mod_http_oauth2: Return validation output added in trunk rev 72d7830505f0
It's not fun at all to try to register a client and only get back
"failed schema validation", this should help with that.
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labels:
summary: Workaround for servers doing EXTERNAL without proper stream headers
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Introduction
============
This module is a workaround for servers that try to do s2s
authentication with certificates and SASL EXTERNAL, but do not send
correct stream headers. Notably Openfire versions since 3.7 or 3.8.