bottle_jwt: JSON Web Token authentication plugin for bottle.py

Example Usage

import bottle
from bottle_jwt import (JWTProviderPlugin, jwt_auth_required)


app = bottle.Bottle()

server_secret = '*Y*^%JHg7623'


class AuthBackend(object):
    """Implementing an auth backend class with at least two methods.
    """
    user = {'id': 1237832, 'username': 'pav', 'password': '123', 'data': {'sex': 'male', 'active': True}}

    def authenticate_user(self, username, password):
        """Authenticate User by username and password.

        Returns:
            A dict representing User Record or None.
        """
        if username == self.user['username'] and password == self.user['password']:
            return self.user
        return None

    def get_user(self, user_id):
        """Retrieve User By ID.

        Returns:
            A dict representing User Record or None.
        """
        if user_id == self.user['id']:
            return {k: self.user[k] for k in self.user if k != 'password'}
        return None


provider_plugin = JWTProviderPlugin(
    keyword='jwt',
    auth_endpoint='/auth',
    refresh_endpoint='/api/refresh_token',
    backend=AuthBackend(),
    fields=('username', 'password'),
    secret=server_secret,
    ttl=30,
    refresh_ttl=64000

)

app.install(provider_plugin)


@app.get('/')
@jwt_auth_required
def private_resource():
    return {"scope": "For your eyes only!", "user": bottle.request.get_user()}


bottle.run(app=app, port=9092, host='0.0.0.0', reloader=True)

Registered endpoints:

- POST /auth - d {"username": <username>, "password": <password>}.
    *Returns a JSON object*: {"token": <auth_token>}

- GET / -headers Authorization: JWT <auth_token>.