Add InternalTLSEnabled

pkg/config/config.go

@@ -445,16 +445,12 @@ func NewConfigFromMap(data map[string]string) (*Config, error) {
 	return nc, nil
 }
 
-// DataplaneTLSEnabled returns whether or not dataplane-trust is enabled.
-func (c *Config) DataplaneTLSEnabled() bool {
+// InternalTLSEnabled returns whether or not InternalEncyrption is enabled.
+// Currently only DataplaneTrust is considered.
+func (c *Config) InternalTLSEnabled() bool {
 	return tlsEnabled(c.DataplaneTrust)
 }
 
-// ControlplaneTLSEnabled returns whether or not controlane-trust is enabled.
-func (c *Config) ControlplaneTLSEnabled() bool {
-	return tlsEnabled(c.ControlplaneTrust)
-}
-
 func tlsEnabled(trust Trust) bool {
 	return trust == TrustMinimal ||
 		trust == TrustEnabled ||