Merge 4c7249c451 into b3e96230c4

* Add Alpine linux support

* Fix for reading logs

database/db.go

@@ -37,6 +37,7 @@ func initModels() error {
 		&model.InboundClientIps{},
 		&xray.ClientTraffic{},
 		&model.HistoryOfSeeders{},
+		&model.Server{},
 	}
 	for _, model := range models {
 		if err := db.AutoMigrate(model); err != nil {

database/model/model.go

@@ -119,3 +119,12 @@ type Client struct {
 	CreatedAt  int64  `json:"created_at,omitempty"`         // Creation timestamp
 	UpdatedAt  int64  `json:"updated_at,omitempty"`         // Last update timestamp
 }
+
+type Server struct {
+	Id      int    `json:"id" gorm:"primaryKey;autoIncrement"`
+	Name    string `json:"name" gorm:"unique;not null"`
+	Address string `json:"address" gorm:"not null"`
+	Port    int    `json:"port" gorm:"not null"`
+	APIKey  string `json:"apiKey" gorm:"not null"`
+	Enable  bool   `json:"enable" gorm:"default:true"`
+}

go.mod

@@ -65,6 +65,7 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pires/go-proxyproto v0.8.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 // indirect
 	github.com/quic-go/qpack v0.5.1 // indirect
 	github.com/quic-go/quic-go v0.54.0 // indirect

install.sh

@@ -56,6 +56,9 @@ install_base() {
     opensuse-tumbleweed)
         zypper refresh && zypper -q install -y wget curl tar timezone
         ;;
+    alpine)
+        apk update && apk add wget curl tar tzdata
+        ;;
     *)
         apt-get update && apt-get install -y -q wget curl tar tzdata
         ;;
@@ -137,6 +140,13 @@ config_after_install() {
     fi
 
     /usr/local/x-ui/x-ui migrate
+
+    local existing_apiKey=$(/usr/local/x-ui/x-ui setting -show true | grep -oP 'ApiKey: \K.*')
+    if [[ -z "$existing_apiKey" ]]; then
+        local config_apiKey=$(gen_random_string 32)
+        /usr/local/x-ui/x-ui setting -apiKey "${config_apiKey}"
+        echo -e "${green}Generated random API Key: ${config_apiKey}${plain}"
+    fi
 }
 
 install_x-ui() {
@@ -177,7 +187,11 @@ install_x-ui() {
 
     # Stop x-ui service and remove old resources
     if [[ -e /usr/local/x-ui/ ]]; then
-        systemctl stop x-ui
+        if [[ $release == "alpine" ]]; then
+            rc-service x-ui stop
+        else
+            systemctl stop x-ui
+        fi
         rm /usr/local/x-ui/ -rf
     fi
 
@@ -201,10 +215,18 @@ install_x-ui() {
     chmod +x /usr/bin/x-ui
     config_after_install
 
-    cp -f x-ui.service /etc/systemd/system/
-    systemctl daemon-reload
-    systemctl enable x-ui
-    systemctl start x-ui
+    if [[ $release == "alpine" ]]; then
+        wget -O /etc/init.d/x-ui https://raw.githubusercontent.com/MHSanaei/3x-ui/main/x-ui.rc
+        chmod +x /etc/init.d/x-ui
+        rc-update add x-ui
+        rc-service x-ui start
+    else
+        cp -f x-ui.service /etc/systemd/system/
+        systemctl daemon-reload
+        systemctl enable x-ui
+        systemctl start x-ui
+    fi
+
     echo -e "${green}x-ui ${tag_version}${plain} installation finished, it is running now..."
     echo -e ""
     echo -e "┌───────────────────────────────────────────────────────┐

main.go

@@ -240,7 +240,8 @@ func updateTgbotSetting(tgBotToken string, tgBotChatid string, tgBotRuntime stri
 }
 
 // updateSetting updates various panel settings including port, credentials, base path, listen IP, and two-factor authentication.
-func updateSetting(port int, username string, password string, webBasePath string, listenIP string, resetTwoFactor bool) {
+func updateSetting(port int, username string, password string, webBasePath string, listenIP string, resetTwoFactor bool, apiKey string) {
+
 	err := database.InitDB(config.GetDBPath())
 	if err != nil {
 		fmt.Println("Database initialization failed:", err)
@@ -250,6 +251,15 @@ func updateSetting(port int, username string, password string, webBasePath strin
 	settingService := service.SettingService{}
 	userService := service.UserService{}
 
+	if apiKey != "" {
+		err := settingService.SetAPIKey(apiKey)
+		if err != nil {
+			fmt.Println("Failed to set API Key:", err)
+		} else {
+			fmt.Printf("API Key set successfully: %v\n", apiKey)
+		}
+	}
+
 	if port > 0 {
 		err := settingService.SetPort(port)
 		if err != nil {
@@ -402,9 +412,11 @@ func main() {
 	var show bool
 	var getCert bool
 	var resetTwoFactor bool
+	var apiKey string
 	settingCmd.BoolVar(&reset, "reset", false, "Reset all settings")
 	settingCmd.BoolVar(&show, "show", false, "Display current settings")
 	settingCmd.IntVar(&port, "port", 0, "Set panel port number")
+	settingCmd.StringVar(&apiKey, "apiKey", "", "Set API Key")
 	settingCmd.StringVar(&username, "username", "", "Set login username")
 	settingCmd.StringVar(&password, "password", "", "Set login password")
 	settingCmd.StringVar(&webBasePath, "webBasePath", "", "Set base path for Panel")
@@ -454,7 +466,7 @@ func main() {
 		if reset {
 			resetSetting()
 		} else {
-			updateSetting(port, username, password, webBasePath, listenIP, resetTwoFactor)
+			updateSetting(port, username, password, webBasePath, listenIP, resetTwoFactor, apiKey)
 		}
 		if show {
 			showSetting(show)

sub/subService.go

@@ -162,26 +162,43 @@ func (s *SubService) getFallbackMaster(dest string, streamSettings string) (stri
 }
 
 func (s *SubService) getLink(inbound *model.Inbound, email string) string {
-	switch inbound.Protocol {
-	case "vmess":
-		return s.genVmessLink(inbound, email)
-	case "vless":
-		return s.genVlessLink(inbound, email)
-	case "trojan":
-		return s.genTrojanLink(inbound, email)
-	case "shadowsocks":
-		return s.genShadowsocksLink(inbound, email)
+	serverService := service.MultiServerService{}
+	servers, err := serverService.GetServers()
+	if err != nil {
+		logger.Warning("Failed to get servers for subscription:", err)
+		return ""
 	}
-	return ""
+
+	var links []string
+	for _, server := range servers {
+		if !server.Enable {
+			continue
+		}
+		var link string
+		switch inbound.Protocol {
+		case "vmess":
+			link = s.genVmessLink(inbound, email, server)
+		case "vless":
+			link = s.genVlessLink(inbound, email, server)
+		case "trojan":
+			link = s.genTrojanLink(inbound, email, server)
+		case "shadowsocks":
+			link = s.genShadowsocksLink(inbound, email, server)
+		}
+		if link != "" {
+			links = append(links, link)
+		}
+	}
+	return strings.Join(links, "\n")
 }
 
-func (s *SubService) genVmessLink(inbound *model.Inbound, email string) string {
+func (s *SubService) genVmessLink(inbound *model.Inbound, email string, server *model.Server) string {
 	if inbound.Protocol != model.VMESS {
 		return ""
 	}
 	obj := map[string]any{
 		"v":    "2",
-		"add":  s.address,
+		"add":  server.Address,
 		"port": inbound.Port,
 		"type": "none",
 	}
@@ -294,7 +311,7 @@ func (s *SubService) genVmessLink(inbound *model.Inbound, email string) string {
 					newObj[key] = value
 				}
 			}
-			newObj["ps"] = s.genRemark(inbound, email, ep["remark"].(string))
+			newObj["ps"] = s.genRemark(inbound, email, ep["remark"].(string), server.Name)
 			newObj["add"] = ep["dest"].(string)
 			newObj["port"] = int(ep["port"].(float64))
 
@@ -310,14 +327,14 @@ func (s *SubService) genVmessLink(inbound *model.Inbound, email string) string {
 		return links
 	}
 
-	obj["ps"] = s.genRemark(inbound, email, "")
+	obj["ps"] = s.genRemark(inbound, email, "", server.Name)
 
 	jsonStr, _ := json.MarshalIndent(obj, "", "  ")
 	return "vmess://" + base64.StdEncoding.EncodeToString(jsonStr)
 }
 
-func (s *SubService) genVlessLink(inbound *model.Inbound, email string) string {
-	address := s.address
+func (s *SubService) genVlessLink(inbound *model.Inbound, email string, server *model.Server) string {
+	address := server.Address
 	if inbound.Protocol != model.VLESS {
 		return ""
 	}
@@ -497,7 +514,7 @@ func (s *SubService) genVlessLink(inbound *model.Inbound, email string) string {
 			// Set the new query values on the URL
 			url.RawQuery = q.Encode()
 
-			url.Fragment = s.genRemark(inbound, email, ep["remark"].(string))
+			url.Fragment = s.genRemark(inbound, email, ep["remark"].(string), server.Name)
 
 			if index > 0 {
 				links += "\n"
@@ -518,12 +535,12 @@ func (s *SubService) genVlessLink(inbound *model.Inbound, email string) string {
 	// Set the new query values on the URL
 	url.RawQuery = q.Encode()
 
-	url.Fragment = s.genRemark(inbound, email, "")
+	url.Fragment = s.genRemark(inbound, email, "", server.Name)
 	return url.String()
 }
 
-func (s *SubService) genTrojanLink(inbound *model.Inbound, email string) string {
-	address := s.address
+func (s *SubService) genTrojanLink(inbound *model.Inbound, email string, server *model.Server) string {
+	address := server.Address
 	if inbound.Protocol != model.Trojan {
 		return ""
 	}
@@ -692,7 +709,7 @@ func (s *SubService) genTrojanLink(inbound *model.Inbound, email string) string
 			// Set the new query values on the URL
 			url.RawQuery = q.Encode()
 
-			url.Fragment = s.genRemark(inbound, email, ep["remark"].(string))
+			url.Fragment = s.genRemark(inbound, email, ep["remark"].(string), server.Name)
 
 			if index > 0 {
 				links += "\n"
@@ -714,12 +731,12 @@ func (s *SubService) genTrojanLink(inbound *model.Inbound, email string) string
 	// Set the new query values on the URL
 	url.RawQuery = q.Encode()
 
-	url.Fragment = s.genRemark(inbound, email, "")
+	url.Fragment = s.genRemark(inbound, email, "", server.Name)
 	return url.String()
 }
 
-func (s *SubService) genShadowsocksLink(inbound *model.Inbound, email string) string {
-	address := s.address
+func (s *SubService) genShadowsocksLink(inbound *model.Inbound, email string, server *model.Server) string {
+	address := server.Address
 	if inbound.Protocol != model.Shadowsocks {
 		return ""
 	}
@@ -859,7 +876,7 @@ func (s *SubService) genShadowsocksLink(inbound *model.Inbound, email string) st
 			// Set the new query values on the URL
 			url.RawQuery = q.Encode()
 
-			url.Fragment = s.genRemark(inbound, email, ep["remark"].(string))
+			url.Fragment = s.genRemark(inbound, email, ep["remark"].(string), server.Name)
 
 			if index > 0 {
 				links += "\n"
@@ -880,17 +897,18 @@ func (s *SubService) genShadowsocksLink(inbound *model.Inbound, email string) st
 	// Set the new query values on the URL
 	url.RawQuery = q.Encode()
 
-	url.Fragment = s.genRemark(inbound, email, "")
+	url.Fragment = s.genRemark(inbound, email, "", server.Name)
 	return url.String()
 }
 
-func (s *SubService) genRemark(inbound *model.Inbound, email string, extra string) string {
+func (s *SubService) genRemark(inbound *model.Inbound, email string, extra string, serverName string) string {
 	separationChar := string(s.remarkModel[0])
 	orderChars := s.remarkModel[1:]
 	orders := map[byte]string{
 		'i': "",
 		'e': "",
 		'o': "",
+		's': "",
 	}
 	if len(email) > 0 {
 		orders['e'] = email
@@ -901,6 +919,9 @@ func (s *SubService) genRemark(inbound *model.Inbound, email string, extra strin
 	if len(extra) > 0 {
 		orders['o'] = extra
 	}
+	if len(serverName) > 0 {
+		orders['s'] = serverName
+	}
 
 	var remark []string
 	for i := 0; i < len(orderChars); i++ {

web/controller/inbound.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"strconv"
 
+
 	"github.com/mhsanaei/3x-ui/v2/database/model"
 	"github.com/mhsanaei/3x-ui/v2/web/service"
 	"github.com/mhsanaei/3x-ui/v2/web/session"

web/controller/multi_server_controller.go

@@ -0,0 +1,89 @@
+package controller
+
+import (
+	"strconv"
+
+	"x-ui/database/model"
+	"x-ui/web/service"
+
+	"github.com/gin-gonic/gin"
+)
+
+type MultiServerController struct {
+	multiServerService service.MultiServerService
+}
+
+func NewMultiServerController(g *gin.RouterGroup) *MultiServerController {
+	c := &MultiServerController{}
+	c.initRouter(g)
+	return c
+}
+
+func (c *MultiServerController) initRouter(g *gin.RouterGroup) {
+	g = g.Group("/server")
+
+	g.GET("/list", c.getServers)
+	g.POST("/add", c.addServer)
+	g.POST("/del/:id", c.delServer)
+	g.POST("/update/:id", c.updateServer)
+}
+
+func (c *MultiServerController) getServers(ctx *gin.Context) {
+	servers, err := c.multiServerService.GetServers()
+	if err != nil {
+		jsonMsg(ctx, "Failed to get servers", err)
+		return
+	}
+	jsonObj(ctx, servers, nil)
+}
+
+func (c *MultiServerController) addServer(ctx *gin.Context) {
+	server := &model.Server{}
+	err := ctx.ShouldBind(server)
+	if err != nil {
+		jsonMsg(ctx, "Invalid data", err)
+		return
+	}
+	err = c.multiServerService.AddServer(server)
+	if err != nil {
+		jsonMsg(ctx, "Failed to add server", err)
+		return
+	}
+	jsonMsg(ctx, "Server added successfully", nil)
+}
+
+func (c *MultiServerController) delServer(ctx *gin.Context) {
+	id, err := strconv.Atoi(ctx.Param("id"))
+	if err != nil {
+		jsonMsg(ctx, "Invalid ID", err)
+		return
+	}
+	err = c.multiServerService.DeleteServer(id)
+	if err != nil {
+		jsonMsg(ctx, "Failed to delete server", err)
+		return
+	}
+	jsonMsg(ctx, "Server deleted successfully", nil)
+}
+
+func (c *MultiServerController) updateServer(ctx *gin.Context) {
+	id, err := strconv.Atoi(ctx.Param("id"))
+	if err != nil {
+		jsonMsg(ctx, "Invalid ID", err)
+		return
+	}
+	server := &model.Server{
+		Id: id,
+	}
+	err = ctx.ShouldBind(server)
+	if err != nil {
+		jsonMsg(ctx, "Invalid data", err)
+		return
+	}
+	err = c.multiServerService.UpdateServer(server)
+	if err != nil {
+		jsonMsg(ctx, "Failed to update server", err)
+		return
+	}
+	jsonMsg(ctx, "Server updated successfully", nil)
+}

web/controller/xui.go

@@ -28,6 +28,7 @@ func (a *XUIController) initRouter(g *gin.RouterGroup) {
 
 	g.GET("/", a.index)
 	g.GET("/inbounds", a.inbounds)
+	g.GET("/servers", a.servers)
 	g.GET("/settings", a.settings)
 	g.GET("/xray", a.xraySettings)
 
@@ -56,3 +57,7 @@ func (a *XUIController) settings(c *gin.Context) {
 func (a *XUIController) xraySettings(c *gin.Context) {
 	html(c, "xray.html", "pages.xray.title", nil)
 }
+
+func (a *XUIController) servers(c *gin.Context) {
+	html(c, "servers.html", "Servers", nil)
+}

web/html/component/aSidebar.html

@@ -54,6 +54,11 @@
                         icon: 'user',
                         title: '{{ i18n "menu.inbounds"}}'
                     },
+                    {
+                        key: '{{ .base_path }}panel/servers',
+                        icon: 'cloud-server',
+                        title: 'Servers'
+                    },
                     {
                         key: '{{ .base_path }}panel/settings',
                         icon: 'setting',

web/html/servers.html

@@ -0,0 +1,165 @@
+{{template "header" .}}
+
+<div id="app" class="row" v-cloak>
+    <div class="col-md-12">
+        <div class="card">
+            <div class="card-header">
+                <h3 class="card-title">Server Management</h3>
+                <div class="card-tools">
+                    <button class="btn btn-primary" @click="showAddModal">Add Server</button>
+                </div>
+            </div>
+            <div class="card-body">
+                <table class="table table-bordered">
+                    <thead>
+                    <tr>
+                        <th>#</th>
+                        <th>Name</th>
+                        <th>Address</th>
+                        <th>Port</th>
+                        <th>Enabled</th>
+                        <th>Actions</th>
+                    </tr>
+                    </thead>
+                    <tbody>
+                    <tr v-for="(server, index) in servers">
+                        <td>{{index + 1}}</td>
+                        <td>{{server.name}}</td>
+                        <td>{{server.address}}</td>
+                        <td>{{server.port}}</td>
+                        <td>
+                            <span v-if="server.enable" class="badge bg-success">Yes</span>
+                            <span v-else class="badge bg-danger">No</span>
+                        </td>
+                        <td>
+                            <button class="btn btn-info btn-sm" @click="showEditModal(server)">Edit</button>
+                            <button class="btn btn-danger btn-sm" @click="deleteServer(server.id)">Delete</button>
+                        </td>
+                    </tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </div>
+
+    <!-- Add/Edit Modal -->
+    <div class="modal fade" id="serverModal" tabindex="-1" role="dialog">
+        <div class="modal-dialog" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title">{{modal.title}}</h5>
+                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                        <span aria-hidden="true">&times;</span>
+                    </button>
+                </div>
+                <div class="modal-body">
+                    <form>
+                        <div class="form-group">
+                            <label>Name</label>
+                            <input type="text" class="form-control" v-model="modal.server.name">
+                        </div>
+                        <div class="form-group">
+                            <label>Address (IP or Domain)</label>
+                            <input type="text" class="form-control" v-model="modal.server.address">
+                        </div>
+                        <div class="form-group">
+                            <label>Port</label>
+                            <input type="number" class="form-control" v-model.number="modal.server.port">
+                        </div>
+                        <div class="form-group">
+                            <label>API Key</label>
+                            <input type="text" class="form-control" v-model="modal.server.apiKey">
+                        </div>
+                        <div class="form-check">
+                            <input type="checkbox" class="form-check-input" v-model="modal.server.enable">
+                            <label class="form-check-label">Enabled</label>
+                        </div>
+                    </form>
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
+                    <button type="button" class="btn btn-primary" @click="saveServer">Save</button>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script>
+    const app = new Vue({
+        el: '#app',
+        data: {
+            servers: [],
+            modal: {
+                title: '',
+                server: {
+                    name: '',
+                    address: '',
+                    port: 0,
+                    apiKey: '',
+                    enable: true
+                }
+            }
+        },
+        methods: {
+            loadServers() {
+                axios.get('{{.base_path}}server/list')
+                    .then(response => {
+                        this.servers = response.data.obj;
+                    })
+                    .catch(error => {
+                        alert(error.response.data.msg);
+                    });
+            },
+            showAddModal() {
+                this.modal.title = 'Add Server';
+                this.modal.server = {
+                    name: '',
+                    address: '',
+                    port: 0,
+                    apiKey: '',
+                    enable: true
+                };
+                $('#serverModal').modal('show');
+            },
+            showEditModal(server) {
+                this.modal.title = 'Edit Server';
+                this.modal.server = Object.assign({}, server);
+                $('#serverModal').modal('show');
+            },
+            saveServer() {
+                let url = '{{.base_path}}server/add';
+                if (this.modal.server.id) {
+                    url = `{{.base_path}}server/update/${this.modal.server.id}`;
+                }
+                axios.post(url, this.modal.server)
+                    .then(response => {
+                        alert(response.data.msg);
+                        $('#serverModal').modal('hide');
+                        this.loadServers();
+                    })
+                    .catch(error => {
+                        alert(error.response.data.msg);
+                    });
+            },
+            deleteServer(id) {
+                if (!confirm('Are you sure you want to delete this server?')) {
+                    return;
+                }
+                axios.post(`{{.base_path}}server/del/${id}`)
+                    .then(response => {
+                        alert(response.data.msg);
+                        this.loadServers();
+                    })
+                    .catch(error => {
+                        alert(error.response.data.msg);
+                    });
+            }
+        },
+        mounted() {
+            this.loadServers();
+        }
+    });
+</script>
+
+{{template "footer" .}}

web/middleware/auth.go

@@ -0,0 +1,34 @@
+package middleware
+
+import (
+	"net/http"
+	"x-ui/web/service"
+	"github.com/gin-gonic/gin"
+)
+
+func ApiAuth() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		apiKey := c.GetHeader("Api-Key")
+		if apiKey == "" {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "API key is required"})
+			c.Abort()
+			return
+		}
+
+		settingService := service.SettingService{}
+		panelAPIKey, err := settingService.GetAPIKey()
+		if err != nil || panelAPIKey == "" {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "API key not configured on the panel"})
+			c.Abort()
+			return
+		}
+
+		if apiKey != panelAPIKey {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid API key"})
+			c.Abort()
+			return
+		}
+
+		c.Next()
+	}
+}

web/service/inbound.go

@@ -3,8 +3,11 @@
 package service
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
+	"io"
+	"net/http"
 	"sort"
 	"strconv"
 	"strings"
@@ -636,6 +639,11 @@ func (s *InboundService) AddInboundClient(data *model.Inbound) (bool, error) {
 	}
 	s.xrayApi.Close()
 
+	if err == nil {
+		body, _ := json.Marshal(data)
+		s.syncWithSlaves("POST", "/panel/inbound/api/addClient", bytes.NewReader(body))
+	}
+
 	return needRestart, tx.Save(oldInbound).Error
 }
 
@@ -724,6 +732,11 @@ func (s *InboundService) DelInboundClient(inboundId int, clientId string) (bool,
 			s.xrayApi.Close()
 		}
 	}
+
+	if err == nil {
+		s.syncWithSlaves("POST", fmt.Sprintf("/panel/inbound/api/%d/delClient/%s", inboundId, clientId), nil)
+	}
+
 	return needRestart, db.Save(oldInbound).Error
 }
 
@@ -899,6 +912,12 @@ func (s *InboundService) UpdateInboundClient(data *model.Inbound, clientId strin
 		logger.Debug("Client old email not found")
 		needRestart = true
 	}
+
+	if err == nil {
+		body, _ := json.Marshal(data)
+		s.syncWithSlaves("POST", fmt.Sprintf("/panel/inbound/api/updateClient/%s", clientId), bytes.NewReader(body))
+	}
+
 	return needRestart, tx.Save(oldInbound).Error
 }
 
@@ -2326,6 +2345,44 @@ func (s *InboundService) FilterAndSortClientEmails(emails []string) ([]string, [
 
 	return validEmails, extraEmails, nil
 }
+
+func (s *InboundService) syncWithSlaves(method string, path string, body io.Reader) {
+	serverService := MultiServerService{}
+	servers, err := serverService.GetServers()
+	if err != nil {
+		logger.Warning("Failed to get servers for syncing:", err)
+		return
+	}
+
+	for _, server := range servers {
+		if !server.Enable {
+			continue
+		}
+
+		url := fmt.Sprintf("http://%s:%d%s", server.Address, server.Port, path)
+		req, err := http.NewRequest(method, url, body)
+		if err != nil {
+			logger.Warningf("Failed to create request for server %s: %v", server.Name, err)
+			continue
+		}
+
+		req.Header.Set("Content-Type", "application/json")
+		req.Header.Set("Api-Key", server.APIKey)
+
+		client := &http.Client{}
+		resp, err := client.Do(req)
+		if err != nil {
+			logger.Warningf("Failed to send request to server %s: %v", server.Name, err)
+			continue
+		}
+		defer resp.Body.Close()
+
+		if resp.StatusCode != http.StatusOK {
+			bodyBytes, _ := io.ReadAll(resp.Body)
+			logger.Warningf("Failed to sync with server %s. Status: %s, Body: %s", server.Name, resp.Status, string(bodyBytes))
+		}
+	}
+  
 func (s *InboundService) DelInboundClientByEmail(inboundId int, email string) (bool, error) {
 	oldInbound, err := s.GetInbound(inboundId)
 	if err != nil {
@@ -2417,4 +2474,5 @@ func (s *InboundService) DelInboundClientByEmail(inboundId int, email string) (b
 	}
 
 	return needRestart, db.Save(oldInbound).Error
+
 }

web/service/inbound_service_sync_test.go

@@ -0,0 +1,72 @@
+package service
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"strconv"
+	"testing"
+	"x-ui/database"
+	"x-ui/database/model"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestInboundServiceSync(t *testing.T) {
+	setup()
+	defer teardown()
+
+	// Mock server to simulate a slave
+	var receivedApiKey string
+	var receivedBody []byte
+	mockSlave := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		receivedApiKey = r.Header.Get("Api-Key")
+		receivedBody, _ = io.ReadAll(r.Body)
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer mockSlave.Close()
+
+	// Add the mock slave to the database
+	multiServerService := MultiServerService{}
+	mockSlaveURL, _ := url.Parse(mockSlave.URL)
+	mockSlavePort, _ := strconv.Atoi(mockSlaveURL.Port())
+	slaveServer := &model.Server{
+		Name:    "mock-slave",
+		Address: mockSlaveURL.Hostname(),
+		Port:    mockSlavePort,
+		APIKey:  "slave-api-key",
+		Enable:  true,
+	}
+	multiServerService.AddServer(slaveServer)
+
+	// Create a test inbound and client
+	inboundService := InboundService{}
+	db := database.GetDB()
+	testInbound := &model.Inbound{
+		UserId:   1,
+		Remark:   "test-inbound",
+		Enable:   true,
+		Settings: `{"clients":[]}`,
+	}
+	db.Create(testInbound)
+
+	clientData := model.Client{
+		Email: "test@example.com",
+		ID:    "test-id",
+	}
+	clientBytes, _ := json.Marshal([]model.Client{clientData})
+	inboundData := &model.Inbound{
+		Id:       testInbound.Id,
+		Settings: string(clientBytes),
+	}
+
+	// Test AddInboundClient sync
+	inboundService.AddInboundClient(inboundData)
+
+	assert.Equal(t, "slave-api-key", receivedApiKey)
+	var receivedInbound model.Inbound
+	json.Unmarshal(receivedBody, &receivedInbound)
+	assert.Equal(t, 1, receivedInbound.Id)
+}

web/service/multi_server_service.go

@@ -0,0 +1,37 @@
+package service
+
+import (
+	"x-ui/database"
+	"x-ui/database/model"
+)
+
+type MultiServerService struct{}
+
+func (s *MultiServerService) GetServers() ([]*model.Server, error) {
+	db := database.GetDB()
+	var servers []*model.Server
+	err := db.Find(&servers).Error
+	return servers, err
+}
+
+func (s *MultiServerService) GetServer(id int) (*model.Server, error) {
+	db := database.GetDB()
+	var server model.Server
+	err := db.First(&server, id).Error
+	return &server, err
+}
+
+func (s *MultiServerService) AddServer(server *model.Server) error {
+	db := database.GetDB()
+	return db.Create(server).Error
+}
+
+func (s *MultiServerService) UpdateServer(server *model.Server) error {
+	db := database.GetDB()
+	return db.Save(server).Error
+}
+
+func (s *MultiServerService) DeleteServer(id int) error {
+	db := database.GetDB()
+	return db.Delete(&model.Server{}, id).Error
+}

web/service/multi_server_service_test.go

@@ -0,0 +1,63 @@
+package service
+
+import (
+	"os"
+	"testing"
+	"x-ui/database"
+	"x-ui/database/model"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func setup() {
+	dbPath := "test.db"
+	os.Remove(dbPath)
+	database.InitDB(dbPath)
+}
+
+func teardown() {
+	db, _ := database.GetDB().DB()
+	db.Close()
+	os.Remove("test.db")
+}
+
+func TestMultiServerService(t *testing.T) {
+	setup()
+	defer teardown()
+
+	service := MultiServerService{}
+
+	// Test AddServer
+	server := &model.Server{
+		Name:    "test-server",
+		Address: "127.0.0.1",
+		Port:    54321,
+		APIKey:  "test-key",
+		Enable:  true,
+	}
+	err := service.AddServer(server)
+	assert.NoError(t, err)
+
+	// Test GetServer
+	retrievedServer, err := service.GetServer(server.Id)
+	assert.NoError(t, err)
+	assert.Equal(t, server.Name, retrievedServer.Name)
+
+	// Test GetServers
+	servers, err := service.GetServers()
+	assert.NoError(t, err)
+	assert.Len(t, servers, 1)
+
+	// Test UpdateServer
+	retrievedServer.Name = "updated-server"
+	err = service.UpdateServer(retrievedServer)
+	assert.NoError(t, err)
+	updatedServer, _ := service.GetServer(server.Id)
+	assert.Equal(t, "updated-server", updatedServer.Name)
+
+	// Test DeleteServer
+	err = service.DeleteServer(server.Id)
+	assert.NoError(t, err)
+	_, err = service.GetServer(server.Id)
+	assert.Error(t, err)
+}

web/service/setting.go

@@ -183,6 +183,21 @@ func (s *SettingService) getSetting(key string) (*model.Setting, error) {
 	return setting, nil
 }
 
+func (s *SettingService) GetAPIKey() (string, error) {
+	setting, err := s.getSetting("ApiKey")
+	if err != nil {
+		return "", err
+	}
+	if setting == nil {
+		return "", nil
+	}
+	return setting.Value, nil
+}
+
+func (s *SettingService) SetAPIKey(apiKey string) error {
+	return s.saveSetting("ApiKey", apiKey)
+}
+
 func (s *SettingService) saveSetting(key string, value string) error {
 	setting, err := s.getSetting(key)
 	db := database.GetDB()

web/web.go

@@ -264,7 +264,7 @@ func (s *Server) initRouter() (*gin.Engine, error) {
 	g := engine.Group(basePath)
 
 	s.index = controller.NewIndexController(g)
-	s.server = controller.NewServerController(g)
+	s.server = controller.NewMultiServerController(g)
 	s.panel = controller.NewXUIController(g)
 	s.api = controller.NewAPIController(g)
 

x-ui.rc

@@ -0,0 +1,13 @@
+#!/sbin/openrc-run
+
+command="/usr/local/x-ui/x-ui"
+command_background=true
+pidfile="/run/x-ui.pid"
+description="x-ui Service"
+procname="x-ui"
+depend() {
+    need net
+}
+start_pre(){
+    cd /usr/local/x-ui
+}

x-ui.sh

@@ -153,11 +153,19 @@ uninstall() {
         fi
         return 0
     fi
-    systemctl stop x-ui
-    systemctl disable x-ui
-    rm /etc/systemd/system/x-ui.service -f
-    systemctl daemon-reload
-    systemctl reset-failed
+
+    if [[ $release == "alpine" ]]; then
+        rc-service x-ui stop
+        rc-update del x-ui
+        rm /etc/init.d/x-ui -f
+    else
+        systemctl stop x-ui
+        systemctl disable x-ui
+        rm /etc/systemd/system/x-ui.service -f
+        systemctl daemon-reload
+        systemctl reset-failed
+    fi
+
     rm /etc/x-ui/ -rf
     rm /usr/local/x-ui/ -rf
 
@@ -286,7 +294,11 @@ start() {
         echo ""
         LOGI "Panel is running, No need to start again, If you need to restart, please select restart"
     else
-        systemctl start x-ui
+        if [[ $release == "alpine" ]]; then
+            rc-service x-ui start
+        else
+            systemctl start x-ui
+        fi
         sleep 2
         check_status
         if [[ $? == 0 ]]; then
@@ -307,7 +319,11 @@ stop() {
         echo ""
         LOGI "Panel stopped, No need to stop again!"
     else
-        systemctl stop x-ui
+        if [[ $release == "alpine" ]]; then
+            rc-service x-ui stop
+        else
+            systemctl stop x-ui
+        fi
         sleep 2
         check_status
         if [[ $? == 1 ]]; then
@@ -323,7 +339,11 @@ stop() {
 }
 
 restart() {
-    systemctl restart x-ui
+    if [[ $release == "alpine" ]]; then
+        rc-service x-ui restart
+    else
+        systemctl restart x-ui
+    fi
     sleep 2
     check_status
     if [[ $? == 0 ]]; then
@@ -337,14 +357,22 @@ restart() {
 }
 
 status() {
-    systemctl status x-ui -l
+    if [[ $release == "alpine" ]]; then
+        rc-service x-ui status
+    else
+        systemctl status x-ui -l
+    fi
     if [[ $# == 0 ]]; then
         before_show_menu
     fi
 }
 
 enable() {
-    systemctl enable x-ui
+    if [[ $release == "alpine" ]]; then
+        rc-update add x-ui
+    else
+        systemctl enable x-ui
+    fi
     if [[ $? == 0 ]]; then
         LOGI "x-ui Set to boot automatically on startup successfully"
     else
@@ -357,7 +385,11 @@ enable() {
 }
 
 disable() {
-    systemctl disable x-ui
+    if [[ $release == "alpine" ]]; then
+        rc-update del x-ui
+    else
+        systemctl disable x-ui
+    fi
     if [[ $? == 0 ]]; then
         LOGI "x-ui Autostart Cancelled successfully"
     else
@@ -370,32 +402,54 @@ disable() {
 }
 
 show_log() {
-    echo -e "${green}\t1.${plain} Debug Log"
-    echo -e "${green}\t2.${plain} Clear All logs"
-    echo -e "${green}\t0.${plain} Back to Main Menu"
-    read -rp "Choose an option: " choice
+    if [[ $release == "alpine" ]]; then
+        echo -e "${green}\t1.${plain} Debug Log"
+        echo -e "${green}\t0.${plain} Back to Main Menu"
+        read -rp "Choose an option: " choice
 
-    case "$choice" in
-    0)
-        show_menu
-        ;;
-    1)
-        journalctl -u x-ui -e --no-pager -f -p debug
-        if [[ $# == 0 ]]; then
-            before_show_menu
-        fi
-        ;;
-    2)
-        sudo journalctl --rotate
-        sudo journalctl --vacuum-time=1s
-        echo "All Logs cleared."
-        restart
-        ;;
-    *)
-        echo -e "${red}Invalid option. Please select a valid number.${plain}\n"
-        show_log
-        ;;
-    esac
+        case "$choice" in
+        0)
+            show_menu
+            ;;
+        1)
+            grep -F 'x-ui[' /var/log/messages
+            if [[ $# == 0 ]]; then
+                before_show_menu
+            fi
+            ;;
+        *)
+            echo -e "${red}Invalid option. Please select a valid number.${plain}\n"
+            show_log
+            ;;
+        esac
+    else
+        echo -e "${green}\t1.${plain} Debug Log"
+        echo -e "${green}\t2.${plain} Clear All logs"
+        echo -e "${green}\t0.${plain} Back to Main Menu"
+        read -rp "Choose an option: " choice
+
+        case "$choice" in
+        0)
+            show_menu
+            ;;
+        1)
+            journalctl -u x-ui -e --no-pager -f -p debug
+            if [[ $# == 0 ]]; then
+                before_show_menu
+            fi
+            ;;
+        2)
+            sudo journalctl --rotate
+            sudo journalctl --vacuum-time=1s
+            echo "All Logs cleared."
+            restart
+            ;;
+        *)
+            echo -e "${red}Invalid option. Please select a valid number.${plain}\n"
+            show_log
+            ;;
+        esac
+    fi
 }
 
 bbr_menu() {
@@ -464,6 +518,9 @@ enable_bbr() {
     arch | manjaro | parch)
         pacman -Sy --noconfirm ca-certificates
         ;;
+    alpine)
+        apk add ca-certificates
+        ;;
     *)
         echo -e "${red}Unsupported operating system. Please check the script and install the necessary packages manually.${plain}\n"
         exit 1
@@ -500,23 +557,42 @@ update_shell() {
 
 # 0: running, 1: not running, 2: not installed
 check_status() {
-    if [[ ! -f /etc/systemd/system/x-ui.service ]]; then
-        return 2
-    fi
-    temp=$(systemctl status x-ui | grep Active | awk '{print $3}' | cut -d "(" -f2 | cut -d ")" -f1)
-    if [[ "${temp}" == "running" ]]; then
-        return 0
+    if [[ $release == "alpine" ]]; then
+        if [[ ! -f /etc/init.d/x-ui ]]; then
+            return 2
+        fi
+        if [[ $(rc-service x-ui status | grep -F 'status: started' -c) == 1 ]]; then
+            return 0
+        else
+            return 1
+        fi
     else
-        return 1
+        if [[ ! -f /etc/systemd/system/x-ui.service ]]; then
+            return 2
+        fi
+        temp=$(systemctl status x-ui | grep Active | awk '{print $3}' | cut -d "(" -f2 | cut -d ")" -f1)
+        if [[ "${temp}" == "running" ]]; then
+            return 0
+        else
+            return 1
+        fi
     fi
 }
 
 check_enabled() {
-    temp=$(systemctl is-enabled x-ui)
-    if [[ "${temp}" == "enabled" ]]; then
-        return 0
+    if [[ $release == "alpine" ]]; then
+        if [[ $(rc-update show | grep -F 'x-ui' | grep default -c) == 1 ]]; then
+            return 0
+        else
+            return 1
+        fi
     else
-        return 1
+        temp=$(systemctl is-enabled x-ui)
+        if [[ "${temp}" == "enabled" ]]; then
+            return 0
+        else
+            return 1
+        fi
     fi
 }
 
@@ -798,7 +874,11 @@ update_geo() {
         show_menu
         ;;
     1)
-        systemctl stop x-ui
+        if [[ $release == "alpine" ]]; then
+            rc-service x-ui stop
+        else
+            systemctl stop x-ui
+        fi
         rm -f geoip.dat geosite.dat
         wget -N https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat
         wget -N https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat
@@ -806,7 +886,11 @@ update_geo() {
         restart
         ;;
     2)
-        systemctl stop x-ui
+        if [[ $release == "alpine" ]]; then
+            rc-service x-ui stop
+        else
+            systemctl stop x-ui
+        fi
         rm -f geoip_IR.dat geosite_IR.dat
         wget -O geoip_IR.dat -N https://github.com/chocolate4u/Iran-v2ray-rules/releases/latest/download/geoip.dat
         wget -O geosite_IR.dat -N https://github.com/chocolate4u/Iran-v2ray-rules/releases/latest/download/geosite.dat
@@ -814,7 +898,11 @@ update_geo() {
         restart
         ;;
     3)
-        systemctl stop x-ui
+        if [[ $release == "alpine" ]]; then
+            rc-service x-ui stop
+        else
+            systemctl stop x-ui
+        fi
         rm -f geoip_RU.dat geosite_RU.dat
         wget -O geoip_RU.dat -N https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/geoip.dat
         wget -O geosite_RU.dat -N https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/geosite.dat
@@ -985,6 +1073,9 @@ ssl_cert_issue() {
     arch | manjaro | parch)
         pacman -Sy --noconfirm socat
         ;;
+    alpine)
+        apk add socat
+        ;;
     *)
         echo -e "${red}Unsupported operating system. Please check the script and install the necessary packages manually.${plain}\n"
         exit 1
@@ -1335,7 +1426,11 @@ iplimit_main() {
         read -rp "Please enter new Ban Duration in Minutes [default 30]: " NUM
         if [[ $NUM =~ ^[0-9]+$ ]]; then
             create_iplimit_jails ${NUM}
-            systemctl restart fail2ban
+            if [[ $release == "alpine" ]]; then
+                rc-service fail2ban restart
+            else
+                systemctl restart fail2ban
+            fi
         else
             echo -e "${red}${NUM} is not a number! Please, try again.${plain}"
         fi
@@ -1388,7 +1483,11 @@ iplimit_main() {
         iplimit_main
         ;;
     9)
-        systemctl restart fail2ban
+        if [[ $release == "alpine" ]]; then
+            rc-service fail2ban restart
+        else
+            systemctl restart fail2ban
+        fi
         iplimit_main
         ;;
     10)
@@ -1436,6 +1535,9 @@ install_iplimit() {
         arch | manjaro | parch)
             pacman -Syu --noconfirm fail2ban
             ;;
+        alpine)
+            apk add fail2ban
+            ;;
         *)
             echo -e "${red}Unsupported operating system. Please check the script and install the necessary packages manually.${plain}\n"
             exit 1
@@ -1472,12 +1574,21 @@ install_iplimit() {
     create_iplimit_jails
 
     # Launching fail2ban
-    if ! systemctl is-active --quiet fail2ban; then
-        systemctl start fail2ban
+    if [[ $release == "alpine" ]]; then
+        if [[ $(rc-service fail2ban status | grep -F 'status: started' -c) == 0 ]]; then
+            rc-service fail2ban start
+        else
+            rc-service fail2ban restart
+        fi
+        rc-update add fail2ban
     else
-        systemctl restart fail2ban
+        if ! systemctl is-active --quiet fail2ban; then
+            systemctl start fail2ban
+        else
+            systemctl restart fail2ban
+        fi
+        systemctl enable fail2ban
     fi
-    systemctl enable fail2ban
 
     echo -e "${green}IP Limit installed and configured successfully!${plain}\n"
     before_show_menu
@@ -1493,13 +1604,21 @@ remove_iplimit() {
         rm -f /etc/fail2ban/filter.d/3x-ipl.conf
         rm -f /etc/fail2ban/action.d/3x-ipl.conf
         rm -f /etc/fail2ban/jail.d/3x-ipl.conf
-        systemctl restart fail2ban
+        if [[ $release == "alpine" ]]; then
+            rc-service fail2ban restart
+        else
+            systemctl restart fail2ban
+        fi
         echo -e "${green}IP Limit removed successfully!${plain}\n"
         before_show_menu
         ;;
     2)
         rm -rf /etc/fail2ban
-        systemctl stop fail2ban
+        if [[ $release == "alpine" ]]; then
+            rc-service fail2ban stop
+        else
+            systemctl stop fail2ban
+        fi
         case "${release}" in
         ubuntu | debian | armbian)
             apt-get remove -y fail2ban
@@ -1517,6 +1636,9 @@ remove_iplimit() {
         arch | manjaro | parch)
             pacman -Rns --noconfirm fail2ban
             ;;
+        alpine)
+            apk del fail2ban
+            ;;
         *)
             echo -e "${red}Unsupported operating system. Please uninstall Fail2ban manually.${plain}\n"
             exit 1
@@ -1540,9 +1662,16 @@ show_banlog() {
 
     echo -e "${green}Checking ban logs...${plain}\n"
 
-    if ! systemctl is-active --quiet fail2ban; then
-        echo -e "${red}Fail2ban service is not running!${plain}\n"
-        return 1
+    if [[ $release == "alpine" ]]; then
+        if [[ $(rc-service fail2ban status | grep -F 'status: started' -c) == 0 ]]; then
+            echo -e "${red}Fail2ban service is not running!${plain}\n"
+            return 1
+        fi
+    else
+        if ! systemctl is-active --quiet fail2ban; then
+            echo -e "${red}Fail2ban service is not running!${plain}\n"
+            return 1
+        fi
     fi
 
     if [[ -f "$system_log" ]]; then