forked from mirrors/homebox
30 lines
510 B
Go
30 lines
510 B
Go
package hasher
|
|
|
|
import (
|
|
"crypto/rand"
|
|
"crypto/sha256"
|
|
"encoding/base32"
|
|
)
|
|
|
|
type Token struct {
|
|
Raw string
|
|
Hash []byte
|
|
}
|
|
|
|
func GenerateToken() Token {
|
|
randomBytes := make([]byte, 16)
|
|
_, _ = rand.Read(randomBytes)
|
|
|
|
plainText := base32.StdEncoding.WithPadding(base32.NoPadding).EncodeToString(randomBytes)
|
|
hash := HashToken(plainText)
|
|
|
|
return Token{
|
|
Raw: plainText,
|
|
Hash: hash,
|
|
}
|
|
}
|
|
|
|
func HashToken(plainTextToken string) []byte {
|
|
hash := sha256.Sum256([]byte(plainTextToken))
|
|
return hash[:]
|
|
}
|