diff options
Diffstat (limited to 'pkg/apparmor')
-rw-r--r-- | pkg/apparmor/apparmor_linux.go | 13 | ||||
-rw-r--r-- | pkg/apparmor/apparmor_linux_test.go | 17 | ||||
-rw-r--r-- | pkg/apparmor/apparmor_unsupported.go | 5 |
3 files changed, 32 insertions, 3 deletions
diff --git a/pkg/apparmor/apparmor_linux.go b/pkg/apparmor/apparmor_linux.go index 0d01f41e9..479600408 100644 --- a/pkg/apparmor/apparmor_linux.go +++ b/pkg/apparmor/apparmor_linux.go @@ -4,6 +4,7 @@ package apparmor import ( "bufio" + "bytes" "fmt" "io" "os" @@ -104,6 +105,18 @@ func InstallDefault(name string) error { return cmd.Wait() } +// DefaultContent returns the default profile content as byte slice. The +// profile is named as the provided `name`. The function errors if the profile +// generation fails. +func DefaultContent(name string) ([]byte, error) { + p := profileData{Name: name} + var bytes bytes.Buffer + if err := p.generateDefault(&bytes); err != nil { + return nil, err + } + return bytes.Bytes(), nil +} + // IsLoaded checks if a profile with the given name has been loaded into the // kernel. func IsLoaded(name string) (bool, error) { diff --git a/pkg/apparmor/apparmor_linux_test.go b/pkg/apparmor/apparmor_linux_test.go index ac3260723..e94293d87 100644 --- a/pkg/apparmor/apparmor_linux_test.go +++ b/pkg/apparmor/apparmor_linux_test.go @@ -78,10 +78,12 @@ Copyright 2009-2012 Canonical Ltd. } } -func TestInstallDefault(t *testing.T) { - profile := "libpod-default-testing" - aapath := "/sys/kernel/security/apparmor/" +const ( + aapath = "/sys/kernel/security/apparmor/" + profile = "libpod-default-testing" +) +func TestInstallDefault(t *testing.T) { if _, err := os.Stat(aapath); err != nil { t.Skip("AppArmor isn't available in this environment") } @@ -127,3 +129,12 @@ func TestInstallDefault(t *testing.T) { } checkLoaded(false) } + +func TestDefaultContent(t *testing.T) { + if _, err := os.Stat(aapath); err != nil { + t.Skip("AppArmor isn't available in this environment") + } + if err := DefaultContent(profile); err != nil { + t.Fatalf("Couldn't retrieve default AppArmor profile content '%s': %v", profile, err) + } +} diff --git a/pkg/apparmor/apparmor_unsupported.go b/pkg/apparmor/apparmor_unsupported.go index b2b4de5f5..13469f1b6 100644 --- a/pkg/apparmor/apparmor_unsupported.go +++ b/pkg/apparmor/apparmor_unsupported.go @@ -24,3 +24,8 @@ func CheckProfileAndLoadDefault(name string) (string, error) { } return "", ErrApparmorUnsupported } + +// DefaultContent dummy. +func DefaultContent(name string) ([]byte, error) { + return nil, nil +} |