mirror of https://github.com/portainer/portainer
17 lines
358 B
Go
17 lines
358 B
Go
|
package securecookie
|
||
|
|
|
||
|
|
import (
|
||
|
|
"crypto/rand"
|
||
|
|
"io"
|
||
|
|
)
|
||
|
|
|
||
|
|
// GenerateRandomKey generates a random key of specified length
|
||
|
|
// source: https://github.com/gorilla/securecookie/blob/master/securecookie.go#L515
|
||
|
|
func GenerateRandomKey(length int) []byte {
|
||
|
|
k := make([]byte, length)
|
||
|
|
if _, err := io.ReadFull(rand.Reader, k); err != nil {
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
return k
|
||
|
|
}
|