title: Access to custom attributes with quarkus-elytron-security-jdbc
body: <p>I use quarkus with elytron-security-jdbc with this config</p>
  <pre><code>quarkus.security.jdbc.enabled=true
  quarkus.security.jdbc.principal-query.sql=SELECT u.password_hash, u.salt, u.iteration_count, u.role, u.id FROM users u WHERE u.username=?
  quarkus.security.jdbc.principal-query.bcrypt-password-mapper.enabled=true
  quarkus.security.jdbc.principal-query.bcrypt-password-mapper.password-index=1
  quarkus.security.jdbc.principal-query.bcrypt-password-mapper.salt-index=2
  quarkus.security.jdbc.principal-query.bcrypt-password-mapper.iteration-count-index=3
  quarkus.security.jdbc.principal-query.attribute-mappings.0.index=4
  quarkus.security.jdbc.principal-query.attribute-mappings.0.to=groups
  quarkus.security.jdbc.principal-query.attribute-mappings.1.index=5
  quarkus.security.jdbc.principal-query.attribute-mappings.1.to=id
  </code></pre>
  <p>What kind of injection I need to use to access for &quot;id&quot; attribute from application context?</p>