Public Administration Blockchain Certified Document Sharing

A dApp to distribute blockchain certified documents from PAs to citizens. All the features are accessible via REST api.

Citizen related features are accessible also via frontend.

Getting Started

$ git clone https://github.com/marinimau/public_administration_blockchain_certified_document_sharing.git
$ cd public_administration_blockchain_certified_document_sharing
$ python3 -m venv venv
$ source venv/bin/activate
$ pip3 install -r requirements.txt
$ python3 manage.py makemigrations user
$ python3 manage.py makemigrations document
$ python3 manage.py makemigrations transaction
$ python3 manage.py migrate
$ python3 manage.py runserver

Note that you will need to create a super user (using "createsuperuser" command) and then you will need to create PA, operator, and citizen using the admin interface at http://127.0.0.1:8000/admin/.

IMPORTANT: use valid Etherum credential for the operator, and ensure that he as some Ether in his balance (default testnet is Rinkeby, you can change it in settings)

Test the project

$ python3 manage.py test

Features

• Citizens and PA operators management
• Document creation and update (by version creation)
• Public and private documents: if a document is private citizen must have read permission
• Document version inherits permissions from document
• Pa management: an operator can update (create versions) only for documents owned by his PA, an operator can view only public documents or private documents (if they are owned by his PA)
• Automatic document SC and document version (transaction in the document SC) deploy
• Automatic fingerprint validation in download phase.
• SC operator authentication based on whitelist
• Citizen can add to favorites documents

OpenApi documentation

The documentation is available at http://127.0.0.1:8000/documentation/.

Note that only endpoints accessible with current authorization are shown:

• if you are unauthorized you see only public endpoints
• if you are authorized as citizen you see public + citizen endpoints
• if you are authorized as pa operator you see public + operator endpoints

Author

• Mauro Marini