Shibboleth authentication for Roundup

Hello,

I am interested in using Shibboleth <https://shibboleth.net/about/>
authentication for Roundup Issue Tracker.  One of the attributes returned
by Shibboleth is REMOTE_USER.  I was hoping that I would be able to use the
REMOTE_USER by Roundup Issue tracker and have the user log in upon
successful Shibboleth authentication as long as their REMOTE_USER value
matches the username in the tracker. This doesn't seem to work.  I enabled
Python Debug in the Virtual config to see where the error appears and I
include it below.

I tried the virtual host file in two ways - using the line "RequestHeader
set REMOTE-USER %{REMOTE_USER}s" and without it. And in both cases the
Python debug presents the same error:

  File "/usr/lib/python2.6/site-packages/roundup/cgi/client.py", line
538, in inner_main
    raise NotFound(e)

NotFound: Shibboleth.sso


Looking for advice on how to proceed.  Thank you!

I have configured the tracker using Apache and mod-python with the
following virtual host configuration:

<VirtualHost xxx.xxx.xxx.xxx:443>
        ServerName      mydomain.com
        ServerAdmin     [email protected]

        AliasMatch ^/@@file(.*) /swadm/roundup/trackers/wcag/html$1
        AliasMatch ^/(?!@@file)(.*) /swadm/roundup/trackers/wcag/html/
dummy.py/$1

        DocumentRoot    /swadm/roundup/trackers/wcag/html

        <Directory      /swadm/roundup/trackers/wcag/html>
                # Default allow policy
                Order Deny,Allow
        AuthType shibboleth
        ShibRequestSetting requireSession 1
        Require valid-user
        RequestHeader set REMOTE-USER %{REMOTE_USER}s

        </Directory>

        AddHandler      python-program .py
        PythonOptimize  On
        PythonPath      "sys.path + ['/usr/lib64/python2.6/site-packages']"
        PythonHandler   roundup.cgi.apache
        PythonOption    TrackerHome     /swadm/roundup/trackers/wcag
        PythonDebug On

      # SSL information omitted for brevity.
</VirtualHost>

Python Debug:

MOD_PYTHON ERROR

ProcessId:      23377
Interpreter:    'mydomain.com'

ServerName:     'mydomain.com'
DocumentRoot:   '/swadm/roundup/trackers/wcag/html'

URI:            '/Shibboleth.sso/SAML2/POST'
Location:       None
Directory:      None
Filename:       '/swadm/roundup/trackers/wcag/html/dummy.py'
PathInfo:       '/Shibboleth.sso/SAML2/POST'

Phase:          'PythonHandler'
Handler:        'roundup.cgi.apache'

Traceback (most recent call last):

  File "/usr/lib64/python2.6/site-packages/mod_python/importer.py",
line 1540, in HandlerDispatch
    default=default_handler, arg=req, silent=hlist.silent)

  File "/usr/lib64/python2.6/site-packages/mod_python/importer.py",
line 1232, in _process_target
    result = _execute_target(config, req, object, arg)

  File "/usr/lib64/python2.6/site-packages/mod_python/importer.py",
line 1131, in _execute_target
    result = object(arg)

  File "/usr/lib/python2.6/site-packages/roundup/cgi/apache.py", line
135, in handler
    _client.main()

  File "/usr/lib/python2.6/site-packages/roundup/cgi/client.py", line
367, in main
    self.inner_main()

  File "/usr/lib/python2.6/site-packages/roundup/cgi/client.py", line
538, in inner_main
    raise NotFound(e)

NotFound: Shibboleth.sso


-- 
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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