parse SAN otherNames into OtherName instances rather than raising an exception

Test added.

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/test_x509_ext.py b/tests/test_x509_ext.py
index d15d6669..06adaa37 100644
--- a/tests/test_x509_ext.py
+++ b/tests/test_x509_ext.py
@@ -1578,6 +1578,30 @@ class TestRSASubjectAlternativeNameExtension(object):
 
         assert 'Invalid rfc822name value' in str(exc.value)
 
+    def test_other_name(self, backend):
+        cert = _load_cert(
+            os.path.join(
+                "x509", "custom", "san_other_name.pem"
+            ),
+            x509.load_pem_x509_certificate,
+            backend
+        )
+
+        ext = cert.extensions.get_extension_for_oid(
+            x509.OID_SUBJECT_ALTERNATIVE_NAME
+        )
+        assert ext is not None
+        assert ext.critical is False
+
+        assert len(ext.value) == 1
+        assert list(ext.value)[0] == \
+            x509.OtherName(
+                x509.ObjectIdentifier("1.2.3.4"),
+                b'\x16\x0bHello World')
+
+        othernames = ext.value.get_values_for_type(x509.OtherName)
+        assert othernames == [b'\x16\x0bHello World']
+
 
 @pytest.mark.requires_backend_interface(interface=RSABackend)
 @pytest.mark.requires_backend_interface(interface=X509Backend)