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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ssl/captive_portal_blocking_page.h"
#include "base/metrics/histogram.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/profiles/profile.h"
#include "content/public/browser/web_contents.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
#if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
#include "chrome/browser/captive_portal/captive_portal_tab_helper.h"
#endif
namespace {
// Events for UMA.
enum CaptivePortalBlockingPageEvent {
SHOW_ALL,
OPEN_LOGIN_PAGE,
CAPTIVE_PORTAL_BLOCKING_PAGE_EVENT_COUNT
};
void RecordUMA(CaptivePortalBlockingPageEvent event) {
UMA_HISTOGRAM_ENUMERATION("interstitial.captive_portal",
event,
CAPTIVE_PORTAL_BLOCKING_PAGE_EVENT_COUNT);
}
const char kOpenLoginPageCommand[] = "openLoginPage";
} // namespace
// static
const void* CaptivePortalBlockingPage::kTypeForTesting =
&CaptivePortalBlockingPage::kTypeForTesting;
CaptivePortalBlockingPage::CaptivePortalBlockingPage(
content::WebContents* web_contents,
const GURL& request_url,
const base::Callback<void(bool)>& callback)
: SecurityInterstitialPage(web_contents, request_url),
callback_(callback) {
#if !defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
NOTREACHED();
#endif
RecordUMA(SHOW_ALL);
}
CaptivePortalBlockingPage::~CaptivePortalBlockingPage() {
// Need to explicity deny the certificate via the callback, otherwise memory
// is leaked.
if (!callback_.is_null()) {
callback_.Run(false);
callback_.Reset();
}
}
const void* CaptivePortalBlockingPage::GetTypeForTesting() const {
return CaptivePortalBlockingPage::kTypeForTesting;
}
bool CaptivePortalBlockingPage::ShouldCreateNewNavigation() const {
return true;
}
void CaptivePortalBlockingPage::PopulateInterstitialStrings(
base::DictionaryValue* load_time_data) {
load_time_data->SetString("iconClass", "icon-offline");
load_time_data->SetString("type", "CAPTIVE_PORTAL");
load_time_data->SetBoolean("overridable", false);
load_time_data->SetString(
"primaryButtonText",
l10n_util::GetStringUTF16(IDS_CAPTIVE_PORTAL_BUTTON_OPEN_LOGIN_PAGE));
load_time_data->SetString("tabTitle",
l10n_util::GetStringUTF16(IDS_CAPTIVE_PORTAL_TITLE));
load_time_data->SetString(
"primaryParagraph",
l10n_util::GetStringUTF16(IDS_CAPTIVE_PORTAL_PRIMARY_PARAGRAPH));
load_time_data->SetString("heading",
l10n_util::GetStringUTF16(IDS_CAPTIVE_PORTAL_HEADING));
// Fill the empty strings to avoid getting debug warnings.
load_time_data->SetString("openDetails", base::string16());
load_time_data->SetString("closeDetails", base::string16());
load_time_data->SetString("explanationParagraph", base::string16());
load_time_data->SetString("finalParagraph", base::string16());
}
void CaptivePortalBlockingPage::CommandReceived(const std::string& command) {
// The response has quotes around it.
if (command == std::string("\"") + kOpenLoginPageCommand + "\"") {
RecordUMA(OPEN_LOGIN_PAGE);
#if defined(ENABLE_CAPTIVE_PORTAL_DETECTION)
CaptivePortalTabHelper::OpenLoginTabForWebContents(web_contents(), true);
#endif
}
}
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