Re: Shibboleth login

Thanks, I tried adding to the wsgi config file (support.py)

import os
os.environ['REMOTE_USER'] = os.environ['HTTP_REMOTE_USER']

I get the following error:
[swadm@drcweb-prd trackers]$ python support.py
Traceback (most recent call last):
  File "support.py", line 2, in <module>
    os.environ['REMOTE_USER'] = os.environ['HTTP_REMOTE_USER'].strip
  File "/usr/lib64/python2.7/UserDict.py", line 23, in __getitem__
    raise KeyError(key)
KeyError: 'HTTP_REMOTE_USER'

I wonder if the os.environ is different than the wsgi environment?  The
HTTP_REMOTE_USER is definately present in wsgi environment.

On Mon, Dec 31, 2018 at 8:22 PM John P. Rouillard <[email protected]> wrote:

> Hi Tonu:
>
> In message
> <CABDFm8g24B=2vifajtnWqyvXjCv9oZ-+DpJZxfZZmrvR42gySg@mail.gmail.com>,
> Tonu Mikk writes:
>
> >Thanks John for the suggestions!  I was not able to configure Shibboleth
> to
> >work with Apache ProxyPass and the Roundup's standalone webserver
> >configuration.  I am afraid this is due to my own incompetence not due to
> >the detailed instructions you provided.
> >
> >I switched gears a bit and tried running roundup as wsgi handler
> ><http://roundup.sourceforge.net/docs/installation.html#wsgi-handler> and
> >then proxying to the server with Apache.  When I run the WSGI Demo app
> ><
> https://docs.python.org/2/library/wsgiref.html#module-wsgiref.simple_server
> >
> >it returns the environment variables and I can see that it returns
> >HTTP_REMOTE_USER value.  However, Roundup seems to expect REMOTE_USER
> value
> >not HTTP_REMOTE_USER.  There is an example of how to change the name in
> Trac
> >configuration <https://trac.edgewall.org/wiki/TracModWSGI>:
> >
> >environ['REMOTE_USER'] = environ['HTTP_REMOTE_USER'].strip()
> >
> >
> >How could I change the WSGI directions provided in the roundup
> >documentation to incorporate
> >
> >"environ['REMOTE_USER'] = environ['HTTP_REMOTE_USER'].strip()" ?
> >
> >
> >Roundup's wsgi configuration:
> >
> >from wsgiref.simple_server import make_server
> ># obtain the WSGI request dispatcherfrom roundup.cgi.wsgi_handler
> >import RequestDispatchertracker_home = 'demo'
> >app = RequestDispatcher(tracker_home)
> >httpd = make_server('', 8917, app)
> >httpd.serve_forever()
>
> This is a shot in the dark but, does this work?
>
> ==
> import os
> os.environ['REMOTE_USER'] = os.environ['HTTP_REMOTE_USER']
>
> from wsgiref.simple_server import make_server
>
> # obtain the WSGI request dispatcher
> from roundup.cgi.wsgi_handler import RequestDispatcher
> tracker_home = 'demo'
> app = RequestDispatcher(tracker_home)
>
> httpd = make_server('', 8917, app)
> httpd.serve_forever()
> ==
>
> basically modify the environment array to map HTTP_REMOTE_USER to
> REMOTE_USER before calling the RequestDispatcher.
>
> --
>                                 -- rouilj
> John Rouillard
> ===========================================================================
> My employers don't acknowledge my existence much less my opinions.
>
>

-- 
Tonu Mikk
Adaptive Technologist | Disability Resource Center |
diversity.umn.edu/disability
University of Minnesota | umn.edu
[email protected] | 612-625-3307

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