#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/message_loop/message_loop.h"
+#include "base/strings/string_util.h"
#include "base/values.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/browsing_data/browsing_data_helper.h"
#include "chrome/browser/browsing_data/browsing_data_remover.h"
+#include "chrome/browser/chromeos/login/ui/login_display_host_impl.h"
#include "chrome/browser/chromeos/policy/policy_oauth2_token_fetcher.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/webui/chromeos/login/authenticated_user_email_retriever.h"
#include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
+#include "chromeos/network/network_state.h"
+#include "chromeos/network/network_state_handler.h"
#include "components/policy/core/browser/cloud/message_util.h"
#include "content/public/browser/web_contents.h"
#include "google_apis/gaia/gaia_auth_fetcher.h"
DISALLOW_COPY_AND_ASSIGN(TokenRevoker);
};
+// Returns network name by service path.
+std::string GetNetworkName(const std::string& service_path) {
+ const NetworkState* network =
+ NetworkHandler::Get()->network_state_handler()->GetNetworkState(
+ service_path);
+ if (!network)
+ return std::string();
+ return network->name();
+}
+
+bool IsBehindCaptivePortal(NetworkStateInformer::State state,
+ ErrorScreenActor::ErrorReason reason) {
+ return state == NetworkStateInformer::CAPTIVE_PORTAL ||
+ reason == ErrorScreenActor::ERROR_REASON_PORTAL_DETECTED;
+}
+
+bool IsProxyError(NetworkStateInformer::State state,
+ ErrorScreenActor::ErrorReason reason) {
+ return state == NetworkStateInformer::PROXY_AUTH_REQUIRED ||
+ reason == ErrorScreenActor::ERROR_REASON_PROXY_AUTH_CANCELLED ||
+ reason == ErrorScreenActor::ERROR_REASON_PROXY_CONNECTION_FAILED;
+}
+
} // namespace
// EnrollmentScreenHandler, public ------------------------------
-EnrollmentScreenHandler::EnrollmentScreenHandler()
+EnrollmentScreenHandler::EnrollmentScreenHandler(
+ const scoped_refptr<NetworkStateInformer>& network_state_informer,
+ ErrorScreenActor* error_screen_actor)
: BaseScreenHandler(kJsScreenPath),
controller_(NULL),
show_on_init_(false),
enrollment_mode_(ENROLLMENT_MODE_MANUAL),
- browsing_data_remover_(NULL) {
+ browsing_data_remover_(NULL),
+ frame_error_(net::OK),
+ network_state_informer_(network_state_informer),
+ error_screen_actor_(error_screen_actor),
+ weak_ptr_factory_(this) {
set_async_assets_load_id(OobeUI::kScreenOobeEnrollment);
+ DCHECK(network_state_informer_.get());
+ DCHECK(error_screen_actor_);
+ network_state_informer_->AddObserver(this);
+
+ if (chromeos::LoginDisplayHostImpl::default_host()) {
+ chromeos::WebUILoginView* login_view =
+ chromeos::LoginDisplayHostImpl::default_host()->GetWebUILoginView();
+ if (login_view)
+ login_view->AddFrameObserver(this);
+ }
}
EnrollmentScreenHandler::~EnrollmentScreenHandler() {
if (browsing_data_remover_)
browsing_data_remover_->RemoveObserver(this);
+ network_state_informer_->RemoveObserver(this);
+
+ if (chromeos::LoginDisplayHostImpl::default_host()) {
+ chromeos::WebUILoginView* login_view =
+ chromeos::LoginDisplayHostImpl::default_host()->GetWebUILoginView();
+ if (login_view)
+ login_view->RemoveFrameObserver(this);
+ }
}
// EnrollmentScreenHandler, WebUIMessageHandler implementation --
&EnrollmentScreenHandler::HandleCompleteLogin);
AddCallback("oauthEnrollRetry",
&EnrollmentScreenHandler::HandleRetry);
+ AddCallback("frameLoadingCompleted",
+ &EnrollmentScreenHandler::HandleFrameLoadingCompleted);
}
// EnrollmentScreenHandler
status.validation_status())),
true);
return;
+ case policy::EnrollmentStatus::STATUS_STORE_TOKEN_AND_ID_FAILED:
+ // This error should not happen for enterprise enrollment.
+ ShowError(IDS_ENTERPRISE_ENROLLMENT_STATUS_STORE_TOKEN_AND_ID_FAILED,
+ true);
+ NOTREACHED();
+ return;
}
NOTREACHED();
}
}
}
+OobeUI::Screen EnrollmentScreenHandler::GetCurrentScreen() const {
+ OobeUI::Screen screen = OobeUI::SCREEN_UNKNOWN;
+ OobeUI* oobe_ui = static_cast<OobeUI*>(web_ui()->GetController());
+ if (oobe_ui)
+ screen = oobe_ui->current_screen();
+ return screen;
+}
+
+bool EnrollmentScreenHandler::IsOnEnrollmentScreen() const {
+ return (GetCurrentScreen() == OobeUI::SCREEN_OOBE_ENROLLMENT);
+}
+
+bool EnrollmentScreenHandler::IsEnrollmentScreenHiddenByError() const {
+ return (GetCurrentScreen() == OobeUI::SCREEN_ERROR_MESSAGE &&
+ error_screen_actor_->parent_screen() ==
+ OobeUI::SCREEN_OOBE_ENROLLMENT);
+}
+
+// TODO(rsorokin): This function is mostly copied from SigninScreenHandler and
+// should be refactored in the future.
+void EnrollmentScreenHandler::UpdateState(
+ ErrorScreenActor::ErrorReason reason) {
+ if (!IsOnEnrollmentScreen() && !IsEnrollmentScreenHiddenByError())
+ return;
+
+ NetworkStateInformer::State state = network_state_informer_->state();
+ const std::string network_path = network_state_informer_->network_path();
+ const bool is_online = (state == NetworkStateInformer::ONLINE);
+ const bool is_behind_captive_portal =
+ (state == NetworkStateInformer::CAPTIVE_PORTAL);
+ const bool is_frame_error =
+ (frame_error() != net::OK) ||
+ (reason == ErrorScreenActor::ERROR_REASON_FRAME_ERROR);
+
+ LOG(WARNING) << "EnrollmentScreenHandler::UpdateState(): "
+ << "state=" << NetworkStateInformer::StatusString(state) << ", "
+ << "reason=" << ErrorScreenActor::ErrorReasonString(reason);
+
+ if (is_online || !is_behind_captive_portal)
+ error_screen_actor_->HideCaptivePortal();
+
+ if (is_frame_error) {
+ LOG(WARNING) << "Retry page load";
+ // TODO(rsorokin): Too many consecutive reloads.
+ CallJS("doReload");
+ }
+
+ if (!is_online || is_frame_error)
+ SetupAndShowOfflineMessage(state, reason);
+ else
+ HideOfflineMessage(state, reason);
+}
+
+void EnrollmentScreenHandler::SetupAndShowOfflineMessage(
+ NetworkStateInformer::State state,
+ ErrorScreenActor::ErrorReason reason) {
+ const std::string network_path = network_state_informer_->network_path();
+ const bool is_behind_captive_portal = IsBehindCaptivePortal(state, reason);
+ const bool is_proxy_error = IsProxyError(state, reason);
+ const bool is_frame_error =
+ (frame_error() != net::OK) ||
+ (reason == ErrorScreenActor::ERROR_REASON_FRAME_ERROR);
+
+ if (is_proxy_error) {
+ error_screen_actor_->SetErrorState(ErrorScreen::ERROR_STATE_PROXY,
+ std::string());
+ } else if (is_behind_captive_portal) {
+ // Do not bother a user with obsessive captive portal showing. This
+ // check makes captive portal being shown only once: either when error
+ // screen is shown for the first time or when switching from another
+ // error screen (offline, proxy).
+ if (IsOnEnrollmentScreen() || (error_screen_actor_->error_state() !=
+ ErrorScreen::ERROR_STATE_PORTAL)) {
+ error_screen_actor_->FixCaptivePortal();
+ }
+ const std::string network_name = GetNetworkName(network_path);
+ error_screen_actor_->SetErrorState(ErrorScreen::ERROR_STATE_PORTAL,
+ network_name);
+ } else if (is_frame_error) {
+ error_screen_actor_->SetErrorState(
+ ErrorScreen::ERROR_STATE_AUTH_EXT_TIMEOUT, std::string());
+ } else {
+ error_screen_actor_->SetErrorState(ErrorScreen::ERROR_STATE_OFFLINE,
+ std::string());
+ }
+
+ if (GetCurrentScreen() != OobeUI::SCREEN_ERROR_MESSAGE) {
+ base::DictionaryValue params;
+ const std::string network_type = network_state_informer_->network_type();
+ params.SetString("lastNetworkType", network_type);
+ error_screen_actor_->SetUIState(ErrorScreen::UI_STATE_SIGNIN);
+ error_screen_actor_->Show(OobeUI::SCREEN_OOBE_ENROLLMENT,
+ ¶ms,
+ base::Bind(&EnrollmentScreenHandler::DoShow,
+ weak_ptr_factory_.GetWeakPtr()));
+ }
+}
+
+void EnrollmentScreenHandler::HideOfflineMessage(
+ NetworkStateInformer::State state,
+ ErrorScreenActor::ErrorReason reason) {
+ if (IsEnrollmentScreenHiddenByError())
+ error_screen_actor_->Hide();
+}
+
+void EnrollmentScreenHandler::OnFrameError(
+ const std::string& frame_unique_name) {
+ if (frame_unique_name == "oauth-enroll-signin-frame") {
+ HandleFrameLoadingCompleted(net::ERR_FAILED);
+ }
+}
// EnrollmentScreenHandler, private -----------------------------
void EnrollmentScreenHandler::HandleRetrieveAuthenticatedUserEmail(
}
void EnrollmentScreenHandler::HandleClose(const std::string& reason) {
- if (!controller_) {
- NOTREACHED();
- return;
- }
+ DCHECK(controller_);
if (reason == "cancel" || reason == "autocancel")
controller_->OnCancel();
}
void EnrollmentScreenHandler::HandleCompleteLogin(const std::string& user) {
- if (!controller_) {
- NOTREACHED();
- return;
- }
+ DCHECK(controller_);
controller_->OnLoginDone(gaia::SanitizeEmail(user));
}
void EnrollmentScreenHandler::HandleRetry() {
- if (!controller_) {
- NOTREACHED();
- return;
- }
+ DCHECK(controller_);
controller_->OnRetry();
}
+void EnrollmentScreenHandler::HandleFrameLoadingCompleted(int status) {
+ const net::Error frame_error = static_cast<net::Error>(status);
+ frame_error_ = frame_error;
+
+ if (network_state_informer_->state() != NetworkStateInformer::ONLINE)
+ return;
+ if (frame_error_)
+ UpdateState(ErrorScreenActor::ERROR_REASON_FRAME_ERROR);
+ else
+ UpdateState(ErrorScreenActor::ERROR_REASON_UPDATE);
+}
+
void EnrollmentScreenHandler::ShowStep(const char* step) {
CallJS("showStep", std::string(step));
}
projects / platform / framework / web / crosswalk.git / blobdiff