Check configuration for networks without UIData

chromeos/network/network_connection_handler.cc

Index: chromeos/network/network_connection_handler.cc
diff --git a/chromeos/network/network_connection_handler.cc b/chromeos/network/network_connection_handler.cc
index 8a239f00709fb589bbd55dd8f309e268660af877..f1805b4faac4547925b8c424ae8d282e9bad50ba 100644
--- a/chromeos/network/network_connection_handler.cc
+++ b/chromeos/network/network_connection_handler.cc
@@ -439,6 +439,12 @@ void NetworkConnectionHandler::VerifyConfiguredAndConnect(
         ErrorCallbackForPendingRequest(service_path, kErrorCertificateRequired);
         return;
       }
+    } else if (check_error_state &&
+               !client_cert::IsCertificateConfigured(client_cert_type,
+                                                     service_properties)) {
+      // Network may not be configured.
+      ErrorCallbackForPendingRequest(service_path, kErrorConfigurationRequired);
+      return;
     }
 
     // The network may not be 'Connectable' because the TPM properties are not