Example usage for org.apache.commons.net.util SubnetUtils getInfo

Introduction

In this page you can find the example usage for org.apache.commons.net.util SubnetUtils getInfo.

Prototype

public final SubnetInfo getInfo() 

Source Link

Document

Return a SubnetInfo instance that contains subnet-specific statistics

Usage

From source file:com.ardikars.opennetcut.app.NetworkScanner.java

public NetworkScanner(PacketHandler handler) {
    SubnetUtils su = new SubnetUtils(StaticField.NETWORK_ADDRESS.toString(),
            StaticField.NETMASK_ADDRESS.toString());

    String[] strips = su.getInfo().getAllAddresses();
    for (String ip : strips) {
        ips.add(Inet4Address.valueOf(ip.trim()));
    }/*from w  w w .j av  a  2 s.c o  m*/
    this.handler = handler;
    this.index = 0;
}

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From source file:com.vmware.photon.controller.cloudstore.xenon.entity.SubnetAllocatorService.java

private void seedWithOneAvailableSubnet(String rootCidr) throws InterruptedException, TimeoutException,
        BadRequestException, DocumentNotFoundException, UnknownHostException {

    SubnetUtils subnetUtils = new SubnetUtils(rootCidr);
    SubnetUtils.SubnetInfo subnetInfo = subnetUtils.getInfo();
    Long lowIp, highIp;/*from  w  w  w  .  j av a  2  s.  c o m*/

    InetAddress lowIpAddress = InetAddresses.forString(subnetInfo.getLowAddress());
    if (lowIpAddress instanceof Inet4Address) {
        lowIp = IpHelper.ipToLong((Inet4Address) lowIpAddress);
    } else {
        throw new IllegalArgumentException("lowIpAddress not an IPv4 address");
    }

    InetAddress highIpAddress = InetAddresses.forString(subnetInfo.getHighAddress());
    if (highIpAddress instanceof Inet4Address) {
        highIp = IpHelper.ipToLong((Inet4Address) highIpAddress);
    } else {
        throw new IllegalArgumentException("highIpAddress not an IPv4 address");
    }

    DhcpSubnetService.State subnet = new DhcpSubnetService.State();
    subnet.lowIp = lowIp;
    subnet.highIp = highIp;

    Operation postOperation = Operation.createPost(this, DhcpSubnetService.FACTORY_LINK).setBody(subnet);
    ServiceUtils.doServiceOperation(this, postOperation);
}

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From source file:ch.cyberduck.core.SystemConfigurationProxy.java

/**
 * @param hostname Hostname or CIDR notation
 * @return True if host is excluded in native proxy configuration
 *//*from w  w  w  .ja  v a  2  s. c o  m*/
private boolean isHostExcluded(String hostname) {
    if (!hostname.contains(".")) {
        // Non fully qualified hostname
        if (this.isSimpleHostnameExcludedNative()) {
            return true;
        }
    }
    for (String exception : this.getProxyExceptionsNative()) {
        if (StringUtils.isBlank(exception)) {
            continue;
        }
        if (this.matches(exception, hostname)) {
            return true;
        }
        try {
            SubnetUtils subnet = new SubnetUtils(exception);
            try {
                String ip = Inet4Address.getByName(hostname).getHostAddress();
                if (subnet.getInfo().isInRange(ip)) {
                    return true;
                }
            } catch (UnknownHostException e) {
                // Should not happen as we resolve addresses before attempting to connect
                // in ch.cyberduck.core.Resolver
                log.warn(e.getMessage());
            }
        } catch (IllegalArgumentException e) {
            // A hostname pattern but not CIDR. Does not
            // match n.n.n.n/m where n=1-3 decimal digits, m = 1-3 decimal digits in range 1-32
            log.debug("Invalid CIDR notation:" + e.getMessage());
        }
    }
    return false;
}

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From source file:it.evilsocket.dsploit.net.Network.java

private IP4Address getNetmask() throws UnknownHostException {
    IP4Address result = new IP4Address(mInfo.netmask);

    if (System.getSettings().getBoolean("WIDE_SCAN", false)) {
        SubnetUtils privateNetwork;

        for (String cidr_notation : PRIVATE_NETWORKS) {
            privateNetwork = new SubnetUtils(cidr_notation);

            if (privateNetwork.getInfo().isInRange(mLocal.toString())) {
                result = new IP4Address(privateNetwork.getInfo().getNetmask());
                break;
            }//from  w  w w. java 2s .co  m
        }
    }

    return result;
}

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From source file:com.ethlo.geodata.importer.file.FileIpLookupImporter.java

@Override
public long importData() throws IOException {
    final Map.Entry<Date, File> ipDataFile = super.fetchResource(DataType.IP, url);
    final AtomicInteger count = new AtomicInteger(0);

    final File csvFile = ipDataFile.getValue();
    final long total = IoUtils.lineCount(csvFile);
    final ProgressListener prg = new ProgressListener(
            l -> publish(new DataLoadedEvent(this, DataType.IP, Operation.IMPORT, l, total)));

    final IpLookupImporter ipLookupImporter = new IpLookupImporter(csvFile);

    final JsonFactory f = new JsonFactory();
    f.enable(JsonGenerator.Feature.ESCAPE_NON_ASCII);
    f.disable(JsonGenerator.Feature.AUTO_CLOSE_TARGET);
    final ObjectMapper mapper = new ObjectMapper(f);

    final byte newLine = (byte) "\n".charAt(0);

    logger.info("Writing IP data to file {}", getFile().getAbsolutePath());
    try (final OutputStream out = new BufferedOutputStream(new FileOutputStream(getFile()))) {
        ipLookupImporter.processFile(entry -> {
            final String strGeoNameId = findMapValue(entry, "geoname_id", "represented_country_geoname_id",
                    "registered_country_geoname_id");
            final String strGeoNameCountryId = findMapValue(entry, "represented_country_geoname_id",
                    "registered_country_geoname_id");
            final Long geonameId = strGeoNameId != null ? Long.parseLong(strGeoNameId) : null;
            final Long geonameCountryId = strGeoNameCountryId != null ? Long.parseLong(strGeoNameCountryId)
                    : null;/*w w  w  . j  a v  a  2s .  co  m*/
            if (geonameId != null) {
                final SubnetUtils u = new SubnetUtils(entry.get("network"));
                final long lower = UnsignedInteger
                        .fromIntBits(InetAddresses
                                .coerceToInteger(InetAddresses.forString(u.getInfo().getLowAddress())))
                        .longValue();
                final long upper = UnsignedInteger
                        .fromIntBits(InetAddresses
                                .coerceToInteger(InetAddresses.forString(u.getInfo().getHighAddress())))
                        .longValue();
                final Map<String, Object> paramMap = new HashMap<>(5);
                paramMap.put("geoname_id", geonameId);
                paramMap.put("geoname_country_id", geonameCountryId);
                paramMap.put("first", lower);
                paramMap.put("last", upper);

                try {
                    mapper.writeValue(out, paramMap);
                    out.write(newLine);
                } catch (IOException exc) {
                    throw new DataAccessResourceFailureException(exc.getMessage(), exc);
                }
            }

            if (count.get() % 100_000 == 0) {
                logger.info("Processed {}", count.get());
            }

            count.getAndIncrement();

            prg.update();
        });
    }

    return total;
}

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From source file:com.vmware.photon.controller.housekeeper.xenon.SubnetIPLeaseSyncServiceTest.java

private void createDhcpSubnet(TestEnvironment env) throws Throwable {
    String cidr = "192.168.0.0/16";
    SubnetUtils subnetUtils = new SubnetUtils(cidr);
    SubnetUtils.SubnetInfo subnetInfo = subnetUtils.getInfo();

    DhcpSubnetService.State subnetState = new DhcpSubnetService.State();
    subnetState.subnetId = SUBNET_ID;//from  ww  w. j ava  2 s  . c  o  m
    subnetState.version = 1L;
    subnetState.lowIp = IpHelper.ipStringToLong(subnetInfo.getLowAddress());
    subnetState.highIp = IpHelper.ipStringToLong(subnetInfo.getHighAddress());
    subnetState.lowIpDynamic = subnetState.lowIp + 1;
    subnetState.highIpDynamic = subnetState.highIp - 1;
    subnetState.cidr = cidr;
    URI hostUri = env.getHosts()[0].getUri();
    subnetState.dhcpAgentEndpoint = hostUri.getScheme() + "://" + hostUri.getHost() + ":" + hostUri.getPort();

    env.sendPostAndWaitForReplication(DhcpSubnetService.FACTORY_LINK, subnetState);
}

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From source file:com.dianping.cat.system.page.router.config.RouterConfigManager.java

private void refreshNetInfo() {
    Map<String, List<SubnetInfo>> subNetInfos = new HashMap<String, List<SubnetInfo>>();

    for (Entry<String, NetworkPolicy> netPolicy : m_routerConfig.getNetworkPolicies().entrySet()) {
        ArrayList<SubnetInfo> infos = new ArrayList<SubnetInfo>();

        if (!DEFAULT.equals(netPolicy.getKey())) {
            for (Entry<String, Network> network : netPolicy.getValue().getNetworks().entrySet()) {
                try {
                    SubnetUtils subnetUtils = new SubnetUtils(network.getValue().getId());
                    SubnetInfo netInfo = subnetUtils.getInfo();

                    infos.add(netInfo);//w  ww  .ja  v a 2 s  .com
                } catch (Exception e) {
                    Cat.logError(e);
                }
            }
            subNetInfos.put(netPolicy.getKey(), infos);
        }
    }

    m_subNetInfos = subNetInfos;
    m_ipToGroupInfo = new HashMap<String, String>();
}

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From source file:com.cloud.utils.net.NetUtils.java

public static boolean isNetworkorBroadcastIP(String ip, String netmask) {
    String cidr = getCidrFromGatewayAndNetmask(ip, netmask);
    final SubnetUtils subnetUtils = new SubnetUtils(cidr);
    subnetUtils.setInclusiveHostCount(false);
    final boolean isInRange = subnetUtils.getInfo().isInRange(ip);
    return !isInRange;
}

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From source file:com.cloud.utils.net.NetUtils.java

public static boolean isIpWithtInCidrRange(final String ipAddress, final String cidr) {
    if (!isValidIp(ipAddress)) {
        return false;
    }//from w w  w. j av  a 2s .  c o  m
    if (!isValidCIDR(cidr)) {
        return false;
    }

    // check if the gatewayip is the part of the ip range being added.
    // RFC 3021 - 31-Bit Prefixes on IPv4 Point-to-Point Links
    //     GW              Netmask         Stat IP        End IP
    // 192.168.24.0 - 255.255.255.254 - 192.168.24.0 - 192.168.24.1
    // https://tools.ietf.org/html/rfc3021
    // Added by Wilder Rodrigues
    final SubnetUtils subnetUtils = new SubnetUtils(cidr);
    subnetUtils.setInclusiveHostCount(true);

    final boolean isInRange = subnetUtils.getInfo().isInRange(ipAddress);

    return isInRange;
}

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From source file:eu.smartenit.sdn.floodlight090.dtm.DTM.java

public synchronized short getReactiveWithoutReferenceOutOfPortNumber() {
    logger.debug("getOutOfPortNumberReactiveWithoutReference() begin");
    if (configData == null) {
        throw new IllegalArgumentException("DTM has not been configured yet");
    }//from   w  ww  . ja  v  a 2  s  . c o  m

    if (cVectorMap.isEmpty()) {
        throw new IllegalArgumentException("Compensation vector empty");
    }

    OFPacketIn pi = getOFPacketIn();
    String piDestAddr = intToStringIp(
            new OFMatch().loadFromPacket(pi.getPacketData(), pi.getInPort()).getNetworkDestination());

    logger.debug("Network dest = " + intToStringIp(
            new OFMatch().loadFromPacket(pi.getPacketData(), pi.getInPort()).getNetworkDestination()));

    short[] selectedDaRouterOfPortNumber = null;
    for (ConfigDataEntry entry : configData.getEntries()) {
        String subnet = entry.getRemoteDcPrefix().getPrefix() + "/"
                + Integer.toString(entry.getRemoteDcPrefix().getPrefixLength());
        SubnetUtils utils = new SubnetUtils(subnet);
        if (utils.getInfo().isInRange(piDestAddr)) {
            selectedDaRouterOfPortNumber = new short[] {
                    (short) entry.getTunnels().get(0).getDaRouterOfPortNumber(),
                    (short) entry.getTunnels().get(1).getDaRouterOfPortNumber() };
            logger.debug("IP " + piDestAddr + " in range " + subnet);
        }
    }

    if (selectedDaRouterOfPortNumber == null) {
        logger.debug("Destination host unreachable! Wrong IP address: " + piDestAddr);
        logger.debug("getOutOfPortNumberReactiveWithoutReference");
        return 0;
    }

    logger.debug("Selected DA router ports: " + Arrays.toString(selectedDaRouterOfPortNumber));

    double[] C = { daRouterCVectorMap.get(selectedDaRouterOfPortNumber[0]),
            daRouterCVectorMap.get(selectedDaRouterOfPortNumber[1]), };

    if (C[0] >= 0) {
        daRouterOfPortNumber = selectedDaRouterOfPortNumber[0];
    } else if (C[1] >= 0) {
        daRouterOfPortNumber = selectedDaRouterOfPortNumber[1];
    } else {
        daRouterOfPortNumber = 0;
    }

    logger.debug("Summary:");
    logger.debug("\t OFPortNumber: " + daRouterOfPortNumber);
    logger.debug("getOutOfPortNumberReactiveWithoutReference() end");
    return (short) daRouterOfPortNumber;
}

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