[jboss-jira] [JBoss JIRA] (ELY-1185) Only the last mechanism selector is used in Elytron client configuration

[Darran Lofthouse (JIRA)]

     [ https://issues.jboss.org/browse/ELY-1185?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Darran Lofthouse reassigned ELY-1185:
-------------------------------------

    Assignee: Chao Wang  (was: Darran Lofthouse)


> Only the last mechanism selector is used in Elytron client configuration
> ------------------------------------------------------------------------
>
>                 Key: ELY-1185
>                 URL: https://issues.jboss.org/browse/ELY-1185
>             Project: WildFly Elytron
>          Issue Type: Bug
>    Affects Versions: 1.1.0.Beta42
>            Reporter: Ondrej Lukas
>            Assignee: Chao Wang
>            Priority: Critical
>
> When Elytron client configuration file includes {{sasl-mechanism-selector}} with string which contains more mechanisms then only the last mentioned mechanism is used. In correct behavior it should use all given mechanisms in given order, see [1].
> In case when the last given mechanism is supported by server then it tries to authenticate, otherwise no mechanism is used to attempt to authenticate.
> For example, following element for selector can be used in Elytron client configuration file:
> {code}
> <sasl-mechanism-selector selector="PLAIN DIGEST-MD5 ANONYMOUS JBOSS-LOCAL-USER"/>
> {code}
> When only {{DIGEST-MD5}} is supported by server then it works only if {{DIGEST-MD5}} is the last mechanism in selector string.
> [1] https://issues.jboss.org/browse/EAP7-567?focusedCommentId=13408238&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13408238



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