def test_serialise(self):
asn1 = rfc5280.Extension()
asn1['extnID'] = univ.ObjectIdentifier('1.2.3.4')
asn1['critical'] = False
asn1['extnValue'] = "foobar"
ext = extension.construct_extension(asn1)
self.assertEqual(ext.as_der(), encoder.encode(asn1))
def test_construct(self):
asn1 = rfc5280.Extension()
asn1['extnID'] = univ.ObjectIdentifier('1.2.3.4')
asn1['critical'] = False
asn1['extnValue'] = "foobar"
ext = extension.construct_extension(asn1)
self.assertIsInstance(ext, extension.X509Extension)
def test_critical(self):
asn1 = rfc5280.Extension()
asn1['extnID'] = univ.ObjectIdentifier('1.2.3.4')
asn1['critical'] = False
asn1['extnValue'] = "foobar"
ext = extension.construct_extension(asn1)
self.assertFalse(ext.get_critical())
ext.set_critical(True)
self.assertTrue(ext.get_critical())
def get_extensions(self, ext_type=None):
"""Get the list of all X509 V3 Extensions on this CSR
:return: a list of X509Extension objects
"""
ext_attrs = [a for a in self.get_attributes()
if a['attrType'] == OID_extensionRequest]
if len(ext_attrs) == 0:
return []
else:
exts_der = ext_attrs[0]['attrValues'][0].asOctets()
exts = decoder.decode(exts_der, asn1Spec=rfc5280.Extensions())[0]
return [extension.construct_extension(e) for e in exts
if ext_type is None or e['extnID'] == ext_type._oid]
def test_construct_invalid_type(self):
with self.assertRaises(errors.X509Error):
extension.construct_extension("foobar")
def get_extensions(self):
extensions = self._get_extensions()
return [extension.construct_extension(e) for e in extensions]
def get_extensions(self, ext_type=None):
extensions = self._get_extensions()
return [extension.construct_extension(e) for e in extensions
if ext_type is None or e['extnID'] == ext_type._oid]
def get_extensions(self, ext_type=None):
extensions = self._get_extensions()
return [
extension.construct_extension(e) for e in extensions
if ext_type is None or e['extnID'] == ext_type._oid
]