From 36b2a586756fc279304170976c9d486498d55919 Mon Sep 17 00:00:00 2001
From: Peter Liu <30622363+PedroLiu1999@users.noreply.github.com>
Date: Sun, 19 Apr 2026 23:41:50 +0100
Subject: feat: Add NordVPN NordLynx (WireGuard) integration (#3827)

* feat: Add NordVPN NordLynx (WireGuard) integration with dedicated UI and backend services.

* remove limit=10 to get all servers

* feat: add city selector to NordVPN modal

* feat: auto-select best server on country/city change

* feat: simplify filter logic and enforce > 7% load

* fix

---------

Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
---
 web/controller/xray_setting.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'web/controller')

diff --git a/web/controller/xray_setting.go b/web/controller/xray_setting.go
index 5b7a0e26..0c382fb9 100644
--- a/web/controller/xray_setting.go
+++ b/web/controller/xray_setting.go
@@ -17,6 +17,7 @@ type XraySettingController struct {
 	OutboundService    service.OutboundService
 	XrayService        service.XrayService
 	WarpService        service.WarpService
+	NordService        service.NordService
 }
 
 // NewXraySettingController creates a new XraySettingController and initializes its routes.
@@ -35,6 +36,7 @@ func (a *XraySettingController) initRouter(g *gin.RouterGroup) {
 
 	g.POST("/", a.getXraySetting)
 	g.POST("/warp/:action", a.warp)
+	g.POST("/nord/:action", a.nord)
 	g.POST("/update", a.updateSetting)
 	g.POST("/resetOutboundsTraffic", a.resetOutboundsTraffic)
 	g.POST("/testOutbound", a.testOutbound)
@@ -123,6 +125,32 @@ func (a *XraySettingController) warp(c *gin.Context) {
 	jsonObj(c, resp, err)
 }
 
+// nord handles NordVPN-related operations based on the action parameter.
+func (a *XraySettingController) nord(c *gin.Context) {
+	action := c.Param("action")
+	var resp string
+	var err error
+	switch action {
+	case "countries":
+		resp, err = a.NordService.GetCountries()
+	case "servers":
+		countryId := c.PostForm("countryId")
+		resp, err = a.NordService.GetServers(countryId)
+	case "reg":
+		token := c.PostForm("token")
+		resp, err = a.NordService.GetCredentials(token)
+	case "setKey":
+		key := c.PostForm("key")
+		resp, err = a.NordService.SetKey(key)
+	case "data":
+		resp, err = a.NordService.GetNordData()
+	case "del":
+		err = a.NordService.DelNordData()
+	}
+
+	jsonObj(c, resp, err)
+}
+
 // getOutboundsTraffic retrieves the traffic statistics for outbounds.
 func (a *XraySettingController) getOutboundsTraffic(c *gin.Context) {
 	outboundsTraffic, err := a.OutboundService.GetOutboundsTraffic()
-- 
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