def test_with_duplicates(self):
csr = signing_request.X509Csr()
ext = extension.X509ExtensionSubjectAltName()
ext.add_dns_id('example.com')
exts = rfc5280.Extensions()
exts[0] = ext._ext
exts[1] = ext._ext
# Anchor doesn't allow this normally, so tests need to cheat
attrs = csr.get_attributes()
attrs[0] = None
attrs[0]['attrType'] = signing_request.OID_extensionRequest
attrs[0]['attrValues'] = None
attrs[0]['attrValues'][0] = encoder.encode(exts)
with self.assertRaises(errors.ValidationError):
standards._no_extension_duplicates(csr)
def test_no_duplicates(self):
csr = signing_request.X509Csr()
ext = extension.X509ExtensionSubjectAltName()
csr.add_extension(ext)
standards._no_extension_duplicates(csr)
def test_no_extensions(self):
csr = signing_request.X509Csr()
standards._no_extension_duplicates(csr)
