Examples with Varbindsdecode org.opennms.netmgt.xml.eventconf.Varbindsdecode used on opensource projects

Example 1 with Varbindsdecode

use of org.opennms.netmgt.xml.eventconf.Varbindsdecode in project opennms by OpenNMS.

the class EventExpander method expandEvent.

/**
 * <p>
 * This method is invoked to check and configure a received event. The event
 * configuration manager is consulted to find the appropriate configuration
 * that is used to expand the event. In addition, the security parameters
 * from the configuration manager is consulted to ensure that secure files
 * are cleared out if necessary.
 * </p>
 *
 * <p>
 * Any secure fields that exists in the incoming event are cleared during
 * expansion.
 * </p>
 *
 * @param e
 *            The event to expand if necessary.
 */
public void expandEvent(Event e) {
    org.opennms.netmgt.xml.eventconf.Event econf = lookup(m_eventConfDao, e);
    if (econf != null) {
        if (m_eventConfDao.isSecureTag("mask")) {
            e.setMask(null);
        }
        if (e.getMask() == null && econf.getMask() != null) {
            e.setMask(transform(econf.getMask()));
        }
        // 
        if (e.getUei() == null) {
            e.setUei(econf.getUei());
        }
        // 
        if (e.getSnmp() == null && econf.getSnmp() != null) {
            e.setSnmp(transform(econf.getSnmp()));
        }
        // 
        if (m_eventConfDao.isSecureTag("descr")) {
            e.setDescr(null);
        }
        if (e.getDescr() == null && econf.getDescr() != null) {
            e.setDescr(econf.getDescr());
        }
        // 
        if (m_eventConfDao.isSecureTag("logmsg")) {
            e.setLogmsg(null);
        }
        if (e.getLogmsg() == null && econf.getLogmsg() != null) {
            e.setLogmsg(transform(econf.getLogmsg()));
        }
        // 
        if (m_eventConfDao.isSecureTag("severity")) {
            e.setSeverity(null);
        }
        if (e.getSeverity() == null && econf.getSeverity() != null) {
            e.setSeverity(econf.getSeverity());
        }
        // 
        if (m_eventConfDao.isSecureTag("correlation")) {
            e.setCorrelation(null);
        }
        if (e.getCorrelation() == null && econf.getCorrelation() != null) {
            e.setCorrelation(transform(econf.getCorrelation()));
        }
        // 
        if (m_eventConfDao.isSecureTag("operinstruct")) {
            e.setOperinstruct(null);
        }
        if (e.getOperinstruct() == null && econf.getOperinstruct() != null) {
            e.setOperinstruct(econf.getOperinstruct());
        }
        // 
        if (m_eventConfDao.isSecureTag("autoaction")) {
            e.removeAllAutoaction();
        }
        if (e.getAutoactionCount() == 0 && econf.getAutoactions().size() > 0) {
            econf.getAutoactions().forEach(aa -> {
                e.addAutoaction(transform(aa));
            });
        }
        // 
        if (m_eventConfDao.isSecureTag("operaction")) {
            e.removeAllOperaction();
        }
        if (e.getOperactionCount() == 0 && econf.getOperactions().size() > 0) {
            econf.getOperactions().forEach(oa -> {
                e.addOperaction(transform(oa));
            });
        }
        // 
        if (m_eventConfDao.isSecureTag("autoacknowledge")) {
            e.setAutoacknowledge(null);
        }
        if (e.getAutoacknowledge() == null && econf.getAutoacknowledge() != null) {
            e.setAutoacknowledge(transform(econf.getAutoacknowledge()));
        }
        // 
        if (m_eventConfDao.isSecureTag("loggroup")) {
            e.removeAllLoggroup();
        }
        if (e.getLoggroupCount() == 0 && econf.getLoggroups().size() > 0) {
            e.setLoggroup(econf.getLoggroups());
        }
        // 
        if (m_eventConfDao.isSecureTag("tticket")) {
            e.setTticket(null);
        }
        if (e.getTticket() == null && econf.getTticket() != null) {
            e.setTticket(transform(econf.getTticket()));
        }
        // 
        if (m_eventConfDao.isSecureTag("forward")) {
            e.removeAllForward();
        }
        if (e.getForwardCount() == 0 && econf.getForwards().size() > 0) {
            econf.getForwards().forEach(fc -> {
                e.addForward(transform(fc));
            });
        }
        // 
        if (m_eventConfDao.isSecureTag("script")) {
            e.removeAllScript();
        }
        if (e.getScriptCount() == 0 && econf.getScripts().size() > 0) {
            econf.getScripts().forEach(sc -> {
                e.addScript(transform(sc));
            });
        }
        // 
        if (m_eventConfDao.isSecureTag("mouseovertext")) {
            e.setMouseovertext(null);
        }
        if (e.getMouseovertext() == null && econf.getMouseovertext() != null) {
            e.setMouseovertext(econf.getMouseovertext());
        }
        if (e.getAlarmData() == null && econf.getAlarmData() != null) {
            AlarmData alarmData = new AlarmData();
            final org.opennms.netmgt.xml.eventconf.AlarmData econfAlarmData = econf.getAlarmData();
            alarmData.setAlarmType(econfAlarmData.getAlarmType());
            alarmData.setReductionKey(econfAlarmData.getReductionKey());
            alarmData.setAutoClean(econfAlarmData.getAutoClean());
            alarmData.setX733AlarmType(econfAlarmData.getX733AlarmType());
            alarmData.setX733ProbableCause(econfAlarmData.getX733ProbableCause());
            alarmData.setClearKey(econfAlarmData.getClearKey());
            List<org.opennms.netmgt.xml.eventconf.UpdateField> updateFieldList = econfAlarmData.getUpdateFields();
            if (updateFieldList.size() > 0) {
                List<UpdateField> updateFields = new ArrayList<>(updateFieldList.size());
                for (org.opennms.netmgt.xml.eventconf.UpdateField econfUpdateField : updateFieldList) {
                    UpdateField eventField = new UpdateField();
                    eventField.setFieldName(econfUpdateField.getFieldName());
                    eventField.setUpdateOnReduction(econfUpdateField.getUpdateOnReduction());
                    updateFields.add(eventField);
                }
                alarmData.setUpdateField(updateFields);
            }
            e.setAlarmData(alarmData);
        }
        if (econf.getParameters() != null && econf.getParameters().size() > 0) {
            if (e.getParmCollection() == null) {
                e.setParmCollection(new ArrayList<>(econf.getParameters().size()));
            }
            for (Parameter p : econf.getParameters()) {
                if (EventUtils.getParm(e, p.getName()) == null) {
                    Parm parm = new Parm();
                    parm.setParmName(p.getName());
                    Value v = new Value();
                    v.setContent(p.getValue());
                    v.setType("string");
                    v.setEncoding("text");
                    v.setExpand(p.getExpand());
                    parm.setValue(v);
                    e.addParm(parm);
                } else {
                    LOG.warn("expandEvent: the event {} already has a parameter named {}, the original content will be preserved. Check the event definition and rename the optional parameter.", e.getUei(), p.getName());
                }
            }
        }
    }
    Map<String, Map<String, String>> decode = new HashMap<String, Map<String, String>>();
    if (econf != null && econf.getVarbindsdecodes().size() > 0) {
        for (final Varbindsdecode element : econf.getVarbindsdecodes()) {
            List<Decode> decodeArray = element.getDecodes();
            Map<String, String> valueMap = new HashMap<String, String>();
            for (final Decode element2 : decodeArray) {
                valueMap.put(element2.getVarbindvalue(), element2.getVarbinddecodedstring());
            }
            decode.put(element.getParmid(), valueMap);
        }
    }
    // end fill of event using econf
    // do the event parm expansion
    expandParms(e, decode);
}

Example 2 with Varbindsdecode

use of org.opennms.netmgt.xml.eventconf.Varbindsdecode in project opennms by OpenNMS.

the class JsmiMibParser method getTrapVarbindsDecode.

/**
 * Gets the trap varbinds decode.
 *
 * @param trap the trap object
 * @return the trap varbinds decode
 */
protected List<Varbindsdecode> getTrapVarbindsDecode(Notification trap) {
    Map<String, Varbindsdecode> decode = new LinkedHashMap<String, Varbindsdecode>();
    int vbNum = 1;
    for (SmiVariable var : trap.getObjects()) {
        String parmName = "parm[#" + vbNum + "]";
        SmiPrimitiveType type = var.getType().getPrimitiveType();
        if (type.equals(SmiPrimitiveType.ENUM)) {
            SortedMap<BigInteger, String> map = new TreeMap<BigInteger, String>();
            SmiType t = var.getType();
            while (t.getEnumValues() == null) {
                t = t.getBaseType();
            }
            List<SmiNamedNumber> enumValues = t.getEnumValues();
            if (enumValues != null) {
                for (SmiNamedNumber v : enumValues) {
                    map.put(v.getValue(), v.getId());
                }
                for (Entry<BigInteger, String> entry : map.entrySet()) {
                    if (!decode.containsKey(parmName)) {
                        Varbindsdecode newVarbind = new Varbindsdecode();
                        newVarbind.setParmid(parmName);
                        decode.put(newVarbind.getParmid(), newVarbind);
                    }
                    Decode d = new Decode();
                    d.setVarbinddecodedstring(entry.getValue());
                    d.setVarbindvalue(entry.getKey().toString());
                    decode.get(parmName).addDecode(d);
                }
            }
        }
        vbNum++;
    }
    return new ArrayList<Varbindsdecode>(decode.values());
}

Example 3 with Varbindsdecode

use of org.opennms.netmgt.xml.eventconf.Varbindsdecode in project opennms by OpenNMS.

the class JsmiMibParserTest method testNotifications.

/**
 * Test generate events from notifications.
 *
 * @throws Exception the exception
 */
@Test
public void testNotifications() throws Exception {
    if (parser.parseMib(new File(MIB_DIR, "IF-MIB.txt"))) {
        Events events = parser.getEvents("uei.opennms.org/traps/ifmib");
        Assert.assertNotNull(events);
        System.out.println(JaxbUtils.marshal(events));
        Assert.assertEquals(2, events.getEvents().size());
        Event event = null;
        for (Event e : events.getEvents()) {
            if (e.getUei().contains("linkDown"))
                event = e;
        }
        Assert.assertNotNull(event);
        // TODO Must be more specific
        Assert.assertNotNull(event.getDescr());
        Assert.assertNotNull(event.getLogmsg());
        // TODO Must be more specific
        Assert.assertNotNull(event.getLogmsg().getContent());
        Assert.assertEquals("Indeterminate", event.getSeverity());
        Assert.assertEquals("IF-MIB defined trap event: linkDown", event.getEventLabel());
        Assert.assertNotNull(event.getMask());
        for (final Maskelement me : event.getMask().getMaskelements()) {
            if (me.getMename().equals("id"))
                Assert.assertEquals(".1.3.6.1.6.3.1.1.5", me.getMevalues().get(0));
            if (me.getMename().equals("generic"))
                Assert.assertEquals("6", me.getMevalues().get(0));
            if (me.getMename().equals("specific"))
                Assert.assertEquals("3", me.getMevalues().get(0));
        }
        Assert.assertEquals(2, event.getVarbindsdecodes().size());
        for (Varbindsdecode vb : event.getVarbindsdecodes()) {
            if (vb.getParmid().equals("parm[#2]"))
                Assert.assertEquals(3, vb.getDecodes().size());
            if (vb.getParmid().equals("parm[#3]"))
                Assert.assertEquals(7, vb.getDecodes().size());
        }
    } else {
        Assert.fail("The IF-MIB.txt file couldn't be parsed successfully.");
    }
}

Example 4 with Varbindsdecode

use of org.opennms.netmgt.xml.eventconf.Varbindsdecode in project opennms by OpenNMS.

the class SpectrumUtils method translateAllEventTables.

public List<Varbindsdecode> translateAllEventTables(EventFormat ef, String eventTablePath) throws IOException {
    List<Varbindsdecode> vbds = new ArrayList<>();
    Pattern pat = Pattern.compile("^\\{\\s*T\\s+(\\w+)\\s+(\\d+)\\s*\\}");
    for (String token : ef.getSubstTokens()) {
        Matcher mat = pat.matcher(token);
        if (mat.matches()) {
            LOG.debug("Token [{}] looks like an event-table, processing it", token);
            EventTable et = loadEventTable(eventTablePath, mat.group(1));
            String parmId = "parm[#" + mat.group(2) + "]";
            Varbindsdecode vbd = translateEventTable(et, parmId);
            LOG.debug("Loaded event-table [{}] with parm-ID [{}], with {} mappings", et.getTableName(), parmId, vbd.getDecodeCount());
            vbds.add(translateEventTable(et, parmId));
        } else {
            LOG.debug("Token [{}] does not look like an event-table, skipping it", token);
        }
    }
    LOG.debug("Translated %d event-tables for event-code [{}]", vbds.size(), ef.getEventCode());
    return vbds;
}

Example 5 with Varbindsdecode

use of org.opennms.netmgt.xml.eventconf.Varbindsdecode in project opennms by OpenNMS.

the class SpectrumUtilsTest method translateSimpleEventTable.

@Test
public void translateSimpleEventTable() {
    EventTable et = new EventTable("foobar");
    et.put(1, "foo");
    et.put(2, "bar");
    et.put(3, "baz");
    Varbindsdecode vbd = m_utils.translateEventTable(et, "parm[#1]");
    Assert.assertEquals("Parm ID is parm[#1]", "parm[#1]", vbd.getParmid());
    Assert.assertEquals("Three decode elements", 3, vbd.getDecodeCount());
    Assert.assertEquals("First key is 1", "1", vbd.getDecode(0).getVarbindvalue());
    Assert.assertEquals("First value is foo", "foo", vbd.getDecode(0).getVarbinddecodedstring());
    Assert.assertEquals("Second key is 2", "2", vbd.getDecode(1).getVarbindvalue());
    Assert.assertEquals("Second value is bar", "bar", vbd.getDecode(1).getVarbinddecodedstring());
    Assert.assertEquals("Third key is 3", "3", vbd.getDecode(2).getVarbindvalue());
    Assert.assertEquals("Third value is baz", "baz", vbd.getDecode(2).getVarbinddecodedstring());
}