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[5.0.x] Fixed #36098 -- Fixed validate_ipv6_address()/validate_ipv46_address() crash for non-string values.

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Regression in ca2be7724e.

Backport of b3c5830769 from main.
This commit is contained in:
Mariusz Felisiak
2025-01-14 23:08:50 +01:00
committed by Natalia
parent 61fed511f1
commit 21dfd30d69
6 changed files with 65 additions and 4 deletions
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18
tests/utils_tests/test_ipv6.py
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@@ -1,5 +1,7 @@
import traceback
from decimal import Decimal
from io import StringIO
from ipaddress import IPv6Address
from django.core.exceptions import ValidationError
from django.test import SimpleTestCase
@@ -23,6 +25,16 @@ class TestUtilsIPv6(SimpleTestCase):
self.assertTrue(is_valid_ipv6_address("::ffff:254.42.16.14"))
self.assertTrue(is_valid_ipv6_address("::ffff:0a0a:0a0a"))
def test_validates_correct_with_ipv6_instance(self):
cases = [
IPv6Address("::ffff:2.125.160.216"),
IPv6Address("fe80::1"),
IPv6Address("::"),
]
for case in cases:
with self.subTest(case=case):
self.assertIs(is_valid_ipv6_address(case), True)
def test_validates_incorrect_plain_address(self):
self.assertFalse(is_valid_ipv6_address("foo"))
self.assertFalse(is_valid_ipv6_address("127.0.0.1"))
@@ -45,6 +57,12 @@ class TestUtilsIPv6(SimpleTestCase):
self.assertFalse(is_valid_ipv6_address("::999.42.16.14"))
self.assertFalse(is_valid_ipv6_address("::zzzz:0a0a"))
def test_validates_incorrect_with_non_string(self):
cases = [None, [], {}, (), Decimal("2.46"), 192.168, 42]
for case in cases:
with self.subTest(case=case):
self.assertIs(is_valid_ipv6_address(case), False)
def test_cleans_plain_address(self):
self.assertEqual(clean_ipv6_address("DEAD::0:BEEF"), "dead::beef")
self.assertEqual(