1 files changed, 37 insertions, 0 deletions
diff --git a/src/leap/bitmask/util/keyring_helpers.py b/src/leap/bitmask/util/keyring_helpers.py
new file mode 100644
index 00000000..8f354f28
--- /dev/null
+++ b/src/leap/bitmask/util/keyring_helpers.py
@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+# keyring_helpers.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""
+Keyring helpers.
+"""
+
+import keyring
+
+OBSOLETE_KEYRINGS = [
+    keyring.backends.file.EncryptedKeyring,
+    keyring.backends.file.PlaintextKeyring
+]
+
+
+def has_keyring():
+    """
+    Returns whether we have an useful keyring to use.
+
+    :rtype: bool
+    """
+    kr = keyring.get_keyring()
+    return kr is not None and kr.__class__ not in OBSOLETE_KEYRINGS