Example usage for javax.security.auth.callback TextOutputCallback TextOutputCallback

Introduction

In this page you can find the example usage for javax.security.auth.callback TextOutputCallback TextOutputCallback.

Prototype

public TextOutputCallback(int messageType, String message) 

Source Link

Document

Construct a TextOutputCallback with a message type and message to be displayed.

Usage

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

/**
 * Perform Lucene index search by user name and user password. <br>
 * if indexer returns some value. it means the requset is from valid user.<br>
 * send another callback request, this callback request pack the user id.<br>
 * the callback handler can retrieve user object from storage.<br>
 * create new {@see RepositoryUserPrincipal}. <br>
 */// w w w  .  j  a  va2  s  .  com
private void authenticateUser(final String pUserName, final String pUserPassword)
        throws LoginException, IOException, UnsupportedCallbackException {

    final String userHashKey = DigestUtils.shaHex(pUserName + pUserPassword);
    final User user = API.giveMe().repositoryService().getItemByTitle(userHashKey, User.class);
    if (user != null) {
        final Integer userId = user.getId();
        // send other callback request with user id.
        Callback[] callbacks = new Callback[1];
        callbacks[0] = new TextOutputCallback(TextOutputCallback.INFORMATION, String.valueOf(userId));
        mCallbackHandler.handle(callbacks);

        if (DEBUG) {
            LOG.debug("Search result id - " + userId);
        }

        // create repository user principal
        if (!user.isAdmin()) {
            mUser = new RepositoryUserPrincipal(PRINCIPAL_USER, userId);
        } else {
            mUser = new RepositoryUserPrincipal(PRINCIPAL_ADMIN, userId);
        }
    } else {
        throw new LoginException("Login failed. Invalid user or password.");
    }
}

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From source file:org.polymap.core.security.DummyLoginModule.java

public boolean login() throws LoginException {
    // check if there is a user with "login" password
    for (DummyUserPrincipal candidate : users.values()) {
        if (candidate.getPassword().equals("login")) {
            principal = candidate;/*from  w  ww.ja v a2  s .c  om*/
            return loggedIn = true;
        }
    }

    try {
        Callback label = new TextOutputCallback(TextOutputCallback.INFORMATION,
                // empty if service login
                StringUtils.defaultIfEmpty(dialogTitle, "POLYMAP3 Workbench"));
        NameCallback nameCallback = new NameCallback(
                StringUtils.defaultIfEmpty(i18n.get("username"), "Username"), "default");
        PasswordCallback passwordCallback = new PasswordCallback(
                StringUtils.defaultIfEmpty(i18n.get("password"), "Password"), false);

        callbackHandler.handle(new Callback[] { label, nameCallback, passwordCallback });

        String username = nameCallback.getName();

        String password = "";
        if (passwordCallback.getPassword() != null) {
            password = String.valueOf(passwordCallback.getPassword());
        }

        DummyUserPrincipal candidate = userForName(username);
        if (candidate.getPassword().equals(password)) {
            principal = candidate;
            loggedIn = true;
            return true;
        }
        return false;
    } catch (Exception e) {
        log.warn("", e);
        throw new LoginException(e.getLocalizedMessage());
    }
}

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From source file:org.polymap.rhei.um.auth.UmLoginModule.java

@Override
public boolean login() throws LoginException {
    Callback label = new TextOutputCallback(TextOutputCallback.INFORMATION, dialogTitle);
    NameCallback nameCallback = new NameCallback(i18n.get("username"), "default");
    PasswordCallback passwordCallback = new PasswordCallback(i18n.get("password"), false);
    try {/* ww w.  j a  va2s .c om*/
        callbackHandler.handle(new Callback[] { label, nameCallback, passwordCallback });
    } catch (Exception e) {
        log.warn("", e);
        throw new LoginException(e.getLocalizedMessage());
    }

    String username = nameCallback.getName();
    //        if (username == null) {
    //            return false;
    //        }

    // admin
    if (username == null || username.equals("admin")) {
        // FIXME read password hash from persistent storage and check
        log.warn("!!! NO PASSWORD check for admin user yet !!!!!!");
        principal = new UserPrincipal("admin");
        return loggedIn = true;
    }

    // ordinary user
    User user = repo.findUser(username);
    log.info("username: " + user.email().get());

    if (user != null && passwordCallback.getPassword() != null) {
        String password = String.valueOf(passwordCallback.getPassword());
        if (PasswordEncryptor.instance().checkPassword(password, user.passwordHash().get())) {
            log.info("username: " + user.username().get());
            principal = new UmUserPrincipal(user);
            return loggedIn = true;
        }
    }
    return false;
}

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