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// Copyright 2013 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.
#ifndef CHROME_BROWSER_UI_WEBUI_SIGNIN_USER_MANAGER_SCREEN_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_SIGNIN_USER_MANAGER_SCREEN_HANDLER_H_
#include <map>
#include <memory>
#include <string>
#include "base/callback.h"
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "base/task/cancelable_task_tracker.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_metrics.h"
#include "chrome/browser/profiles/profile_statistics.h"
#include "chrome/browser/ui/browser_list_observer.h"
#include "content/public/browser/web_ui_message_handler.h"
#include "google_apis/gaia/gaia_oauth_client.h"
class Browser;
namespace base {
class DictionaryValue;
class FilePath;
class ListValue;
}
extern const char kAuthenticatedLaunchUserEventMetricsName[];
// UI event when user click a locked profile. It must matches the
// AuthenticatedLaunchUserEvent in enums.xml
enum AuthenticatedLaunchUserEvent {
LOCAL_REAUTH_DIALOG,
GAIA_REAUTH_DIALOG,
SUPERVISED_PROFILE_BLOCKED_WARNING,
USED_PROFILE_BLOCKED_WARNING,
FORCED_PRIMARY_SIGNIN_DIALOG,
EVENT_COUNT,
};
class UserManagerScreenHandler : public content::WebUIMessageHandler,
public BrowserListObserver,
public gaia::GaiaOAuthClient::Delegate {
public:
UserManagerScreenHandler();
~UserManagerScreenHandler() override;
void GetLocalizedValues(base::DictionaryValue* localized_strings);
private:
// An observer for any changes to Profiles in the ProfileAttributesStorage so
// that all the visible user manager screens can be updated.
class ProfileUpdateObserver;
// WebUIMessageHandler:
void RegisterMessages() override;
// BrowserListObserver:
void OnBrowserAdded(Browser* browser) override;
void HandleInitialize(const base::ListValue* args);
void HandleAuthenticatedLaunchUser(const base::ListValue* args);
void HandleLaunchGuest(const base::ListValue* args);
void HandleLaunchUser(const base::ListValue* args);
void HandleRemoveUser(const base::ListValue* args);
void HandleAreAllProfilesLocked(const base::ListValue* args);
void HandleRemoveUserWarningLoadStats(const base::ListValue* args);
void HandleGetRemoveWarningDialogMessage(const base::ListValue* args);
// Function used to gather statistics from a profile.
void GatherStatistics(base::Time start_time, Profile* profile);
// Callback function used by HandleRemoveUserWarningLoadStats
void RemoveUserDialogLoadStatsCallback(base::FilePath profile_path,
base::Time start_time,
profiles::ProfileCategoryStats result);
// gaia::GaiaOAuthClient::Delegate:
void OnGetTokenInfoResponse(
std::unique_ptr<base::DictionaryValue> token_info) override;
void OnOAuthError() override;
void OnNetworkError(int response_code) override;
// Sends user list to account chooser.
void SendUserList();
// Pass success/failure information back to the web page.
void ReportAuthenticationResult(bool success,
ProfileMetrics::ProfileAuth metric);
// Perform cleanup once the profile and browser are open.
void OnSwitchToProfileComplete(Profile* profile,
Profile::CreateStatus profile_create_status);
// Observes the ProfileAttributesStorage and gets notified when a profile has
// been modified, so that the displayed user pods can be updated.
std::unique_ptr<ProfileUpdateObserver> profile_attributes_storage_observer_;
// Authenticator used when local-auth fails.
std::unique_ptr<gaia::GaiaOAuthClient> oauth_client_;
// The path of the profile currently being authenticated.
base::FilePath authenticating_profile_path_;
// Login email held during on-line auth for later use.
std::string email_address_;
// URL hash, used to key post-profile actions if present.
std::string url_hash_;
// The CancelableTaskTracker is currently used by GetProfileStatistics
base::CancelableTaskTracker tracker_;
base::WeakPtrFactory<UserManagerScreenHandler> weak_ptr_factory_{this};
DISALLOW_COPY_AND_ASSIGN(UserManagerScreenHandler);
};
#endif // CHROME_BROWSER_UI_WEBUI_SIGNIN_USER_MANAGER_SCREEN_HANDLER_H_
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