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// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2016 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cmstools.pkcs12;
import java.io.BufferedReader;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.PrintStream;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.ParseException;
import org.mozilla.jss.util.Password;
import com.netscape.cmstools.cli.CLI;
import com.netscape.cmsutil.util.Utils;
import netscape.security.pkcs.PKCS12;
import netscape.security.pkcs.PKCS12CertInfo;
import netscape.security.pkcs.PKCS12Util;
import netscape.security.x509.X509CertImpl;
/**
* @author Endi S. Dewata
*/
public class PKCS12CertExportCLI extends CLI {
public PKCS12CertExportCLI(PKCS12CertCLI certCLI) {
super("export", "Export certificate from PKCS #12 file", certCLI);
createOptions();
}
public void printHelp() {
formatter.printHelp(getFullName() + " [OPTIONS...] <nickname>", options);
}
public void createOptions() {
Option option = new Option(null, "pkcs12", true, "PKCS #12 file");
option.setArgName("path");
options.addOption(option);
option = new Option(null, "pkcs12-password", true, "PKCS #12 password");
option.setArgName("password");
options.addOption(option);
option = new Option(null, "pkcs12-password-file", true, "PKCS #12 password file");
option.setArgName("path");
options.addOption(option);
option = new Option(null, "cert-file", true, "Certificate file");
option.setArgName("path");
options.addOption(option);
options.addOption("v", "verbose", false, "Run in verbose mode.");
options.addOption(null, "debug", false, "Run in debug mode.");
options.addOption(null, "help", false, "Show help message.");
}
public void execute(String[] args) throws Exception {
CommandLine cmd = null;
try {
cmd = parser.parse(options, args);
} catch (ParseException e) {
System.err.println("Error: " + e.getMessage());
printHelp();
System.exit(-1);
}
if (cmd.hasOption("help")) {
printHelp();
System.exit(0);
}
if (cmd.hasOption("verbose")) {
Logger.getLogger("org.dogtagpki").setLevel(Level.INFO);
Logger.getLogger("com.netscape").setLevel(Level.INFO);
Logger.getLogger("netscape").setLevel(Level.INFO);
} else if (cmd.hasOption("debug")) {
Logger.getLogger("org.dogtagpki").setLevel(Level.FINE);
Logger.getLogger("com.netscape").setLevel(Level.FINE);
Logger.getLogger("netscape").setLevel(Level.FINE);
}
String[] cmdArgs = cmd.getArgs();
if (cmdArgs.length < 1) {
System.err.println("Error: Missing certificate nickname.");
printHelp();
System.exit(-1);
}
String nickname = cmdArgs[0];
String pkcs12File = cmd.getOptionValue("pkcs12");
if (pkcs12File == null) {
System.err.println("Error: Missing PKCS #12 file.");
printHelp();
System.exit(-1);
}
String passwordString = cmd.getOptionValue("pkcs12-password");
if (passwordString == null) {
String passwordFile = cmd.getOptionValue("pkcs12-password-file");
if (passwordFile != null) {
try (BufferedReader in = new BufferedReader(new FileReader(passwordFile))) {
passwordString = in.readLine();
}
}
}
if (passwordString == null) {
System.err.println("Error: Missing PKCS #12 password.");
printHelp();
System.exit(-1);
}
Password password = new Password(passwordString.toCharArray());
String certFile = cmd.getOptionValue("cert-file");
if (certFile == null) {
System.err.println("Error: Missing certificate file.");
printHelp();
System.exit(-1);
}
try {
PKCS12Util util = new PKCS12Util();
PKCS12 pkcs12 = util.loadFromFile(pkcs12File, password);
PKCS12CertInfo certInfo = pkcs12.getCertInfoByNickname(nickname);
if (certInfo == null) {
System.err.println("Error: Certificate not found.");
System.exit(-1);
}
X509CertImpl cert = certInfo.getCert();
try (PrintStream os = new PrintStream(new FileOutputStream(certFile))) {
os.println("-----BEGIN CERTIFICATE-----");
os.print(Utils.base64encode(cert.getEncoded()));
os.println("-----END CERTIFICATE-----");
}
} finally {
password.clear();
}
}
}
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