def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
python类AF_INET6的实例源码
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def default_gateway(self):
"""
Default Interface Gateway
Return: tuple
"""
gws = netifaces.gateways()
try:
return gws['default'][netifaces.AF_INET]
except KeyError:
return gws['default'][netifaces.AF_INET6]
def in6_getifaddr():
ret = []
for i in get_if_list():
for a in intf.get(i)['addr6']:
addr = socket.inet_ntop(socket.AF_INET6, a)
scope = scapy.utils6.in6_getscope(addr)
ret.append((addr, scope, i))
return ret
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _ip_local_host(ip_addr):
"""
This function will iterate over all interfaces on the system and compare
their IP addresses with the one given as a parameter
:param ip_addr: IP addr
:type ip_addr: str
:return int
"""
for intf in netifaces.interfaces():
addr_list_dict = netifaces.ifaddresses(intf)
# Some interfaces have no address
if addr_list_dict:
# Some interfaces have no IPv4 address.
if netifaces.AF_INET in addr_list_dict:
inet_addr_list = addr_list_dict[netifaces.AF_INET]
for value in inet_addr_list:
if value['addr'] == ip_addr:
return True
if netifaces.AF_INET6 in addr_list_dict:
inet_addr_list = addr_list_dict[netifaces.AF_INET6]
for value in inet_addr_list:
if value['addr'] == ip_addr:
return True
return False
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def GetIpAddress(self, interface):
ip_addr = None
try:
from netifaces import AF_INET, AF_INET6, ifaddresses
ip_addr = ifaddresses(interface)[AF_INET][0]['addr']
except:
exception('GetIpAddress failed')
return ip_addr
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def _get_for_address(address, key):
"""Retrieve an attribute of or the physical interface that
the IP address provided could be bound to.
:param address (str): An individual IPv4 or IPv6 address without a net
mask or subnet prefix. For example, '192.168.1.1'.
:param key: 'iface' for the physical interface name or an attribute
of the configured interface, for example 'netmask'.
:returns str: Requested attribute or None if address is not bindable.
"""
address = netaddr.IPAddress(address)
for iface in netifaces.interfaces():
addresses = netifaces.ifaddresses(iface)
if address.version == 4 and netifaces.AF_INET in addresses:
addr = addresses[netifaces.AF_INET][0]['addr']
netmask = addresses[netifaces.AF_INET][0]['netmask']
network = netaddr.IPNetwork("%s/%s" % (addr, netmask))
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
else:
return addresses[netifaces.AF_INET][0][key]
if address.version == 6 and netifaces.AF_INET6 in addresses:
for addr in addresses[netifaces.AF_INET6]:
network = _get_ipv6_network_from_address(addr)
if not network:
continue
cidr = network.cidr
if address in cidr:
if key == 'iface':
return iface
elif key == 'netmask' and cidr:
return str(cidr).split('/')[1]
else:
return addr[key]
return None
def ipv6(self):
import netifaces
try:
addr = next(filter(lambda a: self.__is_valid_address(a),
map(lambda addr_string: IPv6Address(addr_string['addr'].split('%', 1)[0]),
self.addresses[netifaces.AF_INET6])), None)
return addr
except (KeyError, StopIteration):
raise AddressProviderException("Interface %s has no valid IPv6 address" % self.interface)
def ip_addresses():
ip_list = {}
ip_list['v4'] = {}
ip_list['v6'] = {}
for interface in netifaces.interfaces():
link = netifaces.ifaddresses(interface)
if netifaces.AF_INET in link:
if interface not in ip_list['v4']:
ip_list['v4'][interface] = []
ip_list['v4'][interface].append(link[netifaces.AF_INET])
if netifaces.AF_INET6 in link:
if interface not in ip_list['v6']:
ip_list['v6'][interface] = []
ip_list['v6'][interface].append(link[netifaces.AF_INET6])
return ip_list
