feat: add client IP diagnostics and blocking

.env.example

@@ -6,6 +6,13 @@ BACK_PORT=5700
 # BIND_HOST=0.0.0.0
 # BIND_HOST_GRPC=0.0.0.0
 
+# 可信反向代理。未设置时可在「系统设置 → 客户端 IP」中配置和诊断。
+# 环境变量优先级高于系统设置。支持固定层数、IP、CIDR 或逗号分隔列表：
+# QL_TRUST_PROXY=1
+# QL_TRUST_PROXY=loopback,172.18.0.0/16,10.20.0.8/32
+# 仅在面板端口绝对无法绕过代理直接访问时使用 true。
+# QL_TRUST_PROXY=loopback
+
 LOG_LEVEL='info'
 
 JWT_SECRET=

back/api/clientIp.ts

@@ -0,0 +1,55 @@
+import { NextFunction, Request, Response, Router } from 'express';
+import { celebrate, Joi } from 'celebrate';
+import {
+  diagnoseClientIp,
+  getTrustProxyConfig,
+  updateTrustProxy,
+} from '../shared/trustProxy';
+
+const route = Router();
+
+export default (app: Router) => {
+  app.use('/system/client-ip', route);
+
+  route.get(
+    '/config',
+    async (req: Request, res: Response, next: NextFunction) => {
+      try {
+        res.send({ code: 200, data: await getTrustProxyConfig() });
+      } catch (error) {
+        next(error);
+      }
+    },
+  );
+
+  route.put(
+    '/config',
+    celebrate({
+      body: Joi.object({
+        trustProxy: Joi.string().max(500).required(),
+      }),
+    }),
+    async (req: Request, res: Response) => {
+      try {
+        const data = await updateTrustProxy(req.body.trustProxy);
+        res.send({ code: 200, data });
+      } catch (error) {
+        res.send({
+          code: 400,
+          message: error instanceof Error ? error.message : '配置更新失败',
+        });
+      }
+    },
+  );
+
+  route.get(
+    '/diagnose',
+    async (req: Request, res: Response, next: NextFunction) => {
+      try {
+        res.send({ code: 200, data: await diagnoseClientIp(req) });
+      } catch (error) {
+        next(error);
+      }
+    },
+  );
+};

back/api/index.ts

@@ -12,6 +12,7 @@ import subscription from './subscription';
 import update from './update';
 import dashboard from './dashboard';
 import health from './health';
+import clientIp from './clientIp';
 
 export default () => {
   const app = Router();
@@ -28,6 +29,7 @@ export default () => {
   update(app);
   dashboard(app);
   health(app);
+  clientIp(app);
 
   return app;
 };

back/api/user.ts

@@ -189,6 +189,59 @@ export default (app: Router) => {
     },
   );
 
+  route.get(
+    '/ip-blacklist',
+    async (req: Request, res: Response, next: NextFunction) => {
+      try {
+        const userService = Container.get(UserService);
+        const data = await userService.getIpBlacklist();
+        res.send({ code: 200, data });
+      } catch (e) {
+        return next(e);
+      }
+    },
+  );
+
+  route.put(
+    '/ip-blacklist',
+    celebrate({
+      body: Joi.object({
+        ip: Joi.string()
+          .ip({ version: ['ipv4', 'ipv6'], cidr: 'forbidden' })
+          .required(),
+      }),
+    }),
+    async (req: Request, res: Response, next: NextFunction) => {
+      try {
+        const userService = Container.get(UserService);
+        const data = await userService.blockIp(req.body.ip);
+        res.send({ code: 200, data, message: t('已加入 IP 黑名单') });
+      } catch (e) {
+        return next(e);
+      }
+    },
+  );
+
+  route.delete(
+    '/ip-blacklist',
+    celebrate({
+      body: Joi.object({
+        ip: Joi.string()
+          .ip({ version: ['ipv4', 'ipv6'], cidr: 'forbidden' })
+          .required(),
+      }),
+    }),
+    async (req: Request, res: Response, next: NextFunction) => {
+      try {
+        const userService = Container.get(UserService);
+        const data = await userService.unblockIp(req.body.ip);
+        res.send({ code: 200, data, message: t('已移出 IP 黑名单') });
+      } catch (e) {
+        return next(e);
+      }
+    },
+  );
+
   route.get(
     '/notification',
     async (req: Request, res: Response, next: NextFunction) => {

back/data/system.ts

@@ -78,6 +78,7 @@ export interface AuthInfo {
   twoFactorActivated: boolean;
   twoFactorSecret: string;
   avatar: string;
+  blockedIps?: string[];
 }
 
 export type SystemModelInfo = SystemConfigInfo &

back/loaders/app.ts

@@ -6,6 +6,7 @@ import { Application } from 'express';
 import linkDeps from './deps';
 import initTask from './initTask';
 import initFile from './initFile';
+import { initializeTrustProxy } from '../shared/trustProxy';
 
 export default async ({ app }: { app: Application }) => {
   depInjectorLoader();
@@ -24,5 +25,6 @@ export default async ({ app }: { app: Application }) => {
   Logger.info('[boot] Init task loaded');
 
   expressLoader({ app });
+  await initializeTrustProxy(app);
   Logger.info('[boot] Express loaded');
 };

back/loaders/express.ts

@@ -15,11 +15,25 @@ import path from 'path';
 import { t } from '../shared/i18n';
 import { AppScope } from '../data/open';
 
+function resolveTrustProxy(value = process.env.QL_TRUST_PROXY) {
+  const setting = value?.trim();
+  if (!setting) {
+    return 'loopback';
+  }
+  if (setting === 'true' || setting === 'false') {
+    return setting === 'true';
+  }
+  if (/^\d+$/.test(setting)) {
+    return Number(setting);
+  }
+  return setting;
+}
+
 export default ({ app }: { app: Application }) => {
   // Security: Enable strict routing to prevent case-insensitive path bypass
   app.set('case sensitive routing', true);
   app.set('strict routing', true);
-  app.set('trust proxy', 'loopback');
+  app.set('trust proxy', resolveTrustProxy());
   app.use(cors());
 
   // Security: Path normalization middleware to prevent case variation attacks
@@ -28,11 +42,14 @@ export default ({ app }: { app: Application }) => {
     const normalizedPath = originalPath.toLowerCase();
 
     // Block requests with case variations on protected paths
-    if (originalPath !== normalizedPath &&
+    if (
-      (normalizedPath.startsWith('/api/') || normalizedPath.startsWith('/open/'))) {
+      originalPath !== normalizedPath &&
+      (normalizedPath.startsWith('/api/') ||
+        normalizedPath.startsWith('/open/'))
+    ) {
       return res.status(400).json({
         code: 400,
-        message: 'Invalid path format'
+        message: 'Invalid path format',
       });
     }
 
@@ -97,7 +114,10 @@ export default ({ app }: { app: Application }) => {
           return next(err);
         }
 
-        if (!currentToken || currentToken.expiration < Math.round(Date.now() / 1000)) {
+        if (
+          !currentToken ||
+          currentToken.expiration < Math.round(Date.now() / 1000)
+        ) {
           const err = new UnauthorizedError('invalid_token', {
             message: t('Token 已失效'),
           });
@@ -123,9 +143,7 @@ export default ({ app }: { app: Application }) => {
     }
 
     const errorCode = headerToken ? 'invalid_token' : 'credentials_required';
-    const errorMessage = headerToken
+    const errorMessage = headerToken ? t('Token 已失效') : t('请先登录');
-      ? t('Token 已失效')
-      : t('请先登录');
     const err = new UnauthorizedError(errorCode, { message: errorMessage });
     next(err);
   });
@@ -142,8 +160,7 @@ export default ({ app }: { app: Application }) => {
     ) {
       return next();
     }
-    const authInfo =
+    const authInfo = (await shareStore.getAuthInfo()) || ({} as AuthInfo);
-      (await shareStore.getAuthInfo()) || ({} as AuthInfo);
 
     let isInitialized = !isDefaultAuthInfo(authInfo);
 

back/services/user.ts

@@ -20,12 +20,12 @@ import ScheduleService from './schedule';
 import SockService from './sock';
 import dayjs from 'dayjs';
 import IP2Region from 'ip2region';
-import requestIp from 'request-ip';
 import uniq from 'lodash/uniq';
 import pickBy from 'lodash/pickBy';
 import isNil from 'lodash/isNil';
 import { shareStore } from '../shared/store';
 import { t, tf } from '../shared/i18n';
+import { getClientIp, normalizeClientIp } from '../shared/clientIp';
 
 @Service()
 export default class UserService {
@@ -49,6 +49,14 @@ export default class UserService {
     let { username, password } = payloads;
     const content = await this.getAuthInfo();
     const timestamp = Date.now();
+    const ip = getClientIp(req);
+    const query = new IP2Region();
+    const ipAddress = query.search(ip);
+    let address = '';
+    if (ipAddress) {
+      const { country, province, city, isp } = ipAddress;
+      address = uniq([country, province, city, isp]).filter(Boolean).join(' ');
+    }
     let {
       username: cUsername,
       password: cPassword,
@@ -59,7 +67,27 @@ export default class UserService {
       twoFactorActivated,
       tokens = {},
       platform,
+      blockedIps = [],
     } = content;
+
+    if (
+      ip &&
+      blockedIps.some((blockedIp) => normalizeClientIp(blockedIp) === ip)
+    ) {
+      await this.insertDb({
+        type: AuthDataType.loginLog,
+        info: {
+          timestamp,
+          address,
+          ip,
+          platform: req.platform,
+          status: LoginStatus.fail,
+        },
+      });
+      this.getLoginLog();
+      return { code: 403, message: t('该 IP 已被列入黑名单') };
+    }
+
     const retriesTime = Math.pow(3, retries) * 1000;
     if (retries > 2 && timestamp - lastlogon < retriesTime) {
       const waitTime = Math.ceil(
@@ -87,14 +115,6 @@ export default class UserService {
       };
     }
 
-    const ip = requestIp.getClientIp(req) || '';
-    const query = new IP2Region();
-    const ipAddress = query.search(ip);
-    let address = '';
-    if (ipAddress) {
-      const { country, province, city, isp } = ipAddress;
-      address = uniq([country, province, city, isp]).filter(Boolean).join(' ');
-    }
     if (username === cUsername && password === cPassword) {
       const data = createRandomString(50, 100);
       const expiration = twoFactorActivated ? '60d' : '20d';
@@ -264,6 +284,33 @@ export default class UserService {
     return [];
   }
 
+  public async getIpBlacklist(): Promise<string[]> {
+    const authInfo = await this.getAuthInfo();
+    return uniq((authInfo.blockedIps || []).map(normalizeClientIp)).filter(
+      Boolean,
+    );
+  }
+
+  public async blockIp(ip: string): Promise<string[]> {
+    const authInfo = await this.getAuthInfo();
+    const blockedIps = uniq([
+      ...(authInfo.blockedIps || []).map(normalizeClientIp),
+      normalizeClientIp(ip),
+    ]).filter(Boolean);
+    await this.updateAuthInfo(authInfo, { blockedIps });
+    return blockedIps;
+  }
+
+  public async unblockIp(ip: string): Promise<string[]> {
+    const authInfo = await this.getAuthInfo();
+    const normalizedIp = normalizeClientIp(ip);
+    const blockedIps = (authInfo.blockedIps || [])
+      .map(normalizeClientIp)
+      .filter((blockedIp) => blockedIp && blockedIp !== normalizedIp);
+    await this.updateAuthInfo(authInfo, { blockedIps });
+    return blockedIps;
+  }
+
   private async insertDb(payload: SystemInfo): Promise<SystemInfo> {
     const doc = await SystemModel.create({ ...payload }, { returning: true });
     return doc;
@@ -330,7 +377,7 @@ export default class UserService {
     if (isValid) {
       return this.login({ username, password }, req, false);
     } else {
-      const ip = requestIp.getClientIp(req) || '';
+      const ip = getClientIp(req);
       const query = new IP2Region();
       const ipAddress = query.search(ip);
       let address = '';

back/shared/clientIp.ts

@@ -0,0 +1,29 @@
+import { Request } from 'express';
+
+const IPV4_MAPPED_PREFIX = '::ffff:';
+
+export function normalizeClientIp(value?: string): string {
+  let ip = (value || '').trim().toLowerCase();
+  if (!ip) {
+    return '';
+  }
+
+  if (ip.startsWith('[') && ip.endsWith(']')) {
+    ip = ip.slice(1, -1);
+  }
+
+  const zoneIndex = ip.indexOf('%');
+  if (zoneIndex !== -1) {
+    ip = ip.slice(0, zoneIndex);
+  }
+
+  if (ip.startsWith(IPV4_MAPPED_PREFIX)) {
+    return ip.slice(IPV4_MAPPED_PREFIX.length);
+  }
+
+  return ip;
+}
+
+export function getClientIp(req: Request): string {
+  return normalizeClientIp(req.ip || req.socket.remoteAddress);
+}

back/shared/i18n.ts

@@ -98,6 +98,9 @@ const messages: Record<string, Record<string, string>> = {
       'Log name can only contain letters, numbers, underscores, and hyphens',
     '日志名称不能超过100个字符': 'Log name cannot exceed 100 characters',
     '错误的用户名密码，请重试': 'Incorrect username or password, please try again',
+    '该 IP 已被列入黑名单': 'This IP address has been blocked',
+    '已加入 IP 黑名单': 'IP address added to the blacklist',
+    '已移出 IP 黑名单': 'IP address removed from the blacklist',
     '青龙快讯': 'QingLong',
     '登录通知': 'Login Notification',
     '你于': 'You at ',

back/shared/trustProxy.ts

@@ -0,0 +1,142 @@
+import express, { Application, Request } from 'express';
+import { AuthDataType, SystemModel } from '../data/system';
+import { normalizeClientIp } from './clientIp';
+
+const DEFAULT_TRUST_PROXY = 'loopback';
+
+type TrustProxyValue = boolean | number | string;
+
+let activeApp: Application | undefined;
+
+function getEnvironmentSetting(): string {
+  return process.env.QL_TRUST_PROXY?.trim() || '';
+}
+
+function normalizeSetting(value?: string): string {
+  return value?.trim() || DEFAULT_TRUST_PROXY;
+}
+
+export function resolveTrustProxy(value?: string): TrustProxyValue {
+  const setting = normalizeSetting(value);
+  if (setting === 'true' || setting === 'false') {
+    return setting === 'true';
+  }
+  if (/^\d+$/.test(setting)) {
+    return Number(setting);
+  }
+  return setting;
+}
+
+function validateTrustProxy(value: string): string {
+  const setting = normalizeSetting(value);
+  if (setting.length > 500 || /[\r\n]/.test(setting)) {
+    throw new Error('trust proxy 配置格式无效');
+  }
+  if (/^\d+$/.test(setting) && Number(setting) > 20) {
+    throw new Error('代理层数不能超过 20');
+  }
+
+  const probe = express();
+  probe.set('trust proxy', resolveTrustProxy(setting));
+  return setting;
+}
+
+async function getStoredSetting(): Promise<string> {
+  const doc = await SystemModel.findOne({
+    where: { type: AuthDataType.systemConfig },
+  });
+  const info = (doc?.get('info') || {}) as Record<string, unknown>;
+  return typeof info.trustProxy === 'string' ? info.trustProxy : '';
+}
+
+export async function getTrustProxyConfig() {
+  const environmentSetting = getEnvironmentSetting();
+  const storedSetting = await getStoredSetting();
+  const trustProxy = normalizeSetting(environmentSetting || storedSetting);
+
+  return {
+    trustProxy,
+    source: environmentSetting
+      ? 'environment'
+      : storedSetting
+      ? 'system'
+      : 'default',
+    editable: !environmentSetting,
+  };
+}
+
+export async function initializeTrustProxy(app: Application) {
+  activeApp = app;
+  const { trustProxy } = await getTrustProxyConfig();
+  app.set('trust proxy', resolveTrustProxy(trustProxy));
+}
+
+export async function updateTrustProxy(value: string) {
+  if (getEnvironmentSetting()) {
+    throw new Error('环境变量 QL_TRUST_PROXY 已生效，系统设置不可覆盖');
+  }
+
+  const trustProxy = validateTrustProxy(value);
+  const doc = await SystemModel.findOne({
+    where: { type: AuthDataType.systemConfig },
+  });
+  if (!doc) {
+    throw new Error('系统配置不存在');
+  }
+
+  const plain = doc.get({ plain: true });
+  await SystemModel.update(
+    { info: { ...(plain.info || {}), trustProxy } as any },
+    { where: { id: plain.id } },
+  );
+  activeApp?.set('trust proxy', resolveTrustProxy(trustProxy));
+
+  return getTrustProxyConfig();
+}
+
+function parseForwardedFor(value: string | string[] | undefined): string[] {
+  const values = Array.isArray(value) ? value : value ? [value] : [];
+  return values
+    .flatMap((item) => item.split(','))
+    .map((item) => normalizeClientIp(item))
+    .filter(Boolean);
+}
+
+export async function diagnoseClientIp(req: Request) {
+  const remoteAddress = normalizeClientIp(req.socket.remoteAddress);
+  const forwardedFor = parseForwardedFor(req.headers['x-forwarded-for']);
+  const hopsFromApp = [remoteAddress, ...forwardedFor.slice().reverse()].filter(
+    Boolean,
+  );
+  const trust = req.app.get('trust proxy fn') as
+    | ((ip: string, hop: number) => boolean)
+    | undefined;
+
+  let selectedIndex = Math.max(hopsFromApp.length - 1, 0);
+  for (let index = 0; index < hopsFromApp.length - 1; index += 1) {
+    if (!trust?.(hopsFromApp[index], index)) {
+      selectedIndex = index;
+      break;
+    }
+  }
+
+  const hops = hopsFromApp.map((ip, index) => ({
+    ip,
+    hop: index,
+    status:
+      index < selectedIndex
+        ? 'trusted'
+        : index === selectedIndex
+        ? 'client'
+        : 'not_checked',
+  }));
+
+  return {
+    ...(await getTrustProxyConfig()),
+    remoteAddress,
+    forwardedFor,
+    expressIps: req.ips.map(normalizeClientIp),
+    clientIp: normalizeClientIp(req.ip || req.socket.remoteAddress),
+    hops,
+  };
+}

src/locales/en-US.json

@@ -596,6 +596,37 @@
   "验证码": "Verification Code",
   "验证码为6位数字": "Verification code is a 6-digit number",
   "黑名单": "Blacklist",
+  "客户端 IP": "Client IP",
+  "可信代理配置说明": "Trusted proxy configuration",
+  "系统从离青龙最近的一跳开始，由右向左检查代理链，并把第一个不可信地址作为客户端 IP。": "QingLong checks the proxy chain from the nearest hop to the farthest and uses the first untrusted address as the client IP.",
+  "代理层数只适合所有访问路径长度完全一致的部署；生产环境更推荐填写代理的固定 IP 或专用网络 CIDR。不要直接使用 true。": "Hop count is safe only when every request path has the same length. In production, prefer fixed proxy IPs or dedicated network CIDRs. Do not use true directly.",
+  "当前由环境变量 QL_TRUST_PROXY 管理": "Managed by QL_TRUST_PROXY",
+  "请修改容器环境变量并重启，系统设置不能覆盖环境变量。": "Change the container environment variable and restart. System settings cannot override it.",
+  "Trust Proxy 自定义设置": "Custom trust proxy setting",
+  "直接访问": "Direct access",
+  "一层代理": "One proxy",
+  "固定多层": "Fixed hops",
+  "指定地址或网段": "IP addresses or CIDRs",
+  "层": "hops",
+  "保存配置": "Save",
+  "当前生效值": "Effective value",
+  "默认配置": "Default",
+  "环境变量": "Environment variable",
+  "客户端 IP 诊断": "Client IP diagnostics",
+  "重新诊断": "Run again",
+  "Socket 地址": "Socket address",
+  "最终客户端 IP": "Final client IP",
+  "距离青龙": "Distance from QingLong",
+  "跳": "hop(s)",
+  "判定": "Decision",
+  "可信代理": "Trusted proxy",
+  "最终客户端": "Final client",
+  "未检查": "Not checked",
+  "请输入可信代理地址或网段": "Enter trusted proxy addresses or CIDRs",
+  "加入黑名单": "Block IP",
+  "移出黑名单": "Unblock IP",
+  "确认加入 IP 黑名单": "Block this IP address?",
+  "确认移出 IP 黑名单": "Unblock this IP address?",
   "默认为 CPU 个数": "Default is the number of CPUs",
   "，保存后不可恢复": ", it can't be recovered after saving.",
   "，删除后不可恢复": ", it can't be recovered after deletion",

src/locales/zh-CN.json

@@ -596,6 +596,37 @@
   "验证码": "验证码",
   "验证码为6位数字": "验证码为6位数字",
   "黑名单": "黑名单",
+  "客户端 IP": "客户端 IP",
+  "可信代理配置说明": "可信代理配置说明",
+  "系统从离青龙最近的一跳开始，由右向左检查代理链，并把第一个不可信地址作为客户端 IP。": "系统从离青龙最近的一跳开始，由右向左检查代理链，并把第一个不可信地址作为客户端 IP。",
+  "代理层数只适合所有访问路径长度完全一致的部署；生产环境更推荐填写代理的固定 IP 或专用网络 CIDR。不要直接使用 true。": "代理层数只适合所有访问路径长度完全一致的部署；生产环境更推荐填写代理的固定 IP 或专用网络 CIDR。不要直接使用 true。",
+  "当前由环境变量 QL_TRUST_PROXY 管理": "当前由环境变量 QL_TRUST_PROXY 管理",
+  "请修改容器环境变量并重启，系统设置不能覆盖环境变量。": "请修改容器环境变量并重启，系统设置不能覆盖环境变量。",
+  "Trust Proxy 自定义设置": "Trust Proxy 自定义设置",
+  "直接访问": "直接访问",
+  "一层代理": "一层代理",
+  "固定多层": "固定多层",
+  "指定地址或网段": "指定地址或网段",
+  "层": "层",
+  "保存配置": "保存配置",
+  "当前生效值": "当前生效值",
+  "默认配置": "默认配置",
+  "环境变量": "环境变量",
+  "客户端 IP 诊断": "客户端 IP 诊断",
+  "重新诊断": "重新诊断",
+  "Socket 地址": "Socket 地址",
+  "最终客户端 IP": "最终客户端 IP",
+  "距离青龙": "距离青龙",
+  "跳": "跳",
+  "判定": "判定",
+  "可信代理": "可信代理",
+  "最终客户端": "最终客户端",
+  "未检查": "未检查",
+  "请输入可信代理地址或网段": "请输入可信代理地址或网段",
+  "加入黑名单": "加入黑名单",
+  "移出黑名单": "移出黑名单",
+  "确认加入 IP 黑名单": "确认将该 IP 加入黑名单？",
+  "确认移出 IP 黑名单": "确认将该 IP 移出黑名单？",
   "默认为 CPU 个数": "默认为 CPU 个数",
   "，保存后不可恢复": "，保存后不可恢复",
   "，删除后不可恢复": "，删除后不可恢复",

src/pages/setting/clientIp.tsx

@@ -0,0 +1,292 @@
+import React, { useEffect, useState } from 'react';
+import intl from 'react-intl-universal';
+import {
+  Alert,
+  Button,
+  Descriptions,
+  Input,
+  InputNumber,
+  Radio,
+  Space,
+  Table,
+  Tag,
+  Typography,
+  message,
+} from 'antd';
+import config from '@/utils/config';
+import { request } from '@/utils/http';
+
+const { Paragraph, Text } = Typography;
+
+type TrustProxySource = 'default' | 'system' | 'environment';
+type TrustProxyMode = 'direct' | 'single' | 'hops' | 'custom';
+
+interface TrustProxyConfig {
+  trustProxy: string;
+  source: TrustProxySource;
+  editable: boolean;
+}
+
+interface ClientIpDiagnostic extends TrustProxyConfig {
+  remoteAddress: string;
+  forwardedFor: string[];
+  expressIps: string[];
+  clientIp: string;
+  hops: Array<{
+    ip: string;
+    hop: number;
+    status: 'trusted' | 'client' | 'not_checked';
+  }>;
+}
+
+function parseSetting(setting: string) {
+  if (setting === 'false' || setting === '0') {
+    return { mode: 'direct' as const, hops: 2, custom: '' };
+  }
+  if (setting === '1') {
+    return { mode: 'single' as const, hops: 2, custom: '' };
+  }
+  if (/^\d+$/.test(setting)) {
+    return { mode: 'hops' as const, hops: Number(setting), custom: '' };
+  }
+  return { mode: 'custom' as const, hops: 2, custom: setting };
+}
+
+const ClientIp = () => {
+  const [configInfo, setConfigInfo] = useState<TrustProxyConfig>();
+  const [diagnostic, setDiagnostic] = useState<ClientIpDiagnostic>();
+  const [mode, setMode] = useState<TrustProxyMode>('direct');
+  const [hops, setHops] = useState(2);
+  const [custom, setCustom] = useState('');
+  const [saving, setSaving] = useState(false);
+  const [diagnosing, setDiagnosing] = useState(false);
+
+  const applyConfig = (data: TrustProxyConfig) => {
+    setConfigInfo(data);
+    const parsed = parseSetting(data.trustProxy);
+    setMode(parsed.mode);
+    setHops(parsed.hops);
+    setCustom(parsed.custom);
+  };
+
+  const getConfig = async () => {
+    const response = await request.get(
+      `${config.apiPrefix}system/client-ip/config`,
+    );
+    if (response.code === 200) {
+      applyConfig(response.data);
+    }
+  };
+
+  const diagnose = async () => {
+    setDiagnosing(true);
+    try {
+      const response = await request.get(
+        `${config.apiPrefix}system/client-ip/diagnose`,
+      );
+      if (response.code === 200) {
+        setDiagnostic(response.data);
+      }
+    } finally {
+      setDiagnosing(false);
+    }
+  };
+
+  const getSetting = () => {
+    if (mode === 'direct') return 'false';
+    if (mode === 'single') return '1';
+    if (mode === 'hops') return String(hops);
+    return custom.trim();
+  };
+
+  const save = async () => {
+    const trustProxy = getSetting();
+    if (!trustProxy) {
+      message.error(intl.get('请输入可信代理地址或网段'));
+      return;
+    }
+    setSaving(true);
+    try {
+      const response = await request.put(
+        `${config.apiPrefix}system/client-ip/config`,
+        { trustProxy },
+      );
+      if (response.code === 200) {
+        applyConfig(response.data);
+        message.success(intl.get('更新成功'));
+        await diagnose();
+      }
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  useEffect(() => {
+    getConfig();
+    diagnose();
+  }, []);
+
+  const sourceMap: Record<TrustProxySource, string> = {
+    default: intl.get('默认配置'),
+    system: intl.get('系统设置'),
+    environment: intl.get('环境变量'),
+  };
+  const statusMap = {
+    trusted: { color: 'green', text: intl.get('可信代理') },
+    client: { color: 'blue', text: intl.get('最终客户端') },
+    not_checked: { color: 'default', text: intl.get('未检查') },
+  };
+
+  return (
+    <div style={{ maxWidth: 960, padding: '12px 0 32px' }}>
+      <Space direction="vertical" size="large" style={{ width: '100%' }}>
+        <Alert
+          type="info"
+          showIcon
+          message={intl.get('可信代理配置说明')}
+          description={
+            <div>
+              <Paragraph>
+                {intl.get(
+                  '系统从离青龙最近的一跳开始，由右向左检查代理链，并把第一个不可信地址作为客户端 IP。',
+                )}
+              </Paragraph>
+              <Paragraph style={{ marginBottom: 0 }}>
+                {intl.get(
+                  '代理层数只适合所有访问路径长度完全一致的部署；生产环境更推荐填写代理的固定 IP 或专用网络 CIDR。不要直接使用 true。',
+                )}
+              </Paragraph>
+            </div>
+          }
+        />
+
+        {configInfo?.source === 'environment' && (
+          <Alert
+            type="warning"
+            showIcon
+            message={intl.get('当前由环境变量 QL_TRUST_PROXY 管理')}
+            description={intl.get(
+              '请修改容器环境变量并重启，系统设置不能覆盖环境变量。',
+            )}
+          />
+        )}
+
+        <div>
+          <Paragraph strong>{intl.get('Trust Proxy 自定义设置')}</Paragraph>
+          <Radio.Group
+            value={mode}
+            onChange={(event) => setMode(event.target.value)}
+            disabled={!configInfo?.editable}
+            optionType="button"
+            buttonStyle="solid"
+          >
+            <Radio.Button value="direct">{intl.get('直接访问')}</Radio.Button>
+            <Radio.Button value="single">{intl.get('一层代理')}</Radio.Button>
+            <Radio.Button value="hops">{intl.get('固定多层')}</Radio.Button>
+            <Radio.Button value="custom">
+              {intl.get('指定地址或网段')}
+            </Radio.Button>
+          </Radio.Group>
+
+          <div style={{ marginTop: 12 }}>
+            {mode === 'hops' && (
+              <InputNumber
+                min={2}
+                max={20}
+                value={hops}
+                onChange={(value) => setHops(value || 2)}
+                addonAfter={intl.get('层')}
+                disabled={!configInfo?.editable}
+              />
+            )}
+            {mode === 'custom' && (
+              <Input
+                style={{ maxWidth: 620 }}
+                value={custom}
+                onChange={(event) => setCustom(event.target.value)}
+                disabled={!configInfo?.editable}
+                placeholder="loopback,172.18.0.0/16,10.20.0.8/32"
+              />
+            )}
+          </div>
+
+          <Space style={{ marginTop: 12 }} wrap>
+            <Button
+              type="primary"
+              onClick={save}
+              loading={saving}
+              disabled={!configInfo?.editable}
+            >
+              {intl.get('保存配置')}
+            </Button>
+            <Text type="secondary">
+              {intl.get('当前生效值')}：
+              <Text copyable>{configInfo?.trustProxy || '-'}</Text>
+              {configInfo && `（${sourceMap[configInfo.source]}）`}
+            </Text>
+          </Space>
+        </div>
+
+        <div>
+          <Space style={{ marginBottom: 12 }}>
+            <Paragraph strong style={{ marginBottom: 0 }}>
+              {intl.get('客户端 IP 诊断')}
+            </Paragraph>
+            <Button onClick={diagnose} loading={diagnosing}>
+              {intl.get('重新诊断')}
+            </Button>
+          </Space>
+
+          {diagnostic && (
+            <>
+              <Descriptions bordered size="small" column={1}>
+                <Descriptions.Item label={intl.get('Socket 地址')}>
+                  <Text copyable>{diagnostic.remoteAddress || '-'}</Text>
+                </Descriptions.Item>
+                <Descriptions.Item label="X-Forwarded-For">
+                  <Text copyable>
+                    {diagnostic.forwardedFor.join(', ') || '-'}
+                  </Text>
+                </Descriptions.Item>
+                <Descriptions.Item label={intl.get('最终客户端 IP')}>
+                  <Text strong copyable>
+                    {diagnostic.clientIp || '-'}
+                  </Text>
+                </Descriptions.Item>
+              </Descriptions>
+
+              <Table
+                style={{ marginTop: 12 }}
+                size="small"
+                pagination={false}
+                rowKey={(record) => `${record.hop}-${record.ip}`}
+                dataSource={diagnostic.hops}
+                columns={[
+                  {
+                    title: intl.get('距离青龙'),
+                    dataIndex: 'hop',
+                    width: 120,
+                    render: (value) => `${value} ${intl.get('跳')}`,
+                  },
+                  { title: 'IP', dataIndex: 'ip' },
+                  {
+                    title: intl.get('判定'),
+                    dataIndex: 'status',
+                    width: 140,
+                    render: (value: keyof typeof statusMap) => (
+                      <Tag color={statusMap[value].color}>
+                        {statusMap[value].text}
+                      </Tag>
+                    ),
+                  },
+                ]}
+              />
+            </>
+          )}
+        </div>
+      </Space>
+    </div>
+  );
+};
+
+export default ClientIp;

src/pages/setting/index.tsx

@@ -35,6 +35,7 @@ import './index.less';
 import useResizeObserver from '@react-hook/resize-observer';
 import SystemLog from './systemLog';
 import Dependence from './dependence';
+import ClientIp from './clientIp';
 
 const { Text } = Typography;
 const isDemoEnv = window.__ENV__DeployEnv === 'demo';
@@ -50,7 +51,7 @@ const Setting = () => {
     reloadTheme,
     systemInfo,
   } = useOutletContext<SharedContext>();
-  console.log('user',user)
+  console.log('user', user);
   const columns = [
     {
       title: intl.get('名称'),
@@ -345,6 +346,11 @@ const Setting = () => {
               label: intl.get('登录日志'),
               children: <LoginLog height={height} data={loginLogData} />,
             },
+            {
+              key: 'client-ip',
+              label: intl.get('客户端 IP'),
+              children: <ClientIp />,
+            },
             {
               key: 'dependence',
               label: intl.get('依赖设置'),

src/pages/setting/loginLog.tsx

@@ -1,12 +1,10 @@
 import intl from 'react-intl-universal';
 import React, { useEffect, useState } from 'react';
-import { Typography, Table, Tag, Button, Spin, message } from 'antd';
+import { Table, Tag, Button, Popconfirm, message } from 'antd';
 import { request } from '@/utils/http';
 import config from '@/utils/config';
 import dayjs from 'dayjs';
 
-const { Text, Link } = Typography;
-
 enum LoginStatus {
   '成功',
   '失败',
@@ -17,22 +15,48 @@ enum LoginStatusColor {
   'error',
 }
 
-const columns = [
+const LoginLog = ({ data, height }: { data: Array<any>; height: number }) => {
+  const [blockedIps, setBlockedIps] = useState<string[]>([]);
+
+  const getIpBlacklist = () => {
+    request
+      .get(`${config.apiPrefix}user/ip-blacklist`)
+      .then(({ code, data }) => {
+        if (code === 200) {
+          setBlockedIps(data || []);
+        }
+      });
+  };
+
+  useEffect(() => {
+    getIpBlacklist();
+  }, []);
+
+  const updateIpBlacklist = async (ip: string, blocked: boolean) => {
+    const response = blocked
+      ? await request.delete(`${config.apiPrefix}user/ip-blacklist`, {
+          data: { ip },
+        })
+      : await request.put(`${config.apiPrefix}user/ip-blacklist`, { ip });
+    if (response.code === 200) {
+      setBlockedIps(response.data || []);
+      message.success(response.message);
+    }
+  };
+
+  const columns = [
     {
       title: intl.get('序号'),
       width: 50,
-    render: (text: string, record: any, index: number) => {
+      render: (text: string, record: any, index: number) => index + 1,
-      return index + 1;
-    },
     },
     {
       title: intl.get('登录时间'),
       dataIndex: 'timestamp',
       key: 'timestamp',
       width: 120,
-    render: (text: string, record: any) => {
+      render: (text: string, record: any) =>
-      return dayjs(record.timestamp).format('YYYY-MM-DD HH:mm:ss');
+        dayjs(record.timestamp).format('YYYY-MM-DD HH:mm:ss'),
-    },
     },
     {
       title: intl.get('登录地址'),
@@ -57,30 +81,45 @@ const columns = [
       dataIndex: 'status',
       key: 'status',
       width: 80,
-    render: (text: string, record: any) => {
+      render: (text: string, record: any) => (
-      return (
         <Tag color={LoginStatusColor[record.status]} style={{ marginRight: 0 }}>
           {intl.get(LoginStatus[record.status])}
         </Tag>
+      ),
+    },
+    {
+      title: intl.get('操作'),
+      key: 'action',
+      width: 100,
+      render: (text: string, record: any) => {
+        if (!record.ip || record.status !== 1) {
+          return null;
+        }
+        const blocked = blockedIps.includes(record.ip);
+        const label = blocked ? '移出黑名单' : '加入黑名单';
+        return (
+          <Popconfirm
+            title={intl.get(
+              blocked ? '确认移出 IP 黑名单' : '确认加入 IP 黑名单',
+            )}
+            onConfirm={() => updateIpBlacklist(record.ip, blocked)}
+          >
+            <Button type="link" danger={!blocked} size="small">
+              {intl.get(label)}
+            </Button>
+          </Popconfirm>
         );
       },
     },
-];
+  ];
 
-const LoginLog = ({
-  data,
-  height,
-}: {
-  data: Array<object>;
-  height: number;
-}) => {
   return (
     <>
       <Table
         columns={columns}
         pagination={false}
         dataSource={data}
-        rowKey="id"
+        rowKey={(record) => `${record.ip}-${record.timestamp}`}
         size="middle"
         scroll={{ x: 1000, y: height }}
       />