Examples with UserTarget org.snmp4j.UserTarget used on opensource projects

Example 1 with UserTarget

use of org.snmp4j.UserTarget in project mysql_perf_analyzer by yahoo.

the class SNMPClient method getTargetV3.

private Target getTargetV3() {
    //logger.info("Use SNMP v3, "+this.privacyprotocol +"="+this.password+", "+this.privacyprotocol+"="+this.privacypassphrase);
    OID authOID = AuthMD5.ID;
    if ("SHA".equals(this.authprotocol))
        authOID = AuthSHA.ID;
    OID privOID = PrivDES.ID;
    if (this.privacyprotocol == null || this.privacyprotocol.isEmpty())
        privOID = null;
    UsmUser user = new UsmUser(new OctetString(this.username), //auth
    authOID, //auth
    new OctetString(this.password), privOID, //enc
    this.privacypassphrase != null ? new OctetString(this.privacypassphrase) : null);
    snmp.getUSM().addUser(new OctetString(this.username), user);
    Address targetAddress = GenericAddress.parse(address);
    UserTarget target = new UserTarget();
    target.setAddress(targetAddress);
    target.setRetries(2);
    target.setTimeout(1500);
    target.setVersion(this.getVersionInt());
    if (privOID != null)
        target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
    else
        target.setSecurityLevel(SecurityLevel.AUTH_NOPRIV);
    target.setSecurityName(new OctetString(this.username));
    return target;
}

Example 2 with UserTarget

use of org.snmp4j.UserTarget in project camel by apache.

the class SnmpOIDPoller method doStart.

@Override
protected void doStart() throws Exception {
    super.doStart();
    this.targetAddress = GenericAddress.parse(this.endpoint.getAddress());
    // either tcp or udp
    if ("tcp".equals(endpoint.getProtocol())) {
        this.transport = new DefaultTcpTransportMapping();
    } else if ("udp".equals(endpoint.getProtocol())) {
        this.transport = new DefaultUdpTransportMapping();
    } else {
        throw new IllegalArgumentException("Unknown protocol: " + endpoint.getProtocol());
    }
    this.snmp = new Snmp(this.transport);
    if (SnmpConstants.version3 == endpoint.getSnmpVersion()) {
        UserTarget userTarget = new UserTarget();
        userTarget.setSecurityLevel(endpoint.getSecurityLevel());
        userTarget.setSecurityName(convertToOctetString(endpoint.getSecurityName()));
        userTarget.setAddress(targetAddress);
        userTarget.setRetries(endpoint.getRetries());
        userTarget.setTimeout(endpoint.getTimeout());
        userTarget.setVersion(endpoint.getSnmpVersion());
        this.target = userTarget;
        USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);
        OID authProtocol = convertAuthenticationProtocol(endpoint.getAuthenticationProtocol());
        OctetString authPwd = convertToOctetString(endpoint.getAuthenticationPassphrase());
        OID privProtocol = convertPrivacyProtocol(endpoint.getPrivacyProtocol());
        OctetString privPwd = convertToOctetString(endpoint.getPrivacyPassphrase());
        UsmUser user = new UsmUser(convertToOctetString(endpoint.getSecurityName()), authProtocol, authPwd, privProtocol, privPwd);
        usm.addUser(convertToOctetString(endpoint.getSecurityName()), user);
        ScopedPDU scopedPDU = new ScopedPDU();
        if (endpoint.getSnmpContextEngineId() != null) {
            scopedPDU.setContextEngineID(new OctetString(endpoint.getSnmpContextEngineId()));
        }
        if (endpoint.getSnmpContextName() != null) {
            scopedPDU.setContextName(new OctetString(endpoint.getSnmpContextName()));
        }
        this.pdu = scopedPDU;
    } else {
        CommunityTarget communityTarget = new CommunityTarget();
        communityTarget.setCommunity(convertToOctetString(endpoint.getSnmpCommunity()));
        communityTarget.setAddress(targetAddress);
        communityTarget.setRetries(endpoint.getRetries());
        communityTarget.setTimeout(endpoint.getTimeout());
        communityTarget.setVersion(endpoint.getSnmpVersion());
        this.target = communityTarget;
        this.pdu = new PDU();
    }
    // listen to the transport
    if (LOG.isDebugEnabled()) {
        LOG.debug("Starting OID poller on {} using {} protocol", endpoint.getAddress(), endpoint.getProtocol());
    }
    this.transport.listen();
    if (LOG.isInfoEnabled()) {
        LOG.info("Started OID poller on {} using {} protocol", endpoint.getAddress(), endpoint.getProtocol());
    }
}

Example 3 with UserTarget

use of org.snmp4j.UserTarget in project opennms by OpenNMS.

the class Snmp4JAgentConfig method createUserTarget.

private Target createUserTarget() {
    UserTarget target = new UserTarget();
    target.setSecurityLevel(getSecurityLevel());
    target.setSecurityName(getSecurityName());
    return target;
}

Example 4 with UserTarget

use of org.snmp4j.UserTarget in project opennms by OpenNMS.

the class MockSnmpAgentIT method sendRequestV3.

private PDU sendRequestV3(PDU pdu) {
    PDU response = null;
    OctetString userId = new OctetString("opennmsUser");
    OctetString pw = new OctetString("0p3nNMSv3");
    UserTarget target = new UserTarget();
    target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
    target.setSecurityName(userId);
    target.setAddress(new UdpAddress(InetAddressUtils.addr("127.0.0.1"), m_agent.getPort()));
    target.setVersion(SnmpConstants.version3);
    target.setTimeout(DEFAULT_TIMEOUT);
    TransportMapping<UdpAddress> transport = null;
    Snmp snmp = null;
    try {
        USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);
        transport = new DefaultUdpTransportMapping();
        snmp = new Snmp(transport);
        UsmUser user = new UsmUser(userId, AuthMD5.ID, pw, PrivDES.ID, pw);
        snmp.getUSM().addUser(userId, user);
        transport.listen();
        ResponseEvent e = snmp.send(pdu, target);
        response = e.getResponse();
    } catch (final IOException e) {
        e.printStackTrace();
    } finally {
        if (snmp != null) {
            try {
                snmp.close();
            } catch (final IOException e) {
                e.printStackTrace();
            }
        }
        if (transport != null) {
            try {
                transport.close();
            } catch (final IOException e) {
                e.printStackTrace();
            }
        }
    }
    return response;
}

Example 5 with UserTarget

use of org.snmp4j.UserTarget in project opennms by OpenNMS.

the class BrocadeMibIT method sendRequestV3.

private PDU sendRequestV3(PDU pdu) throws IOException {
    PDU response;
    OctetString userId = new OctetString("opennmsUser");
    OctetString pw = new OctetString("0p3nNMSv3");
    UserTarget target = new UserTarget();
    target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
    target.setSecurityName(userId);
    target.setAddress(new UdpAddress(m_agent.getInetAddress(), m_agent.getPort()));
    target.setVersion(SnmpConstants.version3);
    target.setTimeout(5000);
    TransportMapping<UdpAddress> transport = null;
    try {
        USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);
        transport = new DefaultUdpTransportMapping();
        Snmp snmp = new Snmp(transport);
        UsmUser user = new UsmUser(userId, AuthMD5.ID, pw, PrivDES.ID, pw);
        snmp.getUSM().addUser(userId, user);
        transport.listen();
        ResponseEvent e = snmp.send(pdu, target);
        response = e.getResponse();
    } finally {
        if (transport != null) {
            transport.close();
        }
    }
    return response;
}