Example usage for javax.security.auth.login FailedLoginException getMessage

Introduction

In this page you can find the example usage for javax.security.auth.login FailedLoginException getMessage.

Prototype

public String getMessage() 

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:gov.nih.nci.security.authentication.loginmodules.CSMLoginModule.java

public boolean changePassword(String newPassword) throws LoginException, CSInternalLoginException,
        CSInternalConfigurationException, CSConfigurationException {
    if (callbackHandler == null) {
        if (log.isDebugEnabled())
            log.debug("Authentication|||login|Failure| Error in obtaining the CallBack Handler |");
        throw new LoginException("Error in obtaining Callback Handler");
    }//from  w w  w.  j  a  v  a2s  . co m
    Callback[] callbacks = new Callback[2];
    callbacks[0] = new NameCallback("userid: ");
    callbacks[1] = new PasswordCallback("password: ", false);

    try {
        callbackHandler.handle(callbacks);
        userID = ((NameCallback) callbacks[0]).getName();
        char[] tmpPassword = ((PasswordCallback) callbacks[1]).getPassword();

        if (tmpPassword == null) {
            // treat a NULL password as an empty password
            tmpPassword = new char[0];
        }
        password = new char[tmpPassword.length];
        System.arraycopy(tmpPassword, 0, password, 0, tmpPassword.length);
        ((PasswordCallback) callbacks[1]).clearPassword();
    } catch (java.io.IOException e) {
        if (log.isDebugEnabled())
            log.debug("Authentication|||login|Failure| Error in creating the CallBack Handler |"
                    + e.getMessage());
        throw new LoginException("Error in Creating the CallBack Handler");
    } catch (UnsupportedCallbackException e) {
        if (log.isDebugEnabled())
            log.debug("Authentication|||login|Failure| Error in creating the CallBack Handler |"
                    + e.getMessage());
        throw new LoginException("Error in Creating the CallBack Handler");
    }

    try {
        //now validate user
        if (validate(options, userID, password, subject)) {
            DataConfiguration config = ConfigurationHelper.getConfiguration();
            String encryptedPassword = new String(password);
            encryptedPassword = StringUtilities.initTrimmedString(encryptPassword(encryptedPassword, "YES"));
            if (encryptedPassword.equals(encryptPassword(newPassword, "YES"))) {
                throw new LoginException("The password should be different from the previous passwords");
            }
            if (passwordMatchs(options, userID, newPassword,
                    Integer.parseInt(config.getString("PASSWORD_MATCH_NUM")))) {
                throw new LoginException("The password should be different from the previous passwords");
            } else {
                changePassword(options, userID, newPassword);
                if (isFirstTimeLogin(options, userID))
                    resetFirstTimeLogin(options, userID);

                insertIntoPasswordHistory(options, userID, password);
                updatePasswordExpiryDate(options, userID, DateUtils.addDays(Calendar.getInstance().getTime(),
                        Integer.parseInt(config.getString("PASSWORD_EXPIRY_DAYS"))));
            }
        } else {
            // clear the values         
            loginSuccessful = false;
            userID = null;
            password = null;

            throw new FailedLoginException("Invalid Login Credentials");
        }
    } catch (FailedLoginException fle) {
        if (log.isDebugEnabled())
            if (log.isDebugEnabled())
                log.debug("Authentication|||login|Failure| Invalid Login Credentials |" + fle.getMessage());
        throw new LoginException("Invalid Login Credentials");
    }
    if (log.isDebugEnabled())
        log.debug("Authentication|||login|Success| Authentication is " + loginSuccessful + "|");
    return loginSuccessful;
}

---

From source file:gov.nih.nci.security.authentication.loginmodules.CSMLoginModule.java

/**
 * Retrieves the user credentials from the CallBacks and tries to validate 
 * them against the database. It retrieves userID and password from the 
 * CallbackHandler. It uses helper class to perform the actual authentication 
 * operations and access the user record. This method returns a true if
 * the user authentication was sucessful else it throws a Login Exception.
 * @throws LoginException //from   w  w w  . j  av  a 2s. com
 * @see javax.security.auth.spi.LoginModule#login()
 */
public boolean login() throws LoginException, CSInternalLoginException, CSInternalConfigurationException {
    if (callbackHandler == null) {
        if (log.isDebugEnabled())
            log.debug("Authentication|||login|Failure| Error in obtaining the CallBack Handler |");
        throw new LoginException("Error in obtaining Callback Handler");
    }
    Callback[] callbacks = new Callback[2];
    callbacks[0] = new NameCallback("userid: ");
    callbacks[1] = new PasswordCallback("password: ", false);

    try {
        callbackHandler.handle(callbacks);
        userID = ((NameCallback) callbacks[0]).getName();
        char[] tmpPassword = ((PasswordCallback) callbacks[1]).getPassword();

        if (tmpPassword == null) {
            // treat a NULL password as an empty password
            tmpPassword = new char[0];
        }
        password = new char[tmpPassword.length];
        System.arraycopy(tmpPassword, 0, password, 0, tmpPassword.length);
        ((PasswordCallback) callbacks[1]).clearPassword();
    } catch (java.io.IOException e) {
        if (log.isDebugEnabled())
            log.debug("Authentication|||login|Failure| Error in creating the CallBack Handler |"
                    + e.getMessage());
        throw new LoginException("Error in Creating the CallBack Handler");
    } catch (UnsupportedCallbackException e) {
        if (log.isDebugEnabled())
            log.debug("Authentication|||login|Failure| Error in creating the CallBack Handler |"
                    + e.getMessage());
        throw new LoginException("Error in Creating the CallBack Handler");
    }
    if (isFirstTimeLogin(options, userID)) {
        loginSuccessful = false;
        password = null;
        throw new FailedLoginException("User logging in first time, Password should be changed ");
    }
    DataConfiguration config;
    try {
        config = ConfigurationHelper.getConfiguration();
    } catch (CSConfigurationException e) {
        // TODO Auto-generated catch block
        throw new CSInternalConfigurationException("Exception while reading config data!!");
    }

    if (isPasswordExpired(options, userID)) {
        loginSuccessful = false;
        userID = null;
        password = null;

        throw new CredentialExpiredException("User password expired, Ceate new password");
    }

    try {
        //now validate user
        if (validate(options, userID, password, subject)) {
            if (isActive(options, userID))
                loginSuccessful = true;
            else {
                loginSuccessful = false;
                password = null;
                throw new AccountExpiredException("User is not active, Contact the system administrator");
            }
        } else {
            // clear the values         
            loginSuccessful = false;
            userID = null;
            password = null;

            throw new LoginException("Invalid Login Credentials");
        }
    } catch (FailedLoginException fle) {
        if (log.isDebugEnabled())
            if (log.isDebugEnabled())
                log.debug("Authentication|||login|Failure| Invalid Login Credentials |" + fle.getMessage());
        throw new LoginException("Invalid Login Credentials");
    }
    if (log.isDebugEnabled())
        log.debug("Authentication|||login|Success| Authentication is " + loginSuccessful + "|");
    return loginSuccessful;
}

---