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Bug 1590166 - WindowGlobalChild::Create should call GetCrossOriginOpenerPolicy instead of ComputeCrossOriginOpenerPolicy r=bzbarsky

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Differential Revision: https://phabricator.services.mozilla.com/D59360

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Valentin Gosu 2020-01-18 17:14:07 +00:00
parent 10a5ef8799
commit 1e2da20ce2
13 changed files with 67 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
dom/ipc/WindowGlobalChild.cpp
View File

@ -81,8 +81,7 @@ already_AddRefed<WindowGlobalChild> WindowGlobalChild::Create(
if (httpChan &&
loadInfo->GetExternalContentPolicyType() ==
nsIContentPolicy::TYPE_DOCUMENT &&
NS_SUCCEEDED(httpChan->ComputeCrossOriginOpenerPolicy(
nsILoadInfo::OPENER_POLICY_NULL, &policy))) {
NS_SUCCEEDED(httpChan->GetCrossOriginOpenerPolicy(&policy))) {
bc->SetOpenerPolicy(policy);
}

4
netwerk/base/nsIProcessSwitchRequestor.idl
View File

@ -46,7 +46,7 @@ interface nsIProcessSwitchRequestor : nsISupports
/**
* Returns a cached CrossOriginOpenerPolicy that is computed just before we
* determine if there is a policy mismatch.
* @throws NS_ERROR_NOT_AVAILABLE if it has not been computed yet
* @throws NS_ERROR_NOT_AVAILABLE if called before onStartRequest
*/
[must_use] readonly attribute nsILoadInfo_CrossOriginOpenerPolicy crossOriginOpenerPolicy;
[must_use, binaryname(CachedCrossOriginOpenerPolicy)] readonly attribute nsILoadInfo_CrossOriginOpenerPolicy crossOriginOpenerPolicy;
};

2
netwerk/ipc/DocumentLoadListener.cpp
View File

@ -1238,7 +1238,7 @@ DocumentLoadListener::HasCrossOriginOpenerPolicyMismatch(bool* aMismatch) {
}
NS_IMETHODIMP
DocumentLoadListener::GetCrossOriginOpenerPolicy(
DocumentLoadListener::GetCachedCrossOriginOpenerPolicy(
nsILoadInfo::CrossOriginOpenerPolicy* aPolicy) {
MOZ_ASSERT(aPolicy);
if (!aPolicy) {

6
netwerk/protocol/http/ClassifierDummyChannel.cpp
View File

@ -661,5 +661,11 @@ NS_IMETHODIMP ClassifierDummyChannel::ComputeCrossOriginOpenerPolicy(
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
ClassifierDummyChannel::GetCrossOriginOpenerPolicy(
nsILoadInfo::CrossOriginOpenerPolicy* aPolicy) {
return NS_ERROR_NOT_IMPLEMENTED;
}
} // namespace net
} // namespace mozilla

18
netwerk/protocol/http/HttpBaseChannel.cpp
View File

@ -158,6 +158,7 @@ HttpBaseChannel::HttpBaseChannel()
: mReportCollector(new ConsoleReportCollector()),
mHttpHandler(gHttpHandler),
mChannelCreationTime(0),
mComputedCrossOriginOpenerPolicy(nsILoadInfo::OPENER_POLICY_NULL),
mStartPos(UINT64_MAX),
mTransferSize(0),
mRequestSize(0),
@ -4585,5 +4586,22 @@ NS_IMETHODIMP HttpBaseChannel::ComputeCrossOriginOpenerPolicy(
return NS_OK;
}
NS_IMETHODIMP
HttpBaseChannel::GetCrossOriginOpenerPolicy(
nsILoadInfo::CrossOriginOpenerPolicy* aPolicy) {
MOZ_ASSERT(aPolicy);
if (!aPolicy) {
return NS_ERROR_INVALID_ARG;
}
// If this method is called before OnStartRequest (ie. before we call
// ComputeCrossOriginOpenerPolicy) or if we were unable to compute the
// policy we'll throw an error.
if (!mOnStartRequestCalled) {
return NS_ERROR_NOT_AVAILABLE;
}
*aPolicy = mComputedCrossOriginOpenerPolicy;
return NS_OK;
}
} // namespace net
} // namespace mozilla

6
netwerk/protocol/http/HttpBaseChannel.h
View File

@ -314,6 +314,8 @@ class HttpBaseChannel : public nsHashPropertyBag,
NS_IMETHOD CancelByURLClassifier(nsresult aErrorCode) override;
virtual void SetIPv4Disabled(void) override;
virtual void SetIPv6Disabled(void) override;
NS_IMETHOD GetCrossOriginOpenerPolicy(
nsILoadInfo::CrossOriginOpenerPolicy* aCrossOriginOpenerPolicy) override;
NS_IMETHOD ComputeCrossOriginOpenerPolicy(
nsILoadInfo::CrossOriginOpenerPolicy aInitiatorPolicy,
nsILoadInfo::CrossOriginOpenerPolicy* aOutPolicy) override;
@ -702,6 +704,10 @@ class HttpBaseChannel : public nsHashPropertyBag,
// so that the timing can still be queried from OnStopRequest
TimingStruct mTransactionTimings;
// Gets computed during ComputeCrossOriginOpenerPolicyMismatch so we have
// the channel's policy even if we don't know policy initiator.
nsILoadInfo::CrossOriginOpenerPolicy mComputedCrossOriginOpenerPolicy;
uint64_t mStartPos;
uint64_t mTransferSize;
uint64_t mRequestSize;

14
netwerk/protocol/http/HttpChannelChild.cpp
View File

@ -383,7 +383,8 @@ mozilla::ipc::IPCResult HttpChannelChild::RecvOnStartRequest(
const bool& aApplyConversion, const bool& aIsResolvedByTRR,
const ResourceTimingStructArgs& aTiming,
const bool& aAllRedirectsSameOrigin, const Maybe<uint32_t>& aMultiPartID,
const bool& aIsLastPartOfMultiPart) {
const bool& aIsLastPartOfMultiPart,
const nsILoadInfo::CrossOriginOpenerPolicy& aOpenerPolicy) {
AUTO_PROFILER_LABEL("HttpChannelChild::RecvOnStartRequest", NETWORK);
LOG(("HttpChannelChild::RecvOnStartRequest [this=%p]\n", this));
// mFlushedForDiversion and mDivertingToParent should NEVER be set at this
@ -405,7 +406,8 @@ mozilla::ipc::IPCResult HttpChannelChild::RecvOnStartRequest(
aCacheExpirationTime, aCachedCharset, aSecurityInfoSerialization,
aSelfAddr, aPeerAddr, aCacheKey, aAltDataType, aAltDataLen,
aDeliveringAltData, aApplyConversion, aIsResolvedByTRR, aTiming,
aAllRedirectsSameOrigin, aMultiPartID, aIsLastPartOfMultiPart]() {
aAllRedirectsSameOrigin, aMultiPartID, aIsLastPartOfMultiPart,
aOpenerPolicy]() {
self->OnStartRequest(
aChannelStatus, aResponseHead, aUseResponseHead, aRequestHeaders,
aLoadInfoForwarder, aIsFromCache, aIsRacing, aCacheEntryAvailable,
@ -413,7 +415,8 @@ mozilla::ipc::IPCResult HttpChannelChild::RecvOnStartRequest(
aCachedCharset, aSecurityInfoSerialization, aSelfAddr, aPeerAddr,
aCacheKey, aAltDataType, aAltDataLen, aDeliveringAltData,
aApplyConversion, aIsResolvedByTRR, aTiming,
aAllRedirectsSameOrigin, aMultiPartID, aIsLastPartOfMultiPart);
aAllRedirectsSameOrigin, aMultiPartID, aIsLastPartOfMultiPart,
aOpenerPolicy);
}));
{
@ -467,7 +470,8 @@ void HttpChannelChild::OnStartRequest(
const bool& aDeliveringAltData, const bool& aApplyConversion,
const bool& aIsResolvedByTRR, const ResourceTimingStructArgs& aTiming,
const bool& aAllRedirectsSameOrigin, const Maybe<uint32_t>& aMultiPartID,
const bool& aIsLastPartOfMultiPart) {
const bool& aIsLastPartOfMultiPart,
const nsILoadInfo::CrossOriginOpenerPolicy& aOpenerPolicy) {
LOG(("HttpChannelChild::OnStartRequest [this=%p]\n", this));
// mFlushedForDiversion and mDivertingToParent should NEVER be set at this
@ -487,6 +491,8 @@ void HttpChannelChild::OnStartRequest(
return;
}
mComputedCrossOriginOpenerPolicy = aOpenerPolicy;
if (!mCanceled && NS_SUCCEEDED(mStatus)) {
mStatus = aChannelStatus;
}

6
netwerk/protocol/http/HttpChannelChild.h
View File

@ -145,7 +145,8 @@ class HttpChannelChild final : public PHttpChannelChild,
const bool& aApplyConversion, const bool& aIsResolvedByTRR,
const ResourceTimingStructArgs& aTiming,
const bool& aAllRedirectsSameOrigin, const Maybe<uint32_t>& aMultiPartID,
const bool& aIsLastPartOfMultiPart) override;
const bool& aIsLastPartOfMultiPart,
const nsILoadInfo::CrossOriginOpenerPolicy& aOpenerPolicy) override;
mozilla::ipc::IPCResult RecvOnTransportAndData(
const nsresult& aChannelStatus, const nsresult& aTransportStatus,
const uint64_t& aOffset, const uint32_t& aCount,
@ -510,7 +511,8 @@ class HttpChannelChild final : public PHttpChannelChild,
const bool& deliveringAltData, const bool& aApplyConversion,
const bool& aIsResolvedByTRR, const ResourceTimingStructArgs& aTiming,
const bool& aAllRedirectsSameOrigin, const Maybe<uint32_t>& aMultiPartID,
const bool& aIsLastPartOfMultiPart);
const bool& aIsLastPartOfMultiPart,
const nsILoadInfo::CrossOriginOpenerPolicy& aOpenerPolicy);
void MaybeDivertOnData(const nsCString& data, const uint64_t& offset,
const uint32_t& count);
void OnTransportAndData(const nsresult& channelStatus, const nsresult& status,

6
netwerk/protocol/http/HttpChannelParent.cpp
View File

@ -1522,6 +1522,10 @@ HttpChannelParent::OnStartRequest(nsIRequest* aRequest) {
bool allRedirectsSameOrigin = false;
chan->GetAllRedirectsSameOrigin(&allRedirectsSameOrigin);
nsILoadInfo::CrossOriginOpenerPolicy openerPolicy =
nsILoadInfo::OPENER_POLICY_NULL;
chan->GetCrossOriginOpenerPolicy(&openerPolicy);
rv = NS_OK;
if (mIPCClosed ||
!SendOnStartRequest(
@ -1533,7 +1537,7 @@ HttpChannelParent::OnStartRequest(nsIRequest* aRequest) {
chan->GetPeerAddr(), redirectCount, cacheKey, altDataType, altDataLen,
deliveringAltData, applyConversion, isResolvedByTRR,
GetTimingAttributes(mChannel), allRedirectsSameOrigin, multiPartID,
isLastPartOfMultiPart)) {
isLastPartOfMultiPart, openerPolicy)) {
rv = NS_ERROR_UNEXPECTED;
}
requestHead->Exit();

4
netwerk/protocol/http/PHttpChannel.ipdl
View File

@ -21,6 +21,7 @@ using class nsHttpHeaderArray from "nsHttpHeaderArray.h";
using mozilla::net::NetAddr from "mozilla/net/DNS.h";
using refcounted class nsIReferrerInfo from "mozilla/dom/ReferrerInfoUtils.h";
using nsIHttpChannel::FlashPluginState from "mozilla/net/NeckoMessageUtils.h";
using nsILoadInfo::CrossOriginOpenerPolicy from "nsILoadInfo.h";
namespace mozilla {
namespace net {
@ -130,7 +131,8 @@ child:
ResourceTimingStructArgs timing,
bool allRedirectsSameOrigin,
uint32_t? multiPartId,
bool isLastPartOfMultiPart);
bool isLastPartOfMultiPart,
CrossOriginOpenerPolicy policy);
// Combines a single OnDataAvailable and its associated OnProgress &
// OnStatus calls into one IPDL message

16
netwerk/protocol/http/nsHttpChannel.cpp
View File

@ -304,7 +304,6 @@ nsHttpChannel::nsHttpChannel()
mOfflineCacheLastModifiedTime(0),
mSuspendTotalTime(0),
mRedirectType(0),
mComputedCrossOriginOpenerPolicy(nsILoadInfo::OPENER_POLICY_NULL),
mCacheOpenWithPriority(false),
mCacheQueueSizeWhenOpen(0),
mCachedContentIsValid(false),
@ -7398,20 +7397,9 @@ nsHttpChannel::HasCrossOriginOpenerPolicyMismatch(bool* aMismatch) {
}
NS_IMETHODIMP
nsHttpChannel::GetCrossOriginOpenerPolicy(
nsHttpChannel::GetCachedCrossOriginOpenerPolicy(
nsILoadInfo::CrossOriginOpenerPolicy* aPolicy) {
MOZ_ASSERT(aPolicy);
if (!aPolicy) {
return NS_ERROR_INVALID_ARG;
}
// If this method is called before OnStartRequest (ie. before we call
// ComputeCrossOriginOpenerPolicy) or if we were unable to compute the
// policy we'll throw an error.
if (!mOnStartRequestCalled) {
return NS_ERROR_NOT_AVAILABLE;
}
*aPolicy = mComputedCrossOriginOpenerPolicy;
return NS_OK;
return HttpBaseChannel::GetCrossOriginOpenerPolicy(aPolicy);
}
// See https://gist.github.com/annevk/6f2dd8c79c77123f39797f6bdac43f3e

4
netwerk/protocol/http/nsHttpChannel.h
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@ -664,10 +664,6 @@ class nsHttpChannel final : public HttpBaseChannel,
static const uint32_t WAIT_FOR_CACHE_ENTRY = 1;
static const uint32_t WAIT_FOR_OFFLINE_CACHE_ENTRY = 2;
// Gets computed during ComputeCrossOriginOpenerPolicyMismatch so we have
// the channel's policy even if we don't know policy initiator.
nsILoadInfo::CrossOriginOpenerPolicy mComputedCrossOriginOpenerPolicy;
bool mCacheOpenWithPriority;
uint32_t mCacheQueueSizeWhenOpen;

10
netwerk/protocol/http/nsIHttpChannelInternal.idl
View File

@ -386,7 +386,15 @@ interface nsIHttpChannelInternal : nsISupports
void setIPv6Disabled();
/**
* Get the Cross-Origin-Opener-Policy of the top-level document channel.
* Returns a cached CrossOriginOpenerPolicy that is computed just before we
* determine if there is a policy mismatch.
* @throws NS_ERROR_NOT_AVAILABLE if it has not been computed yet
*/
readonly attribute nsILoadInfo_CrossOriginOpenerPolicy crossOriginOpenerPolicy;
/**
* Called during onStartRequest to compute the cross-origin-opener-policy
* for a given channel.
*/
[noscript]
nsILoadInfo_CrossOriginOpenerPolicy computeCrossOriginOpenerPolicy(