Clean up provider usage and definition in XML config ---------------------------------------------------- Key: ELY-837 URL: https://issues.jboss.org/browse/ELY-837 Project: WildFly Elytron Issue Type: Task Components: XML Reporter: David Lloyd Priority: Critical We are very inconsistent about how we're defining and using providers in the XML configuration. We need to meet the following requirements: * Provide a single top-level element from the substitution group {{abstract-providers}} that specifies the providers to use in the absence of any other configuration; default to {{use-system-providers}} * Update the following types (or appropriate enclosing type) to accept an optional nested {{abstract-providers}} override: ** {{key-store-type}} ** {{credential-store-type}} ** {{hashed-password-type}} * Update the following types to use an optional {{provider}} *attribute* (not nested element) to allow selection of a specific provider: ** {{credential-store-type}} ** {{key-store-type}} -- already done! ** {{hashed-password-type}}