client: Windows 客户端（WinUI3 壳 + agent-core；调试用 Electron 壳存档）；localserver token 改为常数时间比较

2026-08-20 20:38:21 +08:00
parent 33b7d57498
commit 9abf7f8213
60 changed files with 10025 additions and 0 deletions
@@ -0,0 +1,38 @@
+package device
+
+import (
+	"crypto/ed25519"
+	"encoding/base64"
+	"testing"
+)
+
+func TestLoadOrCreatePersist(t *testing.T) {
+	dir := t.TempDir()
+	id1, err := LoadOrCreate(dir, "test-device")
+	if err != nil {
+		t.Fatalf("create: %v", err)
+	}
+	// 再次加载应得到同一公钥
+	id2, err := LoadOrCreate(dir, "test-device")
+	if err != nil {
+		t.Fatalf("reload: %v", err)
+	}
+	if id1.PublicKey != id2.PublicKey {
+		t.Fatal("public key should persist across reloads")
+	}
+}
+
+func TestSignVerify(t *testing.T) {
+	dir := t.TempDir()
+	id, _ := LoadOrCreate(dir, "d")
+	payload := []byte("nonce-1|123456")
+	sigB64 := id.Sign(payload)
+	sig, _ := base64.StdEncoding.DecodeString(sigB64)
+	pub, _ := base64.StdEncoding.DecodeString(id.PublicKey)
+	if !ed25519.Verify(ed25519.PublicKey(pub), payload, sig) {
+		t.Fatal("signature should verify")
+	}
+	if ed25519.Verify(ed25519.PublicKey(pub), []byte("tampered"), sig) {
+		t.Fatal("tampered payload should fail verify")
+	}
+}