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package fish.payara.security.realm.config;

import fish.payara.nucleus.microprofile.config.spi.ConfigValueResolver;
import fish.payara.security.annotations.PamIdentityStoreDefinition;
import static fish.payara.security.annotations.PamIdentityStoreDefinition.STORE_MP_PAM_GROUPS;
import static fish.payara.security.annotations.PamIdentityStoreDefinition.STORE_MP_PAM_JAAS_CONTEXT;
import static fish.payara.security.realm.RealmUtil.getConfiguredValue;
import java.util.List;

import static java.util.Arrays.asList;
import org.eclipse.microprofile.config.Config;
import org.eclipse.microprofile.config.ConfigProvider;

/**
 * Pam Realm identity store configuration.
 *
 * @author jGauravGupta
 */
public class PamRealmIdentityStoreConfiguration implements RealmConfiguration {

    private final String name;
    private final List assignGroups;
    private final String jaasContext;

    private PamRealmIdentityStoreConfiguration(PamIdentityStoreDefinition definition) {
        Config config = ConfigProvider.getConfig();
        this.name = definition.value();
        this.assignGroups = config.getValue(STORE_MP_PAM_GROUPS, ConfigValueResolver.class)
                .asList(String.class, asList(definition.assignGroups()));
        this.jaasContext = getConfiguredValue(String.class, definition.jaasContext(), config, STORE_MP_PAM_JAAS_CONTEXT);
    }

    public static PamRealmIdentityStoreConfiguration from(PamIdentityStoreDefinition definition) {
        return new PamRealmIdentityStoreConfiguration(definition);
    }

    @Override
    public String getName() {
        return name;
    }

    @Override
    public List getAssignGroups() {
        return assignGroups;
    }

    public String getJaasContext() {
        return jaasContext;
    }

}