/** {@inheritDoc} */
@Override
protected void addUsmUser(USM usm) {
UsmUser user =
new UsmUser(
new OctetString("SHADES"),
AuthSHA.ID,
new OctetString("SHADESAuthPassword"),
PrivDES.ID,
new OctetString("SHADESPrivPassword"));
usm.addUser(user.getSecurityName(), usm.getLocalEngineID(), user);
user =
new UsmUser(
new OctetString("TEST"),
AuthSHA.ID,
new OctetString("maplesyrup"),
PrivDES.ID,
new OctetString("maplesyrup"));
usm.addUser(user.getSecurityName(), usm.getLocalEngineID(), user);
user =
new UsmUser(
new OctetString("opennmsUser"),
AuthMD5.ID,
new OctetString("0p3nNMSv3"),
PrivDES.ID,
new OctetString("0p3nNMSv3"));
usm.addUser(user.getSecurityName(), usm.getLocalEngineID(), user);
user =
new UsmUser(
new OctetString("SHA"), AuthSHA.ID, new OctetString("SHAAuthPassword"), null, null);
usm.addUser(user.getSecurityName(), usm.getLocalEngineID(), user);
}
@Test
public void testGetNextMultipleVarbinds() throws Exception {
request(".1.0.8802.1.1.2.1.3.1")
.andExpect(".1.0.8802.1.1.2.1.3.1.0", SMIConstants.SYNTAX_INTEGER32, new Integer32(4));
doGetNext();
m_agent.getUsm().setEngineBoots(15);
byte[] hexString =
new byte[] {(byte) 0x80, (byte) 0x71, (byte) 0x1F, (byte) 0x8F, (byte) 0xAF, (byte) 0xC0};
request(".1.0.8802.1.1.2.1.3.1")
.andExpect(".1.0.8802.1.1.2.1.3.1.0", SMIConstants.SYNTAX_INTEGER32, new Integer32(4));
request(".1.0.8802.1.1.2.1.3.2")
.andExpect(
".1.0.8802.1.1.2.1.3.2.0",
SMIConstants.SYNTAX_OCTET_STRING,
new OctetString(hexString));
request(".1.0.8802.1.1.2.1.3.3")
.andExpect(
".1.0.8802.1.1.2.1.3.3.0",
SMIConstants.SYNTAX_OCTET_STRING,
new OctetString("penrose-mx480".getBytes()));
doGetNext();
// This statement breaks the internal state of the SNMP4J agent
// m_agent.getUsm().setLocalEngine(m_agent.getUsm().getLocalEngineID(), 15, 200);
m_agent.getUsm().removeEngineTime(m_usm.getLocalEngineID());
m_usm.removeEngineTime(m_agent.getUsm().getLocalEngineID());
request(".1.0.8802.1.1.2.1.3.1")
.andExpect(".1.0.8802.1.1.2.1.3.1.0", SMIConstants.SYNTAX_INTEGER32, new Integer32(4));
doGetNext();
}
private Target createTarget(OctetString userInfo) {
if ((userInfo == null) || (userInfo.length() == 0)) {
return defaultTarget;
}
if (version == SnmpConstants.version3) {
if ((securityModel == SecurityModel.SECURITY_MODEL_USM) && (usm != null)) {
UsmUserEntry user = usm.getUser(null, userInfo);
UserTarget target = new UserTarget();
if (user != null) {
if (user.getAuthenticationKey() != null) {
if (user.getPrivacyKey() != null) {
target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
} else {
target.setSecurityLevel(SecurityLevel.AUTH_NOPRIV);
}
} else {
target.setSecurityLevel(SecurityLevel.NOAUTH_NOPRIV);
}
}
target.setVersion(version);
target.setSecurityName(userInfo);
target.setSecurityModel(securityModel);
target.setTimeout(timeout);
target.setRetries(retries);
return target;
} else if (securityModel == SecurityModel.SECURITY_MODEL_TSM) {
CertifiedTarget target = new CertifiedTarget(userInfo);
target.setVersion(version);
target.setSecurityModel(securityModel);
target.setTimeout(timeout);
target.setRetries(retries);
return target;
}
} else {
CommunityTarget target = new CommunityTarget();
target.setCommunity(userInfo);
target.setVersion(version);
target.setSecurityModel(securityModel);
target.setTimeout(timeout);
target.setRetries(retries);
return target;
}
return null;
}
public Result execute(Result previousResult, int nr) {
Result result = previousResult;
result.setNrErrors(1);
result.setResult(false);
String servername = environmentSubstitute(serverName);
int nrPort = Const.toInt(environmentSubstitute("" + port), DEFAULT_PORT);
String Oid = environmentSubstitute(oid);
int timeOut = Const.toInt(environmentSubstitute("" + timeout), DEFAULT_TIME_OUT);
int retry = Const.toInt(environmentSubstitute("" + nrretry), 1);
String messageString = environmentSubstitute(message);
Snmp snmp = null;
try {
TransportMapping transMap = new DefaultUdpTransportMapping();
snmp = new Snmp(transMap);
UdpAddress udpAddress = new UdpAddress(InetAddress.getByName(servername), nrPort);
ResponseEvent response = null;
if (targettype.equals(target_type_Code[0])) {
// Community target
String community = environmentSubstitute(comString);
CommunityTarget target = new CommunityTarget();
PDUv1 pdu1 = new PDUv1();
transMap.listen();
target.setCommunity(new OctetString(community));
target.setVersion(SnmpConstants.version1);
target.setAddress(udpAddress);
if (target.getAddress().isValid()) {
if (log.isDebug()) {
logDebug("Valid IP address");
}
} else {
throw new KettleException("Invalid IP address");
}
target.setRetries(retry);
target.setTimeout(timeOut);
// create the PDU
pdu1.setGenericTrap(6);
pdu1.setSpecificTrap(PDUv1.ENTERPRISE_SPECIFIC);
pdu1.setEnterprise(new OID(Oid));
pdu1.add(new VariableBinding(new OID(Oid), new OctetString(messageString)));
response = snmp.send(pdu1, target);
} else {
// User target
String userName = environmentSubstitute(user);
String passPhrase = environmentSubstitute(passphrase);
String engineID = environmentSubstitute(engineid);
UserTarget usertarget = new UserTarget();
transMap.listen();
usertarget.setAddress(udpAddress);
if (usertarget.getAddress().isValid()) {
if (log.isDebug()) {
logDebug("Valid IP address");
}
} else {
throw new KettleException("Invalid IP address");
}
usertarget.setRetries(retry);
usertarget.setTimeout(timeOut);
usertarget.setVersion(SnmpConstants.version3);
usertarget.setSecurityLevel(SecurityLevel.AUTH_PRIV);
usertarget.setSecurityName(new OctetString("MD5DES"));
// Since we are using SNMPv3 we use authenticated users
// this is handled by the UsmUser and USM class
UsmUser uu =
new UsmUser(
new OctetString(userName),
AuthMD5.ID,
new OctetString(passPhrase),
PrivDES.ID,
new OctetString(passPhrase));
USM usm = snmp.getUSM();
if (usm == null) {
throw new KettleException("Null Usm");
} else {
usm =
new USM(
SecurityProtocols.getInstance(), new OctetString(MPv3.createLocalEngineID()), 0);
usm.addUser(new OctetString(userName), uu);
if (log.isDebug()) {
logDebug("Valid Usm");
}
}
// create the PDU
ScopedPDU pdu = new ScopedPDU();
pdu.add(new VariableBinding(new OID(Oid), new OctetString(messageString)));
pdu.setType(PDU.TRAP);
if (!Const.isEmpty(engineID)) {
pdu.setContextEngineID(new OctetString(engineID));
}
// send the PDU
response = snmp.send(pdu, usertarget);
}
if (response != null) {
if (log.isDebug()) {
logDebug("Received response from: " + response.getPeerAddress() + response.toString());
}
}
result.setNrErrors(0);
result.setResult(true);
} catch (Exception e) {
logError(BaseMessages.getString(PKG, "JobEntrySNMPTrap.ErrorGetting", e.getMessage()));
} finally {
try {
if (snmp != null) {
snmp.close();
}
} catch (Exception e) {
/* Ignore */
}
}
return result;
}
