runtime-tools: emit audit events for OCI Spec mutation.

Add an option for setting an external audit event logger
and use any configured logger to emit audit events as we
adjust the OCI Spec.

Signed-off-by: Krisztian Litkey <krisztian.litkey@intel.com>

Author: klihub

pkg/api/owners.go

@@ -49,7 +49,7 @@ func (o *OwningPlugins) ClaimHooks(id, plugin string) error {
 }
 
 func (o *OwningPlugins) HooksOwner(id string) (string, bool) {
-	return o.ownersFor(id).simpleOwner(Field_OciHooks.Key())
+	return o.ownersFor(id).SimpleOwner(Field_OciHooks.Key())
 }
 
 func (o *OwningPlugins) ClearHooks(id, plugin string) {
@@ -148,7 +148,7 @@ func (f *FieldOwners) ClaimHooks(plugin string) error {
 }
 
 func (f *FieldOwners) HooksOwner() (string, bool) {
-	return f.simpleOwner(Field_OciHooks.Key())
+	return f.SimpleOwner(Field_OciHooks.Key())
 }
 
 func (f *FieldOwners) ClearHooks(plugin string) {
@@ -175,7 +175,7 @@ func (f *FieldOwners) ClearRdt(plugin string) {
 }
 
 func (f *FieldOwners) accumulateSimple(field int32, plugin string) {
-	old, ok := f.simpleOwner(field)
+	old, ok := f.SimpleOwner(field)
 	if ok {
 		plugin = old + "," + plugin
 	}
@@ -200,7 +200,7 @@ func (f *FieldOwners) compoundOwnerMap(field int32) (map[string]string, bool) {
 	return m.Owners, true
 }
 
-func (f *FieldOwners) compoundOwner(field int32, key string) (string, bool) {
+func (f *FieldOwners) CompoundOwner(field int32, key string) (string, bool) {
 	if f == nil {
 		return "", false
 	}
@@ -214,7 +214,7 @@ func (f *FieldOwners) compoundOwner(field int32, key string) (string, bool) {
 	return plugin, ok
 }
 
-func (f *FieldOwners) simpleOwner(field int32) (string, bool) {
+func (f *FieldOwners) SimpleOwner(field int32) (string, bool) {
 	if f == nil {
 		return "", false
 	}