func createSess(req *radius.Packet) model.Session {
return model.Session{
BytesIn: radius.DecodeFour(req.Attr(radius.AcctInputOctets)),
BytesOut: radius.DecodeFour(req.Attr(radius.AcctOutputOctets)),
PacketsIn: radius.DecodeFour(req.Attr(radius.AcctInputPackets)),
PacketsOut: radius.DecodeFour(req.Attr(radius.AcctOutputPackets)),
SessionID: string(req.Attr(radius.AcctSessionId)),
SessionTime: radius.DecodeFour(req.Attr(radius.AcctSessionTime)),
User: string(req.Attr(radius.UserName)),
NasIP: radius.DecodeIP(req.Attr(radius.NASIPAddress)).String(),
}
}
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."))
}