Merge pull request #11 from serogaq/develop

Features: ClientOnlineIPs Api, WebUI - Access and error logs; GetRemoteIp priorityHeader (env); x-ui/caching; WebUI - XuiLatestVersion

.env.example

@@ -10,3 +10,4 @@ XUI_VLESS_SNI=""
 #XUI_SUB_PROFILE_WEB_PAGE_URL=""
 #XUI_DEBUG="false"
 #XUI_LOG_LEVEL="info"
+#XUI_GETREMOTEIP_PRIORITY_HEADER=""

caching/caching.go

@@ -0,0 +1,52 @@
+package caching
+
+import (
+	"context"
+	"time"
+
+	"github.com/patrickmn/go-cache"
+)
+
+type Cache struct {
+	memoryCache  *cache.Cache
+
+	ctx    context.Context
+	cancel context.CancelFunc
+}
+
+func NewCache() *Cache {
+	ctx, cancel := context.WithCancel(context.Background())
+	return &Cache{
+		ctx:    ctx,
+		cancel: cancel,
+	}
+}
+
+func (s *Cache) Init() (err error) {
+	defer func() {
+		if err != nil {
+			s.Flush()
+		}
+	}()
+
+	s.memoryCache = cache.New(10*time.Minute, 10*time.Minute)
+
+	return nil
+}
+
+func (s *Cache) Flush() error {
+	if s.memoryCache != nil {
+		s.memoryCache.Flush()
+	}
+	s.cancel()
+
+	return nil
+}
+
+func (s *Cache) GetCtx() context.Context {
+	return s.ctx
+}
+
+func (s *Cache) Memory() *cache.Cache {
+	return s.memoryCache
+}

docker-compose.yml

@@ -51,6 +51,7 @@ services:
       XUI_SUB_PROFILE_TITLE: "${XUI_SUB_PROFILE_TITLE:-}"
       XUI_SUB_SUPPORT_URL: "${XUI_SUB_SUPPORT_URL:-}"
       XUI_SUB_PROFILE_WEB_PAGE_URL: "${XUI_SUB_PROFILE_WEB_PAGE_URL:-}"
+      XUI_GETREMOTEIP_PRIORITY_HEADER: "${XUI_GETREMOTEIP_PRIORITY_HEADER:-}"
       XUI_DEBUG: "${XUI_DEBUG:-false}"
       XUI_LOG_LEVEL: "${XUI_LOG_LEVEL:-info}"
     tty: true

go.mod

@@ -59,6 +59,7 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/onsi/ginkgo/v2 v2.22.0 // indirect
+	github.com/patrickmn/go-cache v2.1.0+incompatible // indirect
 	github.com/pires/go-proxyproto v0.8.0 // indirect
 	github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 // indirect
 	github.com/quic-go/qpack v0.5.1 // indirect

go.sum

@@ -119,6 +119,8 @@ github.com/onsi/gomega v1.34.2 h1:pNCwDkzrsv7MS9kpaQvVb1aVLahQXyJ/Tv5oAZMI3i8=
 github.com/onsi/gomega v1.34.2/go.mod h1:v1xfxRgk0KIsG+QOdm7p8UosrOzPYRo60fd3B/1Dukc=
 github.com/op/go-logging v0.0.0-20160315200505-970db520ece7 h1:lDH9UUVJtmYCjyT0CI4q8xvlXPxeZ0gYCVvWbmPlp88=
 github.com/op/go-logging v0.0.0-20160315200505-970db520ece7/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=
+github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
+github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
 github.com/pelletier/go-toml v1.9.5 h1:4yBQzkHv+7BHq2PQUZF3Mx0IYxG7LsP222s7Agd3ve8=
 github.com/pelletier/go-toml v1.9.5/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
 github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=

logger/logger.go

@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"os"
 	"time"
-	"strings"
 
 	"github.com/op/go-logging"
 )
@@ -127,35 +126,3 @@ func GetLogs(c int, level string) []string {
 	}
 	return output
 }
-
-func GetLogsSniffedDomains(c int) []string {
-	var output []string
-	logLevel, _ := logging.LogLevel("info")
-
-	for i := len(logBuffer) - 1; i >= 0 && len(output) <= c; i-- {
-		if logBuffer[i].level <= logLevel && strings.Contains(logBuffer[i].log, "sniffed domain: ") {
-			index := strings.LastIndex(logBuffer[i].log, ": ")
-			if index != -1 {
-				domain := logBuffer[i].log[index+2:]
-				output = append(output, fmt.Sprintf("%s - %s", logBuffer[i].time, domain))
-			}
-		}
-	}
-	return output
-}
-
-func GetLogsBlockedDomains(c int) []string {
-	var output []string
-	logLevel, _ := logging.LogLevel("info")
-
-	for i := len(logBuffer) - 1; i >= 0 && len(output) <= c; i-- {
-		if logBuffer[i].level <= logLevel && strings.Contains(logBuffer[i].log, "[blocked] for ") {
-			index := strings.LastIndex(logBuffer[i].log, "for [")
-			if index != -1 {
-				domain := strings.Replace(logBuffer[i].log[index+5:], "]", "", -1)
-				output = append(output, fmt.Sprintf("%s - %s", logBuffer[i].time, domain))
-			}
-		}
-	}
-	return output
-}

main.go

@@ -11,6 +11,7 @@ import (
 
 	"x-ui/config"
 	"x-ui/database"
+	"x-ui/caching"
 	"x-ui/logger"
 	"x-ui/sub"
 	"x-ui/web"
@@ -61,6 +62,17 @@ func runWebServer() {
 		return
 	}
 
+	var cacheInstance *caching.Cache
+	cacheInstance = caching.NewCache()
+	global.SetCache(cacheInstance)
+	err = cacheInstance.Init()
+	if err != nil {
+		log.Fatalf("Cache initialization error: %v", err)
+		return
+	} else {
+		log.Println("Cache initialized")
+	}
+
 	sigCh := make(chan os.Signal, 1)
 	// Trap shutdown signals
 	signal.Notify(sigCh, syscall.SIGHUP, syscall.SIGTERM)
@@ -79,6 +91,10 @@ func runWebServer() {
 			if err != nil {
 				logger.Debug("Error stopping sub server:", err)
 			}
+			err = cacheInstance.Flush()
+			if err != nil {
+				logger.Debug("Error clearing cache:", err)
+			}
 
 			server = web.NewServer()
 			global.SetWebServer(server)
@@ -98,10 +114,20 @@ func runWebServer() {
 			}
 			log.Println("Sub server restarted successfully.")
 
+			cacheInstance = caching.NewCache()
+			global.SetCache(cacheInstance)
+			err = cacheInstance.Init()
+			if err != nil {
+				log.Fatalf("Cache re-initialization error: %v", err)
+				return
+			}
+			log.Println("Cache cleared.")
+
 		default:
 			server.Stop()
 			subServer.Stop()
-			log.Println("Shutting down servers.")
+			cacheInstance.Flush()
+			log.Println("Shutting down servers and cache clearing.")
 			return
 		}
 	}

web/controller/inbound.go

@@ -12,6 +12,10 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
+type ClientOnlineIPsResponse struct {
+	Count int `json:"count"`
+}
+
 type InboundController struct {
 	inboundService service.InboundService
 	xrayService    service.XrayService
@@ -30,6 +34,7 @@ func (a *InboundController) initRouter(g *gin.RouterGroup) {
 	g.POST("/add", a.addInbound)
 	g.POST("/del/:id", a.delInbound)
 	g.POST("/update/:id", a.updateInbound)
+	g.POST("/clientOnlineIps/:email", a.getClientOnlineIPs)
 	g.POST("/clientIps/:email", a.getClientIps)
 	g.POST("/clearClientIps/:email", a.clearClientIps)
 	g.POST("/addClient", a.addInboundClient)
@@ -146,6 +151,21 @@ func (a *InboundController) updateInbound(c *gin.Context) {
 	}
 }
 
+func (a *InboundController) getClientOnlineIPs(c *gin.Context) {
+	email := c.Param("email")
+
+	count, err := a.inboundService.GetClientOnlineIPs(email)
+	res := &ClientOnlineIPsResponse{
+		Count: count,
+	}
+	if err != nil {
+		jsonObj(c, res, err)
+		return
+	}
+
+	jsonObj(c, res, nil)
+}
+
 func (a *InboundController) getClientIps(c *gin.Context) {
 	email := c.Param("email")
 

web/controller/server.go

@@ -45,8 +45,8 @@ func (a *ServerController) initRouter(g *gin.RouterGroup) {
 	g.POST("/restartXrayService", a.restartXrayService)
 	g.POST("/installXray/:version", a.installXray)
 	g.POST("/logs/:count", a.getLogs)
-	g.GET("/logs-sniffed/:count", a.getLogsSniffedDomains)
+	g.POST("/access-log/:count", a.getAccessLog)
-	g.GET("/logs-blocked/:count", a.getLogsBlockedDomains)
+	g.POST("/error-log/:count", a.getErrorLog)
 	g.POST("/getConfigJson", a.getConfigJson)
 	g.GET("/getDb", a.getDb)
 	g.POST("/importDB", a.importDB)
@@ -127,15 +127,17 @@ func (a *ServerController) getLogs(c *gin.Context) {
 	jsonObj(c, logs, nil)
 }
 
-func (a *ServerController) getLogsSniffedDomains(c *gin.Context) {
+func (a *ServerController) getAccessLog(c *gin.Context) {
 	count := c.Param("count")
-	logs := a.serverService.GetLogsSniffedDomains(count)
+	grep := c.PostForm("grep")
+	logs := a.serverService.GetAccessLog(count, grep)
 	jsonObj(c, logs, nil)
 }
 
-func (a *ServerController) getLogsBlockedDomains(c *gin.Context) {
+func (a *ServerController) getErrorLog(c *gin.Context) {
 	count := c.Param("count")
-	logs := a.serverService.GetLogsBlockedDomains(count)
+	grep := c.PostForm("grep")
+	logs := a.serverService.GetErrorLog(count, grep)
 	jsonObj(c, logs, nil)
 }
 

web/controller/util.go

@@ -3,6 +3,7 @@ package controller
 import (
 	"net"
 	"net/http"
+	"os"
 	"strings"
 
 	"x-ui/config"
@@ -13,7 +14,19 @@ import (
 )
 
 func getRemoteIp(c *gin.Context) string {
-	value := c.GetHeader("X-Real-IP")
+	var value string
+	priorityHeader := os.Getenv("XUI_GETREMOTEIP_PRIORITY_HEADER")
+	if priorityHeader != "" {
+		value = c.GetHeader(priorityHeader)
+		if strings.Contains(value, ",") {
+			ips := strings.Split(value, ",")
+			value = ips[0]
+		}
+		if value != "" {
+			return value
+		}
+	}
+	value = c.GetHeader("X-Real-IP")
 	if value != "" {
 		return value
 	}
@@ -46,8 +59,13 @@ func jsonMsgObj(c *gin.Context, msg string, obj interface{}, err error) {
 		}
 	} else {
 		m.Success = false
+		if msg != "" {
 			m.Msg = msg + " " + I18nWeb(c, "fail") + ": " + err.Error()
 			logger.Warning(msg+" "+I18nWeb(c, "fail")+": ", err)
+		} else {
+			m.Msg = I18nWeb(c, "fail") + ": " + err.Error()
+			logger.Warning(I18nWeb(c, "fail")+": ", err)
+		}
 	}
 	c.JSON(http.StatusOK, m)
 }

web/global/global.go

@@ -5,11 +5,13 @@ import (
 	_ "unsafe"
 
 	"github.com/robfig/cron/v3"
+	"github.com/patrickmn/go-cache"
 )
 
 var (
 	webServer WebServer
 	subServer SubServer
+	caching Cache
 )
 
 type WebServer interface {
@@ -21,6 +23,11 @@ type SubServer interface {
 	GetCtx() context.Context
 }
 
+type Cache interface {
+	Memory() *cache.Cache
+	GetCtx() context.Context
+}
+
 func SetWebServer(s WebServer) {
 	webServer = s
 }
@@ -36,3 +43,11 @@ func SetSubServer(s SubServer) {
 func GetSubServer() SubServer {
 	return subServer
 }
+
+func SetCache(c Cache) {
+	caching = c
+}
+
+func GetCache() Cache {
+	return caching
+}

web/html/xui/index.html

@@ -125,7 +125,8 @@
                 <a-card hoverable>
                   <b>{{ i18n "menu.link" }}:</b>
                   <a-tag color="purple" style="cursor: pointer;" @click="openLogs()">{{ i18n "pages.index.logs" }}</a-tag>
-                  <a-tag color="purple" style="cursor: pointer;" @click="openLogDomains()">{{ i18n "pages.index.logDomains" }}</a-tag>
+                  <a-tag color="purple" style="cursor: pointer;" @click="openAccessLog">{{ i18n "pages.index.accessLog" }}</a-tag>
+                  <a-tag color="purple" style="cursor: pointer;" @click="openErrorLog">{{ i18n "pages.index.errorLog" }}</a-tag>
                   <a-tag color="purple" style="cursor: pointer;" @click="openConfig">{{ i18n "pages.index.config" }}</a-tag>
                   <a-tag color="purple" style="cursor: pointer;" @click="openBackup">{{ i18n "pages.index.backup" }}</a-tag>
                 </a-card>
@@ -315,42 +316,87 @@
       </a-form>
       <div class="ant-input" style="height: auto; max-height: 500px; overflow: auto; margin-top: 0.5rem;" v-html="logModal.formattedLogs"></div>
     </a-modal>
-    <a-modal id="log-domains-modal" v-model="logDomainsModal.visible"
+    <a-modal id="access-log-modal" v-model="accessLogModal.visible"
-        :closable="true" @cancel="() => logDomainsModal.visible = false"
+        :closable="true" @cancel="() => accessLogModal.visible = false"
         :class="themeSwitcher.currentTheme"
         width="800px" footer="">
       <template slot="title">
-        {{ i18n "pages.index.logDomains" }}
+        {{ i18n "pages.index.accessLog" }}
-        <a-icon :spin="logDomainsModal.loading"
+        <a-icon :spin="accessLogModal.loading"
           type="sync"
           style="vertical-align: middle; margin-left: 10px;"
-          :disabled="logDomainsModal.loading"
+          :disabled="accessLogModal.loading"
-          @click="openLogDomains()">
+          @click="openAccessLog()">
         </a-icon>
       </template>
       <a-form layout="inline">
         <a-form-item style="margin-right: 0.5rem;">
           <a-input-group compact>
-            <a-select size="small" v-model="logDomainsModal.rows" style="width:90px;"
+            <a-select size="small" v-model="accessLogModal.rows" style="width:90px;"
-                @change="openLogDomains()" :dropdown-class-name="themeSwitcher.currentTheme">
+                @change="openAccessLog()" :dropdown-class-name="themeSwitcher.currentTheme">
-              <a-select-option value="500">Few</a-select-option>
+              <a-select-option value="500">500</a-select-option>
-              <a-select-option value="2500">Medium</a-select-option>
+              <a-select-option value="2500">2500</a-select-option>
-              <a-select-option value="7000">Many</a-select-option>
+              <a-select-option value="7000">7000</a-select-option>
-            </a-select>
-            <a-select size="small" v-model="logDomainsModal.type" style="width:95px;"
-                @change="openLogDomains()" :dropdown-class-name="themeSwitcher.currentTheme">
-              <a-select-option value="sniffed">Sniffed</a-select-option>
-              <a-select-option value="blocked">Blocked</a-select-option>
             </a-select>
           </a-input-group>
         </a-form-item>
+        <a-form-item>
+          <a-input-search
+            v-model="accessLogModal.grep"
+            placeholder="Search.."
+            size="small"
+            enter-button
+            @search="openAccessLog"
+          />
+        </a-form-item>
         <a-form-item style="float: right;">
           <a-button type="primary" icon="download"
-            :href="'data:application/text;charset=utf-8,' + encodeURIComponent(logDomainsModal.logs?.join('\n'))" download="x-ui-domains.log">
+            :href="'data:application/text;charset=utf-8,' + encodeURIComponent(accessLogModal.logs?.join('\n'))" download="xray-access.log">
           </a-button>
         </a-form-item>
       </a-form>
-      <div class="ant-input" style="height: auto; max-height: 500px; overflow: auto; margin-top: 0.5rem;" v-html="logDomainsModal.formattedLogs"></div>
+      <div class="ant-input" style="height: auto; max-height: 500px; overflow: auto; margin-top: 0.5rem;" v-html="accessLogModal.formattedLogs"></div>
+    </a-modal>
+    <a-modal id="error-log-modal" v-model="errorLogModal.visible"
+        :closable="true" @cancel="() => errorLogModal.visible = false"
+        :class="themeSwitcher.currentTheme"
+        width="800px" footer="">
+      <template slot="title">
+        {{ i18n "pages.index.errorLog" }}
+        <a-icon :spin="errorLogModal.loading"
+          type="sync"
+          style="vertical-align: middle; margin-left: 10px;"
+          :disabled="errorLogModal.loading"
+          @click="openErrorLog()">
+        </a-icon>
+      </template>
+      <a-form layout="inline">
+        <a-form-item style="margin-right: 0.5rem;">
+          <a-input-group compact>
+            <a-select size="small" v-model="errorLogModal.rows" style="width:90px;"
+                @change="openErrorLog()" :dropdown-class-name="themeSwitcher.currentTheme">
+              <a-select-option value="500">500</a-select-option>
+              <a-select-option value="2500">2500</a-select-option>
+              <a-select-option value="7000">7000</a-select-option>
+            </a-select>
+          </a-input-group>
+        </a-form-item>
+        <a-form-item>
+          <a-input-search
+            v-model="errorLogModal.grep"
+            placeholder="Search.."
+            size="small"
+            enter-button
+            @search="openErrorLog"
+          />
+        </a-form-item>
+        <a-form-item style="float: right;">
+          <a-button type="primary" icon="download"
+            :href="'data:application/text;charset=utf-8,' + encodeURIComponent(errorLogModal.logs?.join('\n'))" download="xray-error.log">
+          </a-button>
+        </a-form-item>
+      </a-form>
+      <div class="ant-input" style="height: auto; max-height: 500px; overflow: auto; margin-top: 0.5rem;" v-html="errorLogModal.formattedLogs"></div>
     </a-modal>
     <a-modal id="backup-modal" v-model="backupModal.visible" :title="backupModal.title"
         :closable="true" footer=""
@@ -528,38 +574,99 @@
         },
     };
 
-    const logDomainsModal = {
+    const accessLogModal = {
         visible: false,
         logs: [],
         rows: 500,
-        type: 'sniffed',
+        grep: '',
         loading: false,
         show(logs) {
             this.visible = true;
             this.logs = logs; 
-            this.formattedLogs = this.logs?.length > 0 ? this.formatLogs(this.logs, this.type) : "No Record...";
+            this.formattedLogs = this.logs?.length > 0 ? this.formatLogs(this.logs) : "No Record...";
         },
-        formatLogs(logs, type) {
+        formatLogs(logs) {
             let formattedLogs = '';
+            const levelColors = ["#3c89e8","#008771","#008771","#f37b24","#e04141","#bcbcbc"];
 
             logs.forEach((log, index) => {
-                let [data, message] = log.split(" - ",2);
+              if (log.length <= 3) {
-                const parts = data.split(" ");
+                return;
-                if(index>0) formattedLogs += '<br>';
+              }
+              let [date, time] = log.split(' ', 2);
+              let message = log.substr(date?.length !== undefined && time?.length !== undefined ? (date.length+time.length+2) : 0);
+              let messageColor = levelColors[5];
+              if (message && message.indexOf('-> blocked') !== -1) {
+                messageColor = levelColors[4];
+              }
               
-                if (parts.length === 2) {
+              if (index > 0) formattedLogs += '<br/>';
-                    const d = parts[0];
+              formattedLogs += `<span style="color: ${levelColors[0]};">${date} ${time}</span> `;
-                    const t = parts[1];
+              formattedLogs += `- <span style="color: ${messageColor};">${message}</span>`;
-                    formattedLogs += `<span style="color: gray;">${d} ${t}</span>`;
+            });
+
+            return formattedLogs;
+        },
+        hide() {
+            this.visible = false;
+        },
+    };
+
+    const errorLogModal = {
+        visible: false,
+        logs: [],
+        rows: 500,
+        grep: '',
+        loading: false,
+        show(logs) {
+            this.visible = true;
+            this.logs = logs;
+            this.formattedLogs = this.logs?.length > 0 ? this.formatLogs(this.logs) : "No Record...";
+        },
+        formatLogs(logs) {
+            let formattedLogs = '';
+            const levels = ["DEBUG","INFO","NOTICE","WARNING","ERROR"];
+            const levelsMap = {"[Debug]": levels[0], "[Info]": levels[1], "[Notice]": levels[2], "[Warning]": levels[3], "[Error]": levels[4]};
+            const levelColors = ["#3c89e8","#008771","#008771","#f37b24","#e04141","#bcbcbc"];
+            const idColors = ['#CADABF','#5F6F65','#FFDFD6','#BC9F8B','#C9DABF','#9CA986','#808D7C','#E7E8D8','#B5CFB7'];
+            let idColorIndex = 0;
+            let lastLogId = '';
+
+            logs.forEach((log, index) => {
+              if (log.length <= 3) {
+                return;
+              }
+              let [date, time, levelTag, id] = log.split(' ', 4);
+              if (date?.length === undefined || time?.length === undefined || levelTag?.length === undefined || id?.length === undefined) {
+                if (index > 0) formattedLogs += '<br/>';
+                formattedLogs += log;
               } else {
-                    formattedLogs += `<span style="color: gray;">${data}</span>`;
+                let message = log.substr(
-                }
+                  date?.length !== undefined && time?.length !== undefined && levelTag?.length !== undefined && id?.length !== undefined ?
+                    (date.length + time.length + levelTag.length + id.length + 4) : 0
+                );
+                let level = levelsMap[levelTag];
+                const levelIndex = levels.indexOf(level, levels) || 5;
 
-                if (message) {
+                if (index > 0) formattedLogs += '<br/>';
-                    message = "<b>"+(type === 'sniffed' ? 'Sniffed' : 'Blocked')+": </b>" + message;
+                formattedLogs += `<span style="color: ${levelColors[0]};">${date} ${time}</span> `;
-                }
+                formattedLogs += `<span style="color: ${levelColors[levelIndex]};">${level}</span> `;
+                formattedLogs += ' - ';
                 
-                formattedLogs += message ? ' - ' + message : '';
+                if (id.substr(0, 1) === '[') {
+                  if (lastLogId !== '' && lastLogId !== id) {
+                    idColorIndex++;
+                  }
+                  if (idColorIndex >= idColors.length) {
+                    idColorIndex = 0;
+                  }
+                  let idColor = idColors[idColorIndex];
+                  lastLogId = id;
+                  formattedLogs += `<span style="color: ${idColor};">${id}</span> <span style="color: ${levelColors[5]};">${message}</span>`;
+                } else {
+                  formattedLogs += `<span style="color: ${levelColors[5]};">${id} ${message}</span>`;
+                }
+              }
             });
 
             return formattedLogs;
@@ -674,15 +781,25 @@
                 await PromiseUtil.sleep(500);
                 logModal.loading = false;
             },
-            async openLogDomains(){
+            async openAccessLog() {
-                logDomainsModal.loading = true;
+                accessLogModal.loading = true;
-                const msg = await HttpUtil.get('server/logs-'+(logDomainsModal.type==='blocked'?'blocked':'sniffed')+'/'+logDomainsModal.rows);
+                const msg = await HttpUtil.post('server/access-log/'+accessLogModal.rows, { grep: accessLogModal.grep });
                 if (!msg.success) {
                     return;
                 }
-                logDomainsModal.show(msg.obj);
+                accessLogModal.show(msg.obj);
                 await PromiseUtil.sleep(500);
-                logDomainsModal.loading = false;
+                accessLogModal.loading = false;
+            },
+            async openErrorLog() {
+                errorLogModal.loading = true;
+                const msg = await HttpUtil.post('server/error-log/'+errorLogModal.rows, { grep: errorLogModal.grep });
+                if (!msg.success) {
+                    return;
+                }
+                errorLogModal.show(msg.obj);
+                await PromiseUtil.sleep(500);
+                errorLogModal.loading = false;
             },
             async openConfig() {
                 this.loading(true);

web/service/inbound.go

@@ -1855,6 +1855,18 @@ func (s *InboundService) SearchClientTraffic(query string) (traffic *xray.Client
 	return traffic, nil
 }
 
+func (s *InboundService) GetClientOnlineIPs(email string) (int, error) {
+	s.xrayApi.Init(p.GetAPIPort())
+	defer s.xrayApi.Close()
+
+	count, err := s.xrayApi.GetClientOnlineIPs(email)
+	if err != nil {
+		logger.Debug("Failed to fetch Xray Client Online IPs:", err)
+		return 0, err
+	}
+	return count, nil
+}
+
 func (s *InboundService) GetInboundClientIps(clientEmail string) (string, error) {
 	db := database.GetDB()
 	InboundClientIps := &model.InboundClientIps{}

web/service/server.go

@@ -15,6 +15,7 @@ import (
 	"strconv"
 	"strings"
 	"time"
+	"regexp"
 
 	"x-ui/config"
 	"x-ui/database"
@@ -22,6 +23,7 @@ import (
 	"x-ui/util/common"
 	"x-ui/util/sys"
 	"x-ui/xray"
+	"x-ui/web/global"
 
 	"github.com/shirou/gopsutil/v4/cpu"
 	"github.com/shirou/gopsutil/v4/disk"
@@ -62,6 +64,9 @@ type Status struct {
 		ErrorMsg string       `json:"errorMsg"`
 		Version  string       `json:"version"`
 	} `json:"xray"`
+	XUI struct {
+		LatestVersion string `json:"latestVersion"`
+	} `json:"xui"`
 	Uptime   uint64    `json:"uptime"`
 	Loads    []float64 `json:"loads"`
 	TcpCount int       `json:"tcpCount"`
@@ -94,6 +99,14 @@ type ServerService struct {
 	inboundService InboundService
 }
 
+func extractValue(body string, key string) string {
+    keystr := "\"" + key + "\":[^,;\\]}]*"
+    r, _ := regexp.Compile(keystr)
+    match := r.FindString(body)
+    keyValMatch := strings.Split(match, ":")
+    return strings.TrimSpace(strings.ReplaceAll(keyValMatch[1], "\"", ""))
+}
+
 func getPublicIP(url string) string {
 	var host string
 	host = os.Getenv("XUI_SERVER_IP")
@@ -120,7 +133,37 @@ func getPublicIP(url string) string {
 	return ipString
 }
 
+func getXuiLatestVersion() string {
+	cache := global.GetCache().Memory()
+	if data, found := cache.Get("xui_latest_tag_name"); found {
+		if tag, ok := data.(string); ok {
+			return string(tag)
+		} else {
+			return ""
+		}
+	} else {
+		url := "https://api.github.com/repos/MHSanaei/3x-ui/releases/latest"
+		
+		resp, err := http.Get(url)
+		if err != nil {
+			return ""
+		}
+		defer resp.Body.Close()
+		
+		json, err := io.ReadAll(resp.Body)
+		if err != nil {
+			return ""
+		}
+
+		tag := extractValue(string(json), "tag_name")
+		cache.Set("xui_latest_tag_name", tag, 60*time.Minute)
+		return tag
+	}
+}
+
 func (s *ServerService) GetStatus(lastStatus *Status) *Status {
+	cache := global.GetCache().Memory()
+
 	now := time.Now()
 	status := &Status{
 		T: now,
@@ -223,8 +266,27 @@ func (s *ServerService) GetStatus(lastStatus *Status) *Status {
 		logger.Warning("get udp connections failed:", err)
 	}
 
+	if data, found := cache.Get("xui_public_ipv4"); found {
+		if ipv4, ok := data.(string); ok {
+			status.PublicIP.IPv4 = string(ipv4)
+		} else {
+			status.PublicIP.IPv4 = "N/A"
+		}
+	} else {
 		status.PublicIP.IPv4 = getPublicIP("https://api.ipify.org")
+		cache.Set("xui_public_ipv4", status.PublicIP.IPv4, 720*time.Hour)
+	}
+
+	if data, found := cache.Get("xui_public_ipv6"); found {
+		if ipv6, ok := data.(string); ok {
+			status.PublicIP.IPv6 = string(ipv6)
+		} else {
+			status.PublicIP.IPv6 = "N/A"
+		}
+	} else {
 		status.PublicIP.IPv6 = getPublicIP("https://api6.ipify.org")
+		cache.Set("xui_public_ipv6", status.PublicIP.IPv6, 720*time.Hour)
+	}
 
 	if s.xrayService.IsXrayRunning() {
 		status.Xray.State = Running
@@ -239,6 +301,9 @@ func (s *ServerService) GetStatus(lastStatus *Status) *Status {
 		status.Xray.ErrorMsg = s.xrayService.GetXrayResult()
 	}
 	status.Xray.Version = s.xrayService.GetXrayVersion()
+
+	status.XUI.LatestVersion = getXuiLatestVersion()
+
 	var rtm runtime.MemStats
 	runtime.ReadMemStats(&rtm)
 
@@ -448,22 +513,56 @@ func (s *ServerService) GetLogs(count string, level string, syslog string) []str
 	return lines
 }
 
-func (s *ServerService) GetLogsSniffedDomains(count string) []string {
+func (s *ServerService) GetAccessLog(count string, grep string) []string {
-	c, _ := strconv.Atoi(count)
+	accessLogPath, err := xray.GetAccessLogPath()
-	var lines []string
+	if err != nil {
+		return []string{"Error in Access Log retrieval: " + err.Error()}
+	}
 
-	lines = logger.GetLogsSniffedDomains(c)
+	if accessLogPath != "none" && accessLogPath != "" {
-
+		var cmdArgs []string
-	return lines
+		if grep != "" {
+			cmdArgs = []string{"bash", "-c", fmt.Sprintf("tail -n %s %s | grep '%s' | sort -r", count, accessLogPath, grep)}
+    	} else {
+    		cmdArgs = []string{"bash", "-c", fmt.Sprintf("tail -n %s %s | sort -r", count, accessLogPath)}
+    	}
+		cmd := exec.Command(cmdArgs[0], cmdArgs[1:]...)
+		var out bytes.Buffer
+		cmd.Stdout = &out
+		err := cmd.Run()
+		if err != nil {
+			return []string{"Failed to run command: " + err.Error()}
+		}
+		return strings.Split(out.String(), "\n")
+	} else {
+		return []string{"Access Log disabled!"}
+	}
 }
 
-func (s *ServerService) GetLogsBlockedDomains(count string) []string {
+func (s *ServerService) GetErrorLog(count string, grep string) []string {
-	c, _ := strconv.Atoi(count)
+	errorLogPath, err := xray.GetErrorLogPath()
-	var lines []string
+	if err != nil {
+		return []string{"Error in Error Log retrieval: " + err.Error()}
+	}
 
-	lines = logger.GetLogsBlockedDomains(c)
+	if errorLogPath != "none" && errorLogPath != "" {
-
+		var cmdArgs []string
-	return lines
+		if grep != "" {
+			cmdArgs = []string{"bash", "-c", fmt.Sprintf("tail -n %s %s | grep '%s' | sort -r", count, errorLogPath, grep)}
+    	} else {
+    		cmdArgs = []string{"bash", "-c", fmt.Sprintf("tail -n %s %s | sort -r", count, errorLogPath)}
+    	}
+		cmd := exec.Command(cmdArgs[0], cmdArgs[1:]...)
+		var out bytes.Buffer
+		cmd.Stdout = &out
+		err := cmd.Run()
+		if err != nil {
+			return []string{"Failed to run command: " + err.Error()}
+		}
+		return strings.Split(out.String(), "\n")
+	} else {
+		return []string{"Error Log disabled!"}
+	}
 }
 
 func (s *ServerService) GetConfigJson() (interface{}, error) {

web/service/xray.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"sync"
+	"strconv"
 
 	"x-ui/logger"
 	"x-ui/xray"
@@ -56,6 +57,13 @@ func (s *XrayService) GetXrayVersion() string {
 	return p.GetVersion()
 }
 
+func (s *XrayService) GetXrayApiPort() string {
+	if p == nil {
+		return "Unknown"
+	}
+	return strconv.Itoa(p.GetAPIPort())
+}
+
 func RemoveIndex(s []interface{}, index int) []interface{} {
 	return append(s[:index], s[index+1:]...)
 }
@@ -205,6 +213,10 @@ func (s *XrayService) RestartXray(isForce bool) error {
 	if err != nil {
 		return err
 	}
+	if isForce {
+		logger.Debug("Xray Api Port: ", strconv.Itoa(p.GetAPIPort()))
+	}
+
 	return nil
 }
 

web/translation/translate.en_US.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "Are you sure you want to change the Xray version to"
 "dontRefresh" = "Installation is in progress, please do not refresh this page"
 "logs" = "Logs"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "Config"
 "backup" = "Backup & Restore"
 "backupTitle" = "Database Backup & Restore"

web/translation/translate.es_ES.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "¿Estás seguro de que deseas cambiar la versión de Xray a"
 "dontRefresh" = "La instalación está en progreso, por favor no actualices esta página."
 "logs" = "Registros"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "Configuración"
 "backup" = "Copia de Seguridad y Restauración"
 "backupTitle" = "Copia de Seguridad y Restauración de la Base de Datos"

web/translation/translate.fa_IR.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "آیا از تغییر نسخه‌ مطمئن هستید؟"
 "dontRefresh" = "در حال نصب، لطفا صفحه را رفرش نکنید"
 "logs" = "گزارش‌ها"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "پیکربندی"
 "backup" = "پشتیبان‌گیری"
 "backupTitle" = "پشتیبان‌گیری دیتابیس"

web/translation/translate.id_ID.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "Apakah Anda yakin ingin mengubah versi Xray menjadi"
 "dontRefresh" = "Instalasi sedang berlangsung, harap jangan menyegarkan halaman ini"
 "logs" = "Log"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "Konfigurasi"
 "backup" = "Cadangan & Pulihkan"
 "backupTitle" = "Cadangan & Pulihkan Database"

web/translation/translate.ja_JP.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "Xrayのバージョンを切り替えますか？"
 "dontRefresh" = "インストール中、このページをリロードしないでください"
 "logs" = "ログ"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "設定"
 "backup" = "バックアップと復元"
 "backupTitle" = "データベースのバックアップと復元"

web/translation/translate.pt_BR.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "Tem certeza de que deseja alterar a versão do Xray para"
 "dontRefresh" = "Instalação em andamento, por favor não atualize a página"
 "logs" = "Logs"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "Configuração"
 "backup" = "Backup e Restauração"
 "backupTitle" = "Backup e Restauração do Banco de Dados"

web/translation/translate.ru_RU.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "Вы точно хотите сменить версию Xray?"
 "dontRefresh" = "Идёт установка. Пожалуйста, не обновляйте эту страницу"
 "logs" = "Логи"
-"logDomains" = "Логи доменов"
+"accessLog" = "Access Лог"
+"errorLog" = "Error Лог"
 "config" = "Конфигурация"
 "backup" = "Бэкап и восстановление"
 "backupTitle" = "База данных бэкапа и восстановления"

web/translation/translate.tr_TR.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "Xray sürümünü değiştirmek istediğinizden emin misiniz"
 "dontRefresh" = "Kurulum devam ediyor, lütfen bu sayfayı yenilemeyin"
 "logs" = "Günlükler"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "Yapılandırma"
 "backup" = "Yedekle & Geri Yükle"
 "backupTitle" = "Veritabanı Yedekleme & Geri Yükleme"

web/translation/translate.uk_UA.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "Ви впевнені, що бажаєте змінити версію Xray на"
 "dontRefresh" = "Інсталяція триває, будь ласка, не оновлюйте цю сторінку"
 "logs" = "Журнали"
-"logDomains" = "Логи доменов"
+"accessLog" = "Access Лог"
+"errorLog" = "Error Лог"
 "config" = "Конфігурація"
 "backup" = "Резервне копіювання та відновлення"
 "backupTitle" = "Резервне копіювання та відновлення бази даних"

web/translation/translate.vi_VN.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "Bạn có chắc chắn muốn chuyển đổi phiên bản Xray sang"
 "dontRefresh" = "Đang tiến hành cài đặt, vui lòng không làm mới trang này."
 "logs" = "Nhật ký"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "Cấu hình"
 "backup" = "Sao lưu & Khôi phục"
 "backupTitle" = "Sao lưu & Khôi phục Cơ sở dữ liệu"

web/translation/translate.zh_CN.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "是否切换 Xray 版本至"
 "dontRefresh" = "安装中，请勿刷新此页面"
 "logs" = "日志"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "配置"
 "backup" = "备份和恢复"
 "backupTitle" = "备份和恢复数据库"

web/translation/translate.zh_TW.toml

@@ -105,7 +105,8 @@
 "xraySwitchVersionDialogDesc" = "是否切換 Xray 版本至"
 "dontRefresh" = "安裝中，請勿重新整理此頁面"
 "logs" = "日誌"
-"logDomains" = "Log Domains"
+"accessLog" = "Access Log"
+"errorLog" = "Error Log"
 "config" = "配置"
 "backup" = "備份和恢復"
 "backupTitle" = "備份和恢復資料庫"

xray/api.go

@@ -204,6 +204,35 @@ func (x *XrayAPI) GetTraffic(reset bool) ([]*Traffic, []*ClientTraffic, error) {
 	return mapToSlice(tagTrafficMap), mapToSlice(emailTrafficMap), nil
 }
 
+func (x *XrayAPI) GetClientOnlineIPs(email string) (int, error) {
+	if x.grpcClient == nil {
+		return 0, common.NewError("xray api is not initialized")
+	}
+
+	statName := "user>>>" + email + ">>>online"
+
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second*3)
+	defer cancel()
+
+	if x.StatsServiceClient == nil {
+		return 0, common.NewError("xray StatusServiceClient is not initialized")
+	}
+
+	r := &statsService.GetStatsRequest{
+		Name:   statName,
+		Reset_: false,
+	}
+	resp, err := (*x.StatsServiceClient).GetStatsOnline(ctx, r)
+	if err != nil {
+		logger.Debug("Failed to query Xray statsonline:", err)
+		return 0, err
+	}
+
+	count := resp.GetStat().Value
+	
+	return int(count), nil
+}
+
 func processTraffic(matches []string, value int64, trafficMap map[string]*Traffic) {
 	isInbound := matches[1] == "inbound"
 	tag := matches[2]

xray/process.go

@@ -81,6 +81,30 @@ func GetAccessLogPath() (string, error) {
 	return "", err
 }
 
+func GetErrorLogPath() (string, error) {
+	config, err := os.ReadFile(GetConfigPath())
+	if err != nil {
+		logger.Warningf("Failed to read configuration file: %s", err)
+		return "", err
+	}
+
+	jsonConfig := map[string]interface{}{}
+	err = json.Unmarshal([]byte(config), &jsonConfig)
+	if err != nil {
+		logger.Warningf("Failed to parse JSON configuration: %s", err)
+		return "", err
+	}
+
+	if jsonConfig["log"] != nil {
+		jsonLog := jsonConfig["log"].(map[string]interface{})
+		if jsonLog["error"] != nil {
+			errorLogPath := jsonLog["error"].(string)
+			return errorLogPath, nil
+		}
+	}
+	return "", err
+}
+
 func stopProcess(p *Process) {
 	p.Stop()
 }