PasswordFile.java

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package org.glassfish.installer.conf;

import java.util.Arrays;

/** PasswordFile to be used for asadmin create-domain command.
 * @author sathyan
 */
public class PasswordFile {

    private static final String ADMIN_PASSWORD_KEY = "AS_ADMIN_PASSWORD=";
    private static final String MASTER_PASSWORD_KEY = "AS_ADMIN_MASTERPASSWORD=";

    /* Domain administrator password. */
    private char[] adminPassword;
    /* Master password. */
    private char[] masterPassword;
    /* Password file content */
    private char[] fileContent;

    public PasswordFile(char[] adminPassword, char[] masterPassword) {
        this.adminPassword = adminPassword;
        this.masterPassword = masterPassword;
        this.fileContent = null;
    }

    /* Assemble password file content
     * @return boolean true if successful, false otherwise.
     */
    public boolean setupPasswordFile() {
        boolean retStatus = true;
        try {
            
            char[] newline = { '\n' };
            /* The password could be null to support unauthenticated logins. */
            if (adminPassword != null && adminPassword.length > 0) {
                fileContent = concat(ADMIN_PASSWORD_KEY.toCharArray(), 
                    adminPassword);
            } else {
                fileContent = ADMIN_PASSWORD_KEY.toCharArray();
            }
            fileContent = concat(fileContent, newline); 
            fileContent = concat(fileContent, MASTER_PASSWORD_KEY.toCharArray());
            fileContent = concat(fileContent, masterPassword);
            fileContent = concat(fileContent, newline);
         
        } catch (Exception ex) {
            retStatus = false;
        }
        return true;
    }

    /* @return char[] domain administrator password. */
    public char[] getAdminPassword() {
        return adminPassword;
    }

    /* @param adminPassword domain administrator password. */
    public void setAdminPassword(char[] adminPassword) {
        this.adminPassword = adminPassword;
    }

    /* @return char[] Password file content. */
    public char[] getFileContent() {
        return fileContent;
    }

    /* @return char[] master password. */
    public char[] getMasterPassword() {
        return masterPassword;
    }

    /* @param masterPassword master password. */
    public void setMasterPassword(char[] masterPassword) {
        this.masterPassword = masterPassword;
    }

    private static char[] concat(char[] first, char[] second) {
        char[] result = Arrays.copyOf(first, first.length + second.length);
        System.arraycopy(second, 0, result, first.length, second.length);
        return result;
    }

    public void emptyPasswordArrays() {
        Arrays.fill(this.adminPassword, ' ');
        Arrays.fill(this.masterPassword, ' ');
        Arrays.fill(this.fileContent, ' ');
    }

}