зеркало из https://github.com/mozilla/gecko-dev.git
46 строки
1.6 KiB
C++
46 строки
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_dom_FramingChecker_h
|
|
#define mozilla_dom_FramingChecker_h
|
|
|
|
class nsIDocShell;
|
|
class nsIChannel;
|
|
class nsIHttpChannel;
|
|
class nsIDocShellTreeItem;
|
|
class nsIURI;
|
|
class nsIContentSecurityPolicy;
|
|
|
|
class FramingChecker {
|
|
public:
|
|
// Determine if X-Frame-Options allows content to be framed
|
|
// as a subdocument
|
|
static bool CheckFrameOptions(nsIChannel* aChannel, nsIDocShell* aDocShell,
|
|
nsIContentSecurityPolicy* aCSP);
|
|
|
|
protected:
|
|
enum XFOHeader { eDENY, eSAMEORIGIN };
|
|
|
|
/**
|
|
* Logs to the window about a X-Frame-Options error.
|
|
*
|
|
* @param aMessageTag the error message identifier to log
|
|
* @param aParentDocShellItem the containing docshell that the frame is
|
|
* loading into
|
|
* @param aChildURI the URI of the frame attempting to load
|
|
* @param aPolicy the header value string from the frame
|
|
*/
|
|
static void ReportError(const char* aMessageTag,
|
|
nsIDocShellTreeItem* aParentDocShellItem,
|
|
nsIURI* aChildURI, const nsAString& aPolicy);
|
|
|
|
static bool CheckOneFrameOptionsPolicy(nsIHttpChannel* aHttpChannel,
|
|
const nsAString& aPolicy,
|
|
nsIDocShell* aDocShell);
|
|
};
|
|
|
|
#endif /* mozilla_dom_FramingChecker_h */
|