Add support for ALPN
Revert "readme: fix issue tracker link"
This reverts commit 30dc7be08e8afa7a33da3a8228377755ae96d34a.
This commit contains WIP changes committed by mistake.
Fix Unix socket backend config
readme: fix issue tracker link
readme: add contributing section
Add support for TLS backends
Update to go-proxyproto v0.3.0
Move ACME logger setup to cmd/tlstunnel
This will allow us to customize the logger options depending on CLI
Drop TODO regarding ACME HTTP challenges
Add "tls load" frontend directive
Switch to scfg
And we get nested blocks for free.
Set PROXY protocol PP2_TYPE_SSL
Set PROXY protocol PP2_TYPE_AUTHORITY TLV
Use upstream proxyproto.HeaderProxyFromAddrs
Add the "tls.email" directive
To receive expiration warnings from Let's Encrypt.
man: fix acme_ca directive name
Fixes: e2f4dddfefbc ("Change `tls ca` to `tls acme_ca`")
man: add a "files" section
Update certmagic to fix ALPN protocols
A recent certmagic commit  removes the assumption that tlstunnel will
proxy HTTP 1.1 and 2 traffic.
build: fix quoting typo
Quoting after the equal sign isn't recognized by the Go toolchain
Add support for wildcard server names in frontend directives
This adds support for matching incoming TLS connections to the
corresponding frontend when the frontend has a wildcard server name.
This does not add support for generating wildcard certificates from
Let's Encrypt, which requires DNS challenges.