def validate_port(self, entry, field, line_count):
item = entry.get(field)
items = item.split(",")
item_count = 0
for item in items:
item_count += 1
# Is it a port range
if item == "any":
if len(items)==1:
return True
elif item.find("-") > 0:
if len(items)==1:
range = item.split("-")
if len(range) == 2:
if is_numeric_in_range(range[0], 1, 65535) and \
is_numeric_in_range(range[1], 1, 65535):
return True
else:
# It has to be a valid port
if is_numeric_in_range(item, 1, 65535):
return True
str = "line #:{} - invalid {} : {}".format(line_count, field, item)
l.message_user(str)
return False
def validate_four_octets(self, four_octets):
octets = four_octets.split(".")
if len(octets) != 4:
l.message_user(str)
return False
# Review if first octect has to be non-zero
for octet in octets:
if is_numeric_in_range(octet, 0, 255) is False:
l.message_user(str)
return False
return True
def validate_ip_item(self, comment, line_count, it, field):
success=False
if it.find("/") > 0:
aux = it.split("/")
four_octets = aux[0]
mask = aux[1]
if is_numeric_in_range(mask, 1, 32) is False:
str = "ref: {}\nline #:{} - invalid mask {}\n{}".format(comment, line_count, it, field)
l.message_user(str)
return False
elif it.find(" mask ") > 0:
aux = it.split(" mask ")
four_octets = aux[0]
mask = aux[1]
if not self.validate_four_octets(mask):
str = "ref: {}\nline #:{} - invalid mask {}\n{}".format(comment, line_count, it, field)
l.message_user(str)
return False
elif it == "any":
return True
elif it == "":
str = "ref: {}\nline #:{} - inconsistent mask {}\n,{}".format(comment, line_count, it, field)
l.message_user(str)
return False
else:
str = "ref: {}\nline #:{} - invalid {}\n,{}".format(comment, line_count, it, field)
l.message_user(str)
return False
if self.validate_four_octets(four_octets) is False:
return False
return True
def validate_vlan_and_ip(self, entry, field, line_count):
item = entry[field]
items = item.split(",")
item_count = 0
for it in items:
item_count += 1
if self.validate_vlan_item(it) is False:
if field == "srcCidr":
if it == "any":
continue
octet = it.split(".")
# Upgrade logic with three octets and mask check
if octet[0] == "192" and octet[1] == "168":
continue
elif field == "destCidr":
comment=entry["comment"]
if self.validate_ip_item(comment, line_count, it, field):
continue
str = "line #:{} item:{}- invalid {} item: {}".format(line_count, item_count, field, item)
l.message_user(str)
continue
return True