Merge pull request #5411 from fatedier/dev

Release v0.70.0

README.md

@@ -2,7 +2,6 @@
 
 [![Build Status](https://circleci.com/gh/fatedier/frp.svg?style=shield)](https://circleci.com/gh/fatedier/frp)
 [![GitHub release](https://img.shields.io/github/tag/fatedier/frp.svg?label=release)](https://github.com/fatedier/frp/releases)
-[![Go Report Card](https://goreportcard.com/badge/github.com/fatedier/frp)](https://goreportcard.com/report/github.com/fatedier/frp)
 [![GitHub Releases Stats](https://img.shields.io/github/downloads/fatedier/frp/total.svg?logo=github)](https://somsubhra.github.io/github-release-stats/?username=fatedier&repository=frp)
 
 [README](README.md) | [中文文档](README_zh.md)
@@ -13,6 +12,16 @@ frp is an open source project with its ongoing development made possible entirel
 
 <h3 align="center">Gold Sponsors</h3>
 <!--gold sponsors start-->
+<div align="center">
+
+## Recall.ai - API for meeting recordings
+
+If you're looking for a meeting recording API, consider checking out [Recall.ai](https://www.recall.ai/?utm_source=github&utm_medium=sponsorship&utm_campaign=fatedier-frp),
+
+an API that records Zoom, Google Meet, Microsoft Teams, in-person meetings, and more.
+
+</div>
+
 <p align="center">
   <a href="https://jb.gg/frp" target="_blank">
     <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_jetbrains.jpg">
@@ -30,16 +39,6 @@ frp is an open source project with its ongoing development made possible entirel
 	<sub>An open source, self-hosted alternative to public clouds, built for data ownership and privacy</sub>
   </a>
 </p>
-
-<div align="center">
-
-## Recall.ai - API for meeting recordings
-
-If you're looking for a meeting recording API, consider checking out [Recall.ai](https://www.recall.ai/?utm_source=github&utm_medium=sponsorship&utm_campaign=fatedier-frp),
-
-an API that records Zoom, Google Meet, Microsoft Teams, in-person meetings, and more.
-
-</div>
 <!--gold sponsors end-->
 
 ## What is frp?

README_zh.md

@@ -15,6 +15,16 @@ frp 是一个完全开源的项目，我们的开发工作完全依靠赞助者
 
 <h3 align="center">Gold Sponsors</h3>
 <!--gold sponsors start-->
+<div align="center">
+
+## Recall.ai - API for meeting recordings
+
+If you're looking for a meeting recording API, consider checking out [Recall.ai](https://www.recall.ai/?utm_source=github&utm_medium=sponsorship&utm_campaign=fatedier-frp),
+
+an API that records Zoom, Google Meet, Microsoft Teams, in-person meetings, and more.
+
+</div>
+
 <p align="center">
   <a href="https://jb.gg/frp" target="_blank">
     <img width="420px" src="https://raw.githubusercontent.com/fatedier/frp/dev/doc/pic/sponsor_jetbrains.jpg">
@@ -32,16 +42,6 @@ frp 是一个完全开源的项目，我们的开发工作完全依靠赞助者
 	<sub>An open source, self-hosted alternative to public clouds, built for data ownership and privacy</sub>
   </a>
 </p>
-
-<div align="center">
-
-## Recall.ai - API for meeting recordings
-
-If you're looking for a meeting recording API, consider checking out [Recall.ai](https://www.recall.ai/?utm_source=github&utm_medium=sponsorship&utm_campaign=fatedier-frp),
-
-an API that records Zoom, Google Meet, Microsoft Teams, in-person meetings, and more.
-
-</div>
 <!--gold sponsors end-->
 
 ## 为什么使用 frp ？

Release.md

@@ -1,9 +1,9 @@
 ## Features
 
-* `transport.wireProtocol = "v2"` now also applies to UDP-based proxy payloads, including ordinary UDP and SUDP, so their payload framing is consistent with the selected wire protocol.
-* Improved SUDP compatibility during mixed `transport.wireProtocol` deployments, allowing frps to bridge payloads between v1/default and v2 SUDP clients.
-* XTCP work connection `NatHoleSid` messages now follow the selected `transport.wireProtocol`.
+* Expanded the frps dashboard API v2 migration across Clients, Proxies, Server Overview, Client Detail, and Proxy Detail, covering paginated users/clients/proxies, detail data, proxy traffic history, server system info, offline proxy statistics pruning, server-side pagination, search, and proxy type filtering.
 
-## Compatibility Notes
+## Fixes
 
-* When enabling `transport.wireProtocol = "v2"` for SUDP, upgrade both the proxy and visitor frpc instances first, or keep them on `v1` until both sides are upgraded.
+* WebSocket and WSS tunnel payloads are now sent as binary frames, avoiding disconnects through RFC-compliant intermediaries that validate text frames as UTF-8.
+* The `tls2raw` client plugin now writes the proxy protocol header to the local raw connection when proxy protocol is enabled.
+* frpc now rejects duplicate proxy and visitor names in config files instead of silently overwriting earlier entries.

pkg/config/load.go

@@ -394,6 +394,10 @@ func LoadClientConfigResult(path string, strict bool) (*ClientConfigLoadResult,
 		}
 	}
 
+	if err := validateNoDuplicateNames(result.Proxies, result.Visitors); err != nil {
+		return nil, err
+	}
+
 	return result, nil
 }
 
@@ -417,6 +421,31 @@ func LoadClientConfig(path string, strict bool) (
 	return result.Common, proxyCfgs, visitorCfgs, result.IsLegacyFormat, nil
 }
 
+// validateNoDuplicateNames rejects proxies or visitors that share a name. They are
+// keyed by name in the config sources, so a duplicate would otherwise be silently
+// overwritten and never started, with no error or log.
+func validateNoDuplicateNames(proxies []v1.ProxyConfigurer, visitors []v1.VisitorConfigurer) error {
+	proxyNames := make(map[string]struct{}, len(proxies))
+	for _, p := range proxies {
+		name := p.GetBaseConfig().Name
+		if _, ok := proxyNames[name]; ok {
+			return fmt.Errorf("proxy name [%s] is duplicated", name)
+		}
+		proxyNames[name] = struct{}{}
+	}
+
+	visitorNames := make(map[string]struct{}, len(visitors))
+	for _, v := range visitors {
+		name := v.GetBaseConfig().Name
+		if _, ok := visitorNames[name]; ok {
+			return fmt.Errorf("visitor name [%s] is duplicated", name)
+		}
+		visitorNames[name] = struct{}{}
+	}
+
+	return nil
+}
+
 func CompleteProxyConfigurers(proxies []v1.ProxyConfigurer) []v1.ProxyConfigurer {
 	proxyCfgs := proxies
 	for _, c := range proxyCfgs {

pkg/config/load_test.go

@@ -17,6 +17,8 @@ package config
 import (
 	"encoding/json"
 	"fmt"
+	"os"
+	"path/filepath"
 	"strings"
 	"testing"
 
@@ -462,6 +464,111 @@ func TestFilterClientConfigurers_FilterByStartAndEnabled(t *testing.T) {
 	require.Equal("keep", proxies[0].GetBaseConfig().Name)
 }
 
+func TestLoadClientConfigResult_DuplicateNames(t *testing.T) {
+	tests := []struct {
+		name      string
+		content   string
+		errSubstr string
+	}{
+		{
+			name: "duplicate proxy names",
+			content: `
+serverAddr = "127.0.0.1"
+serverPort = 7000
+
+[[proxies]]
+name = "dup"
+type = "tcp"
+localPort = 22
+remotePort = 6000
+
+[[proxies]]
+name = "dup"
+type = "tcp"
+localPort = 3306
+remotePort = 6001
+`,
+			errSubstr: "proxy name [dup] is duplicated",
+		},
+		{
+			name: "duplicate visitor names",
+			content: `
+serverAddr = "127.0.0.1"
+serverPort = 7000
+
+[[visitors]]
+name = "dup"
+type = "stcp"
+serverName = "a"
+secretKey = "secret"
+bindPort = 9001
+
+[[visitors]]
+name = "dup"
+type = "stcp"
+serverName = "b"
+secretKey = "secret"
+bindPort = 9002
+`,
+			errSubstr: "visitor name [dup] is duplicated",
+		},
+		{
+			name: "unique names",
+			content: `
+serverAddr = "127.0.0.1"
+serverPort = 7000
+
+[[proxies]]
+name = "p1"
+type = "tcp"
+localPort = 22
+remotePort = 6000
+
+[[proxies]]
+name = "p2"
+type = "tcp"
+localPort = 3306
+remotePort = 6001
+`,
+		},
+		{
+			name: "same name across proxy and visitor",
+			content: `
+serverAddr = "127.0.0.1"
+serverPort = 7000
+
+[[proxies]]
+name = "same"
+type = "tcp"
+localPort = 22
+remotePort = 6000
+
+[[visitors]]
+name = "same"
+type = "stcp"
+serverName = "a"
+secretKey = "secret"
+bindPort = 9001
+`,
+		},
+	}
+
+	for _, tc := range tests {
+		t.Run(tc.name, func(t *testing.T) {
+			require := require.New(t)
+			path := filepath.Join(t.TempDir(), "frpc.toml")
+			require.NoError(os.WriteFile(path, []byte(tc.content), 0o600))
+
+			_, err := LoadClientConfigResult(path, false)
+			if tc.errSubstr == "" {
+				require.NoError(err)
+			} else {
+				require.ErrorContains(err, tc.errSubstr)
+			}
+		})
+	}
+}
+
 // TestYAMLEdgeCases tests edge cases for YAML parsing, including non-map types
 func TestYAMLEdgeCases(t *testing.T) {
 	require := require.New(t)

pkg/metrics/mem/server.go

@@ -95,9 +95,7 @@ func (m *serverMetrics) clearUselessInfo(continuousOfflineDuration time.Duration
 	defer m.mu.Unlock()
 	total = len(m.info.ProxyStatistics)
 	for name, data := range m.info.ProxyStatistics {
-		if !data.LastCloseTime.IsZero() &&
-			data.LastStartTime.Before(data.LastCloseTime) &&
-			m.clock.Since(data.LastCloseTime) > continuousOfflineDuration {
+		if m.shouldClearProxyStats(data, continuousOfflineDuration) {
 			delete(m.info.ProxyStatistics, name)
 			count++
 			log.Tracef("clear proxy [%s]'s statistics data, lastCloseTime: [%s]", name, data.LastCloseTime.String())
@@ -106,10 +104,20 @@ func (m *serverMetrics) clearUselessInfo(continuousOfflineDuration time.Duration
 	return count, total
 }
 
+func (m *serverMetrics) shouldClearProxyStats(data *ProxyStatistics, continuousOfflineDuration time.Duration) bool {
+	return !data.LastCloseTime.IsZero() &&
+		data.LastStartTime.Before(data.LastCloseTime) &&
+		m.clock.Since(data.LastCloseTime) > continuousOfflineDuration
+}
+
 func (m *serverMetrics) ClearOfflineProxies() (int, int) {
 	return m.clearUselessInfo(0)
 }
 
+func (m *serverMetrics) PruneOfflineProxies() (int, int) {
+	return m.clearUselessInfo(0)
+}
+
 func (m *serverMetrics) NewClient() {
 	m.info.ClientCounts.Inc(1)
 }
@@ -231,9 +239,11 @@ func toProxyStats(name string, proxyStats *ProxyStatistics) *ProxyStats {
 	}
 	if !proxyStats.LastStartTime.IsZero() {
 		ps.LastStartTime = proxyStats.LastStartTime.Format("01-02 15:04:05")
+		ps.LastStartAt = proxyStats.LastStartTime.Unix()
 	}
 	if !proxyStats.LastCloseTime.IsZero() {
 		ps.LastCloseTime = proxyStats.LastCloseTime.Format("01-02 15:04:05")
+		ps.LastCloseAt = proxyStats.LastCloseTime.Unix()
 	}
 	return ps
 }

pkg/metrics/mem/server_test.go

@@ -22,6 +22,12 @@ func TestServerMetricsUsesClockForProxyTimestamps(t *testing.T) {
 	clk.SetTime(closedAt)
 	metrics.CloseProxy("proxy", "tcp")
 	require.Equal(closedAt, metrics.info.ProxyStatistics["proxy"].LastCloseTime)
+
+	stats := metrics.GetProxyByName("proxy")
+	require.Equal(start.Format("01-02 15:04:05"), stats.LastStartTime)
+	require.Equal(closedAt.Format("01-02 15:04:05"), stats.LastCloseTime)
+	require.Equal(start.Unix(), stats.LastStartAt)
+	require.Equal(closedAt.Unix(), stats.LastCloseAt)
 }
 
 func TestServerMetricsClearUselessInfoUsesClock(t *testing.T) {
@@ -43,6 +49,70 @@ func TestServerMetricsClearUselessInfoUsesClock(t *testing.T) {
 	require.Empty(metrics.info.ProxyStatistics)
 }
 
+func TestServerMetricsClearOfflineProxiesPreservesLegacyTotal(t *testing.T) {
+	require := require.New(t)
+
+	start := time.Date(2026, time.May, 8, 12, 30, 0, 0, time.UTC)
+	clk := clocktesting.NewFakeClock(start.Add(time.Minute))
+	metrics := newServerMetricsWithClock(clk)
+	metrics.info.ProxyStatistics["offline"] = &ProxyStatistics{
+		Name:          "offline",
+		LastStartTime: start.Add(-time.Hour),
+		LastCloseTime: start,
+	}
+	metrics.info.ProxyStatistics["online"] = &ProxyStatistics{
+		Name:          "online",
+		LastStartTime: start,
+	}
+
+	cleared, total := metrics.ClearOfflineProxies()
+
+	require.Equal(1, cleared)
+	require.Equal(2, total)
+	require.False(metrics.hasProxyStatistics("offline"))
+	require.True(metrics.hasProxyStatistics("online"))
+}
+
+func TestServerMetricsPruneOfflineProxiesReportsTotalStats(t *testing.T) {
+	require := require.New(t)
+
+	start := time.Date(2026, time.May, 8, 12, 30, 0, 0, time.UTC)
+	clk := clocktesting.NewFakeClock(start.Add(time.Minute))
+	metrics := newServerMetricsWithClock(clk)
+	metrics.info.ProxyStatistics["offline"] = &ProxyStatistics{
+		Name:          "offline",
+		LastStartTime: start.Add(-time.Hour),
+		LastCloseTime: start,
+	}
+	metrics.info.ProxyStatistics["online"] = &ProxyStatistics{
+		Name:          "online",
+		LastStartTime: start,
+	}
+	metrics.info.ProxyStatistics["restarted"] = &ProxyStatistics{
+		Name:          "restarted",
+		LastStartTime: start.Add(30 * time.Second),
+		LastCloseTime: start,
+	}
+	metrics.info.ProxyStatistics["same-time"] = &ProxyStatistics{
+		Name:          "same-time",
+		LastStartTime: start,
+		LastCloseTime: start,
+	}
+
+	cleared, total := metrics.PruneOfflineProxies()
+
+	require.Equal(1, cleared)
+	require.Equal(4, total)
+	require.False(metrics.hasProxyStatistics("offline"))
+	require.True(metrics.hasProxyStatistics("online"))
+	require.True(metrics.hasProxyStatistics("restarted"))
+	require.True(metrics.hasProxyStatistics("same-time"))
+
+	cleared, total = metrics.PruneOfflineProxies()
+	require.Equal(0, cleared)
+	require.Equal(3, total)
+}
+
 func TestServerMetricsRunUsesClockTicker(t *testing.T) {
 	require := require.New(t)
 

pkg/metrics/mem/types.go

@@ -41,6 +41,8 @@ type ProxyStats struct {
 	TodayTrafficOut int64
 	LastStartTime   string
 	LastCloseTime   string
+	LastStartAt     int64
+	LastCloseAt     int64
 	CurConns        int64
 }
 
@@ -85,4 +87,5 @@ type Collector interface {
 	GetProxyByName(proxyName string) *ProxyStats
 	GetProxyTraffic(name string) *ProxyTrafficInfo
 	ClearOfflineProxies() (int, int)
+	PruneOfflineProxies() (int, int)
 }

pkg/plugin/client/tls2raw.go

@@ -72,6 +72,15 @@ func (p *TLS2RawPlugin) Handle(ctx context.Context, connInfo *ConnectionInfo) {
 		return
 	}
 
+	if connInfo.ProxyProtocolHeader != nil {
+		if _, err := connInfo.ProxyProtocolHeader.WriteTo(rawConn); err != nil {
+			xl.Warnf("tls2raw write proxy protocol header to local conn error: %v", err)
+			rawConn.Close()
+			tlsConn.Close()
+			return
+		}
+	}
+
 	libio.Join(tlsConn, rawConn)
 }
 

pkg/util/http/handler.go

@@ -26,6 +26,12 @@ type GeneralResponse struct {
 	Msg  string
 }
 
+type V2Response struct {
+	Code int    `json:"code"`
+	Msg  string `json:"msg"`
+	Data any    `json:"data"`
+}
+
 // APIHandler is a handler function that returns a response object or an error.
 type APIHandler func(ctx *Context) (any, error)
 
@@ -64,3 +70,27 @@ func MakeHTTPHandlerFunc(handler APIHandler) http.HandlerFunc {
 		}
 	}
 }
+
+// MakeHTTPHandlerFuncV2 wraps a handler response in the dashboard API v2 envelope.
+func MakeHTTPHandlerFuncV2(handler APIHandler) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		ctx := NewContext(w, r)
+		res, err := handler(ctx)
+		if err != nil {
+			log.Warnf("http response [%s]: error: %v", r.URL.Path, err)
+			code := http.StatusInternalServerError
+			if e, ok := err.(*Error); ok {
+				code = e.Code
+			}
+
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(code)
+			_ = json.NewEncoder(w).Encode(V2Response{Code: code, Msg: err.Error(), Data: nil})
+			return
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		_ = json.NewEncoder(w).Encode(V2Response{Code: http.StatusOK, Msg: "success", Data: res})
+	}
+}

pkg/util/net/dial.go

@@ -45,6 +45,11 @@ func DialHookWebsocket(protocol string, host string) libnet.AfterHookFunc {
 		if err != nil {
 			return nil, nil, err
 		}
+		// The tunnel payload is a raw byte stream (yamux), not UTF-8 text.
+		// Send it as binary frames; otherwise RFC 6455-compliant intermediaries
+		// (e.g. API gateways/reverse proxies) UTF-8-validate the default text
+		// frames and close the connection on invalid bytes.
+		conn.PayloadType = websocket.BinaryFrame
 		return ctx, conn, nil
 	}
 }

pkg/util/net/websocket.go

@@ -32,6 +32,11 @@ func NewWebsocketListener(ln net.Listener) (wl *WebsocketListener) {
 
 	muxer := http.NewServeMux()
 	muxer.Handle(FrpWebsocketPath, websocket.Handler(func(c *websocket.Conn) {
+		// The tunnel payload is a raw byte stream (yamux), not UTF-8 text.
+		// Send it as binary frames; otherwise RFC 6455-compliant intermediaries
+		// (e.g. API gateways/reverse proxies) UTF-8-validate the default text
+		// frames and close the connection on invalid bytes.
+		c.PayloadType = websocket.BinaryFrame
 		notifyCh := make(chan struct{})
 		conn := WrapCloseNotifyConn(c, func(_ error) {
 			close(notifyCh)

pkg/util/version/version.go

@@ -14,7 +14,7 @@
 
 package version
 
-var version = "0.69.1"
+var version = "0.70.0"
 
 func Full() string {
 	return version

server/api_router.go

@@ -48,6 +48,17 @@ func (svr *Service) registerRouteHandlers(helper *httppkg.RouterRegisterHelper)
 	subRouter.HandleFunc("/api/clients/{key}", httppkg.MakeHTTPHandlerFunc(apiController.APIClientDetail)).Methods("GET")
 	subRouter.HandleFunc("/api/proxies", httppkg.MakeHTTPHandlerFunc(apiController.DeleteProxies)).Methods("DELETE")
 
+	subRouter.HandleFunc("/api/v2/users", httppkg.MakeHTTPHandlerFuncV2(apiController.APIV2UserList)).Methods("GET")
+	subRouter.HandleFunc("/api/v2/system/info", httppkg.MakeHTTPHandlerFuncV2(apiController.APIV2SystemInfo)).Methods("GET")
+	subRouter.HandleFunc("/api/v2/system/prune", httppkg.MakeHTTPHandlerFuncV2(apiController.APIV2SystemPrune)).Methods("POST")
+	subRouter.HandleFunc("/api/v2/clients", httppkg.MakeHTTPHandlerFuncV2(apiController.APIV2ClientList)).Methods("GET")
+	v2EncodedPathRouter := subRouter.NewRoute().Subrouter()
+	v2EncodedPathRouter.UseEncodedPath()
+	v2EncodedPathRouter.HandleFunc("/api/v2/clients/{key}", httppkg.MakeHTTPHandlerFuncV2(apiController.APIV2ClientDetail)).Methods("GET")
+	subRouter.HandleFunc("/api/v2/proxies", httppkg.MakeHTTPHandlerFuncV2(apiController.APIV2ProxyList)).Methods("GET")
+	v2EncodedPathRouter.HandleFunc("/api/v2/proxies/{name}/traffic", httppkg.MakeHTTPHandlerFuncV2(apiController.APIV2ProxyTraffic)).Methods("GET")
+	v2EncodedPathRouter.HandleFunc("/api/v2/proxies/{name}", httppkg.MakeHTTPHandlerFuncV2(apiController.APIV2ProxyDetail)).Methods("GET")
+
 	// view
 	subRouter.Handle("/favicon.ico", http.FileServer(helper.AssetsFS)).Methods("GET")
 	subRouter.PathPrefix("/static/").Handler(

server/http/controller.go

@@ -58,8 +58,12 @@ func NewController(
 
 // /api/serverinfo
 func (c *Controller) APIServerInfo(ctx *httppkg.Context) (any, error) {
+	return c.buildServerInfoResp(), nil
+}
+
+func (c *Controller) buildServerInfoResp() model.ServerInfoResp {
 	serverStats := mem.StatsCollector.GetServer()
-	svrResp := model.ServerInfoResp{
+	return model.ServerInfoResp{
 		Version:               version.Full(),
 		BindPort:              c.serverCfg.BindPort,
 		VhostHTTPPort:         c.serverCfg.VhostHTTPPort,
@@ -80,8 +84,6 @@ func (c *Controller) APIServerInfo(ctx *httppkg.Context) (any, error) {
 		ClientCounts:    serverStats.ClientCounts,
 		ProxyTypeCounts: serverStats.ProxyTypeCounts,
 	}
-
-	return svrResp, nil
 }
 
 // /api/clients

server/http/controller_v2.go

@@ -0,0 +1,647 @@
+// Copyright 2026 The frp Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package http
+
+import (
+	"cmp"
+	"fmt"
+	"maps"
+	"math"
+	"net/http"
+	"net/url"
+	"slices"
+	"strconv"
+	"strings"
+	"time"
+
+	v1 "github.com/fatedier/frp/pkg/config/v1"
+	"github.com/fatedier/frp/pkg/metrics/mem"
+	httppkg "github.com/fatedier/frp/pkg/util/http"
+	"github.com/fatedier/frp/server/http/model"
+	"github.com/fatedier/frp/server/registry"
+)
+
+const (
+	defaultV2Page     = 1
+	defaultV2PageSize = 50
+	maxV2PageSize     = 200
+
+	v2SystemPruneTypeOfflineProxies = "offline_proxies"
+	v2ProxyTrafficDefaultDays       = 7
+	v2ProxyTrafficUnit              = "bytes"
+	v2ProxyTrafficGranularity       = "day"
+)
+
+var apiV2ProxyTypes = []string{
+	string(v1.ProxyTypeTCP),
+	string(v1.ProxyTypeUDP),
+	string(v1.ProxyTypeHTTP),
+	string(v1.ProxyTypeHTTPS),
+	string(v1.ProxyTypeTCPMUX),
+	string(v1.ProxyTypeSTCP),
+	string(v1.ProxyTypeXTCP),
+	string(v1.ProxyTypeSUDP),
+}
+
+// /api/v2/system/info
+func (c *Controller) APIV2SystemInfo(ctx *httppkg.Context) (any, error) {
+	info := c.buildServerInfoResp()
+	proxyTypeCounts := info.ProxyTypeCounts
+	if proxyTypeCounts == nil {
+		proxyTypeCounts = map[string]int64{}
+	}
+
+	return model.V2SystemInfoResp{
+		Version: info.Version,
+		Config: model.V2SystemInfoConfigResp{
+			BindPort:              info.BindPort,
+			VhostHTTPPort:         info.VhostHTTPPort,
+			VhostHTTPSPort:        info.VhostHTTPSPort,
+			TCPMuxHTTPConnectPort: info.TCPMuxHTTPConnectPort,
+			KCPBindPort:           info.KCPBindPort,
+			QUICBindPort:          info.QUICBindPort,
+			SubdomainHost:         info.SubdomainHost,
+			MaxPoolCount:          info.MaxPoolCount,
+			MaxPortsPerClient:     info.MaxPortsPerClient,
+			HeartbeatTimeout:      info.HeartBeatTimeout,
+			AllowPortsStr:         info.AllowPortsStr,
+			TLSForce:              info.TLSForce,
+		},
+		Status: model.V2SystemInfoStatusResp{
+			TotalTrafficIn:  info.TotalTrafficIn,
+			TotalTrafficOut: info.TotalTrafficOut,
+			CurConns:        info.CurConns,
+			ClientCounts:    info.ClientCounts,
+			ProxyTypeCounts: proxyTypeCounts,
+		},
+	}, nil
+}
+
+// /api/v2/system/prune
+func (c *Controller) APIV2SystemPrune(ctx *httppkg.Context) (any, error) {
+	pruneType, err := parseV2SystemPruneType(ctx.Query("type"))
+	if err != nil {
+		return nil, err
+	}
+
+	cleared, total := mem.StatsCollector.PruneOfflineProxies()
+	return model.V2SystemPruneResp{
+		Type:    pruneType,
+		Cleared: cleared,
+		Total:   total,
+	}, nil
+}
+
+// /api/v2/users
+func (c *Controller) APIV2UserList(ctx *httppkg.Context) (any, error) {
+	page, pageSize, err := parseV2PageParams(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if c.clientRegistry == nil {
+		return nil, fmt.Errorf("client registry unavailable")
+	}
+
+	userStats := make(map[string]*model.V2UserResp)
+	for _, info := range c.clientRegistry.List() {
+		item := getOrCreateV2User(userStats, info.User)
+		item.ClientCount++
+	}
+	for _, proxyInfo := range c.listV2ProxyStats("") {
+		item := getOrCreateV2User(userStats, proxyInfo.User)
+		item.ProxyCount++
+	}
+
+	q := strings.ToLower(ctx.Query("q"))
+	items := make([]model.V2UserResp, 0, len(userStats))
+	for _, item := range userStats {
+		if q != "" && !strings.Contains(strings.ToLower(item.User), q) {
+			continue
+		}
+		items = append(items, *item)
+	}
+	slices.SortFunc(items, func(a, b model.V2UserResp) int {
+		return cmp.Compare(a.User, b.User)
+	})
+
+	return buildV2PageResp(items, page, pageSize), nil
+}
+
+// /api/v2/clients
+func (c *Controller) APIV2ClientList(ctx *httppkg.Context) (any, error) {
+	page, pageSize, err := parseV2PageParams(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if c.clientRegistry == nil {
+		return nil, fmt.Errorf("client registry unavailable")
+	}
+	statusFilter, err := parseV2StatusFilter(ctx.Query("status"))
+	if err != nil {
+		return nil, err
+	}
+
+	userFilter, filterByUser := queryValue(ctx, "user")
+	clientIDFilter := ctx.Query("clientID")
+	runIDFilter := ctx.Query("runID")
+	q := strings.ToLower(ctx.Query("q"))
+
+	records := c.clientRegistry.List()
+	items := make([]model.ClientInfoResp, 0, len(records))
+	for _, info := range records {
+		if filterByUser && info.User != userFilter {
+			continue
+		}
+		if clientIDFilter != "" && info.ClientID() != clientIDFilter {
+			continue
+		}
+		if runIDFilter != "" && info.RunID != runIDFilter {
+			continue
+		}
+		if !matchV2StatusFilter(info.Online, statusFilter) {
+			continue
+		}
+		resp := buildClientInfoResp(info)
+		if q != "" && !matchV2ClientQuery(resp, q) {
+			continue
+		}
+		items = append(items, resp)
+	}
+
+	slices.SortFunc(items, func(a, b model.ClientInfoResp) int {
+		if v := cmp.Compare(a.User, b.User); v != 0 {
+			return v
+		}
+		if v := cmp.Compare(a.ClientID, b.ClientID); v != 0 {
+			return v
+		}
+		return cmp.Compare(a.Key, b.Key)
+	})
+
+	return buildV2PageResp(items, page, pageSize), nil
+}
+
+// /api/v2/clients/{key}
+func (c *Controller) APIV2ClientDetail(ctx *httppkg.Context) (any, error) {
+	key, err := decodeV2PathParam(ctx, "key", "client key")
+	if err != nil {
+		return nil, err
+	}
+
+	if c.clientRegistry == nil {
+		return nil, fmt.Errorf("client registry unavailable")
+	}
+
+	info, ok := c.clientRegistry.GetByKey(key)
+	if !ok {
+		return nil, httppkg.NewError(http.StatusNotFound, fmt.Sprintf("client %s not found", key))
+	}
+
+	resp := buildClientInfoResp(info)
+	status := c.buildV2ClientStatus(info)
+	return model.V2ClientDetailResp{
+		ClientInfoResp: resp,
+		Status:         status,
+	}, nil
+}
+
+// /api/v2/proxies
+func (c *Controller) APIV2ProxyList(ctx *httppkg.Context) (any, error) {
+	page, pageSize, err := parseV2PageParams(ctx)
+	if err != nil {
+		return nil, err
+	}
+	statusFilter, err := parseV2StatusFilter(ctx.Query("status"))
+	if err != nil {
+		return nil, err
+	}
+
+	proxyType, err := parseV2ProxyTypeFilter(ctx.Query("type"))
+	if err != nil {
+		return nil, err
+	}
+	userFilter, filterByUser := queryValue(ctx, "user")
+	clientIDFilter := ctx.Query("clientID")
+	q := strings.ToLower(ctx.Query("q"))
+
+	stats := c.listV2ProxyStats(proxyType)
+	items := make([]model.V2ProxyResp, 0, len(stats))
+	for _, ps := range stats {
+		resp := c.buildV2ProxyResp(ps)
+		if filterByUser && resp.User != userFilter {
+			continue
+		}
+		if clientIDFilter != "" && resp.ClientID != clientIDFilter {
+			continue
+		}
+		if !matchV2StatusFilter(resp.Status.State == "online", statusFilter) {
+			continue
+		}
+		if q != "" && !matchV2ProxyQuery(resp, q) {
+			continue
+		}
+		items = append(items, resp)
+	}
+
+	slices.SortFunc(items, func(a, b model.V2ProxyResp) int {
+		if v := cmp.Compare(a.Spec.Type, b.Spec.Type); v != 0 {
+			return v
+		}
+		return cmp.Compare(a.Name, b.Name)
+	})
+
+	return buildV2PageResp(items, page, pageSize), nil
+}
+
+// /api/v2/proxies/{name}
+func (c *Controller) APIV2ProxyDetail(ctx *httppkg.Context) (any, error) {
+	name, err := decodeV2PathParam(ctx, "name", "proxy name")
+	if err != nil {
+		return nil, err
+	}
+
+	ps := mem.StatsCollector.GetProxyByName(name)
+	if ps == nil {
+		return nil, httppkg.NewError(http.StatusNotFound, "no proxy info found")
+	}
+	return c.buildV2ProxyResp(ps), nil
+}
+
+// /api/v2/proxies/{name}/traffic
+func (c *Controller) APIV2ProxyTraffic(ctx *httppkg.Context) (any, error) {
+	name, err := decodeV2PathParam(ctx, "name", "proxy name")
+	if err != nil {
+		return nil, err
+	}
+
+	proxyTrafficInfo := mem.StatsCollector.GetProxyTraffic(name)
+	if proxyTrafficInfo == nil {
+		return nil, httppkg.NewError(http.StatusNotFound, "no proxy info found")
+	}
+
+	return buildV2ProxyTrafficResp(name, proxyTrafficInfo, time.Now()), nil
+}
+
+func decodeV2PathParam(ctx *httppkg.Context, key string, label string) (string, error) {
+	raw := ctx.Param(key)
+	if raw == "" {
+		return "", fmt.Errorf("missing %s", label)
+	}
+	decoded, err := url.PathUnescape(raw)
+	if err != nil {
+		return "", httppkg.NewError(http.StatusBadRequest, fmt.Sprintf("invalid %s", label))
+	}
+	return decoded, nil
+}
+
+func getOrCreateV2User(items map[string]*model.V2UserResp, user string) *model.V2UserResp {
+	item, ok := items[user]
+	if !ok {
+		item = &model.V2UserResp{User: user}
+		items[user] = item
+	}
+	return item
+}
+
+func parseV2PageParams(ctx *httppkg.Context) (int, int, error) {
+	page, err := parseV2PositiveInt(ctx.Query("page"), defaultV2Page, "page")
+	if err != nil {
+		return 0, 0, err
+	}
+	pageSize, err := parseV2PositiveInt(ctx.Query("pageSize"), defaultV2PageSize, "pageSize")
+	if err != nil {
+		return 0, 0, err
+	}
+	if pageSize > maxV2PageSize {
+		return 0, 0, httppkg.NewError(http.StatusBadRequest, fmt.Sprintf("pageSize must be between 1 and %d", maxV2PageSize))
+	}
+	if page > math.MaxInt/pageSize {
+		return 0, 0, httppkg.NewError(http.StatusBadRequest, "page is too large")
+	}
+	return page, pageSize, nil
+}
+
+func parseV2PositiveInt(raw string, defaultValue int, name string) (int, error) {
+	if raw == "" {
+		return defaultValue, nil
+	}
+	value, err := strconv.Atoi(raw)
+	if err != nil || value < 1 {
+		return 0, httppkg.NewError(http.StatusBadRequest, fmt.Sprintf("%s must be a positive integer", name))
+	}
+	return value, nil
+}
+
+func parseV2StatusFilter(raw string) (string, error) {
+	status := strings.ToLower(raw)
+	switch status {
+	case "", "all", "online", "offline":
+		return status, nil
+	default:
+		return "", httppkg.NewError(http.StatusBadRequest, "status must be one of all, online, offline")
+	}
+}
+
+func parseV2ProxyTypeFilter(raw string) (string, error) {
+	proxyType := strings.ToLower(raw)
+	if proxyType == "" {
+		return "", nil
+	}
+	if slices.Contains(apiV2ProxyTypes, proxyType) {
+		return proxyType, nil
+	}
+	return "", httppkg.NewError(http.StatusBadRequest, "type must be one of tcp, udp, http, https, tcpmux, stcp, xtcp, sudp")
+}
+
+func parseV2SystemPruneType(raw string) (string, error) {
+	pruneType := strings.ToLower(raw)
+	switch pruneType {
+	case "":
+		return "", httppkg.NewError(http.StatusBadRequest, "type is required")
+	case v2SystemPruneTypeOfflineProxies:
+		return pruneType, nil
+	default:
+		return "", httppkg.NewError(http.StatusBadRequest, "type must be one of offline_proxies")
+	}
+}
+
+func matchV2StatusFilter(online bool, filter string) bool {
+	switch filter {
+	case "", "all":
+		return true
+	case "online":
+		return online
+	case "offline":
+		return !online
+	default:
+		return true
+	}
+}
+
+func buildV2PageResp[T any](items []T, page, pageSize int) model.V2PageResp[T] {
+	total := len(items)
+	return model.V2PageResp[T]{
+		Total:    total,
+		Page:     page,
+		PageSize: pageSize,
+		Items:    paginateV2Items(items, page, pageSize),
+	}
+}
+
+func paginateV2Items[T any](items []T, page, pageSize int) []T {
+	start := (page - 1) * pageSize
+	if start >= len(items) {
+		return []T{}
+	}
+	end := min(start+pageSize, len(items))
+	return items[start:end]
+}
+
+func queryValue(ctx *httppkg.Context, key string) (string, bool) {
+	values, ok := ctx.Req.URL.Query()[key]
+	if !ok {
+		return "", false
+	}
+	if len(values) == 0 {
+		return "", true
+	}
+	return values[0], true
+}
+
+func matchV2ClientQuery(item model.ClientInfoResp, q string) bool {
+	return containsV2Query(q,
+		item.Key,
+		item.User,
+		item.ClientID,
+		item.RunID,
+		item.Version,
+		item.WireProtocol,
+		item.Hostname,
+		item.ClientIP,
+	)
+}
+
+func matchV2ProxyQuery(item model.V2ProxyResp, q string) bool {
+	values := []string{
+		item.Name,
+		item.Spec.Type,
+		item.User,
+		item.ClientID,
+		item.Status.State,
+	}
+
+	switch item.Spec.Type {
+	case string(v1.ProxyTypeTCP):
+		if item.Spec.TCP != nil && item.Spec.TCP.RemotePort != nil {
+			values = append(values, strconv.Itoa(*item.Spec.TCP.RemotePort))
+		}
+	case string(v1.ProxyTypeUDP):
+		if item.Spec.UDP != nil && item.Spec.UDP.RemotePort != nil {
+			values = append(values, strconv.Itoa(*item.Spec.UDP.RemotePort))
+		}
+	case string(v1.ProxyTypeHTTP):
+		if item.Spec.HTTP != nil {
+			values = append(values, item.Spec.HTTP.CustomDomains...)
+			values = append(values, item.Spec.HTTP.Subdomain)
+		}
+	case string(v1.ProxyTypeHTTPS):
+		if item.Spec.HTTPS != nil {
+			values = append(values, item.Spec.HTTPS.CustomDomains...)
+			values = append(values, item.Spec.HTTPS.Subdomain)
+		}
+	case string(v1.ProxyTypeTCPMUX):
+		if item.Spec.TCPMux != nil {
+			values = append(values, item.Spec.TCPMux.CustomDomains...)
+			values = append(values, item.Spec.TCPMux.Subdomain)
+		}
+	}
+
+	return containsV2Query(q, values...)
+}
+
+func containsV2Query(q string, values ...string) bool {
+	for _, value := range values {
+		if strings.Contains(strings.ToLower(value), q) {
+			return true
+		}
+	}
+	return false
+}
+
+func (c *Controller) listV2ProxyStats(proxyType string) []*mem.ProxyStats {
+	if proxyType != "" {
+		return mem.StatsCollector.GetProxiesByType(proxyType)
+	}
+
+	items := make([]*mem.ProxyStats, 0)
+	for _, t := range apiV2ProxyTypes {
+		items = append(items, mem.StatsCollector.GetProxiesByType(t)...)
+	}
+	return items
+}
+
+func buildV2ProxyTrafficResp(name string, traffic *mem.ProxyTrafficInfo, now time.Time) model.V2ProxyTrafficResp {
+	history := make([]model.V2ProxyTrafficPointResp, 0, v2ProxyTrafficDefaultDays)
+	for age := v2ProxyTrafficDefaultDays - 1; age >= 0; age-- {
+		history = append(history, model.V2ProxyTrafficPointResp{
+			Date:       now.AddDate(0, 0, -age).Format(time.DateOnly),
+			TrafficIn:  v2TrafficValueAt(traffic.TrafficIn, age),
+			TrafficOut: v2TrafficValueAt(traffic.TrafficOut, age),
+		})
+	}
+
+	return model.V2ProxyTrafficResp{
+		Name:        name,
+		Unit:        v2ProxyTrafficUnit,
+		Granularity: v2ProxyTrafficGranularity,
+		History:     history,
+	}
+}
+
+func v2TrafficValueAt(values []int64, todayFirstIndex int) int64 {
+	if todayFirstIndex >= len(values) {
+		return 0
+	}
+	return values[todayFirstIndex]
+}
+
+func (c *Controller) buildV2ClientStatus(info registry.ClientInfo) model.V2ClientStatusResp {
+	status := model.V2ClientStatusResp{State: "offline"}
+	if info.Online {
+		status.State = "online"
+	}
+
+	user := info.User
+	clientID := info.ClientID()
+	for _, ps := range c.listV2ProxyStats("") {
+		if ps.User != user || ps.ClientID != clientID {
+			continue
+		}
+		status.CurConns += ps.CurConns
+		status.ProxyCount++
+	}
+	return status
+}
+
+func (c *Controller) buildV2ProxyResp(ps *mem.ProxyStats) model.V2ProxyResp {
+	state := "offline"
+	var cfg v1.ProxyConfigurer
+	if c.pxyManager != nil {
+		if pxy, ok := c.pxyManager.GetByName(ps.Name); ok {
+			state = "online"
+			cfg = pxy.GetConfigurer()
+		}
+	}
+
+	return model.V2ProxyResp{
+		Name:     ps.Name,
+		User:     ps.User,
+		ClientID: ps.ClientID,
+		Spec:     buildV2ProxySpec(ps.Type, cfg),
+		Status: model.V2ProxyStatusResp{
+			State:           state,
+			TodayTrafficIn:  ps.TodayTrafficIn,
+			TodayTrafficOut: ps.TodayTrafficOut,
+			CurConns:        ps.CurConns,
+			LastStartAt:     ps.LastStartAt,
+			LastCloseAt:     ps.LastCloseAt,
+		},
+	}
+}
+
+func buildV2ProxySpec(proxyType string, cfg v1.ProxyConfigurer) model.V2ProxySpec {
+	spec := model.V2ProxySpec{Type: proxyType}
+
+	switch proxyType {
+	case string(v1.ProxyTypeTCP):
+		block := &model.V2TCPProxySpec{}
+		if c, ok := cfg.(*v1.TCPProxyConfig); ok {
+			block.V2ProxyBaseSpec = buildV2ProxyBaseSpec(c.GetBaseConfig())
+			block.RemotePort = &c.RemotePort
+		}
+		spec.TCP = block
+	case string(v1.ProxyTypeUDP):
+		block := &model.V2UDPProxySpec{}
+		if c, ok := cfg.(*v1.UDPProxyConfig); ok {
+			block.V2ProxyBaseSpec = buildV2ProxyBaseSpec(c.GetBaseConfig())
+			block.RemotePort = &c.RemotePort
+		}
+		spec.UDP = block
+	case string(v1.ProxyTypeHTTP):
+		block := &model.V2HTTPProxySpec{}
+		if c, ok := cfg.(*v1.HTTPProxyConfig); ok {
+			block.V2ProxyBaseSpec = buildV2ProxyBaseSpec(c.GetBaseConfig())
+			block.CustomDomains = slices.Clone(c.CustomDomains)
+			block.Subdomain = c.SubDomain
+			block.Locations = slices.Clone(c.Locations)
+			block.HostHeaderRewrite = c.HostHeaderRewrite
+		}
+		spec.HTTP = block
+	case string(v1.ProxyTypeHTTPS):
+		block := &model.V2HTTPSProxySpec{}
+		if c, ok := cfg.(*v1.HTTPSProxyConfig); ok {
+			block.V2ProxyBaseSpec = buildV2ProxyBaseSpec(c.GetBaseConfig())
+			block.CustomDomains = slices.Clone(c.CustomDomains)
+			block.Subdomain = c.SubDomain
+		}
+		spec.HTTPS = block
+	case string(v1.ProxyTypeTCPMUX):
+		block := &model.V2TCPMuxProxySpec{}
+		if c, ok := cfg.(*v1.TCPMuxProxyConfig); ok {
+			block.V2ProxyBaseSpec = buildV2ProxyBaseSpec(c.GetBaseConfig())
+			block.CustomDomains = slices.Clone(c.CustomDomains)
+			block.Subdomain = c.SubDomain
+			block.Multiplexer = c.Multiplexer
+			block.RouteByHTTPUser = c.RouteByHTTPUser
+		}
+		spec.TCPMux = block
+	case string(v1.ProxyTypeSTCP):
+		block := &model.V2STCPProxySpec{}
+		if c, ok := cfg.(*v1.STCPProxyConfig); ok {
+			block.V2ProxyBaseSpec = buildV2ProxyBaseSpec(c.GetBaseConfig())
+		}
+		spec.STCP = block
+	case string(v1.ProxyTypeSUDP):
+		block := &model.V2SUDPProxySpec{}
+		if c, ok := cfg.(*v1.SUDPProxyConfig); ok {
+			block.V2ProxyBaseSpec = buildV2ProxyBaseSpec(c.GetBaseConfig())
+		}
+		spec.SUDP = block
+	case string(v1.ProxyTypeXTCP):
+		block := &model.V2XTCPProxySpec{}
+		if c, ok := cfg.(*v1.XTCPProxyConfig); ok {
+			block.V2ProxyBaseSpec = buildV2ProxyBaseSpec(c.GetBaseConfig())
+		}
+		spec.XTCP = block
+	}
+
+	return spec
+}
+
+func buildV2ProxyBaseSpec(base *v1.ProxyBaseConfig) model.V2ProxyBaseSpec {
+	return model.V2ProxyBaseSpec{
+		Annotations: maps.Clone(base.Annotations),
+		Metadatas:   maps.Clone(base.Metadatas),
+		Transport: &model.V2ProxyTransportSpec{
+			UseEncryption:      base.Transport.UseEncryption,
+			UseCompression:     base.Transport.UseCompression,
+			BandwidthLimit:     base.Transport.BandwidthLimit.String(),
+			BandwidthLimitMode: base.Transport.BandwidthLimitMode,
+		},
+		LoadBalancer: &model.V2ProxyLoadBalancerSpec{
+			Group: base.LoadBalancer.Group,
+		},
+	}
+}

server/http/controller_v2_proxy_spec_test.go

@@ -0,0 +1,393 @@
+// Copyright 2026 The frp Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package http
+
+import (
+	"encoding/json"
+	"strings"
+	"testing"
+
+	configtypes "github.com/fatedier/frp/pkg/config/types"
+	v1 "github.com/fatedier/frp/pkg/config/v1"
+	"github.com/fatedier/frp/pkg/metrics/mem"
+	"github.com/fatedier/frp/server/http/model"
+)
+
+func TestBuildV2ProxySpecAllTypesAndRedaction(t *testing.T) {
+	tests := []struct {
+		proxyType string
+		cfg       v1.ProxyConfigurer
+		blockKeys []string
+	}{
+		{
+			proxyType: "tcp",
+			cfg: &v1.TCPProxyConfig{
+				ProxyBaseConfig: newV2ProxyTestBaseConfig(t, "tcp"),
+				RemotePort:      6000,
+			},
+			blockKeys: []string{"annotations", "loadBalancer", "metadatas", "remotePort", "transport"},
+		},
+		{
+			proxyType: "udp",
+			cfg: &v1.UDPProxyConfig{
+				ProxyBaseConfig: newV2ProxyTestBaseConfig(t, "udp"),
+				RemotePort:      7000,
+			},
+			blockKeys: []string{"annotations", "loadBalancer", "metadatas", "remotePort", "transport"},
+		},
+		{
+			proxyType: "http",
+			cfg: &v1.HTTPProxyConfig{
+				ProxyBaseConfig:   newV2ProxyTestBaseConfig(t, "http"),
+				DomainConfig:      v1.DomainConfig{CustomDomains: []string{"app.example.com"}, SubDomain: "app"},
+				Locations:         []string{"/api"},
+				HTTPUser:          "secret-http-user",
+				HTTPPassword:      "secret-http-password",
+				HostHeaderRewrite: "backend.example.com",
+				RequestHeaders:    v1.HeaderOperations{Set: map[string]string{"X-Secret": "secret-request-header"}},
+				ResponseHeaders:   v1.HeaderOperations{Set: map[string]string{"X-Secret": "secret-response-header"}},
+				RouteByHTTPUser:   "secret-http-route-user",
+			},
+			blockKeys: []string{"annotations", "customDomains", "hostHeaderRewrite", "loadBalancer", "locations", "metadatas", "subdomain", "transport"},
+		},
+		{
+			proxyType: "https",
+			cfg: &v1.HTTPSProxyConfig{
+				ProxyBaseConfig: newV2ProxyTestBaseConfig(t, "https"),
+				DomainConfig:    v1.DomainConfig{CustomDomains: []string{"secure.example.com"}, SubDomain: "secure"},
+			},
+			blockKeys: []string{"annotations", "customDomains", "loadBalancer", "metadatas", "subdomain", "transport"},
+		},
+		{
+			proxyType: "tcpmux",
+			cfg: &v1.TCPMuxProxyConfig{
+				ProxyBaseConfig: newV2ProxyTestBaseConfig(t, "tcpmux"),
+				DomainConfig:    v1.DomainConfig{CustomDomains: []string{"mux.example.com"}, SubDomain: "mux"},
+				HTTPUser:        strings.Join([]string{"secret", "mux-http-user"}, "-"),
+				HTTPPassword:    strings.Join([]string{"secret", "mux-http-password"}, "-"),
+				RouteByHTTPUser: "displayed-mux-user",
+				Multiplexer:     "httpconnect",
+			},
+			blockKeys: []string{"annotations", "customDomains", "loadBalancer", "metadatas", "multiplexer", "routeByHTTPUser", "subdomain", "transport"},
+		},
+		{
+			proxyType: "stcp",
+			cfg: &v1.STCPProxyConfig{
+				ProxyBaseConfig: newV2ProxyTestBaseConfig(t, "stcp"),
+				Secretkey:       strings.Join([]string{"secret", "stcp-key"}, "-"),
+				AllowUsers:      []string{strings.Join([]string{"secret", "stcp-user"}, "-")},
+			},
+			blockKeys: []string{"annotations", "loadBalancer", "metadatas", "transport"},
+		},
+		{
+			proxyType: "sudp",
+			cfg: &v1.SUDPProxyConfig{
+				ProxyBaseConfig: newV2ProxyTestBaseConfig(t, "sudp"),
+				Secretkey:       strings.Join([]string{"secret", "sudp-key"}, "-"),
+				AllowUsers:      []string{strings.Join([]string{"secret", "sudp-user"}, "-")},
+			},
+			blockKeys: []string{"annotations", "loadBalancer", "metadatas", "transport"},
+		},
+		{
+			proxyType: "xtcp",
+			cfg: &v1.XTCPProxyConfig{
+				ProxyBaseConfig: newV2ProxyTestBaseConfig(t, "xtcp"),
+				Secretkey:       strings.Join([]string{"secret", "xtcp-key"}, "-"),
+				AllowUsers:      []string{strings.Join([]string{"secret", "xtcp-user"}, "-")},
+			},
+			blockKeys: []string{"annotations", "loadBalancer", "metadatas", "transport"},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.proxyType, func(t *testing.T) {
+			spec := buildV2ProxySpec(tt.proxyType, tt.cfg)
+			raw := mustMarshalJSON(t, spec)
+
+			var specObject map[string]json.RawMessage
+			if err := json.Unmarshal(raw, &specObject); err != nil {
+				t.Fatalf("unmarshal spec failed: %v", err)
+			}
+			assertRawJSONKeys(t, specObject, tt.proxyType, "type")
+
+			var gotType string
+			if err := json.Unmarshal(specObject["type"], &gotType); err != nil {
+				t.Fatalf("unmarshal spec type failed: %v", err)
+			}
+			if gotType != tt.proxyType {
+				t.Fatalf("spec type mismatch, want %q got %q", tt.proxyType, gotType)
+			}
+
+			var block map[string]json.RawMessage
+			if err := json.Unmarshal(specObject[tt.proxyType], &block); err != nil {
+				t.Fatalf("unmarshal active block failed: %v", err)
+			}
+			assertRawJSONKeys(t, block, tt.blockKeys...)
+			assertV2ProxyCommonSpec(t, block)
+			assertV2ProxyTypeFields(t, tt.proxyType, specObject[tt.proxyType])
+			assertNoV2ProxySensitiveFields(t, block)
+
+			content := string(raw)
+			for _, secret := range []string{
+				"secret-proxy-name",
+				"secret-group-key",
+				"secret-local-host",
+				"secret-plugin-user",
+				"secret-plugin-password",
+				"secret-health-path",
+				"secret-http-user",
+				"secret-http-password",
+				"secret-request-header",
+				"secret-response-header",
+				"secret-http-route-user",
+				"secret-mux-http-user",
+				"secret-mux-http-password",
+				"secret-stcp-key",
+				"secret-stcp-user",
+				"secret-sudp-key",
+				"secret-sudp-user",
+				"secret-xtcp-key",
+				"secret-xtcp-user",
+			} {
+				if strings.Contains(content, secret) {
+					t.Fatalf("sensitive value %q leaked in spec: %s", secret, content)
+				}
+			}
+		})
+	}
+}
+
+func assertV2ProxyTypeFields(t *testing.T, proxyType string, raw json.RawMessage) {
+	t.Helper()
+
+	switch proxyType {
+	case "tcp":
+		var block model.V2TCPProxySpec
+		if err := json.Unmarshal(raw, &block); err != nil {
+			t.Fatalf("unmarshal tcp block failed: %v", err)
+		}
+		if block.RemotePort == nil || *block.RemotePort != 6000 {
+			t.Fatalf("tcp remote port mismatch: %#v", block.RemotePort)
+		}
+	case "udp":
+		var block model.V2UDPProxySpec
+		if err := json.Unmarshal(raw, &block); err != nil {
+			t.Fatalf("unmarshal udp block failed: %v", err)
+		}
+		if block.RemotePort == nil || *block.RemotePort != 7000 {
+			t.Fatalf("udp remote port mismatch: %#v", block.RemotePort)
+		}
+	case "http":
+		var block model.V2HTTPProxySpec
+		if err := json.Unmarshal(raw, &block); err != nil {
+			t.Fatalf("unmarshal http block failed: %v", err)
+		}
+		if len(block.CustomDomains) != 1 || block.CustomDomains[0] != "app.example.com" ||
+			block.Subdomain != "app" || len(block.Locations) != 1 || block.Locations[0] != "/api" ||
+			block.HostHeaderRewrite != "backend.example.com" {
+			t.Fatalf("http fields mismatch: %#v", block)
+		}
+	case "https":
+		var block model.V2HTTPSProxySpec
+		if err := json.Unmarshal(raw, &block); err != nil {
+			t.Fatalf("unmarshal https block failed: %v", err)
+		}
+		if len(block.CustomDomains) != 1 || block.CustomDomains[0] != "secure.example.com" || block.Subdomain != "secure" {
+			t.Fatalf("https fields mismatch: %#v", block)
+		}
+	case "tcpmux":
+		var block model.V2TCPMuxProxySpec
+		if err := json.Unmarshal(raw, &block); err != nil {
+			t.Fatalf("unmarshal tcpmux block failed: %v", err)
+		}
+		if len(block.CustomDomains) != 1 || block.CustomDomains[0] != "mux.example.com" ||
+			block.Subdomain != "mux" || block.Multiplexer != "httpconnect" || block.RouteByHTTPUser != "displayed-mux-user" {
+			t.Fatalf("tcpmux fields mismatch: %#v", block)
+		}
+	}
+}
+
+func TestBuildV2ProxyRespOfflineTypedShells(t *testing.T) {
+	for _, proxyType := range apiV2ProxyTypes {
+		t.Run(proxyType, func(t *testing.T) {
+			resp := (&Controller{}).buildV2ProxyResp(&mem.ProxyStats{
+				Name: "offline-" + proxyType,
+				Type: proxyType,
+			})
+			if resp.Status.State != "offline" {
+				t.Fatalf("offline phase mismatch: %#v", resp.Status)
+			}
+
+			var specObject map[string]json.RawMessage
+			if err := json.Unmarshal(mustMarshalJSON(t, resp.Spec), &specObject); err != nil {
+				t.Fatalf("unmarshal offline spec failed: %v", err)
+			}
+			assertRawJSONKeys(t, specObject, proxyType, "type")
+			assertRawJSONKeysFromMessage(t, specObject[proxyType])
+		})
+	}
+}
+
+func TestBuildV2ProxySpecDoesNotPopulateMismatchedBlock(t *testing.T) {
+	spec := buildV2ProxySpec("tcp", &v1.UDPProxyConfig{
+		ProxyBaseConfig: newV2ProxyTestBaseConfig(t, "udp"),
+		RemotePort:      7000,
+	})
+
+	var specObject map[string]json.RawMessage
+	if err := json.Unmarshal(mustMarshalJSON(t, spec), &specObject); err != nil {
+		t.Fatalf("unmarshal mismatched spec failed: %v", err)
+	}
+	assertRawJSONKeys(t, specObject, "tcp", "type")
+	assertRawJSONKeysFromMessage(t, specObject["tcp"])
+}
+
+func newV2ProxyTestBaseConfig(t *testing.T, proxyType string) v1.ProxyBaseConfig {
+	t.Helper()
+
+	bandwidthLimit, err := configtypes.NewBandwidthQuantity("10MB")
+	if err != nil {
+		t.Fatalf("create bandwidth limit failed: %v", err)
+	}
+	enabled := false
+	return v1.ProxyBaseConfig{
+		Name:        "secret-proxy-name",
+		Type:        proxyType,
+		Enabled:     &enabled,
+		Annotations: map[string]string{"annotation-key": "annotation-value"},
+		Metadatas:   map[string]string{"metadata-key": "metadata-value"},
+		Transport: v1.ProxyTransport{
+			UseEncryption:        true,
+			UseCompression:       true,
+			BandwidthLimit:       bandwidthLimit,
+			BandwidthLimitMode:   configtypes.BandwidthLimitModeServer,
+			ProxyProtocolVersion: "v2",
+		},
+		LoadBalancer: v1.LoadBalancerConfig{
+			Group:    "public-group",
+			GroupKey: "secret-group-key",
+		},
+		HealthCheck: v1.HealthCheckConfig{
+			Type: "http",
+			Path: "secret-health-path",
+		},
+		ProxyBackend: v1.ProxyBackend{
+			LocalIP:   "secret-local-host",
+			LocalPort: 8080,
+			Plugin: v1.TypedClientPluginOptions{
+				Type: v1.PluginHTTPProxy,
+				ClientPluginOptions: &v1.HTTPProxyPluginOptions{
+					Type:         v1.PluginHTTPProxy,
+					HTTPUser:     "secret-plugin-user",
+					HTTPPassword: "secret-plugin-password",
+				},
+			},
+		},
+	}
+}
+
+func assertV2ProxyCommonSpec(t *testing.T, block map[string]json.RawMessage) {
+	t.Helper()
+
+	var annotations map[string]string
+	if err := json.Unmarshal(block["annotations"], &annotations); err != nil {
+		t.Fatalf("unmarshal annotations failed: %v", err)
+	}
+	if annotations["annotation-key"] != "annotation-value" {
+		t.Fatalf("annotations mismatch: %#v", annotations)
+	}
+
+	var metadatas map[string]string
+	if err := json.Unmarshal(block["metadatas"], &metadatas); err != nil {
+		t.Fatalf("unmarshal metadatas failed: %v", err)
+	}
+	if metadatas["metadata-key"] != "metadata-value" {
+		t.Fatalf("metadatas mismatch: %#v", metadatas)
+	}
+
+	assertRawJSONKeysFromMessage(t, block["transport"],
+		"bandwidthLimit",
+		"bandwidthLimitMode",
+		"useCompression",
+		"useEncryption",
+	)
+	var transport model.V2ProxyTransportSpec
+	if err := json.Unmarshal(block["transport"], &transport); err != nil {
+		t.Fatalf("unmarshal transport failed: %v", err)
+	}
+	if !transport.UseEncryption || !transport.UseCompression ||
+		transport.BandwidthLimit != "10MB" || transport.BandwidthLimitMode != "server" {
+		t.Fatalf("transport mismatch: %#v", transport)
+	}
+
+	assertRawJSONKeysFromMessage(t, block["loadBalancer"], "group")
+	var loadBalancer model.V2ProxyLoadBalancerSpec
+	if err := json.Unmarshal(block["loadBalancer"], &loadBalancer); err != nil {
+		t.Fatalf("unmarshal load balancer failed: %v", err)
+	}
+	if loadBalancer.Group != "public-group" {
+		t.Fatalf("load balancer mismatch: %#v", loadBalancer)
+	}
+}
+
+func assertNoV2ProxySensitiveFields(t *testing.T, value any) {
+	t.Helper()
+
+	forbidden := map[string]struct{}{
+		"allowUsers":           {},
+		"enabled":              {},
+		"groupKey":             {},
+		"healthCheck":          {},
+		"httpPassword":         {},
+		"httpUser":             {},
+		"localIP":              {},
+		"localPort":            {},
+		"name":                 {},
+		"natTraversal":         {},
+		"plugin":               {},
+		"proxyProtocolVersion": {},
+		"requestHeaders":       {},
+		"responseHeaders":      {},
+		"secretKey":            {},
+		"type":                 {},
+	}
+
+	var walk func(any)
+	walk = func(current any) {
+		switch current := current.(type) {
+		case map[string]any:
+			for key, nested := range current {
+				if _, ok := forbidden[key]; ok {
+					t.Fatalf("sensitive field %q leaked in active block", key)
+				}
+				walk(nested)
+			}
+		case []any:
+			for _, nested := range current {
+				walk(nested)
+			}
+		}
+	}
+
+	raw, err := json.Marshal(value)
+	if err != nil {
+		t.Fatalf("marshal active block failed: %v", err)
+	}
+	var decoded any
+	if err := json.Unmarshal(raw, &decoded); err != nil {
+		t.Fatalf("decode active block failed: %v", err)
+	}
+	walk(decoded)
+}

server/http/controller_v2_test.go

@@ -0,0 +1,908 @@
+// Copyright 2026 The frp Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package http
+
+import (
+	"encoding/json"
+	"fmt"
+	"math"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"testing"
+	"time"
+
+	"github.com/gorilla/mux"
+
+	"github.com/fatedier/frp/pkg/config/types"
+	v1 "github.com/fatedier/frp/pkg/config/v1"
+	"github.com/fatedier/frp/pkg/metrics/mem"
+	httppkg "github.com/fatedier/frp/pkg/util/http"
+	"github.com/fatedier/frp/server/http/model"
+	serverproxy "github.com/fatedier/frp/server/proxy"
+	"github.com/fatedier/frp/server/registry"
+)
+
+type v2EnvelopeForTest[T any] struct {
+	Code int    `json:"code"`
+	Msg  string `json:"msg"`
+	Data T      `json:"data"`
+}
+
+type fakeStatsCollector struct {
+	server    *mem.ServerStats
+	proxies   map[string]*mem.ProxyStats
+	traffic   map[string]*mem.ProxyTrafficInfo
+	pruneable map[string]bool
+}
+
+func (f *fakeStatsCollector) GetServer() *mem.ServerStats {
+	if f.server != nil {
+		return f.server
+	}
+	return &mem.ServerStats{ProxyTypeCounts: map[string]int64{}}
+}
+
+func (f *fakeStatsCollector) GetProxiesByType(proxyType string) []*mem.ProxyStats {
+	items := make([]*mem.ProxyStats, 0)
+	for _, ps := range f.proxies {
+		if ps.Type == proxyType {
+			items = append(items, ps)
+		}
+	}
+	return items
+}
+
+func (f *fakeStatsCollector) GetProxiesByTypeAndName(proxyType string, proxyName string) *mem.ProxyStats {
+	ps := f.proxies[proxyName]
+	if ps != nil && ps.Type == proxyType {
+		return ps
+	}
+	return nil
+}
+
+func (f *fakeStatsCollector) GetProxyByName(proxyName string) *mem.ProxyStats {
+	return f.proxies[proxyName]
+}
+
+func (f *fakeStatsCollector) GetProxyTraffic(name string) *mem.ProxyTrafficInfo {
+	return f.traffic[name]
+}
+
+func (f *fakeStatsCollector) ClearOfflineProxies() (int, int) {
+	return 0, len(f.proxies)
+}
+
+func (f *fakeStatsCollector) PruneOfflineProxies() (int, int) {
+	total := len(f.proxies)
+	cleared := 0
+	for name := range f.pruneable {
+		if _, ok := f.proxies[name]; ok {
+			delete(f.proxies, name)
+			cleared++
+		}
+	}
+	f.pruneable = map[string]bool{}
+	return cleared, total
+}
+
+func TestAPIV2SystemInfoEnvelope(t *testing.T) {
+	oldStatsCollector := mem.StatsCollector
+	mem.StatsCollector = &fakeStatsCollector{
+		server: &mem.ServerStats{
+			TotalTrafficIn:  1024,
+			TotalTrafficOut: 2048,
+			CurConns:        3,
+			ClientCounts:    4,
+			ProxyTypeCounts: map[string]int64{
+				"tcp":  2,
+				"http": 1,
+			},
+		},
+		proxies: map[string]*mem.ProxyStats{},
+	}
+	t.Cleanup(func() {
+		mem.StatsCollector = oldStatsCollector
+	})
+
+	controller := NewController(&v1.ServerConfig{
+		BindPort:              7000,
+		VhostHTTPPort:         8080,
+		VhostHTTPSPort:        8443,
+		TCPMuxHTTPConnectPort: 9000,
+		KCPBindPort:           7001,
+		QUICBindPort:          7002,
+		SubDomainHost:         "example.com",
+		MaxPortsPerClient:     8,
+		AllowPorts: []types.PortsRange{
+			{Start: 1000, End: 1002},
+			{Single: 2000},
+		},
+		Transport: v1.ServerTransportConfig{
+			MaxPoolCount:     5,
+			HeartbeatTimeout: 90,
+			TLS: v1.TLSServerConfig{
+				Force: true,
+			},
+		},
+	}, registry.NewClientRegistry(), serverproxy.NewManager())
+	router := newV2TestRouter(controller)
+
+	resp := performRequest(router, "/api/v2/system/info")
+	if resp.Code != http.StatusOK {
+		t.Fatalf("status mismatch, want %d got %d", http.StatusOK, resp.Code)
+	}
+
+	rawResp := decodeResponse[v2EnvelopeForTest[map[string]json.RawMessage]](t, resp)
+	if rawResp.Code != http.StatusOK || rawResp.Msg != "success" {
+		t.Fatalf("envelope mismatch: %#v", rawResp)
+	}
+	assertRawJSONKeys(t, rawResp.Data, "config", "status", "version")
+	assertRawJSONKeysFromMessage(t, rawResp.Data["config"],
+		"allowPortsStr",
+		"bindPort",
+		"heartbeatTimeout",
+		"kcpBindPort",
+		"maxPoolCount",
+		"maxPortsPerClient",
+		"quicBindPort",
+		"subdomainHost",
+		"tcpmuxHTTPConnectPort",
+		"tlsForce",
+		"vhostHTTPPort",
+		"vhostHTTPSPort",
+	)
+	assertRawJSONKeysFromMessage(t, rawResp.Data["status"],
+		"clientCounts",
+		"curConns",
+		"proxyTypeCount",
+		"totalTrafficIn",
+		"totalTrafficOut",
+	)
+
+	systemResp := decodeResponse[v2EnvelopeForTest[model.V2SystemInfoResp]](t, resp)
+	if systemResp.Data.Version == "" {
+		t.Fatal("version should be set at top level")
+	}
+	if systemResp.Data.Config.BindPort != 7000 ||
+		systemResp.Data.Config.VhostHTTPPort != 8080 ||
+		systemResp.Data.Config.VhostHTTPSPort != 8443 ||
+		systemResp.Data.Config.TCPMuxHTTPConnectPort != 9000 ||
+		systemResp.Data.Config.KCPBindPort != 7001 ||
+		systemResp.Data.Config.QUICBindPort != 7002 ||
+		systemResp.Data.Config.SubdomainHost != "example.com" ||
+		systemResp.Data.Config.MaxPoolCount != 5 ||
+		systemResp.Data.Config.MaxPortsPerClient != 8 ||
+		systemResp.Data.Config.HeartbeatTimeout != 90 ||
+		systemResp.Data.Config.AllowPortsStr != "1000-1002,2000" ||
+		!systemResp.Data.Config.TLSForce {
+		t.Fatalf("config mismatch: %#v", systemResp.Data.Config)
+	}
+	if systemResp.Data.Status.TotalTrafficIn != 1024 ||
+		systemResp.Data.Status.TotalTrafficOut != 2048 ||
+		systemResp.Data.Status.CurConns != 3 ||
+		systemResp.Data.Status.ClientCounts != 4 ||
+		systemResp.Data.Status.ProxyTypeCounts["tcp"] != 2 ||
+		systemResp.Data.Status.ProxyTypeCounts["http"] != 1 {
+		t.Fatalf("status mismatch: %#v", systemResp.Data.Status)
+	}
+}
+
+func TestAPIV2SystemPruneOfflineProxies(t *testing.T) {
+	oldStatsCollector := mem.StatsCollector
+	collector := &fakeStatsCollector{
+		proxies: map[string]*mem.ProxyStats{
+			"tcp-offline":    {Name: "tcp-offline", Type: "tcp"},
+			"http-offline":   {Name: "http-offline", Type: "http"},
+			"udp-offline":    {Name: "udp-offline", Type: "udp"},
+			"tcp-online":     {Name: "tcp-online", Type: "tcp"},
+			"http-online":    {Name: "http-online", Type: "http"},
+			"udp-online":     {Name: "udp-online", Type: "udp"},
+			"stcp-restarted": {Name: "stcp-restarted", Type: "stcp"},
+			"xtcp-restarted": {Name: "xtcp-restarted", Type: "xtcp"},
+			"sudp-same-time": {Name: "sudp-same-time", Type: "sudp"},
+			"tcpmux-running": {Name: "tcpmux-running", Type: "tcpmux"},
+		},
+		pruneable: map[string]bool{
+			"tcp-offline":  true,
+			"http-offline": true,
+			"udp-offline":  true,
+		},
+	}
+	mem.StatsCollector = collector
+	t.Cleanup(func() {
+		mem.StatsCollector = oldStatsCollector
+	})
+
+	controller := NewController(&v1.ServerConfig{}, registry.NewClientRegistry(), serverproxy.NewManager())
+	router := newV2TestRouter(controller)
+
+	resp := performRequestWithMethod(router, http.MethodPost, "/api/v2/system/prune?type=offline_proxies")
+	if resp.Code != http.StatusOK {
+		t.Fatalf("status mismatch, want %d got %d, body: %s", http.StatusOK, resp.Code, resp.Body.String())
+	}
+	rawResp := decodeResponse[v2EnvelopeForTest[map[string]json.RawMessage]](t, resp)
+	if rawResp.Code != http.StatusOK || rawResp.Msg != "success" {
+		t.Fatalf("envelope mismatch: %#v", rawResp)
+	}
+	assertRawJSONKeys(t, rawResp.Data, "cleared", "total", "type")
+	pruneResp := decodeResponse[v2EnvelopeForTest[model.V2SystemPruneResp]](t, resp)
+	if pruneResp.Data.Type != "offline_proxies" || pruneResp.Data.Cleared != 3 || pruneResp.Data.Total != 10 {
+		t.Fatalf("prune response mismatch: %#v", pruneResp.Data)
+	}
+	if _, ok := collector.proxies["tcp-offline"]; ok {
+		t.Fatal("pruned proxy statistics should be removed")
+	}
+	if _, ok := collector.proxies["tcp-online"]; !ok {
+		t.Fatal("online proxy statistics should remain")
+	}
+
+	resp = performRequestWithMethod(router, http.MethodPost, "/api/v2/system/prune?type=offline_proxies")
+	if resp.Code != http.StatusOK {
+		t.Fatalf("second prune status mismatch, want %d got %d", http.StatusOK, resp.Code)
+	}
+	pruneResp = decodeResponse[v2EnvelopeForTest[model.V2SystemPruneResp]](t, resp)
+	if pruneResp.Data.Cleared != 0 || pruneResp.Data.Total != 7 {
+		t.Fatalf("second prune response mismatch: %#v", pruneResp.Data)
+	}
+}
+
+func TestAPIV2SystemPruneTypeErrorsUseEnvelope(t *testing.T) {
+	controller := newV2TestController(t)
+	router := newV2TestRouter(controller)
+
+	resp := performRequestWithMethod(router, http.MethodPost, "/api/v2/system/prune")
+	if resp.Code != http.StatusBadRequest {
+		t.Fatalf("missing type status mismatch, want %d got %d", http.StatusBadRequest, resp.Code)
+	}
+	errResp := decodeResponse[httppkg.V2Response](t, resp)
+	if errResp.Code != http.StatusBadRequest || errResp.Msg != "type is required" || errResp.Data != nil {
+		t.Fatalf("missing type error envelope mismatch: %#v", errResp)
+	}
+
+	resp = performRequestWithMethod(router, http.MethodPost, "/api/v2/system/prune?type=clients")
+	if resp.Code != http.StatusBadRequest {
+		t.Fatalf("invalid type status mismatch, want %d got %d", http.StatusBadRequest, resp.Code)
+	}
+	errResp = decodeResponse[httppkg.V2Response](t, resp)
+	if errResp.Code != http.StatusBadRequest || errResp.Msg != "type must be one of offline_proxies" || errResp.Data != nil {
+		t.Fatalf("invalid type error envelope mismatch: %#v", errResp)
+	}
+}
+
+func TestAPIV2ClientListEnvelopePaginationAndFilters(t *testing.T) {
+	controller := newV2TestController(t)
+	router := newV2TestRouter(controller)
+
+	resp := performRequest(router, "/api/v2/clients?page=1&pageSize=1")
+	if resp.Code != http.StatusOK {
+		t.Fatalf("status mismatch, want %d got %d", http.StatusOK, resp.Code)
+	}
+	pageResp := decodeResponse[v2EnvelopeForTest[model.V2PageResp[model.ClientInfoResp]]](t, resp)
+	if pageResp.Code != http.StatusOK || pageResp.Msg != "success" {
+		t.Fatalf("envelope mismatch: %#v", pageResp)
+	}
+	if pageResp.Data.Total != 3 || pageResp.Data.Page != 1 || pageResp.Data.PageSize != 1 || len(pageResp.Data.Items) != 1 {
+		t.Fatalf("page data mismatch: %#v", pageResp.Data)
+	}
+	if got := pageResp.Data.Items[0].User; got != "" {
+		t.Fatalf("first sorted user mismatch, want empty got %q", got)
+	}
+
+	resp = performRequest(router, "/api/v2/clients?user=&page=1&pageSize=50")
+	emptyUserResp := decodeResponse[v2EnvelopeForTest[model.V2PageResp[model.ClientInfoResp]]](t, resp)
+	if emptyUserResp.Data.Total != 1 || emptyUserResp.Data.Items[0].User != "" {
+		t.Fatalf("empty user filter mismatch: %#v", emptyUserResp.Data)
+	}
+
+	resp = performRequest(router, "/api/v2/clients?user=alice&status=online&q=alice-host")
+	aliceResp := decodeResponse[v2EnvelopeForTest[model.V2PageResp[model.ClientInfoResp]]](t, resp)
+	if aliceResp.Data.Total != 1 || aliceResp.Data.Items[0].User != "alice" {
+		t.Fatalf("alice filter mismatch: %#v", aliceResp.Data)
+	}
+
+	resp = performRequest(router, "/api/v2/clients?status=offline")
+	offlineResp := decodeResponse[v2EnvelopeForTest[model.V2PageResp[model.ClientInfoResp]]](t, resp)
+	if offlineResp.Data.Total != 1 || offlineResp.Data.Items[0].User != "bob" {
+		t.Fatalf("offline filter mismatch: %#v", offlineResp.Data)
+	}
+}
+
+func TestAPIV2PageParamErrorsUseEnvelope(t *testing.T) {
+	controller := newV2TestController(t)
+	router := newV2TestRouter(controller)
+
+	resp := performRequest(router, "/api/v2/clients?page=0")
+	if resp.Code != http.StatusBadRequest {
+		t.Fatalf("status mismatch, want %d got %d", http.StatusBadRequest, resp.Code)
+	}
+	errResp := decodeResponse[httppkg.V2Response](t, resp)
+	if errResp.Code != http.StatusBadRequest || errResp.Data != nil {
+		t.Fatalf("error envelope mismatch: %#v", errResp)
+	}
+
+	resp = performRequest(router, "/api/v2/clients?pageSize=201")
+	if resp.Code != http.StatusBadRequest {
+		t.Fatalf("status mismatch, want %d got %d", http.StatusBadRequest, resp.Code)
+	}
+
+	resp = performRequest(router, fmt.Sprintf("/api/v2/clients?page=%d&pageSize=2", math.MaxInt))
+	if resp.Code != http.StatusBadRequest {
+		t.Fatalf("status mismatch for overflowing page offset, want %d got %d", http.StatusBadRequest, resp.Code)
+	}
+}
+
+func TestAPIV2ClientDetailEnvelope(t *testing.T) {
+	controller := newV2TestController(t)
+	router := newV2TestRouter(controller)
+
+	resp := performRequest(router, "/api/v2/clients/alice.client-a")
+	if resp.Code != http.StatusOK {
+		t.Fatalf("status mismatch, want %d got %d", http.StatusOK, resp.Code)
+	}
+	detailResp := decodeResponse[v2EnvelopeForTest[model.V2ClientDetailResp]](t, resp)
+	if detailResp.Data.User != "alice" || detailResp.Data.ClientID != "client-a" {
+		t.Fatalf("client detail mismatch: %#v", detailResp.Data)
+	}
+	if detailResp.Data.Status.State != "online" || detailResp.Data.Status.CurConns != 5 || detailResp.Data.Status.ProxyCount != 2 {
+		t.Fatalf("client detail status mismatch: %#v", detailResp.Data.Status)
+	}
+}
+
+func TestAPIV2ClientDetailEncodedKey(t *testing.T) {
+	oldStatsCollector := mem.StatsCollector
+	mem.StatsCollector = &fakeStatsCollector{
+		proxies: map[string]*mem.ProxyStats{
+			"tcp-url": {
+				Name:     "tcp-url",
+				Type:     "tcp",
+				User:     "url",
+				ClientID: "client/a?b#c",
+				CurConns: 7,
+			},
+		},
+	}
+	t.Cleanup(func() {
+		mem.StatsCollector = oldStatsCollector
+	})
+
+	clientRegistry := registry.NewClientRegistry()
+	clientRegistry.Register("url", "client/a?b#c", "run-url", "url-host", "1.0.0", "127.0.0.4", "v2")
+	controller := NewController(&v1.ServerConfig{}, clientRegistry, serverproxy.NewManager())
+	router := newV2TestRouter(controller)
+
+	encodedKey := url.PathEscape("url.client/a?b#c")
+	resp := performRequest(router, "/api/v2/clients/"+encodedKey)
+	if resp.Code != http.StatusOK {
+		t.Fatalf("encoded client key status mismatch, want %d got %d, body: %s", http.StatusOK, resp.Code, resp.Body.String())
+	}
+	encodedResp := decodeResponse[v2EnvelopeForTest[model.V2ClientDetailResp]](t, resp)
+	if encodedResp.Data.User != "url" || encodedResp.Data.ClientID != "client/a?b#c" {
+		t.Fatalf("encoded client detail mismatch: %#v", encodedResp.Data)
+	}
+	if encodedResp.Data.Status.CurConns != 7 || encodedResp.Data.Status.ProxyCount != 1 {
+		t.Fatalf("encoded client detail status mismatch: %#v", encodedResp.Data.Status)
+	}
+}
+
+func TestAPIV2ProxyListDetailAndUsers(t *testing.T) {
+	controller := newV2TestController(t)
+	router := newV2TestRouter(controller)
+
+	resp := performRequest(router, "/api/v2/proxies?type=invalid")
+	if resp.Code != http.StatusBadRequest {
+		t.Fatalf("invalid proxy type status mismatch, want %d got %d", http.StatusBadRequest, resp.Code)
+	}
+	errResp := decodeResponse[httppkg.V2Response](t, resp)
+	if errResp.Code != http.StatusBadRequest || errResp.Data != nil {
+		t.Fatalf("invalid proxy type error envelope mismatch: %#v", errResp)
+	}
+
+	resp = performRequest(router, "/api/v2/proxies?type=tcp&user=&page=1&pageSize=50")
+	proxyResp := decodeResponse[v2EnvelopeForTest[model.V2PageResp[model.V2ProxyResp]]](t, resp)
+	if proxyResp.Data.Total != 1 {
+		t.Fatalf("proxy filter total mismatch: %#v", proxyResp.Data)
+	}
+	proxyItem := proxyResp.Data.Items[0]
+	if proxyItem.Name != "tcp-empty" || proxyItem.Spec.Type != "tcp" || proxyItem.User != "" || proxyItem.Status.State != "offline" {
+		t.Fatalf("proxy item mismatch: %#v", proxyItem)
+	}
+	rawProxyResp := decodeResponse[v2EnvelopeForTest[model.V2PageResp[map[string]json.RawMessage]]](t, resp)
+	assertRawJSONKeys(t, rawProxyResp.Data.Items[0], "clientID", "name", "spec", "status", "user")
+	var rawListSpec map[string]json.RawMessage
+	if err := json.Unmarshal(rawProxyResp.Data.Items[0]["spec"], &rawListSpec); err != nil {
+		t.Fatalf("unmarshal list proxy spec failed: %v", err)
+	}
+	assertRawJSONKeys(t, rawListSpec, "tcp", "type")
+	assertRawJSONKeysFromMessage(t, rawListSpec["tcp"])
+
+	resp = performRequest(router, "/api/v2/proxies/tcp-alice")
+	rawProxyDetailResp := decodeResponse[v2EnvelopeForTest[map[string]json.RawMessage]](t, resp)
+	assertRawJSONKeysFromMessage(t, rawProxyDetailResp.Data["status"],
+		"curConns",
+		"lastCloseAt",
+		"lastStartAt",
+		"phase",
+		"todayTrafficIn",
+		"todayTrafficOut",
+	)
+	proxyDetailResp := decodeResponse[v2EnvelopeForTest[model.V2ProxyResp]](t, resp)
+	if proxyDetailResp.Data.Name != "tcp-alice" || proxyDetailResp.Data.User != "alice" {
+		t.Fatalf("proxy detail mismatch: %#v", proxyDetailResp.Data)
+	}
+	assertRawJSONKeys(t, rawProxyDetailResp.Data, "clientID", "name", "spec", "status", "user")
+	var rawDetailSpec map[string]json.RawMessage
+	if err := json.Unmarshal(rawProxyDetailResp.Data["spec"], &rawDetailSpec); err != nil {
+		t.Fatalf("unmarshal detail proxy spec failed: %v", err)
+	}
+	assertRawJSONKeys(t, rawDetailSpec, "tcp", "type")
+	assertRawJSONKeysFromMessage(t, rawDetailSpec["tcp"])
+	if proxyDetailResp.Data.Status.LastStartAt != 1783504200 || proxyDetailResp.Data.Status.LastCloseAt != 1783504300 {
+		t.Fatalf("proxy detail timestamp mismatch: %#v", proxyDetailResp.Data.Status)
+	}
+
+	resp = performRequest(router, "/api/v2/users?page=1&pageSize=50")
+	userResp := decodeResponse[v2EnvelopeForTest[model.V2PageResp[model.V2UserResp]]](t, resp)
+	if userResp.Data.Total != 3 {
+		t.Fatalf("user total mismatch: %#v", userResp.Data)
+	}
+	expectedProxyCounts := map[string]int{
+		"":      1,
+		"alice": 2,
+		"bob":   1,
+	}
+	for _, item := range userResp.Data.Items {
+		if item.ClientCount != 1 || item.ProxyCount != expectedProxyCounts[item.User] {
+			t.Fatalf("user counts mismatch: %#v", item)
+		}
+	}
+}
+
+func TestAPIV2ProxyTrafficEnvelopeSchemaAndHistory(t *testing.T) {
+	oldStatsCollector := mem.StatsCollector
+	mem.StatsCollector = &fakeStatsCollector{
+		proxies: map[string]*mem.ProxyStats{
+			"ssh": {Name: "ssh", Type: "tcp"},
+		},
+		traffic: map[string]*mem.ProxyTrafficInfo{
+			"ssh": {
+				Name:       "ssh",
+				TrafficIn:  []int64{70, 60, 50, 40, 30, 20, 10},
+				TrafficOut: []int64{700, 600, 500, 400, 300, 200, 100},
+			},
+		},
+	}
+	t.Cleanup(func() {
+		mem.StatsCollector = oldStatsCollector
+	})
+
+	controller := NewController(&v1.ServerConfig{}, registry.NewClientRegistry(), serverproxy.NewManager())
+	router := newV2TestRouter(controller)
+
+	resp := performRequest(router, "/api/v2/proxies/ssh/traffic")
+	if resp.Code != http.StatusOK {
+		t.Fatalf("status mismatch, want %d got %d, body: %s", http.StatusOK, resp.Code, resp.Body.String())
+	}
+	rawResp := decodeResponse[v2EnvelopeForTest[map[string]json.RawMessage]](t, resp)
+	if rawResp.Code != http.StatusOK || rawResp.Msg != "success" {
+		t.Fatalf("envelope mismatch: %#v", rawResp)
+	}
+	assertRawJSONKeys(t, rawResp.Data, "granularity", "history", "name", "unit")
+
+	trafficResp := decodeResponse[v2EnvelopeForTest[model.V2ProxyTrafficResp]](t, resp)
+	if trafficResp.Data.Name != "ssh" || trafficResp.Data.Unit != "bytes" || trafficResp.Data.Granularity != "day" {
+		t.Fatalf("traffic metadata mismatch: %#v", trafficResp.Data)
+	}
+	if len(trafficResp.Data.History) != 7 {
+		t.Fatalf("history length mismatch, want 7 got %d: %#v", len(trafficResp.Data.History), trafficResp.Data.History)
+	}
+
+	wantIn := []int64{10, 20, 30, 40, 50, 60, 70}
+	wantOut := []int64{100, 200, 300, 400, 500, 600, 700}
+	var prevDate time.Time
+	for i, point := range trafficResp.Data.History {
+		assertRawJSONKeysFromMessage(t, mustMarshalJSON(t, point), "date", "trafficIn", "trafficOut")
+		if point.TrafficIn != wantIn[i] || point.TrafficOut != wantOut[i] {
+			t.Fatalf("history[%d] traffic mismatch: %#v", i, point)
+		}
+		parsedDate, err := time.Parse(time.DateOnly, point.Date)
+		if err != nil {
+			t.Fatalf("history[%d] date should be yyyy-mm-dd, got %q: %v", i, point.Date, err)
+		}
+		if i > 0 && !parsedDate.Equal(prevDate.AddDate(0, 0, 1)) {
+			t.Fatalf("history dates should be oldest to newest, got %s after %s", point.Date, prevDate.Format(time.DateOnly))
+		}
+		prevDate = parsedDate
+	}
+}
+
+func TestAPIV2ProxyTrafficNotFoundEnvelope(t *testing.T) {
+	controller := newV2TestController(t)
+	router := newV2TestRouter(controller)
+
+	resp := performRequest(router, "/api/v2/proxies/missing/traffic")
+	if resp.Code != http.StatusNotFound {
+		t.Fatalf("status mismatch, want %d got %d, body: %s", http.StatusNotFound, resp.Code, resp.Body.String())
+	}
+	errResp := decodeResponse[httppkg.V2Response](t, resp)
+	if errResp.Code != http.StatusNotFound || errResp.Msg != "no proxy info found" || errResp.Data != nil {
+		t.Fatalf("not found envelope mismatch: %#v", errResp)
+	}
+}
+
+func TestAPIV2ProxyDetailAndTrafficEncodedName(t *testing.T) {
+	name := "folder/ssh?x#y"
+	oldStatsCollector := mem.StatsCollector
+	mem.StatsCollector = &fakeStatsCollector{
+		proxies: map[string]*mem.ProxyStats{
+			name: {Name: name, Type: "tcp", User: "encoded"},
+		},
+		traffic: map[string]*mem.ProxyTrafficInfo{
+			name: {
+				Name:       name,
+				TrafficIn:  []int64{1},
+				TrafficOut: []int64{2},
+			},
+		},
+	}
+	t.Cleanup(func() {
+		mem.StatsCollector = oldStatsCollector
+	})
+
+	controller := NewController(&v1.ServerConfig{}, registry.NewClientRegistry(), serverproxy.NewManager())
+	router := newV2TestRouter(controller)
+	encodedName := url.PathEscape(name)
+
+	resp := performRequest(router, "/api/v2/proxies/"+encodedName)
+	if resp.Code != http.StatusOK {
+		t.Fatalf("encoded proxy detail status mismatch, want %d got %d, body: %s", http.StatusOK, resp.Code, resp.Body.String())
+	}
+	detailResp := decodeResponse[v2EnvelopeForTest[model.V2ProxyResp]](t, resp)
+	if detailResp.Data.Name != name || detailResp.Data.User != "encoded" {
+		t.Fatalf("encoded proxy detail mismatch: %#v", detailResp.Data)
+	}
+
+	resp = performRequest(router, "/api/v2/proxies/"+encodedName+"/traffic")
+	if resp.Code != http.StatusOK {
+		t.Fatalf("encoded traffic status mismatch, want %d got %d, body: %s", http.StatusOK, resp.Code, resp.Body.String())
+	}
+	trafficResp := decodeResponse[v2EnvelopeForTest[model.V2ProxyTrafficResp]](t, resp)
+	if trafficResp.Data.Name != name {
+		t.Fatalf("encoded traffic name mismatch: %#v", trafficResp.Data)
+	}
+	if got := trafficResp.Data.History[len(trafficResp.Data.History)-1]; got.TrafficIn != 1 || got.TrafficOut != 2 {
+		t.Fatalf("encoded traffic latest point mismatch: %#v", got)
+	}
+}
+
+func TestAPIV2ProxyTrafficInvalidEncodedNameUses400Envelope(t *testing.T) {
+	controller := newV2TestController(t)
+	handler := httppkg.MakeHTTPHandlerFuncV2(controller.APIV2ProxyTraffic)
+	req := httptest.NewRequest(http.MethodGet, "/api/v2/proxies/%25ZZ/traffic", nil)
+	req = mux.SetURLVars(req, map[string]string{"name": "%ZZ"})
+	resp := httptest.NewRecorder()
+	handler.ServeHTTP(resp, req)
+
+	if resp.Code != http.StatusBadRequest {
+		t.Fatalf("status mismatch, want %d got %d, body: %s", http.StatusBadRequest, resp.Code, resp.Body.String())
+	}
+	errResp := decodeResponse[httppkg.V2Response](t, resp)
+	if errResp.Code != http.StatusBadRequest || errResp.Msg != "invalid proxy name" || errResp.Data != nil {
+		t.Fatalf("invalid encoded name envelope mismatch: %#v", errResp)
+	}
+}
+
+func TestMatchV2ProxyQueryMatchesSpecFields(t *testing.T) {
+	tests := []struct {
+		name string
+		item model.V2ProxyResp
+		q    string
+		want bool
+	}{
+		{
+			name: "tcp remote port",
+			item: model.V2ProxyResp{Name: "tcp-proxy", Spec: model.V2ProxySpec{
+				Type: "tcp",
+				TCP:  &model.V2TCPProxySpec{RemotePort: v2TestIntPtr(6000)},
+			}},
+			q:    "6000",
+			want: true,
+		},
+		{
+			name: "udp remote port",
+			item: model.V2ProxyResp{Name: "udp-proxy", Spec: model.V2ProxySpec{
+				Type: "udp",
+				UDP:  &model.V2UDPProxySpec{RemotePort: v2TestIntPtr(7000)},
+			}},
+			q:    "7000",
+			want: true,
+		},
+		{
+			name: "remote port does not match colon form",
+			item: model.V2ProxyResp{Name: "tcp-proxy", Spec: model.V2ProxySpec{
+				Type: "tcp",
+				TCP:  &model.V2TCPProxySpec{RemotePort: v2TestIntPtr(6000)},
+			}},
+			q:    ":6000",
+			want: false,
+		},
+		{
+			name: "http custom domain",
+			item: model.V2ProxyResp{Name: "http-proxy", Spec: model.V2ProxySpec{
+				Type: "http",
+				HTTP: &model.V2HTTPProxySpec{CustomDomains: []string{"app.example.com"}},
+			}},
+			q:    "app.example.com",
+			want: true,
+		},
+		{
+			name: "https subdomain",
+			item: model.V2ProxyResp{Name: "https-proxy", Spec: model.V2ProxySpec{
+				Type:  "https",
+				HTTPS: &model.V2HTTPSProxySpec{Subdomain: "portal"},
+			}},
+			q:    "portal",
+			want: true,
+		},
+		{
+			name: "subdomain does not match expanded host",
+			item: model.V2ProxyResp{Name: "https-proxy", Spec: model.V2ProxySpec{
+				Type:  "https",
+				HTTPS: &model.V2HTTPSProxySpec{Subdomain: "portal"},
+			}},
+			q:    "portal.example.com",
+			want: false,
+		},
+		{
+			name: "tcpmux custom domain",
+			item: model.V2ProxyResp{Name: "tcpmux-proxy", Spec: model.V2ProxySpec{
+				Type:   "tcpmux",
+				TCPMux: &model.V2TCPMuxProxySpec{CustomDomains: []string{"mux.example.com"}},
+			}},
+			q:    "mux.example.com",
+			want: true,
+		},
+		{
+			name: "offline shell does not match online spec fields",
+			item: model.V2ProxyResp{Name: "offline-proxy", Spec: model.V2ProxySpec{
+				Type: "tcp",
+				TCP:  &model.V2TCPProxySpec{},
+			}},
+			q:    "6000",
+			want: false,
+		},
+		{
+			name: "offline shell does not contribute zero remote port",
+			item: model.V2ProxyResp{Name: "offline-proxy", Spec: model.V2ProxySpec{
+				Type: "tcp",
+				TCP:  &model.V2TCPProxySpec{},
+			}},
+			q:    "0",
+			want: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := matchV2ProxyQuery(tt.item, tt.q); got != tt.want {
+				t.Fatalf("matchV2ProxyQuery() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestLegacyAPIResponsesRemainBare(t *testing.T) {
+	controller := newV2TestController(t)
+	router := newV2TestRouter(controller)
+
+	resp := performRequest(router, "/api/serverinfo")
+	var serverInfo model.ServerInfoResp
+	if err := json.Unmarshal(resp.Body.Bytes(), &serverInfo); err != nil {
+		t.Fatalf("legacy serverinfo should be a bare object: %v, body: %s", err, resp.Body.String())
+	}
+	if serverInfo.Version == "" {
+		t.Fatal("legacy serverinfo version should be set")
+	}
+	var serverInfoRaw map[string]json.RawMessage
+	if err := json.Unmarshal(resp.Body.Bytes(), &serverInfoRaw); err != nil {
+		t.Fatalf("unmarshal legacy serverinfo object failed: %v", err)
+	}
+	if _, ok := serverInfoRaw["data"]; ok {
+		t.Fatalf("legacy serverinfo should not use v2 envelope: %s", resp.Body.String())
+	}
+	if _, ok := serverInfoRaw["config"]; ok {
+		t.Fatalf("legacy serverinfo should stay flat, got config in: %s", resp.Body.String())
+	}
+
+	resp = performRequest(router, "/api/clients")
+	var clients []model.ClientInfoResp
+	if err := json.Unmarshal(resp.Body.Bytes(), &clients); err != nil {
+		t.Fatalf("legacy clients should be a bare array: %v, body: %s", err, resp.Body.String())
+	}
+	if len(clients) != 3 {
+		t.Fatalf("legacy clients total mismatch, want 3 got %d", len(clients))
+	}
+
+	resp = performRequest(router, "/api/proxy/tcp")
+	var proxies model.GetProxyInfoResp
+	if err := json.Unmarshal(resp.Body.Bytes(), &proxies); err != nil {
+		t.Fatalf("legacy proxy response should be {proxies}: %v, body: %s", err, resp.Body.String())
+	}
+	if len(proxies.Proxies) != 2 {
+		t.Fatalf("legacy tcp proxy total mismatch, want 2 got %d", len(proxies.Proxies))
+	}
+	var envelope httppkg.V2Response
+	if err := json.Unmarshal(resp.Body.Bytes(), &envelope); err == nil && envelope.Code != 0 {
+		t.Fatalf("legacy proxy response should not use v2 envelope: %#v", envelope)
+	}
+
+	resp = performRequest(router, "/api/traffic/tcp-alice")
+	var traffic model.GetProxyTrafficResp
+	if err := json.Unmarshal(resp.Body.Bytes(), &traffic); err != nil {
+		t.Fatalf("legacy traffic should be a bare object: %v, body: %s", err, resp.Body.String())
+	}
+	if traffic.Name != "tcp-alice" ||
+		len(traffic.TrafficIn) != 2 || traffic.TrafficIn[0] != 7 || traffic.TrafficIn[1] != 6 ||
+		len(traffic.TrafficOut) != 2 || traffic.TrafficOut[0] != 70 || traffic.TrafficOut[1] != 60 {
+		t.Fatalf("legacy traffic should preserve today-first arrays, got: %#v", traffic)
+	}
+	var trafficRaw map[string]json.RawMessage
+	if err := json.Unmarshal(resp.Body.Bytes(), &trafficRaw); err != nil {
+		t.Fatalf("unmarshal legacy traffic object failed: %v", err)
+	}
+	if _, ok := trafficRaw["data"]; ok {
+		t.Fatalf("legacy traffic should not use v2 envelope: %s", resp.Body.String())
+	}
+}
+
+func v2TestIntPtr(value int) *int {
+	return &value
+}
+
+func newV2TestController(t *testing.T) *Controller {
+	t.Helper()
+
+	oldStatsCollector := mem.StatsCollector
+	mem.StatsCollector = &fakeStatsCollector{
+		proxies: map[string]*mem.ProxyStats{
+			"tcp-empty": {
+				Name:            "tcp-empty",
+				Type:            "tcp",
+				User:            "",
+				ClientID:        "legacy-client",
+				TodayTrafficIn:  10,
+				TodayTrafficOut: 20,
+				CurConns:        1,
+			},
+			"tcp-alice": {
+				Name:            "tcp-alice",
+				Type:            "tcp",
+				User:            "alice",
+				ClientID:        "client-a",
+				TodayTrafficIn:  30,
+				TodayTrafficOut: 40,
+				CurConns:        2,
+				LastStartTime:   "07-08 12:30:00",
+				LastCloseTime:   "07-08 12:31:40",
+				LastStartAt:     1783504200,
+				LastCloseAt:     1783504300,
+			},
+			"http-alice": {
+				Name:     "http-alice",
+				Type:     "http",
+				User:     "alice",
+				ClientID: "client-a",
+				CurConns: 3,
+			},
+			"udp-bob": {
+				Name:     "udp-bob",
+				Type:     "udp",
+				User:     "bob",
+				ClientID: "client-b",
+			},
+		},
+		traffic: map[string]*mem.ProxyTrafficInfo{
+			"tcp-alice": {
+				Name:       "tcp-alice",
+				TrafficIn:  []int64{7, 6},
+				TrafficOut: []int64{70, 60},
+			},
+		},
+	}
+	t.Cleanup(func() {
+		mem.StatsCollector = oldStatsCollector
+	})
+
+	clientRegistry := registry.NewClientRegistry()
+	clientRegistry.Register("", "legacy-client", "run-empty", "empty-host", "1.0.0", "127.0.0.1", "v1")
+	clientRegistry.Register("alice", "client-a", "run-a", "alice-host", "1.0.0", "127.0.0.2", "v2")
+	clientRegistry.Register("bob", "client-b", "run-b", "bob-host", "1.0.0", "127.0.0.3", "v1")
+	clientRegistry.MarkOfflineByRunID("run-b")
+
+	return NewController(&v1.ServerConfig{}, clientRegistry, serverproxy.NewManager())
+}
+
+func newV2TestRouter(controller *Controller) *mux.Router {
+	router := mux.NewRouter()
+	router.HandleFunc("/api/v2/users", httppkg.MakeHTTPHandlerFuncV2(controller.APIV2UserList)).Methods(http.MethodGet)
+	router.HandleFunc("/api/v2/system/info", httppkg.MakeHTTPHandlerFuncV2(controller.APIV2SystemInfo)).Methods(http.MethodGet)
+	router.HandleFunc("/api/v2/system/prune", httppkg.MakeHTTPHandlerFuncV2(controller.APIV2SystemPrune)).Methods(http.MethodPost)
+	router.HandleFunc("/api/v2/clients", httppkg.MakeHTTPHandlerFuncV2(controller.APIV2ClientList)).Methods(http.MethodGet)
+	encodedPathRouter := router.NewRoute().Subrouter()
+	encodedPathRouter.UseEncodedPath()
+	encodedPathRouter.HandleFunc("/api/v2/clients/{key}", httppkg.MakeHTTPHandlerFuncV2(controller.APIV2ClientDetail)).Methods(http.MethodGet)
+	router.HandleFunc("/api/v2/proxies", httppkg.MakeHTTPHandlerFuncV2(controller.APIV2ProxyList)).Methods(http.MethodGet)
+	encodedPathRouter.HandleFunc("/api/v2/proxies/{name}/traffic", httppkg.MakeHTTPHandlerFuncV2(controller.APIV2ProxyTraffic)).Methods(http.MethodGet)
+	encodedPathRouter.HandleFunc("/api/v2/proxies/{name}", httppkg.MakeHTTPHandlerFuncV2(controller.APIV2ProxyDetail)).Methods(http.MethodGet)
+	router.HandleFunc("/api/serverinfo", httppkg.MakeHTTPHandlerFunc(controller.APIServerInfo)).Methods(http.MethodGet)
+	router.HandleFunc("/api/clients", httppkg.MakeHTTPHandlerFunc(controller.APIClientList)).Methods(http.MethodGet)
+	router.HandleFunc("/api/proxy/{type}", httppkg.MakeHTTPHandlerFunc(controller.APIProxyByType)).Methods(http.MethodGet)
+	router.HandleFunc("/api/traffic/{name}", httppkg.MakeHTTPHandlerFunc(controller.APIProxyTraffic)).Methods(http.MethodGet)
+	return router
+}
+
+func performRequest(handler http.Handler, target string) *httptest.ResponseRecorder {
+	return performRequestWithMethod(handler, http.MethodGet, target)
+}
+
+func performRequestWithMethod(handler http.Handler, method, target string) *httptest.ResponseRecorder {
+	req := httptest.NewRequest(method, target, nil)
+	resp := httptest.NewRecorder()
+	handler.ServeHTTP(resp, req)
+	return resp
+}
+
+func decodeResponse[T any](t *testing.T, resp *httptest.ResponseRecorder) T {
+	t.Helper()
+
+	var out T
+	if err := json.Unmarshal(resp.Body.Bytes(), &out); err != nil {
+		t.Fatalf("unmarshal response failed: %v, body: %s", err, resp.Body.String())
+	}
+	return out
+}
+
+func assertRawJSONKeys(t *testing.T, raw map[string]json.RawMessage, want ...string) {
+	t.Helper()
+
+	if len(raw) != len(want) {
+		t.Fatalf("json keys mismatch, want %v got %v", want, raw)
+	}
+	for _, key := range want {
+		if _, ok := raw[key]; !ok {
+			t.Fatalf("json key %q missing from %v", key, raw)
+		}
+	}
+}
+
+func assertRawJSONKeysFromMessage(t *testing.T, raw json.RawMessage, want ...string) {
+	t.Helper()
+
+	var out map[string]json.RawMessage
+	if err := json.Unmarshal(raw, &out); err != nil {
+		t.Fatalf("unmarshal raw json object failed: %v, body: %s", err, string(raw))
+	}
+	assertRawJSONKeys(t, out, want...)
+}
+
+func mustMarshalJSON(t *testing.T, value any) json.RawMessage {
+	t.Helper()
+
+	out, err := json.Marshal(value)
+	if err != nil {
+		t.Fatalf("marshal json failed: %v", err)
+	}
+	return out
+}

server/http/model/v2.go

@@ -0,0 +1,179 @@
+// Copyright 2026 The frp Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package model
+
+type V2PageResp[T any] struct {
+	Total    int `json:"total"`
+	Page     int `json:"page"`
+	PageSize int `json:"pageSize"`
+	Items    []T `json:"items"`
+}
+
+type V2SystemInfoResp struct {
+	Version string                 `json:"version"`
+	Config  V2SystemInfoConfigResp `json:"config"`
+	Status  V2SystemInfoStatusResp `json:"status"`
+}
+
+type V2SystemInfoConfigResp struct {
+	BindPort              int    `json:"bindPort"`
+	VhostHTTPPort         int    `json:"vhostHTTPPort"`
+	VhostHTTPSPort        int    `json:"vhostHTTPSPort"`
+	TCPMuxHTTPConnectPort int    `json:"tcpmuxHTTPConnectPort"`
+	KCPBindPort           int    `json:"kcpBindPort"`
+	QUICBindPort          int    `json:"quicBindPort"`
+	SubdomainHost         string `json:"subdomainHost"`
+	MaxPoolCount          int64  `json:"maxPoolCount"`
+	MaxPortsPerClient     int64  `json:"maxPortsPerClient"`
+	HeartbeatTimeout      int64  `json:"heartbeatTimeout"`
+	AllowPortsStr         string `json:"allowPortsStr"`
+	TLSForce              bool   `json:"tlsForce"`
+}
+
+type V2SystemInfoStatusResp struct {
+	TotalTrafficIn  int64            `json:"totalTrafficIn"`
+	TotalTrafficOut int64            `json:"totalTrafficOut"`
+	CurConns        int64            `json:"curConns"`
+	ClientCounts    int64            `json:"clientCounts"`
+	ProxyTypeCounts map[string]int64 `json:"proxyTypeCount"`
+}
+
+type V2SystemPruneResp struct {
+	Type    string `json:"type"`
+	Cleared int    `json:"cleared"`
+	Total   int    `json:"total"`
+}
+
+type V2UserResp struct {
+	User        string `json:"user"`
+	ClientCount int    `json:"clientCount"`
+	ProxyCount  int    `json:"proxyCount"`
+}
+
+type V2ClientDetailResp struct {
+	ClientInfoResp
+	Status V2ClientStatusResp `json:"status"`
+}
+
+type V2ClientStatusResp struct {
+	State      string `json:"phase"`
+	CurConns   int64  `json:"curConns"`
+	ProxyCount int64  `json:"proxyCount"`
+}
+
+type V2ProxyResp struct {
+	Name     string            `json:"name"`
+	User     string            `json:"user"`
+	ClientID string            `json:"clientID"`
+	Spec     V2ProxySpec       `json:"spec"`
+	Status   V2ProxyStatusResp `json:"status"`
+}
+
+type V2ProxySpec struct {
+	Type string `json:"type"`
+
+	TCP    *V2TCPProxySpec    `json:"tcp,omitempty"`
+	UDP    *V2UDPProxySpec    `json:"udp,omitempty"`
+	HTTP   *V2HTTPProxySpec   `json:"http,omitempty"`
+	HTTPS  *V2HTTPSProxySpec  `json:"https,omitempty"`
+	TCPMux *V2TCPMuxProxySpec `json:"tcpmux,omitempty"`
+	STCP   *V2STCPProxySpec   `json:"stcp,omitempty"`
+	SUDP   *V2SUDPProxySpec   `json:"sudp,omitempty"`
+	XTCP   *V2XTCPProxySpec   `json:"xtcp,omitempty"`
+}
+
+type V2ProxyBaseSpec struct {
+	Annotations  map[string]string        `json:"annotations,omitempty"`
+	Metadatas    map[string]string        `json:"metadatas,omitempty"`
+	Transport    *V2ProxyTransportSpec    `json:"transport,omitempty"`
+	LoadBalancer *V2ProxyLoadBalancerSpec `json:"loadBalancer,omitempty"`
+}
+
+type V2ProxyTransportSpec struct {
+	UseEncryption      bool   `json:"useEncryption"`
+	UseCompression     bool   `json:"useCompression"`
+	BandwidthLimit     string `json:"bandwidthLimit"`
+	BandwidthLimitMode string `json:"bandwidthLimitMode"`
+}
+
+type V2ProxyLoadBalancerSpec struct {
+	Group string `json:"group"`
+}
+
+type V2TCPProxySpec struct {
+	V2ProxyBaseSpec
+	RemotePort *int `json:"remotePort,omitempty"`
+}
+
+type V2UDPProxySpec struct {
+	V2ProxyBaseSpec
+	RemotePort *int `json:"remotePort,omitempty"`
+}
+
+type V2HTTPProxySpec struct {
+	V2ProxyBaseSpec
+	CustomDomains     []string `json:"customDomains,omitempty"`
+	Subdomain         string   `json:"subdomain,omitempty"`
+	Locations         []string `json:"locations,omitempty"`
+	HostHeaderRewrite string   `json:"hostHeaderRewrite,omitempty"`
+}
+
+type V2HTTPSProxySpec struct {
+	V2ProxyBaseSpec
+	CustomDomains []string `json:"customDomains,omitempty"`
+	Subdomain     string   `json:"subdomain,omitempty"`
+}
+
+type V2TCPMuxProxySpec struct {
+	V2ProxyBaseSpec
+	CustomDomains   []string `json:"customDomains,omitempty"`
+	Subdomain       string   `json:"subdomain,omitempty"`
+	Multiplexer     string   `json:"multiplexer,omitempty"`
+	RouteByHTTPUser string   `json:"routeByHTTPUser,omitempty"`
+}
+
+type V2STCPProxySpec struct {
+	V2ProxyBaseSpec
+}
+
+type V2SUDPProxySpec struct {
+	V2ProxyBaseSpec
+}
+
+type V2XTCPProxySpec struct {
+	V2ProxyBaseSpec
+}
+
+type V2ProxyStatusResp struct {
+	State           string `json:"phase"`
+	TodayTrafficIn  int64  `json:"todayTrafficIn"`
+	TodayTrafficOut int64  `json:"todayTrafficOut"`
+	CurConns        int64  `json:"curConns"`
+	LastStartAt     int64  `json:"lastStartAt,omitempty"`
+	LastCloseAt     int64  `json:"lastCloseAt,omitempty"`
+}
+
+type V2ProxyTrafficResp struct {
+	Name        string                    `json:"name"`
+	Unit        string                    `json:"unit"`
+	Granularity string                    `json:"granularity"`
+	History     []V2ProxyTrafficPointResp `json:"history"`
+}
+
+type V2ProxyTrafficPointResp struct {
+	Date       string `json:"date"`
+	TrafficIn  int64  `json:"trafficIn"`
+	TrafficOut int64  `json:"trafficOut"`
+}

test/e2e/v1/plugin/client.go

@@ -1,18 +1,24 @@
 package plugin
 
 import (
+	"bufio"
 	"crypto/tls"
 	"fmt"
+	"io"
+	"net"
 	"net/http"
 	"strconv"
 	"strings"
 
 	"github.com/onsi/ginkgo/v2"
+	pp "github.com/pires/go-proxyproto"
 
 	"github.com/fatedier/frp/pkg/transport"
+	"github.com/fatedier/frp/pkg/util/log"
 	"github.com/fatedier/frp/test/e2e/framework"
 	"github.com/fatedier/frp/test/e2e/framework/consts"
 	"github.com/fatedier/frp/test/e2e/mock/server/httpserver"
+	"github.com/fatedier/frp/test/e2e/mock/server/streamserver"
 	"github.com/fatedier/frp/test/e2e/pkg/cert"
 	"github.com/fatedier/frp/test/e2e/pkg/port"
 	"github.com/fatedier/frp/test/e2e/pkg/request"
@@ -450,4 +456,85 @@ var _ = ginkgo.Describe("[Feature: Client-Plugins]", func() {
 			ExpectResp([]byte("test")).
 			Ensure()
 	})
+
+	ginkgo.It("tls2raw with proxy protocol v2", func() {
+		generator := &cert.SelfSignedCertGenerator{}
+		artifacts, err := generator.Generate("example.com")
+		framework.ExpectNoError(err)
+		crtPath := f.WriteTempFile("tls2raw_proxy_protocol_server.crt", string(artifacts.Cert))
+		keyPath := f.WriteTempFile("tls2raw_proxy_protocol_server.key", string(artifacts.Key))
+
+		serverConf := consts.DefaultServerConfig
+		vhostHTTPSPort := f.AllocPort()
+		serverConf += fmt.Sprintf(`
+		vhostHTTPSPort = %d
+		`, vhostHTTPSPort)
+
+		localPort := f.AllocPort()
+		clientConf := consts.DefaultClientConfig + fmt.Sprintf(`
+		[[proxies]]
+		name = "tls2raw-proxy-protocol-test"
+		type = "https"
+		customDomains = ["example.com"]
+		transport.proxyProtocolVersion = "v2"
+		[proxies.plugin]
+		type = "tls2raw"
+		localAddr = "127.0.0.1:%d"
+		crtPath = "%s"
+		keyPath = "%s"
+		`, localPort, crtPath, keyPath)
+
+		f.RunProcesses(serverConf, []string{clientConf})
+
+		localServer := streamserver.New(streamserver.TCP, streamserver.WithBindPort(localPort),
+			streamserver.WithCustomHandler(func(c net.Conn) {
+				defer c.Close()
+
+				writeResp := func(body string) {
+					_, _ = fmt.Fprintf(c, "HTTP/1.1 200 OK\r\nContent-Length: %d\r\nConnection: close\r\n\r\n%s", len(body), body)
+				}
+
+				rd := bufio.NewReader(c)
+				ppHeader, err := pp.Read(rd)
+				if err != nil {
+					log.Errorf("read proxy protocol error: %v", err)
+					writeResp("missing proxy protocol")
+					return
+				}
+				if ppHeader.Version != 2 {
+					log.Errorf("unexpected proxy protocol version: %d", ppHeader.Version)
+					writeResp("unexpected proxy protocol version")
+					return
+				}
+				srcAddr, ok := ppHeader.SourceAddr.(*net.TCPAddr)
+				if !ok || srcAddr.IP.String() != "127.0.0.1" {
+					log.Errorf("unexpected proxy protocol source address: %v", ppHeader.SourceAddr)
+					writeResp("unexpected proxy protocol source address")
+					return
+				}
+
+				req, err := http.ReadRequest(rd)
+				if err != nil {
+					log.Errorf("read http request after proxy protocol error: %v", err)
+					writeResp("missing http request")
+					return
+				}
+				_, _ = io.Copy(io.Discard, req.Body)
+				_ = req.Body.Close()
+
+				writeResp("test")
+			}))
+		f.RunServer("", localServer)
+
+		framework.NewRequestExpect(f).
+			Port(vhostHTTPSPort).
+			RequestModify(func(r *request.Request) {
+				r.HTTPS().HTTPHost("example.com").TLSConfig(&tls.Config{
+					ServerName:         "example.com",
+					InsecureSkipVerify: true,
+				})
+			}).
+			ExpectResp([]byte("test")).
+			Ensure()
+	})
 })

web/frps/components.d.ts

@@ -15,7 +15,6 @@ declare module 'vue' {
     ElEmpty: typeof import('element-plus/es')['ElEmpty']
     ElIcon: typeof import('element-plus/es')['ElIcon']
     ElInput: typeof import('element-plus/es')['ElInput']
-    ElPopover: typeof import('element-plus/es')['ElPopover']
     ElRow: typeof import('element-plus/es')['ElRow']
     ElSwitch: typeof import('element-plus/es')['ElSwitch']
     ElTag: typeof import('element-plus/es')['ElTag']

web/frps/src/api/client.ts

@@ -1,10 +1,30 @@
-import { http } from './http'
-import type { ClientInfoData } from '../types/client'
+import { buildQueryString, http } from './http'
+import type { V2Page } from './http'
+import type { ClientInfoData, ClientListV2Params } from '../types/client'
 
 export const getClients = () => {
   return http.get<ClientInfoData[]>('../api/clients')
 }
 
+export const getClientsV2 = (params: ClientListV2Params = {}) => {
+  return http.getV2<V2Page<ClientInfoData>>(
+    `../api/v2/clients${buildQueryString({
+      page: params.page,
+      pageSize: params.pageSize,
+      status:
+        params.status && params.status !== 'all' ? params.status : undefined,
+      q: params.q || undefined,
+      user: params.user,
+      clientID: params.clientID || undefined,
+      runID: params.runID || undefined,
+    })}`,
+  )
+}
+
 export const getClient = (key: string) => {
   return http.get<ClientInfoData>(`../api/clients/${key}`)
 }
+
+export const getClientV2 = (key: string) => {
+  return http.getV2<ClientInfoData>(`../api/v2/clients/${encodeURIComponent(key)}`)
+}

web/frps/src/api/http.ts

@@ -11,6 +11,21 @@ class HTTPError extends Error {
   }
 }
 
+export interface V2Envelope<T> {
+  code: number
+  msg: string
+  data: T
+}
+
+export interface V2Page<T> {
+  total: number
+  page: number
+  pageSize: number
+  items: T[]
+}
+
+type QueryParamValue = string | number | boolean | null | undefined
+
 async function request<T>(url: string, options: RequestInit = {}): Promise<T> {
   const defaultOptions: RequestInit = {
     credentials: 'include',
@@ -34,9 +49,62 @@ async function request<T>(url: string, options: RequestInit = {}): Promise<T> {
   return response.json()
 }
 
+async function requestV2<T>(
+  url: string,
+  options: RequestInit = {},
+): Promise<T> {
+  const defaultOptions: RequestInit = {
+    credentials: 'include',
+  }
+
+  const response = await fetch(url, { ...defaultOptions, ...options })
+  const envelope = (await response.json().catch(() => null)) as
+    | V2Envelope<T>
+    | null
+
+  if (!response.ok) {
+    throw new HTTPError(
+      response.status,
+      response.statusText,
+      envelope?.msg || `HTTP ${response.status}`,
+    )
+  }
+
+  if (!envelope || typeof envelope.code !== 'number') {
+    throw new Error('Invalid API v2 response')
+  }
+
+  if (envelope.code >= 400) {
+    throw new HTTPError(envelope.code, envelope.msg, envelope.msg)
+  }
+
+  return envelope.data
+}
+
+export const buildQueryString = (
+  params: Record<string, QueryParamValue>,
+): string => {
+  const query = new URLSearchParams()
+  for (const [key, value] of Object.entries(params)) {
+    if (value === null || value === undefined) continue
+    query.append(key, String(value))
+  }
+  const text = query.toString()
+  return text ? `?${text}` : ''
+}
+
 export const http = {
   get: <T>(url: string, options?: RequestInit) =>
     request<T>(url, { ...options, method: 'GET' }),
+  getV2: <T>(url: string, options?: RequestInit) =>
+    requestV2<T>(url, { ...options, method: 'GET' }),
+  postV2: <T>(url: string, body?: any, options?: RequestInit) =>
+    requestV2<T>(url, {
+      ...options,
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json', ...options?.headers },
+      body: JSON.stringify(body),
+    }),
   post: <T>(url: string, body?: any, options?: RequestInit) =>
     request<T>(url, {
       ...options,

web/frps/src/api/proxy.ts

@@ -1,26 +1,118 @@
-import { http } from './http'
+import { buildQueryString, http } from './http'
+import { formatUnixSeconds } from '../utils/format'
+import type { V2Page } from './http'
 import type {
   GetProxyResponse,
+  ProxyListV2Params,
   ProxyStatsInfo,
+  ProxyV2Info,
+  ProxyV2Spec,
+  ProxyV2SpecBlocks,
+  ProxyV2Type,
   TrafficResponse,
 } from '../types/proxy'
 
+export interface SystemPruneResponse {
+  type: 'offline_proxies'
+  cleared: number
+  total: number
+}
+
 export const getProxiesByType = (type: string) => {
   return http.get<GetProxyResponse>(`../api/proxy/${type}`)
 }
 
+export const getProxiesV2 = async (params: ProxyListV2Params = {}) => {
+  const page = await http.getV2<V2Page<ProxyV2Info>>(
+    `../api/v2/proxies${buildQueryString({
+      page: params.page,
+      pageSize: params.pageSize,
+      status:
+        params.status && params.status !== 'all' ? params.status : undefined,
+      q: params.q || undefined,
+      type: params.type || undefined,
+      user: params.user,
+      clientID: params.clientID || undefined,
+    })}`,
+  )
+
+  return {
+    ...page,
+    items: page.items.map(toLegacyProxyStats),
+  }
+}
+
+const getActiveProxySpec = (
+  spec: ProxyV2Spec,
+): ProxyV2SpecBlocks[ProxyV2Type] => {
+  switch (spec.type) {
+    case 'tcp':
+      return spec.tcp
+    case 'udp':
+      return spec.udp
+    case 'http':
+      return spec.http
+    case 'https':
+      return spec.https
+    case 'tcpmux':
+      return spec.tcpmux
+    case 'stcp':
+      return spec.stcp
+    case 'sudp':
+      return spec.sudp
+    case 'xtcp':
+      return spec.xtcp
+    default:
+      return assertNever(spec)
+  }
+}
+
+const assertNever = (value: never): never => {
+  throw new Error(`Unsupported proxy spec: ${JSON.stringify(value)}`)
+}
+
+export const toLegacyProxyStats = (proxy: ProxyV2Info): ProxyStatsInfo => {
+  const type = proxy.spec.type
+  const activeSpec = getActiveProxySpec(proxy.spec)
+
+  return {
+    name: proxy.name,
+    type,
+    conf: proxy.status.phase === 'offline' ? null : activeSpec,
+    user: proxy.user,
+    clientID: proxy.clientID,
+    todayTrafficIn: proxy.status.todayTrafficIn,
+    todayTrafficOut: proxy.status.todayTrafficOut,
+    curConns: proxy.status.curConns,
+    lastStartTime: formatUnixSeconds(proxy.status.lastStartAt),
+    lastCloseTime: formatUnixSeconds(proxy.status.lastCloseAt),
+    status: proxy.status.phase,
+  }
+}
+
 export const getProxy = (type: string, name: string) => {
   return http.get<ProxyStatsInfo>(`../api/proxy/${type}/${name}`)
 }
 
+export const getProxyByNameV2 = async (name: string) => {
+  const proxy = await http.getV2<ProxyV2Info>(
+    `../api/v2/proxies/${encodeURIComponent(name)}`,
+  )
+  return toLegacyProxyStats(proxy)
+}
+
 export const getProxyByName = (name: string) => {
   return http.get<ProxyStatsInfo>(`../api/proxies/${name}`)
 }
 
 export const getProxyTraffic = (name: string) => {
-  return http.get<TrafficResponse>(`../api/traffic/${name}`)
+  return http.getV2<TrafficResponse>(
+    `../api/v2/proxies/${encodeURIComponent(name)}/traffic`,
+  )
 }
 
 export const clearOfflineProxies = () => {
-  return http.delete('../api/proxies?status=offline')
+  return http.postV2<SystemPruneResponse>(
+    '../api/v2/system/prune?type=offline_proxies',
+  )
 }

web/frps/src/api/server.ts

@@ -2,5 +2,5 @@ import { http } from './http'
 import type { ServerInfo } from '../types/server'
 
 export const getServerInfo = () => {
-  return http.get<ServerInfo>('../api/serverinfo')
+  return http.getV2<ServerInfo>('../api/v2/system/info')
 }

web/frps/src/components/Traffic.vue

@@ -54,6 +54,7 @@ import { ref, onMounted } from 'vue'
 import { ElMessage } from 'element-plus'
 import { formatFileSize } from '../utils/format'
 import { getProxyTraffic } from '../api/proxy'
+import type { TrafficResponse } from '../types/proxy'
 
 const props = defineProps<{
   proxyName: string
@@ -71,41 +72,24 @@ const chartData = ref<
 >([])
 const maxVal = ref(0)
 
-const processData = (trafficIn: number[], trafficOut: number[]) => {
-  // Ensure we have arrays and reverse them (server returns newest first)
-  const inArr = [...(trafficIn || [])].reverse()
-  const outArr = [...(trafficOut || [])].reverse()
-
-  // Pad with zeros if less than 7 days
-  while (inArr.length < 7) inArr.unshift(0)
-  while (outArr.length < 7) outArr.unshift(0)
-
-  // Slice to last 7 entries just in case
-  const finalIn = inArr.slice(-7)
-  const finalOut = outArr.slice(-7)
-
-  // Calculate dates (last 7 days ending today)
-  const dates: string[] = []
-  const d = new Date()
-  d.setDate(d.getDate() - 6)
-
-  for (let i = 0; i < 7; i++) {
-    dates.push(`${d.getMonth() + 1}-${d.getDate()}`)
-    d.setDate(d.getDate() + 1)
+const formatDateLabel = (date: string) => {
+  const parts = date.split('-')
+  if (parts.length !== 3) return date
+  return `${Number(parts[1])}-${Number(parts[2])}`
 }
 
-  // Find max value for scaling
-  const maxIn = Math.max(...finalIn)
-  const maxOut = Math.max(...finalOut)
+const processData = (history: TrafficResponse['history'] = []) => {
+  const points = history || []
+  const maxIn = Math.max(0, ...points.map((item) => item.trafficIn))
+  const maxOut = Math.max(0, ...points.map((item) => item.trafficOut))
   maxVal.value = Math.max(maxIn, maxOut, 100) // Minimum scale 100 bytes
 
-  // Build chart data
-  chartData.value = dates.map((date, i) => ({
-    date,
-    in: finalIn[i],
-    out: finalOut[i],
-    inPercent: (finalIn[i] / maxVal.value) * 100,
-    outPercent: (finalOut[i] / maxVal.value) * 100,
+  chartData.value = points.map((item) => ({
+    date: formatDateLabel(item.date),
+    in: item.trafficIn,
+    out: item.trafficOut,
+    inPercent: (item.trafficIn / maxVal.value) * 100,
+    outPercent: (item.trafficOut / maxVal.value) * 100,
   }))
 }
 
@@ -113,7 +97,7 @@ const fetchData = () => {
   loading.value = true
   getProxyTraffic(props.proxyName)
     .then((json) => {
-      processData(json.trafficIn, json.trafficOut)
+      processData(json.history)
     })
     .catch((err) => {
       ElMessage({

web/frps/src/types/client.ts

@@ -7,9 +7,25 @@ export interface ClientInfoData {
   wireProtocol?: string
   hostname: string
   clientIP?: string
-  metas?: Record<string, string>
   firstConnectedAt: number
   lastConnectedAt: number
   disconnectedAt?: number
   online: boolean
+  status?: ClientStatus
+}
+
+export interface ClientStatus {
+  phase: 'online' | 'offline'
+  curConns: number
+  proxyCount: number
+}
+
+export interface ClientListV2Params {
+  page?: number
+  pageSize?: number
+  status?: 'all' | 'online' | 'offline'
+  q?: string
+  user?: string
+  clientID?: string
+  runID?: string
 }

web/frps/src/types/proxy.ts

@@ -1,5 +1,6 @@
 export interface ProxyStatsInfo {
   name: string
+  type?: string
   conf: any
   user: string
   clientID: string
@@ -15,8 +16,114 @@ export interface GetProxyResponse {
   proxies: ProxyStatsInfo[]
 }
 
+export interface ProxyListV2Params {
+  page?: number
+  pageSize?: number
+  status?: 'all' | 'online' | 'offline'
+  q?: string
+  type?: string
+  user?: string
+  clientID?: string
+}
+
+export interface ProxyV2Info {
+  name: string
+  user: string
+  clientID: string
+  spec: ProxyV2Spec
+  status: ProxyV2Status
+}
+
+export interface ProxyV2BaseSpec {
+  annotations?: Record<string, string>
+  metadatas?: Record<string, string>
+  transport?: {
+    useEncryption: boolean
+    useCompression: boolean
+    bandwidthLimit: string
+    bandwidthLimitMode: string
+  }
+  loadBalancer?: {
+    group: string
+  }
+}
+
+export interface ProxyV2TCPBlock extends ProxyV2BaseSpec {
+  remotePort?: number
+}
+
+export interface ProxyV2UDPBlock extends ProxyV2BaseSpec {
+  remotePort?: number
+}
+
+export interface ProxyV2HTTPBlock extends ProxyV2BaseSpec {
+  customDomains?: string[]
+  subdomain?: string
+  locations?: string[]
+  hostHeaderRewrite?: string
+}
+
+export interface ProxyV2HTTPSBlock extends ProxyV2BaseSpec {
+  customDomains?: string[]
+  subdomain?: string
+}
+
+export interface ProxyV2TCPMuxBlock extends ProxyV2BaseSpec {
+  customDomains?: string[]
+  subdomain?: string
+  multiplexer?: string
+  routeByHTTPUser?: string
+}
+
+export type ProxyV2STCPBlock = ProxyV2BaseSpec
+
+export type ProxyV2SUDPBlock = ProxyV2BaseSpec
+
+export type ProxyV2XTCPBlock = ProxyV2BaseSpec
+
+export interface ProxyV2SpecBlocks {
+  tcp: ProxyV2TCPBlock
+  udp: ProxyV2UDPBlock
+  http: ProxyV2HTTPBlock
+  https: ProxyV2HTTPSBlock
+  tcpmux: ProxyV2TCPMuxBlock
+  stcp: ProxyV2STCPBlock
+  sudp: ProxyV2SUDPBlock
+  xtcp: ProxyV2XTCPBlock
+}
+
+export type ProxyV2Type = keyof ProxyV2SpecBlocks
+
+type ProxyV2SpecFor<T extends ProxyV2Type> = {
+  type: T
+} & {
+  [K in T]: ProxyV2SpecBlocks[K]
+} & {
+  [K in Exclude<ProxyV2Type, T>]?: never
+}
+
+export type ProxyV2Spec = {
+  [T in ProxyV2Type]: ProxyV2SpecFor<T>
+}[ProxyV2Type]
+
+export interface ProxyV2Status {
+  phase: 'online' | 'offline'
+  todayTrafficIn: number
+  todayTrafficOut: number
+  curConns: number
+  lastStartAt?: number
+  lastCloseAt?: number
+}
+
 export interface TrafficResponse {
   name: string
-  trafficIn: number[]
-  trafficOut: number[]
+  unit: 'bytes'
+  granularity: 'day'
+  history: TrafficPoint[]
+}
+
+export interface TrafficPoint {
+  date: string
+  trafficIn: number
+  trafficOut: number
 }

web/frps/src/types/server.ts

@@ -1,5 +1,10 @@
 export interface ServerInfo {
   version: string
+  config: ServerInfoConfig
+  status: ServerInfoStatus
+}
+
+export interface ServerInfoConfig {
   bindPort: number
   vhostHTTPPort: number
   vhostHTTPSPort: number
@@ -12,8 +17,9 @@ export interface ServerInfo {
   heartbeatTimeout: number
   allowPortsStr: string
   tlsForce: boolean
+}
 
-  // Stats
+export interface ServerInfoStatus {
   totalTrafficIn: number
   totalTrafficOut: number
   curConns: number

web/frps/src/utils/client.ts

@@ -1,5 +1,5 @@
 import { formatDistanceToNow } from './format'
-import type { ClientInfoData } from '../types/client'
+import type { ClientInfoData, ClientStatus } from '../types/client'
 
 export class Client {
   key: string
@@ -10,11 +10,11 @@ export class Client {
   wireProtocol: string
   hostname: string
   ip: string
-  metas: Map<string, string>
   firstConnectedAt: Date
   lastConnectedAt: Date
   disconnectedAt?: Date
   online: boolean
+  status: ClientStatus
 
   constructor(data: ClientInfoData) {
     this.key = data.key
@@ -25,18 +25,17 @@ export class Client {
     this.wireProtocol = data.wireProtocol || ''
     this.hostname = data.hostname
     this.ip = data.clientIP || ''
-    this.metas = new Map<string, string>()
-    if (data.metas) {
-      for (const [key, value] of Object.entries(data.metas)) {
-        this.metas.set(key, value)
-      }
-    }
     this.firstConnectedAt = new Date(data.firstConnectedAt * 1000)
     this.lastConnectedAt = new Date(data.lastConnectedAt * 1000)
     if (data.disconnectedAt && data.disconnectedAt > 0) {
       this.disconnectedAt = new Date(data.disconnectedAt * 1000)
     }
     this.online = data.online
+    this.status = data.status || {
+      phase: this.online ? 'online' : 'offline',
+      curConns: 0,
+      proxyCount: 0,
+    }
   }
 
   get displayName(): string {
@@ -46,10 +45,6 @@ export class Client {
     return this.runID
   }
 
-  get shortRunId(): string {
-    return this.runID.substring(0, 8)
-  }
-
   get wireProtocolLabel(): string {
     if (!this.wireProtocol) return ''
     return `Protocol ${this.wireProtocol}`
@@ -67,28 +62,4 @@ export class Client {
     if (!this.disconnectedAt) return ''
     return formatDistanceToNow(this.disconnectedAt)
   }
-
-  get statusColor(): string {
-    return this.online ? 'success' : 'danger'
-  }
-
-  get metasArray(): Array<{ key: string; value: string }> {
-    const arr: Array<{ key: string; value: string }> = []
-    this.metas.forEach((value, key) => {
-      arr.push({ key, value })
-    })
-    return arr
-  }
-
-  matchesFilter(searchText: string): boolean {
-    const search = searchText.toLowerCase()
-    return (
-      this.key.toLowerCase().includes(search) ||
-      this.user.toLowerCase().includes(search) ||
-      this.clientID.toLowerCase().includes(search) ||
-      this.runID.toLowerCase().includes(search) ||
-      this.wireProtocol.toLowerCase().includes(search) ||
-      this.hostname.toLowerCase().includes(search)
-    )
-  }
 }

web/frps/src/utils/format.ts

@@ -19,6 +19,14 @@ export function formatDistanceToNow(date: Date): string {
   return Math.floor(seconds) + ' seconds ago'
 }
 
+export function formatUnixSeconds(seconds?: number): string {
+  if (seconds == null || !Number.isFinite(seconds) || seconds <= 0) return ''
+
+  const date = new Date(seconds * 1000)
+  const pad = (value: number) => value.toString().padStart(2, '0')
+  return `${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}:${pad(date.getSeconds())}`
+}
+
 export function formatFileSize(bytes: number): string {
   if (!Number.isFinite(bytes) || bytes < 0) return '0 B'
   if (bytes === 0) return '0 B'

web/frps/src/views/ClientDetail.vue

@@ -55,7 +55,7 @@
           <div class="info-section">
             <div class="info-item">
               <span class="info-label">Connections</span>
-              <span class="info-value">{{ totalConnections }}</span>
+              <span class="info-value">{{ client.status.curConns }}</span>
             </div>
             <div class="info-item">
               <span class="info-label">Run ID</span>
@@ -85,7 +85,7 @@
           <div class="proxies-header">
             <div class="proxies-title">
               <h2>Proxies</h2>
-              <span class="proxies-count">{{ filteredProxies.length }}</span>
+              <span class="proxies-count">{{ total }}</span>
             </div>
             <el-input
               v-model="proxySearch"
@@ -100,21 +100,32 @@
               <el-icon class="is-loading"><Loading /></el-icon>
               <span>Loading...</span>
             </div>
-            <div v-else-if="filteredProxies.length > 0" class="proxies-list">
+            <div v-else-if="proxies.length > 0" class="proxies-list">
               <ProxyCard
-                v-for="proxy in filteredProxies"
-                :key="proxy.name"
+                v-for="proxy in proxies"
+                :key="`${proxy.type}:${proxy.name}`"
                 :proxy="proxy"
                 show-type
               />
             </div>
-            <div v-else-if="clientProxies.length > 0" class="empty-state">
+            <div v-else-if="proxySearch.trim()" class="empty-state">
               <p>No proxies match "{{ proxySearch }}"</p>
             </div>
             <div v-else class="empty-state">
               <p>No proxies found</p>
             </div>
           </div>
+          <div v-if="total > 0" class="pagination-section">
+            <ElPagination
+              :current-page="page"
+              :page-size="pageSize"
+              :page-sizes="[10, 20, 50, 100]"
+              :total="total"
+              layout="total, sizes, prev, pager, next"
+              @current-change="onPageChange"
+              @size-change="onPageSizeChange"
+            />
+          </div>
         </div>
       </template>
 
@@ -130,13 +141,13 @@
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, computed } from 'vue'
+import { ref, onMounted, onUnmounted, watch } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
-import { ElMessage } from 'element-plus'
+import { ElMessage, ElPagination } from 'element-plus'
 import { ArrowLeft, Loading, Search } from '@element-plus/icons-vue'
 import { Client } from '../utils/client'
-import { getClient } from '../api/client'
-import { getProxiesByType } from '../api/proxy'
+import { getClientV2 } from '../api/client'
+import { getProxiesV2 } from '../api/proxy'
 import {
   BaseProxy,
   TCPProxy,
@@ -149,6 +160,8 @@ import {
 } from '../utils/proxy'
 import { getServerInfo } from '../api/server'
 import ProxyCard from '../components/ProxyCard.vue'
+import type { ProxyStatsInfo } from '../types/proxy'
+import type { ServerInfo } from '../types/server'
 
 const route = useRoute()
 const router = useRouter()
@@ -163,119 +176,191 @@ const goBack = () => {
   }
 }
 const proxiesLoading = ref(false)
-const allProxies = ref<BaseProxy[]>([])
+const proxies = ref<BaseProxy[]>([])
 const proxySearch = ref('')
+const page = ref(1)
+const pageSize = ref(10)
+const total = ref(0)
+let requestSeq = 0
+let searchDebounceTimer: number | null = null
 
-let serverInfo: {
-  vhostHTTPPort: number
-  vhostHTTPSPort: number
-  tcpmuxHTTPConnectPort: number
-  subdomainHost: string
-} | null = null
+let serverInfoPromise: Promise<ServerInfo> | null = null
 
-const clientProxies = computed(() => {
-  if (!client.value) return []
-  return allProxies.value.filter(
-    (p) =>
-      p.clientID === client.value!.clientID && p.user === client.value!.user,
-  )
+const fetchServerInfo = (): Promise<ServerInfo> => {
+  if (!serverInfoPromise) {
+    serverInfoPromise = getServerInfo().catch((err) => {
+      serverInfoPromise = null
+      throw err
     })
-
-const filteredProxies = computed(() => {
-  if (!proxySearch.value) return clientProxies.value
-  const search = proxySearch.value.toLowerCase()
-  return clientProxies.value.filter(
-    (p) =>
-      p.name.toLowerCase().includes(search) ||
-      p.type.toLowerCase().includes(search),
-  )
-})
-
-const totalConnections = computed(() => {
-  return clientProxies.value.reduce((sum, p) => sum + p.conns, 0)
-})
-
-const fetchServerInfo = async () => {
-  if (serverInfo) return serverInfo
-  const res = await getServerInfo()
-  serverInfo = res
-  return serverInfo
+  }
+  return serverInfoPromise
 }
 
-const fetchClient = async () => {
+const fetchClient = async (): Promise<boolean> => {
   const key = route.params.key as string
   if (!key) {
     loading.value = false
-    return
+    return false
   }
   try {
-    const data = await getClient(key)
+    const data = await getClientV2(key)
     client.value = new Client(data)
+    return true
   } catch (error: any) {
     ElMessage.error('Failed to fetch client: ' + error.message)
+    return false
   } finally {
     loading.value = false
   }
 }
 
-const fetchProxies = async () => {
-  proxiesLoading.value = true
-  const proxyTypes = ['tcp', 'udp', 'http', 'https', 'tcpmux', 'stcp', 'sudp']
-  const proxies: BaseProxy[] = []
-  try {
-    const info = await fetchServerInfo()
-    for (const type of proxyTypes) {
-      try {
-        const json = await getProxiesByType(type)
-        if (!json.proxies) continue
+const convertProxy = async (
+  proxy: ProxyStatsInfo,
+): Promise<BaseProxy | null> => {
+  const type = proxy.type || ''
   if (type === 'tcp') {
-          proxies.push(...json.proxies.map((p: any) => new TCPProxy(p)))
-        } else if (type === 'udp') {
-          proxies.push(...json.proxies.map((p: any) => new UDPProxy(p)))
-        } else if (type === 'http' && info?.vhostHTTPPort) {
-          proxies.push(
-            ...json.proxies.map(
-              (p: any) =>
-                new HTTPProxy(p, info.vhostHTTPPort, info.subdomainHost),
-            ),
-          )
-        } else if (type === 'https' && info?.vhostHTTPSPort) {
-          proxies.push(
-            ...json.proxies.map(
-              (p: any) =>
-                new HTTPSProxy(p, info.vhostHTTPSPort, info.subdomainHost),
-            ),
-          )
-        } else if (type === 'tcpmux' && info?.tcpmuxHTTPConnectPort) {
-          proxies.push(
-            ...json.proxies.map(
-              (p: any) =>
-                new TCPMuxProxy(
-                  p,
-                  info.tcpmuxHTTPConnectPort,
-                  info.subdomainHost,
-                ),
-            ),
-          )
-        } else if (type === 'stcp') {
-          proxies.push(...json.proxies.map((p: any) => new STCPProxy(p)))
-        } else if (type === 'sudp') {
-          proxies.push(...json.proxies.map((p: any) => new SUDPProxy(p)))
+    return new TCPProxy(proxy)
   }
-      } catch {
-        // Ignore
+  if (type === 'udp') {
+    return new UDPProxy(proxy)
   }
+  if (type === 'http') {
+    const info = await fetchServerInfo()
+    if (info && info.config.vhostHTTPPort) {
+      return new HTTPProxy(
+        proxy,
+        info.config.vhostHTTPPort,
+        info.config.subdomainHost,
+      )
     }
-    allProxies.value = proxies
-  } catch {
-    // Ignore
+    return null
+  }
+  if (type === 'https') {
+    const info = await fetchServerInfo()
+    if (info && info.config.vhostHTTPSPort) {
+      return new HTTPSProxy(
+        proxy,
+        info.config.vhostHTTPSPort,
+        info.config.subdomainHost,
+      )
+    }
+    return null
+  }
+  if (type === 'tcpmux') {
+    const info = await fetchServerInfo()
+    if (info && info.config.tcpmuxHTTPConnectPort) {
+      return new TCPMuxProxy(
+        proxy,
+        info.config.tcpmuxHTTPConnectPort,
+        info.config.subdomainHost,
+      )
+    }
+    return null
+  }
+  if (type === 'stcp') {
+    return new STCPProxy(proxy)
+  }
+  if (type === 'sudp') {
+    return new SUDPProxy(proxy)
+  }
+
+  const bp = new BaseProxy(proxy)
+  bp.type = type
+  return bp
+}
+
+const convertProxies = async (items: ProxyStatsInfo[]): Promise<BaseProxy[]> => {
+  const converted = await Promise.all(items.map((item) => convertProxy(item)))
+  return converted.filter((item): item is BaseProxy => item !== null)
+}
+
+const fetchProxies = async () => {
+  if (!client.value) return
+  const seq = ++requestSeq
+  proxiesLoading.value = true
+
+  try {
+    const q = proxySearch.value.trim()
+    const data = await getProxiesV2({
+      page: page.value,
+      pageSize: pageSize.value,
+      q: q || undefined,
+      clientID: client.value.clientID,
+      user: client.value.user,
+    })
+    if (seq !== requestSeq) return
+
+    const maxPage = Math.max(1, Math.ceil(data.total / data.pageSize))
+    if (data.items.length === 0 && data.total > 0 && data.page > maxPage) {
+      page.value = maxPage
+      await fetchProxies()
+      return
+    }
+
+    const converted = await convertProxies(data.items)
+    if (seq !== requestSeq) return
+
+    proxies.value = converted
+    total.value = data.total
+    page.value = data.page
+    pageSize.value = data.pageSize
+  } catch (error: any) {
+    if (seq !== requestSeq) return
+    ElMessage.error('Failed to fetch proxies: ' + error.message)
   } finally {
+    if (seq === requestSeq) {
       proxiesLoading.value = false
     }
   }
+}
+
+const clearSearchDebounce = () => {
+  if (searchDebounceTimer !== null) {
+    window.clearTimeout(searchDebounceTimer)
+    searchDebounceTimer = null
+  }
+}
+
+const invalidateProxyRequests = () => {
+  requestSeq++
+  proxiesLoading.value = false
+}
+
+const resetPageAndFetch = () => {
+  clearSearchDebounce()
+  page.value = 1
+  fetchProxies()
+}
+
+const onPageChange = (value: number) => {
+  clearSearchDebounce()
+  page.value = value
+  fetchProxies()
+}
+
+const onPageSizeChange = (value: number) => {
+  pageSize.value = value
+  resetPageAndFetch()
+}
+
+watch(proxySearch, () => {
+  clearSearchDebounce()
+  invalidateProxyRequests()
+  page.value = 1
+  searchDebounceTimer = window.setTimeout(() => {
+    searchDebounceTimer = null
+    fetchProxies()
+  }, 300)
+})
+
+onUnmounted(() => {
+  clearSearchDebounce()
+})
+
+onMounted(async () => {
+  const ok = await fetchClient()
+  if (!ok || !client.value) return
 
-onMounted(() => {
-  fetchClient()
   fetchProxies()
 })
 </script>
@@ -483,6 +568,12 @@ html.dark .status-badge.online {
   padding: 16px;
 }
 
+.pagination-section {
+  display: flex;
+  justify-content: center;
+  padding: 0 20px 20px;
+}
+
 .proxies-list {
   display: flex;
   flex-direction: column;

web/frps/src/views/Clients.vue

@@ -16,7 +16,9 @@
           >
             <span class="status-dot" :class="tab.value"></span>
             <span class="tab-label">{{ tab.label }}</span>
-            <span class="tab-count">{{ tab.count }}</span>
+            <span v-if="tab.count !== null" class="tab-count">{{
+              tab.count
+            }}</span>
           </button>
         </div>
       </div>
@@ -33,9 +35,9 @@
     </div>
 
     <div v-loading="loading" class="clients-content">
-      <div v-if="filteredClients.length > 0" class="clients-list">
+      <div v-if="clients.length > 0" class="clients-list">
         <ClientCard
-          v-for="client in filteredClients"
+          v-for="client in clients"
           :key="client.key"
           :client="client"
         />
@@ -44,82 +46,123 @@
         <el-empty description="No clients found" />
       </div>
     </div>
+
+    <div v-if="total > 0" class="pagination-section">
+      <ElPagination
+        :current-page="page"
+        :page-size="pageSize"
+        :page-sizes="[10, 20, 50, 100]"
+        :total="total"
+        layout="total, sizes, prev, pager, next"
+        @current-change="onPageChange"
+        @size-change="onPageSizeChange"
+      />
+    </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, computed, onMounted, onUnmounted } from 'vue'
-import { ElMessage } from 'element-plus'
+import { ref, computed, onMounted, onUnmounted, watch } from 'vue'
+import { ElMessage, ElPagination } from 'element-plus'
 import { Search } from '@element-plus/icons-vue'
 import { Client } from '../utils/client'
 import ClientCard from '../components/ClientCard.vue'
-import { getClients } from '../api/client'
+import { getClientsV2 } from '../api/client'
 
 const clients = ref<Client[]>([])
 const loading = ref(false)
 const searchText = ref('')
 const statusFilter = ref<'all' | 'online' | 'offline'>('all')
+const page = ref(1)
+const pageSize = ref(10)
+const total = ref(0)
 
 let refreshTimer: number | null = null
-
-const stats = computed(() => {
-  const total = clients.value.length
-  const online = clients.value.filter((c) => c.online).length
-  const offline = total - online
-  return { total, online, offline }
-})
+let searchDebounceTimer: number | null = null
+let requestSeq = 0
 
 const statusTabs = computed(() => [
-  { value: 'all' as const, label: 'All', count: stats.value.total },
-  { value: 'online' as const, label: 'Online', count: stats.value.online },
-  { value: 'offline' as const, label: 'Offline', count: stats.value.offline },
+  {
+    value: 'all' as const,
+    label: 'All',
+    count: statusFilter.value === 'all' ? total.value : null,
+  },
+  {
+    value: 'online' as const,
+    label: 'Online',
+    count: statusFilter.value === 'online' ? total.value : null,
+  },
+  {
+    value: 'offline' as const,
+    label: 'Offline',
+    count: statusFilter.value === 'offline' ? total.value : null,
+  },
 ])
 
-const filteredClients = computed(() => {
-  let result = clients.value
-
-  // Filter by status
-  if (statusFilter.value === 'online') {
-    result = result.filter((c) => c.online)
-  } else if (statusFilter.value === 'offline') {
-    result = result.filter((c) => !c.online)
-  }
-
-  // Filter by search text
-  if (searchText.value) {
-    result = result.filter((c) => c.matchesFilter(searchText.value))
-  }
-
-  // Sort: online first, then by display name
-  result.sort((a, b) => {
-    if (a.online !== b.online) {
-      return a.online ? -1 : 1
-    }
-    return a.displayName.localeCompare(b.displayName)
-  })
-
-  return result
-})
-
-const fetchData = async () => {
-  loading.value = true
+const fetchData = async (silent = false) => {
+  const seq = ++requestSeq
+  if (!silent) loading.value = true
   try {
-    const json = await getClients()
-    clients.value = json.map((data) => new Client(data))
+    const data = await getClientsV2({
+      page: page.value,
+      pageSize: pageSize.value,
+      status: statusFilter.value,
+      q: searchText.value.trim(),
+    })
+    if (seq !== requestSeq) return
+
+    const maxPage = Math.max(1, Math.ceil(data.total / data.pageSize))
+    if (data.items.length === 0 && data.total > 0 && data.page > maxPage) {
+      page.value = maxPage
+      await fetchData(silent)
+      return
+    }
+
+    clients.value = data.items.map((item) => new Client(item))
+    total.value = data.total
+    page.value = data.page
+    pageSize.value = data.pageSize
   } catch (error: any) {
+    if (seq !== requestSeq) return
     ElMessage({
       showClose: true,
       message: 'Failed to fetch clients: ' + error.message,
       type: 'error',
     })
   } finally {
+    if (seq === requestSeq) {
       loading.value = false
     }
   }
+}
+
+const clearSearchDebounce = () => {
+  if (searchDebounceTimer !== null) {
+    window.clearTimeout(searchDebounceTimer)
+    searchDebounceTimer = null
+  }
+}
+
+const resetPageAndFetch = () => {
+  clearSearchDebounce()
+  page.value = 1
+  fetchData()
+}
+
+const onPageChange = (value: number) => {
+  clearSearchDebounce()
+  page.value = value
+  fetchData()
+}
+
+const onPageSizeChange = (value: number) => {
+  pageSize.value = value
+  resetPageAndFetch()
+}
 
 const startAutoRefresh = () => {
   refreshTimer = window.setInterval(() => {
-    fetchData()
+    fetchData(true)
   }, 5000)
 }
 
@@ -130,6 +173,19 @@ const stopAutoRefresh = () => {
   }
 }
 
+watch(statusFilter, () => {
+  resetPageAndFetch()
+})
+
+watch(searchText, () => {
+  clearSearchDebounce()
+  page.value = 1
+  searchDebounceTimer = window.setTimeout(() => {
+    searchDebounceTimer = null
+    fetchData()
+  }, 300)
+})
+
 onMounted(() => {
   fetchData()
   startAutoRefresh()
@@ -137,6 +193,7 @@ onMounted(() => {
 
 onUnmounted(() => {
   stopAutoRefresh()
+  clearSearchDebounce()
 })
 </script>
 
@@ -274,6 +331,11 @@ onUnmounted(() => {
   padding: 60px 0;
 }
 
+.pagination-section {
+  display: flex;
+  justify-content: flex-end;
+}
+
 /* Dark mode adjustments */
 html.dark .status-tab {
   background: var(--el-bg-color-overlay);
@@ -298,5 +360,9 @@ html.dark .status-tab.active {
   .status-tab {
     flex-shrink: 0;
   }
+
+  .pagination-section {
+    justify-content: center;
+  }
 }
 </style>

web/frps/src/views/Proxies.vue

@@ -8,7 +8,7 @@
         </div>
 
         <div class="actions-section">
-          <ActionButton variant="outline" size="small" @click="fetchData">
+          <ActionButton variant="outline" size="small" @click="refreshData">
             Refresh
           </ActionButton>
 
@@ -27,36 +27,6 @@
             clearable
             class="main-search"
           />
-
-          <PopoverMenu
-            :model-value="selectedClientKey"
-            :width="220"
-            placement="bottom-end"
-            selectable
-            filterable
-            filter-placeholder="Search clients..."
-            :display-value="selectedClientLabel"
-            clearable
-            class="client-filter"
-            @update:model-value="onClientFilterChange($event as string)"
-          >
-            <template #default="{ filterText }">
-              <PopoverMenuItem value="">All Clients</PopoverMenuItem>
-              <PopoverMenuItem
-                v-if="clientIDFilter && !selectedClientInList"
-                :value="selectedClientKey"
-              >
-                {{ userFilter ? userFilter + '.' : '' }}{{ clientIDFilter }} (not found)
-              </PopoverMenuItem>
-              <PopoverMenuItem
-                v-for="client in filteredClientOptions(filterText)"
-                :key="client.key"
-                :value="client.key"
-              >
-                {{ client.label }}
-              </PopoverMenuItem>
-            </template>
-          </PopoverMenu>
         </div>
 
         <div class="type-tabs">
@@ -74,9 +44,9 @@
     </div>
 
     <div v-loading="loading" class="proxies-content">
-      <div v-if="filteredProxies.length > 0" class="proxies-list">
+      <div v-if="proxies.length > 0" class="proxies-list">
         <ProxyCard
-          v-for="proxy in filteredProxies"
+          v-for="proxy in proxies"
           :key="`${proxy.type}:${proxy.name}`"
           :proxy="proxy"
           :show-type="activeType === 'all'"
@@ -87,6 +57,18 @@
       </div>
     </div>
 
+    <div v-if="total > 0" class="pagination-section">
+      <ElPagination
+        :current-page="page"
+        :page-size="pageSize"
+        :page-sizes="[10, 20, 50, 100]"
+        :total="total"
+        layout="total, sizes, prev, pager, next"
+        @current-change="onPageChange"
+        @size-change="onPageSizeChange"
+      />
+    </div>
+
     <ConfirmDialog
       v-model="showClearDialog"
       title="Clear Offline"
@@ -99,9 +81,9 @@
 </template>
 
 <script setup lang="ts">
-import { ref, computed, watch } from 'vue'
+import { ref, watch, onUnmounted } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
-import { ElMessage } from 'element-plus'
+import { ElMessage, ElPagination } from 'element-plus'
 import { Search } from '@element-plus/icons-vue'
 import ActionButton from '@shared/components/ActionButton.vue'
 import ConfirmDialog from '@shared/components/ConfirmDialog.vue'
@@ -116,15 +98,13 @@ import {
   SUDPProxy,
 } from '../utils/proxy'
 import ProxyCard from '../components/ProxyCard.vue'
-import PopoverMenu from '@shared/components/PopoverMenu.vue'
-import PopoverMenuItem from '@shared/components/PopoverMenuItem.vue'
 import {
-  getProxiesByType,
+  getProxiesV2,
   clearOfflineProxies as apiClearOfflineProxies,
 } from '../api/proxy'
 import { getServerInfo } from '../api/server'
-import { getClients } from '../api/client'
-import { Client } from '../utils/client'
+import type { ProxyStatsInfo } from '../types/proxy'
+import type { ServerInfo } from '../types/server'
 
 const route = useRoute()
 const router = useRouter()
@@ -141,243 +121,162 @@ const proxyTypes = [
   { label: 'SUDP', value: 'sudp' },
 ]
 
-const activeType = ref((route.params.type as string) || 'tcp')
+const activeType = ref((route.params.type as string) || 'all')
 const proxies = ref<BaseProxy[]>([])
-const clients = ref<Client[]>([])
 const loading = ref(false)
 const searchText = ref('')
 const showClearDialog = ref(false)
-const clientIDFilter = ref((route.query.clientID as string) || '')
-const userFilter = ref((route.query.user as string) || '')
+const page = ref(1)
+const pageSize = ref(10)
+const total = ref(0)
+let requestSeq = 0
+let searchDebounceTimer: number | null = null
 
-const clientOptions = computed(() => {
-  return clients.value
-    .map((c) => ({
-      key: c.key,
-      clientID: c.clientID,
-      user: c.user,
-      label: c.user ? `${c.user}.${c.clientID}` : c.clientID,
-    }))
-    .sort((a, b) => a.label.localeCompare(b.label))
-})
+// Server info cache - cache the Promise itself so concurrent first calls
+// from Promise.all (convertProxies) don't kick off multiple HTTP requests.
+let serverInfoPromise: Promise<ServerInfo> | null = null
 
-// Compute selected client key for el-select v-model
-const selectedClientKey = computed(() => {
-  if (!clientIDFilter.value) return ''
-  const client = clientOptions.value.find(
-    (c) => c.clientID === clientIDFilter.value && c.user === userFilter.value,
-  )
-  // Return a synthetic key even if not found, so the select shows the filter is active
-  return client?.key || `${userFilter.value}:${clientIDFilter.value}`
-})
-
-const selectedClientLabel = computed(() => {
-  if (!clientIDFilter.value) return 'All Clients'
-  const client = clientOptions.value.find(
-    (c) => c.clientID === clientIDFilter.value && c.user === userFilter.value,
-  )
-  return client?.label || `${userFilter.value ? userFilter.value + '.' : ''}${clientIDFilter.value}`
-})
-
-const filteredClientOptions = (filterText: string) => {
-  if (!filterText) return clientOptions.value
-  const search = filterText.toLowerCase()
-  return clientOptions.value.filter((c) => c.label.toLowerCase().includes(search))
-}
-
-// Check if the filtered client exists in the client list
-const selectedClientInList = computed(() => {
-  if (!clientIDFilter.value) return true
-  return clientOptions.value.some(
-    (c) => c.clientID === clientIDFilter.value && c.user === userFilter.value,
-  )
-})
-
-const filteredProxies = computed(() => {
-  let result = proxies.value
-
-  // Filter by clientID and user if specified
-  if (clientIDFilter.value) {
-    result = result.filter(
-      (p) => p.clientID === clientIDFilter.value && p.user === userFilter.value,
-    )
-  }
-
-  // Filter by search text across multiple fields
-  if (searchText.value) {
-    const search = searchText.value.toLowerCase()
-    result = result.filter((p) => {
-      const fields: unknown[] = [
-        p.name,
-        p.type,
-        p.clientID,
-        p.user,
-        p.addr,
-        p.port,
-        p.customDomains,
-        p.subdomain,
-      ]
-      return fields.some((v) => matchesSearch(v, search))
+const fetchServerInfo = (): Promise<ServerInfo> => {
+  if (!serverInfoPromise) {
+    serverInfoPromise = getServerInfo().catch((err) => {
+      // Allow retry after failure
+      serverInfoPromise = null
+      throw err
     })
   }
-
-  return result
-})
-
-// Normalize a field of unknown shape (string / number / array / null) to a
-// lowercase string for case-insensitive substring matching. Arrays are joined
-// so e.g. customDomains: ["A.com","B.com"] is searchable as one blob.
-const matchesSearch = (value: unknown, needle: string): boolean => {
-  if (value === null || value === undefined) return false
-  let str: string
-  if (Array.isArray(value)) {
-    str = value
-      .filter((v) => v !== null && v !== undefined)
-      .map((v) => String(v))
-      .join(' ')
-  } else if (typeof value === 'number') {
-    if (value === 0) return false
-    str = String(value)
-  } else {
-    str = String(value)
-  }
-  if (!str) return false
-  return str.toLowerCase().includes(needle)
+  return serverInfoPromise
 }
 
-const onClientFilterChange = (key: string) => {
-  if (key) {
-    const client = clientOptions.value.find((c) => c.key === key)
-    if (client) {
-      router.replace({
-        query: { ...route.query, clientID: client.clientID, user: client.user },
-      })
-    }
-  } else {
-    const query = { ...route.query }
-    delete query.clientID
-    delete query.user
-    router.replace({ query })
-  }
-}
-
-const fetchClients = async () => {
-  try {
-    const json = await getClients()
-    clients.value = json.map((data) => new Client(data))
-  } catch {
-    // Ignore errors when fetching clients
-  }
-}
-
-// Server info cache
-let serverInfo: {
-  vhostHTTPPort: number
-  vhostHTTPSPort: number
-  tcpmuxHTTPConnectPort: number
-  subdomainHost: string
-} | null = null
-
-const fetchServerInfo = async () => {
-  if (serverInfo) return serverInfo
-  const res = await getServerInfo()
-  serverInfo = res
-  return serverInfo
-}
-
-const convertProxies = async (
-  type: string,
-  json: any,
-): Promise<BaseProxy[]> => {
+const convertProxy = async (
+  proxy: ProxyStatsInfo,
+): Promise<BaseProxy | null> => {
+  const type = proxy.type || activeType.value
   if (type === 'tcp') {
-    return json.proxies.map((p: any) => new TCPProxy(p))
+    return new TCPProxy(proxy)
   }
   if (type === 'udp') {
-    return json.proxies.map((p: any) => new UDPProxy(p))
+    return new UDPProxy(proxy)
   }
   if (type === 'http') {
     const info = await fetchServerInfo()
-    if (info && info.vhostHTTPPort) {
-      return json.proxies.map(
-        (p: any) => new HTTPProxy(p, info.vhostHTTPPort, info.subdomainHost),
+    if (info && info.config.vhostHTTPPort) {
+      return new HTTPProxy(
+        proxy,
+        info.config.vhostHTTPPort,
+        info.config.subdomainHost,
       )
     }
-    return []
+    return null
   }
   if (type === 'https') {
     const info = await fetchServerInfo()
-    if (info && info.vhostHTTPSPort) {
-      return json.proxies.map(
-        (p: any) => new HTTPSProxy(p, info.vhostHTTPSPort, info.subdomainHost),
+    if (info && info.config.vhostHTTPSPort) {
+      return new HTTPSProxy(
+        proxy,
+        info.config.vhostHTTPSPort,
+        info.config.subdomainHost,
       )
     }
-    return []
+    return null
   }
   if (type === 'tcpmux') {
     const info = await fetchServerInfo()
-    if (info && info.tcpmuxHTTPConnectPort) {
-      return json.proxies.map(
-        (p: any) =>
-          new TCPMuxProxy(p, info.tcpmuxHTTPConnectPort, info.subdomainHost),
+    if (info && info.config.tcpmuxHTTPConnectPort) {
+      return new TCPMuxProxy(
+        proxy,
+        info.config.tcpmuxHTTPConnectPort,
+        info.config.subdomainHost,
       )
     }
-    return []
+    return null
   }
   if (type === 'stcp') {
-    return json.proxies.map((p: any) => new STCPProxy(p))
+    return new STCPProxy(proxy)
   }
   if (type === 'sudp') {
-    return json.proxies.map((p: any) => new SUDPProxy(p))
+    return new SUDPProxy(proxy)
   }
   // Fallback for types without a dedicated class (e.g. xtcp). Matches the
   // pattern in ProxyDetail.vue so the type tag and meta render correctly.
-  return json.proxies.map((p: any) => {
-    const bp = new BaseProxy(p)
+  const bp = new BaseProxy(proxy)
   bp.type = type
   return bp
-  })
 }
 
-const allProxyTypes = [
-  'tcp',
-  'udp',
-  'http',
-  'https',
-  'tcpmux',
-  'stcp',
-  'xtcp',
-  'sudp',
-]
+const convertProxies = async (items: ProxyStatsInfo[]): Promise<BaseProxy[]> => {
+  const converted = await Promise.all(items.map((item) => convertProxy(item)))
+  return converted.filter((item): item is BaseProxy => item !== null)
+}
 
-const fetchData = async () => {
-  loading.value = true
-  proxies.value = []
+const fetchData = async (silent = false) => {
+  const seq = ++requestSeq
+  if (!silent) loading.value = true
 
   try {
-    const type = activeType.value
+    const q = searchText.value.trim()
+    const data = await getProxiesV2({
+      page: page.value,
+      pageSize: pageSize.value,
+      type: activeType.value === 'all' ? undefined : activeType.value,
+      q: q || undefined,
+    })
+    if (seq !== requestSeq) return
 
-    if (type === 'all') {
-      const results = await Promise.all(
-        allProxyTypes.map(async (t) => {
-          const json = await getProxiesByType(t)
-          return convertProxies(t, json)
-        }),
-      )
-      proxies.value = results.flat()
-    } else {
-      const json = await getProxiesByType(type)
-      proxies.value = await convertProxies(type, json)
+    const maxPage = Math.max(1, Math.ceil(data.total / data.pageSize))
+    if (data.items.length === 0 && data.total > 0 && data.page > maxPage) {
+      page.value = maxPage
+      await fetchData(silent)
+      return
     }
+
+    const converted = await convertProxies(data.items)
+    if (seq !== requestSeq) return
+
+    proxies.value = converted
+    total.value = data.total
+    page.value = data.page
+    pageSize.value = data.pageSize
   } catch (error: any) {
+    if (seq !== requestSeq) return
     ElMessage({
       showClose: true,
       message: 'Failed to fetch proxies: ' + error.message,
       type: 'error',
     })
   } finally {
+    if (seq === requestSeq) {
       loading.value = false
     }
   }
+}
+
+const clearSearchDebounce = () => {
+  if (searchDebounceTimer !== null) {
+    window.clearTimeout(searchDebounceTimer)
+    searchDebounceTimer = null
+  }
+}
+
+const resetPageAndFetch = () => {
+  clearSearchDebounce()
+  page.value = 1
+  fetchData()
+}
+
+const refreshData = () => {
+  fetchData()
+}
+
+const onPageChange = (value: number) => {
+  clearSearchDebounce()
+  page.value = value
+  fetchData()
+}
+
+const onPageSizeChange = (value: number) => {
+  pageSize.value = value
+  resetPageAndFetch()
+}
 
 const handleClearConfirm = async () => {
   showClearDialog.value = false
@@ -400,25 +299,45 @@ const clearOfflineProxies = async () => {
   }
 }
 
+const sanitizeClientQuery = () => {
+  const hasClientQuery =
+    Object.prototype.hasOwnProperty.call(route.query, 'clientID') ||
+    Object.prototype.hasOwnProperty.call(route.query, 'user')
+  if (!hasClientQuery) return
+
+  const query = { ...route.query }
+  delete query.clientID
+  delete query.user
+  router.replace({ query })
+}
+
 // Watch for type changes
 watch(activeType, (newType) => {
+  clearSearchDebounce()
+  page.value = 1
   // Update route but preserve query params
   router.replace({ params: { type: newType }, query: route.query })
   fetchData()
 })
 
-// Watch for route query changes (client filter)
-watch(
-  () => [route.query.clientID, route.query.user],
-  ([newClientID, newUser]) => {
-    clientIDFilter.value = (newClientID as string) || ''
-    userFilter.value = (newUser as string) || ''
-  },
-)
+watch(searchText, () => {
+  clearSearchDebounce()
+  page.value = 1
+  searchDebounceTimer = window.setTimeout(() => {
+    searchDebounceTimer = null
+    fetchData()
+  }, 300)
+})
+
+watch(() => route.query, sanitizeClientQuery)
+
+onUnmounted(() => {
+  clearSearchDebounce()
+})
 
 // Initial fetch
+sanitizeClientQuery()
 fetchData()
-fetchClients()
 </script>
 
 <style scoped>
@@ -485,16 +404,11 @@ fetchClients()
   flex: 1;
 }
 
-.main-search :deep(.el-input__wrapper),
-.client-filter :deep(.el-input__wrapper) {
+.main-search :deep(.el-input__wrapper) {
   height: 32px;
   border-radius: 8px;
 }
 
-.client-filter {
-  width: 240px;
-}
-
 .type-tabs {
   display: flex;
   gap: 8px;
@@ -539,13 +453,18 @@ fetchClients()
   padding: 60px 0;
 }
 
+.pagination-section {
+  display: flex;
+  justify-content: flex-end;
+}
+
 @media (max-width: 768px) {
   .search-row {
     flex-direction: column;
   }
 
-  .client-filter {
-    width: 100%;
+  .pagination-section {
+    justify-content: center;
   }
 }
 </style>

web/frps/src/views/ProxyDetail.vue

@@ -241,7 +241,7 @@ import {
   Tickets,
   Location,
 } from '@element-plus/icons-vue'
-import { getProxyByName } from '../api/proxy'
+import { getProxyByNameV2 } from '../api/proxy'
 import { getServerInfo } from '../api/server'
 import {
   BaseProxy,
@@ -254,6 +254,7 @@ import {
   SUDPProxy,
 } from '../utils/proxy'
 import Traffic from '../components/Traffic.vue'
+import type { ServerInfo } from '../types/server'
 
 const route = useRoute()
 const router = useRouter()
@@ -275,12 +276,7 @@ const goBack = () => {
   }
 }
 
-let serverInfo: {
-  vhostHTTPPort: number
-  vhostHTTPSPort: number
-  tcpmuxHTTPConnectPort: number
-  subdomainHost: string
-} | null = null
+let serverInfo: ServerInfo | null = null
 
 const clientLink = computed(() => {
   if (!proxy.value) return ''
@@ -365,27 +361,32 @@ const fetchProxy = async () => {
   }
 
   try {
-    const data = await getProxyByName(name)
+    const data = await getProxyByNameV2(name)
     const info = await fetchServerInfo()
-    const type = data.conf?.type || ''
+    const config = info.config
+    const type = data.type || data.conf?.type || ''
 
     if (type === 'tcp') {
       proxy.value = new TCPProxy(data)
     } else if (type === 'udp') {
       proxy.value = new UDPProxy(data)
-    } else if (type === 'http' && info?.vhostHTTPPort) {
-      proxy.value = new HTTPProxy(data, info.vhostHTTPPort, info.subdomainHost)
-    } else if (type === 'https' && info?.vhostHTTPSPort) {
+    } else if (type === 'http' && config.vhostHTTPPort) {
+      proxy.value = new HTTPProxy(
+        data,
+        config.vhostHTTPPort,
+        config.subdomainHost,
+      )
+    } else if (type === 'https' && config.vhostHTTPSPort) {
       proxy.value = new HTTPSProxy(
         data,
-        info.vhostHTTPSPort,
-        info.subdomainHost,
+        config.vhostHTTPSPort,
+        config.subdomainHost,
       )
-    } else if (type === 'tcpmux' && info?.tcpmuxHTTPConnectPort) {
+    } else if (type === 'tcpmux' && config.tcpmuxHTTPConnectPort) {
       proxy.value = new TCPMuxProxy(
         data,
-        info.tcpmuxHTTPConnectPort,
-        info.subdomainHost,
+        config.tcpmuxHTTPConnectPort,
+        config.subdomainHost,
       )
     } else if (type === 'stcp') {
       proxy.value = new STCPProxy(data)

web/frps/src/views/ServerOverview.vue

@@ -4,7 +4,7 @@
       <el-col :xs="24" :sm="12" :lg="6">
         <StatCard
           label="Clients"
-          :value="data.clientCounts"
+          :value="data.status.clientCounts"
           type="clients"
           subtitle="Connected clients"
           to="/clients"
@@ -13,7 +13,7 @@
       <el-col :xs="24" :sm="12" :lg="6">
         <StatCard
           label="Proxies"
-          :value="data.proxyCounts"
+          :value="proxyCounts"
           type="proxies"
           subtitle="Active proxies"
           to="/proxies/tcp"
@@ -22,7 +22,7 @@
       <el-col :xs="24" :sm="12" :lg="6">
         <StatCard
           label="Connections"
-          :value="data.curConns"
+          :value="data.status.curConns"
           type="connections"
           subtitle="Current connections"
         />
@@ -54,7 +54,7 @@
               <div class="traffic-info">
                 <div class="label">Inbound</div>
                 <div class="value">
-                  {{ formatFileSize(data.totalTrafficIn) }}
+                  {{ formatFileSize(data.status.totalTrafficIn) }}
                 </div>
               </div>
             </div>
@@ -66,7 +66,7 @@
               <div class="traffic-info">
                 <div class="label">Outbound</div>
                 <div class="value">
-                  {{ formatFileSize(data.totalTrafficOut) }}
+                  {{ formatFileSize(data.status.totalTrafficOut) }}
                 </div>
               </div>
             </div>
@@ -83,7 +83,7 @@
           </template>
           <div class="proxy-types-grid">
             <div
-              v-for="(count, type) in data.proxyTypeCounts"
+              v-for="(count, type) in data.status.proxyTypeCount"
               :key="type"
               class="proxy-type-item"
               v-show="count > 0"
@@ -109,51 +109,51 @@
       <div class="config-grid">
         <div class="config-item">
           <span class="config-label">Bind Port</span>
-          <span class="config-value">{{ data.bindPort }}</span>
+          <span class="config-value">{{ data.config.bindPort }}</span>
         </div>
-        <div class="config-item" v-if="data.kcpBindPort != 0">
+        <div class="config-item" v-if="data.config.kcpBindPort != 0">
           <span class="config-label">KCP Port</span>
-          <span class="config-value">{{ data.kcpBindPort }}</span>
+          <span class="config-value">{{ data.config.kcpBindPort }}</span>
         </div>
-        <div class="config-item" v-if="data.quicBindPort != 0">
+        <div class="config-item" v-if="data.config.quicBindPort != 0">
           <span class="config-label">QUIC Port</span>
-          <span class="config-value">{{ data.quicBindPort }}</span>
+          <span class="config-value">{{ data.config.quicBindPort }}</span>
         </div>
-        <div class="config-item" v-if="data.vhostHTTPPort != 0">
+        <div class="config-item" v-if="data.config.vhostHTTPPort != 0">
           <span class="config-label">HTTP Port</span>
-          <span class="config-value">{{ data.vhostHTTPPort }}</span>
+          <span class="config-value">{{ data.config.vhostHTTPPort }}</span>
         </div>
-        <div class="config-item" v-if="data.vhostHTTPSPort != 0">
+        <div class="config-item" v-if="data.config.vhostHTTPSPort != 0">
           <span class="config-label">HTTPS Port</span>
-          <span class="config-value">{{ data.vhostHTTPSPort }}</span>
+          <span class="config-value">{{ data.config.vhostHTTPSPort }}</span>
         </div>
-        <div class="config-item" v-if="data.tcpmuxHTTPConnectPort != 0">
+        <div class="config-item" v-if="data.config.tcpmuxHTTPConnectPort != 0">
           <span class="config-label">TCPMux Port</span>
-          <span class="config-value">{{ data.tcpmuxHTTPConnectPort }}</span>
+          <span class="config-value">{{ data.config.tcpmuxHTTPConnectPort }}</span>
         </div>
-        <div class="config-item" v-if="data.subdomainHost != ''">
+        <div class="config-item" v-if="data.config.subdomainHost != ''">
           <span class="config-label">Subdomain Host</span>
-          <span class="config-value">{{ data.subdomainHost }}</span>
+          <span class="config-value">{{ data.config.subdomainHost }}</span>
         </div>
         <div class="config-item">
           <span class="config-label">Max Pool Count</span>
-          <span class="config-value">{{ data.maxPoolCount }}</span>
+          <span class="config-value">{{ data.config.maxPoolCount }}</span>
         </div>
         <div class="config-item">
           <span class="config-label">Max Ports/Client</span>
-          <span class="config-value">{{ data.maxPortsPerClient }}</span>
+          <span class="config-value">{{ maxPortsPerClientLabel }}</span>
         </div>
-        <div class="config-item" v-if="data.allowPortsStr != ''">
+        <div class="config-item" v-if="data.config.allowPortsStr != ''">
           <span class="config-label">Allow Ports</span>
-          <span class="config-value">{{ data.allowPortsStr }}</span>
+          <span class="config-value">{{ data.config.allowPortsStr }}</span>
         </div>
-        <div class="config-item" v-if="data.tlsForce">
+        <div class="config-item" v-if="data.config.tlsForce">
           <span class="config-label">TLS Force</span>
           <el-tag size="small" type="warning">Enabled</el-tag>
         </div>
         <div class="config-item">
           <span class="config-label">Heartbeat Timeout</span>
-          <span class="config-value">{{ data.heartbeatTimeout }}s</span>
+          <span class="config-value">{{ data.config.heartbeatTimeout }}s</span>
         </div>
       </div>
     </el-card>
@@ -167,9 +167,11 @@ import { formatFileSize } from '../utils/format'
 import { Download, Upload } from '@element-plus/icons-vue'
 import StatCard from '../components/StatCard.vue'
 import { getServerInfo } from '../api/server'
+import type { ServerInfo } from '../types/server'
 
-const data = ref({
+const data = ref<ServerInfo>({
   version: '',
+  config: {
     bindPort: 0,
     kcpBindPort: 0,
     quicBindPort: 0,
@@ -178,58 +180,46 @@ const data = ref({
     tcpmuxHTTPConnectPort: 0,
     subdomainHost: '',
     maxPoolCount: 0,
-  maxPortsPerClient: '',
+    maxPortsPerClient: 0,
     allowPortsStr: '',
     tlsForce: false,
     heartbeatTimeout: 0,
+  },
+  status: {
     clientCounts: 0,
     curConns: 0,
-  proxyCounts: 0,
     totalTrafficIn: 0,
     totalTrafficOut: 0,
-  proxyTypeCounts: {} as Record<string, number>,
+    proxyTypeCount: {},
+  },
 })
 
 const hasActiveProxies = computed(() => {
-  return Object.values(data.value.proxyTypeCounts).some((c) => c > 0)
+  return Object.values(data.value.status.proxyTypeCount).some((c) => c > 0)
+})
+
+const proxyCounts = computed(() => {
+  return Object.values(data.value.status.proxyTypeCount).reduce(
+    (sum, count) => sum + (count || 0),
+    0,
+  )
+})
+
+const maxPortsPerClientLabel = computed(() => {
+  const value = data.value.config.maxPortsPerClient
+  return value === 0 ? 'no limit' : String(value)
 })
 
 const formatTrafficTotal = () => {
-  const total = data.value.totalTrafficIn + data.value.totalTrafficOut
+  const total =
+    data.value.status.totalTrafficIn + data.value.status.totalTrafficOut
   return formatFileSize(total)
 }
 
 const fetchData = async () => {
   try {
     const json = await getServerInfo()
-    data.value.version = json.version
-    data.value.bindPort = json.bindPort
-    data.value.kcpBindPort = json.kcpBindPort
-    data.value.quicBindPort = json.quicBindPort
-    data.value.vhostHTTPPort = json.vhostHTTPPort
-    data.value.vhostHTTPSPort = json.vhostHTTPSPort
-    data.value.tcpmuxHTTPConnectPort = json.tcpmuxHTTPConnectPort
-    data.value.subdomainHost = json.subdomainHost
-    data.value.maxPoolCount = json.maxPoolCount
-    data.value.maxPortsPerClient = String(json.maxPortsPerClient)
-    if (data.value.maxPortsPerClient == '0') {
-      data.value.maxPortsPerClient = 'no limit'
-    }
-    data.value.allowPortsStr = json.allowPortsStr
-    data.value.tlsForce = json.tlsForce
-    data.value.heartbeatTimeout = json.heartbeatTimeout
-    data.value.clientCounts = json.clientCounts
-    data.value.curConns = json.curConns
-    data.value.totalTrafficIn = json.totalTrafficIn
-    data.value.totalTrafficOut = json.totalTrafficOut
-    data.value.proxyTypeCounts = json.proxyTypeCount || {}
-
-    data.value.proxyCounts = 0
-    if (json.proxyTypeCount != null) {
-      Object.values(json.proxyTypeCount).forEach((count: any) => {
-        data.value.proxyCounts += count || 0
-      })
-    }
+    data.value = json
   } catch {
     ElMessage({
       showClose: true,

web/package-lock.json

@@ -147,14 +147,13 @@
       }
     },
     "node_modules/@esbuild/aix-ppc64": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.27.4.tgz",
-      "integrity": "sha512-cQPwL2mp2nSmHHJlCyoXgHGhbEPMrEEU5xhkcy3Hs/O7nGZqEpZ2sUtLaL9MORLtDfRvVl2/3PAuEkYZH0Ty8Q==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.28.1.tgz",
+      "integrity": "sha512-Svl7tq8k/08+p6CXPpRjQ1fKX+1odH/BQbb48fV6fj3CWHhsoIOoY87w1oHXm0qEpkIK3ZfVgp0hed3XBXzXMQ==",
       "cpu": [
         "ppc64"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "aix"
@@ -164,14 +163,13 @@
       }
     },
     "node_modules/@esbuild/android-arm": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.27.4.tgz",
-      "integrity": "sha512-X9bUgvxiC8CHAGKYufLIHGXPJWnr0OCdR0anD2e21vdvgCI8lIfqFbnoeOz7lBjdrAGUhqLZLcQo6MLhTO2DKQ==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.28.1.tgz",
+      "integrity": "sha512-0k2F129Xdio1TdJfzJ8sy1Q47vUD2NnwdhiAf7drUN1EBTfPf4hsFCtmMgu/6m8JSzsBrlmVjudMBQqOfG8usQ==",
       "cpu": [
         "arm"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "android"
@@ -181,14 +179,13 @@
       }
     },
     "node_modules/@esbuild/android-arm64": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/android-arm64/-/android-arm64-0.27.4.tgz",
-      "integrity": "sha512-gdLscB7v75wRfu7QSm/zg6Rx29VLdy9eTr2t44sfTW7CxwAtQghZ4ZnqHk3/ogz7xao0QAgrkradbBzcqFPasw==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/android-arm64/-/android-arm64-0.28.1.tgz",
+      "integrity": "sha512-34EGEbCIAgosYz6goLcopX6Mo7NyGv9tfwEM2/7Ce2VcVRk568iSvniGWcUXIy7wEDR1wzolcxcriFVrWYcwBg==",
       "cpu": [
         "arm64"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "android"
@@ -198,14 +195,13 @@
       }
     },
     "node_modules/@esbuild/android-x64": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/android-x64/-/android-x64-0.27.4.tgz",
-      "integrity": "sha512-PzPFnBNVF292sfpfhiyiXCGSn9HZg5BcAz+ivBuSsl6Rk4ga1oEXAamhOXRFyMcjwr2DVtm40G65N3GLeH1Lvw==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/android-x64/-/android-x64-0.28.1.tgz",
+      "integrity": "sha512-dbwY7ltSMDWsRatcRpCnES4F+im88OCUgGZjy52shC7GqHRE/cYlxNbB4Z4UpJswpcc4Qxd2oE/ufM0p61IKng==",
       "cpu": [
         "x64"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "android"
@@ -215,14 +211,13 @@
       }
     },
     "node_modules/@esbuild/darwin-arm64": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.27.4.tgz",
-      "integrity": "sha512-b7xaGIwdJlht8ZFCvMkpDN6uiSmnxxK56N2GDTMYPr2/gzvfdQN8rTfBsvVKmIVY/X7EM+/hJKEIbbHs9oA4tQ==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.28.1.tgz",
+      "integrity": "sha512-TZbWkQY7kvTAXbXUT7uVACR5cMHsDiSz9z7ZKAX/RTq/WJEk3QyRr0wZpNhBDX+/0CtdqUIJlOiodQcta6tY3Q==",
       "cpu": [
         "arm64"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "darwin"
@@ -232,14 +227,13 @@
       }
     },
     "node_modules/@esbuild/darwin-x64": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/darwin-x64/-/darwin-x64-0.27.4.tgz",
-      "integrity": "sha512-sR+OiKLwd15nmCdqpXMnuJ9W2kpy0KigzqScqHI3Hqwr7IXxBp3Yva+yJwoqh7rE8V77tdoheRYataNKL4QrPw==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/darwin-x64/-/darwin-x64-0.28.1.tgz",
+      "integrity": "sha512-zfdzgK9ACBNZLI/CyHTOx81SyNbM6YXn7rxSgX97VjyiPl9W1i4Ka4fgKECEoFCKGpvBj5qArWIGgQjOwkgskQ==",
       "cpu": [
         "x64"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "darwin"
@@ -249,14 +243,13 @@
       }
     },
     "node_modules/@esbuild/freebsd-arm64": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-arm64/-/freebsd-arm64-0.27.4.tgz",
-      "integrity": "sha512-jnfpKe+p79tCnm4GVav68A7tUFeKQwQyLgESwEAUzyxk/TJr4QdGog9sqWNcUbr/bZt/O/HXouspuQDd9JxFSw==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-arm64/-/freebsd-arm64-0.28.1.tgz",
+      "integrity": "sha512-wG2EA8ENdEI0qhkSZMjfqrdY+ziCYCPMmtZjjIwOmXFjmyzEHn+UUxk5of+SYsjtfs3VpnlC7QLzSI5hY/rOAw==",
       "cpu": [
         "arm64"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "freebsd"
@@ -266,14 +259,13 @@
       }
     },
     "node_modules/@esbuild/freebsd-x64": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-x64/-/freebsd-x64-0.27.4.tgz",
-      "integrity": "sha512-2kb4ceA/CpfUrIcTUl1wrP/9ad9Atrp5J94Lq69w7UwOMolPIGrfLSvAKJp0RTvkPPyn6CIWrNy13kyLikZRZQ==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-x64/-/freebsd-x64-0.28.1.tgz",
+      "integrity": "sha512-i7dZ9vQgnvSCzi/rYCXNgtF/U+eKZNJBzu3eTQbRgHnM7tNSizLOkRFAl3qzVc/Op/u5YkHHa4pf/3DOYHthLQ==",
       "cpu": [
         "x64"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "freebsd"
@@ -283,14 +275,13 @@
       }
     },
     "node_modules/@esbuild/linux-arm": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm/-/linux-arm-0.27.4.tgz",
-      "integrity": "sha512-aBYgcIxX/wd5n2ys0yESGeYMGF+pv6g0DhZr3G1ZG4jMfruU9Tl1i2Z+Wnj9/KjGz1lTLCcorqE2viePZqj4Eg==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm/-/linux-arm-0.28.1.tgz",
+      "integrity": "sha512-qVXBOHQS+d5Y722GwJzJUtOLlX7km3CraOaGormF1pDtPd2C/l1SHRPgjLunLGe51Sh5YYWKMFDyV4SxgMQYTQ==",
       "cpu": [
         "arm"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "linux"
@@ -300,14 +291,13 @@
       }
     },
     "node_modules/@esbuild/linux-arm64": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm64/-/linux-arm64-0.27.4.tgz",
-      "integrity": "sha512-7nQOttdzVGth1iz57kxg9uCz57dxQLHWxopL6mYuYthohPKEK0vU0C3O21CcBK6KDlkYVcnDXY099HcCDXd9dA==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm64/-/linux-arm64-0.28.1.tgz",
+      "integrity": "sha512-yHs+0uc8+nvEAfAfxrWQKK5peSNzBc4PegcMO0EJ2hT71uA7vB8Ihg2e77R2P7SG5uYjPbHlLLmve4LLLRCf0g==",
       "cpu": [
         "arm64"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "linux"
@@ -317,14 +307,13 @@
       }
     },
     "node_modules/@esbuild/linux-ia32": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/linux-ia32/-/linux-ia32-0.27.4.tgz",
-      "integrity": "sha512-oPtixtAIzgvzYcKBQM/qZ3R+9TEUd1aNJQu0HhGyqtx6oS7qTpvjheIWBbes4+qu1bNlo2V4cbkISr8q6gRBFA==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/linux-ia32/-/linux-ia32-0.28.1.tgz",
+      "integrity": "sha512-d1z4ZuP0ajrfz/FhGT4vv278rX8KnPPJx8i5+AtK7TYbx9Le9F1hyzurZpkEyjkGa9dUGhQow4C1NmeGvqxN2w==",
       "cpu": [
         "ia32"
       ],
       "dev": true,
-      "license": "MIT",
       "optional": true,
       "os": [
         "linux"
@@ -334,14 +323,13 @@
       }
     },
     "node_modules/@esbuild/linux-loong64": {
-      "version": "0.27.4",
-      "resolved": "https://registry.npmjs.org/@esbuild/linux-loong64/-/linux-loong64-0.27.4.tgz",
-      "integrity": "sha512-8mL/vh8qeCoRcFH2nM8wm5uJP+ZcVYGGayMavi8GmRJjuI3g1v6Z7Ni0JJKAJW+m0EtUuARb6Lmp4hMjzCBWzA==",
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/linux-loong64/-/linux-loong64-0.28.1.tgz",
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-      "license": "MIT",
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+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
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