use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Open in project bgpcep by opendaylight.
the class FiniteStateMachineTest method testErrorOneOne.
/**
* Sending different PCEP Message than Open in session establishment phase.
*
* @throws Exception exception
*/
@Test
public void testErrorOneOne() throws Exception {
this.serverSession.channelActive(null);
assertEquals(1, this.msgsSend.size());
assertTrue(this.msgsSend.get(0) instanceof Open);
this.serverSession.handleMessage(this.kaMsg);
checkEquals(() -> {
for (final Notification m : this.msgsSend) {
if (m instanceof Pcerr) {
final Errors obj = ((Pcerr) m).getPcerrMessage().getErrors().get(0);
assertEquals(Uint8.ONE, obj.getErrorObject().getType());
assertEquals(Uint8.ONE, obj.getErrorObject().getValue());
}
}
});
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Open in project bgpcep by opendaylight.
the class FiniteStateMachineTest method testSessionCharsAccMe.
/**
* Mock PCE does not accept session characteristics the first time.
*/
@Test
public void testSessionCharsAccMe() {
this.serverSession.channelActive(null);
assertEquals(1, this.msgsSend.size());
assertTrue(this.msgsSend.get(0) instanceof Open);
final Open remote = (Open) this.msgsSend.get(0);
this.serverSession.handleMessage(this.openMsg);
assertEquals(2, this.msgsSend.size());
assertTrue(this.msgsSend.get(1) instanceof Keepalive);
this.serverSession.handleMessage(Util.createErrorMessage(PCEPErrors.NON_ACC_NEG_SESSION_CHAR, remote.getOpenMessage().getOpen()));
assertEquals(3, this.msgsSend.size());
assertTrue(this.msgsSend.get(2) instanceof Open);
this.serverSession.handleMessage(this.kaMsg);
assertEquals(this.serverSession.getState(), DefaultPCEPSessionNegotiator.State.FINISHED);
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Open in project bgpcep by opendaylight.
the class AbstractPCEPSessionNegotiator method handleMessageOpenWait.
private boolean handleMessageOpenWait(final Message msg) {
if (!(msg instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open)) {
return false;
}
final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.open.message.OpenMessage o = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.Open) msg).getOpenMessage();
final Open open = o.getOpen();
if (isProposalAcceptable(open)) {
this.sendMessage(KEEPALIVE);
this.remotePrefs = open;
this.remoteOK = true;
if (this.localOK) {
negotiationSuccessful(createSession(this.channel, this.localPrefs, this.remotePrefs));
LOG.info("PCEP peer {} completed negotiation", this.channel);
this.state = State.FINISHED;
} else {
scheduleFailTimer();
this.state = State.KEEP_WAIT;
LOG.debug("Channel {} moved to KeepWait state with remoteOK=1", this.channel);
}
return true;
}
if (this.openRetry) {
sendErrorMessage(PCEPErrors.SECOND_OPEN_MSG);
negotiationFailed(new IllegalStateException("OPEN renegotiation failed"));
this.state = State.FINISHED;
return true;
}
final Open newPrefs = getCounterProposal(open);
if (newPrefs == null) {
sendErrorMessage(PCEPErrors.NON_ACC_NON_NEG_SESSION_CHAR);
negotiationFailed(new IllegalStateException("Peer sent unacceptable session parameters"));
this.state = State.FINISHED;
return true;
}
this.sendMessage(Util.createErrorMessage(PCEPErrors.NON_ACC_NEG_SESSION_CHAR, newPrefs));
this.openRetry = true;
this.state = this.localOK ? State.OPEN_WAIT : State.KEEP_WAIT;
scheduleFailTimer();
return true;
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Open in project bgpcep by opendaylight.
the class FSMTest method testNoAs4BytesCapability.
@Test
public void testNoAs4BytesCapability() {
this.clientSession.channelActive(null);
assertEquals(1, this.receivedMsgs.size());
assertTrue(this.receivedMsgs.get(0) instanceof Open);
final List<BgpParameters> tlvs = new ArrayList<>();
final List<OptionalCapabilities> capas = new ArrayList<>();
capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder().setAfi(this.ipv4tt.getAfi()).setSafi(this.ipv4tt.getSafi()).build()).build()).build()).build());
capas.add(new OptionalCapabilitiesBuilder().setCParameters(BgpExtendedMessageUtil.EXTENDED_MESSAGE_CAPABILITY).build());
tlvs.add(new BgpParametersBuilder().setOptionalCapabilities(capas).build());
// Open Message without advertised four-octet AS Number capability
this.clientSession.handleMessage(new OpenBuilder().setMyAsNumber(Uint16.valueOf(30)).setHoldTimer(Uint16.ONE).setVersion(new ProtocolVersion(Uint8.valueOf(4))).setBgpParameters(tlvs).setBgpIdentifier(new Ipv4AddressNoZone("1.1.1.2")).build());
assertEquals(2, this.receivedMsgs.size());
assertTrue(this.receivedMsgs.get(1) instanceof Notify);
final Notification m = this.receivedMsgs.get(this.receivedMsgs.size() - 1);
assertEquals(BGPError.UNSUPPORTED_CAPABILITY, BGPError.forValue(((Notify) m).getErrorCode(), ((Notify) m).getErrorSubcode()));
assertNotNull(((Notify) m).getData());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Open in project bgpcep by opendaylight.
the class FSMTest method testNotAccChars.
@Test
public void testNotAccChars() {
this.clientSession.channelActive(null);
assertEquals(1, this.receivedMsgs.size());
assertTrue(this.receivedMsgs.get(0) instanceof Open);
this.clientSession.handleMessage(new OpenBuilder().setMyAsNumber(Uint16.valueOf(30)).setHoldTimer(Uint16.ONE).setBgpIdentifier(new Ipv4AddressNoZone("127.0.0.1")).setVersion(new ProtocolVersion(Uint8.valueOf(4))).build());
assertEquals(2, this.receivedMsgs.size());
assertTrue(this.receivedMsgs.get(1) instanceof Notify);
final Notification m = this.receivedMsgs.get(this.receivedMsgs.size() - 1);
assertEquals(BGPError.UNSPECIFIC_OPEN_ERROR, BGPError.forValue(((Notify) m).getErrorCode(), ((Notify) m).getErrorSubcode()));
}
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