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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#ifndef nsPrincipal_h__
#define nsPrincipal_h__
#include "nsCOMPtr.h"
#include "nsJSPrincipals.h"
#include "nsTArray.h"
#include "nsIContentSecurityPolicy.h"
#include "nsIProtocolHandler.h"
#include "nsNetUtil.h"
#include "nsScriptSecurityManager.h"
#include "mozilla/BasePrincipal.h"
class nsPrincipal final : public mozilla::BasePrincipal
{
public:
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 GetBaseDomain(nsACString& aBaseDomain) override;
virtual bool IsOnCSSUnprefixingWhitelist() override;
bool IsCodebasePrincipal() const override { return true; }
nsresult GetOriginInternal(nsACString& aOrigin) override;
nsPrincipal();
// Init() must be called before the principal is in a usable state.
nsresult Init(nsIURI* aCodebase, const mozilla::PrincipalOriginAttributes& aOriginAttributes);
virtual nsresult GetScriptLocation(nsACString& aStr) override;
void SetURI(nsIURI* aURI);
/**
* Computes the puny-encoded origin of aURI.
*/
static nsresult GetOriginForURI(nsIURI* aURI, nsACString& aOrigin);
/**
* Called at startup to setup static data, e.g. about:config pref-observers.
*/
static void InitializeStatics();
PrincipalKind Kind() override { return eCodebasePrincipal; }
nsCOMPtr<nsIURI> mDomain;
nsCOMPtr<nsIURI> mCodebase;
// If mCodebaseImmutable is true, mCodebase is non-null and immutable
bool mCodebaseImmutable;
bool mDomainImmutable;
bool mInitialized;
mozilla::Maybe<bool> mIsOnCSSUnprefixingWhitelist; // Lazily-computed
protected:
virtual ~nsPrincipal();
bool SubsumesInternal(nsIPrincipal* aOther, DocumentDomainConsideration aConsideration) override;
bool MayLoadInternal(nsIURI* aURI) override;
};
class nsExpandedPrincipal : public nsIExpandedPrincipal, public mozilla::BasePrincipal
{
public:
nsExpandedPrincipal(nsTArray<nsCOMPtr<nsIPrincipal>> &aWhiteList,
const mozilla::PrincipalOriginAttributes& aAttrs);
NS_DECL_NSIEXPANDEDPRINCIPAL
NS_DECL_NSISERIALIZABLE
NS_IMETHOD_(MozExternalRefCountType) AddRef() override { return nsJSPrincipals::AddRef(); };
NS_IMETHOD_(MozExternalRefCountType) Release() override { return nsJSPrincipals::Release(); };
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 GetBaseDomain(nsACString& aBaseDomain) override;
virtual bool AddonHasPermission(const nsAString& aPerm) override;
virtual bool IsOnCSSUnprefixingWhitelist() override;
virtual nsresult GetScriptLocation(nsACString &aStr) override;
nsresult GetOriginInternal(nsACString& aOrigin) override;
PrincipalKind Kind() override { return eExpandedPrincipal; }
protected:
virtual ~nsExpandedPrincipal();
bool SubsumesInternal(nsIPrincipal* aOther, DocumentDomainConsideration aConsideration) override;
bool MayLoadInternal(nsIURI* aURI) override;
private:
nsTArray< nsCOMPtr<nsIPrincipal> > mPrincipals;
};
#define NS_PRINCIPAL_CONTRACTID "@mozilla.org/principal;1"
#define NS_PRINCIPAL_CID \
{ 0x653e0e4d, 0x3ee4, 0x45fa, \
{ 0xb2, 0x72, 0x97, 0xc2, 0x0b, 0xc0, 0x1e, 0xb8 } }
#define NS_EXPANDEDPRINCIPAL_CONTRACTID "@mozilla.org/expandedprincipal;1"
#define NS_EXPANDEDPRINCIPAL_CID \
{ 0xe8ee88b0, 0x5571, 0x4086, \
{ 0xa4, 0x5b, 0x39, 0xa7, 0x16, 0x90, 0x6b, 0xdb } }
#endif // nsPrincipal_h__
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