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Throughput Computing Week 2026

Jun 9 – 12, 2026
Fluno Center on the University of Wisconsin-Madison Campus
America/Chicago timezone

Questions about attending, speaking, accommodations, and other concerns

The IceCube CredMon - Going Beyond the Manual to Support Pelican

Jun 10, 2026, 2:00 PM
25m
Howard Auditorium (Fluno Center on the University of Wisconsin-Madison Campus)

Howard Auditorium

Fluno Center on the University of Wisconsin-Madison Campus

601 University Avenue, Madison, WI 53715-1035

Speaker

David Schultz (University of Wisconsin-Madison)

Description

If the built-in HTCondor OAuth2 doesn't meet your needs, you can always choose to do your own thing. In this talk, we show how and why IceCube wrote a custom token storer and CredMon to handle OAuth2 token creation and refresh. While custom code allows exactly matching the IceCube workflow, the main defining feature is not having to ask command line users to do an additional web login. Along the way, we worked around several limitations in HTCondor and noted some things to avoid.

Author

David Schultz (University of Wisconsin-Madison)

Co-author

Maclean Mansfield-Parisi (University of Wisconsin-Madison)

Presentation materials

There are no materials yet.