Implemented admin pane + user permission

internal/confmgr/store.go

@@ -45,6 +45,10 @@ type Meta struct {
 	// empty for sets. Lets clients group/filter instances by set without a GET
 	// per instance.
 	SetID string `json:"setId,omitempty"`
+	// Enabled is only populated for rules: nil for sets/instances and for legacy
+	// rules without the flag. Lets the rule list show enabled/disabled status
+	// without a GET per rule.
+	Enabled *bool `json:"enabled,omitempty"`
 }
 
 // VersionMeta describes a single persisted revision.
@@ -85,6 +89,7 @@ type header struct {
 	Version int    `json:"version"`
 	Tag     string `json:"tag"`
 	SetID   string `json:"setId"`
+	Enabled *bool  `json:"enabled"`
 }
 
 func validateID(id string) error {
@@ -149,7 +154,7 @@ func (s *Store) List(k Kind) ([]Meta, error) {
 		if err != nil {
 			continue
 		}
-		out = append(out, Meta{ID: id, Name: h.Name, Version: h.Version, SetID: h.SetID})
+		out = append(out, Meta{ID: id, Name: h.Name, Version: h.Version, SetID: h.SetID, Enabled: h.Enabled})
 	}
 	return out, nil
 }
@@ -587,6 +592,9 @@ func (s *Store) rulesForSet(setID string) ([]ConfigRule, error) {
 		if err != nil {
 			continue
 		}
+		if !rule.IsEnabled() {
+			continue
+		}
 		out = append(out, rule)
 	}
 	return out, nil