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', args=[request.user.id]))
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 AuthKeyUserAssociation.DoesNotExist:
request.session['assoc_key'] = assoc_key
request.session['auth_provider'] = provider
return HttpResponseRedirect(reverse('auth_external_register'))
def external_register(request):
if request.method == 'POST' and 'bnewaccount' in request.POST:
form1 = SimpleRegistrationForm(request.POST)
if form1.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_.is_staff = True
user_.save()
UserJoinsAction(user=user_, ip=request.META['REMOTE_ADDR']).save()
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. Note that you need to have cookies enabled for the authentication to work."
)
logging.error("Missing session data when trying to complete user registration: %s" % ", ".join(
["%s: %s" % (k, v) for k, v in request.META.items()]))
return HttpResponseRedirect(reverse('auth_signin'))
uassoc = AuthKeyUserAssociation(user=user_, key=assoc_key, provider=auth_provider)
uassoc.save()
del request.session['assoc_key']
del request.session['auth_provider']
return login_and_forward(request, user_, message=_("A welcome email has been sent to your email address. "))
else:
auth_provider = request.session.get('auth_provider', None)
if not auth_provider:
request.session['auth_error'] = _(
"Oops, something went wrong in the middle of this process. Please try again.")
logging.error("Missing session data when trying to complete user registration: %s" % ", ".join(
["%s: %s" % (k, v) for k, v in request.META.items()]))
return HttpResponseRedirect(reverse('auth_signin'))
provider_class = AUTH_PROVIDERS[auth_provider].consumer
user_data = provider_class.get_user_data(request.session['assoc_key'])
if not user_data:
user_data = request.session.get('auth_consumer_data', {})
username = user_data.get('username', '')
email = user_data.get('email', '')
if email:
request.session['auth_validated_email'] = email
form1 = SimpleRegistrationForm(initial={
'next': '/',
'username': username,
'email': email,
})
provider_context = AUTH_PROVIDERS[request.session['auth_provider']].context
return render_to_response('auth/complete.html', {
'form1': form1,
'provider':provider_context and mark_safe(provider_context.human_name) or _('unknown'),
'login_type':provider_context.id,
'gravatar_faq_url':reverse('faq') + '#gravatar',
}, context_instance=RequestContext(request))
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', args=[request.user.id]))
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
from forum.authentication.drupal_auth_backend import DrupalAuthBackend
open_id_user = DrupalAuthBackend.get_openid_user(assoc_key)
if open_id_user:
uassoc = AuthKeyUserAssociation(user=open_id_user,
key=assoc_key,
provider=provider)
uassoc.save()
return login_and_forward(request, open_id_user)
else:
# Cann't allow users to authenticate with openid credentials not used at p2pu.org.
request.session['auth_error'] = _(
"Sorry, these openid login credentials were not found at p2pu.org. (%s)"
% assoc_key)
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', args=[request.user.id]))
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
try:
# update the key of AuthKeyUserAssociation if the user(email) already
# exists
user_data = provider_class.get_user_data(assoc_key)
if not user_data:
user_data = request.session.get('auth_consumer_data', {})
email = user_data.get('email', '')
if email:
user_ = User.objects.get(email=email)
if user_:
assoc = AuthKeyUserAssociation.objects.get(
user=user_.id)
if assoc:
# update the key of AuthKeyUserAssociation
# old assoc does not work when domain or secret key changed
assoc.key = assoc_key
assoc.save()
return login_and_forward(request, user_)
except:
pass
return HttpResponseRedirect(reverse('auth_external_register'))
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))
