Add existing GAM 3.21 code

atom/auth.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+#
+#    Copyright (C) 2009 Google Inc.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
+
+# This module is used for version 2 of the Google Data APIs.
+
+
+__author__ = 'j.s@google.com (Jeff Scudder)'
+
+
+import base64
+
+
+class BasicAuth(object):
+  """Sets the Authorization header as defined in RFC1945"""
+
+  def __init__(self, user_id, password):
+    self.basic_cookie = base64.encodestring(
+        '%s:%s' % (user_id, password)).strip()
+
+  def modify_request(self, http_request):
+    http_request.headers['Authorization'] = 'Basic %s' % self.basic_cookie
+
+  ModifyRequest = modify_request
+
+
+class NoAuth(object):
+
+  def modify_request(self, http_request):
+    pass