예제 #1
0
// build a request based on an existing http.Request
func getRequest(reqid uint16, conn http.ResponseWriter, req *http.Request) *request {
	r := &request{
		reqId: reqid,
		// this is not right because whether the ws<->fcgi connection stays
		// up is separate from whether the browser<->ws connection goes down
		// close: req.Close,
		params: map[string]string{
			"SERVER_SOFTWARE":   "fcgigo-handler",
			"HTTP_HOST":         req.Host,
			"SERVER_NAME":       req.Host,
			"REQUEST_URI":       req.RawURL,
			"REQUEST_METHOD":    req.Method,
			"GATEWAY_INTERFACE": "FCGI/1.0",
			"SERVER_PORT":       "0", //TODO
			"SERVER_ADDR":       "127.0.0.1",
			"SERVER_PROTOCOL":   req.Proto,
			"REMOTE_PORT":       "0",
			"REMOTE_ADDR":       conn.RemoteAddr(),
			// TODO: this wouldn't be defined for a remote responder, but would
			// if it were spawned. deferred until we support dynamic spawning again
			// (ie have unit tests).
			"SCRIPT_FILENAME": "",
			// TODO: this should be the path portion of the url matched by the
			// ServeMux pattern
			"SCRIPT_NAME": req.URL.Path,
			// TODO: this should be the remainder of the path AFTER the ServeMux
			// pattern is stripped from the front
			"PATH_INFO":       "",
			"DOCUMENT_ROOT":   "",
			"PATH_TRANSLATED": "", // depends on PATH_INFO and DOCUMENT_ROOT
			"QUERY_STRING":    req.URL.RawQuery,
		},
		stdin: new(bytes.Buffer),
	}
	// set a default DOCUMENT_ROOT
	if dir, err := os.Getwd(); err != nil {
		r.params["DOCUMENT_ROOT"] = dir
	}
	// patch the ?query_string to include the #fragment
	if len(req.URL.Fragment) > 0 {
		r.params["QUERY_STRING"] = r.params["QUERY_STRING"] + "#" + req.URL.Fragment
	}
	// carry over the content-length
	if c, ok := req.Header["Content-Length"]; ok {
		r.params["CONTENT_LENGTH"] = c
	}
	mapFunc := func(c int) int {
		if c == '-' {
			return '_'
		}
		return c
	}
	// store the HTTP_HEADER_NAME version of each header
	for k, v := range req.Header {
		k = strings.Map(mapFunc, "HTTP_"+strings.ToUpper(k))
		r.params[k] = v
	}
	return r
}
예제 #2
0
파일: http.go 프로젝트: nictuku/gomine
func logResponse(w http.ResponseWriter, r *http.Request) {
	fmt.Printf(
		"%s - - [%s] \"%s %s %s\" - - \"%s\" \"%s\"\n",
		w.RemoteAddr(),
		time.UTC().Format("10/Jan/2006:15:04:05 -0700"),
		r.Method,
		r.URL.Path,
		r.Proto,
		r.Referer,
		r.UserAgent)
}
예제 #3
0
파일: http.go 프로젝트: welterde/mudkip
func log(stamp int64, w io.Writer, rw http.ResponseWriter, req *http.Request) {
	addr := rw.RemoteAddr()

	// Strip port number. Make sure we don't cut off bits of the actual IP if we
	// have an IPv6 address. It will be encased in [ and ]. eg: [::1]:1234
	if idx := strings.LastIndex(addr, ":"); idx > strings.LastIndex(addr, "]") {
		addr = addr[:idx]
	}

	fmt.Fprintf(w, "%d %s %s\n", stamp, addr, req.URL)
}
예제 #4
0
파일: http.go 프로젝트: welterde/mudkip
func log(rw http.ResponseWriter, req *http.Request) {
	reqtime := time.Nanoseconds() / 1000
	addr := rw.RemoteAddr()

	// Strip port number. Make sure we don't cut off bits of the actual IP if we
	// have an IPv6 address. It will be encased in [ and ]. eg: [::1]:1234
	if idx := strings.LastIndex(addr, ":"); idx > strings.LastIndex(addr, "]") {
		addr = addr[:idx]
	}

	fmt.Fprintf(os.Stdout, "[i] %d %s %s\n", reqtime, addr, req.URL)
}
예제 #5
0
파일: http.go 프로젝트: welterde/mudkip
func httpHandler(rw http.ResponseWriter, req *http.Request) {
	log(rw, req)
	cookies := ParseCookies(req)

	var session *Session
	if id := GetSecureCookie(cookies, "mudkip_id"); len(id) > 0 {
		if session = context.GetSession(id); session == nil {
			SetSecureCookie(rw, "mudkip_id", "", "/", -1)
		}
	} else {
		session = context.CreateSession(rw.RemoteAddr())
		SetSecureCookie(rw, "mudkip_id", session.Id, "/", 2592000)
	}
}
예제 #6
0
// ServeHTTP implements an http.Handler that answers RPC requests.
func (server *Server) ServeHTTP(w http.ResponseWriter, req *http.Request) {
	if req.Method != "CONNECT" {
		w.SetHeader("Content-Type", "text/plain; charset=utf-8")
		w.WriteHeader(http.StatusMethodNotAllowed)
		io.WriteString(w, "405 must CONNECT\n")
		return
	}
	conn, _, err := w.Hijack()
	if err != nil {
		log.Print("rpc hijacking ", w.RemoteAddr(), ": ", err.String())
		return
	}
	io.WriteString(conn, "HTTP/1.0 "+connected+"\n\n")
	server.ServeConn(conn)
}
예제 #7
0
파일: web.go 프로젝트: andradeandrey/doozer
func evServer(w http.ResponseWriter, r *http.Request) {
	wevs := make(chan store.Event)
	logger := util.NewLogger(w.RemoteAddr())
	path := r.URL.Path[len(evPrefix):]
	logger.Println("new", path)

	evs := Store.Watch(path + "**")

	// TODO convert store.Snapshot to json and use that
	go func() {
		walk(path, Store, wevs)
		close(wevs)
	}()

	websocket.Handler(func(ws *websocket.Conn) {
		send(ws, path, wevs, logger)
		send(ws, path, evs, logger)
		ws.Close()
	}).ServeHTTP(w, r)
}
예제 #8
0
func (h *logHandler) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
	// Strip port number from address
	addr := rw.RemoteAddr()
	if colon := strings.LastIndex(addr, ":"); colon != -1 {
		addr = addr[:colon]
	}

	lr := &logRecord{
		time:           time.UTC(),
		ip:             addr,
		method:         r.Method,
		rawpath:        r.URL.RawPath,
		userAgent:      r.UserAgent,
		referer:        r.Referer,
		responseStatus: http.StatusOK,
		proto:          r.Proto,
		rw:             rw,
	}
	h.handler.ServeHTTP(lr, r)
	h.ch <- lr
}
예제 #9
0
파일: request.go 프로젝트: iamnafets/web.go
func newRequest(hr *http.Request, hc http.ResponseWriter) *Request {

	remoteAddr, _ := net.ResolveTCPAddr(hc.RemoteAddr())

	req := Request{
		Method:     hr.Method,
		RawURL:     hr.RawURL,
		URL:        hr.URL,
		Proto:      hr.Proto,
		ProtoMajor: hr.ProtoMajor,
		ProtoMinor: hr.ProtoMinor,
		Headers:    hr.Header,
		Body:       hr.Body,
		Close:      hr.Close,
		Host:       hr.Host,
		Referer:    hr.Referer,
		UserAgent:  hr.UserAgent,
		Params:     hr.Form,
		RemoteAddr: remoteAddr.IP.String(),
		RemotePort: remoteAddr.Port,
	}
	return &req
}
예제 #10
0
func NewServiceContext(rw http.ResponseWriter, req *http.Request) *ServiceContext {
	sc := new(ServiceContext)
	sc.Conn = rw
	sc.Req = req
	sc.Compressed = false
	sc.Cookies = ParseCookies(req)

	if id := GetSecureCookie(sc.Cookies, "mudkip_id"); len(id) > 0 {
		if sc.Session = context.GetSession(id); sc.Session == nil {
			sc.Session = context.CreateSession(rw.RemoteAddr())
			SetSecureCookie(rw, "mudkip_id", sc.Session.Id, "/", 2592000)
		}
	} else {
		sc.Session = context.CreateSession(rw.RemoteAddr())
		SetSecureCookie(rw, "mudkip_id", sc.Session.Id, "/", 2592000)
	}

	if v, ok := req.Header["Accept-Encoding"]; ok {
		sc.Compressed = strings.Index(v, "gzip") != -1
	}

	return sc
}
func HandleGarage(conn http.ResponseWriter, req *http.Request) {
	timeString := req.FormValue("t")
	requestTime, err := strconv.Atoi64(timeString)
	if len(timeString) == 0 || err != nil {
		conn.WriteHeader(http.StatusBadRequest)
		fmt.Fprintf(conn, "Missing/bogus 't' query parameter.")
		return
	}

	if requestTime < time.Seconds()-60 {
		conn.WriteHeader(http.StatusForbidden)
		fmt.Fprintf(conn, "Request too old.")
		return
	}

	key := req.FormValue("key")
	if len(key) == 0 {
		conn.WriteHeader(http.StatusBadRequest)
		fmt.Fprintf(conn, "Missing 'key' query parameter.")
		return
	}

	secretHasher := hmac.NewSHA1([]byte(sharedSecret))
	fmt.Fprint(secretHasher, timeString)
	expectedHash := fmt.Sprintf("%40x", secretHasher.Sum())

	if key != expectedHash {
		conn.WriteHeader(http.StatusForbidden)
		fmt.Fprintf(conn, "Signature fail.")
		return
	}

	lastOpenMutex.Lock()
	defer lastOpenMutex.Unlock()
	now := time.Seconds()
	if lastOpenTime > now-10 {
		conn.WriteHeader(http.StatusBadRequest)
		fmt.Fprintf(conn, "Too soon, considering this a dup.")
		return
	}
	lastOpenTime = now

	fmt.Println("Opening garage door...")
	cmd, err := exec.Run(
		*heyUPath,
		[]string{"heyu", "on", *x10Unit},
		os.Environ(),
		"/",
		exec.DevNull,         // stdin
		exec.DevNull,         // stdout
		exec.MergeWithStdout) // stderr
	if err != nil {
		GarageOpenError(conn, err)
		return
	}

	fmt.Printf("Started heyu with pid %v\n", cmd.Pid)
	waitmsg, err := cmd.Wait(0)
	if err != nil {
		GarageOpenError(conn, err)
		return
	}
	fmt.Printf("WaitMsg: %v\n", waitmsg)

	if waitmsg.WaitStatus != 0 {
		conn.WriteHeader(http.StatusInternalServerError)
		fmt.Fprintf(conn, "x10 command returned error opening garage: %v", err)
		return
	}

	fmt.Fprint(conn, "Opened.")
	fmt.Printf("Garage opened at %v from %v\n",
		time.LocalTime(),
		conn.RemoteAddr())

}