/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* The privileged system principal. */

#ifndef SystemPrincipal_h

#define SystemPrincipal_h

#include "nsIPrincipal.h"

#include "nsJSPrincipals.h"

#include "mozilla/BasePrincipal.h"

#define NS_SYSTEMPRINCIPAL_CID                      \

  {                                                 \

    0x4a6212db, 0xaccb, 0x11d3, {                   \

      0xb7, 0x65, 0x0, 0x60, 0xb0, 0xb6, 0xce, 0xcb \

    }                                               \

  }

#define NS_SYSTEMPRINCIPAL_CONTRACTID "@mozilla.org/systemprincipal;1"

class SystemPrincipal final : public mozilla::BasePrincipal {

  SystemPrincipal() : BasePrincipal(eSystemPrincipal) {}

 public:

  static already_AddRefed<SystemPrincipal> Create();

  static PrincipalKind Kind() { return eSystemPrincipal; }

  NS_DECL_NSISERIALIZABLE

  NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr) override;

  NS_IMETHOD GetHashValue(uint32_t* aHashValue) override;

  NS_IMETHOD GetURI(nsIURI** aURI) override;

  NS_IMETHOD GetDomain(nsIURI** aDomain) override;

  NS_IMETHOD SetDomain(nsIURI* aDomain) override;

  NS_IMETHOD GetCsp(nsIContentSecurityPolicy** aCsp) override;

  NS_IMETHOD SetCsp(nsIContentSecurityPolicy* aCsp) override;

  NS_IMETHOD EnsureCSP(nsIDOMDocument* aDocument,

                       nsIContentSecurityPolicy** aCSP) override;

  NS_IMETHOD GetPreloadCsp(nsIContentSecurityPolicy** aPreloadCSP) override;

  NS_IMETHOD EnsurePreloadCSP(nsIDOMDocument* aDocument,

                              nsIContentSecurityPolicy** aCSP) override;

  NS_IMETHOD GetBaseDomain(nsACString& aBaseDomain) override;

  NS_IMETHOD GetAddonId(nsAString& aAddonId) override;

  virtual nsresult GetScriptLocation(nsACString& aStr) override;

 protected:

  virtual ~SystemPrincipal(void) {}

  bool SubsumesInternal(nsIPrincipal* aOther,

                        DocumentDomainConsideration aConsideration) override {

    return true;

  }

  bool MayLoadInternal(nsIURI* aURI) override { return true; }

};

#endif  // SystemPrincipal_h