def clean(self):
cleaned_data = super(AgeGatewayForm, self).clean()
country = cleaned_data.get('country')
date_of_birth = cleaned_data.get('date_of_birth')
if country and date_of_birth:
if get_age(date_of_birth) < country.minimum_age:
msg = "You must be at least %s years of age to use this site." \
% country.minimum_age
raise forms.ValidationError(_(msg))
return cleaned_data
def process_response(self, request, response):
# Ignore ajax
if request.is_ajax():
return response
# Protected URLs
global PROTECTED_URLS_PATTERN
if not PROTECTED_URLS_PATTERN:
PROTECTED_URLS_PATTERN = r'|'.join((
reverse('age-gateway'),
reverse('join'),
reverse('login'),
reverse('logout'),
reverse('password_reset'),
reverse('terms-and-conditions'),
'/auth/password_reset/',
'/static/',
'/admin/',
))
if re.match(PROTECTED_URLS_PATTERN, request.META['PATH_INFO']) is not None:
return response
# Listing feeds also exempted
# todo: make the test more refined.
if request.META['PATH_INFO'].endswith('/feed/'):
return response
# Now only do we possibly hit the database
private_site = get_preference('GeneralPreferences', 'private_site')
show_age_gateway = get_preference('GeneralPreferences', 'show_age_gateway')
# Check trivial case
if not (private_site or show_age_gateway):
return response
# Private site not enabled and gateway passed
if not private_site and request.COOKIES.get('age_gateway_passed'):
return response
# Exempted URLs
exempted_urls = get_preference('GeneralPreferences', 'exempted_urls')
if exempted_urls \
and (
re.match(
r'|'.join(exempted_urls.split()),
request.META['PATH_INFO']
) is not None
):
return response
# Exempted IP addresses
exempted_ips = get_preference('GeneralPreferences', 'exempted_ips')
if exempted_ips \
and (
re.match(
r'|'.join(exempted_ips.split()),
request.META['REMOTE_ADDR']
) is not None
):
return response
# Exempted user agents
exempted_user_agents = get_preference('GeneralPreferences', 'exempted_user_agents')
if exempted_user_agents \
and (
re.match(
r'|'.join(exempted_user_agents.split()),
request.META.get('HTTP_USER_AGENT', '')
) is not None
):
return response
user = getattr(request, 'user', None)
if (user is not None) and user.is_anonymous():
if private_site:
return redirect_to_login(request.path_info,
login_url=reverse('login'))
else:
# check if a partner site has supplied this
# site with the user's age
ag_values, expires = self.get_partner_age_gateway_values(request)
if ag_values and expires:
# verify age and automatically pass age gateway
dob = datetime.strptime(ag_values[3:], '%d-%m-%Y').date()
if Country.objects.filter(country_code__iexact=ag_values[:2],
minimum_age__lte=get_age(dob)).exists():
response.set_cookie('age_gateway_passed', value=1,
expires=expires)
response.set_cookie('age_gateway_values', value=ag_values,
expires=expires)
return response
return redirect_to_login(request.path_info,
login_url=reverse('age-gateway'))
return response