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  1. JBoss Enterprise Application Platform
  2. JBEAP-11937

(7.2.z) Capability requirement can be lost if two attributes on same resource reference the same capability

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    • Workaround Exists
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      Simply reorder the reproducer steps so the operation dropping the ref to 'combined-providers' comes before the one that adds it to the other attribute:

      /subsystem=elytron:undefine-attribute(name=final-providers)
/subsystem=elytron:write-attribute(name=initial-providers, value=combined-providers)
/subsystem=elytron/aggregate-providers=combined-providers:remove
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      Simply reorder the reproducer steps so the operation dropping the ref to 'combined-providers' comes before the one that adds it to the other attribute: /subsystem=elytron:undefine-attribute(name= final -providers) /subsystem=elytron:write-attribute(name=initial-providers, value=combined-providers) /subsystem=elytron/aggregate-providers=combined-providers:remove

    Description

      With the following three commands the server becomes unable to boot due to a missing dependency: -

      /subsystem=elytron:write-attribute(name=initial-providers, value=combined-providers)
/subsystem=elytron:undefine-attribute(name=final-providers)
/subsystem=elytron/aggregate-providers=combined-providers:remove

      If however I execute :reload after the first two commands, the final command will fail correctly.

      [standalone@localhost:9990 /] /subsystem=elytron/aggregate-providers=combined-providers:remove
{
    "outcome" => "failed",
    "failure-description" => "WFLYCTL0367: Cannot remove capability 'org.wildfly.security.providers.combined-providers' as it is required by other capabilities:
capability 'org.wildfly.security.elytron' requires it for attribute 'initial-providers' at address '/subsystem=elytron'",
    "rolled-back" => true
}

      I am only listing the 'Domain Management' component as I believe the security example is just the reproducer.

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          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. WFCORE-3039 Capability requirement can be lost if two attributes on same resource reference the same capability

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-15617 (7.2.z) Upgrade WildFly Core from 6.0.11 to 6.0.12

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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              rhn-support-tmiyargi Teresa Miyar Gil (Inactive)
              darran.lofthouse@redhat.com Darran Lofthouse
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