shellinabox | Official-ish Fork of Shell In A Box | Emulator library

I am implementing a modified version of Duo Labs' py_webauthn demo in order to add physical authentication to my website. The demo is built in Flask, and uses the flask-login library in conjunction with an SQLAlchemy database to store user data.

What I would ideally like is for the Flask app to act as an Nginx authenticator, such that a logged-in user is able to access other proxy_pass'ed services on the server.

I had originally attempted to implement the reverse proxies in Flask, but the only working solution I have found requires the Twisted framework (as services like Shellinabox require constant requests being made), which needs a entirely separate WSGI application to be set up—an unnecessary middleman that is difficult to integrate.

My ideal result would be for a user to initially access the server and be proxy-pass'ed to the Flask authentication server, then would be able to access several other reverse-proxied services through Nginx. I am still open to a Python reverse proxy, but have found that Nginx best suits my needs.

How should I go about integrating Flask and Nginx?

(The app.py file for the demo library is available here. The Webauthn functionality is simply built on top of flask-login.)

Some days ago, I installed shellinabox in my ubuntu 16.04, since I do not use it anymore, so I uninstalled it via sudo apt-get remove shellinabox. After uninstalled successfully, I checked the process and found the shellinabox process is still there, if I killed this process, a few seconds later, it shows again.

I have combine shellinabox and redis in a docker image。

my Dockerfile is simply as below：

Is there a way to change the default block cursor used by Shellinabox to a vertical bar?

Using Chrome's inspector tool, I found this div:

I was delighted to find out that SSH config files allow you to specify configurations with the Match condition, including by Address as I was hoping. Unfortunately, it's not working.

My first red flag was that vim was not highlighting Address like it was for the Host and User conditions. Then, when I tested this configuration:

I have kubernetes installed on bare metal ubuntu server, below is the output of kubectl version command

Client Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.0", GitCommit:"fff5156092b56e6bd60fff75aad4dc9de6b6ef37", GitTreeState:"clean", BuildDate:"2017-03-28T16:36:33Z", GoVersion:"go1.7.5", Compiler:"gc", Platform:"linux/amd64"} Server Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.3", GitCommit:"0480917b552be33e2dba47386e51decb1a211df6", GitTreeState:"clean", BuildDate:"2017-05-10T15:38:08Z", GoVersion:"go1.7.5", Compiler:"gc", Platform:"linux/amd64"}

I am running google shellinabox inside a docker container. It all works well with the docker container, but when I put the same image inside a kubernetes pod and expose it with a kubernetes service, my browser session to shellinabox times out after ~60 secs. Since this works fine with standalone docker container, I think this is caused by kubernetes. Is there any timeout on the kubernetes and how do I configure that.

Any help?