chromium/chrome/browser/ui/views/profiles/profile_picker_dice_reauth_provider.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_UI_VIEWS_PROFILES_PROFILE_PICKER_DICE_REAUTH_PROVIDER_H_
#define CHROME_BROWSER_UI_VIEWS_PROFILES_PROFILE_PICKER_DICE_REAUTH_PROVIDER_H_

#include "base/scoped_observation.h"
#include "base/timer/timer.h"
#include "chrome/browser/profiles/keep_alive/scoped_profile_keep_alive.h"
#include "chrome/browser/ui/webui/signin/signin_ui_error.h"
#include "components/signin/public/identity_manager/identity_manager.h"
#include "content/public/browser/web_contents_observer.h"

struct CoreAccountInfo;
class ForceSigninVerifier;
class Profile;
class ProfilePickerWebContentsHost;

namespace content {
class WebContents;
}

// Enum used to recorded histogram results for the reauth step.
// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class ProfilePickerReauthResult { … };

// This object handles the reauth of the main account of a Profile.
// The flow starts with the call to `SwitchToReauth()` and goes as follow:
// - Extract the primary account for which the reauth will be attempted.
// - Wait for the refresh tokens to be loaded.
// - Call to the ForceSigninVerifier to check the main account token status.
// - If the token is valid, there is no need to reauth, and we finish with
// success.
// - If it is not, we show the reauth gaia page and await for user to reauth.
// - Await a sign in event and a refersh token for the account that is being
// reauthed through `OnRefreshTokenUpdatedForAccount()`.
// - We finish the flow by replying to the callback based on the success of the
// last step (checking if the account that got reauthed matches with the
// original one).
class ProfilePickerDiceReauthProvider
    : public signin::IdentityManager::Observer,
      public content::WebContentsObserver { … };

#endif  // CHROME_BROWSER_UI_VIEWS_PROFILES_PROFILE_PICKER_DICE_REAUTH_PROVIDER_H_