chrome/browser/chromeos/login/supervised/supervised_user_creation_flow.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/chromeos/login/supervised/supervised_user_creation_flow.h"
   6
   7 #include "base/logging.h"
   8 #include "base/values.h"
   9 #include "chrome/browser/chromeos/login/supervised/supervised_user_creation_screen.h"
  10 #include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
  11 #include "chrome/browser/chromeos/login/wizard_controller.h"
  12 #include "chrome/browser/chromeos/profiles/profile_helper.h"
  13
  14 namespace chromeos {
  15
  16 namespace {
  17
  18 SupervisedUserCreationScreen* GetScreen(LoginDisplayHost* host) {
  19   DCHECK(host);
  20   DCHECK(host->GetWizardController());
  21   SupervisedUserCreationScreen* result =
  22       SupervisedUserCreationScreen::Get(host->GetWizardController());
  23   DCHECK(result);
  24   return result;
  25 }
  26
  27 } // namespace
  28
  29 SupervisedUserCreationFlow::SupervisedUserCreationFlow(
  30     const std::string& manager_id)
  31         : ExtendedUserFlow(manager_id),
  32         token_validated_(false),
  33         logged_in_(false),
  34         session_started_(false),
  35         manager_profile_(NULL) {}
  36
  37 SupervisedUserCreationFlow::~SupervisedUserCreationFlow() {
  38   LOG(ERROR) << "Destroyed " << this;
  39 }
  40
  41 bool SupervisedUserCreationFlow::CanLockScreen() {
  42   return false;
  43 }
  44
  45 bool SupervisedUserCreationFlow::ShouldShowSettings() {
  46   return false;
  47 }
  48
  49 bool SupervisedUserCreationFlow::ShouldLaunchBrowser() {
  50   return false;
  51 }
  52
  53 bool SupervisedUserCreationFlow::ShouldSkipPostLoginScreens() {
  54   return true;
  55 }
  56
  57 bool SupervisedUserCreationFlow::SupportsEarlyRestartToApplyFlags() {
  58   return false;
  59 }
  60
  61 void SupervisedUserCreationFlow::HandleOAuthTokenStatusChange(
  62     user_manager::User::OAuthTokenStatus status) {
  63   if (status == user_manager::User::OAUTH_TOKEN_STATUS_UNKNOWN)
  64     return;
  65   if (status == user_manager::User::OAUTH2_TOKEN_STATUS_INVALID) {
  66     GetScreen(host())->ShowManagerInconsistentStateErrorScreen();
  67     return;
  68   }
  69   DCHECK(status == user_manager::User::OAUTH2_TOKEN_STATUS_VALID);
  70   // We expect that LaunchExtraSteps is called by this time (local
  71   // authentication happens before oauth token validation).
  72   token_validated_ = true;
  73
  74   if (token_validated_ && logged_in_) {
  75     if (!session_started_)
  76       GetScreen(host())->OnManagerFullyAuthenticated(manager_profile_);
  77     session_started_ = true;
  78   }
  79 }
  80
  81 bool SupervisedUserCreationFlow::HandleLoginFailure(
  82     const AuthFailure& failure) {
  83   if (failure.reason() == AuthFailure::COULD_NOT_MOUNT_CRYPTOHOME)
  84     GetScreen(host())->OnManagerLoginFailure();
  85   else
  86     GetScreen(host())->ShowManagerInconsistentStateErrorScreen();
  87   return true;
  88 }
  89
  90 void SupervisedUserCreationFlow::HandleLoginSuccess(
  91     const UserContext& context) {}
  92
  93 bool SupervisedUserCreationFlow::HandlePasswordChangeDetected() {
  94   GetScreen(host())->ShowManagerInconsistentStateErrorScreen();
  95   return true;
  96 }
  97
  98 void SupervisedUserCreationFlow::LaunchExtraSteps(
  99     Profile* profile) {
 100   // TODO(antrim): remove this output once crash is found.
 101   LOG(ERROR) << "LaunchExtraSteps for " << this << " host is " << host();
 102   logged_in_ = true;
 103   manager_profile_ = profile;
 104   ProfileHelper::Get()->ProfileStartup(profile, true);
 105
 106   if (token_validated_ && logged_in_) {
 107     if (!session_started_)
 108       GetScreen(host())->OnManagerFullyAuthenticated(manager_profile_);
 109     session_started_ = true;
 110   } else {
 111     GetScreen(host())->OnManagerCryptohomeAuthenticated();
 112   }
 113 }
 114
 115 }  // namespace chromeos