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45be9b06a3
Backed out changeset d8c1a2e11a9a (bug 1180921) Backed out changeset f4dd8c53df5f (bug 1180921) Backed out changeset b272a0ebf5d8 (bug 1180921) Backed out changeset 8e86b6a7d201 (bug 1180921) Backed out changeset bbdebd7b8881 (bug 1180921)
116 lines
4.2 KiB
C++
116 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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_BasePrincipal_h
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#define mozilla_BasePrincipal_h
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#include "nsIPrincipal.h"
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#include "nsIScriptSecurityManager.h"
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#include "nsJSPrincipals.h"
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#include "mozilla/dom/ChromeUtilsBinding.h"
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class nsIContentSecurityPolicy;
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class nsIObjectOutputStream;
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class nsIObjectInputStream;
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namespace mozilla {
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class OriginAttributes : public dom::OriginAttributesDictionary
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{
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public:
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OriginAttributes() {}
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OriginAttributes(uint32_t aAppId, bool aInBrowser)
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{
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mAppId = aAppId;
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mInBrowser = aInBrowser;
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}
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explicit OriginAttributes(const OriginAttributesDictionary& aOther)
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: OriginAttributesDictionary(aOther) {}
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bool operator==(const OriginAttributes& aOther) const
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{
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return mAppId == aOther.mAppId &&
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mInBrowser == aOther.mInBrowser;
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}
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bool operator!=(const OriginAttributes& aOther) const
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{
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return !(*this == aOther);
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}
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// Serializes/Deserializes non-default values into the suffix format, i.e.
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// |!key1=value1&key2=value2|. If there are no non-default attributes, this
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// returns an empty string.
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void CreateSuffix(nsACString& aStr) const;
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bool PopulateFromSuffix(const nsACString& aStr);
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void CookieJar(nsACString& aStr);
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// Populates the attributes from a string like
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// |uri!key1=value1&key2=value2| and returns the uri without the suffix.
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bool PopulateFromOrigin(const nsACString& aOrigin,
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nsACString& aOriginNoSuffix);
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};
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/*
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* Base class from which all nsIPrincipal implementations inherit. Use this for
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* default implementations and other commonalities between principal
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* implementations.
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*
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* We should merge nsJSPrincipals into this class at some point.
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*/
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class BasePrincipal : public nsJSPrincipals
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{
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public:
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BasePrincipal();
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enum DocumentDomainConsideration { DontConsiderDocumentDomain, ConsiderDocumentDomain};
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bool Subsumes(nsIPrincipal* aOther, DocumentDomainConsideration aConsideration);
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NS_IMETHOD GetOrigin(nsACString& aOrigin) final;
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NS_IMETHOD GetOriginNoSuffix(nsACString& aOrigin) final;
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NS_IMETHOD Equals(nsIPrincipal* other, bool* _retval) final;
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NS_IMETHOD EqualsConsideringDomain(nsIPrincipal* other, bool* _retval) final;
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NS_IMETHOD Subsumes(nsIPrincipal* other, bool* _retval) final;
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NS_IMETHOD SubsumesConsideringDomain(nsIPrincipal* other, bool* _retval) final;
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NS_IMETHOD GetCsp(nsIContentSecurityPolicy** aCsp) override;
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NS_IMETHOD SetCsp(nsIContentSecurityPolicy* aCsp) override;
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NS_IMETHOD GetCspJSON(nsAString& outCSPinJSON) override;
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NS_IMETHOD GetIsNullPrincipal(bool* aIsNullPrincipal) override;
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NS_IMETHOD GetJarPrefix(nsACString& aJarPrefix) final;
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NS_IMETHOD GetOriginAttributes(JSContext* aCx, JS::MutableHandle<JS::Value> aVal) final;
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NS_IMETHOD GetOriginSuffix(nsACString& aOriginSuffix) final;
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NS_IMETHOD GetCookieJar(nsACString& aCookieJar) final;
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NS_IMETHOD GetAppStatus(uint16_t* aAppStatus) final;
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NS_IMETHOD GetAppId(uint32_t* aAppStatus) final;
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NS_IMETHOD GetIsInBrowserElement(bool* aIsInBrowserElement) final;
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NS_IMETHOD GetUnknownAppId(bool* aUnknownAppId) final;
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virtual bool IsOnCSSUnprefixingWhitelist() override { return false; }
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virtual bool IsCodebasePrincipal() const { return false; };
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static BasePrincipal* Cast(nsIPrincipal* aPrin) { return static_cast<BasePrincipal*>(aPrin); }
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static already_AddRefed<BasePrincipal> CreateCodebasePrincipal(nsIURI* aURI, OriginAttributes& aAttrs);
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const OriginAttributes& OriginAttributesRef() { return mOriginAttributes; }
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uint32_t AppId() const { return mOriginAttributes.mAppId; }
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bool IsInBrowserElement() const { return mOriginAttributes.mInBrowser; }
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protected:
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virtual ~BasePrincipal();
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virtual nsresult GetOriginInternal(nsACString& aOrigin) = 0;
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virtual bool SubsumesInternal(nsIPrincipal* aOther, DocumentDomainConsideration aConsider) = 0;
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nsCOMPtr<nsIContentSecurityPolicy> mCSP;
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OriginAttributes mOriginAttributes;
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};
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} // namespace mozilla
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#endif /* mozilla_BasePrincipal_h */
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