Parameterize genString by length

2020-04-01 00:25:01 -06:00
parent 9dfb70279f
commit e9e997c405
2 changed files with 8 additions and 6 deletions
--- a/http/server.go
+++ b/http/server.go
@ -220,11 +220,10 @@ const keyAdminCode = "admin_code"

 var chars = []byte("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")

-func genString() (string, error) {
-	const length = 10
+func genString(length int) (string, error) {
 	charsLength := big.NewInt(int64(len(chars)))
 	var maxN big.Int
-	maxN.Exp(charsLength, big.NewInt(length), nil)
+	maxN.Exp(charsLength, big.NewInt(int64(length)), nil)
 	n, err := rand.Int(rand.Reader, &maxN)
 	if err != nil {
 		return "", err