eap-tls: Support EAP auth information getter in EAP-TLS

src/libcharon/plugins/eap_tls/eap_tls.c

@@ -109,6 +109,12 @@ METHOD(eap_method_t, is_mutual, bool,
 	return TRUE;
 }
 
+METHOD(eap_method_t, get_auth, auth_cfg_t*,
+	private_eap_tls_t *this)
+{
+	return this->tls_eap->get_auth(this->tls_eap);
+}
+
 METHOD(eap_method_t, destroy, void,
 	private_eap_tls_t *this)
 {
@@ -138,6 +144,7 @@ static eap_tls_t *eap_tls_create(identification_t *server,
 				.get_msk = _get_msk,
 				.get_identifier = _get_identifier,
 				.set_identifier = _set_identifier,
+				.get_auth = _get_auth,
 				.destroy = _destroy,
 			},
 		},