How to configure apache mod_proxy to skip Authorization header with oauth2 token?

Question

Apache HTTP Server

Good afternoon.
Now I'm setting up a service that is hidden behind a server with mod_proxy and there was a problem - mod_proxy removes the "Authorization" header
The service itself is written in django and I wrote a small middleware to output the headers to the logger and then compare them. in total, we have on the dev server:
Although this is probably not a django problem, here is the middleware:

import logging
import re
from django.http import HttpResponseRedirect

logger = logging.getLogger(__name__)

class CurrentMetaMiddleware(object):

  def process_request(self, request):
    regex = re.compile('^HTTP_')
    z = dict((regex.sub('', header), value) for (header, value) 
           in request.META.items() if header.startswith('HTTP_'))
    logger.error(z)
    return None

[23/Sep/2014 14:00:32] ERROR [pipelineapi.middleware:14] {'HOST': '127.0.0.1:8000', 'ACCEPT_ENCODING': 'gzip, deflate', 'ACCEPT': '*/*', 'AUTHORIZATION': 'Bearer 9aea813534cb064ab8c6b617c8f23bf68fec3464', 'USER_AGENT': 'python-requests/2.3.0 CPython/2.7.8 Linux/3.14-1-amd64'}

and an absolutely identical request, except for the header values ​​themselves (I get a different token for the request), to production, via mod_proxy:

[23/Sep/2014 14:01:52] ERROR [pipelineapi.middleware:14] {'HOST': 'api.some-server.com', 'ACCEPT': '*/*', 'CONNECTION': 'Keep-Alive', 'USER_AGENT': 'python-requests/2.3.0 CPython/2.7.8 Linux/3.14-1-amd64', 'X_FORWARDED_SERVER': ''api.some-server.com', 'X_FORWARDED_HOST': 'api.some-server.com', 'X_FORWARDED_FOR': '192.168.0.18', 'ACCEPT_ENCODING': 'gzip, deflate'}

As you can see, there is no Authorization header in the second log.
Please tell me why this is happening and how to deal with it?

Answer 1

I'll answer myself. It turned out not to be a mod_proxy problem, but a nuance of mod_wsgi :)
in the virtual_host config, add the line:
And restart the server. Voila.