Minimal attestation-based enrollment flow.

chrome/browser/ui/webui/chromeos/login/enrollment_screen_handler.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 "chrome/browser/ui/webui/chromeos/login/enrollment_screen_handler.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 38 matching lines @@
 
 // Converts |mode| to a mode identifier for the UI.
 std::string EnrollmentModeToUIMode(policy::EnrollmentConfig::Mode mode) {
   switch (mode) {
     case policy::EnrollmentConfig::MODE_NONE:
       break;
     case policy::EnrollmentConfig::MODE_MANUAL:
     case policy::EnrollmentConfig::MODE_MANUAL_REENROLLMENT:
     case policy::EnrollmentConfig::MODE_LOCAL_ADVERTISED:
     case policy::EnrollmentConfig::MODE_SERVER_ADVERTISED:
+    case policy::EnrollmentConfig::MODE_ATTESTATION:
       return kEnrollmentModeUIManual;
     case policy::EnrollmentConfig::MODE_LOCAL_FORCED:
     case policy::EnrollmentConfig::MODE_SERVER_FORCED:
+    case policy::EnrollmentConfig::MODE_ATTESTATION_FORCED:
       return kEnrollmentModeUIForced;
     case policy::EnrollmentConfig::MODE_RECOVERY:
       return kEnrollmentModeUIRecovery;
   }
 
   NOTREACHED() << "Bad enrollment mode " << mode;
   return kEnrollmentModeUIManual;
 }
 
 // Returns network name by service path.
@@ skipping 64 matching lines @@
   AddCallback("oauthEnrollOnLearnMore",
               &EnrollmentScreenHandler::HandleOnLearnMore);
 }
 
 // EnrollmentScreenHandler
 //      EnrollmentScreenActor implementation -----------------------------------
 
 void EnrollmentScreenHandler::SetParameters(
     Controller* controller,
     const policy::EnrollmentConfig& config) {
-  CHECK_NE(policy::EnrollmentConfig::MODE_NONE, config.mode);
+  CHECK(config.should_enroll());
   controller_ = controller;
   config_ = config;
 }
 
 void EnrollmentScreenHandler::PrepareToShow() {
 }
 
 void EnrollmentScreenHandler::Show() {
   if (!page_is_ready())
     show_on_init_ = true;
@@ skipping 100 matching lines @@
       ShowError(IDS_ENTERPRISE_ENROLLMENT_ROBOT_REFRESH_FETCH_FAILED, true);
       return;
     case policy::EnrollmentStatus::STATUS_ROBOT_REFRESH_STORE_FAILED:
       ShowError(IDS_ENTERPRISE_ENROLLMENT_ROBOT_REFRESH_STORE_FAILED, true);
       return;
     case policy::EnrollmentStatus::STATUS_REGISTRATION_BAD_MODE:
       ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_REGISTRATION_BAD_MODE, false);
       return;
     case policy::EnrollmentStatus::STATUS_REGISTRATION_CERTIFICATE_FETCH_FAILED:
       ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_REGISTRATION_CERT_FETCH_FAILED,
-                false);
+                true);
       return;
     case policy::EnrollmentStatus::STATUS_POLICY_FETCH_FAILED:
       ShowErrorMessage(
           l10n_util::GetStringFUTF8(
               IDS_ENTERPRISE_ENROLLMENT_STATUS_POLICY_FETCH_FAILED,
               policy::FormatDeviceManagementStatus(status.client_status())),
           true);
       return;
     case policy::EnrollmentStatus::STATUS_VALIDATION_FAILED:
       ShowErrorMessage(
@@ skipping 262 matching lines @@
 
   ShowScreenWithData(OobeScreen::SCREEN_OOBE_ENROLLMENT, &screen_data);
   if (first_show_) {
     first_show_ = false;
     UpdateStateInternal(NetworkError::ERROR_REASON_UPDATE, true);
   }
   histogram_helper_->OnScreenShow();
 }
 
 }  // namespace chromeos