Reference docstring for auth_token fields

The documented variables that the auth_token middleware sets for
the request was out of date with the code. Rather than maintain
the documentation for the fields in 2 places we'll now link to the
auth_token module docs.

Change-Id: Id4ca1843f749c1ed0b515c8860764add3ec4a3da

1 files changed, 4 insertions, 33 deletions

diff --git a/doc/source/middlewarearchitecture.rst b/doc/source/middlewarearchitecture.rst
index 245c79c..2b28c2a 100644
--- a/doc/source/middlewarearchitecture.rst
+++ b/doc/source/middlewarearchitecture.rst
@@ -315,41 +315,12 @@ Extended the request with additional User Information
 -----------------------------------------------------
 
 :py:class:`keystoneclient.middleware.auth_token.AuthProtocol` extends the
-request with additional information if the user has been authenticated.
+request with additional information if the user has been authenticated. See the
+"What we add to the request for use by the OpenStack service" section in
+:py:mod:`keystoneclient.middleware.auth_token` for the list of fields set by
+the auth_token middleware.
 
 
-X-Identity-Status
-    Provides information on whether the request was authenticated or not.
-
-X-Tenant-Id
-    The unique, immutable tenant Id
-
-X-Tenant-Name
-    The unique, but mutable (it can change) tenant name.
-
-X-User-Id
-    The user id of the user used to log in
-
-X-User-Name
-    The username used to log in
-
-X-Roles
-    The roles associated with that user
-
-Deprecated additions
---------------------
-
-X-Tenant
-    Provides the tenant name. This is to support any legacy implementations
-    before Keystone switched to an ID/Name schema for tenants.
-
-X-User
-    The username used to log in. This is to support any legacy implementations
-    before Keystone switched to an ID/Name schema for tenants.
-
-X-Role
-    The roles associated with that user
-
 References
 ==========