1 from cubicweb.web import Redirect

     2 from cubicweb.web.application import CubicWebPublisher

     3 

     4 # proof of concept : monkey patch publish method so that if we are in an

     5 # anonymous session and __fblogin is found is req.form, the user with the

     6 # given login is created if necessary and then a session is opened for that

     7 # user

     8 # NOTE: this require "cookie" authentication mode

     9 def auto_login_publish(self, path, req):

    10     if (req.cnx is None or req.cnx.anonymous_connection) and req.form.get('__fblogin'):

    11         login = password = req.form.pop('__fblogin')

    12         self.repo.register_user(login, password)

    13         req.form['__login'] = login

    14         req.form['__password'] = password

    15         if req.cnx:

    16             req.cnx.close()

    17         req.cnx = None

    18         try:

    19             self.session_handler.set_session(req)

    20         except Redirect:

    21             pass

    22         assert req.user.login == login

    23     return orig_publish(self, path, req)

    24     

    25 orig_publish = CubicWebPublisher.main_publish

    26 CubicWebPublisher.main_publish = auto_login_publish