split Name from x509 module

1 files changed, 70 insertions, 0 deletions

diff --git a/src/cryptography/x509/name.py b/src/cryptography/x509/name.py
new file mode 100644
index 00000000..992786ef
--- /dev/null
+++ b/src/cryptography/x509/name.py
@@ -0,0 +1,70 @@
+# This file is dual licensed under the terms of the Apache License, Version
+# 2.0, and the BSD License. See the LICENSE file in the root of this repository
+# for complete details.
+
+from __future__ import absolute_import, division, print_function
+
+import six
+
+from cryptography import utils
+from cryptography.x509.oid import ObjectIdentifier
+
+
+class NameAttribute(object):
+    def __init__(self, oid, value):
+        if not isinstance(oid, ObjectIdentifier):
+            raise TypeError(
+                "oid argument must be an ObjectIdentifier instance."
+            )
+
+        if not isinstance(value, six.text_type):
+            raise TypeError(
+                "value argument must be a text type."
+            )
+
+        self._oid = oid
+        self._value = value
+
+    oid = utils.read_only_property("_oid")
+    value = utils.read_only_property("_value")
+
+    def __eq__(self, other):
+        if not isinstance(other, NameAttribute):
+            return NotImplemented
+
+        return (
+            self.oid == other.oid and
+            self.value == other.value
+        )
+
+    def __ne__(self, other):
+        return not self == other
+
+    def __repr__(self):
+        return "<NameAttribute(oid={0.oid}, value={0.value!r})>".format(self)
+
+
+class Name(object):
+    def __init__(self, attributes):
+        self._attributes = attributes
+
+    def get_attributes_for_oid(self, oid):
+        return [i for i in self if i.oid == oid]
+
+    def __eq__(self, other):
+        if not isinstance(other, Name):
+            return NotImplemented
+
+        return self._attributes == other._attributes
+
+    def __ne__(self, other):
+        return not self == other
+
+    def __iter__(self):
+        return iter(self._attributes)
+
+    def __len__(self):
+        return len(self._attributes)
+
+    def __repr__(self):
+        return "<Name({0!r})>".format(self._attributes)