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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef MixedContentChecker_h
#define MixedContentChecker_h
#include "platform/heap/Handle.h"
#include "platform/network/ResourceRequest.h"
#include "public/platform/WebURLRequest.h"
#include "wtf/text/WTFString.h"
namespace blink {
class FrameLoaderClient;
class LocalFrame;
class KURL;
class SecurityOrigin;
class MixedContentChecker final {
WTF_MAKE_NONCOPYABLE(MixedContentChecker);
DISALLOW_ALLOCATION();
public:
enum ReportingStatus { SendReport, SuppressReport };
static bool shouldBlockFetch(LocalFrame*, WebURLRequest::RequestContext, WebURLRequest::FrameType, const KURL&, ReportingStatus = SendReport);
static bool shouldBlockFetch(LocalFrame* frame, const ResourceRequest& request, const KURL& url, ReportingStatus status = SendReport)
{
return shouldBlockFetch(frame, request.requestContext(), request.frameType(), url, status);
}
static bool shouldBlockConnection(LocalFrame*, const KURL&, ReportingStatus = SendReport);
static bool isMixedContent(SecurityOrigin*, const KURL&);
static bool isMixedFormAction(LocalFrame*, const KURL&, ReportingStatus = SendReport);
static void checkMixedPrivatePublic(LocalFrame*, const AtomicString& resourceIPAddress);
private:
enum MixedContentType {
Display,
Execution,
WebSocket,
Submission
};
enum ContextType {
ContextTypeBlockable,
ContextTypeOptionallyBlockable,
ContextTypeShouldBeBlockable,
};
static LocalFrame* inWhichFrameIsContentMixed(LocalFrame*, WebURLRequest::FrameType, const KURL&);
static ContextType contextTypeFromContext(WebURLRequest::RequestContext);
static const char* typeNameFromContext(WebURLRequest::RequestContext);
static void logToConsole(LocalFrame*, const KURL&, WebURLRequest::RequestContext, bool allowed);
static void count(LocalFrame*, WebURLRequest::RequestContext);
};
} // namespace blink
#endif // MixedContentChecker_h
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