A well-known URI for publishing ECHConfigList values from a web server. The Internet draft is an IETF TLS WG draft specification.
This is the local copy.
wkech-03.sh is a bash script that implements (most of) the draft. That has a bunch of dependencies, and is a work-in-progress, so don't use it - it's for testing and not that well tested. That is used for the defo.ie test ECH deployment.
wkech-07.sh is a version matching draft -07 that can use an
ECH-enabled curl
or openssl s_client. Plan is to replace our test deployment's use of
wkech-03 with that soonish.
(ECH used be called ESNI, hence the repo name.)