void ServiceWorkerManagerService::ProcessUpdaterActor(
ServiceWorkerUpdaterParent* aActor,
const OriginAttributes& aOriginAttributes, const nsACString& aScope,
uint64_t aParentId) {
AssertIsOnBackgroundThread();
MOZ_DIAGNOSTIC_ASSERT(!ServiceWorkerParentInterceptEnabled());
nsAutoCString suffix;
aOriginAttributes.CreateSuffix(suffix);
nsCString scope(aScope);
scope.Append(suffix);
for (uint32_t i = 0; i < mPendingUpdaterActors.Length(); ++i) {
// We already have an actor doing this update on another process.
if (mPendingUpdaterActors[i].mScope.Equals(scope) &&
mPendingUpdaterActors[i].mParentId != aParentId) {
Unused << aActor->SendProceed(false);
return;
}
}
if (aActor->Proceed(this)) {
PendingUpdaterActor* pua = mPendingUpdaterActors.AppendElement();
pua->mActor = aActor;
pua->mScope = scope;
pua->mParentId = aParentId;
}
}
static nsCString GetNodeId(const nsAString& aOrigin,
const nsAString& aTopLevelOrigin, bool aInPBMode) {
RefPtr<GeckoMediaPluginServiceParent> service =
GeckoMediaPluginServiceParent::GetSingleton();
EXPECT_TRUE(service);
nsCString nodeId;
nsresult result;
UniquePtr<GetNodeIdCallback> callback(
new TestGetNodeIdCallback(nodeId, result));
OriginAttributes attrs;
attrs.mPrivateBrowsingId = aInPBMode ? 1 : 0;
nsAutoCString suffix;
attrs.CreateSuffix(suffix);
nsAutoString origin;
origin.Assign(aOrigin);
origin.Append(NS_ConvertUTF8toUTF16(suffix));
nsAutoString topLevelOrigin;
topLevelOrigin.Assign(aTopLevelOrigin);
topLevelOrigin.Append(NS_ConvertUTF8toUTF16(suffix));
// We rely on the fact that the GetNodeId implementation for
// GeckoMediaPluginServiceParent is synchronous.
nsresult rv =
service->GetNodeId(origin, topLevelOrigin, NS_LITERAL_STRING("gmp-fake"),
std::move(callback));
EXPECT_TRUE(NS_SUCCEEDED(rv) && NS_SUCCEEDED(result));
return nodeId;
}
void
OriginAttributes::CreateAnonymizedSuffix(nsACString& aStr) const
{
OriginAttributes attrs = *this;
if (!attrs.mFirstPartyDomain.IsEmpty()) {
attrs.mFirstPartyDomain.AssignLiteral("_anonymizedFirstPartyDomain_");
}
attrs.CreateSuffix(aStr);
}
static bool
WriteSuffixAndSpec(JSStructuredCloneWriter* aWriter,
const OriginAttributes& aAttrs,
const nsCString& aSpec)
{
nsAutoCString suffix;
aAttrs.CreateSuffix(suffix);
return JS_WriteUint32Pair(aWriter, suffix.Length(), aSpec.Length()) &&
JS_WriteBytes(aWriter, suffix.get(), suffix.Length()) &&
JS_WriteBytes(aWriter, aSpec.get(), aSpec.Length());
}
// This is only a compatibility code for schema version 0. Returns the 'scope'
// key in the schema version 0 format for the scope column.
nsCString Scheme0Scope(const nsACString& aOriginSuffix,
const nsACString& aOriginNoSuffix) {
nsCString result;
OriginAttributes oa;
if (!aOriginSuffix.IsEmpty()) {
DebugOnly<bool> success = oa.PopulateFromSuffix(aOriginSuffix);
MOZ_ASSERT(success);
}
if (oa.mAppId != nsIScriptSecurityManager::NO_APP_ID ||
oa.mInIsolatedMozBrowser) {
result.AppendInt(oa.mAppId);
result.Append(':');
result.Append(oa.mInIsolatedMozBrowser ? 't' : 'f');
result.Append(':');
}
// If there is more than just appid and/or inbrowser stored in origin
// attributes, put it to the schema 0 scope as well. We must do that
// to keep the scope column unique (same resolution as schema 1 has
// with originAttributes and originKey columns) so that switch between
// schema 1 and 0 always works in both ways.
nsAutoCString remaining;
oa.mAppId = 0;
oa.mInIsolatedMozBrowser = false;
oa.CreateSuffix(remaining);
if (!remaining.IsEmpty()) {
MOZ_ASSERT(!aOriginSuffix.IsEmpty());
if (result.IsEmpty()) {
// Must contain the old prefix, otherwise we won't search for the whole
// origin attributes suffix.
result.AppendLiteral("0:f:");
}
// Append the whole origin attributes suffix despite we have already stored
// appid and inbrowser. We are only looking for it when the scope string
// starts with "$appid:$inbrowser:" (with whatever valid values).
//
// The OriginAttributes suffix is a string in a form like:
// "^addonId=101&userContextId=5" and it's ensured it always starts with '^'
// and never contains ':'. See OriginAttributes::CreateSuffix.
result.Append(aOriginSuffix);
result.Append(':');
}
result.Append(aOriginNoSuffix);
return result;
}
static NodeId GetNodeId(const nsAString& aOrigin,
const nsAString& aTopLevelOrigin,
const nsAString& aGmpName, bool aInPBMode) {
OriginAttributes attrs;
attrs.mPrivateBrowsingId = aInPBMode ? 1 : 0;
nsAutoCString suffix;
attrs.CreateSuffix(suffix);
nsAutoString origin;
origin.Assign(aOrigin);
origin.Append(NS_ConvertUTF8toUTF16(suffix));
nsAutoString topLevelOrigin;
topLevelOrigin.Assign(aTopLevelOrigin);
topLevelOrigin.Append(NS_ConvertUTF8toUTF16(suffix));
return NodeId(origin, topLevelOrigin, aGmpName);
}