[ivoks] Base 64 decode certificates prior to installation

Fixes issues with SSL usage using keystone signed certificates.

hooks/quantum_hooks.py

@@ -1,5 +1,7 @@
 #!/usr/bin/python
 
+from base64 import b64decode
+
 from charmhelpers.core.hookenv import (
     log, ERROR, WARNING,
     config,
@@ -125,7 +127,8 @@ def db_amqp_changed():
 def nm_changed():
     CONFIGS.write_all()
     if relation_get('ca_cert'):
-        install_ca_cert(relation_get('ca_cert'))
+        ca_crt = b64decode(relation_get('ca_cert'))
+        install_ca_cert(ca_crt)
 
 
 @hooks.hook("cluster-relation-departed")

revision

@@ -1 +1 @@
-59
+60

unit_tests/test_quantum_hooks.py

@@ -36,9 +36,14 @@ TO_PATCH = [
     'execd_preinstall',
     'lsb_release',
     'stop_services',
+    'b64decode',
 ]
 
 
+def passthrough(value):
+    return value
+
+
 class TestQuantumHooks(CharmTestCase):
 
     def setUp(self):
@@ -47,6 +52,7 @@ class TestQuantumHooks(CharmTestCase):
         self.test_config.set('openstack-origin', 'cloud:precise-havana')
         self.test_config.set('plugin', 'ovs')
         self.lsb_release.return_value = {'DISTRIB_CODENAME': 'precise'}
+        self.b64decode.side_effect = passthrough
 
     def _call_hook(self, hookname):
         hooks.hooks.execute([