a conflict between django and php4

[zhongke chen]

i'm using django with apache2. if i disable php4 module of
apache2(using a2dismod php4), my django application runs well. if i
enable php4 module and log a user in, my django application gives the
following error message:

Mod_python error: "PythonHandler django.core.handlers.modpython"

Traceback (most recent call last):

File "/usr/lib/python2.4/site-packages/mod_python/apache.py", line
299, in HandlerDispatch
result = object(req)

File "/usr/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/core/handlers/modpython.py",
line 163, in handler
return ModPythonHandler()(req)

File "/usr/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/core/handlers/modpython.py",
line 136, in __call__
response = self.get_response(req.uri, request)

File "/usr/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/core/handlers/base.py",
line 59, in get_response
response = middleware_method(request)

File "/usr/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/middleware/locale.py",
line 16, in process_request
language = translation.get_language_from_request(request)

File "/usr/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/utils/translation/trans_real.py",
line 308, in get_language_from_request
lang_code = request.session.get('django_language', None)

File "/usr/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/contrib/sessions/middleware.py",
line 35, in get
return self._session.get(key, default)

File "/usr/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/contrib/sessions/middleware.py",
line 57, in _get_session
self._session_cache = s.get_decoded()

File "/usr/lib/python2.4/site-packages/Django-0.95-py2.4.egg/django/contrib/sessions/models.py",
line 65, in get_decoded
raise SuspiciousOperation, "User tampered with session cookie."

SuspiciousOperation: User tampered with session cookie.

i need to use php4 and django together, how can i solve it?appreciate any help

my system:
debian linux
kernal version 2.6.17-2-686
apache2 2.0.55-4.2
libapache2-mod-python 3.2.10-1
python 2.4.3
django 0.95

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[Bryan Murdock]

On 9/18/06, zhongke chen <czk19...@gmail.com> wrote:
>
> i'm using django with apache2. if i disable php4 module of
> apache2(using a2dismod php4), my django application runs well. if i
> enable php4 module and log a user in, my django application gives the
> following error message:
>
> Mod_python error: "PythonHandler django.core.handlers.modpython"

<snip/>

Are you having this problem?

http://www.modpython.org/FAQ/faqw.py?req=show&file=faq02.013.htp

Bryan

[zhongke chen]

Not the same problem.

if i enable php4, and i do not log in under django, my django app
works too. if i log in, error occurs.

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[Malcolm Tredinnick]

On Tue, 2006-09-19 at 12:52 +0800, zhongke chen wrote:
> Not the same problem.
>
> if i enable php4, and i do not log in under django, my django app
> works too. if i log in, error occurs.

Could it possibly be a repeat of this problem:

http://groups.google.com/group/django-users/browse_frm/thread/eeb44c894342d6f7/535749bbc456d296?lnk=gst&q=md5+problem&rnum=7#535749bbc456d296

I'm not sure if there was ever a resolution to that one. There is
another thread on the same list around that time (search for md5) with
some related information, if memory serves.

Regards,
Malcolm

[zhongke chen]

Thanks! i solve this by removing libmhash package. but it's only a
workaround solution. i expect to see a perfect one.

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[Nikolaus Schlemm]

hi,

Am Dienstag, 19. September 2006 07:28 schrieb zhongke chen:
> Thanks! i solve this by removing libmhash package. but it's only a
> workaround solution. i expect to see a perfect one.

unfortunately, the problem seems to be somewhere within modpython which
somehow doesn't use the md5-module that's used when running python in scripts
or your interpreter... on the modpy-mailinglist I had posted an example that
used the checksums from the md5-rfc. sadly this would only work correctly
after the mentioned workarounds (disabling mod-php or uninstalling libmhash).

if both those two workarounds don't work for you, I have offered a third one
on:

http://code.djangoproject.com/ticket/2249
--
cheers,

Nikl