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 *
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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
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package com.sun.enterprise.security.cli;

import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Configs;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.JaccProvider;
import com.sun.enterprise.config.serverbeans.SecurityService;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.util.LocalStringManagerImpl;
import com.sun.enterprise.util.SystemPropertyConstants;
import java.beans.PropertyVetoException;
import java.util.List;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
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;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.component.PerLookup;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;

/**
 *Usage: delete-jacc-provider
 *         [--help] [--user admin_user] [--passwordfile file_name]
 *         [ --target  target_name] jacc_provider_name
 * 
 */
@Service(name="delete-jacc-provider")
@Scoped(PerLookup.class)
@I18n("delete.jacc.provider")
@ExecuteOn({RuntimeType.DAS, RuntimeType.INSTANCE})
@TargetType({CommandTarget.DAS,CommandTarget.STANDALONE_INSTANCE,CommandTarget.CLUSTER, CommandTarget.CONFIG})
public class DeleteJaccProvider implements AdminCommand {

    final private static LocalStringManagerImpl localStrings =
        new LocalStringManagerImpl(DeleteJaccProvider.class);

    @Param(name="jaccprovidername", primary=true)
    private String jaccprovider;

    @Param(name = "target", optional = true, defaultValue =
    SystemPropertyConstants.DEFAULT_SERVER_INSTANCE_NAME)
    private String target;

    @Inject(name = ServerEnvironment.DEFAULT_INSTANCE_NAME)
    private Config config;

    @Inject
    private Configs configs;

    @Inject
    private Domain domain;

    @Override
    public void execute(AdminCommandContext context) {
        final ActionReport report = context.getActionReport();
        Config tmp = null;
        try {
            tmp = configs.getConfigByName(target);
        } catch (Exception ex) {
        }

        if (tmp != null) {
            config = tmp;
        }
        if (tmp == null) {
            Server targetServer = domain.getServerNamed(target);
            if (targetServer != null) {
                config = domain.getConfigNamed(targetServer.getConfigRef());
            }
            com.sun.enterprise.config.serverbeans.Cluster cluster = domain.getClusterNamed(target);
            if (cluster != null) {
                config = domain.getConfigNamed(cluster.getConfigRef());
            }
        }
        SecurityService securityService = config.getSecurityService();
        try {
            List jaccProviders = securityService.getJaccProvider();
            JaccProvider jprov = null;
            for (JaccProvider jaccProv : jaccProviders) {
               if (jaccProv.getName().equals(jaccprovider)) {
                   jprov = jaccProv;
                   break;
               }
            }
            if (jprov == null) {
                report.setMessage(localStrings.getLocalString(
                    "delete.jacc.provider.notfound",
                    "JaccProvider named {0} not found", jaccprovider));
                report.setActionExitCode(ActionReport.ExitCode.FAILURE);
                return;
            }

            if ("default".equals(jprov.getName())
                    || "simple".equals(jprov.getName())) {
                 report.setMessage(localStrings.getLocalString(
                    "delete.jacc.provider.notallowed",
                    "JaccProvider named {0} is a system provider and cannot be deleted", jaccprovider));
                report.setActionExitCode(ActionReport.ExitCode.FAILURE);
                return;
            }
            final JaccProvider jaccprov = jprov;
            ConfigSupport.apply(new SingleConfigCode() {
                public Object run(SecurityService param)
                throws PropertyVetoException, TransactionFailure {
                    param.getJaccProvider().remove(jaccprov);
                    return null;
                }
            }, securityService);
        } catch(TransactionFailure e) {
            report.setMessage(localStrings.getLocalString(
                "delete.jacc.provider.fail", "Deletion of JaccProvider {0} failed",
                jaccprovider) + "  " + e.getLocalizedMessage());
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setFailureCause(e);
            return;
        }
        report.setActionExitCode(ActionReport.ExitCode.SUCCESS);

    }

}




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