extensions/shell/browser/shell_oauth2_token_service.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "extensions/shell/browser/shell_oauth2_token_service.h"
   6
   7 #include "base/logging.h"
   8 #include "content/public/browser/browser_context.h"
   9 #include "content/public/browser/browser_thread.h"
  10 #include "google_apis/gaia/oauth2_access_token_fetcher_impl.h"
  11
  12 namespace extensions {
  13 namespace {
  14
  15 ShellOAuth2TokenService* g_instance = nullptr;
  16
  17 }  // namespace
  18
  19 ShellOAuth2TokenService::ShellOAuth2TokenService(
  20     content::BrowserContext* browser_context,
  21     std::string account_id,
  22     std::string refresh_token)
  23     : browser_context_(browser_context),
  24       account_id_(account_id),
  25       refresh_token_(refresh_token) {
  26   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
  27   DCHECK(!g_instance);
  28   g_instance = this;
  29 }
  30
  31 ShellOAuth2TokenService::~ShellOAuth2TokenService() {
  32   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
  33   DCHECK(g_instance);
  34   g_instance = nullptr;
  35 }
  36
  37 // static
  38 ShellOAuth2TokenService* ShellOAuth2TokenService::GetInstance() {
  39   DCHECK(g_instance);
  40   return g_instance;
  41 }
  42
  43 void ShellOAuth2TokenService::SetRefreshToken(
  44     const std::string& account_id,
  45     const std::string& refresh_token) {
  46   account_id_ = account_id;
  47   refresh_token_ = refresh_token;
  48 }
  49
  50 bool ShellOAuth2TokenService::RefreshTokenIsAvailable(
  51     const std::string& account_id) const {
  52   if (account_id != account_id_)
  53     return false;
  54
  55   return !refresh_token_.empty();
  56 }
  57
  58 OAuth2AccessTokenFetcher* ShellOAuth2TokenService::CreateAccessTokenFetcher(
  59     const std::string& account_id,
  60     net::URLRequestContextGetter* getter,
  61     OAuth2AccessTokenConsumer* consumer) {
  62   DCHECK(!refresh_token_.empty());
  63   return new OAuth2AccessTokenFetcherImpl(consumer, getter, refresh_token_);
  64 }
  65
  66 net::URLRequestContextGetter* ShellOAuth2TokenService::GetRequestContext() {
  67   return browser_context_->GetRequestContext();
  68 }
  69
  70 }  // namespace extensions