pjs/caps/include/nsScriptSecurityManager.h

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/* -*- 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 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998-2000 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Norris Boyd
*/
#ifndef _NS_SCRIPT_SECURITY_MANAGER_H_
#define _NS_SCRIPT_SECURITY_MANAGER_H_
#include "nsIScriptSecurityManager.h"
#include "nsIPrincipal.h"
#include "jsapi.h"
#include "nsIXPCSecurityManager.h"
#include "nsHashtable.h"
#include "nsDOMPropEnums.h"
#include "nsCOMPtr.h"
class nsIPref;
/////////////////////
// nsIPrincipalKey //
/////////////////////
class nsIPrincipalKey : public nsHashKey {
public:
nsIPrincipalKey(nsIPrincipal* key) {
mKey = key;
NS_IF_ADDREF(mKey);
}
~nsIPrincipalKey(void) {
NS_IF_RELEASE(mKey);
}
PRUint32 HashValue(void) const {
PRUint32 hash;
mKey->HashValue(&hash);
return hash;
}
PRBool Equals(const nsHashKey *aKey) const {
PRBool eq;
mKey->Equals(((nsIPrincipalKey *) aKey)->mKey, &eq);
return eq;
}
nsHashKey *Clone(void) const {
return new nsIPrincipalKey(mKey);
}
protected:
nsIPrincipal* mKey;
};
#define NS_SCRIPTSECURITYMANAGER_CID \
{ 0x7ee2a4c0, 0x4b93, 0x17d3, \
{ 0xba, 0x18, 0x00, 0x60, 0xb0, 0xf1, 0x99, 0xa2 }}
class nsScriptSecurityManager : public nsIScriptSecurityManager,
public nsIXPCSecurityManager
{
public:
nsScriptSecurityManager();
virtual ~nsScriptSecurityManager();
NS_DEFINE_STATIC_CID_ACCESSOR(NS_SCRIPTSECURITYMANAGER_CID)
NS_DECL_ISUPPORTS
NS_DECL_NSISCRIPTSECURITYMANAGER
NS_DECL_NSIXPCSECURITYMANAGER
static nsScriptSecurityManager *
GetScriptSecurityManager();
private:
void
LookupPrincipal(nsCOMPtr<nsIPrincipal>* aPrincipal);
NS_IMETHOD
GetSubjectPrincipal(JSContext *aCx, nsIPrincipal **result);
NS_IMETHOD
GetObjectPrincipal(JSContext *aCx, JSObject *aObj, nsIPrincipal **result);
NS_IMETHOD
CheckPermissions(JSContext *aCx, JSObject *aObj, const char *aCapability);
PRInt32
GetSecurityLevel(nsIPrincipal *principal, nsDOMProp domProp,
PRBool isWrite, nsCString &capability);
NS_IMETHOD
GetPrefName(nsIPrincipal *principal, nsDOMProp domProp,
nsCString &result);
NS_IMETHOD
CheckXPCPermissions(JSContext *cx);
NS_IMETHOD
InitFromPrefs();
static void
EnumeratePolicyCallback(const char *prefName, void *data);
static void
EnumeratePrincipalsCallback(const char *prefName, void *data);
static int
JSEnabledPrefChanged(const char *pref, void *data);
static int
PrincipalPrefChanged(const char *pref, void *data);
nsObjectHashtable *mOriginToPolicyMap;
nsIPref *mPrefs;
nsIPrincipal *mSystemPrincipal;
nsSupportsHashtable *mPrincipals;
PRBool mIsJavaScriptEnabled;
PRBool mIsMailJavaScriptEnabled;
PRBool mIsWritingPrefs;
unsigned char hasPolicyVector[(NS_DOM_PROP_MAX >> 3) + 1];
unsigned char hasDomainPolicyVector[(NS_DOM_PROP_MAX >> 3) + 1];
};
#endif /*_NS_SCRIPT_SECURITY_MANAGER_H_*/