Example usage for javax.security.auth.login LoginException LoginException

Introduction

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

Prototype

public LoginException(String msg) 

Source Link

Document

Constructs a LoginException with the specified detail message.

Usage

From source file:com.ideabase.repository.core.auth.RepositoryLoginModule.java

/**
 * clean out the states, request for retrieving user password and user name<br>
 * verify user name and password. if both match return successful
 * authentication.<br>/* ww  w.  j ava  2 s. c  om*/
 * otherwise throw {@see LoginException} or return false.
 * @return true if login is successful,
 * @throws LoginException if authentication failed.
 */
public boolean login() throws LoginException {
    LOG.debug("Login action in process.");
    mSucceeded = false;
    mCommitSucceeded = false;
    try {
        // find user name;
        final String[] userAndPassword = getUserAndPassword();
        final String userName = userAndPassword[0];
        final String userPassword = userAndPassword[1];

        // Try to authenticate
        LOG.debug("Trying to perform loging action.");
        authenticateUser(userName, userPassword);
        mSucceeded = true;
        LOG.debug("Login successful.");
    } catch (Exception e) {
        LOG.warn("Exception raised during authentication.", e);
        throw new LoginException("Login action failed.");
    }
    return mSucceeded;
}

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From source file:com.cubusmail.server.mail.security.MailboxLoginModule.java

/**
 * Map a MessagingException to a LoginException.
 * /*from   w w  w .  j  a  v  a  2s  .  c om*/
 * @param e
 * @throws LoginException
 */
private void mapMessagingException(MessagingException e) throws LoginException {

    if (e instanceof AuthenticationFailedException) {
        throw new LoginException(IErrorCodes.EXCEPTION_AUTHENTICATION_FAILED);
    } else if (e.getCause() != null && e.getCause() instanceof java.net.ConnectException) {
        throw new LoginException(IErrorCodes.EXCEPTION_CONNECT);
    } else {
        throw new LoginException(IErrorCodes.EXCEPTION_GENERAL);
    }
}

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From source file:org.acegisecurity.providers.jaas.SecurityContextLoginModule.java

/**
 * Authenticate the <code>Subject</code> (phase one) by extracting the Acegi Security
 * <code>Authentication</code> from the current <code>SecurityContext</code>.
 *
 * @return true if the authentication succeeded, or false if this <code>LoginModule</code> should be ignored.
 *
 * @throws LoginException if the authentication fails
 *//*  w  w w  .j  a  va  2  s .c o m*/
public boolean login() throws LoginException {
    authen = SecurityContextHolder.getContext().getAuthentication();

    if (authen == null) {
        String msg = "Login cannot complete, authentication not found in security context";

        if (ignoreMissingAuthentication) {
            log.warn(msg);

            return false;
        } else {
            throw new LoginException(msg);
        }
    }

    return true;
}

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From source file:org.opengroupware.logic.auth.OGoLoginModule.java

@Override
public boolean login() throws LoginException {
    if (this.database == null)
        throw new LoginException("missing valid JAAS OGo database config!");

    if (this.handler == null)
        throw new LoginException("missing JAAS callback handler!");

    // TBD: check whether there is some known principal, eg from an LDAP
    //      login, if so, perform principal=>OGo UID mapping and add
    //      a specific OGo principal

    if (this.tokenManager != null) {
        if (this.loginWithTokens())
            return true;
    }/*from  ww  w. j av  a2 s.c  om*/

    if (this.loginWithUsernameAndPassword())
        return true;

    return false;
}

---

From source file:org.rhq.enterprise.gui.legacy.portlet.resourcehealth.RSSAction.java

@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    RSSFeed feed = getNewRSSFeed(request);
    ResourceManagerLocal manager = LookupUtil.getResourceManager();

    // Set title//from   w w w. ja  v a  2  s  . c o m
    MessageResources res = getResources(request);
    feed.setTitle(res.getMessage("dash.home.ResourceHealth"));

    // Get the resources health
    WebUser user = getWebUser(request);
    if (user != null) {
        WebUserPreferences preferences = user.getWebPreferences();
        FavoriteResourcePortletPreferences favoriteResourcePreferences = preferences
                .getFavoriteResourcePortletPreferences();

        PageList<ResourceHealthComposite> results = manager.findResourceHealth(user.getSubject(),
                favoriteResourcePreferences.asArray(), PageControl.getUnlimitedInstance());

        if ((results != null) && (results.size() > 0)) {
            PageList<DisambiguationReport<ResourceHealthComposite>> list = DisambiguatedResourceListUtil
                    .disambiguate(manager, results, ViewAction.RESOURCE_ID_EXTRACTOR);

            for (DisambiguationReport<ResourceHealthComposite> summary : list) {
                String link = feed.getBaseUrl() + FunctionTagLibrary.getDefaultResourceTabURL() + "?id="
                        + summary.getOriginal().getId();

                String availText = res.getMessage("dash.home.ResourceHealth.rss.item.availability",
                        summary.getOriginal().getAvailabilityType().toString());
                String alertsText = res.getMessage("dash.home.ResourceHealth.rss.item.alerts",
                        Long.valueOf(summary.getOriginal().getAlerts()));
                String typeText = res.getMessage("dash.home.ResourceHealth.rss.item.resourceType",
                        summary.getOriginal().getTypeName());
                String parentsText = res.getMessage("dash.home.ResourceHealth.rss.item.resourceParents",
                        getLineage(summary));

                long now = System.currentTimeMillis();

                StringBuffer desc = new StringBuffer();
                desc.append("<table><tr><td align=\"left\">").append(typeText).append("</td></tr>");

                desc.append("<tr><td align=\"left\">").append(parentsText).append("</td></tr>");

                if (favoriteResourcePreferences.showAvailability) {
                    desc.append("<tr><td align=\"left\">").append(availText).append("</td></tr>");
                }

                if (favoriteResourcePreferences.showAlerts) {
                    desc.append("<tr><td align=\"left\">").append(alertsText).append("</td></tr>");
                }

                desc.append("</table>");

                feed.addItem(summary.getOriginal().getName(), link, desc.toString(), now);
            }
        }

        request.setAttribute("rssFeed", feed);

        return mapping.findForward(Constants.RSS_URL);
    } else {
        throw new LoginException("RSS access requires authentication");
    }
}

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From source file:org.efaps.jaas.xml.XMLUserLoginModule.java

/**
 * Method to authenticate a <code>Subject</code> (phase 1).
 *
 * <p> The implementation of this method authenticates
 * a <code>Subject</code>.  For example, it may prompt for
 * <code>Subject</code> information such
 * as a username and password and then attempt to verify the password.
 * This method saves the result of the authentication attempt
 * as private state within the LoginModule.
 *
 * <p>/*www .  j  a  va 2  s  . c om*/
 *
 * @exception LoginException if the authentication fails
 *
 * @return true if the authentication succeeded, or false if this
 *          <code>LoginModule</code> should be ignored.
 */
public final boolean login() throws LoginException {
    boolean ret = false;

    final Callback[] callbacks = new Callback[3];
    callbacks[0] = new ActionCallback();
    callbacks[1] = new NameCallback("Username: ");
    callbacks[2] = new PasswordCallback("Password: ", false);
    // Interact with the user to retrieve the username and password
    String userName = null;
    String password = null;
    try {
        this.callbackHandler.handle(callbacks);
        this.mode = ((ActionCallback) callbacks[0]).getMode();
        userName = ((NameCallback) callbacks[1]).getName();
        if (((PasswordCallback) callbacks[2]).getPassword() != null) {
            password = new String(((PasswordCallback) callbacks[2]).getPassword());
        }
    } catch (final IOException e) {
        throw new LoginException(e.toString());
    } catch (final UnsupportedCallbackException e) {
        throw new LoginException(e.toString());
    }

    if (this.mode == ActionCallback.Mode.ALL_PERSONS) {
        ret = true;
    } else if (this.mode == ActionCallback.Mode.PERSON_INFORMATION) {
        this.person = this.allPersons.get(userName);
        if (this.person != null) {
            if (XMLUserLoginModule.LOG.isDebugEnabled()) {
                XMLUserLoginModule.LOG.debug("found '" + this.person + "'");
            }
            ret = true;
        }
    } else {
        this.person = this.allPersons.get(userName);
        if (this.person != null) {
            if ((password == null) || ((password != null) && !password.equals(this.person.getPassword()))) {

                XMLUserLoginModule.LOG
                        .error("person '" + this.person + "' tried to log in with wrong password");
                this.person = null;
                throw new FailedLoginException("Username or password is incorrect");
            }
            if (XMLUserLoginModule.LOG.isDebugEnabled()) {
                XMLUserLoginModule.LOG.debug("log in of '" + this.person + "'");
            }
            this.mode = ActionCallback.Mode.LOGIN;
            ret = true;
        }
    }

    return ret;
}

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From source file:org.collectionspace.authentication.realm.db.CSpaceDbRealm.java

@Override
public String getUsersPassword(String username) throws LoginException {

    String password = null;/* ww w.  j  a va 2s . c  o m*/
    Connection conn = null;
    PreparedStatement ps = null;
    ResultSet rs = null;
    try {
        conn = getConnection();
        // Get the password
        if (logger.isDebugEnabled()) {
            logger.debug("Executing query: " + principalsQuery + ", with username: " + username);
        }
        ps = conn.prepareStatement(principalsQuery);
        ps.setString(1, username);
        rs = ps.executeQuery();
        if (rs.next() == false) {
            if (logger.isDebugEnabled()) {
                logger.debug(principalsQuery + " returned no matches from db");
            }
            throw new FailedLoginException("No matching username found");
        }

        password = rs.getString(1);
    } catch (SQLException ex) {
        LoginException le = new LoginException("Query failed");
        le.initCause(ex);
        throw le;
    } catch (Exception ex) {
        LoginException le = new LoginException("Unknown Exception");
        le.initCause(ex);
        throw le;
    } finally {
        if (rs != null) {
            try {
                rs.close();
            } catch (SQLException e) {
            }
        }
        if (ps != null) {
            try {
                ps.close();
            } catch (SQLException e) {
            }
        }
        if (conn != null) {
            try {
                conn.close();
            } catch (SQLException ex) {
            }
        }
    }
    return password;
}

---

From source file:com.ibm.tivoli.tuna.jaas.sample.SampleLoginModule.java

/**
 * Authenticate the user by prompting for a user name and password.
 * //  w  ww  .ja v a2 s .  co m
 * <p>
 * 
 * @return true in all cases since this <code>LoginModule</code> should not be
 *         ignored.
 * 
 * @exception FailedLoginException
 *              if the authentication fails.
 *              <p>
 * 
 * @exception LoginException
 *              if this <code>LoginModule</code> is unable to perform the
 *              authentication.
 */
public boolean login() throws LoginException {

    // prompt for a user name and password
    if (callbackHandler == null)
        throw new LoginException(
                "Error: no CallbackHandler available " + "to garner authentication information from the user");

    Callback[] callbacks = new Callback[2];
    callbacks[0] = new NameCallback("user name: ");
    callbacks[1] = new PasswordCallback("password: ", false);

    try {
        callbackHandler.handle(callbacks);
        username = ((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 ioe) {
        throw new LoginException(ioe.toString());
    } catch (UnsupportedCallbackException uce) {
        throw new LoginException("Error: " + uce.getCallback().toString()
                + " not available to garner authentication information " + "from the user");
    }

    // print debugging information
    if (debug) {
        log.info("\t\t[SampleLoginModule] " + "user entered user name: " + username);
        log.info("\t\t[SampleLoginModule] " + "user entered password: ");
    }

    // verify the username/password
    boolean usernameCorrect = false;
    boolean passwordCorrect = false;
    if (username.equals("testUser"))
        usernameCorrect = true;
    if (usernameCorrect && password.length == 12 && password[0] == 't' && password[1] == 'e'
            && password[2] == 's' && password[3] == 't' && password[4] == 'P' && password[5] == 'a'
            && password[6] == 's' && password[7] == 's' && password[8] == 'w' && password[9] == 'o'
            && password[10] == 'r' && password[11] == 'd') {

        // authentication succeeded!!!
        passwordCorrect = true;
        if (debug)
            log.info("\t\t[SampleLoginModule] " + "authentication succeeded");
        succeeded = true;
        return true;
    } else {

        // authentication failed -- clean out state
        if (debug)
            log.info("\t\t[SampleLoginModule] " + "authentication failed");
        succeeded = false;
        username = null;
        for (int i = 0; i < password.length; i++)
            password[i] = ' ';
        password = null;
        if (!usernameCorrect) {
            throw new FailedLoginException("User Name Incorrect");
        } else {
            throw new FailedLoginException("Password Incorrect");
        }
    }
}

---

From source file:client.SampleLoginModule.java

/**
 * Authenticate the user by prompting for a user name and password.
 * /*from  ww  w. j  a  v a2  s .c  o  m*/
 * <p>
 * 
 * @return true in all cases since this <code>LoginModule</code> should
 *         not be ignored.
 * 
 * @exception FailedLoginException
 *                if the authentication fails.
 *                <p>
 * 
 * @exception LoginException
 *                if this <code>LoginModule</code> is unable to perform
 *                the authentication.
 */
public boolean login() throws LoginException {

    // prompt for a user name and password
    if (callbackHandler == null)
        throw new LoginException(
                "Error: no CallbackHandler available " + "to garner authentication information from the user");

    Callback[] callbacks = new Callback[2];
    callbacks[0] = new NameCallback("user name: ");
    callbacks[1] = new PasswordCallback("password: ", false);

    try {
        callbackHandler.handle(callbacks);
        username = ((NameCallback) callbacks[0]).getName();
        String tmpPassword = String.copyValueOf(((PasswordCallback) callbacks[1]).getPassword());
        if (tmpPassword == null) {
            // treat a NULL password as an empty password
            tmpPassword = "";
        }
        password = tmpPassword;
        //System.arraycopy(tmpPassword, 0, password, 0, tmpPassword.length());
        ((PasswordCallback) callbacks[1]).clearPassword();

    } catch (java.io.IOException ioe) {
        throw new LoginException(ioe.toString());
    } catch (UnsupportedCallbackException uce) {
        throw new LoginException("Error: " + uce.getCallback().toString()
                + " not available to garner authentication information " + "from the user");
    }

    // print debugging information
    if (debug) {
        System.out.println("\t\t[SampleLoginModule] " + "user entered user name: " + username);
        System.out.print("\t\t[SampleLoginModule] " + "user entered password: ");
        for (int i = 0; i < password.length(); i++)
            System.out.print(password.toCharArray()[i]);
        System.out.println();
    }

    cmdAuthent.setUsern(username);
    cmdAuthent.setPassw(password);
    cmdAuthent.execute();
    return cmdAuthent.getRes();

}

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From source file:net.sf.jpam.jaas.JpamLoginModule.java

/**
 * Method to authenticate a <code>Subject</code> (phase 1).
 * <p/>/* ww w  .jav  a 2s .c o  m*/
 * <p> The implementation of this method authenticates
 * a <code>Subject</code>.  For example, it may prompt for
 * <code>Subject</code> information such
 * as a username and password and then attempt to verify the password.
 * This method saves the result of the authentication attempt
 * as private state within the LoginModule.
 * <p/>
 * <p/>
 *
 * @return true if the authentication succeeded, or false if this
 *         <code>LoginModule</code> should be ignored.
 * @throws javax.security.auth.login.LoginException
 *          if the authentication fails
 */
public boolean login() throws LoginException {
    pam = createPam();

    Callback[] callbacks = new Callback[2];
    String username = null;
    NameCallback nameCallback = new NameCallback("Enter Username: ");
    callbacks[0] = nameCallback;
    String credentials = null;
    PasswordCallback passwordCallback = new PasswordCallback("Enter Credentials: ", false);
    callbacks[1] = passwordCallback;

    try {
        callbackHandler.handle(callbacks);
    } catch (IOException e) {
        LOG.error("IOException handling login: " + e.getMessage(), e);
        throw new LoginException(e.getMessage());
    } catch (UnsupportedCallbackException e) {
        LOG.error("UnsupportedCallbackException handling login: " + e.getMessage(), e);
        throw new LoginException(e.getMessage());
    }
    username = nameCallback.getName();
    credentials = String.copyValueOf(passwordCallback.getPassword());
    boolean authenticated = false;
    PamReturnValue pamReturnValue = pam.authenticate(username, credentials);
    if (pamReturnValue.equals(PamReturnValue.PAM_SUCCESS)) {
        authenticated = true;
    } else if (pamReturnValue.equals(PamReturnValue.PAM_ACCT_EXPIRED)) {
        throw new AccountExpiredException(PamReturnValue.PAM_ACCT_EXPIRED.toString());
    } else if (pamReturnValue.equals(PamReturnValue.PAM_CRED_EXPIRED)) {
        throw new CredentialExpiredException(PamReturnValue.PAM_CRED_EXPIRED.toString());
    } else {
        throw new FailedLoginException(pamReturnValue.toString());
    }
    return authenticated;
}

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