From 7743b56f05b7c6933585a65b8d5d6648da601d2d Mon Sep 17 00:00:00 2001
From: Henrique Dias <hacdias@gmail.com>
Date: Tue, 5 Jul 2016 17:49:15 +0100
Subject: [PATCH] update

---
 config/secure.go | 8 ++++----
 filemanager.go   | 3 +--
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/config/secure.go b/config/secure.go
index 15200a28..e9650cf1 100644
--- a/config/secure.go
+++ b/config/secure.go
@@ -6,8 +6,9 @@ import (
 	"time"
 )
 
-const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
 const (
+	tokenSize     = 80
+	letterBytes   = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
 	letterIdxBits = 6                    // 6 bits to represent a letter index
 	letterIdxMask = 1<<letterIdxBits - 1 // All 1-bits, as many as letterIdxBits
 	letterIdxMax  = 63 / letterIdxBits   // # of letter indices fitting in 63 bits
@@ -21,12 +22,11 @@ func (c Config) CheckToken(r *http.Request) bool {
 
 // GenerateToken geneerates a new token
 func (c *Config) GenerateToken() {
-	n := rand.Intn(80)
 	src := rand.NewSource(time.Now().UnixNano())
-	b := make([]byte, n)
+	b := make([]byte, tokenSize)
 	// A src.Int63() generates 63 random bits, enough for letterIdxMax characters!
 	// future reference: http://stackoverflow.com/questions/22892120/how-to-generate-a-random-string-of-a-fixed-length-in-golang
-	for i, cache, remain := n-1, src.Int63(), letterIdxMax; i >= 0; {
+	for i, cache, remain := tokenSize-1, src.Int63(), letterIdxMax; i >= 0; {
 		if remain == 0 {
 			cache, remain = src.Int63(), letterIdxMax
 		}
diff --git a/filemanager.go b/filemanager.go
index 40a99e78..ecc80708 100644
--- a/filemanager.go
+++ b/filemanager.go
@@ -8,7 +8,6 @@
 package filemanager
 
 import (
-	"fmt"
 	"io"
 	"io/ioutil"
 	"log"
@@ -75,8 +74,8 @@ func (f FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, err
 					return assets.Serve(w, r, c)
 				}
 
+				// Generate anti security token
 				c.GenerateToken()
-				fmt.Println(c.Token)
 
 				if !fi.IsDir {
 					query := r.URL.Query()