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/*
* RepositoryManager.java
*
* Created on August 19, 2003, 2:29 PM
*/
package com.sun.enterprise.admin.servermgmt;
import com.sun.enterprise.admin.servermgmt.pe.PEFileLayout;
import com.sun.enterprise.security.store.PasswordAdapter;
import com.sun.enterprise.security.util.SSHA;
import com.sun.enterprise.util.i18n.StringManager;
import com.sun.enterprise.util.SystemPropertyConstants;
import java.io.ByteArrayOutputStream;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
/**
* The RepositoryManager serves as a common base class for the following
* PEDomainsManager, PEInstancesManager, AgentManager (the SE Node Agent).
* Its purpose is to abstract out any shared functionality related to
* lifecycle management of domains, instances and node agents. This includes
* creation, deletion, listing, and starting and stopping.
*
* @author kebbs
*/
public class MasterPasswordFileManager extends KeystoreManager {
private static final String MASTER_PASSWORD_ALIAS="master-password";
private static final String ENCODED_CHARSET = "UTF-8";
private static final int SALT_SIZE = 8;
private static final StringManager _strMgr =
StringManager.getManager(MasterPasswordFileManager.class);
/** Creates a new instance of RepositoryManager */
public MasterPasswordFileManager() {
super();
}
/**
*
* @return The password protecting the master password keywtore
*/
private char[] getMasterPasswordPassword(RepositoryConfig config)
throws RepositoryException
{
//XXX fixed String
return MASTER_PASSWORD_ALIAS.toCharArray();
}
protected void deleteMasterPasswordFile(RepositoryConfig config)
{
final PEFileLayout layout = getFileLayout(config);
final File pwdFile = layout.getMasterPasswordFile();
pwdFile.delete();
}
/**
* Create the master password keystore. This routine can also modify the master password
* if the keystore already exists
* @param config
* @param masterPassword
* @throws RepositoryException
*/
protected void createMasterPasswordFile(
RepositoryConfig config, String masterPassword)
throws RepositoryException
{
final PEFileLayout layout = getFileLayout(config);
final File pwdFile = layout.getMasterPasswordFile();
try {
PasswordAdapter p = new PasswordAdapter(pwdFile.getAbsolutePath(),
getMasterPasswordPassword(config));
p.setPasswordForAlias(MASTER_PASSWORD_ALIAS, masterPassword.getBytes());
chmod("600", pwdFile);
} catch (Exception ex) {
throw new RepositoryException(_strMgr.getString("masterPasswordFileNotCreated", pwdFile),
ex);
}
}
/**
* Return the master password stored in the master password keystore.
* @param config
* @throws RepositoryException
* @return
*/
public String readMasterPasswordFile(
RepositoryConfig config) throws RepositoryException
{
final PEFileLayout layout = getFileLayout(config);
final File pwdFile = layout.getMasterPasswordFile();
if (pwdFile.exists()) {
try {
PasswordAdapter p = new PasswordAdapter(pwdFile.getAbsolutePath(),
getMasterPasswordPassword(config));
return p.getPasswordForAlias(MASTER_PASSWORD_ALIAS);
} catch (Exception ex) {
throw new RepositoryException(_strMgr.getString("masterPasswordFileNotRead", pwdFile),
ex);
}
} else {
//Return null if the password file does not exist.
return null;
}
}
/**
* Changes the master password in the master password file
* @param saveMasterPassword
* @param config
* @param newPassword
* @throws RepositoryException
*/
protected void changeMasterPasswordInMasterPasswordFile(RepositoryConfig config, String newPassword,
boolean saveMasterPassword) throws RepositoryException
{
deleteMasterPasswordFile(config);
if (saveMasterPassword) {
createMasterPasswordFile(config, newPassword);
}
}
}