Examples with USM org.snmp4j.security.USM used on opensource projects

Example 6 with USM

use of org.snmp4j.security.USM in project ovirt-engine by oVirt.

the class Snmp method createSnmp3.

private org.snmp4j.Snmp createSnmp3(Profile profile) {
    try {
        TransportMapping<?> transport = new DefaultUdpTransportMapping();
        org.snmp4j.Snmp snmp = new org.snmp4j.Snmp(transport);
        SecurityProtocols securityProtocols = SecurityProtocols.getInstance();
        securityProtocols.addDefaultProtocols();
        securityProtocols.addAuthenticationProtocol(new AuthMD5());
        securityProtocols.addAuthenticationProtocol(new AuthSHA());
        securityProtocols.addPrivacyProtocol(new PrivAES128());
        securityProtocols.addPrivacyProtocol(new PrivAES192());
        securityProtocols.addPrivacyProtocol(new PrivAES256());
        USM usm = new USM(securityProtocols, profile.engineId, 0);
        ((org.snmp4j.mp.MPv3) snmp.getMessageProcessingModel(org.snmp4j.mp.MPv3.ID)).setLocalEngineID(profile.engineId.getValue());
        ((org.snmp4j.mp.MPv3) snmp.getMessageProcessingModel(org.snmp4j.mp.MPv3.ID)).getSecurityModels().addSecurityModel(usm);
        SecurityModels.getInstance().addSecurityModel(usm);
        transport.listen();
        snmp.getUSM().addUser(profile.username, getUsmUser(profile));
        return snmp;
    } catch (IOException e) {
        throw new NotificationServiceException("error creating version 3 snmp " + getClass().getName());
    }
}

Example 7 with USM

use of org.snmp4j.security.USM in project mysql_perf_analyzer by yahoo.

the class SNMPClient method start.

/**
 * Start the Snmp session. If you forget the listen() method you will not
 * get any answers because the communication is asynchronous
 * and the listen() method listens for answers.
 * @throws IOException
 */
public void start() throws IOException {
    TransportMapping transport = new DefaultUdpTransportMapping();
    snmp = new Snmp(transport);
    if (// add v3 support
    "3".equals(this.version)) {
        USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);
    }
    // Do not forget this line!
    transport.listen();
}

Example 8 with USM

use of org.snmp4j.security.USM 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 9 with USM

use of org.snmp4j.security.USM 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;
}

Example 10 with USM

use of org.snmp4j.security.USM in project opennms by OpenNMS.

the class LLDPMibIT 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);
    if (m_timeout > 0) {
        target.setTimeout(m_timeout);
    } else {
        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;
}