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// Portions Copyright [2019-2021] Payara Foundation and/or affiliates
package org.glassfish.admin.rest.cli;
import com.sun.enterprise.config.serverbeans.AuthRealm;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Configs;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.security.auth.realm.BadRealmException;
import com.sun.enterprise.security.auth.realm.NoSuchRealmException;
import com.sun.enterprise.security.auth.realm.Realm;
import com.sun.enterprise.security.auth.realm.RealmsManager;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.util.SystemPropertyConstants;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import org.glassfish.api.ActionReport;
import org.glassfish.api.ActionReport.ExitCode;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.CommandLock;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoint.OpType;
import org.glassfish.api.admin.RestEndpoints;
import org.glassfish.api.admin.RestParam;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.api.admin.ServerEnvironment;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.config.types.Property;
import jakarta.inject.Inject;
import jakarta.inject.Named;
/**
* returns the list of targets
*
* @author ludovic Champenois
*/
@Service(name = "__synchronize-realm-from-config")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@ExecuteOn({RuntimeType.DAS})
@TargetType({CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE,
CommandTarget.CLUSTER, CommandTarget.CONFIG, CommandTarget.CLUSTERED_INSTANCE})
@RestEndpoints({
@RestEndpoint(configBean=Config.class,
opType=OpType.POST,
path="synchronize-realm-from-config",
params={
@RestParam(name="target", value="$parent")
})
})
public class SynchronizeRealmFromConfig implements AdminCommand {
@Inject
com.sun.enterprise.config.serverbeans.Domain domain;
//TODO: for consistency with other commands dealing with realms
//uncomment this below.
//@Param(name="authrealmname")
@Param
String realmName;
@Param(name = "target", primary = true, optional = true, defaultValue =
SystemPropertyConstants.DEFAULT_SERVER_INSTANCE_NAME)
private String target;
@Inject
@Named(ServerEnvironment.DEFAULT_INSTANCE_NAME)
private Config config;
@Inject
private Configs configs;
@Inject
RealmsManager realmsManager;
private static final LocalStringManagerImpl _localStrings = new LocalStringManagerImpl(SupportsUserManagementCommand.class);
@Override
public void execute(AdminCommandContext context) {
Config realConfig = null;
try {
realConfig = configs.getConfigByName(target);
} catch (Exception ex) {
}
if (realConfig == null) {
Server targetServer = domain.getServerNamed(target);
if (targetServer != null) {
realConfig = domain.getConfigNamed(targetServer.getConfigRef());
}
com.sun.enterprise.config.serverbeans.Cluster cluster = domain.getClusterNamed(target);
if (cluster != null) {
realConfig = domain.getConfigNamed(cluster.getConfigRef());
}
}
ActionReport report = context.getActionReport();
try {
//TODO: can i use realConfig.equals(config) instead
if (realConfig.getName().equals(config.getName())) {
this.setRestartRequired(report);
return;
}
//this is not an active config so try and update the backend
//directly
Realm realm = realmsManager.getFromLoadedRealms(realConfig.getName(), realmName);
if (realm == null) {
//realm is not loaded yet
report.setMessage(
_localStrings.getLocalString("REALM_SYNCH_SUCCESSFUL",
"Synchronization of Realm {0} from Configuration Successful.", realmName));
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
return;
}
//now we really need to update the realm in the backend from the config.
realmsManager.removeFromLoadedRealms(realConfig.getName(), realmName);
boolean done = this.instantiateRealm(realConfig, realmName);
if (done) {
report.setMessage(
_localStrings.getLocalString("REALM_SYNCH_SUCCESSFUL",
"Synchronization of Realm {0} from Configuration Successful.",
new Object[]{realmName}));
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
return;
}
} catch (BadRealmException ex) {
//throw new RuntimeException(ex);
report.setFailureCause(ex);
report.setActionExitCode(ExitCode.FAILURE);
} catch (NoSuchRealmException ex) {
//throw new RuntimeException(ex);
report.setFailureCause(ex);
report.setActionExitCode(ExitCode.FAILURE);
} catch (Exception ex) {
report.setFailureCause(ex);
report.setActionExitCode(ExitCode.FAILURE);
}
}
private void setRestartRequired(ActionReport report) {
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
ActionReport.MessagePart mp = report.getTopMessagePart();
Properties extraProperties = new Properties();
Map entity = new HashMap();
mp.setMessage(_localStrings.getLocalString("RESTART_REQUIRED",
"Restart required for configuration updates to active server realm: {0}.", realmName));
entity.put("restartRequired", "true");
extraProperties.put("entity", entity);
report.setExtraProperties(extraProperties);
}
private boolean instantiateRealm(Config cfg, String realmName)
throws BadRealmException, NoSuchRealmException {
List authRealmConfigs = cfg.getSecurityService().getAuthRealm();
for (AuthRealm authRealm : authRealmConfigs) {
if (realmName.equals(authRealm.getName())) {
List propConfigs = authRealm.getProperty();
Properties props = new Properties();
for (Property p : propConfigs) {
String value = p.getValue();
props.setProperty(p.getName(), value);
}
Realm.instantiate(authRealm.getName(), authRealm.getClassname(), props, cfg.getName());
return true;
}
}
throw new NoSuchRealmException(
_localStrings.getLocalString("NO_SUCH_REALM", "No Such Realm: {0}", realmName));
}
}
