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rosstimothy
550d23d15d
* Fix goroutine and memory leak in watchCertAuthorities The CA Watcher was blocking both on writing to a channel when the watcher was closed and on HTTP calls that had no request timeout or context passed to cause cancellation. All resourceWatcher implementations that had a bug which may cause them to block on writing to a channel forever were fixed by selecting on the write and ctx.Done. Adding context.Context to all Get/Put/Post/Delete methods on the auth HTTPClient to force callers to propagate context. Prior all calls used context.TODO which prevents requests from being properly cancelled. Add context propagation to RotateCertAuthority, RotateExternalCertAuthority, GetCertAuthority, GetCertAuthorities. This is needed to get the correct ctx from the CertAtuhorityWatcher all the way down to the HTTPClient that makes the call. Closes #10648