/*
- * Copyright (c) 2013 Contextream, Inc. and others. All rights reserved.
+ * Copyright (c) 2014 Contextream, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
package org.opendaylight.lispflowmapping.implementation;
-import java.net.InetAddress;
-import java.net.UnknownHostException;
+import java.util.List;
import org.apache.commons.lang3.tuple.MutablePair;
import org.apache.commons.lang3.tuple.Pair;
import org.eclipse.osgi.framework.console.CommandInterpreter;
import org.eclipse.osgi.framework.console.CommandProvider;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ConsumerContext;
-import org.opendaylight.controller.sal.binding.api.BindingAwareConsumer;
+import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
+import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
import org.opendaylight.controller.sal.binding.api.NotificationListener;
import org.opendaylight.controller.sal.binding.api.NotificationService;
-import org.opendaylight.lispflowmapping.implementation.dao.InMemoryDAO;
+import org.opendaylight.lispflowmapping.implementation.config.ConfigIni;
+import org.opendaylight.lispflowmapping.implementation.dao.HashMapDb;
import org.opendaylight.lispflowmapping.implementation.dao.MappingServiceKey;
+import org.opendaylight.lispflowmapping.implementation.dao.MappingServiceKeyUtil;
import org.opendaylight.lispflowmapping.implementation.dao.MappingServiceNoMaskKey;
import org.opendaylight.lispflowmapping.implementation.lisp.MapResolver;
import org.opendaylight.lispflowmapping.implementation.lisp.MapServer;
+import org.opendaylight.lispflowmapping.implementation.mdsal.AuthenticationKeyDataListener;
+import org.opendaylight.lispflowmapping.implementation.mdsal.DataStoreBackEnd;
+import org.opendaylight.lispflowmapping.implementation.mdsal.MappingDataListener;
+import org.opendaylight.lispflowmapping.implementation.serializer.LispMessage;
import org.opendaylight.lispflowmapping.implementation.util.LispAFIConvertor;
import org.opendaylight.lispflowmapping.implementation.util.LispNotificationHelper;
import org.opendaylight.lispflowmapping.interfaces.dao.ILispDAO;
import org.opendaylight.lispflowmapping.interfaces.dao.ILispTypeConverter;
-import org.opendaylight.lispflowmapping.interfaces.dao.IQueryAll;
import org.opendaylight.lispflowmapping.interfaces.dao.IRowVisitor;
import org.opendaylight.lispflowmapping.interfaces.lisp.IFlowMapping;
+import org.opendaylight.lispflowmapping.interfaces.lisp.IFlowMappingShell;
import org.opendaylight.lispflowmapping.interfaces.lisp.IMapNotifyHandler;
import org.opendaylight.lispflowmapping.interfaces.lisp.IMapRequestResultHandler;
import org.opendaylight.lispflowmapping.interfaces.lisp.IMapResolverAsync;
import org.opendaylight.lispflowmapping.interfaces.lisp.IMapServerAsync;
-import org.opendaylight.lispflowmapping.type.sbplugin.ILispSouthboundPlugin;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.AddMapping;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.MapNotify;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.MapRegister;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.MapReply;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.MapRequest;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.RequestMapping;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.lispaddress.LispAddressContainer;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.lispaddress.LispAddressContainerBuilder;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.lispaddress.lispaddresscontainer.Address;
-import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.lispaddress.lispaddresscontainer.address.Ipv4Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.AddMapping;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.LfmControlPlaneService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.MapNotify;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.MapRegister;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.MapReply;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.MapRequest;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.RequestMapping;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.SendMapNotifyInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.SendMapReplyInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.SendMapRequestInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispaddress.LispAddressContainer;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispaddress.lispaddresscontainer.address.ipv4.Ipv4AddressBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.mapnotifymessage.MapNotifyBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.mapreplymessage.MapReplyBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.maprequestmessage.MapRequestBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.transportaddress.TransportAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.transportaddress.TransportAddressBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mapping.database.rev150314.db.instance.Mapping;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
+import org.opendaylight.yangtools.yang.binding.Notification;
import org.osgi.framework.BundleContext;
import org.osgi.framework.FrameworkUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import com.google.common.net.InetAddresses;
-
-public class LispMappingService implements CommandProvider, IFlowMapping, BindingAwareConsumer, //
+public class LispMappingService implements CommandProvider, IFlowMapping, IFlowMappingShell, BindingAwareProvider,
IMapRequestResultHandler, IMapNotifyHandler {
- protected static final Logger logger = LoggerFactory.getLogger(LispMappingService.class);
+ protected static final Logger LOG = LoggerFactory.getLogger(LispMappingService.class);
+ private static final ConfigIni configIni = new ConfigIni();
+ private AuthenticationKeyDataListener keyListener;
+ private MappingDataListener mappingListener;
private ILispDAO lispDao = null;
private IMapResolverAsync mapResolver;
private IMapServerAsync mapServer;
private volatile boolean shouldIterateMask;
private volatile boolean shouldAuthenticate;
+ private volatile boolean smr = configIni.smrIsSet();
private ThreadLocal<MapReply> tlsMapReply = new ThreadLocal<MapReply>();
private ThreadLocal<MapNotify> tlsMapNotify = new ThreadLocal<MapNotify>();
- private ThreadLocal<Pair<MapRequest, InetAddress>> tlsMapRequest = new ThreadLocal<Pair<MapRequest, InetAddress>>();
+ private ThreadLocal<Pair<MapRequest, TransportAddress>> tlsMapRequest = new ThreadLocal<Pair<MapRequest, TransportAddress>>();
- private ILispSouthboundPlugin lispSB = null;
+ private LfmControlPlaneService lispSB = null;
- private ConsumerContext session;
+ private ProviderContext session;
- public static void main(String[] args) throws Exception {
- LispMappingService serv = new LispMappingService();
- serv.setLispDao(new InMemoryDAO());
- serv.init();
- }
+ private DataStoreBackEnd dsbe;
+ private NotificationService notificationService;
+ private static LispMappingService lfmService = null;
class LispIpv4AddressInMemoryConverter implements ILispTypeConverter<Ipv4Address, Integer> {
}
class MappingServiceNoMaskKeyConvertor implements ILispTypeConverter<MappingServiceNoMaskKey, Integer> {
}
+ public static LispMappingService getLispMappingService() {
+ return lfmService;
+ }
+
void setBindingAwareBroker(BindingAwareBroker bindingAwareBroker) {
- logger.debug("BindingAwareBroker set!");
+ LOG.debug("BindingAwareBroker set!");
BundleContext bundleContext = FrameworkUtil.getBundle(this.getClass()).getBundleContext();
- bindingAwareBroker.registerConsumer(this, bundleContext);
+ bindingAwareBroker.registerProvider(this, bundleContext);
+
+ // For the time being we initialize variables here. But once we remove the activator, these should
+ // be moved to the constructor.
+ lfmService = this;
+ setLispDao(new HashMapDb());
}
void unsetBindingAwareBroker(BindingAwareBroker bindingAwareBroker) {
- logger.debug("BindingAwareBroker was unset in LispMappingService");
+ LOG.debug("BindingAwareBroker was unset in LispMappingService");
+ lfmService = null;
+ unsetLispDao(lispDao);
}
public void basicInit(ILispDAO dao) {
}
void setLispDao(ILispDAO dao) {
- logger.debug("LispDAO set in LispMappingService");
+ LOG.trace("LispDAO set in LispMappingService");
basicInit(dao);
- logger.debug("Registering LispIpv4Address");
- lispDao.register(LispIpv4AddressInMemoryConverter.class);
- logger.debug("Registering LispIpv6Address");
- lispDao.register(LispIpv6AddressInMemoryConverter.class);
- logger.debug("Registering MappingServiceKey");
- lispDao.register(MappingServiceKeyConvertor.class);
- logger.debug("Registering MappingServiceNoMaskKey");
- lispDao.register(MappingServiceNoMaskKeyConvertor.class);
}
void unsetLispDao(ILispDAO dao) {
- logger.debug("LispDAO was unset in LispMappingService");
+ LOG.trace("LispDAO was unset in LispMappingService");
mapServer = null;
mapResolver = null;
lispDao = null;
public void init() {
try {
registerWithOSGIConsole();
- logger.info("LISP (RFC6830) Mapping Service init finished");
- } catch (Throwable t) {
- t.printStackTrace();
+ LOG.info("LISP (RFC6830) Mapping Service init finished");
+ } catch (Exception e) {
+ LOG.error(e.getStackTrace().toString());
}
}
}
public void destroy() {
- logger.debug("LISP (RFC6830) Mapping Service is destroyed!");
+ LOG.info("LISP (RFC6830) Mapping Service is destroyed!");
mapResolver = null;
mapServer = null;
+ unsetLispDao(lispDao);
+ closeDataListeners();
}
public void _removeEid(final CommandInterpreter ci) {
- lispDao.remove(LispAFIConvertor.asIPAfiAddress(ci.nextArgument()));
+ LispAddressContainer eid = LispAFIConvertor.getIPContainer(ci.nextArgument());
+ lispDao.remove(MappingServiceKeyUtil.generateMappingServiceKey(eid));
}
public void _dumpAll(final CommandInterpreter ci) {
- ci.println("EID\tRLOCs");
- if (lispDao instanceof IQueryAll) {
- ((IQueryAll) lispDao).getAll(new IRowVisitor() {
- String lastKey = "";
-
- public void visitRow(Class<?> keyType, Object keyId, String valueKey, Object value) {
- String key = keyType.getSimpleName() + "#" + keyId;
- if (!lastKey.equals(key)) {
- ci.println();
- ci.print(key + "\t");
- }
- ci.print(valueKey + "=" + value + "\t");
- lastKey = key;
+ ci.print(printMappings());
+ }
+
+ public String printMappings() {
+ final StringBuffer sb = new StringBuffer();
+ sb.append("EID\tRLOCs\n");
+ lispDao.getAll(new IRowVisitor() {
+ String lastKey = "";
+
+ public void visitRow(Object keyId, String valueKey, Object value) {
+ String key = keyId.getClass().getSimpleName() + "#" + keyId;
+ if (!lastKey.equals(key)) {
+ sb.append("\n" + key + "\t");
}
- });
- ci.println();
- } else {
- ci.println("Not implemented by this DAO");
+ sb.append(valueKey + "=" + value + "\t");
+ lastKey = key;
+ }
+ });
+ sb.append("\n");
+ return sb.toString();
+ }
+
+ public void _setShouldOverwriteRlocs(final CommandInterpreter ci) {
+ try {
+ boolean shouldOverwriteRloc = Boolean.parseBoolean(ci.nextArgument());
+ setOverwrite(shouldOverwriteRloc);
+ } catch (Exception e) {
+ ci.println("Bad Usage!!");
}
- return;
+
}
public void _addDefaultPassword(final CommandInterpreter ci) {
- LispAddressContainerBuilder builder = new LispAddressContainerBuilder();
- builder.setAddress((Address) (new Ipv4Builder().setIpv4Address(new Ipv4Address("0.0.0.0")).build()));
- addAuthenticationKey(builder.build(), 0, "password");
+ addDefaultKeyIPv4();
+ }
+
+ public void addDefaultKeyIPv4() {
+ LispAddressContainer address = LispAFIConvertor.toContainer(
+ new Ipv4AddressBuilder().setIpv4Address(new Ipv4Address("0.0.0.0")).build());
+ addAuthenticationKey(address, 0, "password");
}
public String getHelp() {
StringBuffer help = new StringBuffer();
help.append("---LISP Mapping Service---\n");
- help.append("\t dumpAll - Dump all current EID -> RLOC mapping\n");
- help.append("\t removeEid - Remove a single LispIPv4Address Eid\n");
+ help.append("\t dumpAll - Dump all current EID -> RLOC mappings\n");
+ help.append("\t removeEid <EID> - Remove a single EID (/32 or /128)\n");
+ help.append("\t setShouldOverwriteRlocs <true|false> - Set the map server's behavior regarding existing RLOCs\n");
+ help.append("\t addDefaultPassword - Add \"password\" as default password for IPv4 EIDs");
return help.toString();
}
public MapReply handleMapRequest(MapRequest request) {
+ return handleMapRequest(request, smr);
+ }
+
+ public MapReply handleMapRequest(MapRequest request, boolean smr) {
+ LOG.debug("DAO: Retrieving mapping for {}/{}",
+ LispAFIConvertor.toString(request.getEidRecord().get(0).getLispAddressContainer()),
+ request.getEidRecord().get(0).getMask());
+
tlsMapReply.set(null);
tlsMapRequest.set(null);
- mapResolver.handleMapRequest(request, this);
+ mapResolver.handleMapRequest(request, smr, this);
// After this invocation we assume that the thread local is filled with
// the reply
if (tlsMapRequest.get() != null) {
- getLispSB().handleMapRequest(tlsMapRequest.get().getLeft(), tlsMapRequest.get().getRight());
+ SendMapRequestInputBuilder smrib = new SendMapRequestInputBuilder();
+ new MapRequestBuilder(tlsMapRequest.get().getLeft());
+ smrib.setMapRequest(new MapRequestBuilder(tlsMapRequest.get().getLeft()).build());
+ smrib.setTransportAddress(tlsMapRequest.get().getRight());
+ getLispSB().sendMapRequest(smrib.build());
return null;
} else {
return tlsMapReply.get();
}
public MapNotify handleMapRegister(MapRegister mapRegister) {
+ return handleMapRegister(mapRegister, smr);
+ }
+
+ public MapNotify handleMapRegister(MapRegister mapRegister, boolean smr) {
+ LOG.debug("DAO: Adding mapping for {}/{}",
+ LispAFIConvertor.toString(mapRegister.getEidToLocatorRecord().get(0).getLispAddressContainer()),
+ mapRegister.getEidToLocatorRecord().get(0).getMaskLength());
+
tlsMapNotify.set(null);
- mapServer.handleMapRegister(mapRegister, this);
+ mapServer.handleMapRegister(mapRegister, smr, this);
// After this invocation we assume that the thread local is filled with
// the reply
return tlsMapNotify.get();
}
public String getAuthenticationKey(LispAddressContainer address, int maskLen) {
+ LOG.debug("DAO: Retrieving authentication key for {}/{}", LispAFIConvertor.toString(address), maskLen);
return mapServer.getAuthenticationKey(address, maskLen);
}
- public boolean removeAuthenticationKey(LispAddressContainer address, int maskLen) {
- return mapServer.removeAuthenticationKey(address, maskLen);
+ public void removeAuthenticationKey(LispAddressContainer address, int maskLen) {
+ LOG.debug("DAO: Removing authentication key for {}/{}", LispAFIConvertor.toString(address), maskLen);
+ mapServer.removeAuthenticationKey(address, maskLen);
}
- public boolean addAuthenticationKey(LispAddressContainer address, int maskLen, String key) {
- return mapServer.addAuthenticationKey(address, maskLen, key);
+ public void addAuthenticationKey(LispAddressContainer address, int maskLen, String key) {
+ LOG.debug("DAO: Adding authentication key '{}' for {}/{}", key, LispAFIConvertor.toString(address), maskLen);
+ mapServer.addAuthenticationKey(address, maskLen, key);
+ }
+
+ public void removeMapping(LispAddressContainer address, int maskLen) {
+ LOG.debug("DAO: Removing mapping for {}/{}", LispAFIConvertor.toString(address), maskLen);
+ mapServer.removeMapping(address, maskLen, smr, this);
}
public boolean shouldIterateMask() {
return this.shouldIterateMask;
}
+ public boolean shouldUseSmr() {
+ return this.smr;
+ }
+
+ public void setShouldUseSmr(boolean smr) {
+ this.smr = smr;
+ }
+
public void setShouldIterateMask(boolean shouldIterateMask) {
this.shouldIterateMask = shouldIterateMask;
this.mapResolver.setShouldIterateMask(shouldIterateMask);
return shouldAuthenticate;
}
- public void onSessionInitialized(ConsumerContext session) {
- logger.debug("Lisp Consumer session initialized!");
- NotificationService notificationService = session.getSALService(NotificationService.class);
- // notificationService.registerNotificationListener(LispNotification.class,
- // this);
- notificationService.registerNotificationListener(AddMapping.class, new MapRegisterNotificationHandler());
- notificationService.registerNotificationListener(RequestMapping.class, new MapRequestNotificationHandler());
+ @Override
+ public void onSessionInitiated(ProviderContext session) {
+ LOG.info("Lisp Consumer session initialized!");
+ notificationService = session.getSALService(NotificationService.class);
+ dsbe = new DataStoreBackEnd(session.getSALService(DataBroker.class));
+ registerNotificationListener(AddMapping.class, new MapRegisterNotificationHandler());
+ registerNotificationListener(RequestMapping.class, new MapRequestNotificationHandler());
+ registerDataListeners(session.getSALService(DataBroker.class));
this.session = session;
}
+ private void registerDataListeners(DataBroker broker) {
+ keyListener = new AuthenticationKeyDataListener(broker, this);
+ mappingListener = new MappingDataListener(broker, this);
+ }
+
+ private void closeDataListeners() {
+ keyListener.closeDataChangeListener();
+ mappingListener.closeDataChangeListener();
+ }
+
+ public <T extends Notification> void registerNotificationListener(Class<T> notificationType, NotificationListener<T> listener) {
+ notificationService.registerNotificationListener(notificationType, listener);
+ }
+
private class MapRegisterNotificationHandler implements NotificationListener<AddMapping> {
@Override
public void onNotification(AddMapping mapRegisterNotification) {
- MapNotify mapNotify = handleMapRegister(mapRegisterNotification.getMapRegister());
- getLispSB().handleMapNotify(mapNotify,
- LispNotificationHelper.getInetAddressFromIpAddress(mapRegisterNotification.getTransportAddress().getIpAddress()));
-
+ MapNotify mapNotify = handleMapRegister(mapRegisterNotification.getMapRegister(), smr);
+ if (mapNotify != null) {
+ TransportAddressBuilder tab = new TransportAddressBuilder();
+ tab.setIpAddress(mapRegisterNotification.getTransportAddress().getIpAddress());
+ tab.setPort(new PortNumber(LispMessage.PORT_NUM));
+ SendMapNotifyInputBuilder smnib = new SendMapNotifyInputBuilder();
+ smnib.setMapNotify(new MapNotifyBuilder(mapNotify).build());
+ smnib.setTransportAddress(tab.build());
+ getLispSB().sendMapNotify(smnib.build());
+ } else {
+ LOG.warn("got null map notify");
+ }
+
+ List<Mapping> mappings = LispNotificationHelper.getMapping(mapRegisterNotification);
+ for (Mapping mapping : mappings) {
+ dsbe.updateMapping(mapping);
+ }
}
}
@Override
public void onNotification(RequestMapping mapRequestNotification) {
MapReply mapReply = handleMapRequest(mapRequestNotification.getMapRequest());
- getLispSB().handleMapReply(mapReply,
- LispNotificationHelper.getInetAddressFromIpAddress(mapRequestNotification.getTransportAddress().getIpAddress()));
+ if (mapReply != null) {
+ SendMapReplyInputBuilder smrib = new SendMapReplyInputBuilder();
+ smrib.setMapReply((new MapReplyBuilder(mapReply).build()));
+ smrib.setTransportAddress(mapRequestNotification.getTransportAddress());
+ getLispSB().sendMapReply(smrib.build());
+ } else {
+ LOG.warn("got null map reply");
+ }
}
-
}
- private ILispSouthboundPlugin getLispSB() {
+ private LfmControlPlaneService getLispSB() {
if (lispSB == null) {
- lispSB = session.getRpcService(ILispSouthboundPlugin.class);
+ lispSB = session.getRpcService(LfmControlPlaneService.class);
}
return lispSB;
}
tlsMapNotify.set(notify);
}
+ public void handleSMR(MapRequest smr, LispAddressContainer subscriber) {
+ LOG.debug("Sending SMR to " + subscriber.toString());
+ SendMapRequestInputBuilder smrib = new SendMapRequestInputBuilder();
+ smrib.setMapRequest(new MapRequestBuilder(smr).build());
+ smrib.setTransportAddress(LispNotificationHelper.getTransportAddressFromContainer(subscriber));
+ getLispSB().sendMapRequest(smrib.build());
+
+ }
+
+ @Override
+ public void handleNonProxyMapRequest(MapRequest mapRequest, TransportAddress transportAddress) {
+ tlsMapRequest.set(new MutablePair<MapRequest, TransportAddress>(mapRequest, transportAddress));
+ }
+
@Override
- public void handleNonProxyMapRequest(MapRequest mapRequest, InetAddress targetAddress) {
- tlsMapRequest.set(new MutablePair<MapRequest, InetAddress>(mapRequest, targetAddress));
+ public void clean() {
+ lispDao.removeAll();
}
+ @Override
+ public boolean shouldOverwrite() {
+ return mapServer.shouldOverwrite();
+ }
+
+ @Override
+ public void setOverwrite(boolean overwrite) {
+ mapServer.setOverwrite(overwrite);
+ }
}