[cros login] Split login related classes into subfolders.

chrome/browser/chromeos/login/oauth2_login_verifier.cc

Index: chrome/browser/chromeos/login/oauth2_login_verifier.cc
diff --git a/chrome/browser/chromeos/login/oauth2_login_verifier.cc b/chrome/browser/chromeos/login/oauth2_login_verifier.cc
deleted file mode 100644
index d1bba9cc8f8b479ca8036b99cc7162dff0986472..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/login/oauth2_login_verifier.cc
+++ /dev/null
@@ -1,272 +0,0 @@
-// Copyright (c) 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/chromeos/login/oauth2_login_verifier.h"
-
-#include <vector>
-
-#include "base/logging.h"
-#include "base/metrics/histogram.h"
-#include "base/strings/string_util.h"
-#include "base/strings/stringprintf.h"
-#include "base/time/time.h"
-#include "chrome/browser/chromeos/net/delay_network_call.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/browser_thread.h"
-#include "google_apis/gaia/gaia_constants.h"
-
-using content::BrowserThread;
-
-namespace {
-
-// OAuth token request max retry count.
-const int kMaxRequestAttemptCount = 5;
-
-// OAuth token request retry delay in milliseconds.
-const int kRequestRestartDelay = 3000;
-
-// Post merge session verification delay.
-#ifndef NDEBUG
-const int kPostResoreVerificationDelay = 1000;
-#else
-const int kPostResoreVerificationDelay = 1000*60*3;
-#endif
-
-bool IsConnectionOrServiceError(const GoogleServiceAuthError& error) {
-  return error.state() == GoogleServiceAuthError::CONNECTION_FAILED ||
-         error.state() == GoogleServiceAuthError::SERVICE_UNAVAILABLE ||
-         error.state() == GoogleServiceAuthError::REQUEST_CANCELED;
-}
-
-}  // namespace
-
-namespace chromeos {
-
-OAuth2LoginVerifier::OAuth2LoginVerifier(
-    OAuth2LoginVerifier::Delegate* delegate,
-    net::URLRequestContextGetter* system_request_context,
-    net::URLRequestContextGetter* user_request_context,
-    const std::string& oauthlogin_access_token)
-    : OAuth2TokenService::Consumer("cros_login_verifier"),
-      delegate_(delegate),
-      system_request_context_(system_request_context),
-      user_request_context_(user_request_context),
-      access_token_(oauthlogin_access_token),
-      retry_count_(0) {
-  DCHECK(delegate);
-}
-
-OAuth2LoginVerifier::~OAuth2LoginVerifier() {
-}
-
-void OAuth2LoginVerifier::VerifyUserCookies(Profile* profile) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  // Delay the verification if the network is not connected or on a captive
-  // portal.
-  DelayNetworkCall(
-      base::Bind(&OAuth2LoginVerifier::StartAuthCookiesVerification,
-                 AsWeakPtr()),
-      base::TimeDelta::FromMilliseconds(kRequestRestartDelay));
-}
-
-void OAuth2LoginVerifier::VerifyProfileTokens(Profile* profile) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  // Delay the verification if the network is not connected or on a captive
-  // portal.
-  DelayNetworkCall(
-      base::Bind(
-          &OAuth2LoginVerifier::VerifyProfileTokensImpl, AsWeakPtr(), profile),
-      base::TimeDelta::FromMilliseconds(kRequestRestartDelay));
-}
-
-void OAuth2LoginVerifier::VerifyProfileTokensImpl(Profile* profile) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  gaia_token_.clear();
-  if (access_token_.empty()) {
-    // Fetch /OAuthLogin scoped access token.
-    StartFetchingOAuthLoginAccessToken(profile);
-  } else {
-    // If OAuthLogin-scoped access token already exists (if it's generated
-    // together with freshly minted refresh token), then fetch GAIA uber token.
-    StartOAuthLoginForUberToken();
-  }
-}
-
-void OAuth2LoginVerifier::StartFetchingOAuthLoginAccessToken(Profile* profile) {
-  OAuth2TokenService::ScopeSet scopes;
-  scopes.insert(GaiaConstants::kOAuth1LoginScope);
-  ProfileOAuth2TokenService* token_service =
-      ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
-  SigninManagerBase* signin_manager =
-      SigninManagerFactory::GetForProfile(profile);
-  login_token_request_ = token_service->StartRequestWithContext(
-      signin_manager->GetAuthenticatedAccountId(),
-      system_request_context_.get(),
-      scopes,
-      this);
-}
-
-void OAuth2LoginVerifier::StartOAuthLoginForUberToken() {
-  // No service will fetch us uber auth token.
-  gaia_fetcher_.reset(
-      new GaiaAuthFetcher(this,
-                          std::string(GaiaConstants::kChromeOSSource),
-                          user_request_context_.get()));
-  gaia_fetcher_->StartTokenFetchForUberAuthExchange(access_token_);
-}
-
-
-void OAuth2LoginVerifier::OnUberAuthTokenSuccess(
-    const std::string& uber_token) {
-  VLOG(1) << "OAuthLogin(uber_token) successful!";
-  retry_count_ = 0;
-  gaia_token_ = uber_token;
-  StartMergeSession();
-}
-
-void OAuth2LoginVerifier::OnUberAuthTokenFailure(
-    const GoogleServiceAuthError& error) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  LOG(WARNING) << "OAuthLogin(uber_token) failed,"
-               << " error: " << error.state();
-  RetryOnError("OAuthLoginUberToken", error,
-               base::Bind(&OAuth2LoginVerifier::StartOAuthLoginForUberToken,
-                          AsWeakPtr()),
-               base::Bind(&Delegate::OnSessionMergeFailure,
-                          base::Unretained(delegate_)));
-}
-
-void OAuth2LoginVerifier::StartMergeSession() {
-  DCHECK(!gaia_token_.empty());
-  gaia_fetcher_.reset(
-      new GaiaAuthFetcher(this,
-                          std::string(GaiaConstants::kChromeOSSource),
-                          user_request_context_.get()));
-  gaia_fetcher_->StartMergeSession(gaia_token_);
-}
-
-void OAuth2LoginVerifier::OnMergeSessionSuccess(const std::string& data) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  VLOG(1) << "MergeSession successful.";
-  delegate_->OnSessionMergeSuccess();
-  // Schedule post-merge verification to analyze how many LSID/SID overruns
-  // were created by the session restore.
-  SchedulePostMergeVerification();
-}
-
-void OAuth2LoginVerifier::SchedulePostMergeVerification() {
-  BrowserThread::PostDelayedTask(
-      BrowserThread::UI,
-      FROM_HERE,
-      base::Bind(
-          &OAuth2LoginVerifier::StartAuthCookiesVerification, AsWeakPtr()),
-      base::TimeDelta::FromMilliseconds(kPostResoreVerificationDelay));
-}
-
-void OAuth2LoginVerifier::StartAuthCookiesVerification() {
-  gaia_fetcher_.reset(
-      new GaiaAuthFetcher(this,
-                          std::string(GaiaConstants::kChromeOSSource),
-                          user_request_context_.get()));
-  gaia_fetcher_->StartListAccounts();
-}
-
-void OAuth2LoginVerifier::OnMergeSessionFailure(
-    const GoogleServiceAuthError& error) {
-  LOG(WARNING) << "Failed MergeSession request," << " error: " << error.state();
-  // If MergeSession from GAIA service token fails, retry the session restore
-  // from OAuth2 refresh token. If that failed too, signal the delegate.
-  RetryOnError(
-      "MergeSession",
-      error,
-      base::Bind(&OAuth2LoginVerifier::StartMergeSession,
-                 AsWeakPtr()),
-      base::Bind(&Delegate::OnSessionMergeFailure,
-                 base::Unretained(delegate_)));
-}
-
-void OAuth2LoginVerifier::OnGetTokenSuccess(
-    const OAuth2TokenService::Request* request,
-    const std::string& access_token,
-    const base::Time& expiration_time) {
-  DCHECK_EQ(login_token_request_.get(), request);
-  login_token_request_.reset();
-
-  VLOG(1) << "Got OAuth2 access token!";
-  retry_count_ = 0;
-  access_token_ = access_token;
-  StartOAuthLoginForUberToken();
-}
-
-void OAuth2LoginVerifier::OnGetTokenFailure(
-    const OAuth2TokenService::Request* request,
-    const GoogleServiceAuthError& error) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  DCHECK_EQ(login_token_request_.get(), request);
-  login_token_request_.reset();
-
-  LOG(WARNING) << "Failed to get OAuth2 access token, "
-               << " error: " << error.state();
-  UMA_HISTOGRAM_ENUMERATION(
-      base::StringPrintf("OAuth2Login.%sFailure", "GetOAuth2AccessToken"),
-      error.state(),
-      GoogleServiceAuthError::NUM_STATES);
-  delegate_->OnSessionMergeFailure(IsConnectionOrServiceError(error));
-}
-
-void OAuth2LoginVerifier::OnListAccountsSuccess(
-    const std::string& data) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  VLOG(1) << "ListAccounts successful.";
-  delegate_->OnListAccountsSuccess(data);
-}
-
-void OAuth2LoginVerifier::OnListAccountsFailure(
-    const GoogleServiceAuthError& error) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  LOG(WARNING) << "Failed to get list of session accounts, "
-               << " error: " << error.state();
-  RetryOnError(
-      "ListAccounts",
-      error,
-      base::Bind(&OAuth2LoginVerifier::StartAuthCookiesVerification,
-                 AsWeakPtr()),
-      base::Bind(&Delegate::OnListAccountsFailure,
-                 base::Unretained(delegate_)));
-}
-
-void OAuth2LoginVerifier::RetryOnError(const char* operation_id,
-                                       const GoogleServiceAuthError& error,
-                                       const base::Closure& task_to_retry,
-                                       const ErrorHandler& error_handler) {
-  if (IsConnectionOrServiceError(error) &&
-      retry_count_ < kMaxRequestAttemptCount) {
-    retry_count_++;
-    UMA_HISTOGRAM_ENUMERATION(
-        base::StringPrintf("OAuth2Login.%sRetry", operation_id),
-        error.state(),
-        GoogleServiceAuthError::NUM_STATES);
-    BrowserThread::PostDelayedTask(
-        BrowserThread::UI, FROM_HERE, task_to_retry,
-        base::TimeDelta::FromMilliseconds(kRequestRestartDelay));
-    return;
-  }
-
-  LOG(WARNING) << "Unrecoverable error or retry count max reached for "
-               << operation_id;
-  UMA_HISTOGRAM_ENUMERATION(
-      base::StringPrintf("OAuth2Login.%sFailure", operation_id),
-      error.state(),
-      GoogleServiceAuthError::NUM_STATES);
-
-  error_handler.Run(IsConnectionOrServiceError(error));
-}
-
-}  // namespace chromeos