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/*
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*
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// Portions Copyright [2018-2021] [Payara Foundation and/or its affiliates]
package com.sun.enterprise.security.cli;
import java.beans.PropertyVetoException;
import java.io.File;
import jakarta.inject.Inject;
import jakarta.inject.Named;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AccessRequired;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.AdminCommandSecurity;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RestEndpoint;
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.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;
import org.jvnet.hk2.config.types.Property;
import com.sun.enterprise.config.serverbeans.AuthRealm;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.SecurityService;
import com.sun.enterprise.security.auth.realm.BadRealmException;
import com.sun.enterprise.security.auth.realm.RealmsManager;
import com.sun.enterprise.security.auth.realm.file.FileRealm;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.util.SystemPropertyConstants;
/**
* Delete File User Command
* Usage: delete-file-user [--terse=false] [--echo=false] [--interactive=true]
* [--host localhost] [--port 4848|4849] [--secure | -s] [--user admin_user]
* [--passwordfile file_name] [--authrealmname authrealm_name]
* [--target target(Default server)] username
*
* @author Nandini Ektare
*/
@Service(name = "delete-file-user")
@PerLookup
@I18n("delete.file.user")
@ExecuteOn({ RuntimeType.DAS, RuntimeType.INSTANCE })
@TargetType({ CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER, CommandTarget.CONFIG, CommandTarget.DEPLOYMENT_GROUP })
@RestEndpoints({
@RestEndpoint(configBean = AuthRealm.class, opType = RestEndpoint.OpType.DELETE, path = "delete-user", description = "Delete", params = {
@RestParam(name = "authrealmname", value = "$parent") }) })
public class DeleteFileUser implements /* UndoableCommand */ AdminCommand, AdminCommandSecurity.Preauthorization {
final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(DeleteFileUser.class);
@Param(name = "authrealmname", optional = true)
private String authRealmName;
@Param(name = "target", optional = true, defaultValue = SystemPropertyConstants.DEFAULT_SERVER_INSTANCE_NAME)
private String target;
@Param(name = "username", primary = true)
private String userName;
@Inject
@Named(ServerEnvironment.DEFAULT_INSTANCE_NAME)
private Config config;
@Inject
private Domain domain;
@Inject
private RealmsManager realmsManager;
@AccessRequired.To("update")
private AuthRealm fileAuthRealm;
private SecurityService securityService;
@Override
public boolean preAuthorization(AdminCommandContext context) {
config = CLIUtil.chooseConfig(domain, target, context.getActionReport());
if (config == null) {
// config can be null as this command executes on all instances
context.getActionReport().setActionExitCode(ActionReport.ExitCode.SUCCESS);
return false;
}
securityService = config.getSecurityService();
fileAuthRealm = CLIUtil.findRealm(securityService, authRealmName);
if (fileAuthRealm == null) {
final ActionReport report = context.getActionReport();
report.setMessage(
localStrings.getLocalString("delete.file.user.filerealmnotfound", "File realm {0} does not exist", authRealmName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return false;
}
/*
* The realm might have been defaulted, so capture the actual name.
*/
authRealmName = fileAuthRealm.getName();
return true;
}
/**
* Executes the command with the command parameters passed as Properties where the keys are the paramter names and the
* values the parameter values
*
* @param context information
*/
@Override
public void execute(AdminCommandContext context) {
final ActionReport report = context.getActionReport();
// Get FileRealm class name, match it with what is expected.
String fileRealmClassName = fileAuthRealm.getClassname();
// Report error if provided impl is not the one expected
if (fileRealmClassName != null && !fileRealmClassName.equals("com.sun.enterprise.security.auth.realm.file.FileRealm")) {
report.setMessage(localStrings.getLocalString("delete.file.user.realmnotsupported",
"Configured file realm {0} is not supported.", fileRealmClassName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
// ensure we have the file associated with the authrealm
String keyFile = null;
for (Property fileProp : fileAuthRealm.getProperty()) {
if (fileProp.getName().equals("file"))
keyFile = fileProp.getValue();
}
final String kFile = keyFile;
if (keyFile == null) {
report.setMessage(localStrings.getLocalString("delete.file.user.keyfilenotfound",
"There is no physical file associated with this file realm {0} ", authRealmName));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
boolean exists = (new File(kFile)).exists();
if (!exists) {
report.setMessage(localStrings.getLocalString("file.realm.keyfilenonexistent",
"The specified physical file {0} associated with the file realm {1} does not exist.",
new Object[] { kFile, authRealmName }));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
// even though delete-file-user is not an update to the security-service
// do we need to make it transactional by referncing the securityservice
// hypothetically ?.
try {
ConfigSupport.apply(new SingleConfigCode() {
public Object run(SecurityService param) throws PropertyVetoException, TransactionFailure {
try {
realmsManager.createRealms(config);
final FileRealm fr = (FileRealm) realmsManager.getFromLoadedRealms(config.getName(), authRealmName);
fr.removeUser(userName);
fr.persist();
CreateFileUser.refreshRealm(config.getName(), authRealmName);
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
} catch (BadRealmException e) {
report.setMessage(localStrings.getLocalString("delete.file.user.realmcorrupted",
"Configured file realm {0} is corrupted.", authRealmName) + " " + e.getLocalizedMessage());
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
} catch (Exception e) {
e.printStackTrace();
report.setMessage(localStrings.getLocalString("delete.file.user.userdeletefailed",
"Removing User {0} from file realm {1} failed", userName, authRealmName) + " " + e.getLocalizedMessage());
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
}
return null;
}
}, securityService);
} catch (Exception e) {
report.setMessage(localStrings.getLocalString("delete.file.user.userdeletefailed",
"Removing User {0} from file realm {1} failed", userName, authRealmName) + " " + e.getLocalizedMessage());
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
}
}
}