1 // Copyright (c) 2012 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.
5 #include "chrome/browser/ui/webui/chromeos/login/enrollment_screen_handler.h"
10 #include "base/bind_helpers.h"
11 #include "base/compiler_specific.h"
12 #include "base/macros.h"
13 #include "base/message_loop/message_loop.h"
14 #include "base/strings/string_util.h"
15 #include "base/values.h"
16 #include "chrome/browser/browser_process.h"
17 #include "chrome/browser/browsing_data/browsing_data_helper.h"
18 #include "chrome/browser/browsing_data/browsing_data_remover.h"
19 #include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
20 #include "chrome/browser/chromeos/policy/policy_oauth2_token_fetcher.h"
21 #include "chrome/browser/profiles/profile.h"
22 #include "chrome/browser/ui/webui/chromeos/login/authenticated_user_email_retriever.h"
23 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
24 #include "chromeos/network/network_state.h"
25 #include "chromeos/network/network_state_handler.h"
26 #include "components/policy/core/browser/cloud/message_util.h"
27 #include "content/public/browser/web_contents.h"
28 #include "google_apis/gaia/gaia_auth_fetcher.h"
29 #include "google_apis/gaia/gaia_auth_util.h"
30 #include "google_apis/gaia/gaia_constants.h"
31 #include "google_apis/gaia/gaia_urls.h"
32 #include "google_apis/gaia/google_service_auth_error.h"
33 #include "grit/chromium_strings.h"
34 #include "grit/generated_resources.h"
35 #include "net/url_request/url_request_context_getter.h"
36 #include "ui/base/l10n/l10n_util.h"
41 const char kJsScreenPath
[] = "login.OAuthEnrollmentScreen";
43 // Start page of GAIA authentication extension.
44 const char kGaiaExtStartPage
[] =
45 "chrome-extension://mfffpogegjflfpflabcdkioaeobkgjik/main.html";
47 // Enrollment step names.
48 const char kEnrollmentStepSignin
[] = "signin";
49 const char kEnrollmentStepSuccess
[] = "success";
51 // Enrollment mode strings.
52 const char* const kModeStrings
[EnrollmentScreenActor::ENROLLMENT_MODE_COUNT
] =
53 { "manual", "forced", "auto", "recovery" };
55 std::string
EnrollmentModeToString(EnrollmentScreenActor::EnrollmentMode mode
) {
56 CHECK(0 <= mode
&& mode
< EnrollmentScreenActor::ENROLLMENT_MODE_COUNT
);
57 return kModeStrings
[mode
];
60 // A helper class that takes care of asynchronously revoking a given token.
61 class TokenRevoker
: public GaiaAuthConsumer
{
65 GaiaConstants::kChromeOSSource
,
66 g_browser_process
->system_request_context()) {}
67 virtual ~TokenRevoker() {}
69 void Start(const std::string
& token
) {
70 gaia_fetcher_
.StartRevokeOAuth2Token(token
);
74 virtual void OnOAuth2RevokeTokenCompleted() OVERRIDE
{
75 base::MessageLoop::current()->DeleteSoon(FROM_HERE
, this);
79 GaiaAuthFetcher gaia_fetcher_
;
81 DISALLOW_COPY_AND_ASSIGN(TokenRevoker
);
84 // Returns network name by service path.
85 std::string
GetNetworkName(const std::string
& service_path
) {
86 const NetworkState
* network
=
87 NetworkHandler::Get()->network_state_handler()->GetNetworkState(
91 return network
->name();
94 bool IsBehindCaptivePortal(NetworkStateInformer::State state
,
95 ErrorScreenActor::ErrorReason reason
) {
96 return state
== NetworkStateInformer::CAPTIVE_PORTAL
||
97 reason
== ErrorScreenActor::ERROR_REASON_PORTAL_DETECTED
;
100 bool IsProxyError(NetworkStateInformer::State state
,
101 ErrorScreenActor::ErrorReason reason
) {
102 return state
== NetworkStateInformer::PROXY_AUTH_REQUIRED
||
103 reason
== ErrorScreenActor::ERROR_REASON_PROXY_AUTH_CANCELLED
||
104 reason
== ErrorScreenActor::ERROR_REASON_PROXY_CONNECTION_FAILED
;
109 // EnrollmentScreenHandler, public ------------------------------
111 EnrollmentScreenHandler::EnrollmentScreenHandler(
112 const scoped_refptr
<NetworkStateInformer
>& network_state_informer
,
113 ErrorScreenActor
* error_screen_actor
)
114 : BaseScreenHandler(kJsScreenPath
),
116 show_on_init_(false),
117 enrollment_mode_(ENROLLMENT_MODE_MANUAL
),
118 browsing_data_remover_(NULL
),
119 frame_error_(net::OK
),
120 network_state_informer_(network_state_informer
),
121 error_screen_actor_(error_screen_actor
),
122 weak_ptr_factory_(this) {
123 set_async_assets_load_id(OobeUI::kScreenOobeEnrollment
);
124 DCHECK(network_state_informer_
.get());
125 DCHECK(error_screen_actor_
);
126 network_state_informer_
->AddObserver(this);
128 if (chromeos::LoginDisplayHostImpl::default_host()) {
129 chromeos::WebUILoginView
* login_view
=
130 chromeos::LoginDisplayHostImpl::default_host()->GetWebUILoginView();
132 login_view
->AddFrameObserver(this);
136 EnrollmentScreenHandler::~EnrollmentScreenHandler() {
137 if (browsing_data_remover_
)
138 browsing_data_remover_
->RemoveObserver(this);
139 network_state_informer_
->RemoveObserver(this);
141 if (chromeos::LoginDisplayHostImpl::default_host()) {
142 chromeos::WebUILoginView
* login_view
=
143 chromeos::LoginDisplayHostImpl::default_host()->GetWebUILoginView();
145 login_view
->RemoveFrameObserver(this);
149 // EnrollmentScreenHandler, WebUIMessageHandler implementation --
151 void EnrollmentScreenHandler::RegisterMessages() {
152 AddCallback("oauthEnrollRetrieveAuthenticatedUserEmail",
153 &EnrollmentScreenHandler::HandleRetrieveAuthenticatedUserEmail
);
154 AddCallback("oauthEnrollClose",
155 &EnrollmentScreenHandler::HandleClose
);
156 AddCallback("oauthEnrollCompleteLogin",
157 &EnrollmentScreenHandler::HandleCompleteLogin
);
158 AddCallback("oauthEnrollRetry",
159 &EnrollmentScreenHandler::HandleRetry
);
160 AddCallback("frameLoadingCompleted",
161 &EnrollmentScreenHandler::HandleFrameLoadingCompleted
);
164 // EnrollmentScreenHandler
165 // EnrollmentScreenActor implementation -----------------------------------
167 void EnrollmentScreenHandler::SetParameters(
168 Controller
* controller
,
169 EnrollmentMode enrollment_mode
,
170 const std::string
& management_domain
) {
171 controller_
= controller
;
172 enrollment_mode_
= enrollment_mode
;
173 management_domain_
= management_domain
;
176 void EnrollmentScreenHandler::PrepareToShow() {
179 void EnrollmentScreenHandler::Show() {
180 if (!page_is_ready())
181 show_on_init_
= true;
186 void EnrollmentScreenHandler::Hide() {
189 void EnrollmentScreenHandler::FetchOAuthToken() {
190 Profile
* profile
= Profile::FromWebUI(web_ui());
191 oauth_fetcher_
.reset(
192 new policy::PolicyOAuth2TokenFetcher(
193 profile
->GetRequestContext(),
194 g_browser_process
->system_request_context(),
195 base::Bind(&EnrollmentScreenHandler::OnTokenFetched
,
196 base::Unretained(this))));
197 oauth_fetcher_
->Start();
200 void EnrollmentScreenHandler::ResetAuth(const base::Closure
& callback
) {
201 auth_reset_callbacks_
.push_back(callback
);
202 if (browsing_data_remover_
)
205 if (oauth_fetcher_
) {
206 if (!oauth_fetcher_
->oauth2_access_token().empty())
207 (new TokenRevoker())->Start(oauth_fetcher_
->oauth2_access_token());
209 if (!oauth_fetcher_
->oauth2_refresh_token().empty())
210 (new TokenRevoker())->Start(oauth_fetcher_
->oauth2_refresh_token());
213 Profile
* profile
= Profile::FromBrowserContext(
214 web_ui()->GetWebContents()->GetBrowserContext());
215 browsing_data_remover_
=
216 BrowsingDataRemover::CreateForUnboundedRange(profile
);
217 browsing_data_remover_
->AddObserver(this);
218 browsing_data_remover_
->Remove(BrowsingDataRemover::REMOVE_SITE_DATA
,
219 BrowsingDataHelper::UNPROTECTED_WEB
);
222 void EnrollmentScreenHandler::ShowSigninScreen() {
223 ShowStep(kEnrollmentStepSignin
);
226 void EnrollmentScreenHandler::ShowEnrollmentSpinnerScreen() {
227 ShowWorking(IDS_ENTERPRISE_ENROLLMENT_WORKING
);
230 void EnrollmentScreenHandler::ShowLoginSpinnerScreen() {
231 ShowWorking(IDS_ENTERPRISE_ENROLLMENT_RESUMING_LOGIN
);
234 void EnrollmentScreenHandler::ShowAuthError(
235 const GoogleServiceAuthError
& error
) {
236 switch (error
.state()) {
237 case GoogleServiceAuthError::NONE
:
238 case GoogleServiceAuthError::CAPTCHA_REQUIRED
:
239 case GoogleServiceAuthError::TWO_FACTOR
:
240 case GoogleServiceAuthError::HOSTED_NOT_ALLOWED
:
241 case GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS
:
242 case GoogleServiceAuthError::REQUEST_CANCELED
:
243 case GoogleServiceAuthError::UNEXPECTED_SERVICE_RESPONSE
:
244 case GoogleServiceAuthError::SERVICE_ERROR
:
245 ShowError(IDS_ENTERPRISE_ENROLLMENT_AUTH_FATAL_ERROR
, false);
247 case GoogleServiceAuthError::USER_NOT_SIGNED_UP
:
248 case GoogleServiceAuthError::ACCOUNT_DELETED
:
249 case GoogleServiceAuthError::ACCOUNT_DISABLED
:
250 ShowError(IDS_ENTERPRISE_ENROLLMENT_AUTH_ACCOUNT_ERROR
, true);
252 case GoogleServiceAuthError::CONNECTION_FAILED
:
253 case GoogleServiceAuthError::SERVICE_UNAVAILABLE
:
254 ShowError(IDS_ENTERPRISE_ENROLLMENT_AUTH_NETWORK_ERROR
, true);
256 case GoogleServiceAuthError::NUM_STATES
:
262 void EnrollmentScreenHandler::ShowUIError(UIError error
) {
264 case UI_ERROR_DOMAIN_MISMATCH
:
265 ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_LOCK_WRONG_USER
, true);
267 case UI_ERROR_AUTO_ENROLLMENT_BAD_MODE
:
268 ShowError(IDS_ENTERPRISE_AUTO_ENROLLMENT_BAD_MODE
, true);
271 ShowError(IDS_ENTERPRISE_ENROLLMENT_FATAL_ENROLLMENT_ERROR
, true);
277 void EnrollmentScreenHandler::ShowEnrollmentStatus(
278 policy::EnrollmentStatus status
) {
279 switch (status
.status()) {
280 case policy::EnrollmentStatus::STATUS_SUCCESS
:
281 ShowStep(kEnrollmentStepSuccess
);
283 case policy::EnrollmentStatus::STATUS_NO_STATE_KEYS
:
284 ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_NO_STATE_KEYS
, false);
286 case policy::EnrollmentStatus::STATUS_REGISTRATION_FAILED
:
287 // Some special cases for generating a nicer message that's more helpful.
288 switch (status
.client_status()) {
289 case policy::DM_STATUS_SERVICE_MANAGEMENT_NOT_SUPPORTED
:
290 ShowError(IDS_ENTERPRISE_ENROLLMENT_ACCOUNT_ERROR
, true);
292 case policy::DM_STATUS_SERVICE_MISSING_LICENSES
:
293 ShowError(IDS_ENTERPRISE_ENROLLMENT_MISSING_LICENSES_ERROR
, true);
295 case policy::DM_STATUS_SERVICE_DEPROVISIONED
:
296 ShowError(IDS_ENTERPRISE_ENROLLMENT_DEPROVISIONED_ERROR
, true);
298 case policy::DM_STATUS_SERVICE_DOMAIN_MISMATCH
:
299 ShowError(IDS_ENTERPRISE_ENROLLMENT_DOMAIN_MISMATCH_ERROR
, true);
303 l10n_util::GetStringFUTF8(
304 IDS_ENTERPRISE_ENROLLMENT_STATUS_REGISTRATION_FAILED
,
305 policy::FormatDeviceManagementStatus(status
.client_status())),
309 case policy::EnrollmentStatus::STATUS_ROBOT_AUTH_FETCH_FAILED
:
310 ShowError(IDS_ENTERPRISE_ENROLLMENT_ROBOT_AUTH_FETCH_FAILED
, true);
312 case policy::EnrollmentStatus::STATUS_ROBOT_REFRESH_FETCH_FAILED
:
313 ShowError(IDS_ENTERPRISE_ENROLLMENT_ROBOT_REFRESH_FETCH_FAILED
, true);
315 case policy::EnrollmentStatus::STATUS_ROBOT_REFRESH_STORE_FAILED
:
316 ShowError(IDS_ENTERPRISE_ENROLLMENT_ROBOT_REFRESH_STORE_FAILED
, true);
318 case policy::EnrollmentStatus::STATUS_REGISTRATION_BAD_MODE
:
319 ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_REGISTRATION_BAD_MODE
, false);
321 case policy::EnrollmentStatus::STATUS_POLICY_FETCH_FAILED
:
323 l10n_util::GetStringFUTF8(
324 IDS_ENTERPRISE_ENROLLMENT_STATUS_POLICY_FETCH_FAILED
,
325 policy::FormatDeviceManagementStatus(status
.client_status())),
328 case policy::EnrollmentStatus::STATUS_VALIDATION_FAILED
:
330 l10n_util::GetStringFUTF8(
331 IDS_ENTERPRISE_ENROLLMENT_STATUS_VALIDATION_FAILED
,
332 policy::FormatValidationStatus(status
.validation_status())),
335 case policy::EnrollmentStatus::STATUS_LOCK_ERROR
:
336 ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_LOCK_ERROR
, false);
338 case policy::EnrollmentStatus::STATUS_LOCK_TIMEOUT
:
339 ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_LOCK_TIMEOUT
, false);
341 case policy::EnrollmentStatus::STATUS_LOCK_WRONG_USER
:
342 ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_LOCK_WRONG_USER
, true);
344 case policy::EnrollmentStatus::STATUS_STORE_ERROR
:
346 l10n_util::GetStringFUTF8(
347 IDS_ENTERPRISE_ENROLLMENT_STATUS_STORE_ERROR
,
348 policy::FormatStoreStatus(status
.store_status(),
349 status
.validation_status())),
352 case policy::EnrollmentStatus::STATUS_STORE_TOKEN_AND_ID_FAILED
:
353 // This error should not happen for enterprise enrollment.
354 ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_STORE_TOKEN_AND_ID_FAILED
,
362 // EnrollmentScreenHandler BaseScreenHandler implementation -----
364 void EnrollmentScreenHandler::Initialize() {
367 show_on_init_
= false;
371 void EnrollmentScreenHandler::DeclareLocalizedValues(
372 LocalizedValuesBuilder
* builder
) {
373 builder
->Add("oauthEnrollScreenTitle",
374 IDS_ENTERPRISE_ENROLLMENT_SCREEN_TITLE
);
375 builder
->Add("oauthEnrollDescription", IDS_ENTERPRISE_ENROLLMENT_DESCRIPTION
);
376 builder
->Add("oauthEnrollReEnrollmentText",
377 IDS_ENTERPRISE_ENROLLMENT_RE_ENROLLMENT_TEXT
);
378 builder
->Add("oauthEnrollRetry", IDS_ENTERPRISE_ENROLLMENT_RETRY
);
379 builder
->Add("oauthEnrollCancel", IDS_ENTERPRISE_ENROLLMENT_CANCEL
);
380 builder
->Add("oauthEnrollDone", IDS_ENTERPRISE_ENROLLMENT_DONE
);
381 builder
->Add("oauthEnrollSuccess", IDS_ENTERPRISE_ENROLLMENT_SUCCESS
);
382 builder
->Add("oauthEnrollExplain", IDS_ENTERPRISE_ENROLLMENT_EXPLAIN
);
383 builder
->Add("oauthEnrollExplainLink",
384 IDS_ENTERPRISE_ENROLLMENT_EXPLAIN_LINK
);
385 builder
->Add("oauthEnrollExplainButton",
386 IDS_ENTERPRISE_ENROLLMENT_EXPLAIN_BUTTON
);
387 builder
->Add("oauthEnrollCancelAutoEnrollmentReally",
388 IDS_ENTERPRISE_ENROLLMENT_CANCEL_AUTO_REALLY
);
389 builder
->Add("oauthEnrollCancelAutoEnrollmentConfirm",
390 IDS_ENTERPRISE_ENROLLMENT_CANCEL_AUTO_CONFIRM
);
391 builder
->Add("oauthEnrollCancelAutoEnrollmentGoBack",
392 IDS_ENTERPRISE_ENROLLMENT_CANCEL_AUTO_GO_BACK
);
395 void EnrollmentScreenHandler::OnBrowsingDataRemoverDone() {
396 browsing_data_remover_
->RemoveObserver(this);
397 browsing_data_remover_
= NULL
;
399 std::vector
<base::Closure
> callbacks_to_run
;
400 callbacks_to_run
.swap(auth_reset_callbacks_
);
401 for (std::vector
<base::Closure
>::iterator
callback(callbacks_to_run
.begin());
402 callback
!= callbacks_to_run
.end(); ++callback
) {
407 OobeUI::Screen
EnrollmentScreenHandler::GetCurrentScreen() const {
408 OobeUI::Screen screen
= OobeUI::SCREEN_UNKNOWN
;
409 OobeUI
* oobe_ui
= static_cast<OobeUI
*>(web_ui()->GetController());
411 screen
= oobe_ui
->current_screen();
415 bool EnrollmentScreenHandler::IsOnEnrollmentScreen() const {
416 return (GetCurrentScreen() == OobeUI::SCREEN_OOBE_ENROLLMENT
);
419 bool EnrollmentScreenHandler::IsEnrollmentScreenHiddenByError() const {
420 return (GetCurrentScreen() == OobeUI::SCREEN_ERROR_MESSAGE
&&
421 error_screen_actor_
->parent_screen() ==
422 OobeUI::SCREEN_OOBE_ENROLLMENT
);
425 // TODO(rsorokin): This function is mostly copied from SigninScreenHandler and
426 // should be refactored in the future.
427 void EnrollmentScreenHandler::UpdateState(
428 ErrorScreenActor::ErrorReason reason
) {
429 if (!IsOnEnrollmentScreen() && !IsEnrollmentScreenHiddenByError())
432 NetworkStateInformer::State state
= network_state_informer_
->state();
433 const std::string network_path
= network_state_informer_
->network_path();
434 const bool is_online
= (state
== NetworkStateInformer::ONLINE
);
435 const bool is_behind_captive_portal
=
436 (state
== NetworkStateInformer::CAPTIVE_PORTAL
);
437 const bool is_frame_error
=
438 (frame_error() != net::OK
) ||
439 (reason
== ErrorScreenActor::ERROR_REASON_FRAME_ERROR
);
441 LOG(WARNING
) << "EnrollmentScreenHandler::UpdateState(): "
442 << "state=" << NetworkStateInformer::StatusString(state
) << ", "
443 << "reason=" << ErrorScreenActor::ErrorReasonString(reason
);
445 if (is_online
|| !is_behind_captive_portal
)
446 error_screen_actor_
->HideCaptivePortal();
448 if (is_frame_error
) {
449 LOG(WARNING
) << "Retry page load";
450 // TODO(rsorokin): Too many consecutive reloads.
454 if (!is_online
|| is_frame_error
)
455 SetupAndShowOfflineMessage(state
, reason
);
457 HideOfflineMessage(state
, reason
);
460 void EnrollmentScreenHandler::SetupAndShowOfflineMessage(
461 NetworkStateInformer::State state
,
462 ErrorScreenActor::ErrorReason reason
) {
463 const std::string network_path
= network_state_informer_
->network_path();
464 const bool is_behind_captive_portal
= IsBehindCaptivePortal(state
, reason
);
465 const bool is_proxy_error
= IsProxyError(state
, reason
);
466 const bool is_frame_error
=
467 (frame_error() != net::OK
) ||
468 (reason
== ErrorScreenActor::ERROR_REASON_FRAME_ERROR
);
470 if (is_proxy_error
) {
471 error_screen_actor_
->SetErrorState(ErrorScreen::ERROR_STATE_PROXY
,
473 } else if (is_behind_captive_portal
) {
474 // Do not bother a user with obsessive captive portal showing. This
475 // check makes captive portal being shown only once: either when error
476 // screen is shown for the first time or when switching from another
477 // error screen (offline, proxy).
478 if (IsOnEnrollmentScreen() || (error_screen_actor_
->error_state() !=
479 ErrorScreen::ERROR_STATE_PORTAL
)) {
480 error_screen_actor_
->FixCaptivePortal();
482 const std::string network_name
= GetNetworkName(network_path
);
483 error_screen_actor_
->SetErrorState(ErrorScreen::ERROR_STATE_PORTAL
,
485 } else if (is_frame_error
) {
486 error_screen_actor_
->SetErrorState(
487 ErrorScreen::ERROR_STATE_AUTH_EXT_TIMEOUT
, std::string());
489 error_screen_actor_
->SetErrorState(ErrorScreen::ERROR_STATE_OFFLINE
,
493 if (GetCurrentScreen() != OobeUI::SCREEN_ERROR_MESSAGE
) {
494 base::DictionaryValue params
;
495 const std::string network_type
= network_state_informer_
->network_type();
496 params
.SetString("lastNetworkType", network_type
);
497 error_screen_actor_
->SetUIState(ErrorScreen::UI_STATE_SIGNIN
);
498 error_screen_actor_
->Show(OobeUI::SCREEN_OOBE_ENROLLMENT
,
500 base::Bind(&EnrollmentScreenHandler::DoShow
,
501 weak_ptr_factory_
.GetWeakPtr()));
505 void EnrollmentScreenHandler::HideOfflineMessage(
506 NetworkStateInformer::State state
,
507 ErrorScreenActor::ErrorReason reason
) {
508 if (IsEnrollmentScreenHiddenByError())
509 error_screen_actor_
->Hide();
512 void EnrollmentScreenHandler::OnFrameError(
513 const std::string
& frame_unique_name
) {
514 if (frame_unique_name
== "oauth-enroll-signin-frame") {
515 HandleFrameLoadingCompleted(net::ERR_FAILED
);
518 // EnrollmentScreenHandler, private -----------------------------
520 void EnrollmentScreenHandler::HandleRetrieveAuthenticatedUserEmail(
521 double attempt_token
) {
522 email_retriever_
.reset(new AuthenticatedUserEmailRetriever(
523 base::Bind(&EnrollmentScreenHandler::CallJS
<double, std::string
>,
524 base::Unretained(this),
525 "setAuthenticatedUserEmail",
527 Profile::FromWebUI(web_ui())->GetRequestContext()));
530 void EnrollmentScreenHandler::HandleClose(const std::string
& reason
) {
533 if (reason
== "cancel" || reason
== "autocancel")
534 controller_
->OnCancel();
535 else if (reason
== "done")
536 controller_
->OnConfirmationClosed();
541 void EnrollmentScreenHandler::HandleCompleteLogin(const std::string
& user
) {
543 controller_
->OnLoginDone(gaia::SanitizeEmail(user
));
546 void EnrollmentScreenHandler::HandleRetry() {
548 controller_
->OnRetry();
551 void EnrollmentScreenHandler::HandleFrameLoadingCompleted(int status
) {
552 const net::Error frame_error
= static_cast<net::Error
>(status
);
553 frame_error_
= frame_error
;
555 if (network_state_informer_
->state() != NetworkStateInformer::ONLINE
)
558 UpdateState(ErrorScreenActor::ERROR_REASON_FRAME_ERROR
);
560 UpdateState(ErrorScreenActor::ERROR_REASON_UPDATE
);
563 void EnrollmentScreenHandler::ShowStep(const char* step
) {
564 CallJS("showStep", std::string(step
));
567 void EnrollmentScreenHandler::ShowError(int message_id
, bool retry
) {
568 ShowErrorMessage(l10n_util::GetStringUTF8(message_id
), retry
);
571 void EnrollmentScreenHandler::ShowErrorMessage(const std::string
& message
,
573 CallJS("showError", message
, retry
);
576 void EnrollmentScreenHandler::ShowWorking(int message_id
) {
577 CallJS("showWorking", l10n_util::GetStringUTF16(message_id
));
580 void EnrollmentScreenHandler::OnTokenFetched(
581 const std::string
& token
,
582 const GoogleServiceAuthError
& error
) {
586 if (error
.state() != GoogleServiceAuthError::NONE
)
587 controller_
->OnAuthError(error
);
589 controller_
->OnOAuthTokenAvailable(token
);
592 void EnrollmentScreenHandler::DoShow() {
593 base::DictionaryValue screen_data
;
594 screen_data
.SetString("signin_url", kGaiaExtStartPage
);
595 screen_data
.SetString("gaiaUrl", GaiaUrls::GetInstance()->gaia_url().spec());
596 screen_data
.SetString("enrollment_mode",
597 EnrollmentModeToString(enrollment_mode_
));
598 screen_data
.SetString("management_domain", management_domain_
);
600 ShowScreen(OobeUI::kScreenOobeEnrollment
, &screen_data
);
603 } // namespace chromeos