package org.apache.maven.shared.jarsigner;
   
   /*
    * 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.shared.utils.StringUtils;
  import org.apache.maven.shared.utils.cli.Arg;
  import org.apache.maven.shared.utils.cli.Commandline;
  import org.codehaus.plexus.logging.Logger;
  import org.codehaus.plexus.logging.console.ConsoleLogger;
  
  import java.io.File;
  import java.io.IOException;
  
  /**
   * To build the command line for a given {@link JarSignerRequest}.
   *
   * @author Tony Chemit
   * @since 1.0
   */
  public class JarSignerCommandLineBuilder
  {
      private static final Logger DEFAULT_LOGGER = new ConsoleLogger( 0, JarSignerCommandLineBuilder.class.getName() );
  
      private Logger logger = DEFAULT_LOGGER;
  
      private String jarSignerFile;
  
      public Commandline build( JarSignerRequest request )
          throws CommandLineConfigurationException
      {
          try
          {
              checkRequiredState();
          }
          catch ( IOException e )
          {
              throw new CommandLineConfigurationException( e.getMessage(), e );
          }
  
          Commandline cli = new Commandline();
  
          cli.setExecutable( jarSignerFile );
  
          cli.setWorkingDirectory( request.getWorkingDirectory() );
  
          if ( request.isVerbose() )
          {
              cli.createArg().setValue( "-verbose" );
          }
  
          String keystore = request.getKeystore();
          if ( !StringUtils.isEmpty( keystore ) )
          {
              cli.createArg().setValue( "-keystore" );
              cli.createArg().setValue( keystore );
          }
  
          String storepass = request.getStorepass();
          if ( !StringUtils.isEmpty( storepass ) )
          {
              cli.createArg().setValue( "-storepass" );
              Arg arg = cli.createArg();
              arg.setValue( storepass );
              arg.setMask( true );
          }
  
          String storetype = request.getStoretype();
          if ( !StringUtils.isEmpty( storetype ) )
          {
              cli.createArg().setValue( "-storetype" );
              cli.createArg().setValue( storetype );
          }
  
          String providerName = request.getProviderName();
          if ( !StringUtils.isEmpty( providerName ) )
          {
              cli.createArg().setValue( "-providerName" );
              cli.createArg().setValue( providerName );
          }
  
          String providerClass = request.getProviderClass();
          if ( !StringUtils.isEmpty( providerClass ) )
         {
             cli.createArg().setValue( "-providerClass" );
             cli.createArg().setValue( providerClass );
         }
 
         String providerArg = request.getProviderArg();
         if ( !StringUtils.isEmpty( providerArg ) )
         {
             cli.createArg().setValue( "-providerArg" );
             cli.createArg().setValue( providerArg );
         }
 
         if ( request.isProtectedAuthenticationPath() )
         {
             cli.createArg().setValue( "-protected" );
         }
 
         String maxMemory = request.getMaxMemory();
         if ( StringUtils.isNotEmpty( maxMemory ) )
         {
             cli.createArg().setValue( "-J-Xmx" + maxMemory );
         }
 
         String[] arguments = request.getArguments();
         if ( arguments != null )
         {
             cli.addArguments( arguments );
         }
 
         if ( request instanceof JarSignerSignRequest )
         {
             build( (JarSignerSignRequest) request, cli );
         }
 
         if ( request instanceof JarSignerVerifyRequest )
         {
             build( (JarSignerVerifyRequest) request, cli );
         }
 
         cli.createArg().setFile( request.getArchive() );
 
         String alias = request.getAlias();
         if ( !StringUtils.isEmpty( alias ) )
         {
             cli.createArg().setValue( alias );
         }
 
         return cli;
     }
 
     public void setLogger( Logger logger )
     {
         this.logger = logger;
     }
 
     public void setJarSignerFile( String jarSignerFile )
     {
         this.jarSignerFile = jarSignerFile;
     }
 
     protected void checkRequiredState()
         throws IOException
     {
         if ( logger == null )
         {
             throw new IllegalStateException( "A logger instance is required." );
         }
 
         if ( jarSignerFile == null )
         {
             throw new IllegalStateException( "A jarSigner file is required." );
         }
     }
 
     protected void build( JarSignerSignRequest request, Commandline cli )
     {
 
         String keypass = request.getKeypass();
         if ( !StringUtils.isEmpty( keypass ) )
         {
             cli.createArg().setValue( "-keypass" );
             Arg arg = cli.createArg();
             arg.setValue( keypass );
             arg.setMask( true );
         }
 
         String sigfile = request.getSigfile();
         if ( !StringUtils.isEmpty( sigfile ) )
         {
             cli.createArg().setValue( "-sigfile" );
             cli.createArg().setValue( sigfile );
         }
 
         String tsaLocation = request.getTsaLocation();
         if ( StringUtils.isNotBlank( tsaLocation ) )
         {
             cli.createArg().setValue( "-tsa" );
             cli.createArg().setValue( tsaLocation );
         }
 
         String tsaAlias = request.getTsaAlias();
         if ( StringUtils.isNotBlank( tsaAlias ) )
         {
             cli.createArg().setValue( "-tsacert" );
             cli.createArg().setValue( tsaAlias );
         }
 
         File signedjar = request.getSignedjar();
         if ( signedjar != null )
         {
             cli.createArg().setValue( "-signedjar" );
             cli.createArg().setValue( signedjar.getAbsolutePath() );
         }
         
         final File certchain = request.getCertchain();
         if ( certchain != null )
         {
             cli.createArg().setValue( "-certchain" );
             cli.createArg().setValue( certchain.getAbsolutePath() );
         }
     }
 
     protected void build( JarSignerVerifyRequest request, Commandline cli )
         throws CommandLineConfigurationException
     {
         cli.createArg( true ).setValue( "-verify" );
 
         if ( request.isCerts() )
         {
             cli.createArg().setValue( "-certs" );
         }
     }
 }