package org.codehaus.mojo.webstart;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  import org.apache.maven.plugin.AbstractMojo;
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugins.annotations.Component;
  import org.apache.maven.plugins.annotations.LifecyclePhase;
  import org.apache.maven.plugins.annotations.Mojo;
  import org.apache.maven.plugins.annotations.Parameter;
  import org.apache.maven.shared.jarsigner.JarSignerUtil;
  import org.codehaus.mojo.webstart.sign.SignTool;
  
  import java.io.File;
  
  /**
   * Unsigns a JAR, removing signatures.
   * <p/>
   * This code will hopefully be moved into the jar plugin when stable enough.
   *
   * @author <a href="mailto:jerome@coffeebreaks.org">Jerome Lacoste</a>
   * @author <a href="mailto:andrius@pivotcapital.com">Andrius Šabanas</a>
   * @version $Id$
   */
  @Mojo( name = "unsign", defaultPhase = LifecyclePhase.PACKAGE, requiresProject = false )
  public class JarUnsignMojo
      extends AbstractMojo
  {
      // ----------------------------------------------------------------------
      // Mojo Parameters
      // ----------------------------------------------------------------------
  
      /**
       * Set this to <code>true</code> to disable signing.
       * Useful to speed up build process in development environment.
       */
      @Parameter( property = "maven.jar.unsign.skip", defaultValue = "false" )
      private boolean skip;
  
      /**
       * The directory location used for temporary storage of files used by this mojo.
       *
       * @deprecated since 1.0-beta-4, no more used to unsign jars.
       */
      @Parameter( property = "tempdir", defaultValue = "${basedir}", required = true )
      private File tempDirectory;
  
      /**
       * Path of the jar to unsign. Will unsign all archives in case folder was specified here.
       * When specified, the finalName is ignored.
       */
      @Parameter( alias = "jarpath", property = "maven.jar.unsign.jarpath",
                  defaultValue = "${project.build.directory}/${project.build.finalName}.${project.packaging}" )
      private File jarPath;
  
      /**
       * Enable verbose mode.
       */
      @Parameter( property = "verbose", defaultValue = "false" )
      private boolean verbose;
  
      // ----------------------------------------------------------------------
      // Components
      // ----------------------------------------------------------------------
  
      /**
       * Sign tool.
       */
      @Component
      private SignTool signTool;
  
      // ----------------------------------------------------------------------
      // Mojo Implementation
      // ----------------------------------------------------------------------
  
      /**
       * {@inheritDoc}
       */
      public void execute()
          throws MojoExecutionException
      {
          if ( skip )
         {
             getLog().info( "Skipping JAR unsigning for file: " + jarPath.getAbsolutePath() );
             return;
         }
         if ( jarPath.isDirectory() )
         {
             for ( File jar : jarPath.listFiles() ) {
                 if ( JarSignerUtil.isZipFile( jar ) ) {
                     signTool.unsign( jar, verbose );
                 }
                 else
                 {
                     getLog().info( "Skipping JAR unsigning for file: " + jar.getAbsolutePath() );
                 }
             }
         }
         else
         {
             signTool.unsign( this.jarPath, verbose );
         }
     }
 
     // ----------------------------------------------------------------------
     // Public Methods
     // ----------------------------------------------------------------------
 
     public void setJarPath( File jarPath )
     {
         this.jarPath = jarPath;
     }
 
     public void setVerbose( boolean verbose )
     {
         this.verbose = verbose;
     }
 
     public void setSignTool( SignTool signTool )
     {
         this.signTool = signTool;
     }
 
 }