Testing your certificate

Users can check their certificate by login to user inetrface at the Purdue Tier-2.

Initializing the VOMS proxy

User needs proxy for accessing the grid resources at the site.  You need to create the proxy with voms 'cms' extension which can be done in following way.

[jha2@hep ~]$ voms-proxy-init -voms cms -rfc -valid 192:00
Enter GRID pass phrase:
Your identity: /DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=jha/CN=618566/CN=Manoj Jha
Creating temporary proxy ............................................ Done
Contacting  lcg-voms2.cern.ch:15002 [/DC=ch/DC=cern/OU=computers/CN=lcg-voms2.cern.ch] "cms" Done
Creating proxy .................................................. Done

Your proxy is valid until Tue May 31 17:35:05 2016
[jha2@hep ~]$

Testing your registration in CMS VO

You can check whether your user certificate is registered in CMS VO by running the following command. If the command returns the "VO cms extension", then you are  properly registered in CMS VO.

[jha2@hep ~]$ voms-proxy-info --all
subject   : /DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=jha/CN=618566/CN=Manoj Jha/CN=proxy
issuer    : /DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=jha/CN=618566/CN=Manoj Jha
identity  : /DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=jha/CN=618566/CN=Manoj Jha
type      : proxy
strength  : 1024 bits
path      : /tmp/x509up_u401208
timeleft  : 119:57:08
key usage : Digital Signature, Key Encipherment
=== VO cms extension information ===
VO        : cms
subject   : /DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=jha/CN=618566/CN=Manoj Jha
issuer    : /DC=ch/DC=cern/OU=computers/CN=lcg-voms2.cern.ch
attribute : /cms/Role=NULL/Capability=NULL
attribute : /cms/uscms/Role=NULL/Capability=NULL
timeleft  : 119:57:08
uri       : lcg-voms2.cern.ch:15002
[jha2@hep ~]$

Checking write permission to store/user folder in storage at the site

You can check if you have write permission for your /'store/user' folder by following the instructions for setting up the CMSSW environment here.