fix(fallbacks): allow free-form dest entries for external servers (#4748)

Since v3.1.0 every fallback row had to reference a panel inbound via childId, so rows with only a free-form dest (e.g. 8080 or 127.0.0.1:8080 to an external Nginx) were silently dropped at three layers: the frontend save filter, the backend SetByMaster guard, and BuildFallbacksJSON. A row is now valid when it has a child OR an explicit dest; self-references normalize to childId 0, and BuildFallbacksJSON prefers an explicit dest (also fixing rows whose child was deleted). UI gains allowClear on the child picker; help text updated across all locales. Verified end-to-end in Docker: a free-form dest fallback now persists and is injected into the live xray config. Refs #4554, #4639.
2026-08-24 11:57:15 +00:00 · 2026-06-02 00:17:21 +02:00
parent 5b6e05a0fc
commit 49bec1db0f
16 changed files with 28 additions and 23 deletions
@@ -264,7 +264,7 @@
      "localPanel": "Panel lokal",
      "fallbacks": {
        "title": "Fallback",
-        "help": "Saat koneksi pada inbound ini tidak cocok dengan client mana pun, arahkan ke inbound lain. Pilih child di bawah dan field routing (SNI / ALPN / Path / xver) terisi otomatis dari transport-nya — sebagian besar konfigurasi tidak perlu disesuaikan lagi. Setiap child harus listen di 127.0.0.1 dengan security=none.",
+        "help": "Saat koneksi pada inbound ini tidak cocok dengan client mana pun, arahkan ke tempat lain. Pilih inbound child di bawah untuk mengisi otomatis field routing (SNI / ALPN / Path / xver) dari transport-nya, atau biarkan pemilih kosong dan atur Dest langsung (mis. 8080 atau 127.0.0.1:8080) untuk mengarahkan ke server eksternal seperti Nginx. Setiap inbound child harus listen di 127.0.0.1 dengan security=none.",
        "empty": "Belum ada fallback",
        "add": "Tambah fallback",
        "pickInbound": "Pilih inbound",