54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
|
package licensing
|
||
|
|
|
||
|
|
import (
|
||
|
|
"errors"
|
||
|
|
"strings"
|
||
|
|
"testing"
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestDeriveMachineHashCanonicalizesGUID(t *testing.T) {
|
||
|
|
const want = "0922bbbd8c44576d1afa6fe1309615963493cf2e1c4fddda20d2cb3ecb3c1dff"
|
||
|
|
|
||
|
|
got, err := DeriveMachineHash(" 6F9619FF-8B86-D011-B42D-00C04FC964FF\t", 0x1a2b3c4d)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("DeriveMachineHash() error = %v", err)
|
||
|
|
}
|
||
|
|
if got != want {
|
||
|
|
t.Fatalf("DeriveMachineHash() = %q, want %q", got, want)
|
||
|
|
}
|
||
|
|
if len(got) != 64 || strings.ToLower(got) != got {
|
||
|
|
t.Fatalf("DeriveMachineHash() = %q, want 64 lowercase hexadecimal characters", got)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDeriveMachineHashChangesForVolumeSerial(t *testing.T) {
|
||
|
|
guid := "6f9619ff-8b86-d011-b42d-00c04fc964ff"
|
||
|
|
first, err := DeriveMachineHash(guid, 1)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("DeriveMachineHash(first) error = %v", err)
|
||
|
|
}
|
||
|
|
second, err := DeriveMachineHash(guid, 2)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("DeriveMachineHash(second) error = %v", err)
|
||
|
|
}
|
||
|
|
if first == second {
|
||
|
|
t.Fatal("DeriveMachineHash() did not include the volume serial number")
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDeriveMachineHashRejectsInvalidGUID(t *testing.T) {
|
||
|
|
tests := []string{
|
||
|
|
"",
|
||
|
|
"6f9619ff8b86-d011-b42d-00c04fc964ff",
|
||
|
|
"6f9619ff-8b86-d011-b42d-00c04fc964fg",
|
||
|
|
"6f9619ff-8b86-d011-b42d-00c04fc964f\x00",
|
||
|
|
"6f9619ff-8b86-d011-b42d-00c04fc964fé",
|
||
|
|
}
|
||
|
|
for _, machineGUID := range tests {
|
||
|
|
_, err := DeriveMachineHash(machineGUID, 1)
|
||
|
|
if !errors.Is(err, ErrInvalidMachineGUID) {
|
||
|
|
t.Fatalf("DeriveMachineHash(%q) error = %v, want ErrInvalidMachineGUID", machineGUID, err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|