Proj-2015-2016-Extensions IPOPO

Subject: Services étendus pour le modèle de composants iPOPO pour Python (in French)

Supervisors:

• Thomas CALMANT
• Didier DONSEZ

Students:

• Abdelaziz FOUNAS (RICM4)
• Rémi GATTAZ (RICM4)
• Marwan HALLAL (RICM4)

Week 1 (Janvier 11th - January 17th)

Objectives

• Meet with supervisors
• Decide which suggested extension of IPOPO we will work on
• Understand the subject

Week 2 (Janvier 18th - January 24th)

Objectives

• Create the project's SRS
• Lean python
• Learn how to use IPOPO (basic usage)

Work done

• Studied the code of iPOPO
• Prepared meeting with Thomas CALMANT

Week 3 (Janvier 25th - January 31th)

Objectives

• Work on the design of our extension
• Start designing the extension
  • Find where our extension will be located in the existing code
  • Creation of UML Diagrams
  • Find python modules that we could use

Weekly meeting

During this week's meeting, the following points were discussed and agreed upon :

• The creation and revocation of client's certificates will be done inside iPOPO. It implies that iPOPO will have to handle a keystore.
• To connect to the IPOPO secured remote shell, we will create a simple python client
• Extending the RemoteConsole class seems to be a good approach for what we are trying to do.

Work done

• UML Diagrams:
  • Use Cases (v1)
  • Sequence Diagram (v1)

Week 4 (February 1st - February 7th)

Objectives

• Search of a python2 and python3 compatible cryptology module (must be able to handle keystores)
• Choose our workflow
• Continue designing the extension
  • Read the IPOPO documentation to improve our understanding of the IPOPO project
  • Decide where to implant it.

Work done

Possible python extensions
name	pros	cons	comments
pyOpenssl	Compatible python2 and python3 Downloaded several thousands time every day Can work with pkcs12 files (openssl compatible keystores)	Add a dependency to this module in IPOPO.
ssl	Compatible python2 and python3 Already exists in any python installation	Doesn't handle keystores	If used with pyjks, the two modules can have everything required. pyjks is however still in alpha and seems to only support python3