示例#1
0
  /**
   * getEventHost
   *
   * @param event a {@link org.opennms.netmgt.xml.event.Event} object.
   * @param connection a {@link java.sql.Connection} object.
   * @return a {@link java.lang.String} object.
   */
  protected String getEventHost(final Event event) {
    if (event.getHost() == null) {
      return null;
    }

    // If the event doesn't have a node ID, we can't lookup the IP address and be sure we have the
    // right one since we don't know what node it is on
    if (!event.hasNodeid()) {
      return event.getHost();
    }

    try {
      return getHostName(event.getNodeid().intValue(), event.getHost());
    } catch (final Throwable t) {
      LOG.warn(
          "Error converting host IP \"{}\" to a hostname, storing the IP.", event.getHost(), t);
      return event.getHost();
    }
  }
示例#2
0
  /**
   * Create an SNMP trap, based on the content of an event derived from a TL1 autonomous message
   * received by Tl1d, and forward the trap to the specified address and port. The type of trap
   * created depends on the value of the "trapVersion" parameter. The "community" parameter
   * determines the SNMP community string of the resulting trap, defaulting to "public".
   *
   * @param event The event upon which the trap content should be based
   * @param destAddr The address to which the trap should be sent
   * @param destPort The port to which the trap should be sent
   * @param trapVersion The SNMP version ("v1" or "v2c") of the trap
   * @param community The SNMP community string for the trap (defaults to "public")
   * @throws org.opennms.netmgt.scriptd.helper.SnmpTrapHelperException if any.
   * @throws java.net.UnknownHostException if any.
   * @exception Throws SnmpTrapHelperException if the event is not of the appropriate type.
   * @exception Throws UnknownHostException if agent-addr resolution fails for the case of an SNMPv1
   *     trap
   * @exception Throws SnmpTrapHelperException if the event is not of the appropriate type.
   * @exception Throws UnknownHostException if agent-addr resolution fails for the case of an SNMPv1
   *     trap
   */
  public void sendTL1AutonomousMsgTrap(
      Event event, String destAddr, int destPort, String trapVersion, String community)
      throws SnmpTrapHelperException, UnknownHostException {

    // Check first thing that the event is of the right type.
    if (!org.opennms.netmgt.EventConstants.TL1_AUTONOMOUS_MESSAGE_UEI.equals(event.getUei())) {
      throw new SnmpTrapHelperException(
          "The event must have a UEI of "
              + org.opennms.netmgt.EventConstants.TL1_AUTONOMOUS_MESSAGE_UEI);
    }

    // Create a TrapBuilder and bootstrap it according to trapVersion
    SnmpTrapBuilder trapBuilder = null;
    // What to do about timestamp? Hard-wiring to zero for now.
    long trapTimeStamp = 0;

    final String iface = event.getInterface();
    if ("v1".equalsIgnoreCase(trapVersion)) {
      trapBuilder =
          createV1Trap(
              ".1.3.6.1.4.1.5813.1", // OPENNMS-MIB::openNMS-traps
              iface,
              ENTERPRISE_SPECIFIC,
              2, // OPENNMS-MIB::openNMS-tl1AutonomousMessageTrap
              trapTimeStamp);
    } else if ("v2c".equalsIgnoreCase(trapVersion)) {
      trapBuilder =
          createV2Trap(
              ".1.3.6.1.4.1.5813.1.0.2", // OPENNMS-MIB::openNMS-tl1AutonomousMessageTrap
              Long.toString(trapTimeStamp));
    } else {
      throw new SnmpTrapHelperException("The trap SNMP version must be either v1 or v2c");
    }

    // Add all the MIB-specified varbinds
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.1.8.0", // OPENNMS-MIB::openNMS-event-nodeid
        EventConstants.TYPE_SNMP_OCTET_STRING,
        Long.toString(event.getNodeid()));
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.1.9.0", // OPENNMS-MIB::openNMS-event-time
        EventConstants.TYPE_SNMP_OCTET_STRING,
        event.getTime());
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.1.10.0", // OPENNMS-MIB::openNMS-event-host
        EventConstants.TYPE_SNMP_OCTET_STRING,
        event.getHost());
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.1.11.0", // OPENNMS-MIB::openNMS-event-interface
        EventConstants.TYPE_SNMP_OCTET_STRING,
        iface);
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.1.13.0", // OPENNMS-MIB::openNMS-event-service
        EventConstants.TYPE_SNMP_OCTET_STRING,
        event.getService());
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.1.18.0", // OPENNMS-MIB::openNMS-event-severity
        EventConstants.TYPE_SNMP_OCTET_STRING,
        event.getSeverity());
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.2.1.1.0", // OPENNMS-MIB::tl1amRawMessage
        EventConstants.TYPE_SNMP_OCTET_STRING,
        EventUtil.expandParms("%parm[raw-message]%", event));
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.2.1.2.0", // OPENNMS-MIB::tl1amAlarmCode
        EventConstants.TYPE_SNMP_OCTET_STRING,
        EventUtil.expandParms("%parm[alarm-code]%", event));
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.2.1.3.0", // OPENNMS-MIB::tl1amAutonomousTag
        EventConstants.TYPE_SNMP_OCTET_STRING,
        EventUtil.expandParms("%parm[atag]%", event));
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.2.1.4.0", // OPENNMS-MIB::tl1amVerb
        EventConstants.TYPE_SNMP_OCTET_STRING,
        EventUtil.expandParms("%parm[verb]%", event));
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.2.1.5.0", // OPENNMS-MIB::tl1amAutoBlock
        EventConstants.TYPE_SNMP_OCTET_STRING,
        EventUtil.expandParms("%parm[autoblock]%", event));
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.2.1.6.0", // OPENNMS-MIB::tl1amAID
        EventConstants.TYPE_SNMP_OCTET_STRING,
        EventUtil.expandParms("%parm[aid]%", event));
    addVarBinding(
        trapBuilder,
        ".1.3.6.1.4.1.5813.20.2.1.7.0", // OPENNMS-MIB::tl1amAdditionalParams
        EventConstants.TYPE_SNMP_OCTET_STRING,
        EventUtil.expandParms("%parm[additionalParams]%", event));

    // Finally, send the trap!
    this.sendTrap(destAddr, destPort, community, trapBuilder);
  }
示例#3
0
  @Override
  public void process(final Header eventHeader, final Event event) throws EventProcessorException {
    LOG.debug("Writing event: {}", event);
    final OnmsEvent oe = new OnmsEvent();
    oe.setEventAutoAction(
        (event.getAutoactionCount() > 0)
            ? AutoAction.format(event.getAutoaction(), EVENT_AUTOACTION_FIELD_SIZE)
            : null);
    oe.setEventCorrelation(
        (event.getCorrelation() != null)
            ? org.opennms.netmgt.dao.util.Correlation.format(
                event.getCorrelation(), EVENT_CORRELATION_FIELD_SIZE)
            : null);
    oe.setEventCreateTime(event.getCreationTime());
    oe.setId(event.getDbid());
    oe.setEventDescr(event.getDescr());
    try {
      oe.setDistPoller(m_distPollerDao.get(event.getDistPoller()));
    } catch (final DataAccessException e) {
      throw new EventProcessorException(e);
    }
    oe.setEventHost(event.getHost());
    oe.setEventForward(
        (event.getForwardCount() > 0)
            ? org.opennms.netmgt.dao.util.Forward.format(
                event.getForward(), EVENT_FORWARD_FIELD_SIZE)
            : null);
    oe.setIfIndex(event.getIfIndex());
    oe.setIpAddr(event.getInterfaceAddress());

    if (event.getLogmsg() != null) {
      // set log message
      oe.setEventLogMsg(EventDatabaseConstants.format(event.getLogmsg().getContent(), 0));
      final String logdest = event.getLogmsg().getDest();
      if (logdest.equals("logndisplay")) {
        // if 'logndisplay' set both log and display column to yes
        oe.setEventLog("Y");
        oe.setEventDisplay("Y");
      } else if (logdest.equals("logonly")) {
        // if 'logonly' set log column to true
        oe.setEventLog("Y");
        oe.setEventDisplay("N");
      } else if (logdest.equals("displayonly")) {
        // if 'displayonly' set display column to true
        oe.setEventLog("N");
        oe.setEventDisplay("Y");
      } else if (logdest.equals("suppress")) {
        // if 'suppress' set both log and display to false
        oe.setEventLog("N");
        oe.setEventDisplay("N");
      }
    }

    oe.setEventMouseOverText(event.getMouseovertext());
    try {
      oe.setNode(m_nodeDao.get(event.getNodeid().intValue()));
    } catch (final DataAccessException e) {
      throw new EventProcessorException(e);
    }

    if (event.getOperactionCount() > 0) {
      final List<Operaction> a = new ArrayList<Operaction>();
      final List<String> b = new ArrayList<String>();

      for (final Operaction eoa : event.getOperactionCollection()) {
        a.add(eoa);
        b.add(eoa.getMenutext());
      }

      oe.setEventOperAction(OperatorAction.format(a, EVENT_OPERACTION_FIELD_SIZE));
      oe.setEventOperActionMenuText(
          EventDatabaseConstants.format(b, EVENT_OPERACTION_MENU_FIELD_SIZE));
    }
    oe.setEventOperInstruct(event.getOperinstruct());
    oe.setEventParms(EventParameterUtils.format(event));
    oe.setEventPathOutage(event.getPathoutage());
    try {
      oe.setServiceType(m_serviceTypeDao.findByName(event.getService()));
    } catch (final DataAccessException e) {
      throw new EventProcessorException(e);
    }
    oe.setSeverityLabel(event.getSeverity());
    oe.setEventSnmp(SnmpInfo.format(event.getSnmp(), EVENT_SNMP_FIELD_SIZE));
    oe.setEventSnmpHost(
        EventDatabaseConstants.format(event.getSnmphost(), EVENT_SNMPHOST_FIELD_SIZE));
    oe.setEventSource(event.getSource());
    oe.setEventTime(event.getTime());

    if (event.getTticket() != null) {
      oe.setEventTTicket(
          EventDatabaseConstants.format(event.getTticket().getContent(), EVENT_TTICKET_FIELD_SIZE));
      oe.setEventTTicketState(event.getTticket().getState().equals("on") ? 1 : 0);
    }
    oe.setEventUei(event.getUei());

    m_eventDao.saveOrUpdate(oe);
  }