Refactor install command generation and update response structure

internal/server/router/handler/install.go

@@ -3,7 +3,6 @@ package handler
 import (
 	"crypto/rand"
 	"encoding/hex"
-	"fmt"
 	"net/http"
 	"time"
 
@@ -11,41 +10,38 @@ import (
 	"github.com/gotunnel/internal/server/db"
 )
 
-// InstallHandler 安装处理器
 type InstallHandler struct {
 	app AppInterface
 }
 
-// NewInstallHandler 创建安装处理器
 func NewInstallHandler(app AppInterface) *InstallHandler {
 	return &InstallHandler{app: app}
 }
 
-// InstallCommandResponse 安装命令响应
 type InstallCommandResponse struct {
-	Token      string            `json:"token"`
+	Token      string `json:"token"`
-	Commands   map[string]string `json:"commands"`
+	ExpiresAt  int64  `json:"expires_at"`
-	ExpiresAt  int64             `json:"expires_at"`
+	TunnelPort int    `json:"tunnel_port"`
-	ServerAddr string            `json:"server_addr"`
 }
 
-// GenerateInstallCommand 生成安装命令
+// GenerateInstallCommand creates a one-time install token and returns
-// @Summary 生成客户端安装命令
+// the tunnel port so the frontend can build a host-aware command.
+//
+// @Summary Generate install command payload
 // @Tags install
 // @Produce json
 // @Success 200 {object} InstallCommandResponse
 // @Router /api/install/generate [post]
 func (h *InstallHandler) GenerateInstallCommand(c *gin.Context) {
-	// 生成随机token
 	tokenBytes := make([]byte, 32)
 	if _, err := rand.Read(tokenBytes); err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "生成token失败"})
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to generate token"})
 		return
 	}
-	token := hex.EncodeToString(tokenBytes)
 
-	// 保存到数据库
+	token := hex.EncodeToString(tokenBytes)
 	now := time.Now().Unix()
+
 	installToken := &db.InstallToken{
 		Token:     token,
 		CreatedAt: now,
@@ -54,36 +50,18 @@ func (h *InstallHandler) GenerateInstallCommand(c *gin.Context) {
 
 	store, ok := h.app.GetClientStore().(db.InstallTokenStore)
 	if !ok {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "存储不支持安装token"})
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "install token store is not supported"})
 		return
 	}
 
 	if err := store.CreateInstallToken(installToken); err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "保存token失败"})
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to persist token"})
 		return
 	}
 
-	// 获取服务器地址
-	serverAddr := fmt.Sprintf("%s:%d", h.app.GetConfig().Server.BindAddr, h.app.GetServer().GetBindPort())
-	if h.app.GetConfig().Server.BindAddr == "" || h.app.GetConfig().Server.BindAddr == "0.0.0.0" {
-		serverAddr = fmt.Sprintf("your-server-ip:%d", h.app.GetServer().GetBindPort())
-	}
-
-	// 生成安装命令
-	expiresAt := now + 3600 // 1小时过期
-	commands := map[string]string{
-		"linux": fmt.Sprintf("curl -fsSL https://raw.githubusercontent.com/gotunnel/gotunnel/main/scripts/install.sh | bash -s -- -s %s -t %s",
-			serverAddr, token),
-		"macos": fmt.Sprintf("curl -fsSL https://raw.githubusercontent.com/gotunnel/gotunnel/main/scripts/install.sh | bash -s -- -s %s -t %s",
-			serverAddr, token),
-		"windows": fmt.Sprintf("powershell -c \"irm https://raw.githubusercontent.com/gotunnel/gotunnel/main/scripts/install.ps1 | iex; Install-GoTunnel -Server '%s' -Token '%s'\"",
-			serverAddr, token),
-	}
-
 	c.JSON(http.StatusOK, InstallCommandResponse{
 		Token:      token,
-		Commands:   commands,
+		ExpiresAt:  now + 3600,
-		ExpiresAt:  expiresAt,
+		TunnelPort: h.app.GetServer().GetBindPort(),
-		ServerAddr: serverAddr,
 	})
 }

web/src/App.vue

@@ -189,7 +189,7 @@ onUnmounted(() => {
 
     <div class="app-main">
       <header class="app-topbar glass-card">
-        <div>
+        <div class="topbar-intro">
           <span class="topbar-label">Workspace</span>
           <h1>{{ navItems.find((item) => item.key === activeNav)?.label || '控制台' }}</h1>
         </div>
@@ -375,6 +375,34 @@ onUnmounted(() => {
   align-items: center;
   justify-content: space-between;
   gap: 20px;
+  position: relative;
+  overflow: visible;
+  z-index: 30;
+  padding: 18px 22px;
+  border-radius: 22px;
+  background:
+    radial-gradient(circle at top right, var(--color-accent-glow), transparent 38%),
+    linear-gradient(135deg, var(--glass-bg) 0%, var(--glass-bg-light) 100%);
+  border-color: rgba(255, 255, 255, 0.1);
+}
+
+.app-topbar::after {
+  content: '';
+  position: absolute;
+  inset: auto 18px -18px auto;
+  width: 120px;
+  height: 120px;
+  border-radius: 999px;
+  background: var(--color-accent-glow);
+  opacity: 0.18;
+  filter: blur(28px);
+  pointer-events: none;
+}
+
+.topbar-intro {
+  position: relative;
+  z-index: 1;
+  min-width: 0;
 }
 
 .app-topbar h1 {
@@ -387,6 +415,9 @@ onUnmounted(() => {
   display: flex;
   align-items: center;
   gap: 10px;
+  position: relative;
+  z-index: 2;
+  flex-shrink: 0;
 }
 
 .topbar-icon-btn,
@@ -401,6 +432,15 @@ onUnmounted(() => {
   background: var(--glass-bg-light);
   color: var(--color-text-primary);
   cursor: pointer;
+  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
+}
+
+.topbar-icon-btn:hover,
+.profile-button:hover {
+  transform: translateY(-1px);
+  border-color: rgba(59, 130, 246, 0.28);
+  background: rgba(255, 255, 255, 0.08);
+  box-shadow: var(--shadow-sm);
 }
 
 .topbar-icon-btn svg,
@@ -412,6 +452,7 @@ onUnmounted(() => {
 
 .menu-wrap {
   position: relative;
+  z-index: 4;
 }
 
 .floating-menu {
@@ -424,7 +465,9 @@ onUnmounted(() => {
   background: var(--glass-bg);
   border: 1px solid var(--color-border);
   box-shadow: var(--shadow-lg);
-  z-index: 10;
+  backdrop-filter: var(--glass-blur-light);
+  -webkit-backdrop-filter: var(--glass-blur-light);
+  z-index: 50;
 }
 
 .floating-menu--right {
@@ -514,6 +557,7 @@ onUnmounted(() => {
   .app-topbar {
     flex-direction: column;
     align-items: flex-start;
+    overflow: visible;
   }
 
   .topbar-actions {

web/src/types/index.ts

@@ -67,11 +67,6 @@ export interface LogStreamOptions {
 // 安装命令响应
 export interface InstallCommandResponse {
   token: string
-  commands: {
-    linux: string
-    macos: string
-    windows: string
-  }
   expires_at: number
-  server_addr: string
+  tunnel_port: number
 }

web/src/views/ClientsView.vue

@@ -17,6 +17,27 @@ const showInstallModal = ref(false)
 const installData = ref<InstallCommandResponse | null>(null)
 const generatingInstall = ref(false)
 const search = ref('')
+const installScriptUrl = 'https://raw.githubusercontent.com/gotunnel/gotunnel/main/scripts/install.sh'
+const installPs1Url = 'https://raw.githubusercontent.com/gotunnel/gotunnel/main/scripts/install.ps1'
+
+const quoteShellArg = (value: string) => `'${value.replace(/'/g, `'\"'\"'`)}'`
+
+const resolveTunnelHost = () => window.location.hostname || 'localhost'
+
+const formatServerAddr = (host: string, port: number) => {
+  const normalizedHost = host.includes(':') && !host.startsWith('[') ? `[${host}]` : host
+  return `${normalizedHost}:${port}`
+}
+
+const buildInstallCommands = (data: InstallCommandResponse) => {
+  const serverAddr = formatServerAddr(resolveTunnelHost(), data.tunnel_port)
+
+  return {
+    linux: `bash <(curl -fsSL ${installScriptUrl}) -s ${quoteShellArg(serverAddr)} -t ${quoteShellArg(data.token)}`,
+    macos: `bash <(curl -fsSL ${installScriptUrl}) -s ${quoteShellArg(serverAddr)} -t ${quoteShellArg(data.token)}`,
+    windows: `powershell -c \"irm ${installPs1Url} | iex; Install-GoTunnel -Server '${serverAddr}' -Token '${data.token}'\"`,
+  }
+}
 
 const loadClients = async () => {
   loading.value = true
@@ -67,6 +88,7 @@ const filteredClients = computed(() => {
 
 const onlineClients = computed(() => clients.value.filter((client) => client.online).length)
 const offlineClients = computed(() => Math.max(clients.value.length - onlineClients.value, 0))
+const installCommands = computed(() => (installData.value ? buildInstallCommands(installData.value) : null))
 
 onMounted(loadClients)
 </script>
@@ -126,11 +148,11 @@ onMounted(loadClients)
     </SectionCard>
 
     <GlassModal :show="showInstallModal" title="安装命令" width="760px" @close="showInstallModal = false">
-      <div v-if="installData" class="install-grid">
+      <div v-if="installCommands" class="install-grid">
         <article v-for="item in [
-          { label: 'Linux', value: installData.commands.linux },
+          { label: 'Linux', value: installCommands.linux },
-          { label: 'macOS', value: installData.commands.macos },
+          { label: 'macOS', value: installCommands.macos },
-          { label: 'Windows', value: installData.commands.windows },
+          { label: 'Windows', value: installCommands.windows },
         ]" :key="item.label" class="install-card">
           <header>
             <strong>{{ item.label }}</strong>