netwerk/base/LoadInfo.cpp

/* -*- 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/. */

#include "mozilla/LoadInfo.h"

#include "js/Array.h"  // JS::NewArrayObject
#include "mozilla/Assertions.h"
#include "mozilla/ExpandedPrincipal.h"
#include "mozilla/dom/CanonicalBrowsingContext.h"
#include "mozilla/dom/ClientIPCTypes.h"
#include "mozilla/dom/ClientSource.h"
#include "mozilla/dom/Performance.h"
#include "mozilla/dom/PerformanceStorage.h"
#include "mozilla/dom/BrowserChild.h"
#include "mozilla/dom/ToJSValue.h"
#include "mozilla/dom/BrowsingContext.h"
#include "mozilla/dom/WindowGlobalParent.h"
#include "mozilla/net/CookieJarSettings.h"
#include "mozilla/NullPrincipal.h"
#include "mozilla/StaticPrefs_network.h"
#include "mozilla/StaticPrefs_security.h"
#include "mozIThirdPartyUtil.h"
#include "ThirdPartyUtil.h"
#include "nsFrameLoader.h"
#include "nsFrameLoaderOwner.h"
#include "nsIContentSecurityPolicy.h"
#include "nsIDocShell.h"
#include "mozilla/dom/Document.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsIScriptElement.h"
#include "nsISupportsImpl.h"
#include "nsISupportsUtils.h"
#include "nsIXPConnect.h"
#include "nsDocShell.h"
#include "nsGlobalWindow.h"
#include "nsMixedContentBlocker.h"
#include "nsQueryObject.h"
#include "nsRedirectHistoryEntry.h"
#include "nsSandboxFlags.h"
#include "nsICookieService.h"

using namespace mozilla::dom;

namespace mozilla {
namespace net {

static nsContentPolicyType InternalContentPolicyTypeForFrame(
    CanonicalBrowsingContext* aBrowsingContext) {
  const auto& maybeEmbedderElementType =
      aBrowsingContext->GetEmbedderElementType();
  MOZ_ASSERT(maybeEmbedderElementType.isSome());
  auto embedderElementType = maybeEmbedderElementType.value();

  // Assign same type as in nsDocShell::DetermineContentType.
  // N.B. internal content policy type will never be TYPE_DOCUMENT
  return embedderElementType.EqualsLiteral("iframe")
             ? nsIContentPolicy::TYPE_INTERNAL_IFRAME
             : nsIContentPolicy::TYPE_INTERNAL_FRAME;
}

/* static */ already_AddRefed<LoadInfo> LoadInfo::CreateForDocument(
    dom::CanonicalBrowsingContext* aBrowsingContext,
    nsIPrincipal* aTriggeringPrincipal,
    const OriginAttributes& aOriginAttributes, nsSecurityFlags aSecurityFlags,
    uint32_t aSandboxFlags) {
  return MakeAndAddRef<LoadInfo>(aBrowsingContext, aTriggeringPrincipal,
                                 aOriginAttributes, aSecurityFlags,
                                 aSandboxFlags);
}

/* static */ already_AddRefed<LoadInfo> LoadInfo::CreateForFrame(
    dom::CanonicalBrowsingContext* aBrowsingContext,
    nsIPrincipal* aTriggeringPrincipal, nsSecurityFlags aSecurityFlags,
    uint32_t aSandboxFlags) {
  return MakeAndAddRef<LoadInfo>(aBrowsingContext, aTriggeringPrincipal,
                                 aSecurityFlags, aSandboxFlags);
}

/* static */ already_AddRefed<LoadInfo> LoadInfo::CreateForNonDocument(
    dom::WindowGlobalParent* aParentWGP, nsIPrincipal* aTriggeringPrincipal,
    nsContentPolicyType aContentPolicyType, nsSecurityFlags aSecurityFlags,
    uint32_t aSandboxFlags) {
  return MakeAndAddRef<LoadInfo>(aParentWGP, aTriggeringPrincipal,
                                 aContentPolicyType, aSecurityFlags,
                                 aSandboxFlags);
}

LoadInfo::LoadInfo(
    nsIPrincipal* aLoadingPrincipal, nsIPrincipal* aTriggeringPrincipal,
    nsINode* aLoadingContext, nsSecurityFlags aSecurityFlags,
    nsContentPolicyType aContentPolicyType,
    const Maybe<mozilla::dom::ClientInfo>& aLoadingClientInfo,
    const Maybe<mozilla::dom::ServiceWorkerDescriptor>& aController,
    uint32_t aSandboxFlags)
    : mLoadingPrincipal(aLoadingContext ? aLoadingContext->NodePrincipal()
                                        : aLoadingPrincipal),
      mTriggeringPrincipal(aTriggeringPrincipal ? aTriggeringPrincipal
                                                : mLoadingPrincipal.get()),
      mClientInfo(aLoadingClientInfo),
      mController(aController),
      mLoadingContext(do_GetWeakReference(aLoadingContext)),
      mSecurityFlags(aSecurityFlags),
      mSandboxFlags(aSandboxFlags),

      mInternalContentPolicyType(aContentPolicyType) {
  MOZ_ASSERT(mLoadingPrincipal);
  MOZ_ASSERT(mTriggeringPrincipal);

#ifdef DEBUG
  // TYPE_DOCUMENT loads initiated by javascript tests will go through
  // nsIOService and use the wrong constructor.  Don't enforce the
  // !TYPE_DOCUMENT check in those cases
  bool skipContentTypeCheck = false;
  skipContentTypeCheck =
      Preferences::GetBool("network.loadinfo.skip_type_assertion");
#endif

  // This constructor shouldn't be used for TYPE_DOCUMENT loads that don't
  // have a loadingPrincipal
  MOZ_ASSERT(skipContentTypeCheck || mLoadingPrincipal ||
             mInternalContentPolicyType != nsIContentPolicy::TYPE_DOCUMENT);

  // We should only get an explicit controller for subresource requests.
  MOZ_DIAGNOSTIC_ASSERT(aController.isNothing() ||
                        !nsContentUtils::IsNonSubresourceInternalPolicyType(
                            mInternalContentPolicyType));

  // TODO(bug 1259873): Above, we initialize mIsThirdPartyContext to false
  // meaning that consumers of LoadInfo that don't pass a context or pass a
  // context from which we can't find a window will default to assuming that
  // they're 1st party. It would be nice if we could default "safe" and assume
  // that we are 3rd party until proven otherwise.

  // if consumers pass both, aLoadingContext and aLoadingPrincipal
  // then the loadingPrincipal must be the same as the node's principal
  MOZ_ASSERT(!aLoadingContext || !aLoadingPrincipal ||
             aLoadingContext->NodePrincipal() == aLoadingPrincipal);

  // if the load is sandboxed, we can not also inherit the principal
  if (mSandboxFlags & SANDBOXED_ORIGIN) {
    mForceInheritPrincipalDropped =
        (mSecurityFlags & nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL);
    mSecurityFlags &= ~nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL;
  }

  ExtContentPolicyType externalType =
      nsContentUtils::InternalContentPolicyTypeToExternal(aContentPolicyType);

  if (aLoadingContext) {
    // Ensure that all network requests for a window client have the ClientInfo
    // properly set.  Workers must currently pass the loading ClientInfo
    // explicitly. We allow main thread requests to explicitly pass the value as
    // well.
    if (mClientInfo.isNothing()) {
      mClientInfo = aLoadingContext->OwnerDoc()->GetClientInfo();
    }

    // For subresource loads set the service worker based on the calling
    // context's controller.  Workers must currently pass the controller in
    // explicitly.  We allow main thread requests to explicitly pass the value
    // as well, but otherwise extract from the loading context here.
    if (mController.isNothing() &&
        !nsContentUtils::IsNonSubresourceInternalPolicyType(
            mInternalContentPolicyType)) {
      mController = aLoadingContext->OwnerDoc()->GetController();
    }

    nsCOMPtr<nsPIDOMWindowOuter> contextOuter =
        aLoadingContext->OwnerDoc()->GetWindow();
    if (contextOuter) {
      ComputeIsThirdPartyContext(contextOuter);
      RefPtr<dom::BrowsingContext> bc = contextOuter->GetBrowsingContext();
      MOZ_ASSERT(bc);
      mBrowsingContextID = bc->Id();

      nsGlobalWindowInner* innerWindow =
          nsGlobalWindowInner::Cast(contextOuter->GetCurrentInnerWindow());
      if (innerWindow) {
        mTopLevelPrincipal = innerWindow->GetTopLevelAntiTrackingPrincipal();

        // The top-level-storage-area-principal is not null only for the first
        // level of iframes (null for top-level contexts, and null for
        // sub-iframes). If we are loading a sub-document resource, we must
        // calculate what the top-level-storage-area-principal will be for the
        // new context.
        if (externalType != ExtContentPolicy::TYPE_SUBDOCUMENT) {
          mTopLevelStorageAreaPrincipal =
              innerWindow->GetTopLevelStorageAreaPrincipal();
        } else if (bc->IsTop()) {
          Document* doc = innerWindow->GetExtantDoc();
          if (!doc || (!doc->StorageAccessSandboxed())) {
            mTopLevelStorageAreaPrincipal = innerWindow->GetPrincipal();
          }

          // If this is the first level iframe, innerWindow is our top-level
          // principal.
          if (!mTopLevelPrincipal) {
            mTopLevelPrincipal = innerWindow->GetPrincipal();
          }
        }
      }

      // Let's inherit the cookie behavior and permission from the parent
      // document.
      mCookieJarSettings = aLoadingContext->OwnerDoc()->CookieJarSettings();
    }

    mInnerWindowID = aLoadingContext->OwnerDoc()->InnerWindowID();
    RefPtr<WindowContext> ctx = WindowContext::GetById(mInnerWindowID);
    if (ctx) {
      mLoadingEmbedderPolicy = ctx->GetEmbedderPolicy();
    }
    mDocumentHasUserInteracted =
        aLoadingContext->OwnerDoc()->UserHasInteracted();

    // Inherit HTTPS-Only Mode flags from parent document
    mHttpsOnlyStatus |= aLoadingContext->OwnerDoc()->HttpsOnlyStatus();

    // When the element being loaded is a frame, we choose the frame's window
    // for the window ID and the frame element's window as the parent
    // window. This is the behavior that Chrome exposes to add-ons.
    // NB: If the frameLoaderOwner doesn't have a frame loader, then the load
    // must be coming from an object (such as a plugin) that's loaded into it
    // instead of a document being loaded. In that case, treat this object like
    // any other non-document-loading element.
    RefPtr<nsFrameLoaderOwner> frameLoaderOwner =
        do_QueryObject(aLoadingContext);
    RefPtr<nsFrameLoader> fl =
        frameLoaderOwner ? frameLoaderOwner->GetFrameLoader() : nullptr;
    if (fl) {
      nsCOMPtr<nsIDocShell> docShell = fl->GetDocShell(IgnoreErrors());
      if (docShell) {
        nsCOMPtr<nsPIDOMWindowOuter> outerWindow = do_GetInterface(docShell);
        if (outerWindow) {
          RefPtr<dom::BrowsingContext> bc = outerWindow->GetBrowsingContext();
          mFrameBrowsingContextID = bc ? bc->Id() : 0;
        }
      }
    }

    // if the document forces all mixed content to be blocked, then we
    // store that bit for all requests on the loadinfo.
    mBlockAllMixedContent =
        aLoadingContext->OwnerDoc()->GetBlockAllMixedContent(false) ||
        (nsContentUtils::IsPreloadType(mInternalContentPolicyType) &&
         aLoadingContext->OwnerDoc()->GetBlockAllMixedContent(true));

    // if the document forces all requests to be upgraded from http to https,
    // then we should do that for all requests. If it only forces preloads to be
    // upgraded then we should enforce upgrade insecure requests only for
    // preloads.
    mUpgradeInsecureRequests =
        aLoadingContext->OwnerDoc()->GetUpgradeInsecureRequests(false) ||
        (nsContentUtils::IsPreloadType(mInternalContentPolicyType) &&
         aLoadingContext->OwnerDoc()->GetUpgradeInsecureRequests(true));

    if (nsContentUtils::IsUpgradableDisplayType(externalType)) {
      if (mLoadingPrincipal->SchemeIs("https")) {
        if (StaticPrefs::security_mixed_content_upgrade_display_content()) {
          mBrowserUpgradeInsecureRequests = true;
        } else {
          mBrowserWouldUpgradeInsecureRequests = true;
        }
      }
    }
  }
  mOriginAttributes = mLoadingPrincipal->OriginAttributesRef();

  // We need to do this after inheriting the document's origin attributes
  // above, in case the loading principal ends up being the system principal.
  if (aLoadingContext) {
    nsCOMPtr<nsILoadContext> loadContext =
        aLoadingContext->OwnerDoc()->GetLoadContext();
    nsCOMPtr<nsIDocShell> docShell = aLoadingContext->OwnerDoc()->GetDocShell();
    if (loadContext && docShell &&
        docShell->GetBrowsingContext()->IsContent()) {
      bool usePrivateBrowsing;
      nsresult rv = loadContext->GetUsePrivateBrowsing(&usePrivateBrowsing);
      if (NS_SUCCEEDED(rv)) {
        mOriginAttributes.SyncAttributesWithPrivateBrowsing(usePrivateBrowsing);
      }
    }
  }

  // For chrome docshell, the mPrivateBrowsingId remains 0 even its
  // UsePrivateBrowsing() is true, so we only update the mPrivateBrowsingId in
  // origin attributes if the type of the docshell is content.
  if (aLoadingContext) {
    nsCOMPtr<nsIDocShell> docShell = aLoadingContext->OwnerDoc()->GetDocShell();
    if (docShell) {
      if (docShell->GetBrowsingContext()->IsChrome()) {
        MOZ_ASSERT(mOriginAttributes.mPrivateBrowsingId == 0,
                   "chrome docshell shouldn't have mPrivateBrowsingId set.");
      }
    }
  }

  // in case this is a loadinfo for a parser generated script, then we store
  // that bit of information so CSP strict-dynamic can query it.
  if (!nsContentUtils::IsPreloadType(mInternalContentPolicyType)) {
    nsCOMPtr<nsIScriptElement> script = do_QueryInterface(aLoadingContext);
    if (script && script->GetParserCreated() != mozilla::dom::NOT_FROM_PARSER) {
      mParserCreatedScript = true;
    }
  }
}

/* Constructor takes an outer window, but no loadingNode or loadingPrincipal.
 * This constructor should only be used for TYPE_DOCUMENT loads, since they
 * have a null loadingNode and loadingPrincipal.
 */
LoadInfo::LoadInfo(nsPIDOMWindowOuter* aOuterWindow,
                   nsIPrincipal* aTriggeringPrincipal,
                   nsISupports* aContextForTopLevelLoad,
                   nsSecurityFlags aSecurityFlags, uint32_t aSandboxFlags)
    : mTriggeringPrincipal(aTriggeringPrincipal),
      mContextForTopLevelLoad(do_GetWeakReference(aContextForTopLevelLoad)),
      mSecurityFlags(aSecurityFlags),
      mSandboxFlags(aSandboxFlags),

      mInternalContentPolicyType(nsIContentPolicy::TYPE_DOCUMENT) {
  // Top-level loads are never third-party
  // Grab the information we can out of the window.
  MOZ_ASSERT(aOuterWindow);
  MOZ_ASSERT(mTriggeringPrincipal);

  // if the load is sandboxed, we can not also inherit the principal
  if (mSandboxFlags & SANDBOXED_ORIGIN) {
    mForceInheritPrincipalDropped =
        (mSecurityFlags & nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL);
    mSecurityFlags &= ~nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL;
  }

  RefPtr<BrowsingContext> bc = aOuterWindow->GetBrowsingContext();
  mBrowsingContextID = bc ? bc->Id() : 0;

  // This should be removed in bug 1618557
  nsGlobalWindowInner* innerWindow =
      nsGlobalWindowInner::Cast(aOuterWindow->GetCurrentInnerWindow());
  if (innerWindow) {
    mTopLevelPrincipal = innerWindow->GetTopLevelAntiTrackingPrincipal();
    // mTopLevelStorageAreaPrincipal is always null for top-level document
    // loading.
  }

  // get the docshell from the outerwindow, and then get the originattributes
  nsCOMPtr<nsIDocShell> docShell = aOuterWindow->GetDocShell();
  MOZ_ASSERT(docShell);
  mOriginAttributes = nsDocShell::Cast(docShell)->GetOriginAttributes();

  // We sometimes use this constructor for security checks for outer windows
  // that aren't top level.
  if (aSecurityFlags != nsILoadInfo::SEC_ONLY_FOR_EXPLICIT_CONTENTSEC_CHECK) {
    MOZ_ASSERT(aOuterWindow->GetBrowsingContext()->IsTop());
  }

#ifdef DEBUG
  if (docShell->GetBrowsingContext()->IsChrome()) {
    MOZ_ASSERT(mOriginAttributes.mPrivateBrowsingId == 0,
               "chrome docshell shouldn't have mPrivateBrowsingId set.");
  }
#endif

  // Let's take the current cookie behavior and current cookie permission
  // for the documents' loadInfo. Note that for any other loadInfos,
  // cookieBehavior will be BEHAVIOR_REJECT for security reasons.
  bool isPrivate = mOriginAttributes.mPrivateBrowsingId > 0;
  mCookieJarSettings = CookieJarSettings::Create(
      isPrivate ? CookieJarSettings::ePrivate : CookieJarSettings::eRegular);
}

LoadInfo::LoadInfo(dom::CanonicalBrowsingContext* aBrowsingContext,
                   nsIPrincipal* aTriggeringPrincipal,
                   const OriginAttributes& aOriginAttributes,
                   nsSecurityFlags aSecurityFlags, uint32_t aSandboxFlags)
    : mTriggeringPrincipal(aTriggeringPrincipal),
      mSecurityFlags(aSecurityFlags),
      mSandboxFlags(aSandboxFlags),

      mInternalContentPolicyType(nsIContentPolicy::TYPE_DOCUMENT) {
  // Top-level loads are never third-party
  // Grab the information we can out of the window.
  MOZ_ASSERT(aBrowsingContext);
  MOZ_ASSERT(mTriggeringPrincipal);
  MOZ_ASSERT(aSecurityFlags !=
             nsILoadInfo::SEC_ONLY_FOR_EXPLICIT_CONTENTSEC_CHECK);

  // if the load is sandboxed, we can not also inherit the principal
  if (mSandboxFlags & SANDBOXED_ORIGIN) {
    mForceInheritPrincipalDropped =
        (mSecurityFlags & nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL);
    mSecurityFlags &= ~nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL;
  }

  mBrowsingContextID = aBrowsingContext->Id();
  mOriginAttributes = aOriginAttributes;

#ifdef DEBUG
  if (aBrowsingContext->IsChrome()) {
    MOZ_ASSERT(mOriginAttributes.mPrivateBrowsingId == 0,
               "chrome docshell shouldn't have mPrivateBrowsingId set.");
  }
#endif

  // Let's take the current cookie behavior and current cookie permission
  // for the documents' loadInfo. Note that for any other loadInfos,
  // cookieBehavior will be BEHAVIOR_REJECT for security reasons.
  bool isPrivate = mOriginAttributes.mPrivateBrowsingId > 0;
  mCookieJarSettings = CookieJarSettings::Create(
      isPrivate ? CookieJarSettings::ePrivate : CookieJarSettings::eRegular);
}

LoadInfo::LoadInfo(dom::WindowGlobalParent* aParentWGP,
                   nsIPrincipal* aTriggeringPrincipal,
                   nsContentPolicyType aContentPolicyType,
                   nsSecurityFlags aSecurityFlags, uint32_t aSandboxFlags)
    : mTriggeringPrincipal(aTriggeringPrincipal),
      mSecurityFlags(aSecurityFlags),
      mSandboxFlags(aSandboxFlags),
      mInternalContentPolicyType(aContentPolicyType) {
  CanonicalBrowsingContext* parentBC = aParentWGP->BrowsingContext();
  MOZ_ASSERT(parentBC);
  ComputeAncestors(parentBC, mAncestorPrincipals, mAncestorBrowsingContextIDs);

  RefPtr<WindowGlobalParent> topLevelWGP = aParentWGP->TopWindowContext();

  // if the load is sandboxed, we can not also inherit the principal
  if (mSandboxFlags & SANDBOXED_ORIGIN) {
    mForceInheritPrincipalDropped =
        (mSecurityFlags & nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL);
    mSecurityFlags &= ~nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL;
  }

  // Ensure that all network requests for a window client have the ClientInfo
  // properly set.
  mClientInfo = aParentWGP->GetClientInfo();
  mLoadingPrincipal = aParentWGP->DocumentPrincipal();
  ComputeIsThirdPartyContext(aParentWGP);

  mBrowsingContextID = parentBC->Id();

  // Let's inherit the cookie behavior and permission from the embedder
  // document.
  mCookieJarSettings = aParentWGP->CookieJarSettings();
  if (topLevelWGP->BrowsingContext()->IsTop()) {
    if (mCookieJarSettings) {
      bool stopAtOurLevel = mCookieJarSettings->GetCookieBehavior() ==
                            nsICookieService::BEHAVIOR_REJECT_TRACKER;
      if (!stopAtOurLevel ||
          topLevelWGP->OuterWindowId() != aParentWGP->OuterWindowId()) {
        mTopLevelPrincipal = topLevelWGP->DocumentPrincipal();
      }
    }
  }

  // The top-level-storage-area-principal is not null only for the first
  // level of iframes (null for top-level contexts, and null for
  // sub-iframes). If we are loading a sub-document resource, we must
  // calculate what the top-level-storage-area-principal will be for the
  // new context.
  if (parentBC->IsTop()) {
    if (!Document::StorageAccessSandboxed(aParentWGP->SandboxFlags())) {
      mTopLevelStorageAreaPrincipal = aParentWGP->DocumentPrincipal();
    }

    // If this is the first level iframe, embedder WindowGlobalParent's document
    // principal is our top-level principal.
    if (!mTopLevelPrincipal) {
      mTopLevelPrincipal = aParentWGP->DocumentPrincipal();
    }
  }

  mInnerWindowID = aParentWGP->InnerWindowId();
  mDocumentHasUserInteracted = aParentWGP->DocumentHasUserInteracted();

  // if the document forces all mixed content to be blocked, then we
  // store that bit for all requests on the loadinfo.
  mBlockAllMixedContent = aParentWGP->GetDocumentBlockAllMixedContent();

  // if the document forces all requests to be upgraded from http to https,
  // then we should do that for all requests. If it only forces preloads to be
  // upgraded then we should enforce upgrade insecure requests only for
  // preloads.
  mUpgradeInsecureRequests = aParentWGP->GetDocumentUpgradeInsecureRequests();
  mOriginAttributes = mLoadingPrincipal->OriginAttributesRef();

  // We need to do this after inheriting the document's origin attributes
  // above, in case the loading principal ends up being the system principal.
  if (parentBC->IsContent()) {
    mOriginAttributes.SyncAttributesWithPrivateBrowsing(
        parentBC->UsePrivateBrowsing());
  }

  mHttpsOnlyStatus |= aParentWGP->HttpsOnlyStatus();

  // For chrome BC, the mPrivateBrowsingId remains 0 even its
  // UsePrivateBrowsing() is true, so we only update the mPrivateBrowsingId in
  // origin attributes if the type of the BC is content.
  if (parentBC->IsChrome()) {
    MOZ_ASSERT(mOriginAttributes.mPrivateBrowsingId == 0,
               "chrome docshell shouldn't have mPrivateBrowsingId set.");
  }

  RefPtr<WindowContext> ctx = WindowContext::GetById(mInnerWindowID);
  if (ctx) {
    mLoadingEmbedderPolicy = ctx->GetEmbedderPolicy();
  }
}

// Used for TYPE_FRAME or TYPE_IFRAME load.
LoadInfo::LoadInfo(dom::CanonicalBrowsingContext* aBrowsingContext,
                   nsIPrincipal* aTriggeringPrincipal,
                   nsSecurityFlags aSecurityFlags, uint32_t aSandboxFlags)
    : LoadInfo(aBrowsingContext->GetParentWindowContext(), aTriggeringPrincipal,
               InternalContentPolicyTypeForFrame(aBrowsingContext),
               aSecurityFlags, aSandboxFlags) {
  mFrameBrowsingContextID = aBrowsingContext->Id();
}

LoadInfo::LoadInfo(const LoadInfo& rhs)
    : mLoadingPrincipal(rhs.mLoadingPrincipal),
      mTriggeringPrincipal(rhs.mTriggeringPrincipal),
      mPrincipalToInherit(rhs.mPrincipalToInherit),
      mSandboxedLoadingPrincipal(rhs.mSandboxedLoadingPrincipal),
      mTopLevelPrincipal(rhs.mTopLevelPrincipal),
      mTopLevelStorageAreaPrincipal(rhs.mTopLevelStorageAreaPrincipal),
      mResultPrincipalURI(rhs.mResultPrincipalURI),
      mCookieJarSettings(rhs.mCookieJarSettings),
      mCspToInherit(rhs.mCspToInherit),
      mClientInfo(rhs.mClientInfo),
      // mReservedClientSource must be handled specially during redirect
      // mReservedClientInfo must be handled specially during redirect
      // mInitialClientInfo must be handled specially during redirect
      mController(rhs.mController),
      mPerformanceStorage(rhs.mPerformanceStorage),
      mLoadingContext(rhs.mLoadingContext),
      mContextForTopLevelLoad(rhs.mContextForTopLevelLoad),
      mSecurityFlags(rhs.mSecurityFlags),
      mSandboxFlags(rhs.mSandboxFlags),
      mTriggeringSandboxFlags(rhs.mTriggeringSandboxFlags),
      mInternalContentPolicyType(rhs.mInternalContentPolicyType),
      mTainting(rhs.mTainting),
      mBlockAllMixedContent(rhs.mBlockAllMixedContent),
      mUpgradeInsecureRequests(rhs.mUpgradeInsecureRequests),
      mBrowserUpgradeInsecureRequests(rhs.mBrowserUpgradeInsecureRequests),
      mBrowserDidUpgradeInsecureRequests(
          rhs.mBrowserDidUpgradeInsecureRequests),
      mBrowserWouldUpgradeInsecureRequests(
          rhs.mBrowserWouldUpgradeInsecureRequests),
      mForceAllowDataURI(rhs.mForceAllowDataURI),
      mAllowInsecureRedirectToDataURI(rhs.mAllowInsecureRedirectToDataURI),
      mSkipContentPolicyCheckForWebRequest(
          rhs.mSkipContentPolicyCheckForWebRequest),
      mOriginalFrameSrcLoad(rhs.mOriginalFrameSrcLoad),
      mForceInheritPrincipalDropped(rhs.mForceInheritPrincipalDropped),
      mInnerWindowID(rhs.mInnerWindowID),
      mBrowsingContextID(rhs.mBrowsingContextID),
      mFrameBrowsingContextID(rhs.mFrameBrowsingContextID),
      mInitialSecurityCheckDone(rhs.mInitialSecurityCheckDone),
      mIsThirdPartyContext(rhs.mIsThirdPartyContext),
      mIsThirdPartyContextToTopWindow(rhs.mIsThirdPartyContextToTopWindow),
      mIsFormSubmission(rhs.mIsFormSubmission),
      mSendCSPViolationEvents(rhs.mSendCSPViolationEvents),
      mOriginAttributes(rhs.mOriginAttributes),
      mRedirectChainIncludingInternalRedirects(
          rhs.mRedirectChainIncludingInternalRedirects.Clone()),
      mRedirectChain(rhs.mRedirectChain.Clone()),
      mAncestorPrincipals(rhs.mAncestorPrincipals.Clone()),
      mAncestorBrowsingContextIDs(rhs.mAncestorBrowsingContextIDs.Clone()),
      mCorsUnsafeHeaders(rhs.mCorsUnsafeHeaders.Clone()),
      mRequestBlockingReason(rhs.mRequestBlockingReason),
      mForcePreflight(rhs.mForcePreflight),
      mIsPreflight(rhs.mIsPreflight),
      mLoadTriggeredFromExternal(rhs.mLoadTriggeredFromExternal),

      mDocumentHasUserInteracted(rhs.mDocumentHasUserInteracted),
      mAllowListFutureDocumentsCreatedFromThisRedirectChain(
          rhs.mAllowListFutureDocumentsCreatedFromThisRedirectChain),
      mNeedForCheckingAntiTrackingHeuristic(
          rhs.mNeedForCheckingAntiTrackingHeuristic),
      mCspNonce(rhs.mCspNonce),
      mSkipContentSniffing(rhs.mSkipContentSniffing),
      mHttpsOnlyStatus(rhs.mHttpsOnlyStatus),
      mHasValidUserGestureActivation(rhs.mHasValidUserGestureActivation),
      mAllowDeprecatedSystemRequests(rhs.mAllowDeprecatedSystemRequests),
      mIsInDevToolsContext(rhs.mIsInDevToolsContext),
      mParserCreatedScript(rhs.mParserCreatedScript),
      mHasStoragePermission(rhs.mHasStoragePermission),
      mIsMetaRefresh(rhs.mIsMetaRefresh),
      mIsFromProcessingFrameAttributes(rhs.mIsFromProcessingFrameAttributes),
      mIsMediaRequest(rhs.mIsMediaRequest),
      mIsMediaInitialRequest(rhs.mIsMediaInitialRequest),
      mIsFromObjectOrEmbed(rhs.mIsFromObjectOrEmbed),
      mLoadingEmbedderPolicy(rhs.mLoadingEmbedderPolicy),
      mUnstrippedURI(rhs.mUnstrippedURI) {}

LoadInfo::LoadInfo(
    nsIPrincipal* aLoadingPrincipal, nsIPrincipal* aTriggeringPrincipal,
    nsIPrincipal* aPrincipalToInherit, nsIPrincipal* aSandboxedLoadingPrincipal,
    nsIPrincipal* aTopLevelPrincipal,
    nsIPrincipal* aTopLevelStorageAreaPrincipal, nsIURI* aResultPrincipalURI,
    nsICookieJarSettings* aCookieJarSettings,
    nsIContentSecurityPolicy* aCspToInherit,
    const Maybe<ClientInfo>& aClientInfo,
    const Maybe<ClientInfo>& aReservedClientInfo,
    const Maybe<ClientInfo>& aInitialClientInfo,
    const Maybe<ServiceWorkerDescriptor>& aController,
    nsSecurityFlags aSecurityFlags, uint32_t aSandboxFlags,
    uint32_t aTriggeringSandboxFlags, nsContentPolicyType aContentPolicyType,
    LoadTainting aTainting, bool aBlockAllMixedContent,
    bool aUpgradeInsecureRequests, bool aBrowserUpgradeInsecureRequests,
    bool aBrowserDidUpgradeInsecureRequests,
    bool aBrowserWouldUpgradeInsecureRequests, bool aForceAllowDataURI,
    bool aAllowInsecureRedirectToDataURI,
    bool aSkipContentPolicyCheckForWebRequest, bool aOriginalFrameSrcLoad,
    bool aForceInheritPrincipalDropped, uint64_t aInnerWindowID,
    uint64_t aBrowsingContextID, uint64_t aFrameBrowsingContextID,
    bool aInitialSecurityCheckDone, bool aIsThirdPartyContext,
    bool aIsThirdPartyContextToTopWindow, bool aIsFormSubmission,
    bool aSendCSPViolationEvents, const OriginAttributes& aOriginAttributes,
    RedirectHistoryArray&& aRedirectChainIncludingInternalRedirects,
    RedirectHistoryArray&& aRedirectChain,
    nsTArray<nsCOMPtr<nsIPrincipal>>&& aAncestorPrincipals,
    const nsTArray<uint64_t>& aAncestorBrowsingContextIDs,
    const nsTArray<nsCString>& aCorsUnsafeHeaders, bool aForcePreflight,
    bool aIsPreflight, bool aLoadTriggeredFromExternal,
    bool aServiceWorkerTaintingSynthesized, bool aDocumentHasUserInteracted,
    bool aAllowListFutureDocumentsCreatedFromThisRedirectChain,
    bool aNeedForCheckingAntiTrackingHeuristic, const nsAString& aCspNonce,
    bool aSkipContentSniffing, uint32_t aHttpsOnlyStatus,
    bool aHasValidUserGestureActivation, bool aAllowDeprecatedSystemRequests,
    bool aIsInDevToolsContext, bool aParserCreatedScript,
    bool aHasStoragePermission, bool aIsMetaRefresh,
    uint32_t aRequestBlockingReason, nsINode* aLoadingContext,
    nsILoadInfo::CrossOriginEmbedderPolicy aLoadingEmbedderPolicy,
    nsIURI* aUnstrippedURI)
    : mLoadingPrincipal(aLoadingPrincipal),
      mTriggeringPrincipal(aTriggeringPrincipal),
      mPrincipalToInherit(aPrincipalToInherit),
      mTopLevelPrincipal(aTopLevelPrincipal),
      mTopLevelStorageAreaPrincipal(aTopLevelStorageAreaPrincipal),
      mResultPrincipalURI(aResultPrincipalURI),
      mCookieJarSettings(aCookieJarSettings),
      mCspToInherit(aCspToInherit),
      mClientInfo(aClientInfo),
      mReservedClientInfo(aReservedClientInfo),
      mInitialClientInfo(aInitialClientInfo),
      mController(aController),
      mLoadingContext(do_GetWeakReference(aLoadingContext)),
      mSecurityFlags(aSecurityFlags),
      mSandboxFlags(aSandboxFlags),
      mTriggeringSandboxFlags(aTriggeringSandboxFlags),
      mInternalContentPolicyType(aContentPolicyType),
      mTainting(aTainting),
      mBlockAllMixedContent(aBlockAllMixedContent),
      mUpgradeInsecureRequests(aUpgradeInsecureRequests),
      mBrowserUpgradeInsecureRequests(aBrowserUpgradeInsecureRequests),
      mBrowserDidUpgradeInsecureRequests(aBrowserDidUpgradeInsecureRequests),
      mBrowserWouldUpgradeInsecureRequests(
          aBrowserWouldUpgradeInsecureRequests),
      mForceAllowDataURI(aForceAllowDataURI),
      mAllowInsecureRedirectToDataURI(aAllowInsecureRedirectToDataURI),
      mSkipContentPolicyCheckForWebRequest(
          aSkipContentPolicyCheckForWebRequest),
      mOriginalFrameSrcLoad(aOriginalFrameSrcLoad),
      mForceInheritPrincipalDropped(aForceInheritPrincipalDropped),
      mInnerWindowID(aInnerWindowID),
      mBrowsingContextID(aBrowsingContextID),
      mFrameBrowsingContextID(aFrameBrowsingContextID),
      mInitialSecurityCheckDone(aInitialSecurityCheckDone),
      mIsThirdPartyContext(aIsThirdPartyContext),
      mIsThirdPartyContextToTopWindow(aIsThirdPartyContextToTopWindow),
      mIsFormSubmission(aIsFormSubmission),
      mSendCSPViolationEvents(aSendCSPViolationEvents),
      mOriginAttributes(aOriginAttributes),
      mRedirectChainIncludingInternalRedirects(
          std::move(aRedirectChainIncludingInternalRedirects)),
      mRedirectChain(std::move(aRedirectChain)),
      mAncestorPrincipals(std::move(aAncestorPrincipals)),
      mAncestorBrowsingContextIDs(aAncestorBrowsingContextIDs.Clone()),
      mCorsUnsafeHeaders(aCorsUnsafeHeaders.Clone()),
      mRequestBlockingReason(aRequestBlockingReason),
      mForcePreflight(aForcePreflight),
      mIsPreflight(aIsPreflight),
      mLoadTriggeredFromExternal(aLoadTriggeredFromExternal),
      mServiceWorkerTaintingSynthesized(aServiceWorkerTaintingSynthesized),
      mDocumentHasUserInteracted(aDocumentHasUserInteracted),
      mAllowListFutureDocumentsCreatedFromThisRedirectChain(
          aAllowListFutureDocumentsCreatedFromThisRedirectChain),
      mNeedForCheckingAntiTrackingHeuristic(
          aNeedForCheckingAntiTrackingHeuristic),
      mCspNonce(aCspNonce),
      mSkipContentSniffing(aSkipContentSniffing),
      mHttpsOnlyStatus(aHttpsOnlyStatus),
      mHasValidUserGestureActivation(aHasValidUserGestureActivation),
      mAllowDeprecatedSystemRequests(aAllowDeprecatedSystemRequests),
      mIsInDevToolsContext(aIsInDevToolsContext),
      mParserCreatedScript(aParserCreatedScript),
      mHasStoragePermission(aHasStoragePermission),
      mIsMetaRefresh(aIsMetaRefresh),

      mLoadingEmbedderPolicy(aLoadingEmbedderPolicy),
      mUnstrippedURI(aUnstrippedURI) {
  // Only top level TYPE_DOCUMENT loads can have a null loadingPrincipal
  MOZ_ASSERT(mLoadingPrincipal ||
             aContentPolicyType == nsIContentPolicy::TYPE_DOCUMENT);
  MOZ_ASSERT(mTriggeringPrincipal);
}

// static
void LoadInfo::ComputeAncestors(
    CanonicalBrowsingContext* aBC,
    nsTArray<nsCOMPtr<nsIPrincipal>>& aAncestorPrincipals,
    nsTArray<uint64_t>& aBrowsingContextIDs) {
  MOZ_ASSERT(aAncestorPrincipals.IsEmpty());
  MOZ_ASSERT(aBrowsingContextIDs.IsEmpty());
  CanonicalBrowsingContext* ancestorBC = aBC;
  // Iterate over ancestor WindowGlobalParents, collecting principals and outer
  // window IDs.
  while (WindowGlobalParent* ancestorWGP =
             ancestorBC->GetParentWindowContext()) {
    ancestorBC = ancestorWGP->BrowsingContext();

    nsCOMPtr<nsIPrincipal> parentPrincipal = ancestorWGP->DocumentPrincipal();
    MOZ_ASSERT(parentPrincipal, "Ancestor principal is null");
    aAncestorPrincipals.AppendElement(parentPrincipal.forget());
    aBrowsingContextIDs.AppendElement(ancestorBC->Id());
  }
}
void LoadInfo::ComputeIsThirdPartyContext(nsPIDOMWindowOuter* aOuterWindow) {
  ExtContentPolicyType type =
      nsContentUtils::InternalContentPolicyTypeToExternal(
          mInternalContentPolicyType);
  if (type == ExtContentPolicy::TYPE_DOCUMENT) {
    // Top-level loads are never third-party.
    mIsThirdPartyContext = false;
    return;
  }

  nsCOMPtr<mozIThirdPartyUtil> util(do_GetService(THIRDPARTYUTIL_CONTRACTID));
  if (NS_WARN_IF(!util)) {
    return;
  }

  util->IsThirdPartyWindow(aOuterWindow, nullptr, &mIsThirdPartyContext);
}

void LoadInfo::ComputeIsThirdPartyContext(dom::WindowGlobalParent* aGlobal) {
  if (nsILoadInfo::GetExternalContentPolicyType() ==
      ExtContentPolicy::TYPE_DOCUMENT) {
    // Top-level loads are never third-party.
    mIsThirdPartyContext = false;
    return;
  }

  ThirdPartyUtil* thirdPartyUtil = ThirdPartyUtil::GetInstance();
  if (!thirdPartyUtil) {
    return;
  }
  thirdPartyUtil->IsThirdPartyGlobal(aGlobal, &mIsThirdPartyContext);
}

NS_IMPL_ISUPPORTS(LoadInfo, nsILoadInfo)

already_AddRefed<nsILoadInfo> LoadInfo::Clone() const {
  RefPtr<LoadInfo> copy(new LoadInfo(*this));
  return copy.forget();
}

already_AddRefed<nsILoadInfo> LoadInfo::CloneWithNewSecFlags(
    nsSecurityFlags aSecurityFlags) const {
  RefPtr<LoadInfo> copy(new LoadInfo(*this));
  copy->mSecurityFlags = aSecurityFlags;
  return copy.forget();
}

already_AddRefed<nsILoadInfo> LoadInfo::CloneForNewRequest() const {
  RefPtr<LoadInfo> copy(new LoadInfo(*this));
  copy->mInitialSecurityCheckDone = false;
  copy->mRedirectChainIncludingInternalRedirects.Clear();
  copy->mRedirectChain.Clear();
  copy->mResultPrincipalURI = nullptr;
  return copy.forget();
}

NS_IMETHODIMP
LoadInfo::GetLoadingPrincipal(nsIPrincipal** aLoadingPrincipal) {
  NS_IF_ADDREF(*aLoadingPrincipal = mLoadingPrincipal);
  return NS_OK;
}

nsIPrincipal* LoadInfo::VirtualGetLoadingPrincipal() {
  return mLoadingPrincipal;
}

NS_IMETHODIMP
LoadInfo::GetTriggeringPrincipal(nsIPrincipal** aTriggeringPrincipal) {
  *aTriggeringPrincipal = do_AddRef(mTriggeringPrincipal).take();
  return NS_OK;
}

nsIPrincipal* LoadInfo::TriggeringPrincipal() { return mTriggeringPrincipal; }

NS_IMETHODIMP
LoadInfo::GetPrincipalToInherit(nsIPrincipal** aPrincipalToInherit) {
  NS_IF_ADDREF(*aPrincipalToInherit = mPrincipalToInherit);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetPrincipalToInherit(nsIPrincipal* aPrincipalToInherit) {
  MOZ_ASSERT(aPrincipalToInherit, "must be a valid principal to inherit");
  mPrincipalToInherit = aPrincipalToInherit;
  return NS_OK;
}

nsIPrincipal* LoadInfo::PrincipalToInherit() { return mPrincipalToInherit; }

nsIPrincipal* LoadInfo::FindPrincipalToInherit(nsIChannel* aChannel) {
  if (mPrincipalToInherit) {
    return mPrincipalToInherit;
  }

  nsCOMPtr<nsIURI> uri = mResultPrincipalURI;
  if (!uri) {
    Unused << aChannel->GetOriginalURI(getter_AddRefs(uri));
  }

  auto* prin = BasePrincipal::Cast(mTriggeringPrincipal);
  return prin->PrincipalToInherit(uri);
}

nsIPrincipal* LoadInfo::GetSandboxedLoadingPrincipal() {
  if (!(mSandboxFlags & SANDBOXED_ORIGIN)) {
    return nullptr;
  }

  if (!mSandboxedLoadingPrincipal) {
    if (mLoadingPrincipal) {
      mSandboxedLoadingPrincipal =
          NullPrincipal::CreateWithInheritedAttributes(mLoadingPrincipal);
    } else {
      OriginAttributes attrs(mOriginAttributes);
      mSandboxedLoadingPrincipal = NullPrincipal::Create(attrs);
    }
  }
  MOZ_ASSERT(mSandboxedLoadingPrincipal);

  return mSandboxedLoadingPrincipal;
}

nsIPrincipal* LoadInfo::GetTopLevelPrincipal() { return mTopLevelPrincipal; }

nsIPrincipal* LoadInfo::GetTopLevelStorageAreaPrincipal() {
  return mTopLevelStorageAreaPrincipal;
}

NS_IMETHODIMP
LoadInfo::GetLoadingDocument(Document** aResult) {
  if (nsCOMPtr<nsINode> node = do_QueryReferent(mLoadingContext)) {
    RefPtr<Document> context = node->OwnerDoc();
    context.forget(aResult);
  }
  return NS_OK;
}

nsINode* LoadInfo::LoadingNode() {
  nsCOMPtr<nsINode> node = do_QueryReferent(mLoadingContext);
  return node;
}

already_AddRefed<nsISupports> LoadInfo::ContextForTopLevelLoad() {
  // Most likely you want to query LoadingNode() instead of
  // ContextForTopLevelLoad() if this assertion fires.
  MOZ_ASSERT(mInternalContentPolicyType == nsIContentPolicy::TYPE_DOCUMENT,
             "should only query this context for top level document loads");
  nsCOMPtr<nsISupports> context = do_QueryReferent(mContextForTopLevelLoad);
  return context.forget();
}

already_AddRefed<nsISupports> LoadInfo::GetLoadingContext() {
  nsCOMPtr<nsISupports> context;
  if (mInternalContentPolicyType == nsIContentPolicy::TYPE_DOCUMENT) {
    context = ContextForTopLevelLoad();
  } else {
    context = LoadingNode();
  }
  return context.forget();
}

NS_IMETHODIMP
LoadInfo::GetLoadingContextXPCOM(nsISupports** aResult) {
  nsCOMPtr<nsISupports> context = GetLoadingContext();
  context.forget(aResult);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetSecurityFlags(nsSecurityFlags* aResult) {
  *aResult = mSecurityFlags;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetSandboxFlags(uint32_t* aResult) {
  *aResult = mSandboxFlags;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetTriggeringSandboxFlags(uint32_t* aResult) {
  *aResult = mTriggeringSandboxFlags;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetTriggeringSandboxFlags(uint32_t aFlags) {
  mTriggeringSandboxFlags = aFlags;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetSecurityMode(uint32_t* aFlags) {
  *aFlags = (mSecurityFlags &
             (nsILoadInfo::SEC_REQUIRE_SAME_ORIGIN_INHERITS_SEC_CONTEXT |
              nsILoadInfo::SEC_REQUIRE_SAME_ORIGIN_DATA_IS_BLOCKED |
              nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_INHERITS_SEC_CONTEXT |
              nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_SEC_CONTEXT_IS_NULL |
              nsILoadInfo::SEC_REQUIRE_CORS_INHERITS_SEC_CONTEXT));
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetIsInThirdPartyContext(bool* aIsInThirdPartyContext) {
  *aIsInThirdPartyContext = mIsThirdPartyContext;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetIsInThirdPartyContext(bool aIsInThirdPartyContext) {
  mIsThirdPartyContext = aIsInThirdPartyContext;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetIsThirdPartyContextToTopWindow(
    bool* aIsThirdPartyContextToTopWindow) {
  *aIsThirdPartyContextToTopWindow = mIsThirdPartyContextToTopWindow;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetIsThirdPartyContextToTopWindow(
    bool aIsThirdPartyContextToTopWindow) {
  mIsThirdPartyContextToTopWindow = aIsThirdPartyContextToTopWindow;
  return NS_OK;
}

static const uint32_t sCookiePolicyMask =
    nsILoadInfo::SEC_COOKIES_DEFAULT | nsILoadInfo::SEC_COOKIES_INCLUDE |
    nsILoadInfo::SEC_COOKIES_SAME_ORIGIN | nsILoadInfo::SEC_COOKIES_OMIT;

NS_IMETHODIMP
LoadInfo::GetCookiePolicy(uint32_t* aResult) {
  uint32_t policy = mSecurityFlags & sCookiePolicyMask;
  if (policy == nsILoadInfo::SEC_COOKIES_DEFAULT) {
    policy = (mSecurityFlags & SEC_REQUIRE_CORS_INHERITS_SEC_CONTEXT)
                 ? nsILoadInfo::SEC_COOKIES_SAME_ORIGIN
                 : nsILoadInfo::SEC_COOKIES_INCLUDE;
  }

  *aResult = policy;
  return NS_OK;
}

namespace {

already_AddRefed<nsICookieJarSettings> CreateCookieJarSettings(
    nsContentPolicyType aContentPolicyType, bool aIsPrivate) {
  if (StaticPrefs::network_cookieJarSettings_unblocked_for_testing()) {
    return aIsPrivate ? CookieJarSettings::Create(CookieJarSettings::ePrivate)
                      : CookieJarSettings::Create(CookieJarSettings::eRegular);
  }

  // These contentPolictTypes require a real CookieJarSettings because favicon
  // and save-as requests must send cookies. Anything else should not
  // send/receive cookies.
  if (aContentPolicyType == nsIContentPolicy::TYPE_INTERNAL_IMAGE_FAVICON ||
      aContentPolicyType == nsIContentPolicy::TYPE_SAVEAS_DOWNLOAD) {
    return aIsPrivate ? CookieJarSettings::Create(CookieJarSettings::ePrivate)
                      : CookieJarSettings::Create(CookieJarSettings::eRegular);
  }

  return CookieJarSettings::GetBlockingAll();
}

}  // namespace

NS_IMETHODIMP
LoadInfo::GetCookieJarSettings(nsICookieJarSettings** aCookieJarSettings) {
  if (!mCookieJarSettings) {
    bool isPrivate = mOriginAttributes.mPrivateBrowsingId > 0;
    mCookieJarSettings =
        CreateCookieJarSettings(mInternalContentPolicyType, isPrivate);
  }

  nsCOMPtr<nsICookieJarSettings> cookieJarSettings = mCookieJarSettings;
  cookieJarSettings.forget(aCookieJarSettings);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetCookieJarSettings(nsICookieJarSettings* aCookieJarSettings) {
  MOZ_ASSERT(aCookieJarSettings);
  // We allow the overwrite of CookieJarSettings.
  mCookieJarSettings = aCookieJarSettings;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetHasStoragePermission(bool* aHasStoragePermission) {
  *aHasStoragePermission = mHasStoragePermission;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetHasStoragePermission(bool aHasStoragePermission) {
  mHasStoragePermission = aHasStoragePermission;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetIsMetaRefresh(bool* aIsMetaRefresh) {
  *aIsMetaRefresh = mIsMetaRefresh;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetIsMetaRefresh(bool aIsMetaRefresh) {
  mIsMetaRefresh = aIsMetaRefresh;
  return NS_OK;
}

void LoadInfo::SetIncludeCookiesSecFlag() {
  MOZ_ASSERT((mSecurityFlags & sCookiePolicyMask) ==
             nsILoadInfo::SEC_COOKIES_DEFAULT);
  mSecurityFlags =
      (mSecurityFlags & ~sCookiePolicyMask) | nsILoadInfo::SEC_COOKIES_INCLUDE;
}

NS_IMETHODIMP
LoadInfo::GetForceInheritPrincipal(bool* aInheritPrincipal) {
  *aInheritPrincipal =
      (mSecurityFlags & nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetForceInheritPrincipalOverruleOwner(bool* aInheritPrincipal) {
  *aInheritPrincipal =
      (mSecurityFlags &
       nsILoadInfo::SEC_FORCE_INHERIT_PRINCIPAL_OVERRULE_OWNER);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetLoadingSandboxed(bool* aLoadingSandboxed) {
  *aLoadingSandboxed = (mSandboxFlags & SANDBOXED_ORIGIN);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetAboutBlankInherits(bool* aResult) {
  *aResult = (mSecurityFlags & nsILoadInfo::SEC_ABOUT_BLANK_INHERITS);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetAllowChrome(bool* aResult) {
  *aResult = (mSecurityFlags & nsILoadInfo::SEC_ALLOW_CHROME);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetDisallowScript(bool* aResult) {
  *aResult = (mSecurityFlags & nsILoadInfo::SEC_DISALLOW_SCRIPT);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetDontFollowRedirects(bool* aResult) {
  *aResult = (mSecurityFlags & nsILoadInfo::SEC_DONT_FOLLOW_REDIRECTS);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetLoadErrorPage(bool* aResult) {
  *aResult = (mSecurityFlags & nsILoadInfo::SEC_LOAD_ERROR_PAGE);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetIsFormSubmission(bool* aResult) {
  *aResult = mIsFormSubmission;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetIsFormSubmission(bool aValue) {
  mIsFormSubmission = aValue;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetSendCSPViolationEvents(bool* aResult) {
  *aResult = mSendCSPViolationEvents;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetSendCSPViolationEvents(bool aValue) {
  mSendCSPViolationEvents = aValue;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetExternalContentPolicyType(nsContentPolicyType* aResult) {
  // We have to use nsContentPolicyType because ExtContentPolicyType is not
  // visible from xpidl.
  *aResult = static_cast<nsContentPolicyType>(
      nsContentUtils::InternalContentPolicyTypeToExternal(
          mInternalContentPolicyType));
  return NS_OK;
}

nsContentPolicyType LoadInfo::InternalContentPolicyType() {
  return mInternalContentPolicyType;
}

NS_IMETHODIMP
LoadInfo::GetBlockAllMixedContent(bool* aResult) {
  *aResult = mBlockAllMixedContent;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetUpgradeInsecureRequests(bool* aResult) {
  *aResult = mUpgradeInsecureRequests;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetBrowserUpgradeInsecureRequests(bool* aResult) {
  *aResult = mBrowserUpgradeInsecureRequests;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetBrowserDidUpgradeInsecureRequests(bool* aResult) {
  *aResult = mBrowserDidUpgradeInsecureRequests;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetBrowserWouldUpgradeInsecureRequests(bool* aResult) {
  *aResult = mBrowserWouldUpgradeInsecureRequests;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetForceAllowDataURI(bool aForceAllowDataURI) {
  MOZ_ASSERT(!mForceAllowDataURI ||
                 mInternalContentPolicyType == nsIContentPolicy::TYPE_DOCUMENT,
             "can only allow data URI navigation for TYPE_DOCUMENT");
  mForceAllowDataURI = aForceAllowDataURI;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetForceAllowDataURI(bool* aForceAllowDataURI) {
  *aForceAllowDataURI = mForceAllowDataURI;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetAllowInsecureRedirectToDataURI(
    bool aAllowInsecureRedirectToDataURI) {
  mAllowInsecureRedirectToDataURI = aAllowInsecureRedirectToDataURI;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetAllowInsecureRedirectToDataURI(
    bool* aAllowInsecureRedirectToDataURI) {
  *aAllowInsecureRedirectToDataURI = mAllowInsecureRedirectToDataURI;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetSkipContentPolicyCheckForWebRequest(bool aSkip) {
  mSkipContentPolicyCheckForWebRequest = aSkip;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetSkipContentPolicyCheckForWebRequest(bool* aSkip) {
  *aSkip = mSkipContentPolicyCheckForWebRequest;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetOriginalFrameSrcLoad(bool aOriginalFrameSrcLoad) {
  mOriginalFrameSrcLoad = aOriginalFrameSrcLoad;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetOriginalFrameSrcLoad(bool* aOriginalFrameSrcLoad) {
  *aOriginalFrameSrcLoad = mOriginalFrameSrcLoad;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetForceInheritPrincipalDropped(bool* aResult) {
  *aResult = mForceInheritPrincipalDropped;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetInnerWindowID(uint64_t* aResult) {
  *aResult = mInnerWindowID;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetBrowsingContextID(uint64_t* aResult) {
  *aResult = mBrowsingContextID;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetFrameBrowsingContextID(uint64_t* aResult) {
  *aResult = mFrameBrowsingContextID;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetTargetBrowsingContextID(uint64_t* aResult) {
  return (nsILoadInfo::GetExternalContentPolicyType() ==
          ExtContentPolicy::TYPE_SUBDOCUMENT)
             ? GetFrameBrowsingContextID(aResult)
             : GetBrowsingContextID(aResult);
}

NS_IMETHODIMP
LoadInfo::GetBrowsingContext(dom::BrowsingContext** aResult) {
  *aResult = BrowsingContext::Get(mBrowsingContextID).take();
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetFrameBrowsingContext(dom::BrowsingContext** aResult) {
  *aResult = BrowsingContext::Get(mFrameBrowsingContextID).take();
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetTargetBrowsingContext(dom::BrowsingContext** aResult) {
  uint64_t targetBrowsingContextID = 0;
  MOZ_ALWAYS_SUCCEEDS(GetTargetBrowsingContextID(&targetBrowsingContextID));
  *aResult = BrowsingContext::Get(targetBrowsingContextID).take();
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetScriptableOriginAttributes(
    JSContext* aCx, JS::MutableHandle<JS::Value> aOriginAttributes) {
  if (NS_WARN_IF(!ToJSValue(aCx, mOriginAttributes, aOriginAttributes))) {
    return NS_ERROR_FAILURE;
  }
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::ResetPrincipalToInheritToNullPrincipal() {
  // take the originAttributes from the LoadInfo and create
  // a new NullPrincipal using those origin attributes.
  nsCOMPtr<nsIPrincipal> newNullPrincipal =
      NullPrincipal::Create(mOriginAttributes);

  mPrincipalToInherit = newNullPrincipal;

  // setting SEC_FORCE_INHERIT_PRINCIPAL_OVERRULE_OWNER will overrule
  // any non null owner set on the channel and will return the principal
  // form the loadinfo instead.
  mSecurityFlags |= SEC_FORCE_INHERIT_PRINCIPAL_OVERRULE_OWNER;

  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetScriptableOriginAttributes(
    JSContext* aCx, JS::Handle<JS::Value> aOriginAttributes) {
  OriginAttributes attrs;
  if (!aOriginAttributes.isObject() || !attrs.Init(aCx, aOriginAttributes)) {
    return NS_ERROR_INVALID_ARG;
  }

  mOriginAttributes = attrs;
  return NS_OK;
}

nsresult LoadInfo::GetOriginAttributes(
    mozilla::OriginAttributes* aOriginAttributes) {
  NS_ENSURE_ARG(aOriginAttributes);
  *aOriginAttributes = mOriginAttributes;
  return NS_OK;
}

nsresult LoadInfo::SetOriginAttributes(
    const mozilla::OriginAttributes& aOriginAttributes) {
  mOriginAttributes = aOriginAttributes;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetInitialSecurityCheckDone(bool aInitialSecurityCheckDone) {
  // Indicates whether the channel was ever evaluated by the
  // ContentSecurityManager. Once set to true, this flag must
  // remain true throughout the lifetime of the channel.
  // Setting it to anything else than true will be discarded.
  MOZ_ASSERT(aInitialSecurityCheckDone,
             "aInitialSecurityCheckDone must be true");
  mInitialSecurityCheckDone =
      mInitialSecurityCheckDone || aInitialSecurityCheckDone;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetInitialSecurityCheckDone(bool* aResult) {
  *aResult = mInitialSecurityCheckDone;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::AppendRedirectHistoryEntry(nsIRedirectHistoryEntry* aEntry,
                                     bool aIsInternalRedirect) {
  NS_ENSURE_ARG(aEntry);
  MOZ_ASSERT(NS_IsMainThread());

  mRedirectChainIncludingInternalRedirects.AppendElement(aEntry);
  if (!aIsInternalRedirect) {
    mRedirectChain.AppendElement(aEntry);
  }
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetRedirects(JSContext* aCx, JS::MutableHandle<JS::Value> aRedirects,
                       const RedirectHistoryArray& aArray) {
  JS::Rooted<JSObject*> redirects(aCx,
                                  JS::NewArrayObject(aCx, aArray.Length()));
  NS_ENSURE_TRUE(redirects, NS_ERROR_OUT_OF_MEMORY);

  JS::Rooted<JSObject*> global(aCx, JS::CurrentGlobalOrNull(aCx));
  NS_ENSURE_TRUE(global, NS_ERROR_UNEXPECTED);

  nsCOMPtr<nsIXPConnect> xpc = nsIXPConnect::XPConnect();

  for (size_t idx = 0; idx < aArray.Length(); idx++) {
    JS::RootedObject jsobj(aCx);
    nsresult rv =
        xpc->WrapNative(aCx, global, aArray[idx],
                        NS_GET_IID(nsIRedirectHistoryEntry), jsobj.address());
    NS_ENSURE_SUCCESS(rv, rv);
    NS_ENSURE_STATE(jsobj);

    bool rc = JS_DefineElement(aCx, redirects, idx, jsobj, JSPROP_ENUMERATE);
    NS_ENSURE_TRUE(rc, NS_ERROR_UNEXPECTED);
  }

  aRedirects.setObject(*redirects);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetRedirectChainIncludingInternalRedirects(
    JSContext* aCx, JS::MutableHandle<JS::Value> aChain) {
  return GetRedirects(aCx, aChain, mRedirectChainIncludingInternalRedirects);
}

const RedirectHistoryArray&
LoadInfo::RedirectChainIncludingInternalRedirects() {
  return mRedirectChainIncludingInternalRedirects;
}

NS_IMETHODIMP
LoadInfo::GetRedirectChain(JSContext* aCx,
                           JS::MutableHandle<JS::Value> aChain) {
  return GetRedirects(aCx, aChain, mRedirectChain);
}

const RedirectHistoryArray& LoadInfo::RedirectChain() { return mRedirectChain; }

const nsTArray<nsCOMPtr<nsIPrincipal>>& LoadInfo::AncestorPrincipals() {
  return mAncestorPrincipals;
}

const nsTArray<uint64_t>& LoadInfo::AncestorBrowsingContextIDs() {
  return mAncestorBrowsingContextIDs;
}

void LoadInfo::SetCorsPreflightInfo(const nsTArray<nsCString>& aHeaders,
                                    bool aForcePreflight) {
  MOZ_ASSERT(GetSecurityMode() ==
             nsILoadInfo::SEC_REQUIRE_CORS_INHERITS_SEC_CONTEXT);
  MOZ_ASSERT(!mInitialSecurityCheckDone);
  mCorsUnsafeHeaders = aHeaders.Clone();
  mForcePreflight = aForcePreflight;
}

const nsTArray<nsCString>& LoadInfo::CorsUnsafeHeaders() {
  return mCorsUnsafeHeaders;
}

NS_IMETHODIMP
LoadInfo::GetForcePreflight(bool* aForcePreflight) {
  *aForcePreflight = mForcePreflight;
  return NS_OK;
}

void LoadInfo::SetIsPreflight() {
  MOZ_ASSERT(GetSecurityMode() ==
             nsILoadInfo::SEC_REQUIRE_CORS_INHERITS_SEC_CONTEXT);
  MOZ_ASSERT(!mInitialSecurityCheckDone);
  mIsPreflight = true;
}

void LoadInfo::SetUpgradeInsecureRequests(bool aValue) {
  mUpgradeInsecureRequests = aValue;
}

void LoadInfo::SetBrowserUpgradeInsecureRequests() {
  mBrowserUpgradeInsecureRequests = true;
}

NS_IMETHODIMP
LoadInfo::SetBrowserDidUpgradeInsecureRequests(
    bool aBrowserDidUpgradeInsecureRequests) {
  mBrowserDidUpgradeInsecureRequests = aBrowserDidUpgradeInsecureRequests;
  return NS_OK;
}

void LoadInfo::SetBrowserWouldUpgradeInsecureRequests() {
  mBrowserWouldUpgradeInsecureRequests = true;
}

NS_IMETHODIMP
LoadInfo::GetIsPreflight(bool* aIsPreflight) {
  *aIsPreflight = mIsPreflight;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetLoadTriggeredFromExternal(bool aLoadTriggeredFromExternal) {
  MOZ_ASSERT(!aLoadTriggeredFromExternal ||
                 mInternalContentPolicyType == nsIContentPolicy::TYPE_DOCUMENT,
             "can only set load triggered from external for TYPE_DOCUMENT");
  mLoadTriggeredFromExternal = aLoadTriggeredFromExternal;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetLoadTriggeredFromExternal(bool* aLoadTriggeredFromExternal) {
  *aLoadTriggeredFromExternal = mLoadTriggeredFromExternal;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetServiceWorkerTaintingSynthesized(
    bool* aServiceWorkerTaintingSynthesized) {
  MOZ_ASSERT(aServiceWorkerTaintingSynthesized);
  *aServiceWorkerTaintingSynthesized = mServiceWorkerTaintingSynthesized;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetTainting(uint32_t* aTaintingOut) {
  MOZ_ASSERT(aTaintingOut);
  *aTaintingOut = static_cast<uint32_t>(mTainting);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::MaybeIncreaseTainting(uint32_t aTainting) {
  NS_ENSURE_ARG(aTainting <= TAINTING_OPAQUE);

  // Skip if the tainting has been set by the service worker.
  if (mServiceWorkerTaintingSynthesized) {
    return NS_OK;
  }

  LoadTainting tainting = static_cast<LoadTainting>(aTainting);
  if (tainting > mTainting) {
    mTainting = tainting;
  }
  return NS_OK;
}

void LoadInfo::SynthesizeServiceWorkerTainting(LoadTainting aTainting) {
  MOZ_DIAGNOSTIC_ASSERT(aTainting <= LoadTainting::Opaque);
  mTainting = aTainting;

  // Flag to prevent the tainting from being increased.
  mServiceWorkerTaintingSynthesized = true;
}

NS_IMETHODIMP
LoadInfo::GetDocumentHasUserInteracted(bool* aDocumentHasUserInteracted) {
  MOZ_ASSERT(aDocumentHasUserInteracted);
  *aDocumentHasUserInteracted = mDocumentHasUserInteracted;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetDocumentHasUserInteracted(bool aDocumentHasUserInteracted) {
  mDocumentHasUserInteracted = aDocumentHasUserInteracted;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetAllowListFutureDocumentsCreatedFromThisRedirectChain(
    bool* aValue) {
  MOZ_ASSERT(aValue);
  *aValue = mAllowListFutureDocumentsCreatedFromThisRedirectChain;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetAllowListFutureDocumentsCreatedFromThisRedirectChain(bool aValue) {
  mAllowListFutureDocumentsCreatedFromThisRedirectChain = aValue;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetNeedForCheckingAntiTrackingHeuristic(bool* aValue) {
  MOZ_ASSERT(aValue);
  *aValue = mNeedForCheckingAntiTrackingHeuristic;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetNeedForCheckingAntiTrackingHeuristic(bool aValue) {
  mNeedForCheckingAntiTrackingHeuristic = aValue;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetCspNonce(nsAString& aCspNonce) {
  aCspNonce = mCspNonce;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetCspNonce(const nsAString& aCspNonce) {
  MOZ_ASSERT(!mInitialSecurityCheckDone,
             "setting the nonce is only allowed before any sec checks");
  mCspNonce = aCspNonce;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetSkipContentSniffing(bool* aSkipContentSniffing) {
  *aSkipContentSniffing = mSkipContentSniffing;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetSkipContentSniffing(bool aSkipContentSniffing) {
  mSkipContentSniffing = aSkipContentSniffing;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetHttpsOnlyStatus(uint32_t* aHttpsOnlyStatus) {
  *aHttpsOnlyStatus = mHttpsOnlyStatus;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetHttpsOnlyStatus(uint32_t aHttpsOnlyStatus) {
  mHttpsOnlyStatus = aHttpsOnlyStatus;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetHasValidUserGestureActivation(
    bool* aHasValidUserGestureActivation) {
  *aHasValidUserGestureActivation = mHasValidUserGestureActivation;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetHasValidUserGestureActivation(
    bool aHasValidUserGestureActivation) {
  mHasValidUserGestureActivation = aHasValidUserGestureActivation;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetAllowDeprecatedSystemRequests(
    bool* aAllowDeprecatedSystemRequests) {
  *aAllowDeprecatedSystemRequests = mAllowDeprecatedSystemRequests;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetAllowDeprecatedSystemRequests(
    bool aAllowDeprecatedSystemRequests) {
  mAllowDeprecatedSystemRequests = aAllowDeprecatedSystemRequests;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetIsInDevToolsContext(bool* aIsInDevToolsContext) {
  *aIsInDevToolsContext = mIsInDevToolsContext;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetIsInDevToolsContext(bool aIsInDevToolsContext) {
  mIsInDevToolsContext = aIsInDevToolsContext;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetParserCreatedScript(bool* aParserCreatedScript) {
  *aParserCreatedScript = mParserCreatedScript;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetParserCreatedScript(bool aParserCreatedScript) {
  mParserCreatedScript = aParserCreatedScript;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetIsTopLevelLoad(bool* aResult) {
  RefPtr<dom::BrowsingContext> bc;
  GetTargetBrowsingContext(getter_AddRefs(bc));
  *aResult = !bc || bc->IsTop();
  return NS_OK;
}

void LoadInfo::SetIsFromProcessingFrameAttributes() {
  mIsFromProcessingFrameAttributes = true;
}

NS_IMETHODIMP
LoadInfo::GetIsFromProcessingFrameAttributes(
    bool* aIsFromProcessingFrameAttributes) {
  MOZ_ASSERT(aIsFromProcessingFrameAttributes);
  *aIsFromProcessingFrameAttributes = mIsFromProcessingFrameAttributes;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetIsMediaRequest(bool aIsMediaRequest) {
  mIsMediaRequest = aIsMediaRequest;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetIsMediaRequest(bool* aIsMediaRequest) {
  MOZ_ASSERT(aIsMediaRequest);
  *aIsMediaRequest = mIsMediaRequest;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetIsMediaInitialRequest(bool aIsMediaInitialRequest) {
  mIsMediaInitialRequest = aIsMediaInitialRequest;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetIsMediaInitialRequest(bool* aIsMediaInitialRequest) {
  MOZ_ASSERT(aIsMediaInitialRequest);
  *aIsMediaInitialRequest = mIsMediaInitialRequest;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetIsFromObjectOrEmbed(bool aIsFromObjectOrEmbed) {
  mIsFromObjectOrEmbed = aIsFromObjectOrEmbed;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetIsFromObjectOrEmbed(bool* aIsFromObjectOrEmbed) {
  MOZ_ASSERT(aIsFromObjectOrEmbed);
  *aIsFromObjectOrEmbed = mIsFromObjectOrEmbed;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetResultPrincipalURI(nsIURI** aURI) {
  NS_IF_ADDREF(*aURI = mResultPrincipalURI);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetResultPrincipalURI(nsIURI* aURI) {
  mResultPrincipalURI = aURI;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetRequestBlockingReason(uint32_t aReason) {
  mRequestBlockingReason = aReason;
  return NS_OK;
}
NS_IMETHODIMP
LoadInfo::GetRequestBlockingReason(uint32_t* aReason) {
  *aReason = mRequestBlockingReason;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetUnstrippedURI(nsIURI** aURI) {
  *aURI = do_AddRef(mUnstrippedURI).take();
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetUnstrippedURI(nsIURI* aURI) {
  mUnstrippedURI = aURI;
  return NS_OK;
}

void LoadInfo::SetClientInfo(const ClientInfo& aClientInfo) {
  mClientInfo.emplace(aClientInfo);
}

const Maybe<ClientInfo>& LoadInfo::GetClientInfo() { return mClientInfo; }

void LoadInfo::GiveReservedClientSource(
    UniquePtr<ClientSource>&& aClientSource) {
  MOZ_DIAGNOSTIC_ASSERT(aClientSource);
  mReservedClientSource = std::move(aClientSource);
  SetReservedClientInfo(mReservedClientSource->Info());
}

UniquePtr<ClientSource> LoadInfo::TakeReservedClientSource() {
  if (mReservedClientSource) {
    // If the reserved ClientInfo was set due to a ClientSource being present,
    // then clear that info object when the ClientSource is taken.
    mReservedClientInfo.reset();
  }
  return std::move(mReservedClientSource);
}

void LoadInfo::SetReservedClientInfo(const ClientInfo& aClientInfo) {
  MOZ_DIAGNOSTIC_ASSERT(mInitialClientInfo.isNothing());
  // Treat assignments of the same value as a no-op.  The emplace below
  // will normally assert when overwriting an existing value.
  if (mReservedClientInfo.isSome()) {
    if (mReservedClientInfo.ref() == aClientInfo) {
      return;
    }
    MOZ_DIAGNOSTIC_ASSERT(false, "mReservedClientInfo already set");
    mReservedClientInfo.reset();
  }
  mReservedClientInfo.emplace(aClientInfo);
}

void LoadInfo::OverrideReservedClientInfoInParent(
    const ClientInfo& aClientInfo) {
  // This should only be called to handle redirects in the parent process.
  MOZ_ASSERT(XRE_GetProcessType() == GeckoProcessType_Default);

  mInitialClientInfo.reset();
  mReservedClientInfo.reset();
  mReservedClientInfo.emplace(aClientInfo);
}

const Maybe<ClientInfo>& LoadInfo::GetReservedClientInfo() {
  return mReservedClientInfo;
}

void LoadInfo::SetInitialClientInfo(const ClientInfo& aClientInfo) {
  MOZ_DIAGNOSTIC_ASSERT(!mReservedClientSource);
  MOZ_DIAGNOSTIC_ASSERT(mReservedClientInfo.isNothing());
  // Treat assignments of the same value as a no-op.  The emplace below
  // will normally assert when overwriting an existing value.
  if (mInitialClientInfo.isSome() && mInitialClientInfo.ref() == aClientInfo) {
    return;
  }
  mInitialClientInfo.emplace(aClientInfo);
}

const Maybe<ClientInfo>& LoadInfo::GetInitialClientInfo() {
  return mInitialClientInfo;
}

void LoadInfo::SetController(const ServiceWorkerDescriptor& aServiceWorker) {
  mController.emplace(aServiceWorker);
}

void LoadInfo::ClearController() { mController.reset(); }

const Maybe<ServiceWorkerDescriptor>& LoadInfo::GetController() {
  return mController;
}

void LoadInfo::SetPerformanceStorage(PerformanceStorage* aPerformanceStorage) {
  mPerformanceStorage = aPerformanceStorage;
}

PerformanceStorage* LoadInfo::GetPerformanceStorage() {
  if (mPerformanceStorage) {
    return mPerformanceStorage;
  }

  auto* innerWindow = nsGlobalWindowInner::GetInnerWindowWithId(mInnerWindowID);
  if (!innerWindow) {
    return nullptr;
  }

  if (!TriggeringPrincipal()->Equals(innerWindow->GetPrincipal())) {
    return nullptr;
  }

  if (nsILoadInfo::GetExternalContentPolicyType() ==
          ExtContentPolicy::TYPE_SUBDOCUMENT &&
      !GetIsFromProcessingFrameAttributes()) {
    // We only report loads caused by processing the attributes of the
    // browsing context container.
    return nullptr;
  }

  mozilla::dom::Performance* performance = innerWindow->GetPerformance();
  if (!performance) {
    return nullptr;
  }

  return performance->AsPerformanceStorage();
}

NS_IMETHODIMP
LoadInfo::GetCspEventListener(nsICSPEventListener** aCSPEventListener) {
  NS_IF_ADDREF(*aCSPEventListener = mCSPEventListener);
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetCspEventListener(nsICSPEventListener* aCSPEventListener) {
  mCSPEventListener = aCSPEventListener;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetInternalContentPolicyType(nsContentPolicyType* aResult) {
  *aResult = mInternalContentPolicyType;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::GetLoadingEmbedderPolicy(
    nsILoadInfo::CrossOriginEmbedderPolicy* aOutPolicy) {
  *aOutPolicy = mLoadingEmbedderPolicy;
  return NS_OK;
}

NS_IMETHODIMP
LoadInfo::SetLoadingEmbedderPolicy(
    nsILoadInfo::CrossOriginEmbedderPolicy aPolicy) {
  mLoadingEmbedderPolicy = aPolicy;
  return NS_OK;
}

already_AddRefed<nsIContentSecurityPolicy> LoadInfo::GetCsp() {
  // Before querying the CSP from the client we have to check if the
  // triggeringPrincipal originates from an addon and potentially
  // overrides the CSP stored within the client.
  if (mLoadingPrincipal && BasePrincipal::Cast(mTriggeringPrincipal)
                               ->OverridesCSP(mLoadingPrincipal)) {
    nsCOMPtr<nsIExpandedPrincipal> ep = do_QueryInterface(mTriggeringPrincipal);
    nsCOMPtr<nsIContentSecurityPolicy> addonCSP;
    if (ep) {
      addonCSP = ep->GetCsp();
    }
    return addonCSP.forget();
  }

  if (mClientInfo.isNothing()) {
    return nullptr;
  }

  nsCOMPtr<nsINode> node = do_QueryReferent(mLoadingContext);
  RefPtr<Document> doc = node ? node->OwnerDoc() : nullptr;

  // If the client is of type window, then we return the cached CSP
  // stored on the document instead of having to deserialize the CSP
  // from the ClientInfo.
  if (doc && mClientInfo->Type() == ClientType::Window) {
    nsCOMPtr<nsIContentSecurityPolicy> docCSP = doc->GetCsp();
    return docCSP.forget();
  }

  Maybe<mozilla::ipc::CSPInfo> cspInfo = mClientInfo->GetCspInfo();
  if (cspInfo.isNothing()) {
    return nullptr;
  }
  nsCOMPtr<nsIContentSecurityPolicy> clientCSP =
      CSPInfoToCSP(cspInfo.ref(), doc);
  return clientCSP.forget();
}

already_AddRefed<nsIContentSecurityPolicy> LoadInfo::GetPreloadCsp() {
  if (mClientInfo.isNothing()) {
    return nullptr;
  }

  nsCOMPtr<nsINode> node = do_QueryReferent(mLoadingContext);
  RefPtr<Document> doc = node ? node->OwnerDoc() : nullptr;

  // If the client is of type window, then we return the cached CSP
  // stored on the document instead of having to deserialize the CSP
  // from the ClientInfo.
  if (doc && mClientInfo->Type() == ClientType::Window) {
    nsCOMPtr<nsIContentSecurityPolicy> preloadCsp = doc->GetPreloadCsp();
    return preloadCsp.forget();
  }

  Maybe<mozilla::ipc::CSPInfo> cspInfo = mClientInfo->GetPreloadCspInfo();
  if (cspInfo.isNothing()) {
    return nullptr;
  }
  nsCOMPtr<nsIContentSecurityPolicy> preloadCSP =
      CSPInfoToCSP(cspInfo.ref(), doc);
  return preloadCSP.forget();
}

already_AddRefed<nsIContentSecurityPolicy> LoadInfo::GetCspToInherit() {
  nsCOMPtr<nsIContentSecurityPolicy> cspToInherit = mCspToInherit;
  return cspToInherit.forget();
}

}  // namespace net
}  // namespace mozilla