Flask JWT Router is a Python library that adds authorised routes to a Flask app
Project description
Flask JWT Router
Flask JWT Router is a Python library that adds authorised routes to a Flask app.
Read the Documentation here: Flask-JWT-Router
Installation
pip install flask-jwt-router
Basic Usage
from flask import Flask
from flask_jwt_router import JwtRoutes
app = Flask(__name__)
JwtRoutes(app)
# If you're using the Flask factory pattern:
jwt_routes = JwtRoutes(entity_model=UserModel) # Example with *entity_model - see below
def create_app(config):
...
jwt_routes.init_app(app)
Whitelist Routes
app.config["WHITE_LIST_ROUTES"] = [
("POST", "/register"),
]
@app.route("/register", methods=["POST"])
def register():
return "I don't need authorizing!"
Prefix your api name to whitelisted routes
# All routes will
app.config["JWT_ROUTER_API_NAME"] = "/api/v1"
app.config["WHITE_LIST_ROUTES"] = [
("POST", "/register"),
]
@app.route("/api/v1/register", methods=["POST"])
def register():
return "I don't need authorizing!"
Bypass Flask-JWT-Router on specified routes
# Define homepage template routes for example on JWT_IGNORE_ROUTES
# & still get to use the api name on request handlers returning resources
app.config["IGNORED_ROUTES"] = [
("GET", "/")
]
Declare an entity model
# Create your entity model (example uses Flask-SqlAlchemy)
class UserModel(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String)
# You can define the primary key name with `ENTITY_KEY` on Flask's config
app.config["ENTITY_KEY"] = "user_id"
# (`id` is used by default)
JwtRoutes(app, entity_model=UserModel)
Authorization
from your_app import jwt_routes
# white list the routes
app.config["WHITE_LIST_ROUTES"] = [
("POST", "/register"),
("POST", "/login"),
]
@app.route("/register", methods=["POST"])
def register():
"""I'm registering a new user & returning a token!"""
return jsonify({
"token": jwt_routes.register_entity(entity_id=1)
})
@app.route("/login", methods=["POST"])
def login():
"""I'm authorized & updating my token!"""
return jsonify({
"token": jwt_routes.update_entity(entity_id=1)
})
Access entity on Flask's global context
# Example uses Marshmallow to serialize entity object
class EntitySchema(Schema):
id = fields.Integer()
name = fields.String()
@app.route("/user", methods=["GET"])
def get_user():
"""I was authorized & i have a user!"""
entity = EntitySchema().dumps(g.entity).data
return jsonify({
"entity": entity
})
Authors
- joegasewicz - Initial work - @joegasewicz
Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
Please make sure to update tests as appropriate.
To run tests use:
pipnv install -e .
pipenv shell
License
Project details
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