mirror of
https://github.com/wassname/flask-security.git
synced 2026-06-28 16:20:24 +08:00
Matt Wright
86 lines
2.3 KiB
ReStructuredText
86 lines
2.3 KiB
ReStructuredText
Quick Start
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===========
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Installation
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------------
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First, install Flask-Security::
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$ mkvirtualenv <your-app-name>
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$ pip install flask-security
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Then install your datastore requirement.
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**SQLAlchemy**::
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$ pip install flask-sqlalchemy
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**MongoEngine**::
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$ pip install flask-mongoengine
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And lastly install any password encryption library that you may need. For
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example::
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$ pip install py-bcrypt
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Application Code
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----------------
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The following code sample illustrates how to get started as quickly as possible
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using SQLAlchemy.::
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from flask import Flask, render_template
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from flask.ext.sqlalchemy import SQLAlchemy
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from flask.ext.security import Security, SQLAlchemyUserDatastore, \
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UserMixin, RoleMixin
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# Create app
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app = Flask(__name__)
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app.config['DEBUG'] = True
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app.config['SECRET_KEY'] = 'super-secret'
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app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite://'
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# Create database connection object
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db = SQLAlchemy(app)
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# Define models
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roles_users = db.Table('roles_users',
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db.Column('user_id', db.Integer(), db.ForeignKey('user.id')),
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db.Column('role_id', db.Integer(), db.ForeignKey('role.id')))
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class Role(db.Model, RoleMixin):
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id = db.Column(db.Integer(), primary_key=True)
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name = db.Column(db.String(80), unique=True)
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description = db.Column(db.String(255))
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class User(db.Model, UserMixin):
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id = db.Column(db.Integer, primary_key=True)
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email = db.Column(db.String(255), unique=True)
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password = db.Column(db.String(255))
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active = db.Column(db.Boolean())
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confirmed_at = db.Column(db.DateTime())
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roles = db.relationship('Role', secondary=roles_users,
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backref=db.backref('users', lazy='dynamic'))
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# Setup Flask-Security
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user_datastore = SQLAlchemyUserDatastore(db, User, Role)
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security = Security(app, user_datastore)
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# Create a user to test with
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@app.before_first_request
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def create_user():
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db.create_all()
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user_datastore.create_user(email='matt@nobien.net', password='password')
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db.session.commit()
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# Views
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@app.route('/')
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def home():
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return render_template('index.html')
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if __name__ == '__main__':
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app.run()
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