com.sun.enterprise.security.cli.CreateAuditModule Maven / Gradle / Ivy

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package com.sun.enterprise.security.cli;

import org.jvnet.hk2.config.types.Property;
import java.util.List;

import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.ActionReport;
import org.jvnet.hk2.annotations.Service;

import javax.inject.Inject;
import javax.inject.Named;

import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;
import com.sun.enterprise.config.serverbeans.Configs;
import com.sun.enterprise.config.serverbeans.SecurityService;
import com.sun.enterprise.config.serverbeans.AuditModule;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.security.SecurityConfigListener;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.util.SystemPropertyConstants;

import java.beans.PropertyVetoException;
import org.glassfish.api.admin.AccessRequired;
import org.glassfish.api.admin.AdminCommandSecurity;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.api.admin.ServerEnvironment;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;

/**
 * Create Audit Module Command
 *
 * Usage: create-audit-module --classname classnme [--terse=false] 
 *        [--echo=false] [--interactive=true] [--host localhost] 
 *        [--port 4848|4849] [--secure | -s] [--user admin_user] 
 *        [--passwordfile file_name] [--property (name=value)
 *        [:name=value]*] [--target target(Default server)] audit_module_name
 *  
 * domain.xml element example
 * 
 *     
 * 
 *
 * @author Nandini Ektare
 */

@Service(name="create-audit-module")
@PerLookup
@I18n("create.audit.module")
@ExecuteOn({RuntimeType.DAS, RuntimeType.INSTANCE})
@TargetType({CommandTarget.DAS,CommandTarget.STANDALONE_INSTANCE,CommandTarget.CLUSTER,CommandTarget.CONFIG})
public class CreateAuditModule implements AdminCommand, AdminCommandSecurity.Preauthorization {
    
    final private static LocalStringManagerImpl localStrings = 
        new LocalStringManagerImpl(CreateAuditModule.class);    

    @Param(name="classname")
    String className;

    @Param(name="auditmodulename", primary=true)
    String auditModuleName;
    
    @Param(optional=true, name="property", separator=':')
    java.util.Properties properties;   
    
    @Param(name = "target", optional = true, defaultValue =
        SystemPropertyConstants.DEFAULT_SERVER_INSTANCE_NAME)
    private String target;

    @Inject @Named(ServerEnvironment.DEFAULT_INSTANCE_NAME)
    private Config config;

    @Inject
    private Domain domain;

    @Inject
    SecurityConfigListener securityConfigListener;

    @AccessRequired.NewChild(type=AuditModule.class)
    private SecurityService securityService = null;
    
    @Override
    public boolean preAuthorization(AdminCommandContext context) {
        securityService = chooseSecurityService(context.getActionReport());
        return (securityService != null);
    }

    
    /**
     * Executes the command with the command parameters passed as Properties
     * where the keys are paramter names and the values the parameter values
     *
     * @param context information
     */
    public void execute(AdminCommandContext context) {
        final ActionReport report = context.getActionReport();

       
        // check if there exists an audit module by the specified name
        // if so return failure.
        List ams = securityService.getAuditModule();
        for (AuditModule am : ams) {
            if (am.getName().equals(auditModuleName)) {
                report.setMessage(localStrings.getLocalString(
                    "create.audit.module.duplicatefound", 
                    "AuditModule named {0} exists. " +
                    "Cannot add duplicate AuditModule.", auditModuleName));
                report.setActionExitCode(ActionReport.ExitCode.FAILURE);
                return;
            }
        }
        
        // No duplicate audit modules found. So add one.
        try {
            ConfigSupport.apply(new SingleConfigCode() {

                public Object run(SecurityService param) 
                throws PropertyVetoException, TransactionFailure {
                AuditModule newAuditModule = param.createChild(AuditModule.class);
                    populateAuditModuleElement(newAuditModule);                    
                    param.getAuditModule().add(newAuditModule);
                    return newAuditModule;
                }
            }, securityService);

        } catch(TransactionFailure e) {
            report.setMessage(localStrings.getLocalString("create.audit.module.fail", 
                    "Creation of AuditModule {0} failed", auditModuleName));
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setFailureCause(e);
            return;
        }
        report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
        //report.setMessage(localStrings.getLocalString("create.audit.module.success",
        //    "Creation of AuditModule {0} completed successfully", auditModuleName));
    }       
    
    private SecurityService chooseSecurityService(final ActionReport report) {
        config = CLIUtil.chooseConfig(domain, target, report);
        if (config == null) {
            return null;
        }
        return config.getSecurityService();
    }
    
    private void populateAuditModuleElement(AuditModule newAuditModule) 
    throws PropertyVetoException, TransactionFailure {
        newAuditModule.setName(auditModuleName);
        newAuditModule.setClassname(className);
        if (properties != null) {
            for (Object propname: properties.keySet()) {
                Property newprop = newAuditModule.createChild(Property.class);
                newprop.setName((String) propname);
                newprop.setValue(properties.getProperty((String) propname));            
                newAuditModule.getProperty().add(newprop);    
            }
        }
    }    
}