some more info about doors (TODO finalize later)

doc/doors_testserver_config.md

 #### Why and what?
 After comex-reg setup, one may want to run a doors server to interact with.
 
-Doors is served by a jetty server so we need to do a few things
+  1) To do that we need to install doors  
+  2) Doors is served by a jetty server so we need to do a few things
 
+
+
+## Doors installation
+
+First you'll need to install sbt (for scala builds): see http://www.scala-sbt.org/
+
+
+```bash
+# any installation dir is ok...
+cd /~  
+git clone https://github.com/ISCPIF/doors.git
+cd doors/application
+sbt
+```
+
+Then we build and run the scala app in sbt command line
+```sbt
+project lab
+run
+```
+
+
+
+
+## Server conf
 ### If nginx
 see more info in the [nginx doc for a jetty](https://www.nginx.com/resources/wiki/start/topics/examples/javaservers)
 
-####
+#### gist
 ```
 proxy_pass  http://localhost:8080;  # <== jetty app referenced by nginx
 ```
@@ -27,4 +53,22 @@ sudo a2enmod proxy_ajp        # <= needed for proxy relay
 ```
 TODO
 
+
+
+## Doors status protocol
+
+**TODO**
+
+DOORS callDoors  
+// need to handle the various return formats  
+// then send one of 2 * 2 possibilities (+  unknown exceptions)  
+//          action     |   response  
+//           login           login ok  
+//           login           can't login  
+//           register        register ok  
+//           register        can't register  
+//           register        login exists        // ML remark : this is redundant  
+// TODO verif protocole de statuts  
+
+
 ```