Add DefaultContent API to retrieve apparmor profile content

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>

1 files changed, 14 insertions, 3 deletions

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)
+	}
+}