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:org.xlcloud.network.validatation.CIDRValidator.java

private static SubnetUtils toSubnetUtils(String cidr) {
    validateThat(cidr).as("cidr").isNotBlank();
    SubnetUtils utils = null;

    try {//w w w .ja va2s.c o m
        utils = new SubnetUtils(cidr);
    } catch (IllegalArgumentException ex) {
        throw new ValidationException("Invalid CIDR format", ValidationFailureType.CIDR_FORMAT);
    }

    int cidrAddress = ipAddressToInt(utils.getInfo().getAddress());
    int lowestAddress = ipAddressToInt(utils.getInfo().getLowAddress());
    if (cidrAddress > lowestAddress) {
        throw new ValidationException("Ip address for CIDR has numbers for 0 mask",
                ValidationFailureType.CIDR_FORMAT);
    }

    return utils;
}

---

From source file:org.xlcloud.network.validatation.CIDRValidator.java

/**
 * Validates if CIDR is has valid format and validates if 0 in mask are
 * equal 0 in IpAddress/*from w  w  w .  ja va 2  s . com*/
 * 
 * @throws ValidationException
 *             , when at least one of CIDR has invalid format
 * @throws DuplicatedEntityException
 *             , when CIDR addresses are overlaped
 */
public static void validateSeparableCIDR(String incoming, String external) {

    SubnetUtils utils1 = toSubnetUtils(incoming);
    SubnetUtils utils2 = toSubnetUtils(external);

    String ipAddress1 = utils1.getInfo().getAddress();
    String ipAddress2 = utils2.getInfo().getAddress();

    String mask1 = utils1.getInfo().getNetmask();
    String mask2 = utils2.getInfo().getNetmask();

    int intMask1 = ipAddressToInt(mask1);
    int intMask2 = ipAddressToInt(mask2);
    int mask = (Integer.valueOf(incoming.split("/")[1]) < Integer.valueOf(external.split("/")[1])) ? (intMask1)
            : (intMask2);

    if ((ipAddressToInt(ipAddress1) & mask) == (ipAddressToInt(ipAddress2) & mask)) {
        throw new DuplicatedEntityException("CIDR address has overlap ranges", EntityType.CIDR_ADDRESS,
                incoming);
    }
}

---

From source file:OSFFM_ORC.FederationActionManager.java

/**
 * This function is prepared for future usage it has the scope to add a
 * network segment inside Openstack in order to absolve at a FEDSDN calls.
 *
 * @param fu/*from   ww  w  .j a v a2  s  .  c om*/
 * @param OSF_network_segment_id
 * @param OSF_cloud
 * @param netParameter
 * @param federationTenant
 * @return
 * @throws Exception
 */
public JSONObject networkSegmentAdd(FederationUser fu, String OSF_network_segment_id, String OSF_cloud,
        HashMap netParameter, String federationTenant) throws Exception {
    DBMongo db = new DBMongo();
    JSONObject reply = new JSONObject();
    db.init();
    db.setDbName(federationTenant);
    db.connectLocale(db.getMdbIp());
    HashMap fum = this.getAllFederatedCloudCreds(fu);
    JSONObject network_info = new JSONObject(), network_infoGLOBAL = new JSONObject();
    JSONArray ja = new JSONArray();

    Set s = fum.keySet();
    OpenstackInfoContainer credential = null;
    NeutronTest neutron = null;
    Iterator i = s.iterator();
    FederatedUser fed_U = null;
    while (i.hasNext()) {
        try {
            //Momentaneamente viene implementata una gestione singola del cloud federato.
            //nel caso in cui si decider di gestire globalmente l'insieme dei cloud federati fare come indicato sotto, rimuovendo 
            ////l'if che controlla il cloud
            //////>>>BEACON: inserire gestione con array di thread ogni thread dovr:
            JSONObject fdu = (JSONObject) fum.get(i.next());
            if (!((String) fdu.get("federatedCloud")).equals(OSF_cloud)) {
                continue;
            }
            fed_U = new FederatedUser(fdu.toString());
            String federated_cmp_endp = (String) db
                    .getDatacenterFromId(fu.getUser(), (String) fdu.get("federatedCloud")).get("idmEndpoint");//TO BE VERIFIED
            credential = new OpenstackInfoContainer((String) fdu.get("federatedCloud"), federated_cmp_endp,
                    fu.getUser(), (String) fdu.get("federatedUser"), (String) fdu.get("federatedPassword"),
                    fed_U.getRegion());
            neutron = new NeutronTest(credential.getEndpoint(), credential.getTenant(), credential.getUser(),
                    credential.getPassword(), credential.getRegion());
        } catch (Exception e) {
            reply.put("returncode", 1);
            reply.put("errormesg", "USER_AUTHENTICATION_EXCEPTION: OPERATION ABORTED");
            reply.put("network_info", "null");
            LOGGER.error("USER_AUTHENTICATION_EXCEPTION: OPERATION ABORTED >>>[Token:" + fu.getToken()
                    + "]; No federated credential has found for selected parameters.");
            throw new Exception(reply.toString());
        }

        String cidr = "";
        boolean found = false, cidrPresent = false;
        String internalNetId = db.getInternalNetworkID(fu.getUser(), OSF_network_segment_id, fed_U.getCloud());
        if (internalNetId != null) {
            Networks N = neutron.listNetworks();
            Iterator<Network> iN = N.iterator();
            found = false;
            while (i.hasNext() && !found) {
                Network n = iN.next();
                if (internalNetId.equals(n.getId())) {
                    found = true;//nothing to do
                }
            }
            if (!found) {
                //this is the case when some info aren't aligned, the internal ID for netsegment are present but 
                //// no network is retrieved for tenant inside the cloud match it.
                //Inserire qui la chiamata relativa al Network Segment verso l'API "/fednet/{fednetId}/{site_id}/netsegment/{netsegment_id}"
                ////da cui ritrovare tutte le varie 
                //in alternativa creare le informazioni qui:
                HashMap th = new HashMap();
                th.put("netsegments", OSF_network_segment_id);
                org.json.JSONObject j = db.getcidrInfoes(fu.getUser(), th);
                if (j != null) {
                    //this is the case when a cidr is already defined for this fednet and FederationUser. That would mean that we have to create the 
                    ////other netsegments of the fednet with ther same parameters.                         
                    th = new HashMap();
                    th.put("netsegments", OSF_network_segment_id);
                    th.put("cloudId", fed_U.getCloud());
                    org.json.JSONObject j2 = db.getcidrInfoes(fu.getUser(), th);
                    if (j2 == null) {
                        //on mongo the netsegments searched is not found for this cloud then we will take the federation cidr
                        cidr = (String) j.get("cidr");
                    } else {
                        //disallineamento  presente un cidr ma non c' un internalId che corrisponda al netsegments
                        //sarebbe giusto creare un eccezione
                        throw new Exception(
                                "A problematic situation is founded! MongoDB information aren't alingned Contact the administrator!");
                    }
                } else {
                    //this is the case when on mongo the cidr for netsegments indicated is not found. This case represent first istantiation of the
                    ////netsegment for this fednet and FederationUser.   
                    cidrPresent = true;
                }
            } else {
                //match
                //nothing to do
            }

        } else {
            internalNetId = java.util.UUID.randomUUID().toString();
        }
        //prepare and retrieve information for creation of network
        Boolean dhcp = (Boolean) netParameter.get("dhcpEnable");
        if (dhcp == null) {
            dhcp = false;
        }
        Boolean shared = (Boolean) netParameter.get("shared");
        if (shared == null) {
            shared = false;
        }
        Boolean external = (Boolean) netParameter.get("external");
        if (external == null) {
            external = false;
        }
        Boolean adminStateUp = (Boolean) netParameter.get("adminStateUp");
        if (adminStateUp == null) {
            adminStateUp = false;
        }
        String subnetId = java.util.UUID.randomUUID().toString();
        if (!cidrPresent) {
            cidr = this.cidrgen();
        }
        HashMap allpo = this.calculateAllocationPool(cidr);
        SubnetUtils su = new SubnetUtils(cidr);
        SubnetInfo si = su.getInfo();
        String gwadd = si.getLowAddress();
        String fednets = "";//fednet;
        try {
            FunctionResponseContainer frc = neutron.createCompleteNetw(fed_U.getRegion(), internalNetId, cidr,
                    (String) allpo.get("allocationPoolStart"), (String) allpo.get("allocationPoolEnd"),
                    subnetId, gwadd, dhcp, fu.getUser(), shared, external, adminStateUp, fednets);

            //da frc. si possono ottenere le informazioni qui presenti 
            /*
             Network{id=258453f7-b655-4fbd-bee6-d1ac2d9fe7bc, 
             status=ACTIVE, 
             subnets=[], 
             name=ert, 
             adminStateUp=true, 
             shared=true, 
             tenantId=demo, 
             networkType=null,
             physicalNetworkName=null,
             segmentationId=null, 
             external=true, 
             portSecurity=null, 
             profileId=null,
             multicastIp=null, 
             segmentAdd=null, 
             segmentDel=null, 
             memberSegments=null, 
             segments=null, 
             networkFlavor=null}
             */
        } catch (Exception e) {
            LOGGER.error("Exception occurred in network creation operation!");
        }
        db.storeInternalNetworkID(fu.getUser(), OSF_network_segment_id, fed_U.getCloud(), internalNetId);
        db.insertcidrInfoes(fu.getUser(), cidr, fednets, OSF_network_segment_id, fed_U.getCloud());
        network_info = new JSONObject();
        network_info.put("cloudId", fed_U.getCloud());
        network_info.put("internalId", internalNetId);
        network_info.put("FedSDN_netSegId", OSF_network_segment_id);
        network_info.put("network_address", cidr.subSequence(0, cidr.indexOf("/")));
        network_info.put("network_mask", si.getNetmask());
        network_info.put("size", si.getAddressCount());
        ja.put(network_info);

    }
    network_infoGLOBAL.put("ResponseArray", ja);
    ///DECIDERE COME GESTIRE LE INFORMAZIONI: COSA RESTITUIRE AL FEDSDN 
    ////momentaneamente viene restituito un JSONarray con un solo elemento, quello della cloud indicata da OSF_cloud
    reply.put("returncode", 0);
    reply.put("errormesg", "None");
    reply.put("network_info", network_infoGLOBAL);

    return reply;

}

---

From source file:OSFFM_ORC.FederationActionManager.java

/**
 *
 * @param cidr/*from   w w w . ja v a  2  s. c o m*/
 * @return
 * @throws Exception
 * @author gtricomi
 */
private HashMap calculateAllocationPool(String cidr) throws Exception {
    HashMap hm = new HashMap();
    String allocationPoolStart = this.nextIpAddress(cidr);
    //we need the third IP of the allocation pool
    for (int i = 0; i < 2; i++) {
        allocationPoolStart = this.nextIpAddress(allocationPoolStart);
    }

    hm.put("allocationPoolStart", allocationPoolStart);
    SubnetUtils su = new SubnetUtils(cidr);
    SubnetInfo si = su.getInfo();
    hm.put("allocationPoolEnd", si.getHighAddress());
    return hm;
}

---

From source file:projetohorus.DadosColetadosPDF.java

void GerarPDF() throws IOException, DocumentException, EmailException {
    Document doc = null;/*from w ww  .jav a  2  s.c  o  m*/
    OutputStream os = null;

    try {
        doc = new Document(PageSize.A4, 72, 72, 72, 72);
        os = new FileOutputStream("tesfinal11.pdf");
        PdfWriter.getInstance(doc, os);
        doc.open();
        Image img = Image.getInstance("LogoProject.png");
        img.setAlignment(Element.ALIGN_CENTER);

        doc.add(img);

        InetAddress localHost = Inet4Address.getLocalHost();
        NetworkInterface networkInterface = NetworkInterface.getByInetAddress(localHost);
        short x = networkInterface.getInterfaceAddresses().get(0).getNetworkPrefixLength();
        String n = localHost.getHostAddress() + "/" + x;
        SubnetUtils utils = new SubnetUtils(n);
        ;

        PdfPTable table = new PdfPTable(new float[] { 0.50f, 0.70f, 0.90f });

        table = new PdfPTable(3);

        Paragraph p = new Paragraph("");
        p.setAlignment(Element.ALIGN_CENTER);
        p.setSpacingAfter(30);
        doc.add(p);
        p = new Paragraph("Informaes da Network");
        p.setAlignment(Element.ALIGN_CENTER);
        p.setSpacingAfter(30);

        doc.add(p);
        Paragraph paragraph = new Paragraph("" + utils.getInfo());
        paragraph.setAlignment(Element.ALIGN_CENTER);
        paragraph.setSpacingAfter(30);
        doc.add(paragraph);
        table.setHorizontalAlignment(Element.ALIGN_CENTER);

        PdfPCell header = new PdfPCell(new Paragraph("Diagnostico do Scanner da Rede"));
        header.setColspan(3);
        table.addCell(header);
        table.addCell("IP");
        table.addCell("HostName");
        table.addCell("Portas Abertas");
        for (int i = 0; i < IP.size(); i++) {

            table.addCell(IP.get(i));
            table.addCell(NameHost.get(i));
            table.addCell("" + PortasA.get(i));
        }
        doc.add(table);

    } finally {
        if (doc != null) {

            doc.close();
        }
        if (os != null) {

            os.close();
        }

    }
    EnvioEmail sc = new EnvioEmail();
    sc.EnvioEmail();

}

---

From source file:projetohorus.TamanhoHost.java

void TamanhoHost() throws UnknownHostException, SocketException {
    InetAddress localHost = Inet4Address.getLocalHost();
    NetworkInterface networkInterface = NetworkInterface.getByInetAddress(localHost);
    short x = networkInterface.getInterfaceAddresses().get(0).getNetworkPrefixLength();
    String n = localHost.getHostAddress() + "/" + x;
    System.out.println(n);//  w  w w .j  av  a2s  .  com
    SubnetUtils utils = new SubnetUtils(n);

    System.out.println(utils.getInfo());
    String first = utils.getInfo().getLowAddress();
    String last = utils.getInfo().getHighAddress();
    String[] iplast = last.split(Pattern.quote("."));
    String[] ipfirst = first.split(Pattern.quote("."));

    numfirst = Integer.parseInt(ipfirst[3]);
    numlast = Integer.parseInt(iplast[3]);

}

---

From source file:vn.vnpttech.ssdc.nms.webapp.util.SubnetUtil.java

/**
 * check ip range of two cidr is overlap
 *
 * @param cidr1//from   ww w .j ava2  s  .co  m
 * @param cidr2
 * @return true if overlap, false if not
 */
public static boolean checkCidrOverlap(String cidr1, String cidr2) {
    SubnetUtils su = new SubnetUtils(cidr1);
    SubnetUtils su2 = new SubnetUtils(cidr2);

    int start1 = su.getInfo().asInteger(su.getInfo().getLowAddress());
    int end1 = su.getInfo().asInteger(su.getInfo().getHighAddress());

    int start2 = su2.getInfo().asInteger(su2.getInfo().getLowAddress());
    int end2 = su2.getInfo().asInteger(su2.getInfo().getHighAddress());

    boolean ret = false;

    if (!((end2 <= start1) && (end1 <= start2))) {
        ret = true;
    } else {
        ret = false;
    }
    return ret;

}

---

From source file:vn.vnpttech.ssdc.nms.webapp.util.SubnetUtil.java

/**
 * Check ip range of cidr2 in ip range cidr1
 *
 * @param cidr1//  w  ww  . jav  a2 s.c o  m
 * @param cidr2
 * @return true if cidr2 in cidr1, false if not
 */
public static boolean checkCidrInCdir(String cidr1, String cidr2) {
    SubnetUtils su = new SubnetUtils(cidr1);
    SubnetUtils su2 = new SubnetUtils(cidr2);

    System.out.println(su.getInfo().getCidrSignature());

    System.out.println(su.getInfo().getLowAddress());
    System.out.println(su.getInfo().getHighAddress());

    int end1 = su.getInfo().asInteger(su.getInfo().getHighAddress());
    int start1 = su.getInfo().asInteger(su.getInfo().getLowAddress());

    int end2 = su2.getInfo().asInteger(su2.getInfo().getHighAddress());
    int start2 = su2.getInfo().asInteger(su2.getInfo().getLowAddress());

    boolean ret = false;

    if ((start1 <= start2) && (end2 <= end1)) {
        ret = true;
    } else {
        ret = false;
    }
    return ret;

}

---

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