Commit 2536630f authored by Tom Schuster's avatar Tom Schuster
Browse files

Bug 1818250 - Add ShouldResistFingerprinting to WindowContext. r=nika 

Differential Revision: https://phabricator.services.mozilla.com/D172271
parent d996ac63

docshell/base/WindowContext.cpp

+6 −0
Original line number Diff line number Diff line
@@ -227,6 +227,12 @@ bool WindowContext::CanSet(FieldIndex<IDX_IsThirdPartyTrackingResourceWindow>, 
  return CheckOnlyOwningProcessCanSet(aSource);

}



bool WindowContext::CanSet(FieldIndex<IDX_ShouldResistFingerprinting>,

                           const bool& aShouldResistFingerprinting,

                           ContentParent* aSource) {

  return CheckOnlyOwningProcessCanSet(aSource);

}



bool WindowContext::CanSet(FieldIndex<IDX_IsSecureContext>,

                           const bool& aIsSecureContext,

                           ContentParent* aSource) {

docshell/base/WindowContext.h

+7 −0
Original line number Diff line number Diff line
@@ -51,6 +51,7 @@ class BrowsingContextGroup; 
  /* Whether this window's channel has been marked as a third-party      \

   * tracking resource */                                                \

  FIELD(IsThirdPartyTrackingResourceWindow, bool)                        \

  FIELD(ShouldResistFingerprinting, bool)                                \

  FIELD(IsSecureContext, bool)                                           \

  FIELD(IsOriginalFrameSource, bool)                                     \

  /* Mixed-Content: If the corresponding documentURI is https,           \
@@ -127,6 +128,10 @@ class WindowContext : public nsISupports, public nsWrapperCache { 


  bool IsLocalIP() const { return GetIsLocalIP(); }



  bool ShouldResistFingerprinting() const {

    return GetShouldResistFingerprinting();

  }



  nsGlobalWindowInner* GetInnerWindow() const;

  Document* GetDocument() const;

  Document* GetExtantDoc() const;
@@ -261,6 +266,8 @@ class WindowContext : public nsISupports, public nsWrapperCache { 
  bool CanSet(FieldIndex<IDX_IsThirdPartyTrackingResourceWindow>,

              const bool& aIsThirdPartyTrackingResourceWindow,

              ContentParent* aSource);

  bool CanSet(FieldIndex<IDX_ShouldResistFingerprinting>,

              const bool& aShouldResistFingerprinting, ContentParent* aSource);

  bool CanSet(FieldIndex<IDX_IsSecureContext>, const bool& aIsSecureContext,

              ContentParent* aSource);

  bool CanSet(FieldIndex<IDX_IsOriginalFrameSource>,

dom/chrome-webidl/WindowGlobalActors.webidl

+2 −0
Original line number Diff line number Diff line
@@ -32,6 +32,8 @@ interface WindowContext { 
  // True if the principal of this window is for a local ip address.

  readonly attribute boolean isLocalIP;



  readonly attribute boolean shouldResistFingerprinting;



  /**

   * Partially determines whether script execution is allowed in this

   * BrowsingContext. Script execution will be permitted only if this

dom/ipc/WindowGlobalActor.cpp

+1 −0
Original line number Diff line number Diff line
@@ -100,6 +100,7 @@ WindowGlobalInit WindowGlobalActor::WindowInitializer( 
  fields.mIsThirdPartyWindow = doc->HasThirdPartyChannel();

  fields.mIsThirdPartyTrackingResourceWindow =

      nsContentUtils::IsThirdPartyTrackingResourceWindow(aWindow);

  fields.mShouldResistFingerprinting = doc->ShouldResistFingerprinting();

  fields.mIsSecureContext = aWindow->IsSecureContext();



  // Initialze permission fields