django-webtest / django_webtest /

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# -*- coding: utf-8 -*-
from django.contrib.auth.middleware import RemoteUserMiddleware
from django.core.exceptions import ImproperlyConfigured
from django.contrib import auth

class WebtestUserMiddleware(RemoteUserMiddleware):
    Middleware for utilizing django-webtest simplified auth
    ('user' arg for and

    Mostly copied from RemoteUserMiddleware, but the auth backend is changed
    (by changing ``auth.authenticate`` arguments) in order to keep
    RemoteUser backend untouched during django-webtest auth.

    header = "WEBTEST_USER"

    def process_request(self, request):
        # AuthenticationMiddleware is required so that request.user exists.
        if not hasattr(request, 'user'):
            raise ImproperlyConfigured(
                "The django-webtest auth middleware requires the "
                "'django.contrib.auth.middleware.AuthenticationMiddleware' "
                "to be installed. Add it to your MIDDLEWARE_CLASSES setting "
                "or disable django-webtest auth support "
                "by setting 'setup_auth' property of your WebTest subclass "
                "to False."
            username = request.META[self.header]
        except KeyError:
            # If specified header doesn't exist then return (leaving
            # request.user set to AnonymousUser by the
            # AuthenticationMiddleware).
        # If the user is already authenticated and that user is the user we are
        # getting passed in the headers, then the correct user is already
        # persisted in the session and we don't need to continue.
        if request.user.is_authenticated():
            if hasattr(request.user, "get_username"):
                authenticated_username = request.user.get_username()
                authenticated_username = request.user.username
            if authenticated_username == self.clean_username(username, request):
        # We are seeing this user for the first time in this session, attempt
        # to authenticate the user.
        user = auth.authenticate(django_webtest_user=username)
        if user:
            # User is valid.  Set request.user and persist user in the session
            # by logging the user in.
            request.user = user
            auth.login(request, user)

class DisableCSRFCheckMiddleware(object):
    def process_request(self, request):
        request._dont_enforce_csrf_checks = True