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Seed random generator

This commit is contained in:
Lukas SP 2020-08-24 20:28:09 +02:00
parent 5585a26ab0
commit 7d0c25fb2f
1 changed files with 5 additions and 1 deletions
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6
internal/utils/randomString.go
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@ -1,12 +1,16 @@
package utils package utils
import "math/rand" import (
"math/rand"
"time"
)
// stringContents holds the chars a random string can contain // stringContents holds the chars a random string can contain
const stringContents = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" const stringContents = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
// RandomString returns a random string with the given length // RandomString returns a random string with the given length
func RandomString(length int) string { func RandomString(length int) string {
rand.Seed(time.Now().UnixNano())
bytes := make([]byte, length) bytes := make([]byte, length)
for i := range bytes { for i := range bytes {
bytes[i] = stringContents[rand.Int63()%int64(len(stringContents))] bytes[i] = stringContents[rand.Int63()%int64(len(stringContents))]