Add CORS headers to the tsh login
callback
#39696
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR adds CORS response headers for preflight requests on
/callback
during thetsh login
SSO login flow, which might become necessary in the future since it's a requirement that has been added and removed several times to Google Chrome (most recently discussed in https://issues.chromium.org/issues/330364341).Before this PR, launching Chrome with
--enable-features=PrivateNetworkAccessForNavigations
and going throughtsh login
results in a successfultsh login
but a broken page in the browser; after this PR, the browser is successfully redirected to the "Login successful" page.In addition, this PR makes it so that in the future (v17) we can have the proxy POST the callback data to
tsh
rather than relying on a redirect.changelog: fix broken SSO login landing page on certain versions of Google Chrome