chrome/browser/ui/webui/signin/inline_login_handler.cc

   1 // Copyright 2013 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 "chrome/browser/ui/webui/signin/inline_login_handler.h"
   6
   7 #include "base/bind.h"
   8 #include "base/prefs/pref_service.h"
   9 #include "base/strings/string_number_conversions.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "base/values.h"
  12 #include "chrome/browser/browser_process.h"
  13 #include "chrome/browser/extensions/signin/gaia_auth_extension_loader.h"
  14 #include "chrome/browser/profiles/profile.h"
  15 #include "chrome/browser/signin/signin_promo.h"
  16 #include "chrome/browser/ui/browser_finder.h"
  17 #include "chrome/browser/ui/browser_navigator.h"
  18 #include "chrome/browser/ui/browser_window.h"
  19 #include "chrome/common/pref_names.h"
  20 #include "components/signin/core/common/profile_management_switches.h"
  21 #include "content/public/browser/web_contents.h"
  22 #include "content/public/browser/web_ui.h"
  23 #include "google_apis/gaia/gaia_urls.h"
  24 #include "net/base/url_util.h"
  25 #include "ui/aura/window.h"
  26
  27 InlineLoginHandler::InlineLoginHandler() {}
  28
  29 InlineLoginHandler::~InlineLoginHandler() {}
  30
  31 void InlineLoginHandler::RegisterMessages() {
  32   web_ui()->RegisterMessageCallback("initialize",
  33       base::Bind(&InlineLoginHandler::HandleInitializeMessage,
  34                   base::Unretained(this)));
  35   web_ui()->RegisterMessageCallback("completeLogin",
  36       base::Bind(&InlineLoginHandler::HandleCompleteLoginMessage,
  37                   base::Unretained(this)));
  38   web_ui()->RegisterMessageCallback(
  39       "switchToFullTab",
  40       base::Bind(&InlineLoginHandler::HandleSwitchToFullTabMessage,
  41                  base::Unretained(this)));
  42 }
  43
  44 void InlineLoginHandler::HandleInitializeMessage(const base::ListValue* args) {
  45   base::DictionaryValue params;
  46
  47   const std::string& app_locale = g_browser_process->GetApplicationLocale();
  48   params.SetString("hl", app_locale);
  49   GaiaUrls* gaiaUrls = GaiaUrls::GetInstance();
  50   params.SetString("gaiaUrl", gaiaUrls->gaia_url().spec());
  51   params.SetInteger("authMode", InlineLoginHandler::kDesktopAuthMode);
  52
  53   const GURL& current_url = web_ui()->GetWebContents()->GetURL();
  54   signin_metrics::Source source = signin::GetSourceForPromoURL(current_url);
  55   if (source == signin_metrics::SOURCE_AVATAR_BUBBLE_ADD_ACCOUNT ||
  56       source == signin_metrics::SOURCE_AVATAR_BUBBLE_SIGN_IN ||
  57       source == signin_metrics::SOURCE_REAUTH) {
  58     // Drop the leading slash in the path.
  59     params.SetString(
  60         "gaiaPath",
  61         GaiaUrls::GetInstance()->embedded_signin_url().path().substr(1));
  62   }
  63
  64   params.SetString(
  65       "continueUrl",
  66       signin::GetLandingURL(signin::kSignInPromoQueryKeySource,
  67                             static_cast<int>(source)).spec());
  68
  69   Profile* profile = Profile::FromWebUI(web_ui());
  70   std::string default_email;
  71   if (source != signin_metrics::SOURCE_AVATAR_BUBBLE_ADD_ACCOUNT &&
  72       source != signin_metrics::SOURCE_REAUTH) {
  73     default_email =
  74         profile->GetPrefs()->GetString(prefs::kGoogleServicesLastUsername);
  75   } else {
  76     if (!net::GetValueForKeyInQuery(current_url, "email", &default_email))
  77       default_email.clear();
  78   }
  79   if (!default_email.empty())
  80     params.SetString("email", default_email);
  81
  82   std::string frame_url_id_str;
  83   net::GetValueForKeyInQuery(current_url, "frameUrlId", &frame_url_id_str);
  84   int frame_url_id;
  85   std::string frame_url;
  86   if (!frame_url_id_str.empty() &&
  87       base::StringToInt(frame_url_id_str, &frame_url_id) &&
  88       extensions::GaiaAuthExtensionLoader::Get(profile)
  89           ->GetData(frame_url_id, &frame_url)) {
  90     params.SetString("frameUrl", frame_url);
  91   }
  92
  93   std::string is_constrained;
  94   net::GetValueForKeyInQuery(
  95       current_url, signin::kSignInPromoQueryKeyConstrained, &is_constrained);
  96   if (!is_constrained.empty())
  97     params.SetString(signin::kSignInPromoQueryKeyConstrained, is_constrained);
  98
  99   // TODO(rogerta): this needs to be passed on to gaia somehow.
 100   std::string read_only_email;
 101   net::GetValueForKeyInQuery(current_url, "readOnlyEmail", &read_only_email);
 102   if (!read_only_email.empty())
 103     params.SetString("readOnlyEmail", read_only_email);
 104
 105   SetExtraInitParams(params);
 106
 107   web_ui()->CallJavascriptFunction("inline.login.loadAuthExtension", params);
 108 }
 109
 110 void InlineLoginHandler::HandleCompleteLoginMessage(
 111     const base::ListValue* args) {
 112   CompleteLogin(args);
 113 }
 114
 115 void InlineLoginHandler::HandleSwitchToFullTabMessage(
 116     const base::ListValue* args) {
 117   std::string url_str;
 118   CHECK(args->GetString(0, &url_str));
 119
 120   Profile* profile = Profile::FromWebUI(web_ui());
 121   const int frame_url_id =
 122       extensions::GaiaAuthExtensionLoader::Get(profile)->AddData(url_str);
 123
 124   content::WebContents* web_contents = web_ui()->GetWebContents();
 125   GURL main_frame_url(web_contents->GetURL());
 126   main_frame_url = net::AppendOrReplaceQueryParameter(
 127       main_frame_url, "frameUrlId", base::IntToString(frame_url_id));
 128
 129   // Adds extra parameters to the signin URL so that Chrome will close the tab
 130   // and show the account management view of the avatar menu upon completion.
 131   main_frame_url = net::AppendOrReplaceQueryParameter(
 132       main_frame_url, signin::kSignInPromoQueryKeyAutoClose, "1");
 133   main_frame_url = net::AppendOrReplaceQueryParameter(
 134       main_frame_url, signin::kSignInPromoQueryKeyShowAccountManagement, "1");
 135
 136   chrome::NavigateParams params(
 137       profile,
 138       net::AppendOrReplaceQueryParameter(
 139           main_frame_url, signin::kSignInPromoQueryKeyConstrained, "0"),
 140       ui::PAGE_TRANSITION_AUTO_TOPLEVEL);
 141   chrome::Navigate(&params);
 142
 143   signin_metrics::Source source = signin::GetSourceForPromoURL(main_frame_url);
 144   if (source == signin_metrics::SOURCE_AVATAR_BUBBLE_SIGN_IN ||
 145       source == signin_metrics::SOURCE_AVATAR_BUBBLE_ADD_ACCOUNT) {
 146     // Close the singleton avatar bubble to reveal the full tab UI.
 147     Browser* browser = chrome::FindAnyBrowser(
 148         profile, false,
 149         chrome::GetHostDesktopTypeForNativeView(web_contents->GetNativeView()));
 150     if (browser != nullptr)
 151       browser->window()->CloseAvatarBubbleFromAvatarButton();
 152   }
 153
 154   web_ui()->CallJavascriptFunction("inline.login.closeDialog");
 155 }