Cleanup: remove IdentityAccountTracker (replaced by gaia::AccountTracker)

chrome/browser/extensions/api/identity/account_tracker.cc

-// 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.
-
-#include "chrome/browser/extensions/api/identity/account_tracker.h"
-
-#include "base/logging.h"
-#include "base/stl_util.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
-#include "components/signin/core/browser/profile_oauth2_token_service.h"
-#include "components/signin/core/browser/signin_manager.h"
-#include "content/public/browser/notification_details.h"
-#include "extensions/browser/extension_system.h"
-
-namespace extensions {
-
-AccountTracker::AccountTracker(Profile* profile) : profile_(profile) {
-  ProfileOAuth2TokenService* service =
-      ProfileOAuth2TokenServiceFactory::GetForProfile(profile_);
-  service->AddObserver(this);
-  service->signin_error_controller()->AddProvider(this);
-  SigninManagerFactory::GetForProfile(profile_)->AddObserver(this);
-}
-
-AccountTracker::~AccountTracker() {}
-
-void AccountTracker::ReportAuthError(const std::string& account_id,
-                                     const GoogleServiceAuthError& error) {
-  account_errors_.insert(make_pair(account_id, error));
-  ProfileOAuth2TokenServiceFactory::GetForProfile(profile_)->
-      signin_error_controller()->AuthStatusChanged();
-  UpdateSignInState(account_id, false);
-}
-
-void AccountTracker::Shutdown() {
-  STLDeleteValues(&user_info_requests_);
-  SigninManagerFactory::GetForProfile(profile_)->RemoveObserver(this);
-  ProfileOAuth2TokenService* service =
-      ProfileOAuth2TokenServiceFactory::GetForProfile(profile_);
-  service->signin_error_controller()->RemoveProvider(this);
-  service->RemoveObserver(this);
-}
-
-void AccountTracker::AddObserver(Observer* observer) {
-  observer_list_.AddObserver(observer);
-}
-
-void AccountTracker::RemoveObserver(Observer* observer) {
-  observer_list_.RemoveObserver(observer);
-}
-
-std::vector<AccountIds> AccountTracker::GetAccounts() const {
-  const std::string primary_account_id = signin_manager_account_id();
-  std::vector<AccountIds> accounts;
-
-  for (std::map<std::string, AccountState>::const_iterator it =
-           accounts_.begin();
-       it != accounts_.end();
-       ++it) {
-    const AccountState& state = it->second;
-    bool is_visible = state.is_signed_in && !state.ids.gaia.empty();
-
-    if (it->first == primary_account_id) {
-      if (is_visible)
-        accounts.insert(accounts.begin(), state.ids);
-      else
-        return std::vector<AccountIds>();
-
-    } else if (is_visible) {
-      accounts.push_back(state.ids);
-    }
-  }
-  return accounts;
-}
-
-std::string AccountTracker::FindAccountKeyByGaiaId(const std::string& gaia_id) {
-  for (std::map<std::string, AccountState>::const_iterator it =
-           accounts_.begin();
-       it != accounts_.end();
-       ++it) {
-    const AccountState& state = it->second;
-    if (state.ids.gaia == gaia_id) {
-      return state.ids.account_key;
-    }
-  }
-
-  return std::string();
-}
-
-void AccountTracker::OnRefreshTokenAvailable(const std::string& account_id) {
-  // Ignore refresh tokens if there is no primary account ID at all.
-  if (signin_manager_account_id().empty())
-    return;
-
-  DVLOG(1) << "AVAILABLE " << account_id;
-  ClearAuthError(account_id);
-  UpdateSignInState(account_id, true);
-}
-
-void AccountTracker::OnRefreshTokenRevoked(const std::string& account_id) {
-  DVLOG(1) << "REVOKED " << account_id;
-  UpdateSignInState(account_id, false);
-}
-
-void AccountTracker::GoogleSigninSucceeded(const std::string& username,
-                                           const std::string& password) {
-  std::vector<std::string> accounts =
-      ProfileOAuth2TokenServiceFactory::GetForProfile(profile_)->GetAccounts();
-
-  for (std::vector<std::string>::const_iterator it = accounts.begin();
-       it != accounts.end();
-       ++it) {
-    OnRefreshTokenAvailable(*it);
-  }
-}
-
-void AccountTracker::GoogleSignedOut(const std::string& username) {
-  if (username == signin_manager_account_id() ||
-      signin_manager_account_id().empty()) {
-    StopTrackingAllAccounts();
-  } else {
-    StopTrackingAccount(username);
-  }
-}
-
-void AccountTracker::SetAccountStateForTest(AccountIds ids, bool is_signed_in) {
-  accounts_[ids.account_key].ids = ids;
-  accounts_[ids.account_key].is_signed_in = is_signed_in;
-
-  DVLOG(1) << "SetAccountStateForTest " << ids.account_key << ":"
-           << is_signed_in;
-
-  if (VLOG_IS_ON(1)) {
-    for (std::map<std::string, AccountState>::const_iterator it =
-             accounts_.begin();
-         it != accounts_.end();
-         ++it) {
-      DVLOG(1) << it->first << ":" << it->second.is_signed_in;
-    }
-  }
-}
-
-const std::string AccountTracker::signin_manager_account_id() const {
-  return SigninManagerFactory::GetForProfile(profile_)
-      ->GetAuthenticatedAccountId();
-}
-
-void AccountTracker::NotifyAccountAdded(const AccountState& account) {
-  DCHECK(!account.ids.gaia.empty());
-  FOR_EACH_OBSERVER(
-      Observer, observer_list_, OnAccountAdded(account.ids));
-}
-
-void AccountTracker::NotifyAccountRemoved(const AccountState& account) {
-  DCHECK(!account.ids.gaia.empty());
-  FOR_EACH_OBSERVER(
-      Observer, observer_list_, OnAccountRemoved(account.ids));
-}
-
-void AccountTracker::NotifySignInChanged(const AccountState& account) {
-  DCHECK(!account.ids.gaia.empty());
-  FOR_EACH_OBSERVER(Observer,
-                    observer_list_,
-                    OnAccountSignInChanged(account.ids, account.is_signed_in));
-}
-
-void AccountTracker::ClearAuthError(const std::string& account_key) {
-  account_errors_.erase(account_key);
-  ProfileOAuth2TokenServiceFactory::GetForProfile(profile_)->
-      signin_error_controller()->AuthStatusChanged();
-}
-
-void AccountTracker::UpdateSignInState(const std::string& account_key,
-                                       bool is_signed_in) {
-  StartTrackingAccount(account_key);
-  AccountState& account = accounts_[account_key];
-  bool needs_gaia_id = account.ids.gaia.empty();
-  bool was_signed_in = account.is_signed_in;
-  account.is_signed_in = is_signed_in;
-
-  if (needs_gaia_id && is_signed_in)
-    StartFetchingUserInfo(account_key);
-
-  if (!needs_gaia_id && (was_signed_in != is_signed_in))
-    NotifySignInChanged(account);
-}
-
-void AccountTracker::StartTrackingAccount(const std::string& account_key) {
-  if (!ContainsKey(accounts_, account_key)) {
-    DVLOG(1) << "StartTracking " << account_key;
-    AccountState account_state;
-    account_state.ids.account_key = account_key;
-    account_state.ids.email = account_key;
-    account_state.is_signed_in = false;
-    accounts_.insert(make_pair(account_key, account_state));
-  }
-}
-
-void AccountTracker::StopTrackingAccount(const std::string& account_key) {
-  if (ContainsKey(accounts_, account_key)) {
-    AccountState& account = accounts_[account_key];
-    if (!account.ids.gaia.empty()) {
-      UpdateSignInState(account_key, false);
-      NotifyAccountRemoved(account);
-    }
-    accounts_.erase(account_key);
-  }
-
-  ClearAuthError(account_key);
-
-  if (ContainsKey(user_info_requests_, account_key))
-    DeleteFetcher(user_info_requests_[account_key]);
-}
-
-void AccountTracker::StopTrackingAllAccounts() {
-  while (!accounts_.empty())
-    StopTrackingAccount(accounts_.begin()->first);
-}
-
-void AccountTracker::StartFetchingUserInfo(const std::string& account_key) {
-  if (ContainsKey(user_info_requests_, account_key))
-    DeleteFetcher(user_info_requests_[account_key]);
-
-  DVLOG(1) << "StartFetching " << account_key;
-  AccountIdFetcher* fetcher =
-      new AccountIdFetcher(profile_, this, account_key);
-  user_info_requests_[account_key] = fetcher;
-  fetcher->Start();
-}
-
-void AccountTracker::OnUserInfoFetchSuccess(AccountIdFetcher* fetcher,
-                                            const std::string& gaia_id) {
-  const std::string& account_key = fetcher->account_key();
-  DCHECK(ContainsKey(accounts_, account_key));
-  AccountState& account = accounts_[account_key];
-
-  account.ids.gaia = gaia_id;
-  NotifyAccountAdded(account);
-
-  if (account.is_signed_in)
-    NotifySignInChanged(account);
-
-  DeleteFetcher(fetcher);
-}
-
-void AccountTracker::OnUserInfoFetchFailure(AccountIdFetcher* fetcher) {
-  LOG(WARNING) << "Failed to get UserInfo for " << fetcher->account_key();
-  std::string key = fetcher->account_key();
-  DeleteFetcher(fetcher);
-  StopTrackingAccount(key);
-}
-
-std::string AccountTracker::GetAccountId() const {
-  if (account_errors_.size() == 0)
-    return std::string();
-  else
-    return account_errors_.begin()->first;
-}
-
-std::string AccountTracker::GetUsername() const {
-  std::string id = GetAccountId();
-  if (!id.empty()) {
-    std::map<std::string, AccountState>::const_iterator it =
-        accounts_.find(id);
-    if (it != accounts_.end())
-      return it->second.ids.email;
-  }
-  return std::string();
-}
-
-GoogleServiceAuthError AccountTracker::GetAuthStatus() const {
-  if (account_errors_.size() == 0)
-    return GoogleServiceAuthError::AuthErrorNone();
-  else
-    return account_errors_.begin()->second;
-}
-
-void AccountTracker::DeleteFetcher(AccountIdFetcher* fetcher) {
-  const std::string& account_key = fetcher->account_key();
-  DCHECK(ContainsKey(user_info_requests_, account_key));
-  DCHECK_EQ(fetcher, user_info_requests_[account_key]);
-  user_info_requests_.erase(account_key);
-  delete fetcher;
-}
-
-AccountIdFetcher::AccountIdFetcher(Profile* profile,
-                                   AccountTracker* tracker,
-                                   const std::string& account_key)
-    : OAuth2TokenService::Consumer("extensions_account_tracker"),
-      profile_(profile),
-      tracker_(tracker),
-      account_key_(account_key) {}
-
-AccountIdFetcher::~AccountIdFetcher() {}
-
-void AccountIdFetcher::Start() {
-  ProfileOAuth2TokenService* service =
-      ProfileOAuth2TokenServiceFactory::GetForProfile(profile_);
-  login_token_request_ = service->StartRequest(
-      account_key_, OAuth2TokenService::ScopeSet(), this);
-}
-
-void AccountIdFetcher::OnGetTokenSuccess(
-    const OAuth2TokenService::Request* request,
-    const std::string& access_token,
-    const base::Time& expiration_time) {
-  DCHECK_EQ(request, login_token_request_.get());
-
-  gaia_oauth_client_.reset(new gaia::GaiaOAuthClient(
-      g_browser_process->system_request_context()));
-
-  const int kMaxGetUserIdRetries = 3;
-  gaia_oauth_client_->GetUserId(access_token, kMaxGetUserIdRetries, this);
-}
-
-void AccountIdFetcher::OnGetTokenFailure(
-    const OAuth2TokenService::Request* request,
-    const GoogleServiceAuthError& error) {
-  LOG(ERROR) << "OnGetTokenFailure: " << error.ToString();
-  DCHECK_EQ(request, login_token_request_.get());
-  tracker_->OnUserInfoFetchFailure(this);
-}
-
-void AccountIdFetcher::OnGetUserIdResponse(const std::string& gaia_id) {
-  tracker_->OnUserInfoFetchSuccess(this, gaia_id);
-}
-
-void AccountIdFetcher::OnOAuthError() {
-  LOG(ERROR) << "OnOAuthError";
-  tracker_->OnUserInfoFetchFailure(this);
-}
-
-void AccountIdFetcher::OnNetworkError(int response_code) {
-  LOG(ERROR) << "OnNetworkError " << response_code;
-  tracker_->OnUserInfoFetchFailure(this);
-}
-
-}  // namespace extensions