OSG Document 1084-v1

glexec Usability Improvements

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Document type:
Technical Reports
Submitted by:
Brian Bockelman
Updated by:
Brian Bockelman
Document Created:
04 Jan 2012, 08:10
Contents Revised:
04 Jan 2012, 08:10
Metadata Revised:
04 Jan 2012, 08:10
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The glexec software provides a mechanism for any Unix user to launch a process as another user based upon the possession of grid credentials. This provides user identity separation for pilot-based batch jobs, a significant security improvement. This document summarizes recent work in improving the usability of glexec. We decrease the complexity of a deploy by removing the need for host certificates and tracking GIDs. We also integrate glexec with the Condor batch system to demonstrate how sysadmins can be better-informed of the users of the cluster.
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