gecko-dev/netwerk/base/TRRLoadInfo.h
Nika Layzell e620d25a35 Bug 1715167 - Part 6: Use the unsandboxed result principal as precursor for sandbox principals, r=ckerschb,ngogge
This change stores a generated nsID directly on the LoadInfo, rather
than the full SandboxedLoadingPrincipal. This allows for the sandboxed
principal to be constructed from GetChannelResultPrincipal using the
unsandboxed result principal as a precursor, rather than the loading
principal.

The nsID is reset by HttpChannelBase whenever a non-internal redirect
occurs to reduce the chance of multiple null result principals during a
redirect with the same nsID, but different precursors.

Depends on D119692

Differential Revision: https://phabricator.services.mozilla.com/D119693
2021-07-15 21:09:15 +00:00

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1.7 KiB
C++

/* -*- 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/. */
#ifndef mozilla_TRRLoadInfo_h
#define mozilla_TRRLoadInfo_h
#include "nsILoadInfo.h"
#include "nsIURI.h"
#include "nsTArray.h"
#include "mozilla/dom/ClientInfo.h"
#include "mozilla/dom/ServiceWorkerDescriptor.h"
#include "mozilla/OriginAttributes.h"
namespace mozilla {
namespace net {
// TRRLoadInfo is designed to be used by TRRServiceChannel only. Most of
// nsILoadInfo functions are not implemented since TRRLoadInfo needs to
// support off main thread.
class TRRLoadInfo final : public nsILoadInfo {
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSILOADINFO
TRRLoadInfo(nsIURI* aResultPrincipalURI,
nsContentPolicyType aContentPolicyType);
already_AddRefed<nsILoadInfo> Clone() const;
private:
virtual ~TRRLoadInfo() = default;
nsCOMPtr<nsIURI> mResultPrincipalURI;
nsContentPolicyType mInternalContentPolicyType;
OriginAttributes mOriginAttributes;
nsTArray<nsCOMPtr<nsIRedirectHistoryEntry>> mEmptyRedirectChain;
nsTArray<nsCOMPtr<nsIPrincipal>> mEmptyPrincipals;
nsTArray<uint64_t> mEmptyBrowsingContextIDs;
nsTArray<nsCString> mCorsUnsafeHeaders;
nsID mSandboxedNullPrincipalID;
Maybe<mozilla::dom::ClientInfo> mClientInfo;
Maybe<mozilla::dom::ClientInfo> mReservedClientInfo;
Maybe<mozilla::dom::ClientInfo> mInitialClientInfo;
Maybe<mozilla::dom::ServiceWorkerDescriptor> mController;
};
} // namespace net
} // namespace mozilla
#endif // mozilla_TRRLoadInfo_h