diff options
| author | Ophestra <cat@gensokyo.uk> | 2025-03-17 02:55:36 +0900 |
|---|---|---|
| committer | Ophestra <cat@gensokyo.uk> | 2025-03-17 02:55:36 +0900 |
| commit | 24618ab9a1524e8b8986a9bf67667288e642fcf1 (patch) | |
| tree | b3f2a71a2c9bedf937d0fec00092ad9133cb3ec9 /seccomp/export_test.go | |
| parent | 9ce4706a0766880c072cccd2643d66f614a6a16b (diff) | |
sandbox: move out of internal
Signed-off-by: Ophestra <cat@gensokyo.uk>
Diffstat (limited to 'seccomp/export_test.go')
| -rw-r--r-- | seccomp/export_test.go | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/seccomp/export_test.go b/seccomp/export_test.go deleted file mode 100644 index 34bb306b..00000000 --- a/seccomp/export_test.go +++ /dev/null @@ -1,139 +0,0 @@ -package seccomp_test - -import ( - "crypto/sha512" - "errors" - "io" - "slices" - "syscall" - "testing" - - "git.gensokyo.uk/security/fortify/seccomp" -) - -func TestExport(t *testing.T) { - testCases := []struct { - name string - opts seccomp.SyscallOpts - want []byte - wantErr bool - }{ - {"compat", 0, []byte{ - 0x95, 0xec, 0x69, 0xd0, 0x17, 0x73, 0x3e, 0x07, - 0x21, 0x60, 0xe0, 0xda, 0x80, 0xfd, 0xeb, 0xec, - 0xdf, 0x27, 0xae, 0x81, 0x66, 0xf5, 0xe2, 0xa7, - 0x31, 0x27, 0x0c, 0x98, 0xea, 0x2d, 0x29, 0x46, - 0xcb, 0x52, 0x31, 0x02, 0x90, 0x63, 0x66, 0x8a, - 0xf2, 0x15, 0x87, 0x91, 0x55, 0xda, 0x21, 0xac, - 0xa7, 0x9b, 0x07, 0x0e, 0x04, 0xc0, 0xee, 0x9a, - 0xcd, 0xf5, 0x8f, 0x55, 0xcf, 0xa8, 0x15, 0xa5, - }, false}, - {"base", seccomp.FlagExt, []byte{ - 0xdc, 0x7f, 0x2e, 0x1c, 0x5e, 0x82, 0x9b, 0x79, - 0xeb, 0xb7, 0xef, 0xc7, 0x59, 0x15, 0x0f, 0x54, - 0xa8, 0x3a, 0x75, 0xc8, 0xdf, 0x6f, 0xee, 0x4d, - 0xce, 0x5d, 0xad, 0xc4, 0x73, 0x6c, 0x58, 0x5d, - 0x4d, 0xee, 0xbf, 0xeb, 0x3c, 0x79, 0x69, 0xaf, - 0x3a, 0x07, 0x7e, 0x90, 0xb7, 0x7b, 0xb4, 0x74, - 0x1d, 0xb0, 0x5d, 0x90, 0x99, 0x7c, 0x86, 0x59, - 0xb9, 0x58, 0x91, 0x20, 0x6a, 0xc9, 0x95, 0x2d, - }, false}, - {"everything", seccomp.FlagExt | - seccomp.FlagDenyNS | seccomp.FlagDenyTTY | seccomp.FlagDenyDevel | - seccomp.FlagMultiarch | seccomp.FlagLinux32 | seccomp.FlagCan | - seccomp.FlagBluetooth, []byte{ - 0xe9, 0x9d, 0xd3, 0x45, 0xe1, 0x95, 0x41, 0x34, - 0x73, 0xd3, 0xcb, 0xee, 0x07, 0xb4, 0xed, 0x57, - 0xb9, 0x08, 0xbf, 0xa8, 0x9e, 0xa2, 0x07, 0x2f, - 0xe9, 0x34, 0x82, 0x84, 0x7f, 0x50, 0xb5, 0xb7, - 0x58, 0xda, 0x17, 0xe7, 0x4c, 0xa2, 0xbb, 0xc0, - 0x08, 0x13, 0xde, 0x49, 0xa2, 0xb9, 0xbf, 0x83, - 0x4c, 0x02, 0x4e, 0xd4, 0x88, 0x50, 0xbe, 0x69, - 0xb6, 0x8a, 0x9a, 0x4c, 0x5f, 0x53, 0xa9, 0xdb, - }, false}, - {"strict", seccomp.FlagExt | - seccomp.FlagDenyNS | seccomp.FlagDenyTTY | seccomp.FlagDenyDevel, []byte{ - 0xe8, 0x80, 0x29, 0x8d, 0xf2, 0xbd, 0x67, 0x51, - 0xd0, 0x04, 0x0f, 0xc2, 0x1b, 0xc0, 0xed, 0x4c, - 0x00, 0xf9, 0x5d, 0xc0, 0xd7, 0xba, 0x50, 0x6c, - 0x24, 0x4d, 0x8b, 0x8c, 0xf6, 0x86, 0x6d, 0xba, - 0x8e, 0xf4, 0xa3, 0x32, 0x96, 0xf2, 0x87, 0xb6, - 0x6c, 0xcc, 0xc1, 0xd7, 0x8e, 0x97, 0x02, 0x65, - 0x97, 0xf8, 0x4c, 0xc7, 0xde, 0xc1, 0x57, 0x3e, - 0x14, 0x89, 0x60, 0xfb, 0xd3, 0x5c, 0xd7, 0x35, - }, false}, - {"strict compat", 0 | - seccomp.FlagDenyNS | seccomp.FlagDenyTTY | seccomp.FlagDenyDevel, []byte{ - 0x39, 0x87, 0x1b, 0x93, 0xff, 0xaf, 0xc8, 0xb9, - 0x79, 0xfc, 0xed, 0xc0, 0xb0, 0xc3, 0x7b, 0x9e, - 0x03, 0x92, 0x2f, 0x5b, 0x02, 0x74, 0x8d, 0xc5, - 0xc3, 0xc1, 0x7c, 0x92, 0x52, 0x7f, 0x6e, 0x02, - 0x2e, 0xde, 0x1f, 0x48, 0xbf, 0xf5, 0x92, 0x46, - 0xea, 0x45, 0x2c, 0x0d, 0x1d, 0xe5, 0x48, 0x27, - 0x80, 0x8b, 0x1a, 0x6f, 0x84, 0xf3, 0x2b, 0xbd, - 0xe1, 0xaa, 0x02, 0xae, 0x30, 0xee, 0xdc, 0xfa, - }, false}, - } - - buf := make([]byte, 8) - for _, tc := range testCases { - t.Run(tc.name, func(t *testing.T) { - oldF := seccomp.GetOutput() - seccomp.SetOutput(t.Log) - t.Cleanup(func() { seccomp.SetOutput(oldF) }) - - e := seccomp.New(tc.opts) - digest := sha512.New() - - if _, err := io.CopyBuffer(digest, e, buf); (err != nil) != tc.wantErr { - t.Errorf("Exporter: error = %v, wantErr %v", err, tc.wantErr) - return - } - if err := e.Close(); err != nil { - t.Errorf("Close: error = %v", err) - return - } - if got := digest.Sum(nil); slices.Compare(got, tc.want) != 0 { - t.Fatalf("Export() hash = %x, want %x", - got, tc.want) - return - } - }) - } - - t.Run("close without use", func(t *testing.T) { - e := seccomp.New(0) - if err := e.Close(); !errors.Is(err, syscall.EINVAL) { - t.Errorf("Close: error = %v", err) - return - } - }) - - t.Run("close partial read", func(t *testing.T) { - e := seccomp.New(0) - if _, err := e.Read(make([]byte, 0)); err != nil { - t.Errorf("Read: error = %v", err) - return - } - if err := e.Close(); err == nil || !errors.Is(err, syscall.ECANCELED) || !errors.Is(err, syscall.EBADF) { - t.Errorf("Close: error = %v", err) - return - } - }) -} - -func BenchmarkExport(b *testing.B) { - buf := make([]byte, 8) - for i := 0; i < b.N; i++ { - e := seccomp.New(seccomp.FlagExt | - seccomp.FlagDenyNS | seccomp.FlagDenyTTY | seccomp.FlagDenyDevel | - seccomp.FlagMultiarch | seccomp.FlagLinux32 | seccomp.FlagCan | - seccomp.FlagBluetooth) - if _, err := io.CopyBuffer(io.Discard, e, buf); err != nil { - b.Fatalf("cannot export: %v", err) - } - if err := e.Close(); err != nil { - b.Fatalf("cannot close exporter: %v", err) - } - } -} |
