зеркало из https://github.com/mozilla/gecko-dev.git
222 строки
9.1 KiB
C++
222 строки
9.1 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_LoadInfo_h
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#define mozilla_LoadInfo_h
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#include "nsIContentPolicy.h"
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#include "nsILoadInfo.h"
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#include "nsIPrincipal.h"
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#include "nsIWeakReferenceUtils.h" // for nsWeakPtr
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#include "nsIURI.h"
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#include "nsTArray.h"
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#include "mozilla/BasePrincipal.h"
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#include "mozilla/dom/ClientInfo.h"
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#include "mozilla/dom/ServiceWorkerDescriptor.h"
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class nsINode;
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class nsPIDOMWindowOuter;
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namespace mozilla {
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namespace dom {
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class PerformanceStorage;
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class XMLHttpRequestMainThread;
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}
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namespace net {
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class OptionalLoadInfoArgs;
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} // namespace net
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namespace ipc {
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// we have to forward declare that function so we can use it as a friend.
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nsresult
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LoadInfoArgsToLoadInfo(const mozilla::net::OptionalLoadInfoArgs& aLoadInfoArgs,
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nsILoadInfo** outLoadInfo);
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} // namespace ipc
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namespace net {
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typedef nsTArray<nsCOMPtr<nsIRedirectHistoryEntry>> RedirectHistoryArray;
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/**
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* Class that provides an nsILoadInfo implementation.
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*/
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class LoadInfo final : public nsILoadInfo
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSILOADINFO
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// aLoadingPrincipal MUST NOT BE NULL.
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LoadInfo(nsIPrincipal* aLoadingPrincipal,
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nsIPrincipal* aTriggeringPrincipal,
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nsINode* aLoadingContext,
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nsSecurityFlags aSecurityFlags,
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nsContentPolicyType aContentPolicyType,
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const Maybe<mozilla::dom::ClientInfo>& aLoadingClientInfo
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= Maybe<mozilla::dom::ClientInfo>(),
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const Maybe<mozilla::dom::ServiceWorkerDescriptor>& aController
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= Maybe<mozilla::dom::ServiceWorkerDescriptor>());
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// Constructor used for TYPE_DOCUMENT loads which have a different
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// loadingContext than other loads. This ContextForTopLevelLoad is
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// only used for content policy checks.
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LoadInfo(nsPIDOMWindowOuter* aOuterWindow,
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nsIPrincipal* aTriggeringPrincipal,
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nsISupports* aContextForTopLevelLoad,
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nsSecurityFlags aSecurityFlags);
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// create an exact copy of the loadinfo
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already_AddRefed<nsILoadInfo> Clone() const;
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// hands off!!! don't use CloneWithNewSecFlags unless you know
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// exactly what you are doing - it should only be used within
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// nsBaseChannel::Redirect()
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already_AddRefed<nsILoadInfo>
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CloneWithNewSecFlags(nsSecurityFlags aSecurityFlags) const;
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// creates a copy of the loadinfo which is appropriate to use for a
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// separate request. I.e. not for a redirect or an inner channel, but
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// when a separate request is made with the same security properties.
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already_AddRefed<nsILoadInfo> CloneForNewRequest() const;
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// The service worker and fetch specifications require returning the
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// exact tainting level of the Response passed to FetchEvent.respondWith().
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// This method allows us to override the tainting level in that case.
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//
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// NOTE: This should not be used outside of service worker code! Use
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// nsILoadInfo::MaybeIncreaseTainting() instead.
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void SynthesizeServiceWorkerTainting(LoadTainting aTainting);
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void SetIsPreflight();
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void SetUpgradeInsecureRequests();
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void SetBrowserUpgradeInsecureRequests();
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void SetBrowserWouldUpgradeInsecureRequests();
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private:
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// private constructor that is only allowed to be called from within
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// HttpChannelParent and FTPChannelParent declared as friends undeneath.
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// In e10s we can not serialize nsINode, hence we store the innerWindowID.
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// Please note that aRedirectChain uses swapElements.
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LoadInfo(nsIPrincipal* aLoadingPrincipal,
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nsIPrincipal* aTriggeringPrincipal,
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nsIPrincipal* aPrincipalToInherit,
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nsIPrincipal* aSandboxedLoadingPrincipal,
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nsIURI* aResultPrincipalURI,
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const Maybe<mozilla::dom::ClientInfo>& aClientInfo,
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const Maybe<mozilla::dom::ClientInfo>& aReservedClientInfo,
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const Maybe<mozilla::dom::ClientInfo>& aInitialClientInfo,
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const Maybe<mozilla::dom::ServiceWorkerDescriptor>& aController,
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nsSecurityFlags aSecurityFlags,
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nsContentPolicyType aContentPolicyType,
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LoadTainting aTainting,
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bool aUpgradeInsecureRequests,
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bool aBrowserUpgradeInsecureRequests,
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bool aBrowserWouldUpgradeInsecureRequests,
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bool aVerifySignedContent,
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bool aEnforceSRI,
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bool aAllowDocumentToBeAgnosticToCSP,
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bool aForceAllowDataURI,
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bool aAllowInsecureRedirectToDataURI,
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bool aSkipContentPolicyCheckForWebRequest,
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bool aForceInheritPrincipalDropped,
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uint64_t aInnerWindowID,
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uint64_t aOuterWindowID,
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uint64_t aParentOuterWindowID,
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uint64_t aTopOuterWindowID,
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uint64_t aFrameOuterWindowID,
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bool aEnforceSecurity,
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bool aInitialSecurityCheckDone,
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bool aIsThirdPartyRequest,
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bool aIsDocshellReload,
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const OriginAttributes& aOriginAttributes,
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RedirectHistoryArray& aRedirectChainIncludingInternalRedirects,
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RedirectHistoryArray& aRedirectChain,
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nsTArray<nsCOMPtr<nsIPrincipal>>&& aAncestorPrincipals,
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const nsTArray<uint64_t>& aAncestorOuterWindowIDs,
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const nsTArray<nsCString>& aUnsafeHeaders,
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bool aForcePreflight,
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bool aIsPreflight,
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bool aLoadTriggeredFromExternal,
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bool aServiceWorkerTaintingSynthesized);
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LoadInfo(const LoadInfo& rhs);
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NS_IMETHOD GetRedirects(JSContext* aCx, JS::MutableHandle<JS::Value> aRedirects,
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const RedirectHistoryArray& aArra);
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friend nsresult
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mozilla::ipc::LoadInfoArgsToLoadInfo(
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const mozilla::net::OptionalLoadInfoArgs& aLoadInfoArgs,
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nsILoadInfo** outLoadInfo);
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~LoadInfo();
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void ComputeIsThirdPartyContext(nsPIDOMWindowOuter* aOuterWindow);
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// This function is the *only* function which can change the securityflags
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// of a loadinfo. It only exists because of the XHR code. Don't call it
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// from anywhere else!
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void SetIncludeCookiesSecFlag();
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friend class mozilla::dom::XMLHttpRequestMainThread;
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// if you add a member, please also update the copy constructor and consider if
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// it should be merged from parent channel through ParentLoadInfoForwarderArgs.
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nsCOMPtr<nsIPrincipal> mLoadingPrincipal;
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nsCOMPtr<nsIPrincipal> mTriggeringPrincipal;
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nsCOMPtr<nsIPrincipal> mPrincipalToInherit;
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nsCOMPtr<nsIPrincipal> mSandboxedLoadingPrincipal;
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nsCOMPtr<nsIURI> mResultPrincipalURI;
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Maybe<mozilla::dom::ClientInfo> mClientInfo;
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UniquePtr<mozilla::dom::ClientSource> mReservedClientSource;
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Maybe<mozilla::dom::ClientInfo> mReservedClientInfo;
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Maybe<mozilla::dom::ClientInfo> mInitialClientInfo;
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Maybe<mozilla::dom::ServiceWorkerDescriptor> mController;
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RefPtr<mozilla::dom::PerformanceStorage> mPerformanceStorage;
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nsWeakPtr mLoadingContext;
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nsWeakPtr mContextForTopLevelLoad;
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nsSecurityFlags mSecurityFlags;
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nsContentPolicyType mInternalContentPolicyType;
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LoadTainting mTainting;
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bool mUpgradeInsecureRequests;
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bool mBrowserUpgradeInsecureRequests;
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bool mBrowserWouldUpgradeInsecureRequests;
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bool mVerifySignedContent;
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bool mEnforceSRI;
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bool mAllowDocumentToBeAgnosticToCSP;
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bool mForceAllowDataURI;
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bool mAllowInsecureRedirectToDataURI;
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bool mSkipContentPolicyCheckForWebRequest;
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bool mOriginalFrameSrcLoad;
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bool mForceInheritPrincipalDropped;
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uint64_t mInnerWindowID;
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uint64_t mOuterWindowID;
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uint64_t mParentOuterWindowID;
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uint64_t mTopOuterWindowID;
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uint64_t mFrameOuterWindowID;
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bool mEnforceSecurity;
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bool mInitialSecurityCheckDone;
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bool mIsThirdPartyContext;
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bool mIsDocshellReload;
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OriginAttributes mOriginAttributes;
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RedirectHistoryArray mRedirectChainIncludingInternalRedirects;
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RedirectHistoryArray mRedirectChain;
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nsTArray<nsCOMPtr<nsIPrincipal>> mAncestorPrincipals;
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nsTArray<uint64_t> mAncestorOuterWindowIDs;
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nsTArray<nsCString> mCorsUnsafeHeaders;
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bool mForcePreflight;
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bool mIsPreflight;
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bool mLoadTriggeredFromExternal;
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bool mServiceWorkerTaintingSynthesized;
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};
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} // namespace net
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} // namespace mozilla
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#endif // mozilla_LoadInfo_h
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