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|
#
# Copyright 2012-2018 Canonical Ltd.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3,
# as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import unittest
import tests.unit.support
import ufw.common
class CommonTestCase(unittest.TestCase):
def setUp(self):
self.rules = {
"any": ufw.common.UFWRule("allow", "any"),
"ipv6": ufw.common.UFWRule("deny", "ipv6"),
"tcp": ufw.common.UFWRule("limit", "tcp"),
"udp": ufw.common.UFWRule("allow", "udp"),
"reject-tcp": ufw.common.UFWRule("reject", "tcp"),
"reject-udp": ufw.common.UFWRule("reject", "udp"),
"full-any": ufw.common.UFWRule("allow", "any",
dport="123", dst="10.0.0.1", sport="124",
src="10.0.0.2", direction="in"),
"full-ipv6": ufw.common.UFWRule("deny", "ipv6",
dport="123", dst="10.0.0.1", sport="124",
src="10.0.0.2", direction="in"),
"full-tcp": ufw.common.UFWRule("limit", "tcp",
dport="123", dst="10.0.0.1", sport="124",
src="10.0.0.2", direction="out"),
"full-udp": ufw.common.UFWRule("reject", "udp",
dport="123", dst="10.0.0.1", sport="124",
src="10.0.0.2", direction="out"),
"dapp": ufw.common.UFWRule("allow", "any"),
"sapp": ufw.common.UFWRule("deny", "any"),
"app-both": ufw.common.UFWRule("deny", "any"),
"multi-dport": ufw.common.UFWRule("allow", "tcp",
dport="80,443,8080:8090"),
"multi-sport": ufw.common.UFWRule("allow", "tcp",
sport="80,443,8080:8090"),
"multi-both": ufw.common.UFWRule("allow", "tcp",
dport="80,443,8080:8090", sport="23"),
"log": ufw.common.UFWRule("allow", "tcp", dport="22"),
"log-all": ufw.common.UFWRule("allow", "tcp", dport="22"),
}
self.rules['dapp'].dapp = "Apache"
self.rules['dapp'].dport = "80"
self.rules['dapp'].proto = "tcp"
self.rules['sapp'].sapp = "Apache"
self.rules['sapp'].sport = "80"
self.rules['sapp'].proto = "tcp"
self.rules['app-both'].dapp = "Apache"
self.rules['app-both'].dport = "80"
self.rules['app-both'].proto = "tcp"
self.rules['app-both'].sapp = "Apache"
self.rules['app-both'].sport = "80"
self.rules['app-both'].proto = "tcp"
self.rules['log'].set_logtype("log")
self.rules['log-all'].set_logtype("log-all")
def tearDown(self):
self.rules = None
def test_ufwerror(self):
'''Test UFWError'''
try:
raise ufw.common.UFWError("test")
except ufw.common.UFWError as e:
self.assertEqual(e.value, "test", "'%s' != 'test'" % e.value)
return
self.assertTrue(False, "Did not raise an error")
def test_ufwerror_str(self):
'''Test UFWError.str()'''
e = ufw.common.UFWError("test")
search = repr("test")
self.assertEqual(str(e), search, "'%s' != 'test'" % search)
def test__init_(self):
'''Test UFWRule.__init__()'''
r = ufw.common.UFWRule("allow", "tcp", "22")
self.assertEqual(r.action, "allow")
self.assertEqual(r.protocol, "tcp")
self.assertEqual(r.dport, "22")
tests.unit.support.check_for_exception(self, ufw.common.UFWError,
ufw.common.UFWRule,
"allow",
"nonexistent",
"22")
def test__get_attrib(self):
'''Test _get_attrib()'''
res = self.rules["any"]._get_attrib()
search = "'-p all -j ACCEPT', action=allow, comment=, dapp=, " + \
"direction=in, dport=any, dst=0.0.0.0/0, forward=False, " + \
"interface_in=, interface_out=, logtype=, multi=False, " + \
"position=0, protocol=any, remove=False, sapp=, " + \
"sport=any, src=0.0.0.0/0, updated=False, v6=False"
self.assertEqual(res, search, "'%s' != '%s'" % (res, search))
def test_dup_rule(self):
'''Test dup_rule()'''
r = self.rules["any"].dup_rule()
self.assertEqual(ufw.common.UFWRule.match(r, self.rules["any"]), 0)
def test_format_rule(self):
'''Test format_rule()'''
s = str(self.rules["any"])
self.assertEqual(s, "-p all -j ACCEPT")
s = str(self.rules["app-both"])
self.assertEqual(s, "-p all --dport 80 --sport 80 -j DROP " + \
"-m comment --comment 'dapp_Apache,sapp_Apache'")
s = str(self.rules["dapp"])
self.assertEqual(s, "-p all --dport 80 -j ACCEPT " + \
"-m comment --comment 'dapp_Apache'")
s = str(self.rules["full-any"])
self.assertEqual(s, "-p all -d 10.0.0.1 --dport 123 " + \
"-s 10.0.0.2 --sport 124 -j ACCEPT")
s = str(self.rules["full-ipv6"])
self.assertEqual(s, "-p ipv6 -d 10.0.0.1 --dport 123 " + \
"-s 10.0.0.2 --sport 124 -j DROP")
s = str(self.rules["full-tcp"])
self.assertEqual(s, "-p tcp -d 10.0.0.1 --dport 123 " + \
"-s 10.0.0.2 --sport 124 -j LIMIT")
s = str(self.rules["full-udp"])
self.assertEqual(s, "-p udp -d 10.0.0.1 --dport 123 " + \
"-s 10.0.0.2 --sport 124 -j REJECT")
s = str(self.rules["ipv6"])
self.assertEqual(s, "-p ipv6 -j DROP")
s = str(self.rules["log"])
self.assertEqual(s, "-p tcp --dport 22 -j ACCEPT_log")
s = str(self.rules["log-all"])
self.assertEqual(s, "-p tcp --dport 22 -j ACCEPT_log-all")
r = self.rules["log-all"].dup_rule()
r.set_action("deny_log-all")
s = str(r)
self.assertEqual(s, "-p tcp --dport 22 -j DROP_log-all")
s = str(self.rules["multi-both"])
self.assertEqual(s, "-p tcp -m multiport " + \
"--dports 80,443,8080:8090 " + \
"-m multiport --sports 23 -j ACCEPT")
s = str(self.rules["multi-dport"])
self.assertEqual(s, "-p tcp -m multiport " + \
"--dports 80,443,8080:8090 -j ACCEPT")
s = str(self.rules["multi-sport"])
self.assertEqual(s, "-p tcp -m multiport " + \
"--sports 80,443,8080:8090 -j ACCEPT")
s = str(self.rules["reject-tcp"])
self.assertEqual(s, "-p tcp -j REJECT --reject-with tcp-reset")
s = str(self.rules["reject-udp"])
self.assertEqual(s, "-p udp -j REJECT")
s = str(self.rules["sapp"])
self.assertEqual(s, "-p all --sport 80 -j DROP " + \
"-m comment --comment 'sapp_Apache'")
s = str(self.rules["tcp"])
self.assertEqual(s, "-p tcp -j LIMIT")
s = str(self.rules["udp"])
self.assertEqual(s, "-p udp -j ACCEPT")
def test_set_action(self):
'''Test set_action()'''
r = self.rules["any"]
for action in ['allow', 'deny', 'reject', 'limit']:
r.set_action(action)
self.assertEqual(action, r.action, "%s != %s" %
(action, r.action))
def test_set_port(self):
'''Test set_port()'''
rule = self.rules["any"]
for loc in ['dst', 'src']:
for port in ['any',
'1',
'22',
'1023',
'1024',
'1025',
'65535',
'1,2,3,4,5,6,7,8,9,10,11,12,13,14,15',
'80,443,8080:8090',
'22:25']:
r = rule.dup_rule()
r.set_port(port, loc)
if loc == 'dst':
self.assertEqual(port, r.dport, "%s != %s" % (port,
r.dport))
else:
self.assertEqual(port, r.sport, "%s != %s" % (port,
r.sport))
r = self.rules["dapp"].dup_rule()
r.dapp = "Apache"
r.set_port("Apache", "dst")
self.assertEqual(r.dapp, r.dport, "%s != %s" % (r.dapp, r.dport))
r = self.rules["sapp"].dup_rule()
r.sapp = "Apache"
r.set_port("Apache", "src")
self.assertEqual(r.sapp, r.sport, "%s != %s" % (r.sapp, r.sport))
def test_set_port_bad(self):
'''Test set_port() - bad'''
rule = self.rules["any"]
for loc in ['dst', 'src']:
for port in ['an',
'0',
',',
'',
' ',
22,
'65536',
',443,8080:8090',
'443:8080:8090',
'0:65536',
'2:1',
'80,',
'80,443,8080:',
':8090',
'1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16',
]:
r = rule.dup_rule()
e = ufw.common.UFWError
if port == 22:
e = TypeError
tests.unit.support.check_for_exception(self,
e,
r.set_port,
port,
loc)
def test_set_protocol(self):
'''Test set_protocol()'''
r = self.rules["any"]
for proto in ['any', 'tcp', 'udp', 'ipv6', 'esp', 'ah', 'vrrp']:
r.set_protocol(proto)
self.assertEqual(proto, r.protocol, "%s != %s" %
(proto, r.protocol))
def test_set_protocol_bad(self):
'''Test set_protocol() - bad'''
r = self.rules["any"]
for proto in ['an', 'cp', 'up', 'nonexistent']:
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
r.set_protocol,
proto)
def test__fix_anywhere(self):
'''Test _fix_anywhere()'''
x = self.rules["any"].dup_rule()
x.set_v6(False)
x._fix_anywhere()
search = "0.0.0.0/0"
self.assertEqual(x.dst, search, "'%s' != '%s'" % (x.dst, search))
y = x.dup_rule()
y.set_v6(True)
y._fix_anywhere()
search = "::/0"
self.assertEqual(y.dst, search, "'%s' != '%s'" % (y.dst, search))
def test_set_v6(self):
'''Test set_v6()'''
r = self.rules["any"]
for ipv6 in [True, False]:
r.set_v6(ipv6)
self.assertEqual(ipv6, r.v6, "%s != %s" %
(ipv6, r.v6))
def test_set_src(self):
'''Test set_src()'''
r = self.rules["any"]
for src in ["10.0.0.3"]:
r.set_src(src)
self.assertEqual(src, r.src, "%s != %s" %
(src, r.src))
def test_set_src_bad(self):
'''Test set_src() - bad'''
r = self.rules["any"]
for src in ["10.0.0.", "10..0.0.3"]:
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
r.set_src,
src)
def test_set_dst(self):
'''Test set_dst()'''
r = self.rules["any"]
for dst in ["10.0.0.3"]:
r.set_dst(dst)
self.assertEqual(dst, r.dst, "%s != %s" %
(dst, r.dst))
def test_set_dst_bad(self):
'''Test set_dst() - bad'''
r = self.rules["any"]
for dst in ["10.0.0.", "10..0.0.3"]:
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
r.set_dst,
dst)
def test_set_interface(self):
'''Test set_interface()'''
r = self.rules["any"]
for if_type in ["in", "out"]:
for interface in ["eth0", "wlan1", "br_lan", "virbr0-nic", "0eth",
"eth0_1", "eth0.1", "foo%bar", "foo@Bar",
"=foo", "vethQNIAKF@if18", "lo"]:
r.set_interface(if_type, interface)
if if_type == "in":
self.assertEqual(interface, r.interface_in, "%s != %s" %
(interface, r.interface_in))
else:
self.assertEqual(interface, r.interface_out, "%s != %s" %
(interface, r.interface_out))
def test_set_interface_bad(self):
'''Test set_interface() - bad'''
r = self.rules["any"]
interface = "eth0"
for if_type in ["ina", "ot"]:
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
r.set_interface,
if_type,
interface)
for if_type in ["in", "out"]:
for interface in ["\tfoo", "<bad", "also/bad", "eth0:0", "!eth0",
"", ".", "..", "$foo", "`uname`", "a" * 16]:
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
r.set_interface,
if_type,
interface)
def test_set_position(self):
'''Test set_position()'''
r = self.rules["any"]
r.set_position(2)
self.assertEqual(2, r.position)
def test_set_position_bad(self):
'''Test set_position() - bad'''
r = self.rules["any"]
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
r.set_position,
'a')
def test_set_logtype(self):
'''Test set_logtype()'''
r = self.rules["any"]
for logtype in ["", "log", "log-all"]:
r.set_logtype(logtype)
self.assertEqual(logtype, r.logtype, "%s != %s" %
(logtype, r.logtype))
def test_set_logtype_bad(self):
'''Test set_logtype() - bad'''
r = self.rules["any"]
for logtype in ["a", "loga", "d"]:
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
r.set_logtype,
logtype)
def test_set_direction(self):
'''Test set_direction()'''
r = self.rules["any"]
for direction in ["in", "out"]:
r.set_direction(direction)
self.assertEqual(direction, r.direction, "%s != %s" %
(direction, r.direction))
def test_set_direction_bad(self):
'''Test set_direction() - bad'''
r = self.rules["any"]
for direction in ["", "ina", "outta"]:
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
r.set_direction,
direction)
def test_normalize(self):
'''Test normalize()'''
# Test the pre-canned rules above-- none of them are normalized, so
# UFWRule.match() should always be 0
keys = list(self.rules.keys())
keys.sort()
for rule in keys:
r = self.rules[rule].dup_rule()
r.normalize()
self.assertEqual(ufw.common.UFWRule.match(self.rules[rule], r), 0,
"'%s' != '%s'" % (self.rules[rule], r))
# Bad rules
bad = ufw.common.UFWRule("allow", "any")
bad.src = "1000.0.0.1"
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
bad.normalize)
bad = None
bad = ufw.common.UFWRule("allow", "any")
bad.dst = "1000.0.0.1"
tests.unit.support.check_for_exception(self,
ufw.common.UFWError,
bad.normalize)
# Normalized rules
data = [
(False, '192.168.0.1', '192.168.0.1'),
(False, '192.168.0.1/31', '192.168.0.0/31'),
(False, '192.168.0.1/255.255.255.0', '192.168.0.0/24'),
(True, '::1', '::1'),
(True, 'ff80:123:4567:89ab:cdef:123:4567:89ab/112',
'ff80:123:4567:89ab:cdef:123:4567:89ab/112')
]
for (v6, addr, expected) in data:
rule = ufw.common.UFWRule("allow", "any", dst=addr)
rule.set_v6(v6)
rule.normalize()
self.assertEqual(expected, rule.dst,
"'%s' != '%s'" % (expected, rule.dst))
self.assertEqual(addr != expected, rule.updated,
"'%s' not updated" % addr)
rule = ufw.common.UFWRule("allow", "any", src=addr)
rule.set_v6(v6)
rule.normalize()
self.assertEqual(expected, rule.src,
"'%s' != '%s'" % (expected, rule.src))
self.assertEqual(addr != expected, rule.updated,
"'%s' not updated" % addr)
def test_match(self):
'''Test match()'''
x = self.rules["full-any"].dup_rule()
y = self.rules["full-any"].dup_rule()
self.assertEqual(ufw.common.UFWRule.match(x, y), 0)
for action in ['reject', 'deny', 'limit']:
y = self.rules["full-any"].dup_rule()
y.set_action(action)
self.assertEqual(ufw.common.UFWRule.match(x, y), -1)
for logtype in ['log', 'log-all']:
y = self.rules["full-any"].dup_rule()
y.set_logtype(logtype)
self.assertEqual(ufw.common.UFWRule.match(x, y), -1)
for comment in ['comment1', 'comment2']:
y = self.rules["full-any"].dup_rule()
y.set_comment(comment)
self.assertEqual(ufw.common.UFWRule.match(x, y), -2)
y = self.rules["full-any"].dup_rule()
y.set_port("456", loc="dst")
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
y = self.rules["full-any"].dup_rule()
y.set_port("456", loc="src")
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
y = self.rules["full-any"].dup_rule()
y.set_protocol("tcp")
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
y = self.rules["full-any"].dup_rule()
y.set_src("192.168.0.1")
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
y = self.rules["full-any"].dup_rule()
y.set_dst("192.168.0.1")
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
y = self.rules["full-any"].dup_rule()
y.set_dst("fe80::1")
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
y = ufw.common.UFWRule("allow", "tcp", dst="fe80::1")
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
y = self.rules["full-any"].dup_rule()
y.sapp = "OpenSSH"
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
y = self.rules["full-any"].dup_rule()
y.dapp = "OpenSSH"
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
y = self.rules["full-any"].dup_rule()
y.set_interface("in", "eth0")
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
x = ufw.common.UFWRule("allow", "tcp", direction="out")
y = x.dup_rule()
y.set_interface("out", "eth0")
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
x = self.rules["any"].dup_rule()
y = self.rules["any"].dup_rule()
y.v6 = True
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
x = self.rules["any"].dup_rule()
y = self.rules["any"].dup_rule()
y.forward = True
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
x = self.rules["full-any"].dup_rule()
y = self.rules["full-any"].dup_rule()
y.forward = True
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
x = self.rules["multi-both"].dup_rule()
y = self.rules["multi-both"].dup_rule()
y.forward = True
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
x = ufw.common.UFWRule("allow", "tcp", direction="out")
x.set_interface("out", "eth0")
y = x.dup_rule()
y.direction = "in"
self.assertEqual(ufw.common.UFWRule.match(x, y), 1)
tests.unit.support.check_for_exception(self, ValueError,
x.match,
None)
def test_fuzzy_dst_match(self):
'''Test fuzzy_dst_match()'''
x = self.rules["full-any"].dup_rule()
y = self.rules["full-any"].dup_rule()
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 0)
x.set_protocol("tcp")
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), -1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["multi-dport"].dup_rule()
y = self.rules["multi-dport"].dup_rule()
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 0)
y.set_protocol("any")
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), -1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["multi-dport"].dup_rule()
y = self.rules["multi-dport"].dup_rule()
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 0)
y.set_protocol("any")
y.set_port("%s,8181" % y.dport, "dst")
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["any"].dup_rule()
x.set_port("80")
x.set_protocol("tcp")
y = self.rules["multi-dport"].dup_rule()
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), -1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["any"].dup_rule()
x.set_port("8081")
x.set_protocol("tcp")
y = self.rules["multi-dport"].dup_rule()
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), -1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["any"].dup_rule()
x.set_port("8079")
x.set_protocol("tcp")
y = self.rules["multi-dport"].dup_rule()
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["full-any"].dup_rule()
y = self.rules["full-any"].dup_rule()
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 0)
y.set_direction("out")
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
x = self.rules["full-any"].dup_rule()
y = self.rules["full-any"].dup_rule()
y.set_dst("10.0.0.3")
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["full-any"].dup_rule()
y = self.rules["full-any"].dup_rule()
y.set_dst("11.0.0.0/8")
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["full-any"].dup_rule()
y = self.rules["full-any"].dup_rule()
y.set_interface("in", "eth0")
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), -1)
x = self.rules["full-any"].dup_rule()
x.set_interface("in", "eth0")
y = x.dup_rule()
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 0)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 0)
x = self.rules["full-any"].dup_rule()
x.set_interface("in", "eth0")
y = x.dup_rule()
y.set_interface("in", "eth1")
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["full-any"].dup_rule()
x.set_interface("in", "lo")
y = x.dup_rule()
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 0)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 0)
x = self.rules["full-any"].dup_rule()
x.set_interface("in", "lo")
y = x.dup_rule()
y.set_dst("11.0.0.0/8")
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["any"].dup_rule()
y = x.dup_rule()
y.set_v6(True)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
x = self.rules["any"].dup_rule()
y = x.dup_rule()
y.forward = True
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(x, y), 1)
self.assertEqual(ufw.common.UFWRule.fuzzy_dst_match(y, x), 1)
tests.unit.support.check_for_exception(self, ValueError,
x.fuzzy_dst_match,
None)
def test__is_anywhere(self):
'''Test _is_anywhere()'''
r = self.rules['any']
self.assertTrue(r._is_anywhere("::/0"))
self.assertTrue(r._is_anywhere("0.0.0.0/0"))
self.assertFalse(r._is_anywhere("::1"))
self.assertFalse(r._is_anywhere("fe80::1/16"))
self.assertFalse(r._is_anywhere("127.0.0.1"))
self.assertFalse(r._is_anywhere("127.0.0.1/32"))
def test_get_app_tuple(self):
'''Test get_app_tuple()'''
r = self.rules['dapp'].dup_rule()
t = r.get_app_tuple().split()
self.assertEqual(self.rules['dapp'].dapp, t[0])
self.assertEqual(self.rules['dapp'].dst, t[1])
self.assertEqual("any", t[2])
self.assertEqual("0.0.0.0/0", t[3])
r.set_direction("in")
t = r.get_app_tuple().split()
self.assertEqual(self.rules['dapp'].dapp, t[0])
self.assertEqual(self.rules['dapp'].dst, t[1])
self.assertEqual("any", t[2])
self.assertEqual("0.0.0.0/0", t[3])
self.assertEqual("in", t[4])
r.set_interface("in", "eth0")
t = r.get_app_tuple().split()
self.assertEqual(self.rules['dapp'].dapp, t[0])
self.assertEqual(self.rules['dapp'].dst, t[1])
self.assertEqual("any", t[2])
self.assertEqual("0.0.0.0/0", t[3])
self.assertEqual("in_eth0", t[4])
r = self.rules['sapp'].dup_rule()
t = r.get_app_tuple().split()
self.assertEqual("any", t[0])
self.assertEqual("0.0.0.0/0", t[1])
self.assertEqual(self.rules['sapp'].sapp, t[2])
self.assertEqual(self.rules['sapp'].src, t[3])
r.set_direction("out")
t = r.get_app_tuple().split()
self.assertEqual("any", t[0])
self.assertEqual("0.0.0.0/0", t[1])
self.assertEqual(self.rules['sapp'].sapp, t[2])
self.assertEqual(self.rules['sapp'].src, t[3])
self.assertEqual("out", t[4])
r.set_interface("out", "eth0")
t = r.get_app_tuple().split()
self.assertEqual("any", t[0])
self.assertEqual("0.0.0.0/0", t[1])
self.assertEqual(self.rules['sapp'].sapp, t[2])
self.assertEqual(self.rules['sapp'].src, t[3])
self.assertEqual("out_eth0", t[4])
# also test with '_' in the name (LP: #1098472)
r = self.rules['sapp'].dup_rule()
t = r.get_app_tuple().split()
self.assertEqual("any", t[0])
self.assertEqual("0.0.0.0/0", t[1])
self.assertEqual(self.rules['sapp'].sapp, t[2])
self.assertEqual(self.rules['sapp'].src, t[3])
r.set_interface("out", "br_lan")
t = r.get_app_tuple().split()
self.assertEqual("any", t[0])
self.assertEqual("0.0.0.0/0", t[1])
self.assertEqual(self.rules['sapp'].sapp, t[2])
self.assertEqual(self.rules['sapp'].src, t[3])
self.assertEqual("out_br_lan", t[4])
def test_main(): # used by runner.py
tests.unit.support.run_unittest(
CommonTestCase
)
if __name__ == "__main__": # used when standalone
unittest.main()
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