List of usage examples for org.apache.commons.net.util SubnetUtils setInclusiveHostCount
public void setInclusiveHostCount(boolean inclusiveHostCount)
true if you want the return value of SubnetInfo#getAddressCount() to include the network and broadcast addresses. From source file:com.cloud.utils.net.NetUtils.java
public static boolean isIpWithtInCidrRange(final String ipAddress, final String cidr) { if (!isValidIp(ipAddress)) { return false; }//ww w .j av a2s. 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; }
From source file:org.apache.hadoop.util.MachineList.java
/** * Accepts a collection of ip/cidr/host addresses * // w w w. j a va 2s . c o m * @param hostEntries * @param addressFactory addressFactory to convert host to InetAddress */ public MachineList(Collection<String> hostEntries, InetAddressFactory addressFactory) { this.addressFactory = addressFactory; if (hostEntries != null) { if ((hostEntries.size() == 1) && (hostEntries.contains(WILDCARD_VALUE))) { all = true; ipAddresses = null; hostNames = null; cidrAddresses = null; } else { all = false; Set<String> ips = new HashSet<String>(); List<SubnetUtils.SubnetInfo> cidrs = new LinkedList<SubnetUtils.SubnetInfo>(); Set<String> hosts = new HashSet<String>(); for (String hostEntry : hostEntries) { //ip address range if (hostEntry.indexOf("/") > -1) { try { SubnetUtils subnet = new SubnetUtils(hostEntry); subnet.setInclusiveHostCount(true); cidrs.add(subnet.getInfo()); } catch (IllegalArgumentException e) { LOG.warn("Invalid CIDR syntax : " + hostEntry); throw e; } } else if (InetAddresses.isInetAddress(hostEntry)) { //ip address ips.add(hostEntry); } else { //hostname hosts.add(hostEntry); } } ipAddresses = (ips.size() > 0) ? ips : null; cidrAddresses = (cidrs.size() > 0) ? cidrs : null; hostNames = (hosts.size() > 0) ? hosts : null; } } else { all = false; ipAddresses = null; hostNames = null; cidrAddresses = null; } }
From source file:org.apache.nifi.cluster.firewall.impl.FileBasedClusterNodeFirewall.java
private void parseConfig(final File config) throws IOException { // clear old information subnetInfos.clear();/* www . j ava 2 s. co m*/ try (BufferedReader br = new BufferedReader(new FileReader(config))) { String ipOrHostLine; String ipCidr; int totalIpsAdded = 0; while ((ipOrHostLine = br.readLine()) != null) { // cleanup whitespace ipOrHostLine = ipOrHostLine.trim(); if (ipOrHostLine.isEmpty() || ipOrHostLine.startsWith("#")) { // skip empty lines or comments continue; } else if (ipOrHostLine.contains("#")) { // parse out comments in IP containing lines ipOrHostLine = ipOrHostLine.substring(0, ipOrHostLine.indexOf("#")).trim(); } // if given a complete IP, then covert to CIDR if (ipOrHostLine.contains("/")) { ipCidr = ipOrHostLine; } else if (ipOrHostLine.contains("\\")) { logger.warn( "CIDR IP notation uses forward slashes '/'. Replacing backslash '\\' with forward slash'/' for '{}'", ipOrHostLine); ipCidr = ipOrHostLine.replace("\\", "/"); } else { try { ipCidr = InetAddress.getByName(ipOrHostLine).getHostAddress(); if (!ipOrHostLine.equals(ipCidr)) { logger.debug("Resolved host '{}' to ip '{}'", ipOrHostLine, ipCidr); } ipCidr += "/32"; logger.debug("Adding CIDR to exact IP: '{}'", ipCidr); } catch (final UnknownHostException uhe) { logger.warn("Firewall is skipping unknown host address: '{}'", ipOrHostLine); continue; } } try { logger.debug("Adding CIDR IP to firewall: '{}'", ipCidr); final SubnetUtils subnetUtils = new SubnetUtils(ipCidr); subnetUtils.setInclusiveHostCount(true); subnetInfos.add(subnetUtils.getInfo()); totalIpsAdded++; } catch (final IllegalArgumentException iae) { logger.warn("Firewall is skipping invalid CIDR address: '{}'", ipOrHostLine); } } if (totalIpsAdded == 0) { logger.info("No IPs added to firewall. Firewall will accept all requests."); } else { logger.info( "Added {} IP(s) to firewall. Only requests originating from the configured IPs will be accepted.", totalIpsAdded); } } }
From source file:org.openbmp.db_rest.resources.Orr.java
/** * Lookup the IGP metric for the prefix (e.g. next hop) passed * * @param prefix IP in print form (this is the next-hop) * @param igpMap IGP RIB map/*from w ww. ja v a2 s . c om*/ * * @return null if no match, otherwise the column def list that matches is returned */ List<DbColumnDef> getIgpPrefixMetric(String prefix, Map<String, List<DbColumnDef>> igpMap) { List<DbColumnDef> found_cols = null; System.out.println("Lookup IGP metric cost for prefix " + prefix); for (Map.Entry<String, List<DbColumnDef>> row : igpMap.entrySet()) { // Prefix,PrefixLen,LocalPref,ASPath_Count,Origin,MED,NH List<DbColumnDef> cols = row.getValue(); SubnetUtils subU = new SubnetUtils(cols.get(0).getValue() + '/' + cols.get(1).getValue()); subU.setInclusiveHostCount(true); if (subU.getInfo().isInRange(prefix)) { System.out.println(" Found matching prefix, metric is " + cols.get(6).getValue()); found_cols = cols; break; } } return found_cols; }
From source file:org.ow2.sirocco.cloudmanager.connector.vcd.VcdCloudProvider.java
private void fromVappNetworkToNetwork(final VappNetwork vappNetwork, final Network n) { ReferenceType vappNetworkReferenceType = vappNetwork.getReference(); n.setName(vappNetworkReferenceType.getName()); n.setProviderAssignedId(vappNetworkReferenceType.getHref()); n.setState(Network.State.STARTED); // Mapping Rule /* If the vAppNetwork is not isolated and its name = the CIMI public network configuration parameter * then the CIMI network is set to PUBLIC else to PRIVATE */ /* Applying this rule with a vApp created outside Sirocco might not work properly ! * A workaround in this case is to use the OrgVdcNetwork to which the vAppNetwork is connected */ /*if (!vappNetwork.getResource().getConfiguration().getFenceMode().equals(FenceModeValuesType.ISOLATED.value()) && vappNetworkReferenceType.getName().equals(this.vCloudContext.getCimiPublicOrgVdcNetworkName())) { n.setNetworkType(Network.Type.PUBLIC); } else {//from w w w . ja v a 2s .c om n.setNetworkType(Network.Type.PRIVATE); }*/ // subnet List<Subnet> subnets = new ArrayList<Subnet>(); n.setSubnets(subnets); /*SubnetUtils utils = new SubnetUtils(vappNetwork.getResource().getConfiguration().getIpScope().getGateway(), vappNetwork .getResource().getConfiguration().getIpScope().getNetmask());*/ SubnetUtils utils = new SubnetUtils( vappNetwork.getResource().getConfiguration().getIpScopes().getIpScope().get(0).getGateway(), vappNetwork.getResource().getConfiguration().getIpScopes().getIpScope().get(0).getNetmask()); utils = new SubnetUtils(utils.getInfo().getNetworkAddress(), utils.getInfo().getNetmask()); utils.setInclusiveHostCount(false); SubnetInfo info = utils.getInfo(); Subnet subnet = new Subnet(); subnet.setCidr(info.getCidrSignature()); // subnet.setName(????); // subnet.setEnableDhcp(???); // subnet.setProviderAssignedId(???); subnet.setState(Subnet.State.AVAILABLE); subnet.setProtocol("IPv4"); subnets.add(subnet); }
From source file:org.ow2.sirocco.cloudmanager.connector.vcd.VcdCloudProvider.java
private void fromOrgVdcNetworkToNetwork(final OrgVdcNetwork orgVdcNetwork, final Network n) { ReferenceType orgVdcNetworkReferenceType = orgVdcNetwork.getReference(); n.setName(orgVdcNetworkReferenceType.getName()); n.setProviderAssignedId(orgVdcNetworkReferenceType.getHref()); n.setState(Network.State.STARTED); // Mapping Rule /* If the orgVdcNetwork name = the CIMI public network configuration parameter * then the CIMI network is set to PUBLIC else to PRIVATE */ /*if (orgVdcNetworkReferenceType.getName().equals(this.vCloudContext.getCimiPublicOrgVdcNetworkName())) { n.setNetworkType(Network.Type.PUBLIC); } else {//from w ww . j a va2s.c o m n.setNetworkType(Network.Type.PRIVATE); }*/ // subnet List<Subnet> subnets = new ArrayList<Subnet>(); n.setSubnets(subnets); /*SubnetUtils utils = new SubnetUtils(orgVdcNetwork.getResource().getConfiguration().getIpScope().getGateway(), orgVdcNetwork .getResource().getConfiguration().getIpScope().getNetmask());*/ SubnetUtils utils = new SubnetUtils( orgVdcNetwork.getResource().getConfiguration().getIpScopes().getIpScope().get(0).getGateway(), orgVdcNetwork.getResource().getConfiguration().getIpScopes().getIpScope().get(0).getNetmask()); utils = new SubnetUtils(utils.getInfo().getNetworkAddress(), utils.getInfo().getNetmask()); utils.setInclusiveHostCount(false); SubnetInfo info = utils.getInfo(); Subnet subnet = new Subnet(); subnet.setCidr(info.getCidrSignature()); // subnet.setName(????); // subnet.setEnableDhcp(???); // subnet.setProviderAssignedId(???); subnet.setState(Subnet.State.AVAILABLE); subnet.setProtocol("IPv4"); subnets.add(subnet); }
From source file:org.ow2.sirocco.cloudmanager.connector.vcd.VcdCloudProvider.java
VAppNetworkConfigurationType createIsolatedVAppNetworkConfigurationType(final String networkName, final NetworkConfiguration networkConfiguration) throws ConnectorException { VAppNetworkConfigurationType private_vAppNetworkConfigurationType = new VAppNetworkConfigurationType(); NetworkConfigurationType private_networkConfigurationType = new NetworkConfigurationType(); VcdCloudProvider.logger.info("vAppNetworkConfiguration Isolated:" + networkName); private_vAppNetworkConfigurationType.setNetworkName(networkName); // private_networkConfigurationType.setParentNetwork(vdc.getAvailableNetworkRefByName(this.cimiPublicOrgVdcNetworkName)); private_networkConfigurationType.setFenceMode(FenceModeValuesType.ISOLATED.value()); private_networkConfigurationType.setRetainNetInfoAcrossDeployments(true); // Configure Internal IP Settings if (networkConfiguration.getSubnets().size() != 1) { throw new ConnectorException( "validation error on field 'networkConfiguration.subnets.size': should be equal to 1"); }//from www.j a v a 2s. c o m SubnetUtils utils = new SubnetUtils(networkConfiguration.getSubnets().get(0).getCidr()); utils.setInclusiveHostCount(false); SubnetInfo info = utils.getInfo(); if (info.getAddressCount() < 2) { /* gateway @ + IP range @ >= 2 */ throw new ConnectorException("no usable addresses"); } IpScopeType ipScope = new IpScopeType(); /*ipScope.setNetmask("255.255.255.0"); ipScope.setGateway("192.168.2.1");*/ ipScope.setNetmask(info.getNetmask()); ipScope.setGateway(info.getLowAddress()); ipScope.setIsEnabled(true); ipScope.setIsInherited(false); // ??? IpRangesType ipRangesType = new IpRangesType(); IpRangeType ipRangeType = new IpRangeType(); /*ipRangeType.setStartAddress("192.168.2.100"); ipRangeType.setEndAddress("192.168.2.199");*/ ipRangeType.setStartAddress(info.getAllAddresses()[1]); ipRangeType.setEndAddress(info.getHighAddress()); ipRangesType.getIpRange().add(ipRangeType); ipScope.setIpRanges(ipRangesType); ipScope.setIsEnabled(true); IpScopesType ipScopes = new IpScopesType(); ipScopes.getIpScope().add(ipScope); private_networkConfigurationType.setIpScopes(ipScopes); private_vAppNetworkConfigurationType.setConfiguration(private_networkConfigurationType); return private_vAppNetworkConfigurationType; }
From source file:org.wikimedia.analytics.kraken.pageview.CidrFilter.java
/** * * @param subnetInput a comma separated list of subnets using the CIDR notation. *//*from ww w. j a va2 s . co m*/ public CidrFilter(final String subnetInput) { for (String subnet : subnetInput.split(",")) { SubnetUtils subnetUtil = new SubnetUtils(subnet); subnetUtil.setInclusiveHostCount(true); this.subnets.add(subnetUtil); } }