func startServer(s *AppServ, addr string) {
var proto = "https"
var ezgoo = &ezgooServer{proto[:4+s.tlType]}
if addr == NULL {
addr = s.Listen
}
serv := &http.Server{
Handler: ezgoo,
ReadTimeout: 10 * time.Second,
WriteTimeout: 10 * time.Second,
MaxHeaderBytes: 1 << 20,
}
ln, err := net.Listen("tcp", addr)
abortIf(err)
if s.cert != nil {
tlsConfig := &tls.Config{Certificates: []tls.Certificate{*s.cert}}
ln = tls.NewListener(ln, tlsConfig)
}
closeable = append(closeable, ln)
defer ln.Close()
log.Infoln("Listen at", ln.Addr())
serv.Serve(&tcpKeepAliveListener{ln})
}
func waitSignal() {
var sigChan = make(chan os.Signal)
USR2 := syscall.Signal(12) // fake signal-USR2 for windows
signal.Notify(sigChan, syscall.SIGINT, syscall.SIGQUIT, syscall.SIGTERM, USR2)
for sig := range sigChan {
switch sig {
case syscall.SIGINT, syscall.SIGQUIT, syscall.SIGTERM:
log.Exitln("Terminated by", sig)
for _, item := range closeable {
item.Close()
}
return
default:
log.Infoln("Ingore signal", sig)
}
}
}
func setPrefDom(xReq *PxReq, w http.ResponseWriter, host string) {
var req *http.Request
var resp *http.Response
var body string
// remove client old cookies
xReq.header.Del("Cookie")
xReq.header.Del("Accept-Encoding")
baseUrl := default_protocol + default_host
ncrUrl := baseUrl + "/?gfe_rd=cr&gws_rd=cr"
req, _ = http.NewRequest("GET", ncrUrl, nil)
req.Header = xReq.header // use client header
resp, body = httpCallEx(req, false)
matches := reSig.FindStringSubmatch(body)
if matches == nil {
log.Infoln(body)
panic("sig not found")
}
sig := matches[0]
setprefUrl := fmt.Sprintf("%s/setprefdomain?prefdom=US&prev=%s&%s", baseUrl, url.QueryEscape(ncrUrl), sig)
req, _ = http.NewRequest("GET", setprefUrl, nil)
req.Header = xReq.header
nid, nidFound := extractNID(resp.Cookies())
if nidFound {
req.Header.Set("Cookie", cookieString(nid, nil, false))
} // else panic ?
resp, _ = httpCallEx(req, true)
nid, nidFound = extractNID(resp.Cookies())
if !nidFound {
dumpHeader(fmt.Sprintf("resp[%s]->%s", resp.Status, req.URL), resp.Header)
panic("nid not found")
} else {
nid.HttpOnly = true
w.Header().Set("Set-Cookie", cookieString(nid, &host, true))
}
w.Header().Set("Location", "/")
w.WriteHeader(302)
}