+
−from cubicweb.web import Redirect
+
−from cubicweb.web.application import CubicWebPublisher
+
−
+
−# proof of concept : monkey patch publish method so that if we are in an
+
−# anonymous session and __fblogin is found is req.form, the user with the
+
−# given login is created if necessary and then a session is opened for that
+
−# user
+
−# NOTE: this require "cookie" authentication mode
+
−def auto_login_publish(self, path, req):
+
−    if (req.cnx is None or req.cnx.anonymous_connection) and req.form.get('__fblogin'):
+
−        login = password = req.form.pop('__fblogin')
+
−        self.repo.register_user(login, password)
+
−        req.form['__login'] = login
+
−        req.form['__password'] = password
+
−        if req.cnx:
+
−            req.cnx.close()
+
−        req.cnx = None
+
−        try:
+
−            self.session_handler.set_session(req)
+
−        except Redirect:
+
−            pass
+
−        assert req.user.login == login
+
−    return orig_publish(self, path, req)
+
−    
+
−orig_publish = CubicWebPublisher.main_publish
+
−CubicWebPublisher.main_publish = auto_login_publish