Up
2010/1/18 Olivier Détour <chino540...@gmail.com>:
> Thanks for this link, I saw it Saturday.
> But the problem is the same, I have to login to use template like that:
>
> {% if user.is_authenticated %}
> lol
> {% else %}
> not lol
> {% endif %}
>
> and my view.py is somethink like that:
>
> username = request.POST['user']
> password = request.POST['password']
> user = authenticate(username=username, password=password)
> if user is not None:
> login(request, user)
>
> Do I have to overload login method to use it like that ?
>
>
> On Mon, Jan 18, 2010 at 9:32 AM, nostradamnit <sam.cranf...@gmail.com> wrote:
>> Olivier,
>>
>> Look at this -
>> http://stackoverflow.com/questions/1057149/django-users-and-authentication-from-external-source
>>
>> I imagine your problem comes from the fact that django.contrib.auth
>> User is tied to the DB
>>
>> Sam
>>
>> On Jan 18, 12:09 am, Olivier Détour <chino540...@gmail.com> wrote:
>>> up
>>>
>>> 2010/1/16 Détour Olivier <chino540...@gmail.com>:
>>>
>>>
>>>
>>> > Hi,
>>> > I would create my own auth backend. I tried to understand and trace
>>> > source code.
>>> > I want to create an internal DB with SHA1 and username.
>>> > But I cannot login, Django says me I do not set DB ENGINE. I would not
>>> > use something like MySQL or any DB Engine.
>>>
>>> > Here is my source code:
>>> > mybackend.py:
>>>
>>> > from django.contrib.auth.models import User
>>> > from django.contrib.auth.backends import RemoteUserBackend
>>>
>>> > class MyUser (User):
>>> > def save (self):
>>> > """saving to DB disabled"""
>>> > pass
>>>
>>> > objects = None # we cannot really use this w/o local DB
>>> > username = "" # and all the other properties likewise.
>>> > # They're defined as model.CharField or similar,
>>> > # and we can't allow that
>>>
>>> > def get_group_permissions (self):
>>> > """If you don't make your own permissions module,
>>> > the default also will use the DB. Throw it away"""
>>> > return [] # likewise with the other permission defs
>>>
>>> > def get_and_delete_messages (self):
>>> > """Messages are stored in the DB. Darn!"""
>>> > return []
>>>
>>> > class WWWBackend (RemoteUserBackend):
>>> > # Create a User object if not already in the database?
>>> > create_unknown_user = False
>>>
>>> > def get_user (self, user_id):
>>> > user = somehow_create_an_instance_of(MyUser, user_id)
>>> > return user
>>>
>>> > def authenticate (self, username=None, password=None):
>>> > if username == "lol" and password == "lol":
>>> > user = MyUser(username=username, password=password)
>>> > return user
>>> > return None
>>>
>>> > my view.py:
>>>
>>> > from django import forms
>>> > from django.core.context_processors import csrf
>>> > from django.template import RequestContext, loader
>>> > from django.http import HttpResponse, HttpResponseRedirect
>>> > from django.contrib.auth import authenticate, login
>>>
>>> > #! Form Upload Object
>>> > class LoginForm (forms.Form):
>>> > user = forms.CharField(widget = forms.TextInput)
>>> > password = forms.CharField(widget = forms.PasswordInput)
>>>
>>> > def index(request):
>>> > if request.method == 'POST':
>>> > form = LoginForm(request.POST)
>>> > if form.is_valid():
>>> > # FIXME: Check if file is good.
>>> > #handle_uploaded_torrent(request.FILES['file'])
>>> > username = request.POST['user']
>>> > password = request.POST['password']
>>> > user = authenticate(username=username, password=password)
>>> > if user is not None:
>>> > login(request, user)
>>>
>>> > return HttpResponseRedirect('/')
>>> > else:
>>> > form = LoginForm()
>>>
>>> > t = loader.get_template('template/index.html')
>>> > c = RequestContext(request, {
>>> > 'login_form': form,
>>> > })
>>> > return HttpResponse(t.render(c))
>>>
>>> > Thanks for reponses,
>>> > Regards,
>>>
>>> --
>>> Olivier Détour
>>> Sent from Reserved, ***
>>
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>>
>>
>>
>
>
>
> --
> Olivier Détour
>
--
Olivier Détour
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