Re: Shibboleth login

Hi Tonu:

In message <CABDFm8jz8jH_DrHMfDZpx6KCUDZdY+WdUkWO5nUR9oiji45OWA@mail.gmail.com>
,
Tonu Mikk writes:
>This is getting me closer.  The Shibboleth login works now.  I
>authenticated with Shibboleth and that opens the Roundup tracker.

Hurray success. Ralf Schlatterbeck can you chime in here since you
run wsgi.

>However I get a new error immediately after logging in and when I click on
>the links in the menu.  For example when I click on the "User List" menu
>item, I get the following message:
>
>127.0.0.1 - - [03/Jan/2019 14:04:22] "GET /user HTTP/1.1" 200 5658
>Traceback (most recent call last):
>  File "/usr/lib64/python2.7/wsgiref/handlers.py", line 86, in run
>    self.finish_response()
>  File "/usr/lib64/python2.7/wsgiref/handlers.py", line 127, in
>finish_response
>    for data in self.result:
>TypeError: 'NoneType' object is not iterable
>127.0.0.1 - - [03/Jan/2019 14:04:22] "GET /user HTTP/1.1" 500 59
>----------------------------------------
>Exception happened during processing of request from ('127.0.0.1', 42120)
>Traceback (most recent call last):
>  File "/usr/lib64/python2.7/SocketServer.py", line 295, in
>_handle_request_noblock
>    self.process_request(request, client_address)
>  File "/usr/lib64/python2.7/SocketServer.py", line 321, in process_request
>    self.finish_request(request, client_address)
>  File "/usr/lib64/python2.7/SocketServer.py", line 334, in finish_request
>    self.RequestHandlerClass(request, client_address, self)
>  File "/usr/lib64/python2.7/SocketServer.py", line 649, in __init__
>    self.handle()
>  File "/usr/lib64/python2.7/wsgiref/simple_server.py", line 124, in handle
>    handler.run(self.server.get_app())
>  File "/usr/lib64/python2.7/wsgiref/handlers.py", line 92, in run
>    self.close()
>  File "/usr/lib64/python2.7/wsgiref/simple_server.py", line 33, in close
>    self.status.split(' ',1)[0], self.bytes_sent
>AttributeError: 'NoneType' object has no attribute 'split'
>----------------------------------------
>
>I suspect this has something to do with the strip() function. Any thoughts
>on how to fix it?

I don't think it's the strip function, you can always remove the
.strip() to check. I suspect the strip isn't needed unless the name is
space padded.

It looks like result (self.resul) is never returned/set.

>> ==
>> from roundup.cgi.wsgi_handler import RequestDispatcher
>>
>> class MyDispatcher(RequestDispatcher):
>>     def __call__(self, environ, start_response):
>>         environ['REMOTE_USER'] = environ['HTTP_REMOTE_USER'].strip()
>>         RequestDispatcher.__call__(self,environ,start_response)
>>
>> from wsgiref.simple_server import make_server
>>
>> # use our request dispatcher
>> tracker_home = 'demo'
>> app = MyDispatcher(tracker_home)
>>
>> httpd = make_server('', 8917, app)
>> httpd.serve_forever()
>> ==

https://issues.roundup-tracker.org/issue2551005 mentions:

  https://stackoverflow.com/questions/12408871/setup-roundup-with-wsgi-and-apache

Can you read through that issue and its links. The stackoverflow
recommends removing the make_server/serve_forever with their mod_wsgi
config. Ralf's example doesn include those at all. I am not sure what
apache config setup needs to be used with the altered wsgi or what
your apache config looks like.

Maybe something else from that issue will give you an idea. I have
never used wsgi and really don't have any ideas.

Sorry, I think I have reached the depth of my knowledge here.

--
				-- rouilj
John Rouillard
===========================================================================
My employers don't acknowledge my existence much less my opinions.