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fix #249
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parent
6ea8dd5999
commit
13180c5a17
@ -217,24 +217,23 @@ func (manager *Manager) SessionRegenerateId(w http.ResponseWriter, r *http.Reque
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//remote_addr cruunixnano randdata
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func (manager *Manager) sessionId(r *http.Request) (sid string) {
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b := make([]byte, 24)
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if _, err := io.ReadFull(rand.Reader, b); err != nil {
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bs := make([]byte, 24)
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if _, err := io.ReadFull(rand.Reader, bs); err != nil {
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return ""
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}
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bs := base64.URLEncoding.EncodeToString(b)
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sig := fmt.Sprintf("%s%d%s", r.RemoteAddr, time.Now().UnixNano(), bs)
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if manager.hashfunc == "md5" {
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h := md5.New()
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h.Write([]byte(bs))
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sid = fmt.Sprintf("%s", hex.EncodeToString(h.Sum(nil)))
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h.Write([]byte(sig))
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sid = hex.EncodeToString(h.Sum(nil))
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} else if manager.hashfunc == "sha1" {
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h := hmac.New(sha1.New, []byte(manager.hashkey))
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fmt.Fprintf(h, "%s", sig)
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sid = fmt.Sprintf("%s", hex.EncodeToString(h.Sum(nil)))
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sid = hex.EncodeToString(h.Sum(nil))
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} else {
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h := hmac.New(sha1.New, []byte(manager.hashkey))
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fmt.Fprintf(h, "%s", sig)
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sid = fmt.Sprintf("%s", hex.EncodeToString(h.Sum(nil)))
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sid = hex.EncodeToString(h.Sum(nil))
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}
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return
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}
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