Split CSP into pre- and post-upgrade checks

third_party/WebKit/Source/platform/loader/fetch/FetchContext.h

 /*
  * Copyright (C) 2013 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
@@ skipping 20 matching lines @@
 #ifndef FetchContext_h
 #define FetchContext_h
 
 #include "platform/PlatformExport.h"
 #include "platform/heap/Handle.h"
 #include "platform/loader/fetch/FetchInitiatorInfo.h"
 #include "platform/loader/fetch/FetchParameters.h"
 #include "platform/loader/fetch/Resource.h"
 #include "platform/loader/fetch/ResourceLoadPriority.h"
 #include "platform/loader/fetch/ResourceRequest.h"
+#include "platform/network/ContentSecurityPolicyParsers.h"
 #include "platform/weborigin/SecurityViolationReportingPolicy.h"
 #include "platform/wtf/Forward.h"
 #include "platform/wtf/Noncopyable.h"
 
 namespace blink {
 
 class ClientHintsPreferences;
 class KURL;
 class MHTMLArchive;
 class PlatformProbeSink;
@@ skipping 96 matching lines @@
   virtual bool AllowImage(bool, const KURL&) const { return false; }
   virtual ResourceRequestBlockedReason CanRequest(
       Resource::Type,
       const ResourceRequest&,
       const KURL&,
       const ResourceLoaderOptions&,
       SecurityViolationReportingPolicy,
       FetchParameters::OriginRestriction) const {
     return ResourceRequestBlockedReason::kOther;
   }
+  virtual ResourceRequestBlockedReason CanFollowRedirect(
+      Resource::Type,
+      const ResourceRequest&,
+      const KURL&,
+      const ResourceLoaderOptions&,
+      SecurityViolationReportingPolicy,
+      FetchParameters::OriginRestriction) const {
+    return ResourceRequestBlockedReason::kOther;
+  }
   virtual ResourceRequestBlockedReason AllowResponse(
       Resource::Type,
       const ResourceRequest&,
       const KURL&,
       const ResourceLoaderOptions&) const {
     return ResourceRequestBlockedReason::kOther;
   }
 
   virtual bool IsControlledByServiceWorker() const { return false; }
   virtual int64_t ServiceWorkerID() const { return -1; }
 
   virtual bool IsMainFrame() const { return true; }
   virtual bool DefersLoading() const { return false; }
   virtual bool IsLoadComplete() const { return false; }
   virtual bool PageDismissalEventBeingDispatched() const { return false; }
   virtual bool UpdateTimingInfoForIFrameNavigation(ResourceTimingInfo*) {
     return false;
   }
   virtual void SendImagePing(const KURL&);
   virtual void AddConsoleMessage(const String&,
                                  LogMessageType = kLogErrorMessage) const;
   virtual SecurityOrigin* GetSecurityOrigin() const { return nullptr; }
 
   // Populates the ResourceRequest using the given values and information
   // stored in the FetchContext implementation. Used by ResourceFetcher to
   // prepare a ResourceRequest instance at the start of resource loading.
-  virtual void PopulateResourceRequest(Resource::Type,
+  virtual void PopulateResourceRequest(const KURL&,
+                                       Resource::Type,
                                        const ClientHintsPreferences&,
                                        const FetchParameters::ResourceWidth&,
+                                       const ResourceLoaderOptions&,
+                                       SecurityViolationReportingPolicy,
                                        ResourceRequest&);
   // Sets the first party for cookies and requestor origin using information
   // stored in the FetchContext implementation.
   virtual void SetFirstPartyCookieAndRequestorOrigin(ResourceRequest&);
 
   virtual MHTMLArchive* Archive() const { return nullptr; }
 
   virtual ResourceLoadPriority ModifyPriorityForExperiments(
       ResourceLoadPriority priority) {
     return priority;
   }
 
   virtual RefPtr<WebTaskRunner> LoadingTaskRunner() const { return nullptr; }
 
   PlatformProbeSink* GetPlatformProbeSink() const {
     return platform_probe_sink_;
   }
 
  protected:
   FetchContext();
 
  private:
   Member<PlatformProbeSink> platform_probe_sink_;
 };
 
 }  // namespace blink
 
 #endif