31 lines
532 B
Go
31 lines
532 B
Go
|
package node
|
||
|
|
|
||
|
|
import (
|
||
|
|
"log"
|
||
|
|
"time"
|
||
|
|
|
||
|
|
mrand "math/rand"
|
||
|
|
|
||
|
|
"golang.org/x/crypto/bcrypt"
|
||
|
|
)
|
||
|
|
|
||
|
|
func hashAndSalt(authString []byte) string {
|
||
|
|
hash, err := bcrypt.GenerateFromPassword(authString, bcrypt.MinCost)
|
||
|
|
if err != nil {
|
||
|
|
log.Fatal(err.Error())
|
||
|
|
}
|
||
|
|
return string(hash)
|
||
|
|
}
|
||
|
|
|
||
|
|
// genAuthString random auth string
|
||
|
|
func genAuthString() []byte {
|
||
|
|
authString := make([]byte, AUTH_STRING_LENGTH)
|
||
|
|
mrand.Seed(time.Now().UnixNano())
|
||
|
|
|
||
|
|
for i := range authString {
|
||
|
|
authString[i] = LETTERS[mrand.Intn(len(LETTERS))]
|
||
|
|
}
|
||
|
|
|
||
|
|
return authString
|
||
|
|
}
|