[jboss-jira] [JBoss JIRA] (ELY-251) More certain credential based mechanism selection.

More certain credential based mechanism selection. -------------------------------------------------- Key: ELY-251 URL: https://issues.jboss.org/browse/ELY-251 Project: WildFly Elytron Issue Type: Task Components: SASL Reporter: Darran Lofthouse Fix For: 1.1.0.Beta8 When filtering authentication mechanisms we need to really be able to offer two modes: - 1 - Only offer a mech if we are sure it is supported. Risks only offering a weaker mechanism in a mixed domain but also eliminates mechanisms that could fail for a valid user that just happens to have a different credential type. 2- More general support. i.e. offer the mechs that may be supported.