func startServer() {
log.Println("starting server")
var redisErr error
r, redisErr = redis.NewClient(*redisHost, *redisDB)
util.CheckError(redisErr, shutdown)
sExists, sErr := r.KeyExists("secret")
util.CheckError(sErr, shutdown)
if !sExists {
log.Println("running server for the first time")
setErr := r.GenerateGlobalSecret()
util.CheckError(setErr, shutdown)
}
getErr := r.RetrieveGlobalSecret()
util.CheckError(getErr, shutdown)
var lErr error
l, lErr = tcp.NewListener(*tcpPort, nil)
util.CheckError(lErr, shutdown)
srv = server.New("/register", "/validate", "/file", *httpPort, r, l)
startErr := srv.Start()
util.CheckError(startErr, shutdown)
l.Start()
}
func startDaemon() {
log.Println("starting daemon")
configPath := os.Getenv("HOME") + "/.togepi/data"
configStat, configStatErr := os.Stat(configPath)
md.ConfPath = configPath
switch {
case os.IsNotExist(configStatErr):
log.Println("first start, generating configuration")
resp, respErr := http.Get("http://" + *httpServerAddress + "/register")
util.CheckError(respErr, shutdown)
body, bodyErr := ioutil.ReadAll(resp.Body)
util.CheckError(bodyErr, shutdown)
resp.Body.Close()
var respStruct server.RegResp
jsonRespErr := json.Unmarshal(body, &respStruct)
util.CheckError(jsonRespErr, shutdown)
md.SetUserData(respStruct.UserID, respStruct.UserKey)
md.SetServerData(*tcpServerAddress, *httpServerAddress)
dataErr := md.CreateDataFile(configPath)
util.CheckError(dataErr, shutdown)
case configStat.IsDir():
util.CheckError(errors.New(configPath+" is a directory"), shutdown)
default:
readDataErr := md.ReadDataFile(configPath)
util.CheckError(readDataErr, shutdown)
*httpServerAddress = md.HTTPServer
*tcpServerAddress = md.TCPServer
resp, respErr := http.Get("http://" + *httpServerAddress + "/validate?uid=" + md.UserID + "&ukey=" + md.UserKey)
util.CheckError(respErr, shutdown)
if resp.StatusCode != http.StatusOK {
util.CheckError(errors.New("invalid user"), shutdown)
}
}
var clErr error
cl, clErr = tcp.NewClient(md, *tcpServerAddress, *socketPort, *providerPort)
util.CheckError(clErr, shutdown)
cl.HandleServerCommands()
var lErr error
l, lErr = tcp.NewListener(*socketPort, md)
util.CheckError(lErr, shutdown)
p = server.NewProvider("/provide", *providerPort, md)
pErr := p.Start()
util.CheckError(pErr, shutdown)
l.AcceptConnections(*httpServerAddress, md.UserID, md.UserKey)
}