("[FAIL] %s: %v, want %v", tc.name, errno, tc.errno) + } + log.Printf("[ OK ] %s: %v", tc.name, tc.errno) + } + } else { + log.Printf("[SKIP] skipping seccomp check") + } + + if want.TrySocket != "" { + retry: + abstractConn, abstractErr := net.Dial("unix", "@"+want.TrySocket) + pathnameConn, pathnameErr := net.Dial("unix", want.TrySocket) + ok := true + + if abstractErr == nil { + if err := abstractConn.Close(); err != nil { + ok = false + log.Printf("Close: %v", err) + } + } + if pathnameErr == nil { + if err := pathnameConn.Close(); err != nil { + ok = false + log.Printf("Close: %v", err) + } + } + + if errors.Is( + abstractErr, + syscall.EAGAIN, + ) || errors.Is( + pathnameErr, + syscall.EAGAIN, + ) { + goto retry + } + + abstractWantErr := error(want.ErrnoAbstract) + pathnameWantErr := error(want.ErrnoPathname) + if want.ErrnoAbstract == 0 { + abstractWantErr = nil + } + if want.ErrnoPathname == 0 { + pathnameWantErr = nil + } + + if !errors.Is(abstractErr, abstractWantErr) { + ok = false + log.Printf("abstractErr: %v, want %v", abstractErr, abstractWantErr) + } + if !errors.Is(pathnameErr, pathnameWantErr) { + ok = false + log.Printf("pathnameErr: %v, want %v", pathnameErr, pathnameWantErr) + } + + if !ok { + os.Exit(1) + } + } + + s := make(chan os.Signal, 1) + signal.Notify(s, syscall.SIGTERM) + if _, err := os.Stdout.Write(make([]byte, 8)); err != nil { + log.Fatalf("cannot notify testsuite: %v", err) + } + <-s +} diff --git a/test/sandbox/tool/main.go b/test/sandbox/tool/main.go deleted file mode 100644 index 889142d4..00000000 --- a/test/sandbox/tool/main.go +++ /dev/null @@ -1,106 +0,0 @@ -//go:build testtool - -package main - -import ( - "flag" - "fmt" - "log" - "os" - "os/signal" - "strconv" - "strings" - "syscall" - - "hakurei.app/test/internal/sandbox" -) - -var ( - flagMarkerPath string - flagTestCase string - flagBpfHash string -) - -func init() { - flag.StringVar(&flagMarkerPath, "p", "/tmp/sandbox-ok", "Pathname of completion marker") - flag.StringVar(&flagTestCase, "t", "", "Nix store path to test case file") - flag.StringVar(&flagBpfHash, "s", "", "String representation of expected bpf sha512 hash") -} - -func main() { - log.SetFlags(0) - log.SetPrefix("test: ") - flag.Parse() - - args := flag.Args() - if len(args) < 1 { - s := make(chan os.Signal, 1) - signal.Notify(s, syscall.SIGINT) - go func() { <-s; log.Println("exiting on signal (likely from verifier)"); os.Exit(0) }() - - (&sandbox.T{FS: os.DirFS("/")}).MustCheckFile(flagTestCase) - if _, err := os.Create(flagMarkerPath); err != nil { - log.Fatalf("cannot create success marker: %v", err) - } - log.Printf("blocking for seccomp check (%s)", flagMarkerPath) - select {} - return - } - - switch args[0] { - case "filter": - if len(args) != 2 { - log.Fatal("invalid argument") - } - - if pid, err := strconv.Atoi(strings.TrimSpace(args[1])); err != nil { - log.Fatalf("%s", err) - } else if pid < 1 { - log.Fatalf("%d out of range", pid) - } else { - sandbox.MustCheckFilter(pid, flagBpfHash) - if err = syscall.Kill(pid, syscall.SIGINT); err != nil { - log.Fatalf("cannot signal check process: %v", err) - } - } - - case "hash": // this eases the pain of passing the hash to python - fmt.Print(flagBpfHash) - - case "fd": - if len(args) != 2 { - log.Fatal("invalid argument") - } - prefix := fmt.Sprintf("/proc/%s/fd/", args[1]) - - var fail bool - if entries, err := os.ReadDir(prefix); err != nil { - log.Fatal(err.Error()) - } else { - for _, ent := range entries { - var fd int - if fd, err = strconv.Atoi(ent.Name()); err != nil { - log.Fatal(err.Error()) - } - - // skip standard streams - if fd <= 2 { - continue - } - fail = true - - var d string - if d, err = os.Readlink(prefix + ent.Name()); err != nil { - log.Fatal(err.Error()) - } - log.Printf("[FAIL] extra fd %d -> %s", fd, d) - } - } - if fail { - log.Fatal("[FAIL] file descriptors leaked") - } - - default: - log.Fatal("invalid argument") - } -} diff --git a/test/sandbox/tool/package.nix b/test/sandbox/tool/package.nix deleted file mode 100644 index bd57b432..00000000 --- a/test/sandbox/tool/package.nix +++ /dev/null @@ -1,32 +0,0 @@ -{ - lib, - buildGoModule, - pkg-config, - util-linux, - - version, -}: -buildGoModule rec { - pname = "check-sandbox"; - inherit version; - - src = builtins.path { - name = "${pname}-src"; - path = lib.cleanSource ../../.; - filter = path: type: (type == "directory") || (type == "regular" && lib.hasSuffix ".go" path); - }; - vendorHash = null; - - tags = [ "testtool" "tester" ]; - - buildInputs = [ util-linux ]; - nativeBuildInputs = [ pkg-config ]; - - preBuild = '' - go mod init hakurei.app/test >& /dev/null - ''; - - postInstall = '' - mv $out/bin/tool $out/bin/hakurei-test - ''; -} -- cgit v1.3.1