feat(sub): let the panel set the JSON subscription DNS servers (#6485)

* feat(sub): let the panel set the JSON subscription DNS servers

A baked routing profile (#6402) carries only the DNS its preset defines, so an
operator who wants their own resolvers has to override the whole profile or
patch the subscription behind a proxy.

Add the subJsonDns setting: either a full xray dns block or a bare array of
servers. It wins over the profile's DNS while leaving the profile's routing
rules intact, and reaches per-inbound, balancer and info-node documents alike.

The value is validated with xray's own schema (internal/xray/dnsconf): a block
the client could not load is rejected when the settings are saved and ignored
with a warning at request time, instead of being baked into every document.
Both the sub server and the settings API share that validator, so a stored
value can never be silently dropped.

xray's Build() is deliberately not used for validation: it resolves geosite
tokens from the geodata files and would reject valid configs whenever those
are absent from the panel's working directory.

* style(dnsconf): drop the ineffectual initial map assignment

golangci's ineffassign flagged the zero-value map whose value both paths
overwrite: the object branch now assigns the decoded map directly.

* docs(sub): scope the DNS setting to the documents it rewrites

The Routing header mirrored to Happ/INCY keeps the routing profile's own
resolvers, so the setting description and the header-source comment now say
so instead of claiming the profile's DNS is replaced everywhere.

Also trims two comments in the new dnsconf package to the repo's two-line cap.
This commit is contained in:
DIMFLIX
2026-09-13 12:51:56 +03:00
committed by GitHub
parent aaa5e61cad
commit 2730e4d071
33 changed files with 709 additions and 5 deletions
+2
View File
@@ -1178,6 +1178,8 @@
"subJsonUserAgentRegexDesc": "Ekspresi reguler Go RE2 yang dicocokkan dengan User-Agent klien untuk memilih format Xray JSON secara otomatis pada URL langganan standar. Kosong secara bawaan, sehingga deteksi otomatis tetap nonaktif hingga Anda menetapkan pola untuk klien yang ingin dilayani. Klien lain tetap menerima respons mentah/Base64. Mulai ulang panel setelah mengubahnya.",
"subJsonRoutingRules": "Profil routing langganan JSON",
"subJsonRoutingRulesDesc": "JSON routing, deeplink happ:// atau incy://, atau URL https://. Jika diisi, menggantikan DNS dan aturan routing langganan JSON (dibake ke dalam konfigurasi untuk klien yang mengabaikan header, mis. Happ dan INCY dengan balancer sisi klien). Jika pengaturan header Happ kosong, profil yang sama otomatis dikirim sebagai header Routing (JSON dan URL sebagai deeplink happ://) agar klien mengunduh berkas geo yang cocok.",
"subJsonDns": "Server DNS",
"subJsonDnsDesc": "Mengganti blok dns di semua konfigurasi langganan JSON: objek dns lengkap atau hanya array servers. Juga menggantikan DNS profil perutean di konfigurasi tersebut; klien yang menerapkan header Routing tetap memakai resolver profil. Kosongkan untuk memakai resolver bawaan.",
"subClashAutoDetect": "Deteksi otomatis klien Clash/Mihomo",
"subClashAutoDetectDesc": "Jika diaktifkan, klien Clash/Mihomo yang dikenali dan meminta URL langganan standar akan otomatis menerima YAML Clash. Browser tetap menampilkan halaman langganan, klien lain tetap menerima respons mentah/Base64, dan URL JSON serta Clash eksplisit tetap tersedia. Langganan Clash/Mihomo harus diaktifkan dan panel harus dimulai ulang agar perubahan diterapkan.",
"subClashUserAgentRegex": "Regex User-Agent Clash/Mihomo",