[Ibergrid-support] [IBERGRID-SUPPORT #74] Error: Cannot verify AC signature

[Ismael Marín Carrión via RT]

Wed Jun 13 10:28:10 2012: Request 74 was acted upon.
 Transaction: Ticket created by ismael.marin at ige-project.eu
       Queue: Support
     Subject: Error: Cannot verify AC signature
       Owner: Nobody
  Requestors: ismael.marin at ige-project.eu
      Status: new
 Ticket <URL: https://rt-ngi.rediris.es/Ticket/Display.html?id=74 >


Dear support team,

I am experimenting the following error when I try to create a proxy.

$ voms-proxy-init --voms ict.vo.ibergrid.eu
...
Error: verify failed.
Cannot verify AC signature!
voms-proxy-init failed

However, the proxy is really created:

$ voms-proxy-info --all
....
type      : proxy
strength  : 1024 bits
path      : /tmp/x509up_u500
timeleft  : 11:38:41
key usage : Digital Signature, Key Encipherment, Data Encipherment
=== VO ict.vo.ibergrid.eu extension information ===
VO        : ict.vo.ibergrid.eu
subject   : /DC=es/DC=irisgrid/O=ucm/CN=ismael.marin
issuer    : /C=PT/O=LIPCA/O=LIP/OU=Lisboa/CN=voms01.ncg.ingrid.pt
attribute : /ict.vo.ibergrid.eu/Role=NULL/Capability=NULL
timeleft  : 11:52:47
uri       : voms01.ncg.ingrid.pt:40008

Could you help me to avoid this error?

Thanks.

-- 
Dr Ismael Marín Carrión

DSA Research Group:  http://dsa-research.org
Complutense University of Madrid