# Overview

## Introduction

This is an example implementation of a UMA Host, Requester and Host.

## How to run

Install it via:

python setup.py develop


Then go to uma/host in three terminals and start them like this:

python main.py 8999
python main.py 9000
python main.py 9001


These will represent:

• the Requester
• The Host with the protected resource
• The Authorization Manager

This starts the UMA flow. This will:

• try to access http://localhost:9000/mrtopf (resource on Host)
• will receive a 401 with the AM as information in WWW-Authenticate
• will redirect the user via OAuth Web Server flow to the AM (9001)
• the AM will ask the user for permission (only ok is implemented so far)
• the AM will send a temporary code back to the Requester
• The requester exchanged this with an access token (GET is used now, needs to be POST)
• Then the initial request is tried again and it should show the JSON response of http://localhost:8999/requester

This is all rough and no data is actually stored. In order to do this again, restart all servers.