def _format_address(self, type):
if self._values[type] is None:
return None
pattern = r'(?P<addr>[^%/]+)(%(?P<rd>\d+))?(/(?P<cidr>\d+))?'
if '%' in self._values[type]:
# Handle route domains
matches = re.match(pattern, self._values[type])
if not matches:
return None
addr = matches.group('addr')
if addr is None:
return -1
cidr = matches.group('cidr')
rd = matches.group('rd')
if cidr is not None:
ip = ip_interface(u'{0}/{1}'.format(addr, cidr))
else:
ip = ip_interface(u'{0}'.format(addr))
if rd:
result = '{0}%{1}/{2}'.format(str(ip.ip), rd,
ip.network.prefixlen)
else:
result = '{0}/{1}'.format(str(ip.ip), ip.network.prefixlen)
return result
return str(ip_interface(u'{0}'.format(self._values[type])))
def encode_rd_address(self, record, match, host=False):
if host:
if is_valid_ip_interface(match.group('addr')):
key = ip_interface(u"{0}".format(match.group('addr')))
else:
raise F5ModuleError(
"When specifying an 'address' type, the value to the left of the separator must be an IP."
)
else:
if is_valid_ip_interface(match.group('addr')):
key = ip_interface(u"{0}/{1}".format(match.group('addr'), match.group('prefix')))
else:
raise F5ModuleError(
"When specifying an 'address' type, the value to the left of the separator must be an IP."
)
if key and 'value' in record:
if key.network.prefixlen in [32, 128]:
return self.encode_host(str(key.ip) + '%' + match.group('rd'), record['value'])
return self.encode_network(
str(key.network.network_address) + '%' + match.group('rd'), key.network.prefixlen, record['value']
)
elif key:
if key.network.prefixlen in [32, 128]:
return self.encode_host(str(key.ip) + '%' + match.group('rd'), str(key.ip) + '%' + match.group('rd'))
return self.encode_network(
str(key.network.network_address) + '%' + match.group('rd'), key.network.prefixlen,
str(key.network.network_address) + '%' + match.group('rd')
)
def gateway_address(self):
if self._values['gateway_address'] is None:
return None
try:
if '%' in self._values['gateway_address']:
addr = self._values['gateway_address'].split('%')[0]
else:
addr = self._values['gateway_address']
ip_interface(u'%s' % str(addr))
return str(self._values['gateway_address'])
except ValueError:
raise F5ModuleError(
"The provided gateway_address is not an IP address")
def encode_address_from_dict(self, record):
if is_valid_ip_network(record['key']):
key = ip_network(u"{0}".format(str(record['key'])))
elif is_valid_ip(record['key']):
key = ip_address(u"{0}".format(str(record['key'])))
elif is_valid_ip_interface(record['key']):
key = ip_interface(u"{0}".format(str(record['key'])))
else:
raise F5ModuleError(
"When specifying an 'address' type, the value to the left of the separator must be an IP."
)
if key and 'value' in record:
try:
# Only ip_address's have max_prefixlen
if key.max_prefixlen in [32, 128]:
return self.encode_host(str(key), record['value'])
except ValueError:
return self.encode_network(str(key.network_address),
key.prefixlen, record['value'])
elif key:
try:
# Only ip_address's have max_prefixlen
if key.max_prefixlen in [32, 128]:
return self.encode_host(str(key), str(key))
except ValueError:
return self.encode_network(str(key.network_address),
key.prefixlen,
str(key.network_address))
def encode_address_from_string(self, record):
if self._network_pattern.match(record):
# network 192.168.0.0 prefixlen 16 := "Network3",
# network 2402:9400:1000:0:: prefixlen 64 := "Network4",
return record
elif self._host_pattern.match(record):
# host 172.16.1.1/32 := "Host3"
# host 2001:0db8:85a3:0000:0000:8a2e:0370:7334 := "Host4"
return record
else:
# 192.168.0.0/16 := "Network3",
# 2402:9400:1000:0::/64 := "Network4",
parts = record.split(self._separator)
if parts[0] == '':
return
if not is_valid_ip_interface(parts[0]):
raise F5ModuleError(
"When specifying an 'address' type, the value to the left of the separator must be an IP."
)
key = ip_interface(u"{0}".format(str(parts[0])))
if len(parts) == 2:
if key.network.prefixlen in [32, 128]:
return self.encode_host(str(key.ip), parts[1])
return self.encode_network(str(key.network.network_address),
key.network.prefixlen, parts[1])
elif len(parts) == 1 and parts[0] != '':
if key.network.prefixlen in [32, 128]:
return self.encode_host(str(key.ip), str(key.ip))
return self.encode_network(str(key.network.network_address),
key.network.prefixlen,
str(key.network.network_address))
def encode_address_from_dict(self, record):
rd_match = re.match(self._rd_net_pattern, record['key'])
if rd_match:
return self.encode_rd_address(record, rd_match)
rd_match = re.match(self._rd_host_pattern, record['key'])
if rd_match:
return self.encode_rd_address(record, rd_match, host=True)
if is_valid_ip_interface(record['key']):
key = ip_interface(u"{0}".format(str(record['key'])))
else:
raise F5ModuleError(
"When specifying an 'address' type, the value to the left of the separator must be an IP."
)
if key and 'value' in record:
if key.network.prefixlen in [32, 128]:
return self.encode_host(str(key.ip), record['value'])
return self.encode_network(
str(key.network.network_address), key.network.prefixlen, record['value']
)
elif key:
if key.network.prefixlen in [32, 128]:
return self.encode_host(str(key.ip), str(key.ip))
return self.encode_network(
str(key.network.network_address), key.network.prefixlen, str(key.network.network_address)
)
def mgmt_address(self):
if self._values['mgmt_address'] is None:
return None
try:
addr = ip_interface(u'%s' % str(self._values['mgmt_address']))
return str(addr.with_prefixlen)
except ValueError:
raise F5ModuleError(
"The specified 'mgmt_address' is not a valid IP address.")
def decode_address_from_string(self, record):
matches = self._rd_net_ptrn.match(record)
if matches:
# network 192.168.0.0%11 prefixlen 16 := "Network3",
# network 2402:9400:1000:0::%11 prefixlen 64 := "Network4",
value = record.split(self._separator)[1].strip().strip('"')
addr = "{0}%{1}/{2}".format(matches.group('addr'),
matches.group('rd'),
matches.group('prefix'))
result = dict(name=addr, data=value)
return result
matches = self._network_pattern.match(record)
if matches:
# network 192.168.0.0 prefixlen 16 := "Network3",
# network 2402:9400:1000:0:: prefixlen 64 := "Network4",
key = u"{0}/{1}".format(matches.group('addr'),
matches.group('prefix'))
addr = ip_network(key)
value = record.split(self._separator)[1].strip().strip('"')
result = dict(name=str(addr), data=value)
return result
matches = self._rd_host_ptrn.match(record)
if matches:
# host 172.16.1.1%11/32 := "Host3"
# host 2001:0db8:85a3:0000:0000:8a2e:0370:7334%11 := "Host4"
host = ip_interface(u"{0}".format(matches.group('addr')))
addr = "{0}%{1}/{2}".format(matches.group('addr'),
matches.group('rd'),
str(host.network.prefixlen))
value = record.split(self._separator)[1].strip().strip('"')
result = dict(name=addr, data=value)
return result
matches = self._host_pattern.match(record)
if matches:
# host 172.16.1.1/32 := "Host3"
# host 2001:0db8:85a3:0000:0000:8a2e:0370:7334 := "Host4"
key = matches.group('addr')
addr = ip_interface(u"{0}".format(str(key)))
value = record.split(self._separator)[1].strip().strip('"')
result = dict(name=str(addr), data=value)
return result
raise F5ModuleError('The value "{0}" is not an address'.format(record))
def destination_ip(self):
if self._values['address'] is None:
return None
try:
pattern = r'(?P<rd>%[0-9]+)'
addr = re.sub(pattern, '', self._values['address'])
ip = ip_interface(u'{0}'.format(addr))
return ip.with_prefixlen
except ValueError:
raise F5ModuleError(
"The provided destination is not an IP address")
def addresses(self):
if self._values['addresses'] is None:
return None
result = []
for x in self._values['addresses']:
if is_valid_ip(x):
result.append(str(ip_address(u'{0}'.format(x))))
elif is_valid_ip_interface(x):
result.append(str(ip_interface(u'{0}'.format(x))))
else:
raise F5ModuleError(
"Address {0} must be either an IPv4 or IPv6 address or network.".format(x)
)
result = sorted(result)
return result
def _convert_address(self, item, mask=None):
if item == 'any':
return '0.0.0.0/0'
if not is_valid_ip(item):
raise F5ModuleError('The provided IP address is not a valid IP address.')
if mask:
msk = self._convert_netmask(mask)
network = '{0}/{1}'.format(item, msk)
if is_valid_ip_network(u'{0}'.format(network)):
return network
else:
raise F5ModuleError(
'The provided IP and Mask are not a valid IP network.'
)
host = ip_interface(u'{0}'.format(item))
return host.with_prefixlen
def ip(self):
result = ip_interface(self.destination_ip)
return str(result.ip)
def netmask(self):
ip = ip_interface(self.destination_ip)
return int(ip.network.prefixlen)
def is_valid_ip_interface(address):
try:
ip_interface(u'{0}'.format(address))
return True
except ValueError:
return False
def is_valid_ip_interface(address):
try:
ip_interface(address)
return True
except ValueError:
return False
