Harrastuspassi

Backend for Harrastuspassi. Built with Django, uses PostgreSQL as a database.

Installation

1. Create and activate virtualenv

python3 -m venv <venv_name>
source <venv_name>/bin/activate

2. Install required packages

pip install -r requirements.txt

3. Create local_settings.py from existing template

cp local_settings.py.tpl local_settings.py

4. Create PostgreSQL database for Harrastuspassi

sudo su - postgres
psql
CREATE DATABASE <database_name>;
\c <database_name>
CREATE EXTENSION postgis;
CREATE USER <user> WITH PASSWORD '<password>';
ALTER USER <user> WITH SUPERUSER;
GRANT ALL PRIVILEGES ON DATABASE <database_name> TO <user>;

5. Configure local_settings.py's DATABASES section based on previous step

6. Run migrations

python3 manage.py migrate

7. Start server

python3 manage.py runserver

8. Run tests

pytest

API authentication

Two kinds of token authentication are supported:

• Long-lived API token which can be created from Django admin and does not automatically invalidate. This is supposed to be used for automation and server-to-server authentication. It should used in a request header: Authorization: Token 9944b09199c62bcf9418ad846dd0e4bbdfc6ee4b
  • Tokens are managed in /sysadmin/authtoken/token/.
• Short-lived JWT token. Token can be fetched from /auth/token via GET request if you have a valid session cookie or by POST request with username and password payload. The endpoint returns 2 tokens, access token and refresh token. Access token can be used to authenticate requests via header Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.... Refresh token can be used to obtain a new short-lived access token.

Example: obtaining JWT tokens

curl \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"username": "davidattenborough", "password": "boatymcboatface"}' \
  http://localhost:8000/auth/token/

...
{
  "access":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX3BrIjoxLCJ0b2tlbl90eXBlIjoiYWNjZXNzIiwiY29sZF9zdHVmZiI6IuKYgyIsImV4cCI6MTIzNDU2LCJqdGkiOiJmZDJmOWQ1ZTFhN2M0MmU4OTQ5MzVlMzYyYmNhOGJjYSJ9.NHlztMGER7UADHZJlxNG0WSi22a2KaYSfd1S-AuT7lU",
  "refresh":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX3BrIjoxLCJ0b2tlbl90eXBlIjoicmVmcmVzaCIsImNvbGRfc3R1ZmYiOiLimIMiLCJleHAiOjIzNDU2NywianRpIjoiZGUxMmY0ZTY3MDY4NDI3ODg5ZjE1YWMyNzcwZGEwNTEifQ.aEoAYkSJjoWH1boshQAaTkf8G3yn0kapko6HFRt7Rh4"
}

Example: refreshing access token using refresh token

curl \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"refresh":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX3BrIjoxLCJ0b2tlbl90eXBlIjoicmVmcmVzaCIsImNvbGRfc3R1ZmYiOiLimIMiLCJleHAiOjIzNDU2NywianRpIjoiZGUxMmY0ZTY3MDY4NDI3ODg5ZjE1YWMyNzcwZGEwNTEifQ.aEoAYkSJjoWH1boshQAaTkf8G3yn0kapko6HFRt7Rh4"}' \
  http://localhost:8000/auth/token/refresh/

...
{"access":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VyX3BrIjoxLCJ0b2tlbl90eXBlIjoiYWNjZXNzIiwiY29sZF9zdHVmZiI6IuKYgyIsImV4cCI6MTIzNTY3LCJqdGkiOiJjNzE4ZTVkNjgzZWQ0NTQyYTU0NWJkM2VmMGI0ZGQ0ZSJ9.ekxRxgb9OKmHkfy-zs1Ro_xs1eMLXiR17dIDBVxeT-w"}