On Oct 30, 9:22 pm, "Tiger Uppercut" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I wasn't sure whether this was a djangoAMF issue or django, so apologies for
> the double posting.
>
> I'm having trouble using djangoAMF to communicate between my flex UI and my
> django site, django_wrapper.
>
> - My django_wrapper is served at /main by mod_wsgi.
>
> * The django code base is in /usr/local/deploy/django_wrapper
> * The wsgi script is in
> /usr/local/deploy/django_wrapper/apache/django_wrapper.wsgi [as noted
> onhttp://code.google.com/p/modwsgi/wiki/IntegrationWithDjango]
>
> - My flex site is served at /main/flex by django. The swf is stored at
> /var/www/mysite.com/static/myflex.swf
>
> - My djangoAMF gateway is set up at /main/gateway
>
> == urls.py ==
>
> (r'^main/gateway/authService/authenticateVisitor',
>
> > 'django_wrapper.views.authAndLoginVisitor'),
> > (r'^main/gateway/calcService/calcSum',
> > 'django_wrapper.views.calculate'),
>
> == views.py ==
>
> def authAndLoginVisitor(request,this_email,raw_password):
>
>
>
> > if request.user.is_authenticated() == True:
> > return "Already authenticated!"
>
> > this_user = auth.authenticate (email=this_email,
> > password=raw_password) # modified from django.contrib.auth to use
> > EmailBackend
> > if this_user is None: # could not find the
> > user
>
> > return False
> > else: # did find the user, now let's log him
> > in
>
> > auth.login(request,this_user)
> > return True
>
> > def calculate(request,arg1,arg2):
> > if request.user is not None:
> > print "In calculate, request.user is not none, it is = " + str(
> > request.user)
> > if request.user.is_authenticated() == True:
> > return arg1 + arg2
> > else:
> > return "Not authenticated!"
>
> The calculate function is called by the flex wrapper after
> authAndLoginVisitor is successfully called.
>
> == mysite.mxml ==
>
> var gatewayUrl:String = "https://www.mysite.com/main/gateway/";;
>
>
>
> > var serviceName:String = "calcService";
> > var serviceFactory:ServiceFactory = ServiceFactory.getInstance
> > (gatewayUrl);
> > var service:RemotingService = serviceFactory.getService(serviceName);
>
> > var pc:PendingCall = service.calcSum(2, 3);
> > pc.responder = new Responder(handleResult, handleError);
>
> However, the calculate function keeps thinking that the request is issued by
> an anonymous user.
>
> I added debugging code to the login() method of auth/__init__.py
>
> [Tue Oct 30 01:32:31 2007] [error] User status just set
> [Tue Oct 30 01:32:31 2007] [error] request.session[_auth_user_id] = 11
> [Tue Oct 30 01:32:31 2007] [error] request.session[_auth_user_backend] =
> django_wrapper.backends.EmailBackend
> [Tue Oct 30 01:32:31 2007] [error] Set request.user = testuser
>
> So the request.user is set once login is called. When I look in my
> auth_user table in the database, testuser's last_login is correctly set, as
> well.
>
> However, now fast forward to the calculate call. Recall that I have a flex
> UI, so the actual URL in the browser windowwww.mysite.com/main/flexappears
> the same.
>
> When I call this function calculate request.user shows up as anonymous:
> [Tue Oct 30 02:52:36 2007] [error] In calculate, request.user is not none,
> it is = AnonymousUser
> [Tue Oct 30 02:57:33 2007] [error] <WSGIRequest
> [Tue Oct 30 02:57:33 2007] [error] GET:<QueryDict: {}>,
> [Tue Oct 30 02:57:33 2007] [error] POST:<QueryDict:
> {u'\\x00\\x03\\x00\\x00\\x00\\x01\\x00\\x13calcService.calcSum\\x00\\x02/[EMAIL
> PROTECTED]@\\x08\\x00\\x00\\x00\\x00\\x00\\x00':
> [u'']}>,
> [Tue Oct 30 02:57:33 2007] [error] COOKIES:{'sessionid':
> 'c9726aabf90079d7cb9bbf549b6fc8c4'},
> ...
> [Tue Oct 30 02:57:33 2007] [error] 'HTTP_COOKIE':
> 'sessionid=c9726aabf90079d7cb9bbf549b6fc8c4',
>
> Any ideas why the request keeps showing up without the user credentials set
> in the login method earlier?
>
> Note that, if I apply a decorator, login_required, to calcService, and login
> through the standard django html form, the request has my correct
> credentials. It's just when I try to do it "by hand", I'm running into this
> problem.
Is the login mechanism relying on web application form based
submission, or relying on web server HTTP Basic authentication. If the
latter, you must enable the directive:
WSGIPassAuthorization On
in Apache configuration for mod_wsgi, else the HTTP Basic auth
information isn't passed through to a WSGI application.
Graham
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