1 files changed, 61 insertions, 0 deletions
diff --git a/snaps/config/keypair.py b/snaps/config/keypair.py
new file mode 100644
index 0000000..2304c6e
--- /dev/null
+++ b/snaps/config/keypair.py
@@ -0,0 +1,61 @@
+# Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
+#                    and others.  All rights reserved.
+#
+# 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.
+from neutronclient.common.utils import str2bool
+
+
+class KeypairConfig(object):
+    """
+    Class representing a keypair configuration
+    """
+
+    def __init__(self, **kwargs):
+        """
+        Constructor - all parameters are optional
+        :param name: The keypair name.
+        :param public_filepath: The path to/from the filesystem where the
+                                public key file is or will be stored
+        :param private_filepath: The path where the generated private key file
+                                 will be stored
+        :param key_size: The number of bytes for the key size when it needs to
+                         be generated (Must be >=512 default 1024)
+        :param delete_on_clean: when True, the key files will be deleted when
+                                OpenStackKeypair#clean() is called
+        :return:
+        """
+
+        self.name = kwargs.get('name')
+        self.public_filepath = kwargs.get('public_filepath')
+        self.private_filepath = kwargs.get('private_filepath')
+        self.key_size = int(kwargs.get('key_size', 1024))
+
+        if kwargs.get('delete_on_clean') is not None:
+            if isinstance(kwargs.get('delete_on_clean'), bool):
+                self.delete_on_clean = kwargs.get('delete_on_clean')
+            else:
+                self.delete_on_clean = str2bool(kwargs.get('delete_on_clean'))
+        else:
+            self.delete_on_clean = None
+
+        if not self.name:
+            raise KeypairConfigError('Name is a required attribute')
+
+        if self.key_size < 512:
+            raise KeypairConfigError('key_size must be >=512')
+
+
+class KeypairConfigError(Exception):
+    """
+    Exception to be thrown when keypair settings are incorrect
+    """