import org.junit.BeforeClass;
import org.junit.Test;
import org.mockito.Mockito;
+import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
import org.opendaylight.protocol.bgp.parser.impl.message.BGPUpdateMessageParser;
import org.opendaylight.protocol.bgp.parser.impl.message.update.CommunityUtil;
import org.opendaylight.protocol.bgp.parser.spi.MessageUtil;
import org.opendaylight.protocol.bgp.parser.spi.MultiPathSupport;
+import org.opendaylight.protocol.bgp.parser.spi.NlriRegistry;
import org.opendaylight.protocol.bgp.parser.spi.PeerSpecificParserConstraint;
+import org.opendaylight.protocol.bgp.parser.spi.RevisedErrorHandlingSupport;
+import org.opendaylight.protocol.bgp.parser.spi.pojo.PeerSpecificParserConstraintImpl;
+import org.opendaylight.protocol.bgp.parser.spi.pojo.RevisedErrorHandlingSupportImpl;
import org.opendaylight.protocol.bgp.parser.spi.pojo.ServiceLoaderBGPExtensionProviderContext;
import org.opendaylight.protocol.bgp.util.HexDumpBGPFileParser;
import org.opendaylight.protocol.util.ByteArray;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.PathId;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.Update;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.UpdateBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.Attributes;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.AttributesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.Aggregator;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.AggregatorBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.AsPathBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.AtomicAggregateBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.Communities;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.ExtendedCommunities;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.ExtendedCommunitiesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.LocalPrefBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.MultiExitDiscBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.OriginBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.as.path.Segments;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.as.path.SegmentsBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.update.message.Nlri;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.update.message.NlriBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.update.message.WithdrawnRoutes;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.update.message.WithdrawnRoutesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.Attributes2;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.AddressFamily;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.BgpOrigin;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv6AddressFamily;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.SubsequentAddressFamily;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.RouteTargetIpv4CaseBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.extended.community.extended.community.route.target.ipv4._case.RouteTargetIpv4Builder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv4NextHopCase;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv4NextHopCaseBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.ipv4.next.hop._case.Ipv4NextHopBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.PathId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.Update;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.UpdateBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.Attributes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.AttributesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.Aggregator;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.AggregatorBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.AsPathBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.AtomicAggregateBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.Communities;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.ExtendedCommunities;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.ExtendedCommunitiesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.LocalPrefBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.MultiExitDiscBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.OriginBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.as.path.Segments;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.attributes.as.path.SegmentsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.update.message.Nlri;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.update.message.NlriBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.update.message.WithdrawnRoutes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.update.message.WithdrawnRoutesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes2;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.BgpOrigin;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.Ipv6AddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.SubsequentAddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.UnicastSubsequentAddressFamily;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.extended.community.extended.community.RouteTargetIpv4CaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.next.hop.c.next.hop.Ipv4NextHopCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.next.hop.c.next.hop.Ipv4NextHopCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.next.hop.c.next.hop.ipv4.next.hop._case.Ipv4NextHopBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.route.target.ipv4.grouping.RouteTargetIpv4Builder;
+import org.opendaylight.yangtools.yang.common.Uint16;
+import org.opendaylight.yangtools.yang.common.Uint32;
public class BGPParserTest {
+ private static final List<byte[]> INPUT_BYTES = new ArrayList<>();
- /**
- * Used by other tests as well
- */
- static final List<byte[]> inputBytes = new ArrayList<>();
-
- private static int COUNTER = 7;
+ private static final int COUNTER = 8;
- private static int MAX_SIZE = 300;
+ private static final int MAX_SIZE = 300;
private static BGPUpdateMessageParser updateParser;
private static final int LENGTH_FIELD_LENGTH = 2;
- private static final String multiPathHexFile = "/bgp-update-multipath.txt";
+ private static final String MULTIPATH_HEX_FILE = "/bgp-update-multipath.txt";
private static List<byte[]> updatesWithMultiplePath;
- private static PeerSpecificParserConstraint constraint;
+ private static PeerSpecificParserConstraint mpConstraint;
private static MultiPathSupport mpSupport;
@BeforeClass
public static void setUp() throws Exception {
- updateParser = new BGPUpdateMessageParser(ServiceLoaderBGPExtensionProviderContext.getSingletonInstance().getAttributeRegistry());
+ updateParser = new BGPUpdateMessageParser(ServiceLoaderBGPExtensionProviderContext.getSingletonInstance()
+ .getAttributeRegistry(), mock(NlriRegistry.class));
for (int i = 1; i <= COUNTER; i++) {
final String name = "/up" + i + ".bin";
- try (final InputStream is = BGPParserTest.class.getResourceAsStream(name)){
+ try (InputStream is = BGPParserTest.class.getResourceAsStream(name)) {
if (is == null) {
throw new IOException("Failed to get resource " + name);
}
final ByteArrayOutputStream bis = new ByteArrayOutputStream();
final byte[] data = new byte[MAX_SIZE];
- int nRead = 0;
- while ((nRead = is.read(data, 0, data.length)) != -1) {
- bis.write(data, 0, nRead);
+ int numRead = 0;
+ while ((numRead = is.read(data, 0, data.length)) != -1) {
+ bis.write(data, 0, numRead);
}
bis.flush();
- inputBytes.add(bis.toByteArray());
+ INPUT_BYTES.add(bis.toByteArray());
is.close();
}
}
- updatesWithMultiplePath = HexDumpBGPFileParser.parseMessages(BGPParserTest.class.getResourceAsStream(multiPathHexFile));
- constraint = mock(PeerSpecificParserConstraint.class);
+ updatesWithMultiplePath = HexDumpBGPFileParser.parseMessages(BGPParserTest.class.getResourceAsStream(
+ MULTIPATH_HEX_FILE));
+ mpConstraint = mock(PeerSpecificParserConstraint.class);
mpSupport = mock(MultiPathSupport.class);
- Mockito.doReturn(Optional.of(mpSupport)).when(constraint).getPeerConstraint(Mockito.any());
+ Mockito.doReturn(Optional.empty()).when(mpConstraint).getPeerConstraint(Mockito.any());
+ Mockito.doReturn(Optional.of(mpSupport)).when(mpConstraint).getPeerConstraint(MultiPathSupport.class);
Mockito.doReturn(true).when(mpSupport).isTableTypeSupported(Mockito.any());
}
@Test
public void testResource() {
- assertNotNull(inputBytes);
+ assertNotNull(INPUT_BYTES);
}
/*
@Test
public void testGetUpdateMessage1() throws Exception {
- final byte[] body = ByteArray.cutBytes(inputBytes.get(0), MessageUtil.COMMON_HEADER_LENGTH);
- final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(inputBytes.get(0), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
- final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength);
+ final byte[] body = ByteArray.cutBytes(INPUT_BYTES.get(0), MessageUtil.COMMON_HEADER_LENGTH);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(INPUT_BYTES.get(0), MessageUtil.MARKER_LENGTH,
+ LENGTH_FIELD_LENGTH));
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ null);
// check fields
// attributes
final List<AsNumber> asNumbers = new ArrayList<>();
- asNumbers.add(new AsNumber(65002L));
- final List<Segments> asPath = Lists.newArrayList();
+ asNumbers.add(new AsNumber(Uint32.valueOf(65002)));
+ final List<Segments> asPath = new ArrayList<>();
asPath.add(new SegmentsBuilder().setAsSequence(asNumbers).build());
final Ipv4NextHopCase nextHop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(
new Ipv4NextHopBuilder().setGlobal(new Ipv4Address("10.0.0.2")).build()).build();
- final List<Communities> comms = Lists.newArrayList();
+ final List<Communities> comms = new ArrayList<>();
comms.add((Communities) CommunityUtil.NO_EXPORT);
comms.add((Communities) CommunityUtil.NO_ADVERTISE);
comms.add((Communities) CommunityUtil.NO_EXPORT_SUBCONFED);
// check nlri
- final List<Nlri> nlris = Lists.newArrayList();
+ final List<Nlri> nlris = new ArrayList<>();
nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("172.17.2.0/24")).build());
nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("172.17.1.0/24")).build());
nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("172.17.0.0/24")).build());
paBuilder.setCNextHop(nextHop);
assertEquals(paBuilder.getCNextHop(), attrs.getCNextHop());
- paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed((long) 0).build());
+ paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed(Uint32.ZERO).build());
assertEquals(paBuilder.getMultiExitDisc(), attrs.getMultiExitDisc());
paBuilder.setAtomicAggregate(new AtomicAggregateBuilder().build());
final ByteBuf buffer = Unpooled.buffer();
BGPParserTest.updateParser.serializeMessage(message, buffer);
- assertArrayEquals(inputBytes.get(0), ByteArray.readAllBytes(buffer));
+ assertArrayEquals(INPUT_BYTES.get(0), ByteArray.readAllBytes(buffer));
}
/*
*/
@Test
public void testGetUpdateMessage3() throws Exception {
- final byte[] body = ByteArray.cutBytes(inputBytes.get(2), MessageUtil.COMMON_HEADER_LENGTH);
- final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(inputBytes.get(2), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
- final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength);
+ final byte[] body = ByteArray.cutBytes(INPUT_BYTES.get(2), MessageUtil.COMMON_HEADER_LENGTH);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(INPUT_BYTES.get(2), MessageUtil.MARKER_LENGTH,
+ LENGTH_FIELD_LENGTH));
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ null);
final UpdateBuilder builder = new UpdateBuilder();
// check nlri
- final List<Nlri> nlris = Lists.newArrayList(new NlriBuilder().setPrefix(new Ipv4Prefix("172.16.0.0/21")).build());
+ final List<Nlri> nlris = Lists.newArrayList(new NlriBuilder().setPrefix(new Ipv4Prefix("172.16.0.0/21"))
+ .build());
builder.setNlri(nlris);
assertEquals(builder.getNlri(), message.getNlri());
// attributes
final List<AsNumber> asNumbers = new ArrayList<>();
- asNumbers.add(new AsNumber(30L));
- final List<Segments> asPath = Lists.newArrayList();
+ asNumbers.add(new AsNumber(Uint32.valueOf(30)));
+ final List<Segments> asPath = new ArrayList<>();
asPath.add(new SegmentsBuilder().setAsSequence(asNumbers).build());
- final List<AsNumber> asSet = Lists.newArrayList(new AsNumber(10L), new AsNumber(20L));
+ final List<AsNumber> asSet = Lists.newArrayList(new AsNumber(Uint32.valueOf(10)),
+ new AsNumber(Uint32.valueOf(20)));
asPath.add(new SegmentsBuilder().setAsSet(asSet).build());
- final Aggregator aggregator = new AggregatorBuilder().setAsNumber(new AsNumber((long) 30)).setNetworkAddress(
- new Ipv4Address("10.0.0.9")).build();
+ final Aggregator aggregator = new AggregatorBuilder().setAsNumber(new AsNumber(Uint32.valueOf(30)))
+ .setNetworkAddress(new Ipv4Address("10.0.0.9")).build();
final Ipv4NextHopCase nextHop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(
new Ipv4NextHopBuilder().setGlobal(new Ipv4Address("10.0.0.9")).build()).build();
paBuilder.setCNextHop(nextHop);
assertEquals(paBuilder.getCNextHop(), attrs.getCNextHop());
- paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed((long) 0).build());
+ paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed(Uint32.ZERO).build());
assertEquals(paBuilder.getMultiExitDisc(), attrs.getMultiExitDisc());
paBuilder.setAggregator(aggregator);
final ByteBuf buffer = Unpooled.buffer();
BGPParserTest.updateParser.serializeMessage(message, buffer);
- assertArrayEquals(inputBytes.get(2), ByteArray.readAllBytes(buffer));
+ assertArrayEquals(INPUT_BYTES.get(2), ByteArray.readAllBytes(buffer));
}
/*
*/
@Test
public void testGetUpdateMessage4() throws Exception {
- final byte[] body = ByteArray.cutBytes(inputBytes.get(3), MessageUtil.COMMON_HEADER_LENGTH);
- final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(inputBytes.get(3), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
- final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength);
+ final byte[] body = ByteArray.cutBytes(INPUT_BYTES.get(3), MessageUtil.COMMON_HEADER_LENGTH);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(INPUT_BYTES.get(3), MessageUtil.MARKER_LENGTH,
+ LENGTH_FIELD_LENGTH));
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ null);
final UpdateBuilder builder = new UpdateBuilder();
assertNull(message.getWithdrawnRoutes());
// check nlri
- final List<Nlri> nlris = Lists.newArrayList();
+ final List<Nlri> nlris = new ArrayList<>();
nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("10.30.3.0/24")).build());
nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("10.30.2.0/24")).build());
nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("10.30.1.0/24")).build());
final Ipv4NextHopCase nextHop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(
new Ipv4NextHopBuilder().setGlobal(new Ipv4Address("3.3.3.3")).build()).build();
- final List<ExtendedCommunities> comms = Lists.newArrayList();
- comms.add(new ExtendedCommunitiesBuilder().setTransitive(true).setExtendedCommunity(
- new RouteTargetIpv4CaseBuilder().setRouteTargetIpv4(
- new RouteTargetIpv4Builder().setGlobalAdministrator(
- new Ipv4Address("192.168.1.0")).setLocalAdministrator(4660).build()).build()).build());
+ final List<ExtendedCommunities> comms = new ArrayList<>();
+ comms.add(new ExtendedCommunitiesBuilder()
+ .setTransitive(true)
+ .setExtendedCommunity(new RouteTargetIpv4CaseBuilder()
+ .setRouteTargetIpv4(new RouteTargetIpv4Builder()
+ .setGlobalAdministrator(new Ipv4Address("192.168.1.0"))
+ .setLocalAdministrator(Uint16.valueOf(4660))
+ .build())
+ .build())
+ .build());
// check path attributes
final Attributes attrs = message.getAttributes();
paBuilder.setCNextHop(nextHop);
assertEquals(paBuilder.getCNextHop(), attrs.getCNextHop());
- paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed((long) 0).build());
+ paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed(Uint32.ZERO).build());
assertEquals(paBuilder.getMultiExitDisc(), attrs.getMultiExitDisc());
- paBuilder.setLocalPref(new LocalPrefBuilder().setPref(100L).build());
+ paBuilder.setLocalPref(new LocalPrefBuilder().setPref(Uint32.valueOf(100)).build());
assertEquals(paBuilder.getLocalPref(), attrs.getLocalPref());
paBuilder.setExtendedCommunities(comms);
final ByteBuf buffer = Unpooled.buffer();
BGPParserTest.updateParser.serializeMessage(message, buffer);
- assertArrayEquals(inputBytes.get(3), ByteArray.readAllBytes(buffer));
+ assertArrayEquals(INPUT_BYTES.get(3), ByteArray.readAllBytes(buffer));
}
/*
*/
@Test
public void testGetUpdateMessage5() throws Exception {
- final byte[] body = ByteArray.cutBytes(inputBytes.get(4), MessageUtil.COMMON_HEADER_LENGTH);
- final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(inputBytes.get(4), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
- final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength);
+ final byte[] body = ByteArray.cutBytes(INPUT_BYTES.get(4), MessageUtil.COMMON_HEADER_LENGTH);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(INPUT_BYTES.get(4), MessageUtil.MARKER_LENGTH,
+ LENGTH_FIELD_LENGTH));
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ null);
// attributes
- final List<WithdrawnRoutes> withdrawnRoutes = Lists.newArrayList(new WithdrawnRoutesBuilder().setPrefix(new Ipv4Prefix("172.16.0.4/30")).build());
+ final List<WithdrawnRoutes> withdrawnRoutes = Lists.newArrayList(new WithdrawnRoutesBuilder()
+ .setPrefix(new Ipv4Prefix("172.16.0.4/30")).build());
// check API message
final Update expectedMessage = new UpdateBuilder().setWithdrawnRoutes(withdrawnRoutes).build();
final ByteBuf buffer = Unpooled.buffer();
BGPParserTest.updateParser.serializeMessage(message, buffer);
- assertArrayEquals(inputBytes.get(4), ByteArray.readAllBytes(buffer));
+ assertArrayEquals(INPUT_BYTES.get(4), ByteArray.readAllBytes(buffer));
}
/*
*/
@Test
public void testEORIpv4() throws Exception {
- final byte[] body = ByteArray.cutBytes(inputBytes.get(5), MessageUtil.COMMON_HEADER_LENGTH);
- final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(inputBytes.get(5), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
- final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength);
+ final byte[] body = ByteArray.cutBytes(INPUT_BYTES.get(5), MessageUtil.COMMON_HEADER_LENGTH);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(INPUT_BYTES.get(5), MessageUtil.MARKER_LENGTH,
+ LENGTH_FIELD_LENGTH));
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ null);
assertEquals(new UpdateBuilder().build(), message);
final ByteBuf buffer = Unpooled.buffer();
BGPParserTest.updateParser.serializeMessage(message, buffer);
- assertArrayEquals(inputBytes.get(5), ByteArray.readAllBytes(buffer));
+ assertArrayEquals(INPUT_BYTES.get(5), ByteArray.readAllBytes(buffer));
}
/*
*/
@Test
public void testEORIpv6() throws Exception {
- final byte[] body = ByteArray.cutBytes(inputBytes.get(6), MessageUtil.COMMON_HEADER_LENGTH);
- final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(inputBytes.get(6), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
- final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength);
+ final byte[] body = ByteArray.cutBytes(INPUT_BYTES.get(6), MessageUtil.COMMON_HEADER_LENGTH);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(INPUT_BYTES.get(6), MessageUtil.MARKER_LENGTH,
+ LENGTH_FIELD_LENGTH));
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ null);
- final Class<? extends AddressFamily> afi = message.getAttributes().getAugmentation(Attributes2.class).getMpUnreachNlri().getAfi();
- final Class<? extends SubsequentAddressFamily> safi = message.getAttributes().getAugmentation(Attributes2.class).getMpUnreachNlri().getSafi();
+ final Class<? extends AddressFamily> afi = message.getAttributes().augmentation(Attributes2.class)
+ .getMpUnreachNlri().getAfi();
+ final Class<? extends SubsequentAddressFamily> safi = message.getAttributes().augmentation(Attributes2.class)
+ .getMpUnreachNlri().getSafi();
assertEquals(Ipv6AddressFamily.class, afi);
assertEquals(UnicastSubsequentAddressFamily.class, safi);
final ByteBuf buffer = Unpooled.buffer();
BGPParserTest.updateParser.serializeMessage(message, buffer);
- assertArrayEquals(inputBytes.get(6), ByteArray.readAllBytes(buffer));
+ assertArrayEquals(INPUT_BYTES.get(6), ByteArray.readAllBytes(buffer));
}
/*
*/
@Test
public void testEORIpv6exLength() throws Exception {
- final byte[] body = ByteArray.cutBytes(inputBytes.get(6), MessageUtil.COMMON_HEADER_LENGTH);
- final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(inputBytes.get(6), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
- final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength);
+ final byte[] body = ByteArray.cutBytes(INPUT_BYTES.get(6), MessageUtil.COMMON_HEADER_LENGTH);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(INPUT_BYTES.get(6), MessageUtil.MARKER_LENGTH,
+ LENGTH_FIELD_LENGTH));
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ null);
- final Class<? extends AddressFamily> afi = message.getAttributes().getAugmentation(Attributes2.class).getMpUnreachNlri().getAfi();
- final Class<? extends SubsequentAddressFamily> safi = message.getAttributes().getAugmentation(Attributes2.class).getMpUnreachNlri().getSafi();
+ final Class<? extends AddressFamily> afi = message.getAttributes().augmentation(Attributes2.class)
+ .getMpUnreachNlri().getAfi();
+ final Class<? extends SubsequentAddressFamily> safi = message.getAttributes().augmentation(Attributes2.class)
+ .getMpUnreachNlri().getSafi();
assertEquals(Ipv6AddressFamily.class, afi);
assertEquals(UnicastSubsequentAddressFamily.class, safi);
final ByteBuf buffer = Unpooled.buffer();
BGPParserTest.updateParser.serializeMessage(message, buffer);
- assertArrayEquals(inputBytes.get(6), ByteArray.readAllBytes(buffer));
+ assertArrayEquals(INPUT_BYTES.get(6), ByteArray.readAllBytes(buffer));
}
/*
@Test
public void testUpdateMessageNlriAddPath() throws Exception {
final byte[] body = ByteArray.cutBytes(updatesWithMultiplePath.get(0), MessageUtil.COMMON_HEADER_LENGTH);
- final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(updatesWithMultiplePath.get(0), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
- final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength, constraint);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(updatesWithMultiplePath.get(0),
+ MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ mpConstraint);
// check fields
// attributes
final List<AsNumber> asNumbers = new ArrayList<>();
- asNumbers.add(new AsNumber(65002L));
- final List<Segments> asPath = Lists.newArrayList();
+ asNumbers.add(new AsNumber(Uint32.valueOf(65002)));
+ final List<Segments> asPath = new ArrayList<>();
asPath.add(new SegmentsBuilder().setAsSequence(asNumbers).build());
final Ipv4NextHopCase nextHop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(
new Ipv4NextHopBuilder().setGlobal(new Ipv4Address("10.0.0.2")).build()).build();
- final List<Communities> comms = Lists.newArrayList();
+ final List<Communities> comms = new ArrayList<>();
comms.add((Communities) CommunityUtil.NO_EXPORT);
comms.add((Communities) CommunityUtil.NO_ADVERTISE);
comms.add((Communities) CommunityUtil.NO_EXPORT_SUBCONFED);
// check nlri
- final List<Nlri> nlris = Lists.newArrayList();
- nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("172.17.1.0/24")).setPathId(new PathId(1L)).build());
- nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("172.17.1.0/24")).setPathId(new PathId(2L)).build());
- nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("172.17.0.0/24")).setPathId(new PathId(1L)).build());
+ final List<Nlri> nlris = new ArrayList<>();
+ nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("172.17.1.0/24")).setPathId(new PathId(Uint32.ONE))
+ .build());
+ nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("172.17.1.0/24")).setPathId(new PathId(Uint32.valueOf(2)))
+ .build());
+ nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("172.17.0.0/24")).setPathId(new PathId(Uint32.ONE))
+ .build());
assertEquals(nlris, message.getNlri());
paBuilder.setCNextHop(nextHop);
assertEquals(paBuilder.getCNextHop(), attrs.getCNextHop());
- paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed((long) 0).build());
+ paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed(Uint32.ZERO).build());
assertEquals(paBuilder.getMultiExitDisc(), attrs.getMultiExitDisc());
paBuilder.setAtomicAggregate(new AtomicAggregateBuilder().build());
* 00 00 00 02 <- path-id (2)
* 1e ac 10 00 04 <- route (172.16.0.4)
* 00 00 <- total path attribute length
+ *
*/
@Test
public void testUpdateMessageWithdrawAddPath() throws Exception {
final byte[] body = ByteArray.cutBytes(updatesWithMultiplePath.get(1), MessageUtil.COMMON_HEADER_LENGTH);
- final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(updatesWithMultiplePath.get(1), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
- final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength, constraint);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(updatesWithMultiplePath.get(1),
+ MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ mpConstraint);
// attributes
- final List<WithdrawnRoutes> withdrawnRoutes = Lists.newArrayList();
- withdrawnRoutes.add(new WithdrawnRoutesBuilder().setPrefix(new Ipv4Prefix("172.16.0.4/30")).setPathId(new PathId(1L)).build());
- withdrawnRoutes.add(new WithdrawnRoutesBuilder().setPrefix(new Ipv4Prefix("172.16.0.4/30")).setPathId(new PathId(2L)).build());
+ final List<WithdrawnRoutes> withdrawnRoutes = new ArrayList<>();
+ withdrawnRoutes.add(new WithdrawnRoutesBuilder().setPrefix(new Ipv4Prefix("172.16.0.4/30"))
+ .setPathId(new PathId(Uint32.ONE)).build());
+ withdrawnRoutes.add(new WithdrawnRoutesBuilder().setPrefix(new Ipv4Prefix("172.16.0.4/30"))
+ .setPathId(new PathId(Uint32.valueOf(2))).build());
// check API message
final Update expectedMessage = new UpdateBuilder().setWithdrawnRoutes(withdrawnRoutes).build();
BGPParserTest.updateParser.serializeMessage(message, buffer);
assertArrayEquals(updatesWithMultiplePath.get(1), ByteArray.readAllBytes(buffer));
}
+
+ /*
+ * Tests withdrawn routes with malformed attribute.
+ *
+ * ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff <- marker
+ * 00 35 <- length (53) - including header
+ * 02 <- message type
+ * 00 00 <- withdrawn routes length
+ * 00 1a <- total path attribute length (26)
+ * 40 <- attribute flags
+ * 01 <- attribute type code (origin)
+ * 02 <- WRONG attribute length
+ * 00 <- Origin value (IGP)
+ * 40 <- attribute flags
+ * 03 <- attribute type code (Next Hop)
+ * 04 <- attribute length
+ * 0a 00 00 02 <- value (10.0.0.2)
+ * 40 <- attribute flags
+ * 0e <- attribute type code (MP_REACH)
+ * 00 01 <- AFI (Ipv4)
+ * 01 <- SAFI (Unicast)
+ * 04 <- next hop length
+ * ff ff ff ff <- next hop
+ * 00 <- reserved
+ * 18 <- length
+ * 0a 00 01 <- prefix (10.0.1.0)
+ * //NLRI
+ * 18 <- length
+ * 0a 00 02 <- prefix (10.0.2.0)
+ */
+ @Test
+ public void testUpdateMessageWithMalformedAttribute() throws BGPDocumentedException {
+ final byte[] body = ByteArray.cutBytes(INPUT_BYTES.get(7), MessageUtil.COMMON_HEADER_LENGTH);
+ final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(INPUT_BYTES.get(6), MessageUtil.MARKER_LENGTH,
+ LENGTH_FIELD_LENGTH));
+ final PeerSpecificParserConstraintImpl constraint = new PeerSpecificParserConstraintImpl();
+ constraint.addPeerConstraint(RevisedErrorHandlingSupport.class,
+ RevisedErrorHandlingSupportImpl.forExternalPeer());
+ final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength,
+ constraint);
+ assertNotNull(message);
+ assertNull(message.getNlri());
+ final List<WithdrawnRoutes> withdrawnRoutes = message.getWithdrawnRoutes();
+ assertNotNull(withdrawnRoutes);
+ assertEquals(1, withdrawnRoutes.size());
+ }
}
Code Review / bgpcep.git / blobdiff