org.apache.zookeeper.server.auth.KerberosName Java Examples

The following examples show how to use org.apache.zookeeper.server.auth.KerberosName. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: SaslNettyServer.java From herddb with Apache License 2.0

6 votes

private void handleAuthorizeCallback(AuthorizeCallback ac) {
    String authenticationID = ac.getAuthenticationID();
    String authorizationID = ac.getAuthorizationID();

    LOG.info("Successfully authenticated client: authenticationID=" + authenticationID
            + ";  authorizationID=" + authorizationID + ".");
    ac.setAuthorized(true);

    KerberosName kerberosName = new KerberosName(authenticationID);
    try {
        StringBuilder userNameBuilder = new StringBuilder(kerberosName.getShortName());
        userNameBuilder.append("/").append(kerberosName.getHostName());
        userNameBuilder.append("@").append(kerberosName.getRealm());
        LOG.info("Setting authorizedID: " + userNameBuilder);
        ac.setAuthorizedID(userNameBuilder.toString());
    } catch (IOException e) {
        LOG.severe("Failed to set name based on Kerberos authentication rules.");
    }
}

Example #2

Source File: SaslNettyServer.java From blazingcache with Apache License 2.0

6 votes

private void handleAuthorizeCallback(AuthorizeCallback ac) {
    String authenticationID = ac.getAuthenticationID();
    String authorizationID = ac.getAuthorizationID();

    LOG.severe("Successfully authenticated client: authenticationID=" + authenticationID
        + ";  authorizationID=" + authorizationID + ".");
    ac.setAuthorized(true);

    KerberosName kerberosName = new KerberosName(authenticationID);
    try {
        StringBuilder userNameBuilder = new StringBuilder(kerberosName.getShortName());
        userNameBuilder.append("/").append(kerberosName.getHostName());
        userNameBuilder.append("@").append(kerberosName.getRealm());
        LOG.severe("Setting authorizedID: " + userNameBuilder);
        ac.setAuthorizedID(userNameBuilder.toString());
    } catch (IOException e) {
        LOG.severe("Failed to set name based on Kerberos authentication rules.");
    }
}

Example #3

Source File: KerberosSaslTransportPlugin.java From jstorm with Apache License 2.0

4 votes

public TTransportFactory getServerTransportFactory() throws IOException {
    // create an authentication callback handler
    CallbackHandler server_callback_handler = new ServerCallbackHandler(login_conf, storm_conf);

    // login our principal
    Subject subject = null;
    try {
        // specify a configuration object to be used
        Configuration.setConfiguration(login_conf);
        // now login
        Login login = new Login(AuthUtils.LOGIN_CONTEXT_SERVER, server_callback_handler);
        subject = login.getSubject();
    } catch (LoginException ex) {
        LOG.error("Server failed to login in principal:" + ex, ex);
        throw new RuntimeException(ex);
    }

    // check the credential of our principal
    if (subject.getPrivateCredentials(KerberosTicket.class).isEmpty()) {
        throw new RuntimeException("Fail to verify user principal with section \"" + AuthUtils.LOGIN_CONTEXT_SERVER + "\" in login configuration file "
                + login_conf);
    }

    String principal = AuthUtils.get(login_conf, AuthUtils.LOGIN_CONTEXT_SERVER, "principal");
    LOG.debug("principal:" + principal);
    KerberosName serviceKerberosName = new KerberosName(principal);
    String serviceName = serviceKerberosName.getServiceName();
    String hostName = serviceKerberosName.getHostName();
    Map<String, String> props = new TreeMap<String, String>();
    props.put(Sasl.QOP, "auth");
    props.put(Sasl.SERVER_AUTH, "false");

    // create a transport factory that will invoke our auth callback for digest
    TSaslServerTransport.Factory factory = new TSaslServerTransport.Factory();
    factory.addServerDefinition(KERBEROS, serviceName, hostName, props, server_callback_handler);

    // create a wrap transport factory so that we could apply user credential during connections
    TUGIAssumingTransportFactory wrapFactory = new TUGIAssumingTransportFactory(factory, subject);

    LOG.info("SASL GSSAPI transport factory will be used");
    return wrapFactory;
}