19 lines
378 B
Go
19 lines
378 B
Go
|
package csrf
|
||
|
|
|
||
|
|
import (
|
||
|
|
"crypto/rand"
|
||
|
|
"encoding/base64"
|
||
|
|
"log/slog"
|
||
|
|
)
|
||
|
|
|
||
|
|
func generateToken(length int) (string, error) {
|
||
|
|
b := make([]byte, length)
|
||
|
|
|
||
|
|
_, err := rand.Read(b)
|
||
|
|
if err != nil {
|
||
|
|
slog.Error("generate csrf token", slog.String("op", "service.generateToken"), slog.Any("error", err))
|
||
|
|
return "", ErrInternal
|
||
|
|
}
|
||
|
|
|
||
|
|
return base64.RawURLEncoding.EncodeToString(b), nil
|
||
|
|
}
|