* remove mount accessor from MFA config
* Update login_mfa_duo_test.go
* DUO test with entity templating
* using identitytpl.PopulateString to perform templating
* minor refactoring
* fixing fmt failures in CI
* change username format to username template
* fixing username_template example
* Add support for PROXY protocol v2 in TCP listener
I did not find tests for this so I added one trying to cover different
configurations to make sure I did not break something. As far as I know,
the behavior should be exactly the same as before except for one thing
when proxy_protocol_behavior is set to "deny_unauthorized", unauthorized
requests were previously silently reject because of https://github.com/armon/go-proxyproto/blob/7e956b284f0a/protocol.go#L81-L84
but it will now be logged.
Also fixes https://github.com/hashicorp/vault/issues/9462 by adding
support for `PROXY UNKNOWN` for PROXY protocol v1.
Closes https://github.com/hashicorp/vault/issues/3807
* Add changelog
* Add an idle timeout for the server
Because tidy operations can be long-running, this also changes all tidy
operations to behave the same operationally (kick off the process, get a
warning back, log errors to server log) and makes them all run in a
goroutine.
This could mean a sort of hard stop if Vault gets sealed because the
function won't have the read lock. This should generally be okay
(running tidy again should pick back up where it left off), but future
work could use cleanup funcs to trigger the functions to stop.
* Fix up tidy test
* Add deadline to cluster connections and an idle timeout to the cluster server, plus add readheader/read timeout to api server
