1// Copyright (c) 2011 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/infobars/insecure_content_infobar_delegate.h" 6 7#include "base/metrics/histogram.h" 8#include "chrome/browser/infobars/infobar_service.h" 9#include "chrome/common/render_messages.h" 10#include "chrome/grit/generated_resources.h" 11#include "components/google/core/browser/google_util.h" 12#include "components/infobars/core/infobar.h" 13#include "content/public/browser/render_frame_host.h" 14#include "content/public/browser/render_view_host.h" 15#include "content/public/browser/web_contents.h" 16#include "grit/components_strings.h" 17#include "ui/base/l10n/l10n_util.h" 18#include "ui/base/page_transition_types.h" 19 20 21// static 22void InsecureContentInfoBarDelegate::Create(InfoBarService* infobar_service, 23 InfoBarType type) { 24 scoped_ptr<infobars::InfoBar> new_infobar( 25 ConfirmInfoBarDelegate::CreateInfoBar(scoped_ptr<ConfirmInfoBarDelegate>( 26 new InsecureContentInfoBarDelegate(type)))); 27 28 // Only supsersede an existing insecure content infobar if we are upgrading 29 // from DISPLAY to RUN. 30 for (size_t i = 0; i < infobar_service->infobar_count(); ++i) { 31 infobars::InfoBar* old_infobar = infobar_service->infobar_at(i); 32 InsecureContentInfoBarDelegate* delegate = 33 old_infobar->delegate()->AsInsecureContentInfoBarDelegate(); 34 if (delegate != NULL) { 35 if ((type == RUN) && (delegate->type_ == DISPLAY)) 36 return; 37 infobar_service->ReplaceInfoBar(old_infobar, new_infobar.Pass()); 38 break; 39 } 40 } 41 if (new_infobar.get()) 42 infobar_service->AddInfoBar(new_infobar.Pass()); 43 44 UMA_HISTOGRAM_ENUMERATION("InsecureContentInfoBarDelegateV2", 45 (type == DISPLAY) ? DISPLAY_INFOBAR_SHOWN : RUN_INFOBAR_SHOWN, 46 NUM_EVENTS); 47} 48 49InsecureContentInfoBarDelegate::InsecureContentInfoBarDelegate(InfoBarType type) 50 : ConfirmInfoBarDelegate(), 51 type_(type) { 52} 53 54InsecureContentInfoBarDelegate::~InsecureContentInfoBarDelegate() { 55} 56 57void InsecureContentInfoBarDelegate::InfoBarDismissed() { 58 UMA_HISTOGRAM_ENUMERATION("InsecureContentInfoBarDelegateV2", 59 (type_ == DISPLAY) ? DISPLAY_INFOBAR_DISMISSED : RUN_INFOBAR_DISMISSED, 60 NUM_EVENTS); 61 ConfirmInfoBarDelegate::InfoBarDismissed(); 62} 63 64InsecureContentInfoBarDelegate* 65 InsecureContentInfoBarDelegate::AsInsecureContentInfoBarDelegate() { 66 return this; 67} 68 69base::string16 InsecureContentInfoBarDelegate::GetMessageText() const { 70 return l10n_util::GetStringUTF16(IDS_BLOCKED_DISPLAYING_INSECURE_CONTENT); 71} 72 73base::string16 InsecureContentInfoBarDelegate::GetButtonLabel( 74 InfoBarButton button) const { 75 return l10n_util::GetStringUTF16(button == BUTTON_OK ? 76 IDS_BLOCK_INSECURE_CONTENT_BUTTON : IDS_ALLOW_INSECURE_CONTENT_BUTTON); 77} 78 79// OK button is labelled "don't load". It triggers Accept(), but really 80// means stay secure, so do nothing but count the event and dismiss. 81bool InsecureContentInfoBarDelegate::Accept() { 82 UMA_HISTOGRAM_ENUMERATION("InsecureContentInfoBarDelegateV2", 83 (type_ == DISPLAY) ? DISPLAY_USER_DID_NOT_LOAD : RUN_USER_DID_NOT_LOAD, 84 NUM_EVENTS); 85 return true; 86} 87 88// Cancel button is labelled "load anyways". It triggers Cancel(), but really 89// means become insecure, so do the work of reloading the page. 90bool InsecureContentInfoBarDelegate::Cancel() { 91 UMA_HISTOGRAM_ENUMERATION("InsecureContentInfoBarDelegateV2", 92 (type_ == DISPLAY) ? DISPLAY_USER_OVERRIDE : RUN_USER_OVERRIDE, 93 NUM_EVENTS); 94 95 content::WebContents* web_contents = 96 InfoBarService::WebContentsFromInfoBar(infobar()); 97 web_contents->SendToAllFrames((type_ == DISPLAY) ? 98 static_cast<IPC::Message*>( 99 new ChromeViewMsg_SetAllowDisplayingInsecureContent(MSG_ROUTING_NONE, 100 true)) : 101 new ChromeViewMsg_SetAllowRunningInsecureContent(MSG_ROUTING_NONE, true)); 102 web_contents->GetMainFrame()->Send(new ChromeViewMsg_ReloadFrame( 103 web_contents->GetMainFrame()->GetRoutingID())); 104 return true; 105} 106 107base::string16 InsecureContentInfoBarDelegate::GetLinkText() const { 108 return l10n_util::GetStringUTF16(IDS_LEARN_MORE); 109} 110 111bool InsecureContentInfoBarDelegate::LinkClicked( 112 WindowOpenDisposition disposition) { 113 InfoBarService::WebContentsFromInfoBar(infobar())->OpenURL( 114 content::OpenURLParams( 115 GURL("https://www.google.com/" 116 "support/chrome/bin/answer.py?answer=1342714"), 117 content::Referrer(), 118 (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition, 119 ui::PAGE_TRANSITION_LINK, false)); 120 return false; 121} 122