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1 files changed, 24 insertions, 0 deletions

diff --git a/synapse/util/stringutils.py b/synapse/util/stringutils.py
new file mode 100644
index 0000000000..91550583a4
--- /dev/null
+++ b/synapse/util/stringutils.py
@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+# Copyright 2014 matrix.org
+#
+# 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.
+import random
+import string
+
+
+def origin_from_ucid(ucid):
+    return ucid.split("@", 1)[1]
+
+
+def random_string(length):
+    return ''.join(random.choice(string.ascii_letters) for _ in xrange(length))