Freeradius Linelog

freeradius linelog

edit file /etc/freeradius/modules/linelog

linelog log_postauth_json {

        format = "%t linelog_postauth \%Packet-Type non reconnu for %{User-Name} (%{Packet-Type})"

        filename = ${logdir}/linelog/linelog_json.log

        syslog_facility = local3

        syslog_serverity = info

        permissions = 0600

        reference = "messages.%{%{reply:Packet-Type}:-format}"

        messages {

                Access-Reject = "{\"Datetime\":\"%t\",\"Module_Name\":\"linelog_postauth\",\"Packet-Type\":\"%{reply:Packet-Type}\",\"User-Name\":\"%{User-Name}\",\"Realm\":\"%{Realm}\",\"NAS-IP-Address\":\"%{NAS-IP-Address}\",\"NAS-Port\":\"%{NAS-Port}\",\"Service-Type\":\"%{Service-Type}\",\"Framed-MTU\":\"%{Framed-MTU}\",\"State\":\"%{State}\",\"Class\":\"%{Class}\",\"Vendor-Specific\":\"%{Vendor-Specific}\",\"Session-Timeout\":\"%{Session-Timeout}\",\"Idle-Timeout\":\"%{Idle-Timeout}\",\"Termination-Action\":\"%{Termination-Action}\",\"Called-Station-Id\":\"%{Called-Station-Id}\",\"Calling-Station-Id\":\"%{Calling-Station-Id}\",\"NAS-Identifier\":\"%{NAS-Identifier}\",\"Proxy-State\":\"%{Proxy-State}\",\"Login-LAT-Service\":\"%{Login-LAT-Service}\",\"Login-LAT-Node\":\"%{Login-LAT-Node}\",\"Login-LAT-Group\":\"%{Login-LAT-Group}\",\"Framed-AppleTalk-Link\":\"%{Framed-AppleTalk-Link}\",\"Framed-AppleTalk-Network\":\"%{Framed-AppleTalk-Network}\",\"Framed-AppleTalk-Zone\":\"%{Framed-AppleTalk-Zone}\",\"CHAP-Challenge\":\"%{CHAP-Challenge}\",\"NAS-Port-Type\":\"%{NAS-Port-Type}\",\"Port-Limit\":\"%{Port-Limit}\",\"Login-LAT-Port\":\"%{Login-LAT-Port}\"}"

                Access-Challenge = "{\"Datetime\":\"%t\",\"Module_Name\":\"linelog_postauth\",\"Packet-Type\":\"%{reply:Packet-Type}\",\"User-Name\":\"%{User-Name}\",\"Realm\":\"%{Realm}\",\"NAS-IP-Address\":\"%{NAS-IP-Address}\",\"NAS-Port\":\"%{NAS-Port}\",\"Service-Type\":\"%{Service-Type}\",\"Framed-Protocol\":\"%{Framed-Protocol}\",\"Framed-IP-Address\":\"%{Framed-IP-Address}\",\"Framed-IP-Netmask\":\"%{Framed-IP-Netmask}\",\"Framed-Routing\":\"%{Framed-Routing}\",\"Filter-Id\":\"%{Filter-Id}\",\"Framed-MTU\":\"%{Framed-MTU}\",\"Framed-Compression\":\"%{Framed-Compression}\",\"Login-IP-Host\":\"%{Login-IP-Host}\",\"Login-Service\":\"%{Login-Service}\",\"Login-TCP-Port\":\"%{Login-TCP-Port}\",\"Reply-Message\":\"%{Reply-Message}\",\"Callback-Number\":\"%{Callback-Number}\",\"Callback-Id\":\"%{Callback-Id}\",\"Framed-Route\":\"%{Framed-Route}\",\"Framed-IPX-Network\":\"%{Framed-IPX-Network}\",\"State\":\"%{State}\",\"Class\":\"%{Class}\",\"Vendor-Specific\":\"%{Vendor-Specific}\",\"Session-Timeout\":\"%{Session-Timeout}\",\"Idle-Timeout\":\"%{Idle-Timeout}\",\"Termination-Action\":\"%{Termination-Action}\",\"Called-Station-Id\":\"%{Called-Station-Id}\",\"Calling-Station-Id\":\"%{Calling-Station-Id}\",\"NAS-Identifier\":\"%{NAS-Identifier}\",\"Proxy-State\":\"%{Proxy-State}\",\"Login-LAT-Service\":\"%{Login-LAT-Service}\",\"Login-LAT-Node\":\"%{Login-LAT-Node}\",\"Login-LAT-Group\":\"%{Login-LAT-Group}\",\"Framed-AppleTalk-Link\":\"%{Framed-AppleTalk-Link}\",\"Framed-AppleTalk-Network\":\"%{Framed-AppleTalk-Network}\",\"Framed-AppleTalk-Zone\":\"%{Framed-AppleTalk-Zone}\",\"CHAP-Challenge\":\"%{CHAP-Challenge}\",\"NAS-Port-Type\":\"%{NAS-Port-Type}\",\"Port-Limit\":\"%{Port-Limit}\",\"Login-LAT-Port\":\"%{Login-LAT-Port}\"}"

                Access-Accept = "{\"Datetime\":\"%t\",\"Module_Name\":\"linelog_postauth\",\"Packet-Type\":\"%{reply:Packet-Type}\",\"User-Name\":\"%{User-Name}\",\"Realm\":\"%{Realm}\",\"NAS-IP-Address\":\"%{NAS-IP-Address}\",\"NAS-Port\":\"%{NAS-Port}\",\"Service-Type\":\"%{Service-Type}\",\"Framed-MTU\":\"%{Framed-MTU}\",\"Login-IP-Host\":\"%{Login-IP-Host}\",\"Login-Service\":\"%{Login-Service}\",\"Login-TCP-Port\":\"%{Login-TCP-Port}\",\"Reply-Message\":\"%{Reply-Message}\",\"Callback-Number\":\"%{Callback-Number}\",\"Callback-Id\":\"%{Callback-Id}\",\"Framed-Route\":\"%{Framed-Route}\",\"Framed-IPX-Network\":\"%{Framed-IPX-Network}\",\"State\":\"%{State}\",\"Class\":\"%{Class}\",\"Vendor-Specific\":\"%{Vendor-Specific}\",\"Session-Timeout\":\"%{Session-Timeout}\",\"Idle-Timeout\":\"%{Idle-Timeout}\",\"Termination-Action\":\"%{Termination-Action}\",\"Called-Station-Id\":\"%{Called-Station-Id}\",\"Calling-Station-Id\":\"%{Calling-Station-Id}\",\"NAS-Identifier\":\"%{NAS-Identifier}\",\"Proxy-State\":\"%{Proxy-State}\",\"Login-LAT-Service\":\"%{Login-LAT-Service}\",\"Login-LAT-Node\":\"%{Login-LAT-Node}\",\"Login-LAT-Group\":\"%{Login-LAT-Group}\",\"Framed-AppleTalk-Link\":\"%{Framed-AppleTalk-Link}\",\"Framed-AppleTalk-Network\":\"%{Framed-AppleTalk-Network}\",\"Framed-AppleTalk-Zone\":\"%{Framed-AppleTalk-Zone}\",\"CHAP-Challenge\":\"%{CHAP-Challenge}\",\"NAS-Port-Type\":\"%{NAS-Port-Type}\",\"Port-Limit\":\"%{Port-Limit}\",\"Login-LAT-Port\":\"%{Login-LAT-Port}\",\"VLAN\":\"%{Tunnel-Private-Group-ID:0}\"}"

    }

}

edit site enable /etc/freeradius/site-enabled/default

post-auth {

    log_postauth_json

    Post-Auth-Type REJECT {

        log_postauth_json

    }

}

create log rotate policy /etc/logrotate.d/linelog

/var/log/freeradius/linelog/linelog_json.log

{

    rotate 99

    daily

    dateext

    missingok

    notifempty

    delaycompress

    compress

    sharedscripts

    postrotate

        invoke-rc.d rsyslog rotate > /dev/null

    endscript

}