Dear James:I had tried that a week ago but then it did not work; however, now it does. Between now and then I have rebooted our Storage Element because there was a kernel update. I also tried Jyothish’s idea of reversing the order in the “audience” line while in the [Issuer CMS_IAM] area but that, by itself did not work,. I also had been using"-aud=umiss005.hep.olemiss.edu” in the token creation (export BEARER_TOKEN command) that Fabio suggested. I would like to thank everyone who helped me with this problem.Best regards,David SandersOn Feb 2, 2024, at 12:57 AM, James William Walder <[log in to unmask]> wrote:Hi David,For my configuration, I need to have a [Global] section with the audiences defined there in the scitokens.cfg file.E,g
[Global]onmissing = passthroughaudience = https://wlcg.cern.ch/jwt/v1/any,...
[Issuer CMS_IAM]…
I wonder if that has an effect?
James
On 1 Feb 2024, at 22:51, David Sanders <[log in to unmask]> wrote:
Dear Colleagues:
I run a OSG Tier-3 here at the University of Mississippi. I am running xrootd on our Storage Element as multi-user because we are serving a few VOs, primarially CMS and BELLE (for the Belle II experiment). A week or 2 ago the CMS rucio team requested that I add the line “audience = https://wlcg.cern.ch/jwt/v1/any,umiss005.hep.olemiss.edu” to our scitokens.conf file. (umiss005.hep.olemiss.edu is the FQDN of out Storage Element). When someone uses a command like this they can read my files:$export BEARER_TOKEN=$(oidc-token --scope=offline_access --scope=storage.read:/ --time=3600 test_dsanders)However when they use a command like this it fails with a permissions error:$export BEARER_TOKEN=$(oidc-token --aud=umiss005.hep.olemiss.edu --scope=offline_access --scope=storage.read:/ --time=3600 test_dsanders)
Please see the GGUS ticket: https://ggus.eu/index.php?mode=ticket_info&ticket_id=164957
Can you please give me some suggestions about how to get the “audience” token working in xrootd. The part of my scitokens.conf file that should apply is:
[Issuer CMS_IAM]issuer = https://cms-auth.web.cern.ch/###audience = https://wlcg.cern.ch/jwt/v1/anybase_path = /cmsmap_subject = Falsedefault_user = uscms01###name_mapfile = /etc/xrootd/scitokens_mapfile_cms.json
Best regards,
David Sanders
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