409 lines
10 KiB
Java
409 lines
10 KiB
Java
/***********************************************************************
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*
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* Copyright (C) 2006 Novell, Inc. All Rights Reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; version 2.1
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* of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, Novell, Inc.
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*
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* To contact Novell about this file by physical or electronic mail,
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* you may find current contact information at www.novell.com.
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*
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* Author: Juan Carlos Luciani <jluciani@novell.com>
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*
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***********************************************************************/
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import java.io.*;
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import java.util.*;
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public class ServerKeystoreSetup
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{
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final static int ERROR_NO_ERROR = 0;
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final static int ERROR_EXEC_FAILED = -1;
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final static int ERROR_INVALID_NUMBER_OF_PARAMS = -2;
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final static int ERROR_BAD_INSTALL_DIR_PARAM = -3;
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final static int ERROR_MISSING_INSTALL_DIR = -4;
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final static int ERROR_INSTALL_DIR_NOT_A_DIR = -5;
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final static int ERROR_BAD_PROPERTY_FILE_PARAM = -6;
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final static int ERROR_MISSING_PROPERTIES_FILE = -7;
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final static int ERROR_UNABLE_TO_READ_PROPERTIES = -8;
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final static int ERROR_UNKNOWN_PARAM = -9;
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final static int ERROR_MISSING_INSTALL_DIR_PARAM = -10;
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final static int ERROR_REQUIRED_VALUE_MISSING = -11;
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final static int ERROR_EXEC_INTERRUPTED = -12;
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final static int ERROR_IO_EXCEPTION = -13;
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final static String INSTALL_DIR = "installdir=";
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final static String PROPERTY_FILE = "propertyfile=";
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String sInstallDir;
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Properties properties;
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int rc;
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// debug stuff
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File file;
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FileWriter fw;
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public static void main(String[] args)
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{
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ServerKeystoreSetup p = new ServerKeystoreSetup(args);
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System.exit(p.rc);
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}
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ServerKeystoreSetup(String[] args)
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{
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rc = ERROR_NO_ERROR;
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try
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{
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// DEBUG STUFF
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file = new File("c:\\test2.log");
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fw = new FileWriter(file);
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// Process the input params
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if (ERROR_NO_ERROR == (rc = processArgs(args)))
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{
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// Make sure we got everything we need
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if (ERROR_NO_ERROR == (rc = findRequiredValues()))
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{
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// Make sure the server keystore has been created
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rc = createServerKeystore();
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}
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}
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// DEBUG STUFF
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log(rc);
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fw.flush();
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fw.close();
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// DEBUG STUFF
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}
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catch (IOException e)
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{
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rc = ERROR_IO_EXCEPTION;
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}
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}
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int processArgs(String[] argsOld)
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{
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String sProperties;
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File fileInstallDir = null;
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File fileProperties = null;
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FileInputStream fisProperties = null;
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int iOld;
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int i;
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String args[] = new String[argsOld.length];
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int iNew;
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log("Original arg count " + argsOld.length);
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for (i = 0; i < argsOld.length; i++)
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{
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log("Arg " + i + " = " + argsOld[i] + "\r\n");
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}
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// Validate the number of parameters
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if (args.length < 2)
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{
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return ERROR_INVALID_NUMBER_OF_PARAMS;
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}
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iNew = -1;
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for (iOld = 0; iOld < argsOld.length; iOld++)
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{
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if (0 <= argsOld[iOld].indexOf("="))
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{
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iNew++;
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args[iNew] = argsOld[iOld];
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for (i = iOld + 1; i < argsOld.length && (-1 == argsOld[i].indexOf("=")); i++)
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{
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args[iNew] += " " + argsOld[i];
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}
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}
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}
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log("New arg count " + args.length);
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for (i = 0; i < args.length; i++)
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{
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log("Arg " + i + " = " + args[i] + "\r\n");
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}
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for (i = 0; i <= iNew; i++)
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{
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// is this the install dir param?
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if (args[i].startsWith(INSTALL_DIR))
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{
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// Make sure it is more the the param tag
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if (args[i].length() <= INSTALL_DIR.length())
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{
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return ERROR_BAD_INSTALL_DIR_PARAM;
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}
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sInstallDir = args[i].substring(INSTALL_DIR.length()).trim();
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fileInstallDir = new File(sInstallDir);
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// Make sure the install dir can be found
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if (!fileInstallDir.exists())
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{
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return ERROR_MISSING_INSTALL_DIR;
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}
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// Make sure the install dir is a directory
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if (!fileInstallDir.isDirectory())
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{
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return ERROR_INSTALL_DIR_NOT_A_DIR;
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}
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}
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// is this the properties file param?
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else if (args[i].startsWith(PROPERTY_FILE))
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{
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// Make sure it is more the the param tag
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if (args[i].length() <= PROPERTY_FILE.length())
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{
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return ERROR_BAD_PROPERTY_FILE_PARAM;
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}
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sProperties = args[i].substring(PROPERTY_FILE.length()).trim();
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fileProperties = new File(sProperties);
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// Make sure the properties file can be found
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if (!fileProperties.exists())
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{
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return ERROR_MISSING_PROPERTIES_FILE;
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}
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// Read the properties
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try
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{
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fisProperties = new FileInputStream(fileProperties);
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properties = new Properties();
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properties.load(fisProperties);
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}
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catch (IOException ioe)
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{
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return ERROR_UNABLE_TO_READ_PROPERTIES;
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}
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}
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// Unknown parameter
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else
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{
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log(ERROR_UNKNOWN_PARAM, args[i]);
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return ERROR_UNKNOWN_PARAM;
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}
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}
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// Make sure we got an install dir
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if (null == fileInstallDir)
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{
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return ERROR_MISSING_INSTALL_DIR_PARAM;
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}
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return ERROR_NO_ERROR;
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}
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int findRequiredValues()
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{
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String[] rgsRequired = {
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"ATS_JAVA_HOME",
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"COMPUTERNAME"};
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int i;
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String sValue;
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for (i = 0; i < rgsRequired.length; i++)
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{
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log("look for required value: " + rgsRequired[i]);
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if (!properties.containsKey(rgsRequired[i]))
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{
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log("look for required value in envirement: " + rgsRequired[i]);
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if (null == (sValue = System.getProperty(rgsRequired[i])))
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{
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log("unable to find required value in envirement: " + rgsRequired[i]);
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return ERROR_REQUIRED_VALUE_MISSING;
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}
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log("found required value in envirement: " + rgsRequired[i] + " = " + sValue);
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properties.put(rgsRequired[i], sValue);
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}
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log("found required value: " + rgsRequired[i] + " = " + properties.get(rgsRequired[i]));
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}
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return ERROR_NO_ERROR;
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}
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int createServerKeystore()
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{
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int rc;
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String sKeytool = properties.get("ATS_JAVA_HOME") + "\\bin\\keytool.exe";
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String sHost = (String)properties.get("COMPUTERNAME");
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log("keytool = " + sKeytool);
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log("host = " + sHost);
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// Do not do anything if the server keystore has already been created
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if (keyStoreAlreadyExists())
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{
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return ERROR_NO_ERROR;
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}
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// Create the server keystore with the key that will be used for signing tokens
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if (ERROR_NO_ERROR == (rc =invokeCommand(sKeytool + " -genkey -alias signingKey -keystore " +
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sInstallDir + "ats\\etc\\keys\\server\\jks-store -dname \"cn=casaatsd@" + sHost +
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"\" -validity 3600 -keypass secret -storepass secret")))
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{
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// Export self-signed certificate for the signing key
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if (ERROR_NO_ERROR == (rc = invokeCommand(sKeytool + " -export -keystore " +
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sInstallDir + "ats\\etc\\keys\\server\\jks-store -alias signingKey -storepass secret -keypass secret -file " +
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sInstallDir + "ats\\etc\\keys\\casaatsdSigningCert")))
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{
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// Create a key for Tomcat to do SSL communications
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rc = invokeCommand(sKeytool + " -genkey -alias tomcat -keyalg RSA -keystore " +
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sInstallDir + "ats\\etc\\keys\\server\\jks-store -dname \"cn=" +
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sHost + "\" -validity 3600 -keypass secret -storepass secret");
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}
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}
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return rc;
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}
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boolean keyStoreAlreadyExists()
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{
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File fileKeystore = new File(sInstallDir + "ats\\etc\\keys\\server\\jks-store");
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// Why is this always returning true? exists() also always returns true.
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// log("keystore (" + sInstallDir + "ats\\etc\\keys\\server\\jks-store" + ") already exists = " + (file.isFile()));
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// return (file.isFile());
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File fileParent = fileKeystore.getParentFile();
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String[] rgChildren = fileParent.list();
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if (null != rgChildren)
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{
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for (int i = 0; i < rgChildren.length; i++)
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{
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log("child " + i + " = " + rgChildren[i]);
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if ("jks-store".equals(rgChildren[i]))
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{
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return true;
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}
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}
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}
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return false;
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}
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int invokeCommand(String sCommand)
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{
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Process p;
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int rc;
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log("invoke command: " + sCommand);
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Runtime runtime = Runtime.getRuntime();
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try
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{
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p = runtime.exec(sCommand);
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try
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{
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rc = p.waitFor();
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log("invoke command return code: " + rc);
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}
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catch (InterruptedException ie)
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{
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log(ERROR_EXEC_INTERRUPTED, sCommand);
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return ERROR_EXEC_INTERRUPTED;
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}
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}
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catch (IOException e)
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{
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log("Ioexception");
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return ERROR_EXEC_FAILED;
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}
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return ERROR_NO_ERROR;
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}
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void log(int err)
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{
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log(err, null);
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}
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void log(int err, String s)
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{
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String sMessage = "";
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switch (err)
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{
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case ERROR_NO_ERROR:
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sMessage = "No error";
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break;
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case ERROR_EXEC_FAILED:
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sMessage = "Execute command failed ";
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break;
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case ERROR_INVALID_NUMBER_OF_PARAMS:
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sMessage = "Invalid number of params";
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break;
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case ERROR_BAD_INSTALL_DIR_PARAM:
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sMessage = "Install dir parameter is bad";
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break;
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case ERROR_MISSING_INSTALL_DIR:
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sMessage = "Missing install dir";
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break;
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case ERROR_INSTALL_DIR_NOT_A_DIR:
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sMessage = "Install dir is not a dir";
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break;
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case ERROR_BAD_PROPERTY_FILE_PARAM:
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sMessage = "Invalid porperty file parameter";
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break;
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case ERROR_MISSING_PROPERTIES_FILE:
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sMessage = "Property file not found";
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break;
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case ERROR_UNABLE_TO_READ_PROPERTIES:
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sMessage = "Unable to read property file";
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break;
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case ERROR_UNKNOWN_PARAM:
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sMessage = "Unknown parameter: ";
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break;
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case ERROR_MISSING_INSTALL_DIR_PARAM:
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sMessage = "Install dir parameter is missing";
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break;
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case ERROR_REQUIRED_VALUE_MISSING:
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sMessage = "Required value is missing ";
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break;
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case ERROR_EXEC_INTERRUPTED:
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sMessage = "Execution iinterrupted: ";
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break;
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case ERROR_IO_EXCEPTION:
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sMessage = "IO Exception ";
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break;
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default:
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sMessage = "Unknown error";
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break;
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}
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if (null != s)
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{
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sMessage = sMessage + s;
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}
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log(sMessage);
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}
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void log(String s)
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{
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try
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{
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fw.write(this.getClass().getName() + ": " + s + "\r\n");
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}
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catch (IOException ioe)
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{
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}
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}
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}
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