/*
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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 legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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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 legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* 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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* Copyright 2010 Sun Microsystems, Inc.
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* Portions copyright 2011-2014 ForgeRock AS
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*/
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package com.forgerock.opendj.ldap.tools;
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import static com.forgerock.opendj.cli.ArgumentConstants.*;
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import static com.forgerock.opendj.ldap.tools.ToolsMessages.*;
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import static com.forgerock.opendj.cli.Utils.filterExitCode;
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import static com.forgerock.opendj.cli.Utils.readBytesFromFile;
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import static org.forgerock.util.Utils.closeSilently;
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import java.io.BufferedReader;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.PrintStream;
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import java.util.ArrayList;
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import org.forgerock.i18n.LocalizableMessage;
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import org.forgerock.i18n.LocalizedIllegalArgumentException;
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import org.forgerock.opendj.ldap.ByteString;
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import org.forgerock.opendj.ldap.Connection;
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import org.forgerock.opendj.ldap.ConnectionFactory;
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import org.forgerock.opendj.ldap.DecodeException;
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import org.forgerock.opendj.ldap.ErrorResultException;
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import org.forgerock.opendj.ldap.Filter;
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import org.forgerock.opendj.ldap.ResultCode;
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import org.forgerock.opendj.ldap.controls.AssertionRequestControl;
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import org.forgerock.opendj.ldap.controls.Control;
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import org.forgerock.opendj.ldap.controls.ProxiedAuthV2RequestControl;
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import org.forgerock.opendj.ldap.requests.CompareRequest;
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import org.forgerock.opendj.ldap.requests.Requests;
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import org.forgerock.opendj.ldap.responses.Result;
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import com.forgerock.opendj.cli.ArgumentException;
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import com.forgerock.opendj.cli.ArgumentParser;
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import com.forgerock.opendj.cli.BooleanArgument;
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import com.forgerock.opendj.cli.CommonArguments;
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import com.forgerock.opendj.cli.ConnectionFactoryProvider;
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import com.forgerock.opendj.cli.ConsoleApplication;
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import com.forgerock.opendj.cli.IntegerArgument;
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import com.forgerock.opendj.cli.StringArgument;
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/**
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* A tool that can be used to issue Compare requests to the Directory Server.
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*/
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public final class LDAPCompare extends ConsoleApplication {
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/**
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* The main method for LDAPModify tool.
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*
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* @param args
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* The command-line arguments provided to this program.
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*/
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public static void main(final String[] args) {
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final int retCode = new LDAPCompare().run(args);
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System.exit(filterExitCode(retCode));
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}
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private BooleanArgument verbose;
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private LDAPCompare() {
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// Nothing to do.
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}
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/**
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* Constructor to allow tests.
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*
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* @param out output stream of console application
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* @param err error stream of console application
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*/
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LDAPCompare(PrintStream out, PrintStream err) {
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super(out, err);
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}
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/** {@inheritDoc} */
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@Override
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public boolean isInteractive() {
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return false;
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}
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/** {@inheritDoc} */
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@Override
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public boolean isVerbose() {
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return verbose.isPresent();
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}
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private int executeCompare(final CompareRequest request, final Connection connection) {
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println(INFO_PROCESSING_COMPARE_OPERATION.get(request.getAttributeDescription().toString(),
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request.getAssertionValueAsString(), request.getName().toString()));
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if (connection != null) {
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try {
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Result result = connection.compare(request);
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if (result.getResultCode() == ResultCode.COMPARE_FALSE) {
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println(INFO_COMPARE_OPERATION_RESULT_FALSE.get(request.getName().toString()));
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} else {
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println(INFO_COMPARE_OPERATION_RESULT_TRUE.get(request.getName().toString()));
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}
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} catch (final ErrorResultException ere) {
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final LocalizableMessage msg = INFO_OPERATION_FAILED.get("COMPARE");
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errPrintln(msg);
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final Result r = ere.getResult();
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errPrintln(ERR_TOOL_RESULT_CODE.get(r.getResultCode().intValue(), r.getResultCode()
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.toString()));
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if (r.getDiagnosticMessage() != null && r.getDiagnosticMessage().length() > 0) {
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errPrintln(LocalizableMessage.raw(r.getDiagnosticMessage()));
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}
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if (r.getMatchedDN() != null && r.getMatchedDN().length() > 0) {
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errPrintln(ERR_TOOL_MATCHED_DN.get(r.getMatchedDN()));
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}
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return r.getResultCode().intValue();
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}
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}
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return ResultCode.SUCCESS.intValue();
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}
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int run(final String[] args) {
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// Create the command-line argument parser for use with this
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// program.
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final LocalizableMessage toolDescription = INFO_LDAPCOMPARE_TOOL_DESCRIPTION.get();
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final ArgumentParser argParser =
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new ArgumentParser(LDAPCompare.class.getName(), toolDescription, false, true, 1, 0,
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"attribute:value [DN ...]");
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ConnectionFactoryProvider connectionFactoryProvider;
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ConnectionFactory connectionFactory;
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BooleanArgument continueOnError;
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BooleanArgument noop;
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BooleanArgument showUsage;
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IntegerArgument version;
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StringArgument assertionFilter;
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StringArgument controlStr;
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StringArgument encodingStr;
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StringArgument filename;
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StringArgument proxyAuthzID;
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StringArgument propertiesFileArgument;
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BooleanArgument noPropertiesFileArgument;
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try {
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connectionFactoryProvider = new ConnectionFactoryProvider(argParser, this);
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propertiesFileArgument = CommonArguments.getPropertiesFile();
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argParser.addArgument(propertiesFileArgument);
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argParser.setFilePropertiesArgument(propertiesFileArgument);
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noPropertiesFileArgument = CommonArguments.getNoPropertiesFile();
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argParser.addArgument(noPropertiesFileArgument);
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argParser.setNoPropertiesFileArgument(noPropertiesFileArgument);
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filename = CommonArguments.getFilename(INFO_LDAPMODIFY_DESCRIPTION_FILENAME.get());
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argParser.addArgument(filename);
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proxyAuthzID = CommonArguments.getProxyAuthId();
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argParser.addArgument(proxyAuthzID);
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assertionFilter =
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new StringArgument("assertionfilter", null, OPTION_LONG_ASSERTION_FILE, false,
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false, true, INFO_ASSERTION_FILTER_PLACEHOLDER.get(), null, null,
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INFO_DESCRIPTION_ASSERTION_FILTER.get());
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assertionFilter.setPropertyName(OPTION_LONG_ASSERTION_FILE);
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argParser.addArgument(assertionFilter);
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controlStr = CommonArguments.getControl();
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argParser.addArgument(controlStr);
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version = CommonArguments.getVersion();
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argParser.addArgument(version);
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encodingStr = CommonArguments.getEncoding();
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argParser.addArgument(encodingStr);
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continueOnError = CommonArguments.getContinueOnError();
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argParser.addArgument(continueOnError);
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noop = CommonArguments.getNoOp();
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argParser.addArgument(noop);
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verbose = CommonArguments.getVerbose();
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argParser.addArgument(verbose);
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showUsage = CommonArguments.getShowUsage();
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argParser.addArgument(showUsage);
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argParser.setUsageArgument(showUsage, getOutputStream());
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} catch (final ArgumentException ae) {
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final LocalizableMessage message = ERR_CANNOT_INITIALIZE_ARGS.get(ae.getMessage());
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errPrintln(message);
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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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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argParser.parseArguments(args);
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/* If we should just display usage or version information,
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then print it and exit.*/
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if (argParser.usageOrVersionDisplayed()) {
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return 0;
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}
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connectionFactory = connectionFactoryProvider.getAuthenticatedConnectionFactory();
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} catch (final ArgumentException ae) {
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final LocalizableMessage message = ERR_ERROR_PARSING_ARGS.get(ae.getMessage());
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errPrintln(message);
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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try {
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final int versionNumber = version.getIntValue();
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if (versionNumber != 2 && versionNumber != 3) {
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errPrintln(ERR_DESCRIPTION_INVALID_VERSION.get(String.valueOf(versionNumber)));
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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} catch (final ArgumentException ae) {
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errPrintln(ERR_DESCRIPTION_INVALID_VERSION.get(String.valueOf(version.getValue())));
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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final ArrayList<String> dnStrings = new ArrayList<String>();
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final ArrayList<String> attrAndDNStrings = argParser.getTrailingArguments();
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if (attrAndDNStrings.isEmpty()) {
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final LocalizableMessage message = ERR_LDAPCOMPARE_NO_ATTR.get();
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errPrintln(message);
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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// First element should be an attribute string.
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final String attributeString = attrAndDNStrings.remove(0);
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// Rest are DN strings
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dnStrings.addAll(attrAndDNStrings);
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// If no DNs were provided, then exit with an error.
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if (dnStrings.isEmpty() && !filename.isPresent()) {
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errPrintln(ERR_LDAPCOMPARE_NO_DNS.get());
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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/* If trailing DNs were provided and the filename argument was also
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provided, exit with an error.*/
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if (!dnStrings.isEmpty() && filename.isPresent()) {
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errPrintln(ERR_LDAPCOMPARE_FILENAME_AND_DNS.get());
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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// parse the attribute string
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final int idx = attributeString.indexOf(":");
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if (idx == -1) {
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final LocalizableMessage message =
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ERR_LDAPCOMPARE_INVALID_ATTR_STRING.get(attributeString);
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errPrintln(message);
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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final String attributeType = attributeString.substring(0, idx);
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ByteString attributeVal;
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final String remainder = attributeString.substring(idx + 1, attributeString.length());
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if (remainder.length() > 0) {
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final char nextChar = remainder.charAt(0);
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if (nextChar == ':') {
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final String base64 = remainder.substring(1, remainder.length());
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try {
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attributeVal = ByteString.valueOfBase64(base64);
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} catch (final LocalizedIllegalArgumentException e) {
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errPrintln(INFO_COMPARE_CANNOT_BASE64_DECODE_ASSERTION_VALUE.get());
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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} else if (nextChar == '<') {
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try {
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final String filePath = remainder.substring(1, remainder.length());
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attributeVal = ByteString.wrap(readBytesFromFile(filePath));
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} catch (final Exception e) {
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errPrintln(INFO_COMPARE_CANNOT_READ_ASSERTION_VALUE_FROM_FILE.get(String
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.valueOf(e)));
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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} else {
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attributeVal = ByteString.valueOf(remainder);
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}
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} else {
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attributeVal = ByteString.valueOf(remainder);
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}
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final CompareRequest compare = Requests.newCompareRequest("", attributeType, attributeVal);
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if (controlStr.isPresent()) {
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for (final String ctrlString : controlStr.getValues()) {
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try {
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final Control ctrl = Utils.getControl(ctrlString);
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compare.addControl(ctrl);
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} catch (final DecodeException de) {
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final LocalizableMessage message =
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ERR_TOOL_INVALID_CONTROL_STRING.get(ctrlString);
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errPrintln(message);
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ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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}
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}
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if (proxyAuthzID.isPresent()) {
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final Control proxyControl =
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ProxiedAuthV2RequestControl.newControl(proxyAuthzID.getValue());
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compare.addControl(proxyControl);
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}
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if (assertionFilter.isPresent()) {
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final String filterString = assertionFilter.getValue();
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Filter filter;
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try {
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filter = Filter.valueOf(filterString);
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// FIXME -- Change this to the correct OID when the official one
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// is assigned.
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final Control assertionControl = AssertionRequestControl.newControl(true, filter);
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compare.addControl(assertionControl);
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} catch (final LocalizedIllegalArgumentException le) {
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final LocalizableMessage message =
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ERR_LDAP_ASSERTION_INVALID_FILTER.get(le.getMessage());
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errPrintln(message);
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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}
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BufferedReader rdr = null;
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if (!filename.isPresent() && dnStrings.isEmpty()) {
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// Read from stdin.
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rdr = new BufferedReader(new InputStreamReader(System.in));
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} else if (filename.isPresent()) {
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try {
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rdr = new BufferedReader(new FileReader(filename.getValue()));
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} catch (final FileNotFoundException t) {
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errPrintln(ERR_LDAPCOMPARE_ERROR_READING_FILE.get(filename.getValue(), t.toString()));
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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}
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Connection connection = null;
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if (!noop.isPresent()) {
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try {
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connection = connectionFactory.getConnection();
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} catch (final ErrorResultException ere) {
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errPrintln(LocalizableMessage.raw(ere.getMessage()));
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return ere.getResult().getResultCode().intValue();
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}
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}
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try {
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int result;
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if (rdr == null) {
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for (final String dn : dnStrings) {
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compare.setName(dn);
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result = executeCompare(compare, connection);
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if (result != 0 && !continueOnError.isPresent()) {
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return result;
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}
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}
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} else {
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String dn;
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try {
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while ((dn = rdr.readLine()) != null) {
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compare.setName(dn);
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result = executeCompare(compare, connection);
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if (result != 0 && !continueOnError.isPresent()) {
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return result;
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}
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}
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} catch (final IOException ioe) {
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errPrintln(ERR_LDAPCOMPARE_ERROR_READING_FILE.get(filename.getValue(), ioe
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.toString()));
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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}
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} finally {
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closeSilently(connection, rdr);
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}
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return 0;
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}
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}
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