gswauth: Fix 403 being returned instead of 401

- 401(Unauthorized) is to be returned when user credentials are
  wrong where as 403(Forbidden) is to be returned when user
  credentials are correct but the user doesn't have the priveleges
  to carry out the operation.

- Also error messages displayed when using swauth-* command line
  utilities have been updated.

Change-Id: I485786896ad14d3263f4325d1857cacc93adab96
Signed-off-by: Prashanth Pai <ppai@redhat.com>
Reviewed-on: http://review.gluster.org/6336
Reviewed-by: Luis Pabon <lpabon@redhat.com>
Tested-by: Luis Pabon <lpabon@redhat.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/gluster/swift/common/middleware/gswauth/bin/swauth-list b/gluster/swift/common/middleware/gswauth/bin/swauth-list
index 7ad0974..4a8c546 100755
--- a/gluster/swift/common/middleware/gswauth/bin/swauth-list
+++ b/gluster/swift/common/middleware/gswauth/bin/swauth-list
@@ -82,7 +82,14 @@ If the [user] is '.groups', the active groups for the account will be listed.
     resp = conn.getresponse()
     body = resp.read()
     if resp.status // 100 != 2:
-        exit('List failed: %s %s' % (resp.status, resp.reason))
+        if resp.status == 401:
+            exit('List failed: %s %s: Invalid user/key provided' %
+                (resp.status, resp.reason))
+        elif resp.status == 403:
+            exit('List failed: %s %s: Insufficient priveleges' %
+                (resp.status, resp.reason))
+        else:
+            exit('List failed: %s %s' % (resp.status, resp.reason))
     if options.plain_text:
         info = json.loads(body)
         for group in info[['accounts', 'users', 'groups'][len(args)]]: