func CreateSession(PId string) (SId string, err error) {
pl := GetPlayer(PId, false)
if pl == nil {
return "", errInvPlayer
}
SId = util.RandString(32)
pl.SId = SId
cnt, err := tblPlayer.Table.UpdateSingle("SId", pl)
if err != nil {
return
}
if cnt <= 0 {
err = errors.New("db_failure")
return
}
//update cache inplace
tblPlayer.Cache.Lock()
defer tblPlayer.Cache.Unlock()
v, _ := tblPlayer.Cache.GetUnsafe(pl.PId)
if v == nil {
//alredy deleted
return
}
plCached := v.(*Player)
plCached.SId = SId
return
}
//modify password
func ChangePwd(email, newPwd string) (err error) {
salt := util.RandString(8)
pwd := util.Md5(salt + newPwd)
model.UserC.Do(func(c *mgo.Collection) {
err = c.Update(bson.M{"email": email}, bson.M{"$set": bson.M{"salt": salt, "password": pwd}})
})
return
}
//create an user, with dup_key error for email or nickname.
func AddUser(email, nickname, password string) error {
salt := util.RandString(8)
password = util.Md5(salt + password)
u := &User{Id: bson.NewObjectId(), Email: email, NickName: nickname, Salt: salt, Password: password, CreateTime: time.Now()}
var err error
model.UserC.Do(func(c *mgo.Collection) {
err = c.Insert(u)
if err != nil && !mgo.IsDup(err) {
model.ErrorLog(model.UserC, err, u)
}
})
return err
}
// Function that handles the callback from the Google server
func (h *AuthHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
//Get the code from the response
code := r.FormValue("code")
t := &oauth.Transport{Config: oauthCfg}
// Exchange the received code for a token
t.Exchange(code)
//now get user data based on the Transport which has the token
resp, err := t.Client().Get(profileInfoURL)
if err != nil {
http.Redirect(w, r, "/", http.StatusFound)
return
}
//buf := make([]byte, 1024)
//resp.Body.Read(buf)
buf, _ := ioutil.ReadAll(resp.Body)
var oa OAuth
json.Unmarshal(buf, &oa)
//log.Printf("Results: %v\n", oa)
if len(oa.OId) < 4 || len(oa.Name) < 1 {
userFailTemplate.Execute(w, string(buf))
return
}
oa.Token = util.RandString(32)
table.InsertOrReplace(oa)
authCache.Set(oa.OId, &oa)
session := seshcookie.Session.Get(r)
session["oaid"] = oa.OId
session["sestok"] = oa.Token
//session["oauth"] = map[string]string{"OId": oa.OId, "Name": oa.Name}
log.Println("Login:"******"/", http.StatusFound)
}
func ServerStart() (err error) {
if srvCmd != nil {
return errors.New("already_running")
}
srvToken = util.RandString(16)
srvCmd = exec.Command("../gamesrv/gamesrv", "-token="+srvToken)
stderr, _ := srvCmd.StderrPipe()
err = srvCmd.Start()
if err != nil {
srvCmd = nil
return errors.New("startup_error:" + err.Error())
}
srvStart = time.Now()
srvQuit = make(chan bool)
log.Println("Startet:", srvStart)
cfgCtrl := srv.Cfg().Get("server")
srvPort = cfgCtrl.Get("gameport").String()
logfile := "../gamesrv/log/log.txt"
for i := 0; i < 400; i++ {
time.Sleep(10 * time.Millisecond)
srvLogFile, err = os.Open(logfile)
if err == nil {
break
}
}
if err != nil {
log.Println("error opening logfile: ", err)
srvCmd.Process.Signal(os.Kill)
srvCmd = nil
return errors.New("startup_error:" + err.Error())
}
go func() {
srvRunning = true
srvWait.Add(1) //wait for logfile
defer srvWait.Done()
pp := perf.NewProcPerf(srvCmd.Process)
fi := bufio.NewReader(srvLogFile)
er := bufio.NewReader(stderr)
pr := srvCmd.Process
tickLog := time.NewTicker(250 * time.Millisecond)
tickPro := time.NewTicker(1000 * time.Millisecond)
tickSta := time.NewTicker(5000 * time.Millisecond)
defer tickLog.Stop()
defer tickPro.Stop()
defer tickSta.Stop()
statsPending := false
go func() {
for {
ln, err := er.ReadString('\n')
if err == io.EOF {
log.Println("err closed by server")
break
}
if err != nil {
log.Println("err closed by server:", err)
break
}
if len(ln) > 0 && ln[len(ln)-1] == '\n' {
ln = ln[:len(ln)-1]
}
//log.Print(ln)
srv.PushLog("e==> " + ln)
}
}()
for {
select {
case <-tickLog.C:
for {
ln, err := fi.ReadString('\n')
if err == io.EOF {
break
}
if err != nil {
log.Println("log closed by server:", err)
fi = nil
srvRunning = false
return
}
if len(ln) > 0 && ln[len(ln)-1] == '\n' {
ln = ln[:len(ln)-1]
}
//log.Print(ln)
srv.PushLog("l==> " + ln)
}
if pr != nil && srvCmd != nil {
e, err := perf.GetExitCodeProcess(pr)
if err != nil || e != 259 {
log.Println("exit:", e, err)
pr = nil
go ServerStop()
if GetAutoRestart() {
go func() {
time.Sleep(time.Millisecond * 8000)
log.Println("auto restart")
ServerStart()
}()
}
continue
}
}
case <-tickSta.C:
go func() {
if statsPending {
return
}
statsPending = true
stats, _ := ServerStats()
statsPending = false
if stats != nil && stats["requestCount"] != nil {
srvRequestCount = int64(stats["requestCount"].(float64))
srvRequestErr = int64(stats["requestErr"].(float64))
srvRequestDuration = int64(stats["requestDuration"].(float64))
srv.SrvRequestCount = srvRequestCount
srv.SrvRequestDur = srvRequestDuration
}
}()
case <-tickPro.C:
err = pp.Get()
srvLoadSys = pp.LoadSys
srvLoadTotal = pp.LoadTotal
srvWorkingSet = pp.WorkingSet
case <-srvQuit:
//fmt.Println("quit")
s := srvLogFile.Name()
srvLogFile.Close()
srvLogFile = nil
os.Remove(s)
log.Println("log closed")
}
}
}()
return nil
}
func rpcHandler(w http.ResponseWriter, r *http.Request) {
sURL := r.URL.Path[5:]
//log.Println("rpc:", sURL)
mParams := r.URL.Query()
//adminsrv control commands
if sURL == "shutdown" {
token := mParams.Get("token")
log.Println("Shutdown:", adminToken, token)
if adminToken != token {
return
}
DoShutdown()
return
}
if sURL == "stats" {
token := mParams.Get("token")
if adminToken != token {
return
}
var result = map[string]interface{}{}
result["requestCount"] = requestCount
result["requestErr"] = requestErr
result["requestDuration"] = requestDuration
msg, _ := json.Marshal(result)
w.Write(msg)
return
}
if sURL == "flushcache" {
token := mParams.Get("token")
if adminToken != token {
return
}
FlushCaches()
return
}
timeNow := time.Now().UnixNano()
requestCount++
var err error
var data interface{}
defer func() {
timeDone := time.Now().UnixNano()
requestDuration += timeDone - timeNow
var result = map[string]interface{}{}
result["ts"] = ((timeDone + timeNow) / 2) / 1000000
result["tc"] = mParams.Get("tc")
if err == nil {
result["result"] = true
} else {
requestErr++
log.Println("rpc error:", sURL, err, data)
result["result"] = false
result["error"] = err.Error()
}
if data != nil {
result["data"] = data
}
msg, _ := json.Marshal(result)
w.Write(msg)
}()
//test login for unity editor, possible security issue!!!
if sURL == "login_password" {
pid := mParams.Get("pid")
pass := mParams.Get("pass")
pid, err = ValidatePassword(pid, pass)
if err != nil {
return
}
data, err = CreateSession(pid)
return
}
if sURL == "login_google" {
token := mParams.Get("token")
var pid string
pid, err = ValidateToken(token)
if err != nil {
return
}
var sid string
sid, err = CreateSession(pid)
if err != nil {
for i := 0; i < 10; i++ {
name := "player_" + util.RandString(5)
var ok bool
ok, err = CreatePlayer(pid, name, "")
if ok {
sid, err = CreateSession(pid)
break
}
}
}
data = map[string]interface{}{"pid": pid, "sid": sid}
return
}
if sURL == "createplayer" {
pid := mParams.Get("pid")
name := mParams.Get("name")
pass := mParams.Get("pass")
_, err = CreatePlayer(pid, name, pass)
return
}
//validate user session
pid := mParams.Get("pid")
sid := mParams.Get("sid")
var ok bool
ok, err = ValidateSession(pid, sid)
if !ok {
return
}
player := GetPlayer(pid, true)
if player == nil {
err = errors.New("invalid_player")
return
}
player.ResolveTechTree()
//player specific rpc's go here
if sURL == "pinfo" {
pother := mParams.Get("pinfo")
version := mParams.Get("v")
fversion := mParams.Get("fv")
cversion := mParams.Get("cv")
if len(pother) > 0 {
apother := strings.Split(pother, ",")
var adata = make([]interface{}, len(apother))
for i := 0; i < len(apother); i++ {
pl := GetPlayer(apother[i], false)
if pl != nil {
adata[i], _ = pl.RPC_GetInfo()
}
}
data = adata
} else {
iPV, _ := strconv.ParseInt(version, 10, 64)
iFV, _ := strconv.ParseInt(fversion, 10, 64)
iCV, _ := strconv.ParseInt(cversion, 10, 64)
fight := player.GetFight()
fver := 0
if fight != nil {
fver = fight.Version()
}
fight.Unlock()
cver := int64(0)
cr := GetCreature(player.CurCreature)
if cr != nil {
cver = cr.Version
}
if iPV == player.Version && fver == int(iFV) && cver == iCV {
data = "nochange"
return
}
data, err = player.RPC_GetInfo()
}
return
}
if sURL == "gettechtree" {
data, err = RPC_GetTechTree()
return
}
if sURL == "nameplayer" {
name := mParams.Get("name")
err = player.NamePlayer(name)
data = err == nil
return
}
if sURL == "pquery" {
data, err = player.RPC_PQuery()
return
}
if sURL == "setpos" {
lat, _ := strconv.ParseFloat(mParams.Get("lat"), 64)
lon, _ := strconv.ParseFloat(mParams.Get("lon"), 64)
err = player.RPC_SetPos(lat, lon)
data = err == nil
return
}
if sURL == "setbasepos" {
baselat, _ := strconv.ParseFloat(mParams.Get("lat"), 64)
baselon, _ := strconv.ParseFloat(mParams.Get("lon"), 64)
err = player.RPC_SetBasePos(baselat, baselon)
data = err == nil
return
}
if sURL == "exchange" {
element, _ := strconv.Atoi(mParams.Get("element"))
level, _ := strconv.Atoi(mParams.Get("level"))
count, _ := strconv.Atoi(mParams.Get("count"))
exchangeMode, _ := strconv.Atoi(mParams.Get("exchangeMode"))
lvldiff, _ := strconv.Atoi(mParams.Get("lvldiff"))
err = player.RPC_RscExchange(element, level, count, exchangeMode, lvldiff)
data = err != nil
return
}
if sURL == "crcr" {
element, _ := strconv.Atoi(mParams.Get("element"))
data, err = player.RPC_CreateCreature(int64(element), int64(0), int64(rand.Intn(2)))
return
}
if sURL == "namecr" {
cid, _ := strconv.Atoi(mParams.Get("cid"))
name := mParams.Get("name")
data, err = player.NameCreature(int64(cid), name)
return
}
if sURL == "getcrs" {
data, err = player.RPC_GetCreatures()
return
}
if sURL == "switchcurcr" {
cid, _ := strconv.Atoi(mParams.Get("cid"))
err = player.SwitchCurrentCreature(int64(cid))
return
}
if sURL == "addcrsl" {
cid, _ := strconv.Atoi(mParams.Get("cid"))
data, err = player.RPC_AddCreatureSlot(int64(cid))
return
}
if sURL == "upgradecrsl" {
cid, _ := strconv.Atoi(mParams.Get("cid"))
slotid, _ := strconv.Atoi(mParams.Get("slotid"))
element, _ := strconv.Atoi(mParams.Get("element"))
data, err = player.RPC_UpgradeCreatureSlot(int64(cid), int64(slotid), int64(element))
return
}
if sURL == "equipcrsl" {
cid, _ := strconv.Atoi(mParams.Get("cid"))
slotid, _ := strconv.Atoi(mParams.Get("slotid"))
element, _ := strconv.Atoi(mParams.Get("element"))
level, _ := strconv.Atoi(mParams.Get("level"))
data, err = player.RPC_EquipCreatureSlot(int64(cid), int64(slotid), int64(element), int64(level))
return
}
if sURL == "unequipcrsl" {
cid, _ := strconv.Atoi(mParams.Get("cid"))
slotid, _ := strconv.Atoi(mParams.Get("slotid"))
data, err = player.RPC_UnEquipCreatureSlot(int64(cid), int64(slotid))
return
}
if sURL == "poifarm" {
data, err = player.RPC_PoiFarm(mParams.Get("mappos"), mParams.Get("poiid"))
return
}
if sURL == "startspecialfight" {
xp, _ := strconv.Atoi(mParams.Get("xp"))
element, _ := strconv.Atoi(mParams.Get("element"))
mid, _ := strconv.Atoi(mParams.Get("mid"))
data, err = player.RPC_SpecialFight(int64(xp), int64(element), int64(mid))
return
}
if sURL == "fightcreate" {
pother := mParams.Get("enemy")
err = player.RPC_FightCreate(pother)
data = err == nil
return
}
if sURL == "accepted" {
err = player.RPC_ChallengeAccepted()
data = err == nil
return
}
if sURL == "declined" {
err = player.RPC_ChallengeDeclined()
data = err == nil
return
}
if sURL == "fightdelete" {
err = player.RPC_FightDelete()
data = err == nil
return
}
if sURL == "fightpostmsg" {
msg := mParams.Get("msg")
err = player.RPC_FightPostMsg(msg)
data = err == nil
return
}
if sURL == "fightgetinfo" {
msgsSince, _ := strconv.ParseInt(mParams.Get("msgsSince"), 10, 64)
data, err = player.RPC_FightGetInfo(msgsSince)
return
}
if sURL == "fightenemyturn" {
playerTurn := false
playerTurn, err = player.RPC_FightEnemyTurn()
if playerTurn {
data, _ = player.RPC_GetInfo()
} else {
data = false
}
return
}
if sURL == "fightplayerturn" {
s0, _ := strconv.Atoi(mParams.Get("s0"))
s1, _ := strconv.Atoi(mParams.Get("s1"))
s2, _ := strconv.Atoi(mParams.Get("s2"))
s3, _ := strconv.Atoi(mParams.Get("s3"))
_, err = player.RPC_FightPlayerTurn(s0, s1, s2, s3)
data, _ = player.RPC_GetInfo()
return
}
if sURL == "catchcr" {
level, _ := strconv.Atoi(mParams.Get("level"))
_, err = player.RPC_CatchCreature(level)
data = err != nil
return
}
if sURL == "escape" {
err = player.RPC_Escape()
data = err != nil
return
}
if sURL == "crtoven" {
cid, _ := strconv.Atoi(mParams.Get("cid"))
err = player.RPC_SendCreatureToVengea(cid)
data = err != nil
return
}
if sURL == "addxp" {
xp, _ := strconv.ParseInt(mParams.Get("xp"), 10, 64)
err = player.RPC_AddXP(xp)
data = err != nil
return
}
if sURL == "getpois" {
lat, _ := strconv.ParseFloat(mParams.Get("lat"), 64)
lon, _ := strconv.ParseFloat(mParams.Get("lon"), 64)
data, err = player.RPC_GetPOIs(lat, lon)
return
}
if sURL == "setinitsteps" {
iSteps, _ := strconv.ParseInt(mParams.Get("v"), 10, 64)
err = player.RPC_SetInitSteps(iSteps)
data = err != nil
return
}
if sURL == "settutorial" {
tut, _ := strconv.ParseInt(mParams.Get("tut"), 10, 64)
err = player.RPC_SetTutorial(tut)
data = err != nil
return
}
if sURL == "switchfaction" {
err = player.RPC_Faction()
data = err != nil
return
}
if sURL == "setfaction" {
fac, _ := strconv.ParseInt(mParams.Get("fac"), 10, 64)
err = player.RPC_SetFaction(fac)
data = err != nil
return
}
if sURL == "setFirewall" {
fiwa, _ := strconv.ParseBool(mParams.Get("fiwa"))
err = player.RPC_SetFirewall(fiwa)
data = err != nil
return
}
if sURL == "base" {
err := player.RPC_Base()
data = err != nil
return
}
err = errors.New("invalid_rpc")
data = sURL
}