Tornado basic auth

tornado-basic-auth.py

# https://pypi.org/project/tornado-http-auth/

import tornado.ioloop
from tornado.web import RequestHandler, Application
from tornado_http_auth import DigestAuthMixin, BasicAuthMixin, auth_required

credentials = {'user1': 'pass1'}

# Example 1 (using decorator).
class MainHandler(DigestAuthMixin, RequestHandler):
    @auth_required(realm='Protected', auth_func=credentials.get)
    def get(self):
        self.write('Hello %s' % self._current_user)

# Example 2 (using prepare and get_authentciated_user).
class MainHandler(BasicAuthMixin, RequestHandler):
    def prepare(self):
        self.get_authenticated_user(check_credentials_func=credentials.get, realm='Protected')

    def get(self):
        self.write('Hello %s' % self._current_user)

app = Application([
    (r'/', MainHandler),
])

app.listen(8888)
tornado.ioloop.IOLoop.current().start()