Created
February 7, 2013 16:39
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Basic auth for Django snippet
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import base64 | |
from django.http import HttpResponse | |
from django.contrib.auth import authenticate | |
from django.conf import settings | |
def view_or_basicauth(view, request, *args, **kwargs): | |
# Check for valid basic auth header | |
if 'HTTP_AUTHORIZATION' in request.META: | |
auth = request.META['HTTP_AUTHORIZATION'].split() | |
if len(auth) == 2: | |
if auth[0].lower() == "basic": | |
uname, passwd = base64.b64decode(auth[1]).split(':') | |
user = authenticate(username=uname, password=passwd) | |
if user is not None and user.is_active: | |
request.user = user | |
return view(request, *args, **kwargs) | |
# Either they did not provide an authorization header or | |
# something in the authorization attempt failed. Send a 401 | |
# back to them to ask them to authenticate. | |
response = HttpResponse() | |
response.status_code = 401 | |
response['WWW-Authenticate'] = 'Basic realm="%s"' % settings.BASIC_AUTH_REALM | |
return response | |
def basicauth(view_func): | |
def wrapper(request, *args, **kwargs): | |
return view_or_basicauth(view_func, request, *args, **kwargs) | |
return wrapper(tws) |
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note that for python 3, you will have to do
otherwise the (not decoded, i.e. bytes) values of
uname
andpasswd
won't be accepted in theauthenticate
call (i.e. they won't match any user!)