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package com.netscape.cms.servlet.test;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedWriter;
import java.io.CharConversionException;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateEncodingException;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.apache.commons.cli.PosixParser;
import org.mozilla.jss.CryptoManager;
import org.mozilla.jss.asn1.InvalidBERException;
import org.mozilla.jss.crypto.AlreadyInitializedException;
import org.mozilla.jss.crypto.BadPaddingException;
import org.mozilla.jss.crypto.CryptoToken;
import org.mozilla.jss.crypto.IVParameterSpec;
import org.mozilla.jss.crypto.IllegalBlockSizeException;
import org.mozilla.jss.crypto.KeyGenAlgorithm;
import org.mozilla.jss.crypto.SymmetricKey;
import org.mozilla.jss.crypto.SymmetricKey.NotExtractableException;
import org.mozilla.jss.crypto.TokenException;
import org.mozilla.jss.util.Password;
import com.netscape.cmsutil.crypto.CryptoUtil;
import com.netscape.cmsutil.util.Utils;
@SuppressWarnings("deprecation")
public class GeneratePKIArchiveOptions {
public static void usage(Options options) {
HelpFormatter formatter = new HelpFormatter();
formatter.printHelp("GeneratePKIArchiveOptions", options);
System.exit(1);
}
private static void log(String string) {
// TODO Auto-generated method stub
System.out.println(string);
}
// read in byte array
// we must do this somewhere?
public static byte[] read(String fname) throws IOException {
File file = new File(fname);
byte[] result = new byte[(int) file.length()];
InputStream input = null;
try {
int totalBytesRead = 0;
input = new BufferedInputStream(new FileInputStream(file));
while (totalBytesRead < result.length) {
int bytesRemaining = result.length - totalBytesRead;
//input.read() returns -1, 0, or more :
int bytesRead = input.read(result, totalBytesRead, bytesRemaining);
if (bytesRead > 0) {
totalBytesRead = totalBytesRead + bytesRead;
}
}
} catch (Exception e) {
throw new IOException(e);
} finally {
if (input != null) {
input.close();
}
}
return result;
}
public static void write(byte[] aInput, String outFile) throws IOException {
OutputStream output = null;
try {
output = new BufferedOutputStream(new FileOutputStream(outFile));
output.write(aInput);
} catch (Exception e) {
throw new IOException(e);
} finally {
if (output != null) {
output.close();
}
}
}
private static void write_file(String data, String outFile) throws IOException {
FileWriter fstream = new FileWriter(outFile);
BufferedWriter out = new BufferedWriter(fstream);
out.write(data);
//Close the output stream
out.close();
}
public static void main(String args[]) throws InvalidKeyException, CertificateEncodingException,
CharConversionException, NoSuchAlgorithmException, InvalidAlgorithmParameterException,
IllegalStateException, TokenException, IOException, IllegalBlockSizeException, BadPaddingException,
InvalidBERException, NotExtractableException {
String token_pwd = null;
String db_dir = "./";
String out_file = "./options.out";
String transport_file = "./transport.crt";
String key_file = "./symkey.out";
String passphrase = null;
boolean passphraseMode = false;
// parse command line arguments
Options options = new Options();
options.addOption("w", true, "Token password (required)");
options.addOption("d", true, "Directory for tokendb");
options.addOption("p", true, "Passphrase");
options.addOption("t", true, "File with transport cert");
options.addOption("o", true, "Output file");
options.addOption("k", true, "Key file");
try {
CommandLineParser parser = new PosixParser();
CommandLine cmd = parser.parse(options, args);
if (cmd.hasOption("p")) {
passphrase = cmd.getOptionValue("p");
passphraseMode = true;
}
if (cmd.hasOption("o")) {
out_file = cmd.getOptionValue("o");
}
if (cmd.hasOption("k")) {
key_file = cmd.getOptionValue("k");
}
if (cmd.hasOption("t")) {
transport_file = cmd.getOptionValue("t");
}
if (cmd.hasOption("w")) {
token_pwd = cmd.getOptionValue("w");
} else {
System.err.println("Error: no token password provided");
usage(options);
}
if (cmd.hasOption("d")) {
db_dir = cmd.getOptionValue("d");
}
} catch (ParseException e) {
System.err.println("Error in parsing command line options: " + e.getMessage());
usage(options);
}
// used for crypto operations
byte iv[] = { 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1 };
IVParameterSpec ivps = new IVParameterSpec(iv);
CryptoManager manager = null;
CryptoToken token = null;
// used for wrapping to send data to DRM
byte[] tcert = read(transport_file);
String transportCert = Utils.base64encode(tcert);
// Initialize token
try {
CryptoManager.initialize(db_dir);
} catch (AlreadyInitializedException e) {
// it is ok if it is already initialized
} catch (Exception e) {
log("INITIALIZATION ERROR: " + e.toString());
System.exit(1);
}
// log into token
try {
manager = CryptoManager.getInstance();
token = manager.getInternalKeyStorageToken();
Password password = new Password(token_pwd.toCharArray());
try {
token.login(password);
} catch (Exception e) {
log("login Exception: " + e.toString());
if (!token.isLoggedIn()) {
token.initPassword(password, password);
}
}
} catch (Exception e) {
log("Exception in logging into token:" + e.toString());
}
// Data to be archived
SymmetricKey vek = null;
if (!passphraseMode) {
vek = CryptoUtil.generateKey(token, KeyGenAlgorithm.DES3);
// store vek in file
write_file(Utils.base64encode(vek.getKeyData()), key_file);
}
byte[] encoded = null;
if (passphraseMode) {
encoded = CryptoUtil.createPKIArchiveOptions(manager, token, transportCert, null, passphrase,
KeyGenAlgorithm.DES3, ivps);
} else {
encoded = CryptoUtil.createPKIArchiveOptions(manager, token, transportCert, vek, null,
KeyGenAlgorithm.DES3, ivps);
}
// write encoded to file
write_file(Utils.base64encode(encoded), out_file);
}
}
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