/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Portions Copyright 2006-2007 Sun Microsystems, Inc.
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*/
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package org.opends.server.tools;
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import java.io.OutputStream;
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import java.io.PrintStream;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.concurrent.ConcurrentHashMap;
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import org.opends.server.api.PasswordStorageScheme;
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import org.opends.server.config.ConfigException;
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import org.opends.server.core.CoreConfigManager;
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import org.opends.server.core.DirectoryServer;
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import org.opends.server.core.PasswordStorageSchemeConfigManager;
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import org.opends.server.extensions.ConfigFileHandler;
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import org.opends.server.protocols.asn1.ASN1OctetString;
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import org.opends.server.protocols.ldap.LDAPResultCode;
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import org.opends.server.schema.AuthPasswordSyntax;
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import org.opends.server.schema.UserPasswordSyntax;
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import org.opends.server.types.ByteString;
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import org.opends.server.types.DirectoryException;
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import org.opends.server.types.InitializationException;
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import org.opends.server.types.NullOutputStream;
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import org.opends.server.util.args.ArgumentException;
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import org.opends.server.util.args.ArgumentParser;
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import org.opends.server.util.args.BooleanArgument;
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import org.opends.server.util.args.FileBasedArgument;
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import org.opends.server.util.args.StringArgument;
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import static org.opends.server.config.ConfigConstants.*;
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import static org.opends.server.messages.MessageHandler.*;
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import static org.opends.server.messages.ToolMessages.*;
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import static org.opends.server.util.ServerConstants.*;
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import static org.opends.server.util.StaticUtils.*;
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/**
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* This program provides a utility that may be used to interact with the
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* password storage schemes defined in the Directory Server. In particular,
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* it can encode a clear-text password using a specified scheme, and it can also
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* determine whether a given encoded password is the encoded representation of a
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* given clear-text password. Alternately, it can be used to obtain a list of
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* the available password storage scheme names.
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*/
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public class EncodePassword
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{
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/**
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* Processes the command-line arguments and performs the requested action.
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*
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* @param args The command-line arguments provided to this program.
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*/
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public static void main(String[] args)
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{
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int returnCode = encodePassword(args, true, System.out, System.err);
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if (returnCode != 0)
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{
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System.exit(returnCode);
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}
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}
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/**
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* Processes the command-line arguments and performs the requested action.
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*
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* @param args The command-line arguments provided to this program.
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*
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* @return An integer value that indicates whether processing was successful.
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*/
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public static int encodePassword(String[] args)
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{
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return encodePassword(args, true, System.out, System.err);
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}
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/**
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* Processes the command-line arguments and performs the requested action.
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*
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* @param args The command-line arguments provided to this
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* program.
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* @param initializeServer Indicates whether to initialize the server.
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* @param outStream The output stream to use for standard output, or
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* <CODE>null</CODE> if standard output is not
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* needed.
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* @param errStream The output stream to use for standard error, or
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* <CODE>null</CODE> if standard error is not
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* needed.
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*
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* @return An integer value that indicates whether processing was successful.
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*/
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public static int encodePassword(String[] args, boolean initializeServer,
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OutputStream outStream,
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OutputStream errStream)
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{
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PrintStream out;
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if (outStream == null)
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{
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out = NullOutputStream.printStream();
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}
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else
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{
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out = new PrintStream(outStream);
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}
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PrintStream err;
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if (errStream == null)
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{
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err = NullOutputStream.printStream();
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}
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else
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{
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err = new PrintStream(errStream);
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}
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// Define the command-line arguments that may be used with this program.
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BooleanArgument authPasswordSyntax = null;
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BooleanArgument useCompareResultCode = null;
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BooleanArgument listSchemes = null;
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BooleanArgument showUsage = null;
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StringArgument clearPassword = null;
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FileBasedArgument clearPasswordFile = null;
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StringArgument encodedPassword = null;
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FileBasedArgument encodedPasswordFile = null;
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StringArgument configClass = null;
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StringArgument configFile = null;
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StringArgument schemeName = null;
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// Create the command-line argument parser for use with this program.
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String toolDescription = getMessage(MSGID_ENCPW_TOOL_DESCRIPTION);
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ArgumentParser argParser =
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new ArgumentParser("org.opends.server.tools.EncodePassword",
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toolDescription, false);
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// Initialize all the command-line argument types and register them with the
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// parser.
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try
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{
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listSchemes = new BooleanArgument("listschemes", 'l', "listSchemes",
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MSGID_ENCPW_DESCRIPTION_LISTSCHEMES);
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argParser.addArgument(listSchemes);
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clearPassword = new StringArgument("clearpw", 'c', "clearPassword", false,
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false, true, "{clearPW}", null, null,
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MSGID_ENCPW_DESCRIPTION_CLEAR_PW);
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argParser.addArgument(clearPassword);
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clearPasswordFile =
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new FileBasedArgument("clearpwfile", 'F', "clearPasswordFile", false,
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false, "{filename}", null, null,
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MSGID_ENCPW_DESCRIPTION_CLEAR_PW_FILE);
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argParser.addArgument(clearPasswordFile);
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encodedPassword = new StringArgument("encodedpw", 'e', "encodedPassword",
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false, false, true, "{encodedPW}",
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null, null,
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MSGID_ENCPW_DESCRIPTION_ENCODED_PW);
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argParser.addArgument(encodedPassword);
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encodedPasswordFile =
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new FileBasedArgument("encodedpwfile", 'E', "encodedPasswordFile",
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false, false, "{filename}", null, null,
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MSGID_ENCPW_DESCRIPTION_ENCODED_PW_FILE);
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argParser.addArgument(encodedPasswordFile);
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configClass = new StringArgument("configclass", 'C', "configClass",
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true, false, true, "{configClass}",
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ConfigFileHandler.class.getName(), null,
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MSGID_ENCPW_DESCRIPTION_CONFIG_CLASS);
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configClass.setHidden(true);
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argParser.addArgument(configClass);
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configFile = new StringArgument("configfile", 'f', "configFile",
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true, false, true, "{configFile}", null,
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null,
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MSGID_ENCPW_DESCRIPTION_CONFIG_FILE);
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configFile.setHidden(true);
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argParser.addArgument(configFile);
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schemeName = new StringArgument("scheme", 's', "storageScheme", false,
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false, true, "{scheme}", null, null,
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MSGID_ENCPW_DESCRIPTION_SCHEME);
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argParser.addArgument(schemeName);
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authPasswordSyntax = new BooleanArgument("authpasswordsyntax", 'a',
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"authPasswordSyntax",
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MSGID_ENCPW_DESCRIPTION_AUTHPW);
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argParser.addArgument(authPasswordSyntax);
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useCompareResultCode =
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new BooleanArgument("usecompareresultcode", 'r',
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"useCompareResultCode",
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MSGID_ENCPW_DESCRIPTION_USE_COMPARE_RESULT);
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argParser.addArgument(useCompareResultCode);
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showUsage = new BooleanArgument("usage", 'H', "help",
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MSGID_ENCPW_DESCRIPTION_USAGE);
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argParser.addArgument(showUsage);
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argParser.setUsageArgument(showUsage, out);
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}
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catch (ArgumentException ae)
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{
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int msgID = MSGID_ENCPW_CANNOT_INITIALIZE_ARGS;
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String message = getMessage(msgID, ae.getMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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// Parse the command-line arguments provided to this program.
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try
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{
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argParser.parseArguments(args);
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}
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catch (ArgumentException ae)
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{
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int msgID = MSGID_ENCPW_ERROR_PARSING_ARGS;
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String message = getMessage(msgID, ae.getMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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err.println(argParser.getUsage());
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return 1;
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}
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// If we should just display usage information, then we've already done it
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// so just return without doing anything else.
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if (showUsage.isPresent())
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{
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return 0;
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}
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// Check for conflicting arguments.
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if (clearPassword.isPresent() && clearPasswordFile.isPresent())
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{
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int msgID = MSGID_TOOL_CONFLICTING_ARGS;
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String message = getMessage(msgID, clearPassword.getLongIdentifier(),
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clearPasswordFile.getLongIdentifier());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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if (encodedPassword.isPresent() && encodedPasswordFile.isPresent())
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{
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int msgID = MSGID_TOOL_CONFLICTING_ARGS;
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String message = getMessage(msgID, encodedPassword.getLongIdentifier(),
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encodedPasswordFile.getLongIdentifier());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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// If we are not going to just list the storage schemes, then the clear-text
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// password must have been provided. If we're going to encode a password,
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// then the scheme must have also been provided.
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ASN1OctetString clearPW = null;
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if (! listSchemes.isPresent())
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{
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if (clearPassword.hasValue())
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{
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clearPW = new ASN1OctetString(clearPassword.getValue());
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}
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else if (clearPasswordFile.hasValue())
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{
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clearPW = new ASN1OctetString(clearPasswordFile.getValue());
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}
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else
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{
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int msgID = MSGID_ENCPW_NO_CLEAR_PW;
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String message = getMessage(msgID, clearPassword.getLongIdentifier(),
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clearPasswordFile.getLongIdentifier());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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err.println(argParser.getUsage());
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return 1;
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}
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if ((! encodedPassword.isPresent()) && (! schemeName.isPresent()))
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{
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int msgID = MSGID_ENCPW_NO_SCHEME;
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String message = getMessage(msgID, schemeName.getLongIdentifier());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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err.println(argParser.getUsage());
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return 1;
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}
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}
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// Determine whether we're encoding the clear-text password or comparing it
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// against an already-encoded password.
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boolean compareMode;
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ByteString encodedPW = null;
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if (encodedPassword.hasValue())
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{
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compareMode = true;
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encodedPW = new ASN1OctetString(encodedPassword.getValue());
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}
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else
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{
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compareMode = false;
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}
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// Perform the initial bootstrap of the Directory Server and process the
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// configuration.
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DirectoryServer directoryServer = DirectoryServer.getInstance();
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if (initializeServer)
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{
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try
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{
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directoryServer.bootstrapClient();
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directoryServer.initializeJMX();
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}
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catch (Exception e)
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{
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int msgID = MSGID_ENCPW_SERVER_BOOTSTRAP_ERROR;
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String message = getMessage(msgID, stackTraceToSingleLineString(e));
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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try
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{
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directoryServer.initializeConfiguration(configClass.getValue(),
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configFile.getValue());
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}
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catch (InitializationException ie)
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{
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int msgID = MSGID_ENCPW_CANNOT_LOAD_CONFIG;
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String message = getMessage(msgID, ie.getMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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catch (Exception e)
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{
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int msgID = MSGID_ENCPW_CANNOT_LOAD_CONFIG;
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String message = getMessage(msgID, stackTraceToSingleLineString(e));
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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// Initialize the Directory Server schema elements.
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try
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{
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directoryServer.initializeSchema();
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}
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catch (ConfigException ce)
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{
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int msgID = MSGID_ENCPW_CANNOT_LOAD_SCHEMA;
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String message = getMessage(msgID, ce.getMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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catch (InitializationException ie)
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{
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int msgID = MSGID_ENCPW_CANNOT_LOAD_SCHEMA;
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String message = getMessage(msgID, ie.getMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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catch (Exception e)
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{
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int msgID = MSGID_ENCPW_CANNOT_LOAD_SCHEMA;
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String message = getMessage(msgID, stackTraceToSingleLineString(e));
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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// Initialize the Directory Server core configuration.
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try
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{
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CoreConfigManager coreConfigManager = new CoreConfigManager();
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coreConfigManager.initializeCoreConfig();
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}
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catch (ConfigException ce)
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{
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int msgID = MSGID_ENCPW_CANNOT_INITIALIZE_CORE_CONFIG;
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String message = getMessage(msgID, ce.getMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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catch (InitializationException ie)
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{
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int msgID = MSGID_ENCPW_CANNOT_INITIALIZE_CORE_CONFIG;
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String message = getMessage(msgID, ie.getMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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catch (Exception e)
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{
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int msgID = MSGID_ENCPW_CANNOT_INITIALIZE_CORE_CONFIG;
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String message = getMessage(msgID, stackTraceToSingleLineString(e));
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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// Initialize the password storage schemes.
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try
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{
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PasswordStorageSchemeConfigManager storageSchemeConfigManager =
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new PasswordStorageSchemeConfigManager();
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storageSchemeConfigManager.initializePasswordStorageSchemes();
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}
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catch (ConfigException ce)
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{
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int msgID = MSGID_ENCPW_CANNOT_INITIALIZE_STORAGE_SCHEMES;
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String message = getMessage(msgID, ce.getMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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catch (InitializationException ie)
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{
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int msgID = MSGID_ENCPW_CANNOT_INITIALIZE_STORAGE_SCHEMES;
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String message = getMessage(msgID, ie.getMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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catch (Exception e)
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{
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int msgID = MSGID_ENCPW_CANNOT_INITIALIZE_STORAGE_SCHEMES;
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String message = getMessage(msgID, stackTraceToSingleLineString(e));
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err.println(wrapText(message, MAX_LINE_WIDTH));
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return 1;
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}
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}
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// If we are only trying to list the available schemes, then do so and exit.
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if (listSchemes.isPresent())
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{
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if (authPasswordSyntax.isPresent())
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{
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ConcurrentHashMap<String,PasswordStorageScheme> storageSchemes =
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DirectoryServer.getAuthPasswordStorageSchemes();
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if (storageSchemes.isEmpty())
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{
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int msgID = MSGID_ENCPW_NO_STORAGE_SCHEMES;
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String message = getMessage(msgID);
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err.println(wrapText(message, MAX_LINE_WIDTH));
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}
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else
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{
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int size = storageSchemes.size();
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ArrayList<String> nameList = new ArrayList<String>(size);
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for (PasswordStorageScheme s : storageSchemes.values())
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{
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nameList.add(s.getAuthPasswordSchemeName());
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}
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String[] nameArray = new String[size];
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nameList.toArray(nameArray);
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Arrays.sort(nameArray);
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for (String storageSchemeName : nameArray)
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{
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out.println(storageSchemeName);
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}
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}
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return 0;
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}
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else
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{
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ConcurrentHashMap<String,PasswordStorageScheme> storageSchemes =
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DirectoryServer.getPasswordStorageSchemes();
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if (storageSchemes.isEmpty())
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{
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int msgID = MSGID_ENCPW_NO_STORAGE_SCHEMES;
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String message = getMessage(msgID);
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err.println(wrapText(message, MAX_LINE_WIDTH));
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}
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else
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{
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int size = storageSchemes.size();
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ArrayList<String> nameList = new ArrayList<String>(size);
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for (PasswordStorageScheme s : storageSchemes.values())
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{
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nameList.add(s.getStorageSchemeName());
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}
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String[] nameArray = new String[size];
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nameList.toArray(nameArray);
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Arrays.sort(nameArray);
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for (String storageSchemeName : nameArray)
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{
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out.println(storageSchemeName);
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}
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}
|
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return 0;
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}
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}
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|
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// Either encode the clear-text password using the provided scheme, or
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// compare the clear-text password against the encoded password.
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if (compareMode)
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{
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// Check to see if the provided password value was encoded. If so, then
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// break it down into its component parts and use that to perform the
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// comparison. Otherwise, the user must have provided the storage scheme.
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if (authPasswordSyntax.isPresent())
|
{
|
String scheme;
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String authInfo;
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String authValue;
|
|
try
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{
|
StringBuilder[] authPWElements =
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AuthPasswordSyntax.decodeAuthPassword(encodedPW.stringValue());
|
scheme = authPWElements[0].toString();
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authInfo = authPWElements[1].toString();
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authValue = authPWElements[2].toString();
|
}
|
catch (DirectoryException de)
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{
|
int msgID = MSGID_ENCPW_INVALID_ENCODED_AUTHPW;
|
String message = getMessage(msgID, de.getErrorMessage());
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err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
catch (Exception e)
|
{
|
int msgID = MSGID_ENCPW_INVALID_ENCODED_AUTHPW;
|
String message = getMessage(msgID, String.valueOf(e));
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
|
PasswordStorageScheme storageScheme =
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DirectoryServer.getAuthPasswordStorageScheme(scheme);
|
if (storageScheme == null)
|
{
|
int msgID = MSGID_ENCPW_NO_SUCH_AUTH_SCHEME;
|
String message = getMessage(msgID, scheme);
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
|
if (storageScheme.authPasswordMatches(clearPW, authInfo, authValue))
|
{
|
int msgID = MSGID_ENCPW_PASSWORDS_MATCH;
|
String message = getMessage(msgID);
|
out.println(message);
|
|
if (useCompareResultCode.isPresent())
|
{
|
return LDAPResultCode.COMPARE_TRUE;
|
}
|
else
|
{
|
return 0;
|
}
|
}
|
else
|
{
|
int msgID = MSGID_ENCPW_PASSWORDS_DO_NOT_MATCH;
|
String message = getMessage(msgID);
|
out.println(message);
|
|
if (useCompareResultCode.isPresent())
|
{
|
return LDAPResultCode.COMPARE_FALSE;
|
}
|
else
|
{
|
return 0;
|
}
|
}
|
}
|
else
|
{
|
PasswordStorageScheme storageScheme;
|
String encodedPWString;
|
|
if (UserPasswordSyntax.isEncoded(encodedPW))
|
{
|
try
|
{
|
String[] userPWElements =
|
UserPasswordSyntax.decodeUserPassword(encodedPW.stringValue());
|
encodedPWString = userPWElements[1];
|
|
storageScheme =
|
DirectoryServer.getPasswordStorageScheme(userPWElements[0]);
|
if (storageScheme == null)
|
{
|
int msgID = MSGID_ENCPW_NO_SUCH_SCHEME;
|
String message = getMessage(msgID, userPWElements[0]);
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
}
|
catch (DirectoryException de)
|
{
|
int msgID = MSGID_ENCPW_INVALID_ENCODED_USERPW;
|
String message = getMessage(msgID, de.getErrorMessage());
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
catch (Exception e)
|
{
|
int msgID = MSGID_ENCPW_INVALID_ENCODED_USERPW;
|
String message = getMessage(msgID, String.valueOf(e));
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
}
|
else
|
{
|
if (! schemeName.isPresent())
|
{
|
int msgID = MSGID_ENCPW_NO_SCHEME;
|
String message = getMessage(msgID, schemeName.getLongIdentifier());
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
|
encodedPWString = encodedPW.toString();
|
|
String scheme = toLowerCase(schemeName.getValue());
|
storageScheme = directoryServer.getPasswordStorageScheme(scheme);
|
if (storageScheme == null)
|
{
|
int msgID = MSGID_ENCPW_NO_SUCH_SCHEME;
|
String message = getMessage(msgID, scheme);
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
}
|
|
if (storageScheme.passwordMatches(clearPW,
|
new ASN1OctetString(encodedPWString)))
|
{
|
int msgID = MSGID_ENCPW_PASSWORDS_MATCH;
|
String message = getMessage(msgID);
|
out.println(message);
|
|
if (useCompareResultCode.isPresent())
|
{
|
return LDAPResultCode.COMPARE_TRUE;
|
}
|
else
|
{
|
return 0;
|
}
|
}
|
else
|
{
|
int msgID = MSGID_ENCPW_PASSWORDS_DO_NOT_MATCH;
|
String message = getMessage(msgID);
|
out.println(message);
|
|
if (useCompareResultCode.isPresent())
|
{
|
return LDAPResultCode.COMPARE_FALSE;
|
}
|
else
|
{
|
return 0;
|
}
|
}
|
}
|
}
|
else
|
{
|
// Try to get a reference to the requested password storage scheme.
|
PasswordStorageScheme storageScheme;
|
if (authPasswordSyntax.isPresent())
|
{
|
String scheme = schemeName.getValue();
|
storageScheme = DirectoryServer.getAuthPasswordStorageScheme(scheme);
|
if (storageScheme == null)
|
{
|
int msgID = MSGID_ENCPW_NO_SUCH_AUTH_SCHEME;
|
String message = getMessage(msgID, scheme);
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
}
|
else
|
{
|
String scheme = toLowerCase(schemeName.getValue());
|
storageScheme = DirectoryServer.getPasswordStorageScheme(scheme);
|
if (storageScheme == null)
|
{
|
int msgID = MSGID_ENCPW_NO_SUCH_SCHEME;
|
String message = getMessage(msgID, scheme);
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
}
|
|
if (authPasswordSyntax.isPresent())
|
{
|
try
|
{
|
encodedPW = storageScheme.encodeAuthPassword(clearPW);
|
|
int msgID = MSGID_ENCPW_ENCODED_PASSWORD;
|
String message = getMessage(msgID, encodedPW.stringValue());
|
out.println(message);
|
}
|
catch (DirectoryException de)
|
{
|
int msgID = MSGID_ENCPW_CANNOT_ENCODE;
|
String message = getMessage(msgID, de.getErrorMessage());
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
catch (Exception e)
|
{
|
int msgID = MSGID_ENCPW_CANNOT_ENCODE;
|
String message = getMessage(msgID, stackTraceToSingleLineString(e));
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
}
|
else
|
{
|
try
|
{
|
encodedPW = storageScheme.encodePasswordWithScheme(clearPW);
|
|
int msgID = MSGID_ENCPW_ENCODED_PASSWORD;
|
String message = getMessage(msgID, encodedPW.stringValue());
|
out.println(message);
|
}
|
catch (DirectoryException de)
|
{
|
int msgID = MSGID_ENCPW_CANNOT_ENCODE;
|
String message = getMessage(msgID, de.getErrorMessage());
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
catch (Exception e)
|
{
|
int msgID = MSGID_ENCPW_CANNOT_ENCODE;
|
String message = getMessage(msgID, stackTraceToSingleLineString(e));
|
err.println(wrapText(message, MAX_LINE_WIDTH));
|
return 1;
|
}
|
}
|
}
|
|
// If we've gotten here, then all processing completed successfully.
|
return 0;
|
}
|
}
|
