| package org.apache.maven.scm.provider.cvslib.command.login; |
| |
| /* |
| * 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.scm.ScmException; |
| import org.apache.maven.scm.log.ScmLogger; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileReader; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| |
| /** |
| * Adds an new entry to a CVS password file. |
| * |
| * @version $Id$ |
| * @todo Update this class for support password storage in cvsnt. CVSNT use the windows registry, so, we need a jni |
| * tool for access to the windows registry |
| */ |
| public class CvsPass |
| { |
| /** |
| * CVS Root |
| */ |
| private String cvsRoot = null; |
| |
| /** |
| * Password file to add password to |
| */ |
| private File passFile = null; |
| |
| /** |
| * Password to add to file |
| */ |
| private String password = null; |
| |
| private ScmLogger logger; |
| |
| /** |
| * Array contain char conversion data |
| */ |
| private final char[] shifts = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, |
| 24, 25, 26, 27, 28, 29, 30, 31, 114, 120, 53, 79, 96, 109, 72, 108, 70, 64, 76, 67, 116, 74, 68, 87, 111, 52, |
| 75, 119, 49, 34, 82, 81, 95, 65, 112, 86, 118, 110, 122, 105, 41, 57, 83, 43, 46, 102, 40, 89, 38, 103, 45, 50, |
| 42, 123, 91, 35, 125, 55, 54, 66, 124, 126, 59, 47, 92, 71, 115, 78, 88, 107, 106, 56, 36, 121, 117, 104, 101, |
| 100, 69, 73, 99, 63, 94, 93, 39, 37, 61, 48, 58, 113, 32, 90, 44, 98, 60, 51, 33, 97, 62, 77, 84, 80, 85, 223, |
| 225, 216, 187, 166, 229, 189, 222, 188, 141, 249, 148, 200, 184, 136, 248, 190, 199, 170, 181, 204, 138, 232, |
| 218, 183, 255, 234, 220, 247, 213, 203, 226, 193, 174, 172, 228, 252, 217, 201, 131, 230, 197, 211, 145, 238, |
| 161, 179, 160, 212, 207, 221, 254, 173, 202, 146, 224, 151, 140, 196, 205, 130, 135, 133, 143, 246, 192, 159, |
| 244, 239, 185, 168, 215, 144, 139, 165, 180, 157, 147, 186, 214, 176, 227, 231, 219, 169, 175, 156, 206, 198, |
| 129, 164, 150, 210, 154, 177, 134, 127, 182, 128, 158, 208, 162, 132, 167, 209, 149, 241, 153, 251, 237, 236, |
| 171, 195, 243, 233, 253, 240, 194, 250, 191, 155, 142, 137, 245, 235, 163, 242, 178, 152}; |
| |
| /** |
| * Create a CVS task using the default cvspass file location. |
| */ |
| public CvsPass( ScmLogger logger ) |
| { |
| passFile = new File( System.getProperty( "cygwin.user.home", System.getProperty( "user.home" ) ) + File |
| .separatorChar + ".cvspass" ); |
| this.logger = logger; |
| } |
| |
| /** |
| * Does the work. |
| * |
| * @throws ScmException if something is missing |
| * @throws IOException if something goes wrong |
| */ |
| public final void execute() |
| throws ScmException, IOException |
| { |
| if ( cvsRoot == null ) |
| { |
| throw new ScmException( "cvsroot is required" ); |
| } |
| |
| logger.debug( "cvsRoot: " + cvsRoot ); |
| |
| logger.debug( "passFile: " + passFile ); |
| |
| BufferedReader reader = null; |
| |
| PrintWriter writer = null; |
| try |
| { |
| StringBuffer buf = new StringBuffer(); |
| |
| if ( passFile.exists() ) |
| { |
| reader = new BufferedReader( new FileReader( passFile ) ); |
| |
| String line = null; |
| |
| while ( ( line = reader.readLine() ) != null ) |
| { |
| if ( !line.startsWith( cvsRoot ) && !line.startsWith( "/1 " + cvsRoot ) ) |
| { |
| buf.append( line ).append( "\n" ); |
| } |
| else |
| { |
| logger.debug( |
| "cvsroot " + cvsRoot + " already exist in " + passFile.getAbsolutePath() + ". SKIPPED." ); |
| |
| return; |
| } |
| } |
| } |
| else |
| { |
| passFile.getParentFile().mkdirs(); |
| } |
| |
| if ( password == null ) |
| { |
| throw new ScmException( "password is required. You must run a 'cvs -d " + cvsRoot + |
| " login' first or provide it in the connection url." ); |
| } |
| |
| //logger.debug( "password: " + password ); |
| |
| String pwdfile = buf.toString() + "/1 " + cvsRoot + " A" + mangle( password ); |
| |
| logger.debug( "Writing -> " + pwdfile + " in " + passFile.getAbsolutePath() ); |
| |
| writer = new PrintWriter( new FileWriter( passFile ) ); |
| |
| writer.println( pwdfile ); |
| } |
| finally |
| { |
| if ( reader != null ) |
| { |
| try |
| { |
| reader.close(); |
| } |
| catch ( IOException e ) |
| { |
| // ignore |
| } |
| } |
| if ( writer != null ) |
| { |
| writer.close(); |
| } |
| } |
| } |
| |
| private final String mangle( String password ) |
| { |
| StringBuffer buf = new StringBuffer(); |
| for ( int i = 0; i < password.length(); i++ ) |
| { |
| buf.append( shifts[password.charAt( i )] ); |
| } |
| return buf.toString(); |
| } |
| |
| /** |
| * The CVS repository to add an entry for. |
| * |
| * @param cvsRoot the CVS repository |
| */ |
| public void setCvsroot( String cvsRoot ) |
| { |
| this.cvsRoot = cvsRoot; |
| } |
| |
| /** |
| * Password file to add the entry to. |
| * |
| * @param passFile the password file. |
| */ |
| public void setPassfile( File passFile ) |
| { |
| this.passFile = passFile; |
| } |
| |
| /** |
| * Password to be added to the password file. |
| * |
| * @param password the password. |
| */ |
| public void setPassword( String password ) |
| { |
| this.password = password; |
| } |
| |
| } |