def load_page():
return {
'firewall_rules': System.firewall_rules(),
'dmz_dnat_rules': System.nat_rules(),
'local_snat_rules': System.nat_rules(nat_type='SRCNAT'),
'netmasks': list(reversed(range(24, 33)))
}
def load_page():
fw_rules = System.firewall_rules()
nat_rules = System.nat_rules()
netmasks = list(reversed(range(24, 33)))
firewall_settings = {
'firewall_rules': fw_rules,
'nat_rules': nat_rules,
'netmasks': netmasks
}
return firewall_settings
def update_page(form):
# initial input validation for presence of zone field
zone = form.get('zone', None)
if (zone not in valid_zones):
return INVALID_FORM, 'GLOBAL_INTERFACE', None
# if firewall rule, None will be used for evaluation.
action = form.get('action', None)
nat_type = form.get('nat_type', None)
if (nat_type is None):
error, zone = _firewall_rules(zone, action, form)
elif (nat_type in ['DSTNAT', 'SRCNAT']):
if (nat_type == 'DSTNAT'):
error, zone = _dnat_rules(zone, action, form)
elif (nat_type == 'SRCNAT'):
error, zone = _snat_rules(zone, action, form)
else:
return INVALID_FORM, zone, None
# updating page data then returning. this is because we need to serve the content with the newly added
# configuration item.
page_data = None
if not error:
page_data = {
'firewall_rules': System.firewall_rules(chain=zone),
'dmz_dnat_rules': System.nat_rules(),
'local_snat_rules': System.nat_rules(nat_type='SRCNAT'),
'netmasks': list(reversed(range(24, 33)))
}
print(f'RETURNING: {page_data}')
return error, zone, page_data