| /* |
| * 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 "core/CoreExport.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 CORE_EXPORT MixedContentChecker final { |
| WTF_MAKE_NONCOPYABLE(MixedContentChecker); |
| DISALLOW_NEW(); |
| public: |
| enum ContextType { |
| ContextTypeNotMixedContent, |
| ContextTypeBlockable, |
| ContextTypeOptionallyBlockable, |
| ContextTypeShouldBeBlockable, |
| }; |
| |
| 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 shouldBlockWebSocket(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); |
| |
| static ContextType contextTypeForInspector(LocalFrame*, const ResourceRequest&); |
| |
| // Returns the frame that should be considered the effective frame |
| // for a mixed content check for the given frame type. |
| static LocalFrame* effectiveFrameForFrameType(LocalFrame*, WebURLRequest::FrameType); |
| |
| private: |
| enum MixedContentType { |
| Display, |
| Execution, |
| WebSocket, |
| Submission |
| }; |
| |
| static LocalFrame* inWhichFrameIsContentMixed(LocalFrame*, WebURLRequest::FrameType, const KURL&); |
| |
| static ContextType contextTypeFromContext(WebURLRequest::RequestContext, LocalFrame*); |
| static const char* typeNameFromContext(WebURLRequest::RequestContext); |
| static void logToConsoleAboutFetch(LocalFrame*, const KURL&, WebURLRequest::RequestContext, bool allowed); |
| static void logToConsoleAboutWebSocket(LocalFrame*, const KURL&, bool allowed); |
| static void count(LocalFrame*, WebURLRequest::RequestContext); |
| }; |
| |
| } // namespace blink |
| |
| #endif // MixedContentChecker_h |