whayle/sslh

container for sslh, a ssl/ssh multiplexer : https://www.rutschle.net/tech/sslh/README.html

USE AT YOUR OWN RISK

use case is for sharing an SSL connection with SSH and VPN

typically;

$ sudo docker run -d --name sslh --net=host -p 443:443 -p 127.0.0.1::22 whayle/sslh

Note: This image is based on phusion/baseimage-docker which has SSH listening on 22 by default.

Requirements

docker >= 0.11

Configuration

Theses options can be passed to the container using docker -e <variable>.

Variable	Function
LISTEN_ADDR	Address to listen on waiting for new connections. The format is <ip>:<port>. Defaults to: 0.0.0.0:443
HTTP_TARGET_ADDR	Address to relay when a new HTTP connection is detected. The format is <ip>:<port>. Defaults to: $HOST_ADDR:80
XMPP_TARGET_ADDR	Address to relay when a new XMPP connection is detected. The format is <ip>:<port>. Defaults to: $HOST_ADDR:5222
SSL_TARGET_ADDR	Address to relay when a new SSL (HTTPS) connection is detected. The format is <ip>:<port>. Defaults to: $HOST_ADDR:8443
SSH_TARGET_ADDR	Address to relay when a new SSH connection is detected. The format is <ip>:<port>. Defaults to: $HOST_ADDR:22
VPN_TARGET_ADDR	Address to relay when a new Open VPN connection is detected. The format is <ip>:<port>. Defaults to: $HOST_ADDR:1194
TRANSPARENT	use the transparent option if set to true
SSLH_USER	default is sslh
SSLH_PIDFILE	default is /var/run/sslh/sslh.pid

You will need to map a volume to store configuration from the file /etc/default/sslh, and set RUN=yes

Any settings in this file will override environment settings

Here is a sample file;

RUN=yes

# binary to use: forked (sslh) or single-thread (sslh-select) version
DAEMON=/usr/sbin/sslh
#DAEMON_OPTS="--user sslh --pidfile /var/run/sslh/sslh.pid"

#Set all other options in environment variables when running the container