Example usage for java.net InetAddress isSiteLocalAddress

List of usage examples for java.net InetAddress isSiteLocalAddress

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Introduction

In this page you can find the example usage for java.net InetAddress isSiteLocalAddress.

Prototype

public boolean isSiteLocalAddress()

Source Link

Document

Utility routine to check if the InetAddress is a site local address.

Usage

From source file:org.springframework.cloud.commons.util.InetUtils.java

/** for testing */
boolean ignoreAddress(InetAddress address) {

    if (this.properties.isUseOnlySiteLocalInterfaces() && !address.isSiteLocalAddress()) {
        log.trace("Ignoring address: " + address.getHostAddress());
        return true;
    }//from  w ww  . j a  v  a  2  s.c  o  m

    for (String regex : this.properties.getPreferredNetworks()) {
        if (!address.getHostAddress().matches(regex) && !address.getHostAddress().startsWith(regex)) {
            log.trace("Ignoring address: " + address.getHostAddress());
            return true;
        }
    }
    return false;
}

From source file:com.flexive.shared.stream.FxStreamUtils.java

/**
 * Probe all network interfaces and return the most suited to run a StreamServer on.
 * Preferred are interfaces that are not site local.
 *
 * @return best suited host to run a StreamServer
 * @throws UnknownHostException on errors
 *///from w w  w . ja  va  2 s  .  co m
public static InetAddress probeNetworkInterfaces() throws UnknownHostException {
    try {
        final String forcedAddress = System.getProperty("FxStreamIP");
        if (forcedAddress != null) {
            try {
                InetAddress ad = InetAddress.getByName(forcedAddress);
                LOG.info("Binding [fleXive] streamserver to forced address [" + forcedAddress + "] ...");
                return ad;
            } catch (UnknownHostException e) {
                LOG.error("Forced [fleXive] streamserver bind address [" + forcedAddress + "] can not be used: "
                        + e.getMessage() + " - probing available network interfaces ...");
            }
        }
        Enumeration<NetworkInterface> nifs = NetworkInterface.getNetworkInterfaces();
        NetworkInterface nif;
        InetAddress preferred = null, fallback = null;
        while (nifs.hasMoreElements()) {
            nif = nifs.nextElement();
            if (LOG.isDebugEnabled())
                LOG.debug("Probing " + nif.getDisplayName() + " ...");
            if (nif.getDisplayName().startsWith("vmnet") || nif.getDisplayName().startsWith("vnet"))
                continue;
            Enumeration<InetAddress> inas = nif.getInetAddresses();
            while (inas.hasMoreElements()) {
                InetAddress na = inas.nextElement();
                if (LOG.isDebugEnabled())
                    LOG.debug("Probing " + nif.getDisplayName() + na);
                if (!(na instanceof Inet4Address))
                    continue;
                if (!na.isLoopbackAddress() && na.isReachable(1000)) {
                    if (preferred == null || (preferred.isSiteLocalAddress() && !na.isSiteLocalAddress()))
                        preferred = na;
                }
                if (fallback == null && na.isLoopbackAddress())
                    fallback = na;
            }
        }
        if (LOG.isDebugEnabled())
            LOG.debug("preferred: " + preferred + " fallback: " + fallback);
        if (preferred != null)
            return preferred;
        if (fallback != null)
            return fallback;
        return InetAddress.getLocalHost();
    } catch (Exception e) {
        return InetAddress.getLocalHost();
    }
}

From source file:com.opensoc.enrichment.adapters.geo.GeoMysqlAdapter.java

@SuppressWarnings("unchecked")
@Override//from  www.  j a v a 2 s .  c  o m
public JSONObject enrich(String metadata) {

    ResultSet resultSet = null;

    try {

        _LOG.trace("[OpenSOC] Received metadata: " + metadata);

        InetAddress addr = InetAddress.getByName(metadata);

        if (addr.isAnyLocalAddress() || addr.isLoopbackAddress() || addr.isSiteLocalAddress()
                || addr.isMulticastAddress() || !ipvalidator.isValidInet4Address(metadata)) {
            _LOG.trace("[OpenSOC] Not a remote IP: " + metadata);
            _LOG.trace("[OpenSOC] Returning enrichment: " + "{}");

            return new JSONObject();
        }

        _LOG.trace("[OpenSOC] Is a valid remote IP: " + metadata);

        statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
        String locid_query = "select IPTOLOCID(\"" + metadata + "\") as ANS";
        resultSet = statement.executeQuery(locid_query);

        if (resultSet == null)
            throw new Exception(
                    "Invalid result set for metadata: " + metadata + ". Query run was: " + locid_query);

        resultSet.last();
        int size = resultSet.getRow();

        if (size == 0)
            throw new Exception("No result returned for: " + metadata + ". Query run was: " + locid_query);

        resultSet.beforeFirst();
        resultSet.next();

        String locid = null;
        locid = resultSet.getString("ANS");

        if (locid == null)
            throw new Exception("Invalid location id for: " + metadata + ". Query run was: " + locid_query);

        String geo_query = "select * from location where locID = " + locid + ";";
        resultSet = statement.executeQuery(geo_query);

        if (resultSet == null)
            throw new Exception("Invalid result set for metadata and locid: " + metadata + ", " + locid
                    + ". Query run was: " + geo_query);

        resultSet.last();
        size = resultSet.getRow();

        if (size == 0)
            throw new Exception("No result id returned for metadata and locid: " + metadata + ", " + locid
                    + ". Query run was: " + geo_query);

        resultSet.beforeFirst();
        resultSet.next();

        JSONObject jo = new JSONObject();
        jo.put("locID", resultSet.getString("locID"));
        jo.put("country", resultSet.getString("country"));
        jo.put("city", resultSet.getString("city"));
        jo.put("postalCode", resultSet.getString("postalCode"));
        jo.put("latitude", resultSet.getString("latitude"));
        jo.put("longitude", resultSet.getString("longitude"));
        jo.put("dmaCode", resultSet.getString("dmaCode"));
        jo.put("locID", resultSet.getString("locID"));

        jo.put("location_point", jo.get("longitude") + "," + jo.get("latitude"));

        _LOG.debug("Returning enrichment: " + jo);

        return jo;

    } catch (Exception e) {
        e.printStackTrace();
        _LOG.error("Enrichment failure: " + e);
        return new JSONObject();
    }
}

From source file:org.apache.metron.enrichment.adapters.geo.GeoMysqlAdapter.java

@SuppressWarnings("unchecked")
@Override/* ww w.jav a2  s .  c o  m*/
public JSONObject enrich(String metadata) {

    ResultSet resultSet = null;

    try {

        _LOG.trace("[Metron] Received metadata: " + metadata);

        InetAddress addr = InetAddress.getByName(metadata);

        if (addr.isAnyLocalAddress() || addr.isLoopbackAddress() || addr.isSiteLocalAddress()
                || addr.isMulticastAddress() || !ipvalidator.isValidInet4Address(metadata)) {
            _LOG.trace("[Metron] Not a remote IP: " + metadata);
            _LOG.trace("[Metron] Returning enrichment: " + "{}");

            return new JSONObject();
        }

        _LOG.trace("[Metron] Is a valid remote IP: " + metadata);

        statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
        String locid_query = "select IPTOLOCID(\"" + metadata + "\") as ANS";
        resultSet = statement.executeQuery(locid_query);

        if (resultSet == null)
            throw new Exception(
                    "Invalid result set for metadata: " + metadata + ". Query run was: " + locid_query);

        resultSet.last();
        int size = resultSet.getRow();

        if (size == 0)
            throw new Exception("No result returned for: " + metadata + ". Query run was: " + locid_query);

        resultSet.beforeFirst();
        resultSet.next();

        String locid = null;
        locid = resultSet.getString("ANS");

        if (locid == null)
            throw new Exception("Invalid location id for: " + metadata + ". Query run was: " + locid_query);

        String geo_query = "select * from location where locID = " + locid + ";";
        resultSet = statement.executeQuery(geo_query);

        if (resultSet == null)
            throw new Exception("Invalid result set for metadata and locid: " + metadata + ", " + locid
                    + ". Query run was: " + geo_query);

        resultSet.last();
        size = resultSet.getRow();

        if (size == 0)
            throw new Exception("No result id returned for metadata and locid: " + metadata + ", " + locid
                    + ". Query run was: " + geo_query);

        resultSet.beforeFirst();
        resultSet.next();

        JSONObject jo = new JSONObject();
        jo.put("locID", resultSet.getString("locID"));
        jo.put("country", resultSet.getString("country"));
        jo.put("city", resultSet.getString("city"));
        jo.put("postalCode", resultSet.getString("postalCode"));
        jo.put("latitude", resultSet.getString("latitude"));
        jo.put("longitude", resultSet.getString("longitude"));
        jo.put("dmaCode", resultSet.getString("dmaCode"));
        jo.put("locID", resultSet.getString("locID"));

        jo.put("location_point", jo.get("longitude") + "," + jo.get("latitude"));

        _LOG.debug("Returning enrichment: " + jo);

        return jo;

    } catch (Exception e) {
        e.printStackTrace();
        _LOG.error("Enrichment failure: " + e);
        return new JSONObject();
    }
}

From source file:edu.ucsb.eucalyptus.ic.WalrusReplyQueue.java

public void handle(ExceptionMessage muleMsg) {
    try {/*from   w ww . j  ava 2 s.c  om*/
        Object requestMsg = muleMsg.getPayload();
        String requestString = requestMsg.toString();
        EucalyptusMessage msg = (EucalyptusMessage) BindingManager.getBinding("msgs_eucalyptus_ucsb_edu")
                .fromOM(requestString);
        Throwable ex = muleMsg.getException().getCause();
        EucalyptusMessage errMsg;

        String ipAddr = "127.0.0.1";
        List<NetworkInterface> ifaces = null;
        try {
            ifaces = Collections.list(NetworkInterface.getNetworkInterfaces());
        } catch (SocketException e1) {
        }

        for (NetworkInterface iface : ifaces) {
            try {
                if (!iface.isLoopback() && !iface.isVirtual() && iface.isUp()) {
                    for (InetAddress iaddr : Collections.list(iface.getInetAddresses())) {
                        if (!iaddr.isSiteLocalAddress() && !(iaddr instanceof Inet6Address)) {
                            ipAddr = iaddr.getHostAddress();
                            break;
                        }
                    }
                }
            } catch (SocketException e1) {
            }
        }

        if (ex instanceof NoSuchBucketException) {
            errMsg = new WalrusBucketErrorMessageType(((NoSuchBucketException) ex).getBucketName(),
                    "NoSuchBucket", "The specified bucket was not found", HttpStatus.SC_NOT_FOUND,
                    msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof AccessDeniedException) {
            errMsg = new WalrusBucketErrorMessageType(((AccessDeniedException) ex).getBucketName(),
                    "AccessDenied", "No U", HttpStatus.SC_FORBIDDEN, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof NotAuthorizedException) {
            errMsg = new WalrusBucketErrorMessageType(((NotAuthorizedException) ex).getValue(), "Unauthorized",
                    "No U", HttpStatus.SC_UNAUTHORIZED, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof BucketAlreadyOwnedByYouException) {
            errMsg = new WalrusBucketErrorMessageType(((BucketAlreadyOwnedByYouException) ex).getBucketName(),
                    "BucketAlreadyOwnedByYou",
                    "Your previous request to create the named bucket succeeded and you already own it.",
                    HttpStatus.SC_CONFLICT, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof BucketAlreadyExistsException) {
            errMsg = new WalrusBucketErrorMessageType(((BucketAlreadyExistsException) ex).getBucketName(),
                    "BucketAlreadyExists",
                    "The requested bucket name is not available. The bucket namespace is shared by all users of the system. Please select a different name and try again.",
                    HttpStatus.SC_CONFLICT, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof BucketNotEmptyException) {
            errMsg = new WalrusBucketErrorMessageType(((BucketNotEmptyException) ex).getBucketName(),
                    "BucketNotEmpty", "The bucket you tried to delete is not empty.", HttpStatus.SC_CONFLICT,
                    msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof PreconditionFailedException) {
            errMsg = new WalrusBucketErrorMessageType(((PreconditionFailedException) ex).getPrecondition(),
                    "PreconditionFailed", "At least one of the pre-conditions you specified did not hold.",
                    HttpStatus.SC_PRECONDITION_FAILED, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof NotModifiedException) {
            errMsg = new WalrusBucketErrorMessageType(((NotModifiedException) ex).getPrecondition(),
                    "NotModified", "Object Not Modified", HttpStatus.SC_NOT_MODIFIED, msg.getCorrelationId(),
                    ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof TooManyBucketsException) {
            errMsg = new WalrusBucketErrorMessageType(((TooManyBucketsException) ex).getBucketName(),
                    "TooManyBuckets", "You have attempted to create more buckets than allowed.",
                    HttpStatus.SC_BAD_REQUEST, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof EntityTooLargeException) {
            errMsg = new WalrusBucketErrorMessageType(((EntityTooLargeException) ex).getEntityName(),
                    "EntityTooLarge", "Your proposed upload exceeds the maximum allowed object size.",
                    HttpStatus.SC_BAD_REQUEST, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof NoSuchEntityException) {
            errMsg = new WalrusBucketErrorMessageType(((NoSuchEntityException) ex).getBucketName(),
                    "NoSuchEntity", "The specified entity was not found", HttpStatus.SC_NOT_FOUND,
                    msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof DecryptionFailedException) {
            errMsg = new WalrusBucketErrorMessageType(((DecryptionFailedException) ex).getValue(),
                    "Decryption Failed", "Fail", SC_DECRYPTION_FAILED, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof ImageAlreadyExistsException) {
            errMsg = new WalrusBucketErrorMessageType(((ImageAlreadyExistsException) ex).getValue(),
                    "Image Already Exists", "Fail", HttpStatus.SC_CONFLICT, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else if (ex instanceof NotImplementedException) {
            errMsg = new WalrusBucketErrorMessageType(((NotImplementedException) ex).getValue(),
                    "Not Implemented", "NA", HttpStatus.SC_NOT_IMPLEMENTED, msg.getCorrelationId(), ipAddr);
            errMsg.setCorrelationId(msg.getCorrelationId());
        } else {
            errMsg = new EucalyptusErrorMessageType(muleMsg.getComponentName(), msg, ex.getMessage());
        }
        replies.putMessage(errMsg);
    } catch (Exception e) {
        LOG.error(e, e);
    }
}

From source file:nu.nethome.home.items.net.H2DatabaseTCPServer.java

public String getExternalIPAddress() {
    String result = null;/*  w  w  w  . j a  v a  2s.c o  m*/
    Enumeration<NetworkInterface> interfaces2 = null;
    try {
        interfaces2 = NetworkInterface.getNetworkInterfaces();
    } catch (SocketException e) {
        logger.severe("Can't get network interfaces: " + e.getMessage());
        return "";
    }
    if (interfaces2 != null) {
        while (interfaces2.hasMoreElements() && StringUtils.isEmpty(result)) {
            NetworkInterface i = interfaces2.nextElement();
            Enumeration<InetAddress> addresses2 = i.getInetAddresses();
            while (addresses2.hasMoreElements() && (result == null || result.isEmpty())) {
                InetAddress address = addresses2.nextElement();
                if (!address.isLoopbackAddress() && address.isSiteLocalAddress()) {
                    result = address.getHostAddress();
                }
            }
        }
    }
    return result;
}

From source file:org.peercast.core.PeerCastServiceController.java

private String getIpAddress() {
    Enumeration<NetworkInterface> netIFs;
    try {//from  w ww  . jav  a  2  s .co  m
        netIFs = NetworkInterface.getNetworkInterfaces();
        while (netIFs.hasMoreElements()) {
            NetworkInterface netIF = netIFs.nextElement();
            Enumeration<InetAddress> ipAddrs = netIF.getInetAddresses();
            while (ipAddrs.hasMoreElements()) {
                InetAddress ip = ipAddrs.nextElement();
                if (!ip.isLoopbackAddress() && !ip.isLinkLocalAddress() && ip.isSiteLocalAddress()) {
                    String ipStr = ip.getHostAddress().toString();
                    Log.d(TAG, "IP: " + ipStr);
                    return ipStr;
                }
            }
        }
    } catch (SocketException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:edu.umass.cs.msocket.proxy.ProxyGnsPublisher.java

/**
 * Establish a connection with the GNS, register the proxy in the proxy group,
 * start a monitoring socket and register its IP in the GNS,
 * /*from  w  w w.j ava2  s.c o m*/
 * @throws Exception
 */
public void registerProxyInGns() throws Exception {
    logger.info("Looking for proxy " + proxyName + " GUID and certificates...");
    GuidEntry myGuid = KeyPairUtils.getGuidEntryFromPreferences(
            gnsCredentials.getGnsHost() + ":" + gnsCredentials.getGnsPort(), proxyName);

    final UniversalGnsClient gnsClient = gnsCredentials.getGnsClient();
    if (myGuid == null) {
        logger.info("No keys found for proxy " + proxyName + ". Generating new GUID and keys");
        myGuid = gnsClient.guidCreate(gnsCredentials.getGuidEntry(), proxyName);
    }
    logger.info("Proxy has guid " + myGuid.getGuid());

    // Determine our IP
    String sIp = null;
    BufferedReader in;
    InetAddress addr;
    try {
        addr = ((InetSocketAddress) proxySocketAddres).getAddress();
        if (addr != null && !addr.isLinkLocalAddress() && !addr.isLoopbackAddress()
                && !addr.isSiteLocalAddress())
            sIp = addr.getHostAddress();
    } catch (Exception e) {
        logger.log(Level.WARNING, "Failed to resolve proxy address " + proxySocketAddres, e);
    }

    if (sIp == null) {
        logger.warning("Local proxy address (" + proxySocketAddres + ") does not seem to be a public address");
        try {
            logger.info("Determining local IP");
            // Determine our external IP address by contacting http://icanhazip.com
            URL whatismyip = new URL("http://icanhazip.com");
            in = new BufferedReader(new InputStreamReader(whatismyip.openStream()));
            sIp = in.readLine();
            in.close();
        } catch (Exception e) {
        }
    }

    ProxyInfo proxyInfo = new ProxyInfo(myGuid.getGuid(), proxyName, sIp);

    try {
        // Contact http://freegeoip.net/csv/[IP] to resolve IP address location
        URL locator = new URL("http://freegeoip.net/csv/" + sIp);
        in = new BufferedReader(new InputStreamReader(locator.openStream()));
        String csv = in.readLine();
        in.close();
        // Read location result
        StringTokenizer st = new StringTokenizer(csv, ",");
        if (!st.hasMoreTokens())
            throw new IOException("Failed to read IP");
        st.nextToken(); // IP
        if (!st.hasMoreTokens())
            throw new IOException("Failed to read country code");
        String countryCode = st.nextToken().replace("\"", "");
        proxyInfo.setCountryCode(countryCode);
        if (!st.hasMoreTokens())
            throw new IOException("Failed to read country name");
        String countryName = st.nextToken().replace("\"", "");
        proxyInfo.setCountryName(countryName);
        if (!st.hasMoreTokens())
            throw new IOException("Failed to read state code");
        String stateCode = st.nextToken().replace("\"", "");
        proxyInfo.setStateCode(stateCode);
        if (!st.hasMoreTokens())
            throw new IOException("Failed to read state name");
        String stateName = st.nextToken().replace("\"", "");
        proxyInfo.setStateName(stateName);
        if (!st.hasMoreTokens())
            throw new IOException("Failed to read city");
        String city = st.nextToken().replace("\"", "");
        proxyInfo.setCity(city);
        if (!st.hasMoreTokens())
            throw new IOException("Failed to read zip");
        String zip = st.nextToken().replace("\"", "");
        proxyInfo.setZipCode(zip);
        if (!st.hasMoreTokens())
            throw new IOException("Failed to read latitude");
        String latitudeStr = st.nextToken().replace("\"", "");
        double latitude = Double.parseDouble(latitudeStr);
        if (!st.hasMoreTokens())
            throw new IOException("Failed to read longitude");
        String longitudeStr = st.nextToken().replace("\"", "");
        double longitude = Double.parseDouble(longitudeStr);
        proxyInfo.setLatLong(new GlobalPosition(latitude, longitude, 0));
    } catch (Exception e) {
        logger.log(Level.WARNING, "Failed to locate IP address " + e);
    }

    // Look for the group GUID
    String groupGuid = gnsClient.lookupGuid(proxyGroupName);

    // Check if we are a member of the group
    boolean isVerified = false;
    try {
        JSONArray members = gnsClient.groupGetMembers(groupGuid, myGuid);
        for (int i = 0; i < members.length(); i++) {
            if (myGuid.getGuid().equals(members.get(i))) {
                isVerified = true;
                break;
            }
        }
    } catch (Exception e) {
        /*
         * At this point we couldn't get or parse the member list probably because
         * we don't have read access to it. This means we are not a verified
         * member.
         */
        logger.log(Level.INFO,
                "Could not access the proxy group member list because we are not likely a group member yet ("
                        + e + ")");
    }

    // Make sure we advertise ourselves as a proxy and make the field readable
    // by everyone
    gnsClient.fieldReplaceOrCreate(myGuid.getGuid(), GnsConstants.SERVICE_TYPE_FIELD,
            new JSONArray().put(GnsConstants.PROXY_SERVICE), myGuid);
    gnsClient.aclAdd(AccessType.READ_WHITELIST, myGuid, GnsConstants.SERVICE_TYPE_FIELD, null);
    // Publish external IP (readable by everyone)
    InetSocketAddress externalIP = (InetSocketAddress) proxySocketAddres;
    gnsClient.fieldReplaceOrCreate(myGuid.getGuid(), GnsConstants.PROXY_EXTERNAL_IP_FIELD,
            new JSONArray().put(externalIP.getAddress().getHostAddress() + ":" + externalIP.getPort()), myGuid);
    gnsClient.aclAdd(AccessType.READ_WHITELIST, myGuid, GnsConstants.PROXY_EXTERNAL_IP_FIELD, null);

    // Update our location if geolocation resolution worked
    if (proxyInfo.getLatLong() != null)
        gnsClient.setLocation(proxyInfo.getLatLong().getLongitude(), proxyInfo.getLatLong().getLatitude(),
                myGuid);

    if (!isVerified) {
        logger.log(Level.WARNING,
                "This proxy has not been verified yet, it will stay in the unverified list until it gets added to the proxy group");
    }

    gnsTimer = new GnsTimerKeepalive(gnsCredentials, myGuid, 1000);
    gnsTimer.start();
}

From source file:org.opendaylight.ovsdb.openstack.netvirt.impl.BridgeConfigurationManagerImpl.java

private String getControllerTarget() {
    /* TODO SB_MIGRATION
     * hardcoding value, need to find better way to get local ip
     *///w ww . ja  va  2  s. c  om
    //String target = "tcp:" + getControllerIPAddress() + ":" + getControllerOFPort();
    //TODO: dirty fix, need to remove it once we have proper solution
    String ipaddress = null;
    try {
        for (Enumeration ifaces = NetworkInterface.getNetworkInterfaces(); ifaces.hasMoreElements();) {
            NetworkInterface iface = (NetworkInterface) ifaces.nextElement();

            for (Enumeration inetAddrs = iface.getInetAddresses(); inetAddrs.hasMoreElements();) {
                InetAddress inetAddr = (InetAddress) inetAddrs.nextElement();
                if (!inetAddr.isLoopbackAddress()) {
                    if (inetAddr.isSiteLocalAddress()) {
                        ipaddress = inetAddr.getHostAddress();
                        break;
                    }
                }
            }
        }
    } catch (Exception e) {
        LOGGER.warn("ROYALLY SCREWED : Exception while fetching local host ip address ", e);
    }
    return "tcp:" + ipaddress + ":6633";
}

From source file:com.taobao.adfs.util.Utilities.java

public static List<InetAddress> getInetAddressList(List<InetAddress> addressList, String type)
        throws IOException {
    type = type.toLowerCase();//  w  w  w  .  j  av a2  s  .  c  o  m
    List<InetAddress> newAddressList = new ArrayList<InetAddress>();
    for (InetAddress address : addressList) {
        if (address.isLinkLocalAddress()) {
            if (type.equals("linklocal"))
                newAddressList.add(address);
        } else if (address.isLoopbackAddress()) {
            if (type.equals("loopback"))
                newAddressList.add(address);
        } else if (address.isSiteLocalAddress()) {
            if (type.equals("lan"))
                newAddressList.add(address);
        } else {
            if (type.equals("wan"))
                newAddressList.add(address);
        }
    }
    Collections.sort(newAddressList, inetAddressComparator);
    return newAddressList;
}