Stop overriding the endpoint when it's provided without a token

Add a default clientrc file

barbicanclient/client.py

@@ -27,7 +27,8 @@ class Connection(object):
                  token=None, authenticate=None, request=None, fake_env=None,
                  **kwargs):
         """
-        Authenticate and connect to the endpoint
+        Authenticate and connect to the service endpoint, which is usually
+        received through authentication.
 
         :param auth_endpoint: The auth URL to authenticate against
                               default: env('OS_AUTH_URL')
@@ -37,6 +38,10 @@ class Connection(object):
                     default: env('OS_PASSWORD')
         :param tenant: The tenant ID
                        default: env('OS_TENANT_NAME')
+        :keyword param endpoint: The service endpoint to connect to
+                       default: env('SERVICE_ENDPOINT')
+
+        If a token is provided, an endpoint should be as well.
         """
 
         LOG.debug(_("Creating Connection object"))
@@ -52,7 +57,7 @@ class Connection(object):
                                   "n or defined as environment variables.")
         self.authenticate = authenticate or auth.authenticate
         self.request = request or requests.request
-        self._endpoint = kwargs.get('endpoint')
+        self._endpoint = kwargs.get('endpoint') or self.env('SERVICE_ENDPOINT')
         self._cacert = kwargs.get('cacert')
 
         self.connect(token=token)
@@ -97,7 +102,7 @@ class Connection(object):
             self.auth_token = token
         else:
             LOG.debug(_("Authenticating token"))
-            self.endpoint, self.auth_token = self.authenticate(
+            endpoint, self.auth_token = self.authenticate(
                 self._auth_endpoint,
                 self._user,
                 self._key,
@@ -106,6 +111,8 @@ class Connection(object):
                 endpoint=self._endpoint,
                 cacert=self._cacert
             )
+            if self.endpoint is None:
+                self.endpoint = endpoint
 
     @property
     def auth_token(self):
@@ -166,7 +173,7 @@ class Connection(object):
                       cypher_type=None,
                       expiration=None):
         """
-        Creates and returns an Order object with all of its metadata filled in.
+        Creates and returns a Secret object with all of its metadata filled in.
 
         arguments:
             mime_type - The MIME type of the secret

clientrc

@@ -0,0 +1,6 @@
+export OS_TENANT_NAME=demo
+export OS_USERNAME=demo
+export OS_PASSWORD=password
+export OS_AUTH_URL="http://keystone-int.cloudkeep.io:5000/v2.0/"
+export SERVICE_ENDPOINT="http://api-01-int.cloudkeep.io:9311/v1/"
+export SERVICE_TOKEN=''