def test_ipv4_addr(self):
'''
Test IPv4 address validation
'''
true_addrs = [
'127.0.0.1',
'127.0.0.1',
'127.0.0.19',
'1.1.1.1/28',
'127.0.0.11/32',
]
false_addrs = [
'127.0.0.911',
'127.0.0911',
'127.0.011',
'127.0.011/32',
'::1',
'::1/128',
'::1/28',
]
for addr in true_addrs:
self.assertTrue(net.ipv4_addr(addr))
for addr in false_addrs:
self.assertFalse(net.ipv4_addr(addr))
def test_ipv4_addr(self):
"""
Test IPv4 address validation
"""
true_addrs = [
"127.0.0.1",
"127.0.0.1",
"127.0.0.19",
"1.1.1.1/28",
"127.0.0.11/32",
]
false_addrs = [
"127.0.0.911",
"127.0.0911",
"127.0.011",
"127.0.011/32",
"::1",
"::1/128",
"::1/28",
]
for addr in true_addrs:
self.assertTrue(net.ipv4_addr(addr))
for addr in false_addrs:
self.assertFalse(net.ipv4_addr(addr))
def test_ipv4_addr(self):
'''
Test IPv4 address validation
'''
true_addrs = [
'127.0.0.1',
'127.0.0.1',
'127.0.0.19',
'1.1.1.1/28',
'127.0.0.11/32',
]
false_addrs = [
'127.0.0.911',
'127.0.0911',
'127.0.011',
'127.0.011/32',
'::1',
'::1/128',
'::1/28',
]
for addr in true_addrs:
self.assertTrue(net.ipv4_addr(addr))
for addr in false_addrs:
self.assertFalse(net.ipv4_addr(addr))
def clean_bind(addr):
'''
Splits a bind address on ':', and checks each part to make sure it is either
a valid port (an int) or a valid IPv4 address. This is more for sanitization
purposes than for validity checking.
SSH options that will use this are -b, -D, -L, -R and -W
'''
comps = addr.split()
for part in comps:
try:
int(part)
if not suvn.ipv4_addr(part):
return False
except ValueError:
return False
return True
def _net_mask(combined):
if "/" in combined:
addr, netmask = combined.split('/', 1)
else:
addr, netmask = combined, "255.255.255.255"
if not nw_validate.ipv4_addr(addr):
raise TypeError('not a valid ipv4 address: {0}'.format(addr))
addr = None
else:
if not nw_validate.netmask(netmask):
netmask = nw.cidr_to_ipv4_netmask(netmask)
if not nw_validate.netmask(netmask):
raise TypeError('not a valid (neither 4x ".", nor CIDR) ipv4 netmask: {0}'.format(netmask))
netmask = None
return addr, netmask
def test_ipv4_addr(self):
"""
Test IPv4 address validation
"""
self.assertTrue(net.ipv4_addr("127.0.0.1"))
self.assertTrue(net.ipv4_addr("127.0.0.1"))
self.assertTrue(net.ipv4_addr("127.0.0.19"))
self.assertTrue(net.ipv4_addr("1.1.1.1/28"))
self.assertTrue(net.ipv4_addr("127.0.0.11/32"))
self.assertFalse(net.ipv4_addr("127.0.0.911"))
self.assertFalse(net.ipv4_addr("127.0.0911"))
self.assertFalse(net.ipv4_addr("127.0.011"))
self.assertFalse(net.ipv4_addr("127.0.011/32"))
self.assertFalse(net.ipv4_addr("::1"))
self.assertFalse(net.ipv4_addr("::1/128"))
self.assertFalse(net.ipv4_addr("::1/28"))
def test_ipv4_addr(self):
'''
Test IPv4 address validation
'''
self.assertTrue(net.ipv4_addr('127.0.0.1'))
self.assertTrue(net.ipv4_addr('127.0.0.1'))
self.assertTrue(net.ipv4_addr('127.0.0.19'))
self.assertTrue(net.ipv4_addr('1.1.1.1/28'))
self.assertTrue(net.ipv4_addr('127.0.0.11/32'))
self.assertFalse(net.ipv4_addr('127.0.0.911'))
self.assertFalse(net.ipv4_addr('127.0.0911'))
self.assertFalse(net.ipv4_addr('127.0.011'))
self.assertFalse(net.ipv4_addr('127.0.011/32'))
self.assertFalse(net.ipv4_addr('::1'))
self.assertFalse(net.ipv4_addr('::1/128'))
self.assertFalse(net.ipv4_addr('::1/28'))