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add test_is_valid_ipv4

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This commit is contained in:
Jack Robison 2020-06-02 15:56:57 -04:00
parent 8d079bfcd1
commit f030d41dc7
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2 changed files with 27 additions and 2 deletions
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2
lbry/dht/peer.py
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@ -40,7 +40,7 @@ def is_valid_public_ipv4(address, allow_localhost: bool = False):
else:
return not any((CARRIER_GRADE_NAT_SUBNET.supernet_of(ipaddress.ip_network(f"{address}/32")),
IPV4_TO_6_RELAY_SUBNET.supernet_of(ipaddress.ip_network(f"{address}/32"))))
except ipaddress.AddressValueError:
except (ipaddress.AddressValueError, ValueError):
return False

27
tests/unit/dht/test_peer.py
View file

@ -1,7 +1,7 @@
import asyncio
import unittest
from lbry.utils import generate_id
from lbry.dht.peer import PeerManager, make_kademlia_peer
from lbry.dht.peer import PeerManager, make_kademlia_peer, is_valid_public_ipv4
from lbry.testcase import AsyncioTestCase
@ -50,6 +50,31 @@ class PeerTest(AsyncioTestCase):
for i in range(32):
self.assertRaises(ValueError, make_kademlia_peer, self.node_ids[1], f"{224 + i}.0.0.0", 1000)
self.assertRaises(ValueError, make_kademlia_peer, self.node_ids[1], '255.255.255.255', 1000)
self.assertRaises(
ValueError, make_kademlia_peer, self.node_ids[1], 'beee:eeee:eeee:eeee:eeee:eeee:eeee:eeef', 1000
)
self.assertRaises(
ValueError, make_kademlia_peer, self.node_ids[1], '2001:db8::ff00:42:8329', 1000
)
def test_is_valid_ipv4(self):
self.assertFalse(is_valid_public_ipv4('beee:eeee:eeee:eeee:eeee:eeee:eeee:eeef'))
self.assertFalse(is_valid_public_ipv4('beee:eeee:eeee:eeee:eeee:eeee:eeee:eeef', True))
self.assertFalse(is_valid_public_ipv4('2001:db8::ff00:42:8329'))
self.assertFalse(is_valid_public_ipv4('2001:db8::ff00:42:8329', True))
self.assertFalse(is_valid_public_ipv4('127.0.0.1'))
self.assertTrue(is_valid_public_ipv4('127.0.0.1', True))
self.assertFalse(is_valid_public_ipv4('172.16.0.1'))
self.assertFalse(is_valid_public_ipv4('172.16.0.1', True))
self.assertTrue(is_valid_public_ipv4('1.2.3.4'))
self.assertTrue(is_valid_public_ipv4('1.2.3.4', True))
self.assertFalse(is_valid_public_ipv4('derp'))
self.assertFalse(is_valid_public_ipv4('derp', True))
def test_boolean(self):
self.assertNotEqual(self.first_contact, self.second_contact)