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31ceef48aa
This avoid intermediate object tree for "JSON to principal" case. Differential Revision: https://phabricator.services.mozilla.com/D192146
97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_ContentPrincipal_h
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#define mozilla_ContentPrincipal_h
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#include "nsCOMPtr.h"
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#include "nsJSPrincipals.h"
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#include "nsTArray.h"
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#include "nsNetUtil.h"
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#include "nsScriptSecurityManager.h"
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#include "mozilla/BasePrincipal.h"
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#include "mozilla/Mutex.h"
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#include "mozilla/extensions/WebExtensionPolicy.h"
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namespace mozilla {
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class JSONWriter;
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class ContentPrincipal final : public BasePrincipal {
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public:
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NS_IMETHOD QueryInterface(REFNSIID aIID, void** aInstancePtr) override;
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uint32_t GetHashValue() override;
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NS_IMETHOD GetURI(nsIURI** aURI) override;
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NS_IMETHOD GetDomain(nsIURI** aDomain) override;
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NS_IMETHOD SetDomain(nsIURI* aDomain) override;
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NS_IMETHOD GetBaseDomain(nsACString& aBaseDomain) override;
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NS_IMETHOD GetAddonId(nsAString& aAddonId) override;
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NS_IMETHOD GetSiteOriginNoSuffix(nsACString& aSiteOrigin) override;
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bool IsContentPrincipal() const override { return true; }
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ContentPrincipal(nsIURI* aURI, const OriginAttributes& aOriginAttributes,
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const nsACString& aOriginNoSuffix, nsIURI* aInitialDomain);
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ContentPrincipal(ContentPrincipal* aOther,
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const OriginAttributes& aOriginAttributes);
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static PrincipalKind Kind() { return eContentPrincipal; }
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virtual nsresult GetScriptLocation(nsACString& aStr) override;
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nsresult GetSiteIdentifier(SiteIdentifier& aSite) override;
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static nsresult GenerateOriginNoSuffixFromURI(nsIURI* aURI,
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nsACString& aOrigin);
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RefPtr<extensions::WebExtensionPolicyCore> AddonPolicyCore();
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virtual nsresult WriteJSONInnerProperties(JSONWriter& aWriter) override;
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// Serializable keys are the valid enum fields the serialization supports
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enum SerializableKeys : uint8_t {
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eURI = 0,
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eDomain,
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eSuffix,
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eMax = eSuffix
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};
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static constexpr char URIKey = '0';
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static_assert(eURI == 0);
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static constexpr char DomainKey = '1';
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static_assert(eDomain == 1);
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static constexpr char SuffixKey = '2';
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static_assert(eSuffix == 2);
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class Deserializer : public BasePrincipal::Deserializer {
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public:
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NS_IMETHOD Read(nsIObjectInputStream* aStream) override;
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};
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protected:
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virtual ~ContentPrincipal();
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bool SubsumesInternal(nsIPrincipal* aOther,
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DocumentDomainConsideration aConsideration) override;
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bool MayLoadInternal(nsIURI* aURI) override;
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private:
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const nsCOMPtr<nsIURI> mURI;
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mozilla::Mutex mMutex{"ContentPrincipal::mMutex"};
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nsCOMPtr<nsIURI> mDomain MOZ_GUARDED_BY(mMutex);
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Maybe<RefPtr<extensions::WebExtensionPolicyCore>> mAddon
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MOZ_GUARDED_BY(mMutex);
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};
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} // namespace mozilla
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#define NS_PRINCIPAL_CID \
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{ \
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0x653e0e4d, 0x3ee4, 0x45fa, { \
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0xb2, 0x72, 0x97, 0xc2, 0x0b, 0xc0, 0x1e, 0xb8 \
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} \
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}
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#endif // mozilla_ContentPrincipal_h
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