+++ /dev/null
-from django.shortcuts import render_to_response, get_object_or_404
-from django.template import RequestContext
-from django.core.urlresolvers import reverse
-from forum.models import User
-from django.http import HttpResponseRedirect, Http404
-from django.utils.safestring import mark_safe
-from django.utils.translation import ugettext as _
-from django.utils.http import urlquote_plus
-from django.contrib.auth.decorators import login_required
-from django.contrib.auth import login, logout
-from django.http import get_host
-import types
-import datetime
-
-from forum.authentication.forms import SimpleRegistrationForm, SimpleEmailSubscribeForm, \
- TemporaryLoginRequestForm, ChangePasswordForm, SetPasswordForm
-from forum.utils.mail import send_email
-
-from forum.authentication.base import InvalidAuthentication
-from forum.authentication import AUTH_PROVIDERS, user_logged_in
-
-from forum.models import AuthKeyUserAssociation, ValidationHash, Question, Answer
-
-def signin_page(request, action=None):
- if action is None:
- request.session['on_signin_url'] = request.META.get('HTTP_REFERER', '/')
- else:
- request.session['on_signin_action'] = action
- request.session['on_signin_url'] = reverse('auth_action_signin', kwargs={'action': action})
-
- all_providers = [provider.context for provider in AUTH_PROVIDERS.values()]
-
- sort = lambda c1, c2: c1.weight - c2.weight
- can_show = lambda c: not request.user.is_authenticated() or c.show_to_logged_in_user
-
- bigicon_providers = sorted([
- context for context in all_providers if context.mode == 'BIGICON' and can_show(context)
- ], sort)
-
- smallicon_providers = sorted([
- context for context in all_providers if context.mode == 'SMALLICON' and can_show(context)
- ], sort)
-
- top_stackitem_providers = sorted([
- context for context in all_providers if context.mode == 'TOP_STACK_ITEM' and can_show(context)
- ], sort)
-
- stackitem_providers = sorted([
- context for context in all_providers if context.mode == 'STACK_ITEM' and can_show(context)
- ], sort)
-
- try:
- msg = request.session['auth_error']
- del request.session['auth_error']
- except:
- msg = None
-
- return render_to_response(
- 'auth/signin.html',
- {
- 'msg': msg,
- 'all_providers': all_providers,
- 'bigicon_providers': bigicon_providers,
- 'top_stackitem_providers': top_stackitem_providers,
- 'stackitem_providers': stackitem_providers,
- 'smallicon_providers': smallicon_providers,
- },
- RequestContext(request))
-
-def prepare_provider_signin(request, provider):
- force_email_request = request.REQUEST.get('validate_email', 'yes') == 'yes'
- request.session['force_email_request'] = force_email_request
-
- if provider in AUTH_PROVIDERS:
- provider_class = AUTH_PROVIDERS[provider].consumer
-
- try:
- request_url = provider_class.prepare_authentication_request(request,
- reverse('auth_provider_done', kwargs={'provider': provider}))
-
- return HttpResponseRedirect(request_url)
- except NotImplementedError, e:
- return process_provider_signin(request, provider)
- except InvalidAuthentication, e:
- request.session['auth_error'] = e.message
-
- return HttpResponseRedirect(reverse('auth_signin'))
-
-
-def process_provider_signin(request, provider):
- if provider in AUTH_PROVIDERS:
- provider_class = AUTH_PROVIDERS[provider].consumer
-
- try:
- assoc_key = provider_class.process_authentication_request(request)
- except InvalidAuthentication, e:
- request.session['auth_error'] = e.message
- return HttpResponseRedirect(reverse('auth_signin'))
-
- if request.user.is_authenticated():
- if isinstance(assoc_key, (type, User)):
- if request.user != assoc_key:
- request.session['auth_error'] = _("Sorry, these login credentials belong to anoother user. Plese terminate your current session and try again.")
- else:
- request.session['auth_error'] = _("You are already logged in with that user.")
- else:
- try:
- assoc = AuthKeyUserAssociation.objects.get(key=assoc_key)
- if assoc.user == request.user:
- request.session['auth_error'] = _("These login credentials are already associated with your account.")
- else:
- request.session['auth_error'] = _("Sorry, these login credentials belong to anoother user. Plese terminate your current session and try again.")
- except:
- uassoc = AuthKeyUserAssociation(user=request.user, key=assoc_key, provider=provider)
- uassoc.save()
- request.user.message_set.create(message=_('The new credentials are now associated with your account'))
- return HttpResponseRedirect(reverse('user_authsettings'))
-
- return HttpResponseRedirect(reverse('auth_signin'))
- else:
- if isinstance(assoc_key, User):
- return login_and_forward(request, assoc_key)
-
- try:
- assoc = AuthKeyUserAssociation.objects.get(key=assoc_key)
- user_ = assoc.user
- return login_and_forward(request, user_)
- except:
- request.session['assoc_key'] = assoc_key
- request.session['auth_provider'] = provider
- return HttpResponseRedirect(reverse('auth_external_register'))
-
- return HttpResponseRedirect(reverse('auth_signin'))
-
-def external_register(request):
- if request.method == 'POST' and 'bnewaccount' in request.POST:
- form1 = SimpleRegistrationForm(request.POST)
- email_feeds_form = SimpleEmailSubscribeForm(request.POST)
-
- if (form1.is_valid() and email_feeds_form.is_valid()):
- user_ = User(username=form1.cleaned_data['username'], email=form1.cleaned_data['email'])
- user_.email_isvalid = request.session.get('auth_validated_email', '') == form1.cleaned_data['email']
- user_.set_unusable_password()
-
- if User.objects.all().count() == 0:
- user_.is_superuser = True
-
- user_.save()
-
- if not user_.email_isvalid:
- send_validation_email(user_)
-
- try:
- assoc_key = request.session['assoc_key']
- auth_provider = request.session['auth_provider']
- except:
- request.session['auth_error'] = _("Oops, something went wrong in the middle of this process. Please try again.")
- return HttpResponseRedirect(request.session.get('on_signin_url', reverse('auth_signin')))
-
- uassoc = AuthKeyUserAssociation(user=user_, key=request.session['assoc_key'], provider=request.session['auth_provider'])
- uassoc.save()
-
- if email_feeds_form.cleaned_data['subscribe'] == 'n':
- user_.subscription_settings.enable_notifications = False
- user_.subscription_settings.save()
-
- del request.session['assoc_key']
- del request.session['auth_provider']
-
- if user_.email_isvalid:
- return login_and_forward(request, user_)
- else:
- return HttpResponseRedirect(reverse('index'))
- else:
- provider_class = AUTH_PROVIDERS[request.session['auth_provider']].consumer
- user_data = provider_class.get_user_data(request.session['assoc_key'])
-
- username = user_data.get('username', '')
- email = user_data.get('email', '')
-
- if not email:
- email = request.session.get('auth_email_request', '')
-
- if email:
- request.session['auth_validated_email'] = email
-
- form1 = SimpleRegistrationForm(initial={
- 'next': '/',
- 'username': username,
- 'email': email,
- })
- email_feeds_form = SimpleEmailSubscribeForm()
-
- provider_context = AUTH_PROVIDERS[request.session['auth_provider']].context
-
- return render_to_response('auth/complete.html', {
- 'form1': form1,
- 'email_feeds_form': email_feeds_form,
- 'provider':mark_safe(provider_context.human_name),
- 'login_type':provider_context.id,
- 'gravatar_faq_url':reverse('faq') + '#gravatar',
- }, context_instance=RequestContext(request))
-
-def request_temp_login(request):
- if request.method == 'POST':
- form = TemporaryLoginRequestForm(request.POST)
-
- if form.is_valid():
- user = form.user_cache
-
- try:
- hash = get_object_or_404(ValidationHash, user=user, type='templogin')
- if hash.expiration < datetime.datetime.now():
- hash.delete()
- return request_temp_login(request)
- except:
- hash = ValidationHash.objects.create_new(user, 'templogin', [user.id])
-
- send_email(_("Temporary login link"), [(user.username, user.email)], "auth/temp_login_email.html", {
- 'temp_login_code': hash,
- 'user': user
- })
-
- request.user.message_set.create(message=_("An email has been sent with your temporary login key"))
-
- return HttpResponseRedirect(reverse('index'))
- else:
- form = TemporaryLoginRequestForm()
-
- return render_to_response(
- 'auth/temp_login_request.html', {'form': form},
- context_instance=RequestContext(request))
-
-def temp_signin(request, user, code):
- user = get_object_or_404(User, id=user)
-
- if (ValidationHash.objects.validate(code, user, 'templogin', [user.id])):
- return login_and_forward(request, user, reverse('user_authsettings'),
- _("You are logged in with a temporary access key, please take the time to fix your issue with authentication."))
- else:
- raise Http404()
-
-def send_validation_email(user):
- hash = ValidationHash.objects.create_new(user, 'email', [user.email])
- send_email(_("Email Validation"), [(user.username, user.email)], "auth/email_validation.html", {
- 'validation_code': hash,
- 'user': user
- })
-
-def validate_email(request, user, code):
- user = get_object_or_404(User, id=user)
-
- if (ValidationHash.objects.validate(code, user, 'email', [user.email])):
- user.email_isvalid = True
- user.save()
- return login_and_forward(request, user, None, _("Thank you, your email is now validated."))
- else:
- raise Http404()
-
-@login_required
-def auth_settings(request):
- """
- change password view.
-
- url : /changepw/
- template: authopenid/changepw.html
- """
- user_ = request.user
- auth_keys = user_.auth_keys.all()
-
- if user_.has_usable_password():
- FormClass = ChangePasswordForm
- else:
- FormClass = SetPasswordForm
-
- if request.POST:
- form = FormClass(request.POST, user=user_)
- if form.is_valid():
- if user_.has_usable_password():
- request.user.message_set.create(message=_("Your password was changed"))
- else:
- request.user.message_set.create(message=_("New password set"))
- FormClass = ChangePasswordForm
-
- user_.set_password(form.cleaned_data['password1'])
- user_.save()
- return HttpResponseRedirect(reverse('user_authsettings'))
-
- form = FormClass(user=user_)
-
- auth_keys_list = []
-
- for k in auth_keys:
- provider = AUTH_PROVIDERS.get(k.provider, None)
-
- if provider is not None:
- name = "%s: %s" % (provider.context.human_name, provider.context.readable_key(k))
- else:
- from forum.authentication.base import ConsumerTemplateContext
- "unknown: %s" % ConsumerTemplateContext.readable_key(k)
-
- auth_keys_list.append({
- 'name': name,
- 'id': k.id
- })
-
- return render_to_response('auth/auth_settings.html', {
- 'form': form,
- 'has_password': user_.has_usable_password(),
- 'auth_keys': auth_keys_list,
- }, context_instance=RequestContext(request))
-
-def remove_external_provider(request, id):
- association = get_object_or_404(AuthKeyUserAssociation, id=id)
- request.user.message_set.create(message=_("You removed the association with %s") % association.provider)
- association.delete()
- return HttpResponseRedirect(reverse('user_authsettings'))
-
-def newquestion_signin_action(user):
- question = Question.objects.filter(author=user).order_by('-added_at')[0]
- return question.get_absolute_url()
-
-def newanswer_signin_action(user):
- answer = Answer.objects.filter(author=user).order_by('-added_at')[0]
- return answer.get_absolute_url()
-
-POST_SIGNIN_ACTIONS = {
- 'newquestion': newquestion_signin_action,
- 'newanswer': newanswer_signin_action,
-}
-
-def login_and_forward(request, user, forward=None, message=None):
- old_session = request.session.session_key
- user.backend = "django.contrib.auth.backends.ModelBackend"
- login(request, user)
-
- user_logged_in.send(user=user,old_session=old_session,sender=None)
-
- if not forward:
- signin_action = request.session.get('on_signin_action', None)
- if not signin_action:
- forward = request.session.get('on_signin_url', None)
-
- if not forward:
- forward = reverse('index')
- else:
- try:
- forward = POST_SIGNIN_ACTIONS[signin_action](user)
- except:
- forward = reverse('index')
-
- if message is None:
- message = _("Welcome back %s, you are now logged in") % user.username
-
- request.user.message_set.create(message=message)
- return HttpResponseRedirect(forward)
-
-@login_required
-def signout(request):
- """
- signout from the website. Remove openid from session and kill it.
-
- url : /signout/"
- """
-
- logout(request)
- return HttpResponseRedirect(reverse('index'))
\ No newline at end of file
projects / osqa.git / blobdiff