name constraints - support IP addresses with netmask
diff --git a/tests/test_x509_ext.py b/tests/test_x509_ext.py
index 993802b..7a7e79e 100644
--- a/tests/test_x509_ext.py
+++ b/tests/test_x509_ext.py
@@ -2184,6 +2184,41 @@
]
)
+ def test_permitted_excluded_with_ips(self, backend):
+ cert = _load_cert(
+ os.path.join(
+ "x509", "custom", "nc_permitted_excluded.pem"
+ ),
+ x509.load_pem_x509_certificate,
+ backend
+ )
+ nc = cert.extensions.get_extension_for_oid(
+ x509.OID_NAME_CONSTRAINTS
+ ).value
+ assert nc == x509.NameConstraints(
+ permitted_subtrees=[
+ x509.IPAddress(ipaddress.IPv4Network(u"192.168.0.0/24")),
+ x509.IPAddress(ipaddress.IPv6Network(u"FF:0:0:0:0:0:0:0/96")),
+ ],
+ excluded_subtrees=[
+ x509.DNSName(u".domain.com"),
+ x509.UniformResourceIdentifier(u"http://test.local"),
+ ]
+ )
+
+ def test_invalid_netmask(self, backend):
+ cert = _load_cert(
+ os.path.join(
+ "x509", "custom", "nc_invalid_ip_netmask.pem"
+ ),
+ x509.load_pem_x509_certificate,
+ backend
+ )
+ with pytest.raises(ValueError):
+ cert.extensions.get_extension_for_oid(
+ x509.OID_NAME_CONSTRAINTS
+ )
+
class TestDistributionPoint(object):
def test_distribution_point_full_name_not_general_names(self):