chrome/browser/password_manager/save_password_infobar_delegate.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 "chrome/browser/password_manager/save_password_infobar_delegate.h"
   6
   7 #include "base/metrics/histogram.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "chrome/browser/infobars/infobar_service.h"
  10 #include "chrome/browser/ui/sync/one_click_signin_helper.h"
  11 #include "chrome/grit/chromium_strings.h"
  12 #include "chrome/grit/generated_resources.h"
  13 #include "components/infobars/core/infobar.h"
  14 #include "components/password_manager/core/browser/password_form_manager.h"
  15 #include "components/signin/core/common/profile_management_switches.h"
  16 #include "content/public/browser/navigation_entry.h"
  17 #include "content/public/browser/web_contents.h"
  18 #include "google_apis/gaia/gaia_urls.h"
  19 #include "grit/theme_resources.h"
  20 #include "ui/base/l10n/l10n_util.h"
  21
  22 // static
  23 void SavePasswordInfoBarDelegate::Create(
  24     content::WebContents* web_contents,
  25     scoped_ptr<password_manager::PasswordFormManager> form_to_save,
  26     const std::string& uma_histogram_suffix) {
  27 #if defined(ENABLE_ONE_CLICK_SIGNIN)
  28   // Don't show the password manager infobar if this form is for a google
  29   // account and we are going to show the one-click signin infobar.
  30   GURL realm(form_to_save->realm());
  31   // TODO(mathp): Checking only against associated_username() causes a bug
  32   // referenced here: crbug.com/133275
  33   // TODO(vabr): The check IsEnableWebBasedSignin is a hack for the time when
  34   // OneClickSignin is disabled. http://crbug.com/339804
  35   if (((realm == GaiaUrls::GetInstance()->gaia_login_form_realm()) ||
  36        (realm == GURL("https://www.google.com/"))) &&
  37       switches::IsEnableWebBasedSignin() &&
  38       OneClickSigninHelper::CanOffer(
  39           web_contents,
  40           OneClickSigninHelper::CAN_OFFER_FOR_INTERSTITAL_ONLY,
  41           base::UTF16ToUTF8(form_to_save->associated_username()),
  42           NULL))
  43     return;
  44 #endif
  45
  46   InfoBarService::FromWebContents(web_contents)->AddInfoBar(
  47       ConfirmInfoBarDelegate::CreateInfoBar(scoped_ptr<ConfirmInfoBarDelegate>(
  48           new SavePasswordInfoBarDelegate(form_to_save.Pass(),
  49                                           uma_histogram_suffix))));
  50 }
  51
  52 SavePasswordInfoBarDelegate::~SavePasswordInfoBarDelegate() {
  53   UMA_HISTOGRAM_ENUMERATION("PasswordManager.InfoBarResponse",
  54                             infobar_response_,
  55                             password_manager::metrics_util::NUM_RESPONSE_TYPES);
  56
  57   password_manager::metrics_util::LogUIDismissalReason(infobar_response_);
  58
  59   // The shortest period for which the prompt needs to live, so that we don't
  60   // consider it killed prematurely, as might happen, e.g., if a pre-rendered
  61   // page gets swapped in (and the current WebContents is destroyed).
  62   const base::TimeDelta kMinimumPromptDisplayTime =
  63       base::TimeDelta::FromSeconds(1);
  64
  65   if (!uma_histogram_suffix_.empty()) {
  66     password_manager::metrics_util::LogUMAHistogramEnumeration(
  67         "PasswordManager.SavePasswordPromptResponse_" + uma_histogram_suffix_,
  68         infobar_response_,
  69         password_manager::metrics_util::NUM_RESPONSE_TYPES);
  70     password_manager::metrics_util::LogUMAHistogramBoolean(
  71         "PasswordManager.SavePasswordPromptDisappearedQuickly_" +
  72             uma_histogram_suffix_,
  73         timer_.Elapsed() < kMinimumPromptDisplayTime);
  74   }
  75 }
  76
  77 SavePasswordInfoBarDelegate::SavePasswordInfoBarDelegate(
  78     scoped_ptr<password_manager::PasswordFormManager> form_to_save,
  79     const std::string& uma_histogram_suffix)
  80     : ConfirmInfoBarDelegate(),
  81       form_to_save_(form_to_save.Pass()),
  82       infobar_response_(password_manager::metrics_util::NO_RESPONSE),
  83       uma_histogram_suffix_(uma_histogram_suffix) {
  84   if (!uma_histogram_suffix_.empty()) {
  85     password_manager::metrics_util::LogUMAHistogramBoolean(
  86         "PasswordManager.SavePasswordPromptDisplayed_" + uma_histogram_suffix_,
  87         true);
  88   }
  89 }
  90
  91 bool SavePasswordInfoBarDelegate::ShouldExpire(
  92     const NavigationDetails& details) const {
  93   return !details.is_redirect &&
  94          infobars::InfoBarDelegate::ShouldExpire(details);
  95 }
  96
  97 int SavePasswordInfoBarDelegate::GetIconID() const {
  98   return IDR_INFOBAR_SAVE_PASSWORD;
  99 }
 100
 101 infobars::InfoBarDelegate::Type SavePasswordInfoBarDelegate::GetInfoBarType()
 102     const {
 103   return PAGE_ACTION_TYPE;
 104 }
 105
 106 base::string16 SavePasswordInfoBarDelegate::GetMessageText() const {
 107   return l10n_util::GetStringUTF16(IDS_PASSWORD_MANAGER_SAVE_PASSWORD_PROMPT);
 108 }
 109
 110 base::string16 SavePasswordInfoBarDelegate::GetButtonLabel(
 111     InfoBarButton button) const {
 112   return l10n_util::GetStringUTF16((button == BUTTON_OK) ?
 113       IDS_PASSWORD_MANAGER_SAVE_BUTTON : IDS_PASSWORD_MANAGER_BLACKLIST_BUTTON);
 114 }
 115
 116 bool SavePasswordInfoBarDelegate::Accept() {
 117   DCHECK(form_to_save_.get());
 118   form_to_save_->Save();
 119   infobar_response_ = password_manager::metrics_util::REMEMBER_PASSWORD;
 120   return true;
 121 }
 122
 123 bool SavePasswordInfoBarDelegate::Cancel() {
 124   DCHECK(form_to_save_.get());
 125   form_to_save_->PermanentlyBlacklist();
 126   infobar_response_ = password_manager::metrics_util::NEVER_REMEMBER_PASSWORD;
 127   return true;
 128 }
 129
 130 void SavePasswordInfoBarDelegate::InfoBarDismissed() {
 131   DCHECK(form_to_save_.get());
 132   infobar_response_ = password_manager::metrics_util::INFOBAR_DISMISSED;
 133 }
 134
 135 infobars::InfoBarDelegate::InfoBarAutomationType
 136 SavePasswordInfoBarDelegate::GetInfoBarAutomationType() const {
 137   return PASSWORD_INFOBAR;
 138 }