Exemple #1
0
func validateCookie(w http.ResponseWriter, req *http.Request) (chat.Account, error) {
	sessID := sessionIDFromCookie(req)
	log.Printf("Validating session: '%s'", sessID)
	if sessID == "" {
		log.Printf("Unable to validate empty cookie...")
		return nil, errors.New("Empty cookie")
	}
	acct, err := chat.LookupSession(sessID)
	if err != nil { //No account associated with this session, delete
		deleteSessionCookie(w)
		return nil, err
	}

	return acct, err
}
Exemple #2
0
/*
webSocketHandler reads the sessionID from the websocket,
identifies an account and joins an ongoing chat session if one exists
//TODO: Actually manage disconnections properly.
*/
func webSocketHandler(ws *websocket.Conn) {
	//Client should send its sessionID as first message
	sc := bufio.NewScanner(ws)
	sc.Scan()
	if sc.Err() != nil {
		log.Printf("Error reading from client: %s", sc.Err().Error())
		return
	}
	sessionID := strings.TrimSpace(sc.Text())
	acct, err := chat.LookupSession(sessionID)
	if err != nil {
		ws.Write([]byte("Closing connection. Unable to find user: "******"Error: " + err.Error()))
	ws.Close()
}