Force enterprise enrollment flow upon detection of inconsistent state.

chrome/browser/chromeos/login/wizard_controller.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/chromeos/login/wizard_controller.h"
 
 #include <signal.h>
 #include <stdlib.h>
 #include <sys/types.h>
 
@@ skipping 479 matching lines @@
     screen_parameters_->GetBoolean("is_auto_enrollment", &is_auto_enrollment);
     screen_parameters_->GetString("user", &user);
   }
 
   EnrollmentScreenActor::EnrollmentMode mode =
       EnrollmentScreenActor::ENROLLMENT_MODE_MANUAL;
   if (is_auto_enrollment)
     mode = EnrollmentScreenActor::ENROLLMENT_MODE_AUTO;
   else if (ShouldAutoStartEnrollment() && !CanExitEnrollment())
     mode = EnrollmentScreenActor::ENROLLMENT_MODE_FORCED;
+  else if (ShouldRecoverEnrollment())
+    mode = EnrollmentScreenActor::ENROLLMENT_MODE_FORCED;
 
   EnrollmentScreen* screen = GetEnrollmentScreen();
   screen->SetParameters(mode, GetForcedEnrollmentDomain(), user);
   SetCurrentScreen(screen);
 }
 
 void WizardController::ShowResetScreen() {
   VLOG(1) << "Showing reset screen.";
   SetStatusAreaVisible(false);
   SetCurrentScreen(GetResetScreen());
@@ skipping 212 matching lines @@
   host_ = NULL;
 }
 
 void WizardController::OnUserImageSkipped() {
   OnUserImageSelected();
 }
 
 void WizardController::OnEnrollmentDone() {
   // Mark OOBE as completed only if enterprise enrollment was part of the
   // forced flow (i.e. app kiosk).
-  if (ShouldAutoStartEnrollment())
+  if (ShouldAutoStartEnrollment() || ShouldRecoverEnrollment())
     PerformOOBECompletedActions();
 
   // TODO(mnissler): Unify the logic for auto-login for Public Sessions and
   // Kiosk Apps and make this code cover both cases: http://crbug.com/234694.
   if (KioskAppManager::Get()->IsAutoLaunchEnabled())
     AutoLaunchKioskApp();
   else
     ShowLoginScreen(LoginScreenContext());
 }
 
@@ skipping 24 matching lines @@
   else
     ShowLoginScreen(LoginScreenContext());
 }
 
 void WizardController::OnAutoEnrollmentDone() {
   VLOG(1) << "Automagic enrollment done, resuming previous signin";
   ResumeLoginScreen();
 }
 
 void WizardController::OnOOBECompleted() {
-  if (ShouldAutoStartEnrollment()) {
+  if (ShouldAutoStartEnrollment() || ShouldRecoverEnrollment()) {
     ShowEnrollmentScreen();
   } else {
     PerformOOBECompletedActions();
     ShowLoginScreen(LoginScreenContext());
   }
 }
 
 void WizardController::OnTermsOfServiceDeclined() {
   // If the user declines the Terms of Service, end the session and return to
   // the login screen.
@@ skipping 336 matching lines @@
 // static
 bool WizardController::ShouldAutoStartEnrollment() {
   policy::BrowserPolicyConnectorChromeOS* connector =
       g_browser_process->platform_part()->browser_policy_connector_chromeos();
   policy::DeviceCloudPolicyInitializer* dcp_initializer =
       connector->GetDeviceCloudPolicyInitializer();
   return dcp_initializer && dcp_initializer->ShouldAutoStartEnrollment();
 }
 
 // static
+bool WizardController::ShouldRecoverEnrollment() {
+  policy::BrowserPolicyConnectorChromeOS* connector =
+      g_browser_process->platform_part()->browser_policy_connector_chromeos();
+  policy::DeviceCloudPolicyInitializer* dcp_initializer =
+      connector->GetDeviceCloudPolicyInitializer();
+  return dcp_initializer && dcp_initializer->ShouldRecoverEnrollment();
+}
+
+// static
 bool WizardController::CanExitEnrollment() {
   policy::BrowserPolicyConnectorChromeOS* connector =
       g_browser_process->platform_part()->browser_policy_connector_chromeos();
   CHECK(connector);
   return connector->GetDeviceCloudPolicyInitializer()->CanExitEnrollment();
 }
 
 // static
 std::string WizardController::GetForcedEnrollmentDomain() {
   policy::BrowserPolicyConnectorChromeOS* connector =
@@ skipping 101 matching lines @@
 bool WizardController::SetOnTimeZoneResolvedForTesting(
     const base::Closure& callback) {
   if (timezone_resolved_)
     return false;
 
   on_timezone_resolved_for_testing_ = callback;
   return true;
 }
 
 }  // namespace chromeos