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Issue #2402 - Move WorkerPrivate::SetPrincipal() logic into a WorkerLoadInfo method. https://bugzilla.mozilla.org/show_bug.cgi?id=1333573 Make worker SetPrincipalOnMainThread fallible. https://bugzilla.mozilla.org/show_bug.cgi?id=1338523

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This commit is contained in:
Brian Smith 2024-01-05 02:18:41 -06:00 • committed by roytam1
commit f8a174e19f
5 changed files with 47 additions and 27 deletions
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11
dom/workers/ScriptLoader.cpp
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@ -1202,7 +1202,7 @@ private:
// load group's appId and browser element flag.
MOZ_ASSERT(NS_LoadGroupMatchesPrincipal(channelLoadGroup, channelPrincipal));
mWorkerPrivate->SetPrincipal(channelPrincipal, channelLoadGroup);
mWorkerPrivate->SetPrincipalOnMainThread(channelPrincipal, channelLoadGroup);
// We did inherit CSP in bug 1223647. If we do not already have a CSP, we
// should get it from the HTTP headers on the worker script.
@ -1290,7 +1290,14 @@ private:
#endif
mWorkerPrivate->InitChannelInfo(aChannelInfo);
mWorkerPrivate->SetPrincipal(responsePrincipal, loadGroup);
// Override the principal on the WorkerPrivate. We just asserted that
// this is the same as our current WorkerPrivate principal, so this is
// almost a no-op. We must do, it though, in order to avoid accidentally
// propagating the CSP object back to the ServiceWorkerRegistration
// principal. If bug 965637 is fixed then this can be removed.
rv = mWorkerPrivate->SetPrincipalOnMainThread(responsePrincipal, loadGroup);
MOZ_DIAGNOSTIC_ASSERT(NS_SUCCEEDED(rv));
rv = mWorkerPrivate->SetCSPFromHeaderValues(aCSPHeaderValue,
aCSPReportOnlyHeaderValue);