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1   /*
2    * Copyright 2007 The Codehaus Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
5    * in compliance with the License. You may obtain a copy of the License at
6    *
7    * http://www.apache.org/licenses/LICENSE-2.0
8    *
9    * Unless required by applicable law or agreed to in writing, software distributed under the License
10   * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11   * or implied. See the License for the specific language governing permissions and limitations under
12   * the License.
13   */
14  package org.codehaus.plexus.archiver.filters;
15  
16  import java.io.IOException;
17  import javax.annotation.Nonnull;
18  import org.codehaus.plexus.components.io.fileselectors.FileInfo;
19  import org.codehaus.plexus.components.io.fileselectors.FileSelector;
20  import org.codehaus.plexus.util.SelectorUtils;
21  
22  /**
23   * @since 1.0-alpha-9
24   */
25  public class JarSecurityFileSelector
26      implements FileSelector
27  {
28  
29      public static final String ROLE_HINT = "jar-security";
30  
31      public static final String[] SECURITY_FILE_PATTERNS =
32      {
33          "META-INF/*.RSA",
34          "META-INF/*.DSA",
35          "META-INF/*.SF",
36          "META-INF/*.EC",
37          "META-INF/*.rsa",
38          "META-INF/*.dsa",
39          "META-INF/*.sf",
40          "META-INF/*.ec"
41      };
42  
43      @Override
44      public boolean isSelected( @Nonnull FileInfo fileInfo )
45          throws IOException
46      {
47          String name = fileInfo.getName();
48  
49          for ( String pattern : SECURITY_FILE_PATTERNS )
50          {
51              if ( SelectorUtils.match( pattern, name ) )
52              {
53                  return false;
54              }
55          }
56  
57          return true;
58      }
59  
60  }