Use uuidutils.is_uuid_like for uuid validation

Change-Id: I8fc760062ecaee45d263db663a52971be96f264a

3 files changed, 11 insertions, 10 deletions

diff --git a/nova/api/ec2/ec2utils.py b/nova/api/ec2/ec2utils.py
index 4d0a926df..580cfdac7 100644
--- a/nova/api/ec2/ec2utils.py
+++ b/nova/api/ec2/ec2utils.py
@@ -25,7 +25,7 @@ from nova import flags
 from nova.network import model as network_model
 from nova.openstack.common import log as logging
 from nova.openstack.common import timeutils
-from nova import utils
+from nova.openstack.common import uuidutils
 
 
 FLAGS = flags.FLAGS
@@ -130,7 +130,7 @@ def id_to_ec2_id(instance_id, template='i-%08x'):
 
 def id_to_ec2_inst_id(instance_id):
     """Get or create an ec2 instance ID (i-[base 16 number]) from uuid."""
-    if utils.is_uuid_like(instance_id):
+    if uuidutils.is_uuid_like(instance_id):
         ctxt = context.get_admin_context()
         int_id = get_int_id_from_instance_uuid(ctxt, instance_id)
         return id_to_ec2_id(int_id)
@@ -150,7 +150,7 @@ def get_instance_uuid_from_int_id(context, int_id):
 
 def id_to_ec2_snap_id(snapshot_id):
     """Get or create an ec2 volume ID (vol-[base 16 number]) from uuid."""
-    if utils.is_uuid_like(snapshot_id):
+    if uuidutils.is_uuid_like(snapshot_id):
         ctxt = context.get_admin_context()
         int_id = get_int_id_from_snapshot_uuid(ctxt, snapshot_id)
         return id_to_ec2_id(int_id, 'snap-%08x')
@@ -160,7 +160,7 @@ def id_to_ec2_snap_id(snapshot_id):
 
 def id_to_ec2_vol_id(volume_id):
     """Get or create an ec2 volume ID (vol-[base 16 number]) from uuid."""
-    if utils.is_uuid_like(volume_id):
+    if uuidutils.is_uuid_like(volume_id):
         ctxt = context.get_admin_context()
         int_id = get_int_id_from_volume_uuid(ctxt, volume_id)
         return id_to_ec2_id(int_id, 'vol-%08x')
diff --git a/nova/api/openstack/compute/contrib/floating_ips.py b/nova/api/openstack/compute/contrib/floating_ips.py
index 56a6a8fad..4f6dbffdb 100644
--- a/nova/api/openstack/compute/contrib/floating_ips.py
+++ b/nova/api/openstack/compute/contrib/floating_ips.py
@@ -27,7 +27,7 @@ from nova.compute import utils as compute_utils
 from nova import exception
 from nova import network
 from nova.openstack.common import log as logging
-from nova import utils
+from nova.openstack.common import uuidutils
 
 
 LOG = logging.getLogger(__name__)
@@ -307,7 +307,7 @@ class FloatingIPActionController(wsgi.Controller):
         # disassociate if associated
         if (instance and
             floating_ip.get('fixed_ip_id') and
-            (utils.is_uuid_like(id) and
+            (uuidutils.is_uuid_like(id) and
              [instance['uuid'] == id] or
              [instance['id'] == id])[0]):
             disassociate_floating_ip(self, context, instance, address)
diff --git a/nova/api/openstack/compute/servers.py b/nova/api/openstack/compute/servers.py
index ba88d72e7..c4293255d 100644
--- a/nova/api/openstack/compute/servers.py
+++ b/nova/api/openstack/compute/servers.py
@@ -36,6 +36,7 @@ from nova.openstack.common import importutils
 from nova.openstack.common import log as logging
 from nova.openstack.common.rpc import common as rpc_common
 from nova.openstack.common import timeutils
+from nova.openstack.common import uuidutils
 from nova import utils
 
 
@@ -621,7 +622,7 @@ class Controller(wsgi.Controller):
                         # port parameter is only for qunatum v2.0
                         msg = _("Unknown argment : port")
                         raise exc.HTTPBadRequest(explanation=msg)
-                    if not utils.is_uuid_like(port_id):
+                    if not uuidutils.is_uuid_like(port_id):
                         msg = _("Bad port format: port uuid is "
                                 "not in proper format "
                                 "(%s)") % port_id
@@ -629,9 +630,9 @@ class Controller(wsgi.Controller):
                 else:
                     network_uuid = network['uuid']
 
-                if not port_id and not utils.is_uuid_like(network_uuid):
+                if not port_id and not uuidutils.is_uuid_like(network_uuid):
                     br_uuid = network_uuid.split('-', 1)[-1]
-                    if not utils.is_uuid_like(br_uuid):
+                    if not uuidutils.is_uuid_like(br_uuid):
                         msg = _("Bad networks format: network uuid is "
                                 "not in proper format "
                                 "(%s)") % network_uuid
@@ -1099,7 +1100,7 @@ class Controller(wsgi.Controller):
         # down to an id and use the default glance connection params
         image_uuid = image_href.split('/').pop()
 
-        if not utils.is_uuid_like(image_uuid):
+        if not uuidutils.is_uuid_like(image_uuid):
             msg = _("Invalid imageRef provided.")
             raise exc.HTTPBadRequest(explanation=msg)