X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Ftrust%2Fauth.py;fp=sfa%2Ftrust%2Fauth.py;h=18c3d61506aa983f7acf1978f9f74718939c7faf;hb=146e88ac4121461b1d0c625c2f6b16c84b9f7e85;hp=39e77e943ace9beb9c8d0b7f18198cbc6e0dd7ee;hpb=28747eb7727f342193ff9cd0859bfa65ec1e8ee3;p=sfa.git

diff --git a/sfa/trust/auth.py b/sfa/trust/auth.py
index 39e77e94..18c3d615 100644
--- a/sfa/trust/auth.py
+++ b/sfa/trust/auth.py
@@ -67,6 +67,7 @@ class Auth:
         # won't work if either creds or hrns is empty - let's make it more explicit
         if not creds: raise Forbidden("no credential provided")
         if not hrns: hrns = [None]
+        error=[None,None]
         for cred in creds:
             for hrn in hrns:
                 try:
@@ -93,7 +94,7 @@ class Auth:
             check_sliver_callback(valid, sliver_xrns)
                 
         if not len(valid):
-            raise Forbidden("Invalid credential")
+            raise Forbidden("Invalid credential %s -- %s"%(error[0],error[1]))
         
         if speaking_for_hrn and not speaks_for_cred:
             raise InsufficientRights('Access denied: "geni_speaking_for" option specified but no valid speaks for credential found: %s -- %s' % (error[0],error[1]))