chromium/components/safe_browsing/content/browser/safe_browsing_blocking_page.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Classes for managing the SafeBrowsing interstitial pages.
//
// When a user is about to visit a page the SafeBrowsing system has deemed to
// be malicious, either as malware or a phishing page, we show an interstitial
// page with some options (go back, continue) to give the user a chance to avoid
// the harmful page.
//
// The SafeBrowsingBlockingPage is created by the SafeBrowsingUIManager on the
// UI thread when we've determined that a page is malicious. The operation of
// the blocking page occurs on the UI thread, where it waits for the user to
// make a decision about what to do: either go back or continue on.
//
// The blocking page forwards the result of the user's choice back to the
// SafeBrowsingUIManager so that we can cancel the request for the new page,
// or allow it to continue.
//
// A web page may contain several resources flagged as malware/phishing.  This
// results into more than one interstitial being shown.  On the first unsafe
// resource received we show an interstitial.  Any subsequent unsafe resource
// notifications while the first interstitial is showing is queued.  If the user
// decides to proceed in the first interstitial, we display all queued unsafe
// resources in a new interstitial.

#ifndef COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_SAFE_BROWSING_BLOCKING_PAGE_H_
#define COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_SAFE_BROWSING_BLOCKING_PAGE_H_

#include <map>

#include "base/gtest_prod_util.h"
#include "base/memory/raw_ptr.h"
#include "components/safe_browsing/content/browser/base_blocking_page.h"
#include "components/safe_browsing/content/browser/base_ui_manager.h"

namespace history {
class HistoryService;
}

namespace network {
class SharedURLLoaderFactory;
}

namespace weblayer {
class WebLayerSafeBrowsingBlockingPageFactory;
}

namespace safe_browsing {

class SafeBrowsingNavigationObserverManager;
class SafeBrowsingMetricsCollector;
class ThreatDetails;
class TriggerManager;

class SafeBrowsingBlockingPage : public BaseBlockingPage { … };

}  // namespace safe_browsing

#endif  // COMPONENTS_SAFE_BROWSING_CONTENT_BROWSER_SAFE_BROWSING_BLOCKING_PAGE_H_