Adding initial bit for the JS security system

dom/public/MANIFEST

@@ -24,4 +24,5 @@ nsIScriptGlobalObject.h
 nsIScriptEventListener.h
 nsIDOMScriptObjectFactory.h
 nsIDOMNativeObjectRegistry.h
-nsDOMCID.h
+nsDOMCID.h
+nsIScriptSecurityManager.h

dom/public/Makefile

@@ -31,6 +31,7 @@ EXPORTS =			 \
 	nsIDOMScriptObjectFactory.h   \
 	nsIDOMNativeObjectRegistry.h  \
 	nsDOMCID.h		 \
+	nsIScriptSecurityManager.h \
 	$(NULL)
 
 MODULE = dom

dom/public/Makefile.in

@@ -36,6 +36,7 @@ EXPORTS =			 \
 	nsIDOMScriptObjectFactory.h   \
 	nsIDOMNativeObjectRegistry.h  \
 	nsDOMCID.h		 \
+	nsIScriptSecurityManager.h \
 	$(NULL)
 
 EXPORTS := $(addprefix $(srcdir)/, $(EXPORTS))

dom/public/makefile.win

@@ -23,7 +23,7 @@ DEFINES=-D_IMPL_NS_DOM
 EXPORTS=nsIScriptContext.h nsIJSScriptObject.h nsIScriptObjectOwner.h \
         nsIScriptGlobalObject.h nsIScriptContextOwner.h \
 	nsIScriptEventListener.h nsIDOMScriptObjectFactory.h \
-	nsIDOMNativeObjectRegistry.h nsDOMCID.h
+	nsIDOMNativeObjectRegistry.h nsDOMCID.h nsIScriptSecurityManager.h
 
 MODULE=dom 
 

dom/public/nsIScriptContext.h

@@ -25,6 +25,7 @@
 #include "jsapi.h"
 
 class nsIScriptGlobalObject;
+class nsIScriptSecurityManager;
 
 #define NS_ISCRIPTCONTEXT_IID \
 { /* 8f6bca7d-ce42-11d1-b724-00600891d8c9 */ \
@@ -115,6 +116,12 @@ public:
    * @return NS_OK if the method is successful
    */
   virtual nsresult GC() = 0;
+
+  /**
+   * Get the security manager for this context.
+   * @return NS_OK if the method is successful
+   */
+  NS_IMETHOD GetSecurityManager(nsIScriptSecurityManager** aInstancePtr) = 0;
 };
 
 /**

dom/public/nsIScriptSecurityManager.h

@@ -0,0 +1,50 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#ifndef nsIScriptSecurityManager_h__
+#define nsIScriptSecurityManager_h__
+
+#include "nscore.h"
+#include "nsISupports.h"
+
+class nsIScriptContext;
+
+/*
+ * Event listener interface.
+ */
+
+#define NS_ISCRIPTSECURITYMANAGER_IID \
+{ /* 58df5780-8006-11d2-bd91-00805f8ae3f4 */ \
+0x58df5780, 0x8006, 0x11d2, \
+{0xbd, 0x91, 0x00, 0x80, 0x5f, 0x8a, 0xe3, 0xf4} }
+
+class nsIScriptSecurityManager : public nsISupports {
+
+public:
+
+ /**
+  * Checks script access to the property/method in question
+  */
+
+  NS_IMETHOD CheckScriptAccess(nsIScriptContext* aContext, PRBool* aResult) = 0;
+
+};
+
+extern "C" NS_DOM nsresult NS_NewScriptSecurityManager(nsIScriptSecurityManager ** aInstancePtrResult);
+
+#endif // nsIScriptSecurityManager_h__

dom/src/base/Makefile

@@ -34,6 +34,7 @@ CPPSRCS =			 \
 	nsGlobalWindow.cpp       \
 	nsLocation.cpp		 \
 	nsFrameList.cpp		 \
+	nsJSSecurityManager.cpp \
 	$(NULL)
 
 include $(DEPTH)/config/config.mk

dom/src/base/Makefile.in

@@ -39,6 +39,7 @@ CPPSRCS =			 \
 	nsGlobalWindow.cpp       \
 	nsLocation.cpp		 \
 	nsFrameList.cpp		 \
+	nsJSSecurityManager.cpp \
 	$(NULL)
 
 include $(topsrcdir)/config/config.mk

dom/src/base/makefile.win

@@ -31,6 +31,7 @@ CPPSRCS =			 \
 	nsGlobalWindow.cpp       \
 	nsLocation.cpp		 \
 	nsFrameList.cpp		 \
+	nsJSSecurityManager.cpp \
 	$(NULL)
 
 MODULE=raptor 
@@ -46,6 +47,7 @@ CPP_OBJS= \
 	.\$(OBJDIR)\nsJSLocation.obj		\
 	.\$(OBJDIR)\nsFrameList.obj		\
 	.\$(OBJDIR)\nsJSWindowCollection.obj	\
+	.\$(OBJDIR)\nsJSSecurityManager.obj	\
 	$(NULL)
 
 LINCS=-I$(XPDIST)\public\xpcom -I$(XPDIST)\public\raptor \

dom/src/base/nsJSEnvironment.cpp

@@ -28,6 +28,7 @@
 #include "nsIDOMNamedNodeMap.h"
 #include "nsIDOMNodeList.h"
 #include "nsIDOMHTMLImageElement.h"
+#include "nsIScriptSecurityManager.h"
 
 const uint32 gGCSize = 4L * 1024L * 1024L;
 const size_t gStackSize = 8192;
@@ -181,6 +182,12 @@ nsJSContext::GC()
   return NS_OK;
 }
 
+NS_IMETHODIMP
+nsJSContext::GetSecurityManager(nsIScriptSecurityManager** aInstancePtr)
+{
+  return NS_NewScriptSecurityManager(aInstancePtr);
+}
+
 nsJSEnvironment *nsJSEnvironment::sTheEnvironment = nsnull;
 
 // Class to manage destruction of the singleton

dom/src/base/nsJSEnvironment.h

@@ -19,6 +19,7 @@
 #define nsJSEnvironment_h___
 
 #include "nsIScriptContext.h"
+class nsIScriptSecurityManager;
 
 class nsJSContext : public nsIScriptContext {
 private:
@@ -42,6 +43,7 @@ public:
                                          const char *aName);
   virtual nsresult RemoveReference(void *aSlot, void *aScriptObject);
   virtual nsresult GC();
+  NS_IMETHOD GetSecurityManager(nsIScriptSecurityManager** aInstancePtr);
 };
 
 class nsJSEnvironment {

dom/src/base/nsJSSecurityManager.cpp

@@ -0,0 +1,49 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsJSSecurityManager.h"
+
+static NS_DEFINE_IID(kIScriptSecurityManagerIID, NS_ISCRIPTSECURITYMANAGER_IID);
+
+nsJSSecurityManager::nsJSSecurityManager()
+{
+  NS_INIT_REFCNT();
+}
+
+nsJSSecurityManager::~nsJSSecurityManager()
+{
+}
+
+NS_IMPL_ISUPPORTS(nsJSSecurityManager, kIScriptSecurityManagerIID)
+
+NS_IMETHODIMP
+nsJSSecurityManager::CheckScriptAccess(nsIScriptContext* aContext, PRBool* aResult)
+{
+  *aResult = PR_TRUE;
+  return NS_OK;
+}
+
+extern "C" NS_DOM nsresult NS_NewScriptSecurityManager(nsIScriptSecurityManager ** aInstancePtrResult)
+{
+  nsIScriptSecurityManager* it = new nsJSSecurityManager();
+  if (nsnull == it) {
+    return NS_ERROR_OUT_OF_MEMORY;
+  }
+  return it->QueryInterface(kIScriptSecurityManagerIID, (void **) aInstancePtrResult);
+}
+

dom/src/base/nsJSSecurityManager.h

@@ -0,0 +1,34 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+#ifndef nsJSSecurityManager_h___
+#define nsJSSecurityManager_h___
+
+#include "nsIScriptSecurityManager.h"
+#include "nsIScriptContext.h"
+
+class nsJSSecurityManager : public nsIScriptSecurityManager {
+public:
+  nsJSSecurityManager();
+  ~nsJSSecurityManager();
+
+  NS_DECL_ISUPPORTS
+
+  NS_IMETHOD CheckScriptAccess(nsIScriptContext* aContext, PRBool* aResult);
+};
+
+#endif /* nsJSSecurityManager_h___ */