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Add unit test for password auth

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This commit is contained in:
Neil Alexander 2023-10-09 22:28:20 +01:00
parent 268ffbfd14
commit bd7e699130
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1 changed files with 33 additions and 0 deletions
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33
src/core/version_test.go
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@ -7,6 +7,39 @@ import (
"testing"
)
func TestVersionPasswordAuth(t *testing.T) {
for _, tt := range []struct {
password1 []byte // The password on node 1
password2 []byte // The password on node 2
allowed bool // Should the connection have been allowed?
}{
{nil, nil, true}, // Allow: No passwords (both nil)
{nil, []byte(""), true}, // Allow: No passwords (mixed nil and empty string)
{nil, []byte("foo"), false}, // Reject: One node has a password, the other doesn't
{[]byte("foo"), []byte(""), false}, // Reject: One node has a password, the other doesn't
{[]byte("foo"), []byte("foo"), true}, // Allow: Same password
{[]byte("foo"), []byte("bar"), false}, // Reject: Different passwords
} {
pk1, sk1, err := ed25519.GenerateKey(nil)
if err != nil {
t.Fatalf("Node 1 failed to generate key: %s", err)
}
metadata1 := &version_metadata{
publicKey: pk1,
}
encoded, err := metadata1.encode(sk1, tt.password1)
if err != nil {
t.Fatalf("Node 1 failed to encode metadata: %s", err)
}
var decoded version_metadata
if allowed := decoded.decode(bytes.NewBuffer(encoded), tt.password2); allowed != tt.allowed {
t.Fatalf("Permutation %q -> %q should have been %v but was %v", tt.password1, tt.password2, tt.allowed, allowed)
}
}
}
func TestVersionRoundtrip(t *testing.T) {
for _, password := range [][]byte{
nil, []byte(""), []byte("foo"),