Fix tls-alpn-01 challenge errors

certmagic's NextProtos contains acmez.ACMETLS1Protocol. We mustn't overwrite it, otherwise tls-alpn-01 challenges will fail.
2021-02-18 16:05:45 +01:00 · 2021-02-18 16:05:45 +01:00 · f0bd8e9214
parent 79a1a67994
commit f0bd8e9214
1 changed files with 1 additions and 1 deletions
--- a/server.go
+++ b/server.go
@ -266,7 +266,7 @@ func (ln *Listener) handle(conn net.Conn) error {
 			return nil, err
 		}

-		tlsConfig.NextProtos = fe.Protocols
+		tlsConfig.NextProtos = append(tlsConfig.NextProtos, fe.Protocols...)
 		return tlsConfig, nil
 	}
 	tlsConn := tls.Server(conn, tlsConfig)