Auth modules (authenticators, role managers, and auth::service) access their configuration options by reaching into db::config through the query processor. This abuses database as proxy object to get configuration.
This series introduces a dedicated auth::config struct that carries the configuration options used by auth modules.The config is populated in main.cc and delivered to each shard via sharded_parameter. This makes auth service conform to the overall design, where db::config is split into smaller per-service configs on start, thus decoupling individual components/services from global configuration.
Cleaning components dependencies, not backporting.
Closesscylladb/scylladb#29870
* github.com:scylladb/scylladb:
auth: Remove unused default_superuser() function
auth: Switch role managers to use auth::config
auth: Switch authenticators to use auth::config
auth: Introduce auth::config and wire it through service
628e1ef2de