func acctUpdate(w io.Writer, req *radius.Packet) {
if e := radius.ValidateAcctRequest(req); e != "" {
config.Log.Printf("acct.update e=" + e)
return
}
sess := createSess(req)
if config.Verbose {
config.Log.Printf(
"acct.update sess=%s for user=%s on NasIP=%s sessTime=%d octetsIn=%d octetsOut=%d",
sess.SessionID, sess.User, sess.NasIP, sess.SessionTime, sess.BytesIn, sess.BytesOut,
)
}
txn, e := model.Begin()
if e != nil {
config.Log.Printf("acct.update e=" + e.Error())
return
}
if e := model.SessionUpdate(txn, sess); e != nil {
config.Log.Printf("acct.update e=" + e.Error())
return
}
queue.Queue(sess.User, sess.BytesIn, sess.BytesOut, sess.PacketsIn, sess.PacketsOut)
if e := txn.Commit(); e != nil {
config.Log.Printf("acct.update e=" + e.Error())
return
}
w.Write(radius.DefaultPacket(req, radius.AccountingResponse, "Updated accounting."))
}
func acctStop(w io.Writer, req *radius.Packet) {
if e := radius.ValidateAcctRequest(req); e != "" {
config.Log.Printf("acct.stop e=" + e)
return
}
user := string(req.Attr(radius.UserName))
sess := string(req.Attr(radius.AcctSessionId))
nasIp := radius.DecodeIP(req.Attr(radius.NASIPAddress)).String()
sessTime := radius.DecodeFour(req.Attr(radius.AcctSessionTime))
octIn := radius.DecodeFour(req.Attr(radius.AcctInputOctets))
octOut := radius.DecodeFour(req.Attr(radius.AcctOutputOctets))
packIn := radius.DecodeFour(req.Attr(radius.AcctInputPackets))
packOut := radius.DecodeFour(req.Attr(radius.AcctOutputPackets))
if config.Verbose {
config.Log.Printf(
"acct.stop sess=%s for user=%s sessTime=%d octetsIn=%d octetsOut=%d",
sess, user, sessTime, octIn, octOut,
)
}
txn, e := model.Begin()
if e != nil {
config.Log.Printf("acct.update e=" + e.Error())
return
}
sessModel := createSess(req)
if e := model.SessionUpdate(txn, sessModel); e != nil {
config.Log.Printf("acct.update e=" + e.Error())
return
}
if e := model.SessionLog(txn, sess, user, nasIp); e != nil {
config.Log.Printf("acct.update e=" + e.Error())
return
}
if e := model.SessionRemove(txn, sess, user, nasIp); e != nil {
config.Log.Printf("acct.update e=" + e.Error())
return
}
queue.Queue(user, octIn, octOut, packIn, packOut)
if e := txn.Commit(); e != nil {
config.Log.Printf("acct.update e=" + e.Error())
return
}
w.Write(radius.DefaultPacket(req, radius.AccountingResponse, "Finished accounting."))
}
func acctBegin(w io.Writer, req *radius.Packet) {
if e := radius.ValidateAcctRequest(req); e != "" {
config.Log.Printf("WARN: acct.begin err=" + e)
return
}
if !req.HasAttr(radius.FramedIPAddress) {
config.Log.Printf("WARN: acct.begin missing FramedIPAddress")
return
}
user := string(req.Attr(radius.UserName))
sess := string(req.Attr(radius.AcctSessionId))
nasIp := radius.DecodeIP(req.Attr(radius.NASIPAddress)).String()
clientIp := string(req.Attr(radius.CallingStationId))
assignedIp := radius.DecodeIP(req.Attr(radius.FramedIPAddress)).String()
if config.Verbose {
config.Log.Printf("acct.begin sess=%s for user=%s on nasIP=%s", sess, user, nasIp)
}
reply := []radius.AttrEncoder{}
_, e := model.Limits(user)
if e != nil {
if e == model.ErrNoRows {
config.Log.Printf("acct.begin received invalid user="******"acct.begin e=" + e.Error())
return
}
if e := model.SessionAdd(sess, user, nasIp, assignedIp, clientIp); e != nil {
config.Log.Printf("acct.begin e=%s", e.Error())
return
}
w.Write(req.Response(radius.AccountingResponse, reply))
}