X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FN2VC.git;a=blobdiff_plain;f=n2vc%2Futils.py;h=16a47332cf284cba606dc27b5af3e281d902e15a;hp=62892eb09b6004afe305fb4f893b1fba11915b44;hb=7077e2601a209a87f7fe397b35586e7701ca759a;hpb=2f66c4df28308b5b2747bb207e7797932e502436

diff --git a/n2vc/utils.py b/n2vc/utils.py
index 62892eb..16a4733 100644
--- a/n2vc/utils.py
+++ b/n2vc/utils.py
@@ -12,11 +12,31 @@
 #     See the License for the specific language governing permissions and
 #     limitations under the License.
 
+import base64
+import re
+import binascii
 from enum import Enum
 from juju.machine import Machine
 from juju.application import Application
 from juju.action import Action
 from juju.unit import Unit
+from n2vc.exceptions import N2VCInvalidCertificate
+
+
+def base64_to_cacert(b64string):
+    """Convert the base64-encoded string containing the VCA CACERT.
+
+    The input string....
+
+    """
+    try:
+        cacert = base64.b64decode(b64string).decode("utf-8")
+
+        cacert = re.sub(r"\\n", r"\n", cacert,)
+    except binascii.Error as e:
+        raise N2VCInvalidCertificate(message="Invalid CA Certificate: {}".format(e))
+
+    return cacert
 
 
 class N2VCDeploymentStatus(Enum):
@@ -67,36 +87,24 @@ class EntityType(Enum):
                 return cls.get_entity(v)
 
 
-FinalStatus = Dict(
-    {
-        EntityType.MACHINE: Dict({"field": "agent_status", "status": ["started"]}),
-        EntityType.APPLICATION: Dict(
-            {"field": "status", "status": ["active", "blocked"]}
-        ),
-        EntityType.ACTION: Dict(
-            {"field": "status", "status": ["completed", "failed", "cancelled"]}
-        ),
-    }
-)
-
 JujuStatusToOSM = {
-    EntityType.MACHINE: {
+    "machine": {
         "pending": N2VCDeploymentStatus.PENDING,
         "started": N2VCDeploymentStatus.COMPLETED,
     },
-    EntityType.APPLICATION: {
+    "application": {
         "waiting": N2VCDeploymentStatus.RUNNING,
         "maintenance": N2VCDeploymentStatus.RUNNING,
         "blocked": N2VCDeploymentStatus.RUNNING,
         "error": N2VCDeploymentStatus.FAILED,
         "active": N2VCDeploymentStatus.COMPLETED,
     },
-    EntityType.ACTION: {
+    "action": {
         "pending": N2VCDeploymentStatus.PENDING,
         "running": N2VCDeploymentStatus.RUNNING,
         "completed": N2VCDeploymentStatus.COMPLETED,
     },
-    EntityType.UNIT: {
+    "unit": {
         "waiting": N2VCDeploymentStatus.RUNNING,
         "maintenance": N2VCDeploymentStatus.RUNNING,
         "blocked": N2VCDeploymentStatus.RUNNING,