def useNonce(self, server_url, timestamp, salt):
if abs(timestamp - time.time()) > SKEW:
return False
try:
ononce = Nonce.objects.get(server_url__exact=server_url,
timestamp__exact=timestamp,
salt__exact=salt)
except Nonce.DoesNotExist:
ononce = Nonce(server_url=server_url,
timestamp=timestamp,
salt=salt)
ononce.save()
return True
return False
def registration(request, attribute_set='default',
template_name='openid/registration_form.html'):
""" Try to submit all the registration attributes for mojeID registration"""
# Realm should be always something like 'https://example.org/openid/'
realm = getattr(settings, 'MOJEID_REALM',
request.build_absolute_uri(reverse(top)))
user = OpenIDBackend.get_user_from_request(request)
user_id = user.pk if user else None
# Create Nonce
nonce = Nonce(server_url=realm, user_id=user_id,
timestamp=time.time(), salt=randomString(35, NONCE_CHARS))
nonce.save()
fields = []
attributes = [x for x in get_attributes(attribute_set) if x.type == 'attribute']
# Append attributes to creation request if user is valid
if user:
for attribute in attributes:
form_attr = attribute.registration_form_attrs_html(user_id)
if form_attr:
fields.append(form_attr)
# Render the redirection template
return render_to_response(
template_name,
{
'fields': fields,
'action': get_registration_url(),
'realm': realm,
'nonce': nonce.registration_nonce,
},
context_instance=RequestContext(request)
)
