TConfigExternalProviderStore Class
Resolves upstream identity providers from the providers registered in the TSphinxConfig.ExternalProviders collection, giving the application a chance to accept, configure or supply providers dynamically through the OnGetExternalProvider and OnListExternalProviders events.
Syntax
Unit: Sphinx.ConfigExternalProviderStore
TConfigExternalProviderStore = class(TInterfacedObject, IExternalProviderStore);