Fabian Richter created WW-4390:
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Summary: paramsPrepareParamsStack ignored excludeParams parameter
in second params-Interceptor
Key: WW-4390
URL: https://issues.apache.org/jira/browse/WW-4390
Project: Struts 2
Issue Type: Bug
Components: Core Interceptors, Plugin - Convention
Affects Versions: 2.3.16.3
Reporter: Fabian Richter
When using paramsPrepareParamsStack with the convention plugin multiple
duplicate errors/warnings with devMode=true occur like:
Error setting expression 'token' with value
['5UVO47K811DQ15DUZF4QV2NQ8DHIHSUY', ]
Error setting expression 'token' with value
['5UVO47K811DQ15DUZF4QV2NQ8DHIHSUY', ]
By excluding these params (important is 'token') I was able to get rid of the
duplication of these messages:
@InterceptorRefs({@InterceptorRef(value = "paramsPrepareParamsStack", params =
{"params.excludeParams",
"struts.token,struts.token.name,token"})})
But apparently only the first params interceptor in the stack uses these
params. The second one (the one after the prepare interceptor) only uses the
built-in excludeParams. So one of the above mentioned errors persists,
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