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27ebd7d6f0
The default apparmor profile is not stored on disk which causes confusion when debugging the content of the profile. To solve this, we now add an additional API which returns the profile as byte slice. Signed-off-by: Sascha Grunert <sgrunert@suse.com>
141 lines
2.9 KiB
Go
141 lines
2.9 KiB
Go
// +build linux,apparmor
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package apparmor
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import (
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"os"
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"testing"
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)
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type versionExpected struct {
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output string
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version int
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}
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func TestParseAAParserVersion(t *testing.T) {
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if !IsEnabled() {
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t.Skip("AppArmor disabled: skipping tests")
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}
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versions := []versionExpected{
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{
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output: `AppArmor parser version 2.10
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Copyright (C) 1999-2008 Novell Inc.
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Copyright 2009-2012 Canonical Ltd.
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`,
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version: 210000,
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},
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{
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output: `AppArmor parser version 2.8
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Copyright (C) 1999-2008 Novell Inc.
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Copyright 2009-2012 Canonical Ltd.
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`,
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version: 208000,
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},
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{
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output: `AppArmor parser version 2.20
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Copyright (C) 1999-2008 Novell Inc.
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Copyright 2009-2012 Canonical Ltd.
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`,
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version: 220000,
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},
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{
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output: `AppArmor parser version 2.05
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Copyright (C) 1999-2008 Novell Inc.
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Copyright 2009-2012 Canonical Ltd.
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`,
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version: 205000,
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},
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{
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output: `AppArmor parser version 2.9.95
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Copyright (C) 1999-2008 Novell Inc.
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Copyright 2009-2012 Canonical Ltd.
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`,
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version: 209095,
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},
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{
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output: `AppArmor parser version 3.14.159
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Copyright (C) 1999-2008 Novell Inc.
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Copyright 2009-2012 Canonical Ltd.
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`,
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version: 314159,
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},
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}
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for _, v := range versions {
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version, err := parseAAParserVersion(v.output)
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if err != nil {
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t.Fatalf("expected error to be nil for %#v, got: %v", v, err)
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}
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if version != v.version {
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t.Fatalf("expected version to be %d, was %d, for: %#v\n", v.version, version, v)
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}
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}
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}
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const (
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aapath = "/sys/kernel/security/apparmor/"
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profile = "libpod-default-testing"
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)
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func TestInstallDefault(t *testing.T) {
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if _, err := os.Stat(aapath); err != nil {
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t.Skip("AppArmor isn't available in this environment")
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}
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// removes `profile`
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removeProfile := func() error {
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path := aapath + ".remove"
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f, err := os.OpenFile(path, os.O_APPEND|os.O_WRONLY, os.ModeAppend)
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if err != nil {
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return err
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}
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defer f.Close()
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_, err = f.WriteString(profile)
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return err
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}
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// makes sure `profile` is loaded according to `state`
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checkLoaded := func(state bool) {
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loaded, err := IsLoaded(profile)
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if err != nil {
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t.Fatalf("Error searching AppArmor profile '%s': %v", profile, err)
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}
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if state != loaded {
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if state {
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t.Fatalf("AppArmor profile '%s' isn't loaded but should", profile)
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} else {
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t.Fatalf("AppArmor profile '%s' is loaded but shouldn't", profile)
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}
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}
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}
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// test installing the profile
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if err := InstallDefault(profile); err != nil {
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t.Fatalf("Couldn't install AppArmor profile '%s': %v", profile, err)
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}
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checkLoaded(true)
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// remove the profile and check again
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if err := removeProfile(); err != nil {
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t.Fatalf("Couldn't remove AppArmor profile '%s': %v", profile, err)
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}
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checkLoaded(false)
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}
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func TestDefaultContent(t *testing.T) {
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if _, err := os.Stat(aapath); err != nil {
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t.Skip("AppArmor isn't available in this environment")
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}
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if err := DefaultContent(profile); err != nil {
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t.Fatalf("Couldn't retrieve default AppArmor profile content '%s': %v", profile, err)
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}
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}
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