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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/lookalikes/lookalike_url_controller_client.h"
#include <memory>
#include <utility>
#include "chrome/browser/browser_process.h"
#include "chrome/browser/lookalikes/lookalike_url_service.h"
#include "chrome/browser/lookalikes/lookalike_url_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/url_constants.h"
#include "components/security_interstitials/content/settings_page_helper.h"
#include "components/security_interstitials/core/metrics_helper.h"
#include "content/public/browser/page_navigator.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/referrer.h"
// static
std::unique_ptr<security_interstitials::MetricsHelper>
LookalikeUrlControllerClient::GetMetricsHelper(const GURL& url) {
security_interstitials::MetricsHelper::ReportDetails settings;
settings.metric_prefix = "lookalike";
return std::make_unique<security_interstitials::MetricsHelper>(url, settings,
nullptr);
}
LookalikeUrlControllerClient::LookalikeUrlControllerClient(
content::WebContents* web_contents,
const GURL& request_url,
const GURL& safe_url)
: SecurityInterstitialControllerClient(
web_contents,
GetMetricsHelper(request_url),
Profile::FromBrowserContext(web_contents->GetBrowserContext())
->GetPrefs(),
g_browser_process->GetApplicationLocale(),
GURL(chrome::kChromeUINewTabURL),
/*settings_page_helper=*/nullptr),
request_url_(request_url),
safe_url_(safe_url) {}
LookalikeUrlControllerClient::~LookalikeUrlControllerClient() = default;
void LookalikeUrlControllerClient::GoBack() {
// We don't offer 'go back', but rather redirect to the legitimate site.
content::OpenURLParams params(safe_url_, content::Referrer(),
WindowOpenDisposition::CURRENT_TAB,
ui::PAGE_TRANSITION_LINK, false);
// Prevent the back button from returning to the bad site.
params.should_replace_current_entry = true;
web_contents()->OpenURL(params, /*navigation_handle_callback=*/{});
}
void LookalikeUrlControllerClient::Proceed() {
LookalikeUrlServiceFactory::GetForProfile(
Profile::FromBrowserContext(web_contents()->GetBrowserContext()))
->SetUserIgnore(request_url_);
Reload();
}
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