envoyproxy/envoy
Auf GitHub ansehenCustom headers are not available to the SNI `override_auto_sni_header` when added using `request_headers_to_add`
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#18.308 geöffnet am 29. Sept. 2021
area/httparea/tlshelp wanted
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Beschreibung
Title
Custom headers are not available to the SNI override_auto_sni_header when added using request_headers_to_add
Description
We now allow a customer header to populate the SNI for the upstream requests [Link]. But, if the custom header is not coming from downstream and gets added anywhere using request_headers_to_add then it's value is not available here as this piece of code to populate the SNI gets invoked before we add/modify the request headers probably here.