Fixes are available
8.5.5.5: WebSphere Application Server V8.5.5 Fix Pack 5
8.5.5.6: WebSphere Application Server V8.5.5 Fix Pack 6
8.5.5.7: WebSphere Application Server V8.5.5 Fix Pack 7
8.5.5.8: WebSphere Application Server V8.5.5 Fix Pack 8
8.5.5.9: WebSphere Application Server V8.5.5 Fix Pack 9
8.5.5.10: WebSphere Application Server V8.5.5 Fix Pack 10
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
8.5.5.20: WebSphere Application Server V8.5.5.20
8.5.5.18: WebSphere Application Server V8.5.5 Fix Pack 18
8.5.5.19: WebSphere Application Server V8.5.5 Fix Pack 19
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21
APAR status
Closed as program error.
Error description
The default OAuth2Mediator class, com.ibm.ws.security.oauth20.mediator. ResourceOwnerValidationMediator is not initialized along with the other server elements. This causes a NullPointerException upon OAuth2 token submission due to the registry variables and other data not being set.
Local fix
Implement a customer Mediator class.
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server Liberty Profile who use OAuth and * * OpenID Connect features * **************************************************************** * PROBLEM DESCRIPTION: When an OAuth provider is configured * * with default mediator, an OAuth * * request * * to token endpoint with grant_type of * * password fails with * * NullPointerException. * **************************************************************** * RECOMMENDATION: * **************************************************************** This problem occurred in the OAuth default mediator code because the code was attempting to reference an uninitialized variable.
Problem conclusion
This problem was fixed by initializing the uninitialized variable before referencing it in the OAuth default mediator code. The fix for this APAR is currently targeted for inclusion in fix pack 8.5.5.5. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980 Keywords: IBMWL3WSS, OAUTH, LIBERTY
Temporary fix
Comments
APAR Information
APAR number
PI32912
Reported component name
LIBERTY PROFILE
Reported component ID
5724J0814
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-01-16
Closed date
2015-02-05
Last modified date
2015-09-23
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
LIBERTY PROFILE
Fixed component ID
5724J0814
Applicable component levels
R850 PSY
UP
Document Information
Modified date:
27 April 2022