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1   package org.apache.maven.scm.provider.accurev.cli;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.util.regex.Matcher;
23  import java.util.regex.Pattern;
24  
25  import org.codehaus.plexus.util.StringUtils;
26  import org.codehaus.plexus.util.cli.StreamConsumer;
27  
28  public class AuthTokenConsumer
29      implements StreamConsumer
30  {
31  
32      private static final Pattern TOKEN_PATTERN = Pattern.compile( "(?:Password:|)\\s*([0-9a-f]+).*" );
33  
34      private String authToken = null;
35  
36      public String getAuthToken()
37      {
38          return authToken;
39      }
40  
41      public void consumeLine( String line )
42      {
43          if ( StringUtils.isBlank( authToken ) )
44          {
45              Matcher matcher = TOKEN_PATTERN.matcher( line );
46              if ( matcher.matches() )
47              {
48                  authToken = matcher.group( 1 );
49              }
50          }
51      }
52  }