Blush up a bit.

2 files changed, 12 insertions, 10 deletions

diff --git a/nova/auth/manager.py b/nova/auth/manager.py
index f1d4a1e39..c8a3a46a2 100644
--- a/nova/auth/manager.py
+++ b/nova/auth/manager.py
@@ -315,15 +315,15 @@ class AuthManager(object):
             LOG.debug('expected_signature: %s', expected_signature)
             LOG.debug('signature: %s', signature)
             if signature != expected_signature:
-                secondary = utils.get_secondary_server_string(server_string)
-                if secondary is not '':
-                    secondary_signature = signer.Signer(
+                host_only = utils.get_host_only_server_string(server_string)
+                # If the given server_string contains port num, try without it.
+                if host_only is not '':
+                    host_only_signature = signer.Signer(
                         user.secret.encode()).generate(params, verb,
-                                                       secondary, path)
-                    LOG.debug('secondary_signature: %s', secondary_signature)
-                    if signature == secondary_signature:
+                                                       host_only, path)
+                    LOG.debug('host_only_signature: %s', host_only_signature)
+                    if signature == host_only_signature:
                         return (user, project)
-                        # NOTE(itoumsn): RightAWS success case.
                 LOG.audit(_("Invalid signature for user %s"), user.name)
                 raise exception.NotAuthorized(_('Signature does not match'))
         return (user, project)
diff --git a/nova/utils.py b/nova/utils.py
index 3e938247f..8b7cbf30c 100644
--- a/nova/utils.py
+++ b/nova/utils.py
@@ -716,9 +716,11 @@ def check_isinstance(obj, cls):
     return cls()  # Ugly PyLint hack
 
 
-def get_secondary_server_string(str):
-    """Returns host part only of the given server_string if it's a combination
-    of host part and port. Otherwise, return null string."""
+def get_host_only_server_string(str):
+    """
+    Returns host part only of the given server_string if it's a combination
+    of host part and port. Otherwise, return null string.
+    """
 
     # First of all, exclude pure IPv6 address (w/o port).
     if netaddr.valid_ipv6(str):