Add ONC property for EAP-GTC authentication

chromeos/network/onc/onc_validator.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos/network/onc/onc_validator.h"
 
 #include <algorithm>
 
 #include "base/json/json_writer.h"
 #include "base/logging.h"
@@ skipping 862 matching lines @@
 
   bool all_required_exist =
       RequireField(*result, kHost) && RequireField(*result, kPort);
 
   return !error_on_missing_field_ || all_required_exist;
 }
 
 bool Validator::ValidateEAP(base::DictionaryValue* result) {
   using namespace ::onc::eap;
 
-  const char* const kValidInnerValues[] = {kAutomatic, kMD5, kMSCHAPv2, kPAP};
+  const char* const kValidInnerValues[] = {
+      kAutomatic, kGTC, kMD5, kMSCHAPv2, kPAP};
   const std::vector<const char*> valid_inner_values(
       toVector(kValidInnerValues));
   const char* const kValidOuterValues[] = {
       kPEAP, kEAP_TLS, kEAP_TTLS, kLEAP, kEAP_SIM, kEAP_FAST, kEAP_AKA};
   const std::vector<const char*> valid_outer_values(
       toVector(kValidOuterValues));
 
   if (FieldExistsAndHasNoValidValue(*result, kInner, valid_inner_values) ||
       FieldExistsAndHasNoValidValue(*result, kOuter, valid_outer_values) ||
       FieldExistsAndIsEmpty(*result, kServerCARefs)) {
@@ skipping 57 matching lines @@
 }
 
 std::string Validator::MessageHeader() {
   std::string path = path_.empty() ? "toplevel" : JoinString(path_, ".");
   std::string message = "At " + path + ": ";
   return message;
 }
 
 }  // namespace onc
 }  // namespace chromeos