PQ76646: WEB AUTHENTICATION REQUESTS CAUSE UNNECESSARY RACF IO WHEN USING LOCAL OS REGISTRY AND SAF AUTHORIZATION | |||||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description Web Authentication requests cause unnecessary RACF IO when using Local OS Registry and SAF Authorization. When adding security constraints to a web Application using a local OS registry, a credential is built that contains the groups to which the authenticated principal belongs. This is an expensive set of operations, and the results are not used if SAF is also used as an authorization mechanism. This APAR is required to remove this additional overhead. Code changes here are in the SAFRegistryImpl. codeLocal fix Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V5.0 for z/OS * **************************************************************** * PROBLEM DESCRIPTION: Performance improvement for Web * * Authentication requests when using * * Local OS Registry and SAF * * Authorization. * **************************************************************** * RECOMMENDATION: * **************************************************************** Web Authentication requests cause unnecessary RACF IO when using Local OS Registry and SAF Authorization.Problem conclusion Added changes not to generate group list when using SAF Authorization. APAR PQ76646 is associated with SERVICE LEVEL W500104 of WebSphere Application Server V5.0 for z/OS.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
Publications Referenced
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Document Information |
Current web document: swg1PQ76646.html
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 500
Software edition:
Reference #: PQ76646
IBM Group: Software Group
Modified date: Oct 3, 2003
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