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