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Add option to define ID and modification token generation characters (#17)

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Lukas Schulte Pelkum
2021-07-24 17:00:29 +02:00
parent 7af1f9431b
commit e8f7fa239e
7 changed files with 47 additions and 44 deletions
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7
internal/utils/random_string.go
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@@ -5,15 +5,12 @@ import (
"time"
)
// stringContents holds the chars a random string can contain
const stringContents = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
// RandomString returns a random string with the given length
func RandomString(length int) string {
func RandomString(characters string, length int) string {
rand.Seed(time.Now().UnixNano())
bytes := make([]byte, length)
for i := range bytes {
bytes[i] = stringContents[rand.Int63()%int64(len(stringContents))]
bytes[i] = characters[rand.Int63()%int64(len(characters))]
}
return string(bytes)
}