helper/bwrap: add fortify permissive default test case

Signed-off-by: Ophestra Umiker <cat@ophivana.moe>

1 files changed, 145 insertions, 6 deletions

diff --git a/helper/bwrap/config_test.go b/helper/bwrap/config_test.go
index 30b9ab06..8590723a 100644
--- a/helper/bwrap/config_test.go
+++ b/helper/bwrap/config_test.go
@@ -42,12 +42,9 @@ func TestConfig_Args(t *testing.T) {
 				Bind("/usr", "/usr").
 				Bind("/etc", "/etc"),
 			want: []string{
-				"--unshare-all",
-				"--unshare-user",
-				"--disable-userns",
-				"--assert-userns-disabled",
-				"--clearenv",
-				"--die-with-parent",
+				"--unshare-all", "--unshare-user",
+				"--disable-userns", "--assert-userns-disabled",
+				"--clearenv", "--die-with-parent",
 				"--symlink", "usr/bin", "/bin",
 				"--symlink", "var/home", "/home",
 				"--symlink", "usr/lib", "/lib",
@@ -72,6 +69,148 @@ func TestConfig_Args(t *testing.T) {
 				"--ro-bind", "/etc", "/etc",
 			},
 		},
+		{
+			name: "fortify permissive default nixos",
+			conf: (&Config{
+				Unshare:  nil,
+				Net:      true,
+				UserNS:   true,
+				Clearenv: true,
+				SetEnv: map[string]string{
+					"HOME":              "/home/chronos",
+					"TERM":              "xterm-256color",
+					"FORTIFY_INIT":      "3",
+					"XDG_RUNTIME_DIR":   "/run/user/150",
+					"XDG_SESSION_CLASS": "user",
+					"XDG_SESSION_TYPE":  "tty",
+					"SHELL":             "/run/current-system/sw/bin/zsh",
+					"USER":              "chronos",
+				},
+				DieWithParent: true,
+				AsInit:        true,
+			}).SetUID(65534).SetGID(65534).
+				Procfs("/proc").DevTmpfs("/dev").Mqueue("/dev/mqueue").
+				Bind("/bin", "/bin", false, true).
+				Bind("/boot", "/boot", false, true).
+				Bind("/etc", "/etc", false, true).
+				Bind("/home", "/home", false, true).
+				Bind("/lib", "/lib", false, true).
+				Bind("/lib64", "/lib64", false, true).
+				Bind("/nix", "/nix", false, true).
+				Bind("/root", "/root", false, true).
+				Bind("/srv", "/srv", false, true).
+				Bind("/sys", "/sys", false, true).
+				Bind("/usr", "/usr", false, true).
+				Bind("/var", "/var", false, true).
+				Bind("/run/NetworkManager", "/run/NetworkManager", false, true).
+				Bind("/run/agetty.reload", "/run/agetty.reload", false, true).
+				Bind("/run/binfmt", "/run/binfmt", false, true).
+				Bind("/run/booted-system", "/run/booted-system", false, true).
+				Bind("/run/credentials", "/run/credentials", false, true).
+				Bind("/run/cryptsetup", "/run/cryptsetup", false, true).
+				Bind("/run/current-system", "/run/current-system", false, true).
+				Bind("/run/host", "/run/host", false, true).
+				Bind("/run/keys", "/run/keys", false, true).
+				Bind("/run/libvirt", "/run/libvirt", false, true).
+				Bind("/run/libvirtd.pid", "/run/libvirtd.pid", false, true).
+				Bind("/run/lock", "/run/lock", false, true).
+				Bind("/run/log", "/run/log", false, true).
+				Bind("/run/lvm", "/run/lvm", false, true).
+				Bind("/run/mount", "/run/mount", false, true).
+				Bind("/run/nginx", "/run/nginx", false, true).
+				Bind("/run/nscd", "/run/nscd", false, true).
+				Bind("/run/opengl-driver", "/run/opengl-driver", false, true).
+				Bind("/run/pppd", "/run/pppd", false, true).
+				Bind("/run/resolvconf", "/run/resolvconf", false, true).
+				Bind("/run/sddm", "/run/sddm", false, true).
+				Bind("/run/syncoid", "/run/syncoid", false, true).
+				Bind("/run/systemd", "/run/systemd", false, true).
+				Bind("/run/tmpfiles.d", "/run/tmpfiles.d", false, true).
+				Bind("/run/udev", "/run/udev", false, true).
+				Bind("/run/udisks2", "/run/udisks2", false, true).
+				Bind("/run/utmp", "/run/utmp", false, true).
+				Bind("/run/virtlogd.pid", "/run/virtlogd.pid", false, true).
+				Bind("/run/wrappers", "/run/wrappers", false, true).
+				Bind("/run/zed.pid", "/run/zed.pid", false, true).
+				Bind("/run/zed.state", "/run/zed.state", false, true).
+				Bind("/tmp/fortify.1971/tmpdir/150", "/tmp", false, true).
+				Tmpfs("/tmp/fortify.1971", 1048576).
+				Tmpfs("/run/user", 1048576).
+				Tmpfs("/run/user/150", 8388608).
+				Bind("/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/passwd", "/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/passwd").
+				Bind("/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/group", "/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/group").
+				Bind("/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/passwd", "/etc/passwd").
+				Bind("/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/group", "/etc/group").
+				Tmpfs("/var/run/nscd", 8192),
+			want: []string{
+				"--unshare-all", "--unshare-user", "--share-net",
+				"--clearenv", "--die-with-parent", "--as-pid-1",
+				"--uid", "65534",
+				"--gid", "65534",
+				"--setenv", "FORTIFY_INIT", "3",
+				"--setenv", "HOME", "/home/chronos",
+				"--setenv", "SHELL", "/run/current-system/sw/bin/zsh",
+				"--setenv", "TERM", "xterm-256color",
+				"--setenv", "USER", "chronos",
+				"--setenv", "XDG_RUNTIME_DIR", "/run/user/150",
+				"--setenv", "XDG_SESSION_CLASS", "user",
+				"--setenv", "XDG_SESSION_TYPE", "tty",
+				"--proc", "/proc", "--dev", "/dev",
+				"--mqueue", "/dev/mqueue",
+				"--bind", "/bin", "/bin",
+				"--bind", "/boot", "/boot",
+				"--bind", "/etc", "/etc",
+				"--bind", "/home", "/home",
+				"--bind", "/lib", "/lib",
+				"--bind", "/lib64", "/lib64",
+				"--bind", "/nix", "/nix",
+				"--bind", "/root", "/root",
+				"--bind", "/srv", "/srv",
+				"--bind", "/sys", "/sys",
+				"--bind", "/usr", "/usr",
+				"--bind", "/var", "/var",
+				"--bind", "/run/NetworkManager", "/run/NetworkManager",
+				"--bind", "/run/agetty.reload", "/run/agetty.reload",
+				"--bind", "/run/binfmt", "/run/binfmt",
+				"--bind", "/run/booted-system", "/run/booted-system",
+				"--bind", "/run/credentials", "/run/credentials",
+				"--bind", "/run/cryptsetup", "/run/cryptsetup",
+				"--bind", "/run/current-system", "/run/current-system",
+				"--bind", "/run/host", "/run/host",
+				"--bind", "/run/keys", "/run/keys",
+				"--bind", "/run/libvirt", "/run/libvirt",
+				"--bind", "/run/libvirtd.pid", "/run/libvirtd.pid",
+				"--bind", "/run/lock", "/run/lock",
+				"--bind", "/run/log", "/run/log",
+				"--bind", "/run/lvm", "/run/lvm",
+				"--bind", "/run/mount", "/run/mount",
+				"--bind", "/run/nginx", "/run/nginx",
+				"--bind", "/run/nscd", "/run/nscd",
+				"--bind", "/run/opengl-driver", "/run/opengl-driver",
+				"--bind", "/run/pppd", "/run/pppd",
+				"--bind", "/run/resolvconf", "/run/resolvconf",
+				"--bind", "/run/sddm", "/run/sddm",
+				"--bind", "/run/syncoid", "/run/syncoid",
+				"--bind", "/run/systemd", "/run/systemd",
+				"--bind", "/run/tmpfiles.d", "/run/tmpfiles.d",
+				"--bind", "/run/udev", "/run/udev",
+				"--bind", "/run/udisks2", "/run/udisks2",
+				"--bind", "/run/utmp", "/run/utmp",
+				"--bind", "/run/virtlogd.pid", "/run/virtlogd.pid",
+				"--bind", "/run/wrappers", "/run/wrappers",
+				"--bind", "/run/zed.pid", "/run/zed.pid",
+				"--bind", "/run/zed.state", "/run/zed.state",
+				"--bind", "/tmp/fortify.1971/tmpdir/150", "/tmp",
+				"--size", "1048576", "--tmpfs", "/tmp/fortify.1971",
+				"--size", "1048576", "--tmpfs", "/run/user",
+				"--size", "8388608", "--tmpfs", "/run/user/150",
+				"--ro-bind", "/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/passwd", "/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/passwd",
+				"--ro-bind", "/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/group", "/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/group",
+				"--ro-bind", "/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/passwd", "/etc/passwd",
+				"--ro-bind", "/tmp/fortify.1971/67a97cc824a64ef789f16b20ca6ce311/group", "/etc/group",
+				"--size", "8192", "--tmpfs", "/var/run/nscd",
+			},
+		},
 	}
 
 	for _, tc := range testCases {