Reverse-ssh-manager

Reverse-ssh-manager allows to manage reverse ssh connections through a web application.

It also provide a Dockerfile to easily run Reverse-ssh-manager in a docker container.

Install

You can install reverse-ssh-manager in a virtualenv (with virtualenvwrapper and pip):

$ mkvirtualenv reverse-ssh-manager
(reverse-ssh-manager) $ pip install reverse-ssh-manager

Or if you want to contribute some patches to reverse-ssh-manager:

$ git clone git@github.com:bbinet/reverse-ssh-manager.git
$ cd reverse-ssh-manager/
$ mkvirtualenv reverse-ssh-manager
(reverse-ssh-manager) $ python setup.py develop

Then, do the following steps:

(reverse-ssh-manager) $ pip install nodeenv
(reverse-ssh-manager) $ nodeenv -p --prebuilt
(reverse-ssh-manager) $ npm install -g bower gulp
(reverse-ssh-manager) $ npm install
(reverse-ssh-manager) $ bower install
(reverse-ssh-manager) $ gulp

Configure

Create a configuration file that looks like:

$ cat path/to/config.cfg

[bottle]
host = 0.0.0.0
port = 8080
debug = true

Note that the [bottle] section is optional, the defaults are:

[bottle]
host = localhost
port = 8888
server = wsgiref
debug = false

Run

Run the reverse-ssh-manager server by running the following command:

(reverse-ssh-manager) $ reverse-ssh-manager path/to/config.cfg

Then visit http://localhost:8888/, it should display a web interface to manage reverse ssh tunnels.

Release

To make a new release, do the following steps:

(reverse-ssh-manager) $ npm install
(reverse-ssh-manager) $ bower install
(reverse-ssh-manager) $ gulp
(reverse-ssh-manager) $ deactivate
$ vi setup.py  # bump version
$ git add setup.py
$ git commit -m "bump version to X.X.X"
$ git tag vX.X.X
$ python setup.py sdist bdist_wheel upload
$ git push --tags

Docker

Build

To create the image bbinet/reverse-ssh-manager, execute the following command:

docker build -t bbinet/reverse-ssh-manager .

You can now push the new image to the public registry:

docker push bbinet/reverse-ssh-manager

Run

Then, when starting your rsm container, you will want to bind ports 22 and 80 from the rsm container to a host external port.

You also need to provide a read-only authorized_keys file that will be use to allow some users to create ssh tunnels using their public ssh key.

Note that psutil won't be able to get pids of running ssh connection unless you specify option --cap-add SYS_PTRACE with docker run.

If you want to override ssh HostKey file, you can use the HOST_KEY environment variable to give the path to the ssh host key you can provide through a docker volume.

For example:

$ docker pull bbinet/reverse-ssh-manager

$ docker run --name rsm

-v authorized_keys:/etc/ssh/authorized_keys:ro -v own_ssh_host_rsa_key:/etc/ssh/own_ssh_host_rsa_key:ro -e HOST_KEY="/etc/ssh/own_ssh_host_rsa_key" -p 22:22 --cap-add SYS_PTRACE bbinet/reverse-ssh-manager