chore: establish local platform baseline

2026-08-26 06:41:54 +08:00
commit 29bdf4900f
575 changed files with 95644 additions and 0 deletions
@@ -0,0 +1,29 @@
+package rtc
+
+import (
+	"testing"
+	"time"
+)
+
+func TestLocalTokenIsDeterministicBoundAndExpiring(t *testing.T) {
+	issuer, err := NewLocalTokenIssuer([]byte("01234567890123456789012345678901"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	expiresAt := time.Unix(2_000_000_000, 0)
+	first, _ := issuer.Issue("room-1", "device-user-1", expiresAt)
+	second, _ := issuer.Issue("room-1", "device-user-1", expiresAt)
+	if first != second {
+		t.Fatal("same claims must regenerate the same token for idempotent replay")
+	}
+	claims, err := issuer.Verify(first, expiresAt.Add(-time.Second))
+	if err != nil || claims.RoomID != "room-1" || claims.UserID != "device-user-1" {
+		t.Fatalf("claims = %#v, err = %v", claims, err)
+	}
+	if _, err := issuer.Verify(first, expiresAt); err == nil {
+		t.Fatal("expired token was accepted")
+	}
+	if _, err := issuer.Verify(first+"x", expiresAt.Add(-time.Second)); err == nil {
+		t.Fatal("tampered token was accepted")
+	}
+}