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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) 2013 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cmstools.client;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.io.FileUtils;
import com.netscape.cmstools.cli.CLI;
import com.netscape.cmstools.cli.MainCLI;
/**
* @author Endi S. Dewata
*/
public class ClientInitCLI extends CLI {
public ClientInitCLI(ClientCLI clientCLI) {
super("init", "Initialize client security database", clientCLI);
createOptions();
}
public void printHelp() {
formatter.printHelp(getFullName() + " [OPTIONS...]", options);
}
public void createOptions() {
options.addOption(null, "force", false, "Force database initialization.");
}
public void execute(String[] args) throws Exception {
// Always check for "--help" prior to parsing
if (Arrays.asList(args).contains("--help")) {
printHelp();
return;
}
CommandLine cmd = parser.parse(options, args);
String[] cmdArgs = cmd.getArgs();
if (cmdArgs.length != 0) {
throw new Exception("Too many arguments specified.");
}
MainCLI mainCLI = (MainCLI)parent.getParent();
boolean force = cmd.hasOption("force");
File certDatabase = mainCLI.certDatabase;
if (certDatabase.exists()) {
if (!force) {
System.out.print("Security database already exists. Overwrite (y/N)? ");
System.out.flush();
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String line = reader.readLine().trim();
if (line.equals("") || !line.substring(0, 1).equalsIgnoreCase("Y")) {
MainCLI.printMessage("Client initialization canceled");
return;
}
}
FileUtils.deleteDirectory(certDatabase);
}
certDatabase.mkdirs();
File passwordFile = new File(certDatabase, "password.txt");
try {
List<String> list = new ArrayList<>();
list.add("/usr/bin/certutil");
list.add("-N");
list.add("-d");
list.add(certDatabase.getAbsolutePath());
if (mainCLI.config.getCertPassword() == null) {
list.add("--empty-password");
} else {
try (PrintWriter out = new PrintWriter(new FileWriter(passwordFile))) {
out.println(mainCLI.config.getCertPassword());
}
list.add("-f");
list.add(passwordFile.getAbsolutePath());
}
try {
runExternal(list);
} catch (Exception e) {
throw new Exception("Client initialization failed", e);
}
MainCLI.printMessage("Client initialized");
} finally {
if (passwordFile.exists()) passwordFile.delete();
}
}
}
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