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Fix edge case when minion ID is a 16-character string #51298

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Jan 24, 2019
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9 changes: 1 addition & 8 deletions salt/_compat.py
Original file line number Diff line number Diff line change
Expand Up @@ -144,13 +144,6 @@ def __init__(self, address):

:param address:
'''
# pylint: disable-all
if not hasattr(self, '_is_packed_binary'):
# This method (below) won't be around for some Python 3 versions
# and we need check this differently anyway
self._is_packed_binary = lambda p: isinstance(p, bytes)
# pylint: enable-all

if isinstance(address, string_types) and '%' in address:
buff = address.split('%')
if len(buff) != 2:
Expand Down Expand Up @@ -189,7 +182,7 @@ def _is_packed_binary(self, data):
:return:
'''
packed = False
if len(data) == 16 and ':' not in data:
if isinstance(data, bytes) and len(data) == 16 and b':' not in data:
try:
packed = bool(int(str(bytearray(data)).encode('hex'), 16))
except ValueError:
Expand Down
9 changes: 9 additions & 0 deletions tests/unit/utils/test_network.py
Original file line number Diff line number Diff line change
Expand Up @@ -184,11 +184,17 @@ def test__generate_minion_id_with_unicode_in_etc_hosts(self):
def test_is_ip(self):
self.assertTrue(network.is_ip('10.10.0.3'))
self.assertFalse(network.is_ip('0.9.800.1000'))
# Check 16-char-long unicode string
# https://github.com/saltstack/salt/issues/51258
self.assertFalse(network.is_ipv6('sixteen-char-str'))

def test_is_ipv4(self):
self.assertTrue(network.is_ipv4('10.10.0.3'))
self.assertFalse(network.is_ipv4('10.100.1'))
self.assertFalse(network.is_ipv4('2001:db8:0:1:1:1:1:1'))
# Check 16-char-long unicode string
# https://github.com/saltstack/salt/issues/51258
self.assertFalse(network.is_ipv4('sixteen-char-str'))

def test_is_ipv6(self):
self.assertTrue(network.is_ipv6('2001:db8:0:1:1:1:1:1'))
Expand All @@ -201,6 +207,9 @@ def test_is_ipv6(self):
self.assertFalse(network.is_ipv6('2001:0db8:::0370:7334'))
self.assertFalse(network.is_ipv6('10.0.1.2'))
self.assertFalse(network.is_ipv6('2001.0db8.85a3.0000.0000.8a2e.0370.7334'))
# Check 16-char-long unicode string
# https://github.com/saltstack/salt/issues/51258
self.assertFalse(network.is_ipv6('sixteen-char-str'))

def test_is_subnet(self):
for subnet_data in (IPV4_SUBNETS, IPV6_SUBNETS):
Expand Down