Merge branch 'loginPage' into webui-node-expansion

2025-03-18 00:39:48 +08:00
parent 0d0d37118b 1a50cd24be
commit 2856107f46
24 changed files with 571 additions and 194 deletions
--- a/lightrag/api/lightrag_server.py
+++ b/lightrag/api/lightrag_server.py
@@ -341,7 +341,7 @@ def create_app(args):
    ollama_api = OllamaAPI(rag, top_k=args.top_k)
    app.include_router(ollama_api.router, prefix="/api")

-    @app.post("/login")
+    @app.post("/login", dependencies=[Depends(optional_api_key)])
    async def login(form_data: OAuth2PasswordRequestForm = Depends()):
        username = os.getenv("AUTH_USERNAME")
        password = os.getenv("AUTH_PASSWORD")
--- a/lightrag/api/webui/assets/index-BEGlBF11.css
+++ b/lightrag/api/webui/assets/index-BEGlBF11.css
--- a/lightrag/api/webui/assets/index-BP_n2eUy.js
+++ b/lightrag/api/webui/assets/index-BP_n2eUy.js
--- a/lightrag/api/webui/assets/index-DnTtpj6a.css
+++ b/lightrag/api/webui/assets/index-DnTtpj6a.css
--- a/lightrag/api/webui/index.html
+++ b/lightrag/api/webui/index.html
@@ -5,11 +5,11 @@
    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
    <meta http-equiv="Pragma" content="no-cache" />
    <meta http-equiv="Expires" content="0" />
-    <link rel="icon" type="image/svg+xml" href="./logo.png" />
+    <link rel="icon" type="image/svg+xml" href="logo.png" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Lightrag</title>
-    <script type="module" crossorigin src="./assets/index-DuxTk-ly.js"></script>
-    <link rel="stylesheet" crossorigin href="./assets/index-BEGlBF11.css">
+    <script type="module" crossorigin src="./assets/index-BP_n2eUy.js"></script>
+    <link rel="stylesheet" crossorigin href="./assets/index-DnTtpj6a.css">
  </head>
  <body>
    <div id="root"></div>
--- a/lightrag_webui/bun.lock
+++ b/lightrag_webui/bun.lock
@@ -44,6 +44,7 @@
        "react-i18next": "^15.4.1",
        "react-markdown": "^9.1.0",
        "react-number-format": "^5.4.3",
+        "react-router-dom": "^7.3.0",
        "react-syntax-highlighter": "^15.6.1",
        "rehype-react": "^8.0.0",
        "remark-gfm": "^4.0.1",
@@ -419,6 +420,8 @@

    "@types/bun": ["@types/bun@1.2.3", "", { "dependencies": { "bun-types": "1.2.3" } }, "sha512-054h79ipETRfjtsCW9qJK8Ipof67Pw9bodFWmkfkaUaRiIQ1dIV2VTlheshlBx3mpKr0KeK8VqnMMCtgN9rQtw=="],

+    "@types/cookie": ["@types/cookie@0.6.0", "https://registry.npmmirror.com/@types/cookie/-/cookie-0.6.0.tgz", {}, "sha512-4Kh9a6B2bQciAhf7FSuMRRkUWecJgJu9nPnx3yzpsfXX/c50REIqpHY4C82bXP90qrLtXtkDxTZosYO3UpOwlA=="],
+
    "@types/debug": ["@types/debug@4.1.12", "", { "dependencies": { "@types/ms": "*" } }, "sha512-vIChWdVG3LG1SMxEvI/AK+FWJthlrqlTu7fbrlywTkkaONwk/UAGaULXRlf8vkzFBLVm0zkMdCquhL5aOjhXPQ=="],

    "@types/estree": ["@types/estree@1.0.6", "", {}, "sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw=="],
@@ -567,6 +570,8 @@

    "convert-source-map": ["convert-source-map@1.9.0", "", {}, "sha512-ASFBup0Mz1uyiIjANan1jzLQami9z1PoYSZCiiYW2FczPbenXc45FZdBZLzOT+r6+iciuEModtmCti+hjaAk0A=="],

+    "cookie": ["cookie@1.0.2", "https://registry.npmmirror.com/cookie/-/cookie-1.0.2.tgz", {}, "sha512-9Kr/j4O16ISv8zBBhJoi4bXOYNTkFLOqSL3UDB0njXxCXNezjeyVrJyGOWtgfs/q2km1gwBcfH8q1yEGoMYunA=="],
+
    "cosmiconfig": ["cosmiconfig@7.1.0", "", { "dependencies": { "@types/parse-json": "^4.0.0", "import-fresh": "^3.2.1", "parse-json": "^5.0.0", "path-type": "^4.0.0", "yaml": "^1.10.0" } }, "sha512-AdmX6xUzdNASswsFtmwSt7Vj8po9IuqXm0UXz7QKPuEUmPB4XyjGfaAr2PSuELMwkRMVH1EpIkX5bTZGRB3eCA=="],

    "cross-spawn": ["cross-spawn@7.0.6", "", { "dependencies": { "path-key": "^3.1.0", "shebang-command": "^2.0.0", "which": "^2.0.1" } }, "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA=="],
@@ -1117,6 +1122,10 @@

    "react-remove-scroll-bar": ["react-remove-scroll-bar@2.3.8", "", { "dependencies": { "react-style-singleton": "^2.2.2", "tslib": "^2.0.0" }, "peerDependencies": { "@types/react": "*", "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" }, "optionalPeers": ["@types/react"] }, "sha512-9r+yi9+mgU33AKcj6IbT9oRCO78WriSj6t/cF8DWBZJ9aOGPOTEDvdUDz1FwKim7QXWwmHqtdHnRJfhAxEG46Q=="],

+    "react-router": ["react-router@7.3.0", "https://registry.npmmirror.com/react-router/-/react-router-7.3.0.tgz", { "dependencies": { "@types/cookie": "^0.6.0", "cookie": "^1.0.1", "set-cookie-parser": "^2.6.0", "turbo-stream": "2.4.0" }, "peerDependencies": { "react": ">=18", "react-dom": ">=18" }, "optionalPeers": ["react-dom"] }, "sha512-466f2W7HIWaNXTKM5nHTqNxLrHTyXybm7R0eBlVSt0k/u55tTCDO194OIx/NrYD4TS5SXKTNekXfT37kMKUjgw=="],
+
+    "react-router-dom": ["react-router-dom@7.3.0", "https://registry.npmmirror.com/react-router-dom/-/react-router-dom-7.3.0.tgz", { "dependencies": { "react-router": "7.3.0" }, "peerDependencies": { "react": ">=18", "react-dom": ">=18" } }, "sha512-z7Q5FTiHGgQfEurX/FBinkOXhWREJIAB2RiU24lvcBa82PxUpwqvs/PAXb9lJyPjTs2jrl6UkLvCZVGJPeNuuQ=="],
+
    "react-select": ["react-select@5.10.0", "", { "dependencies": { "@babel/runtime": "^7.12.0", "@emotion/cache": "^11.4.0", "@emotion/react": "^11.8.1", "@floating-ui/dom": "^1.0.1", "@types/react-transition-group": "^4.4.0", "memoize-one": "^6.0.0", "prop-types": "^15.6.0", "react-transition-group": "^4.3.0", "use-isomorphic-layout-effect": "^1.2.0" }, "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-k96gw+i6N3ExgDwPIg0lUPmexl1ygPe6u5BdQFNBhkpbwroIgCNXdubtIzHfThYXYYTubwOBafoMnn7ruEP1xA=="],

    "react-style-singleton": ["react-style-singleton@2.2.3", "", { "dependencies": { "get-nonce": "^1.0.0", "tslib": "^2.0.0" }, "peerDependencies": { "@types/react": "*", "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0 || ^19.0.0-rc" }, "optionalPeers": ["@types/react"] }, "sha512-b6jSvxvVnyptAiLjbkWLE/lOnR4lfTtDAl+eUC7RZy+QQWc6wRzIV2CE6xBuMmDxc2qIihtDCZD5NPOFl7fRBQ=="],
@@ -1167,6 +1176,8 @@

    "semver": ["semver@6.3.1", "", { "bin": { "semver": "bin/semver.js" } }, "sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA=="],

+    "set-cookie-parser": ["set-cookie-parser@2.7.1", "https://registry.npmmirror.com/set-cookie-parser/-/set-cookie-parser-2.7.1.tgz", {}, "sha512-IOc8uWeOZgnb3ptbCURJWNjWUPcO3ZnTTdzsurqERrP6nPyv+paC55vJM0LpOlT2ne+Ix+9+CRG1MNLlyZ4GjQ=="],
+
    "set-function-length": ["set-function-length@1.2.2", "", { "dependencies": { "define-data-property": "^1.1.4", "es-errors": "^1.3.0", "function-bind": "^1.1.2", "get-intrinsic": "^1.2.4", "gopd": "^1.0.1", "has-property-descriptors": "^1.0.2" } }, "sha512-pgRc4hJ4/sNjWCSS9AmnS40x3bNMDTknHgL5UaMBTMyJnU90EgWh1Rz+MC9eFu4BuN/UwZjKQuY/1v3rM7HMfg=="],

    "set-function-name": ["set-function-name@2.0.2", "", { "dependencies": { "define-data-property": "^1.1.4", "es-errors": "^1.3.0", "functions-have-names": "^1.2.3", "has-property-descriptors": "^1.0.2" } }, "sha512-7PGFlmtwsEADb0WYyvCMa1t+yke6daIG4Wirafur5kcf+MhUnPms1UeR0CKQdTZD81yESwMHbtn+TR+dMviakQ=="],
@@ -1237,6 +1248,8 @@

    "tslib": ["tslib@2.8.1", "", {}, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],

+    "turbo-stream": ["turbo-stream@2.4.0", "https://registry.npmmirror.com/turbo-stream/-/turbo-stream-2.4.0.tgz", {}, "sha512-FHncC10WpBd2eOmGwpmQsWLDoK4cqsA/UT/GqNoaKOQnT8uzhtCbg3EoUDMvqpOSAI0S26mr0rkjzbOO6S3v1g=="],
+
    "type-check": ["type-check@0.4.0", "", { "dependencies": { "prelude-ls": "^1.2.1" } }, "sha512-XleUoc9uwGXqjWwXaUTZAmzMcFZ5858QA2vvx1Ur5xIcixXIP+8LnFDgRplU30us6teqdlskFfu+ae4K79Ooew=="],

    "typed-array-buffer": ["typed-array-buffer@1.0.3", "", { "dependencies": { "call-bound": "^1.0.3", "es-errors": "^1.3.0", "is-typed-array": "^1.1.14" } }, "sha512-nAYYwfY3qnzX30IkA6AQZjVbtK6duGontcQm1WSG1MD94YLqK0515GNApXkoxKOWMusVssAHWLh9SeaoefYFGw=="],
--- a/lightrag_webui/index.html
+++ b/lightrag_webui/index.html
@@ -5,7 +5,7 @@
    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
    <meta http-equiv="Pragma" content="no-cache" />
    <meta http-equiv="Expires" content="0" />
-    <link rel="icon" type="image/svg+xml" href="/logo.png" />
+    <link rel="icon" type="image/svg+xml" href="logo.png" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Lightrag</title>
  </head>
--- a/lightrag_webui/package.json
+++ b/lightrag_webui/package.json
@@ -53,6 +53,7 @@
    "react-i18next": "^15.4.1",
    "react-markdown": "^9.1.0",
    "react-number-format": "^5.4.3",
+    "react-router-dom": "^7.3.0",
    "react-syntax-highlighter": "^15.6.1",
    "rehype-react": "^8.0.0",
    "remark-gfm": "^4.0.1",
--- a/lightrag_webui/src/App.tsx
+++ b/lightrag_webui/src/App.tsx
@@ -8,7 +8,6 @@ import { healthCheckInterval } from '@/lib/constants'
 import { useBackendState } from '@/stores/state'
 import { useSettingsStore } from '@/stores/settings'
 import { useEffect } from 'react'
-import { Toaster } from 'sonner'
 import SiteHeader from '@/features/SiteHeader'
 import { InvalidApiKeyError, RequireApiKeError } from '@/api/lightrag'

@@ -81,7 +80,6 @@ function App() {
          {enableHealthCheck && <StatusIndicator />}
          {message !== null && !apiKeyInvalid && <MessageAlert />}
          {apiKeyInvalid && <ApiKeyAlert />}
-          <Toaster />
        </main>
      </TabVisibilityProvider>
    </ThemeProvider>
--- a/lightrag_webui/src/AppRouter.tsx
+++ b/lightrag_webui/src/AppRouter.tsx
@@ -0,0 +1,43 @@
+import { HashRouter as Router, Routes, Route } from 'react-router-dom'
+// import { useAuthStore } from '@/stores/state'
+import { Toaster } from 'sonner'
+import App from './App'
+import LoginPage from '@/features/LoginPage'
+import ThemeProvider from '@/components/ThemeProvider'
+
+interface ProtectedRouteProps {
+  children: React.ReactNode
+}
+
+const ProtectedRoute = ({ children }: ProtectedRouteProps) => {
+  // const { isAuthenticated } = useAuthStore()
+
+  // if (!isAuthenticated) {
+  //   return <Navigate to="/login" replace />
+  // }
+
+  return <>{children}</>
+}
+
+const AppRouter = () => {
+  return (
+    <ThemeProvider>
+      <Router>
+        <Routes>
+          <Route path="/login" element={<LoginPage />} />
+          <Route
+            path="/*"
+            element={
+              <ProtectedRoute>
+                <App />
+              </ProtectedRoute>
+            }
+          />
+        </Routes>
+        <Toaster position="top-center" />
+      </Router>
+    </ThemeProvider>
+  )
+}
+
+export default AppRouter
--- a/lightrag_webui/src/api/lightrag.ts
+++ b/lightrag_webui/src/api/lightrag.ts
@@ -1,7 +1,8 @@
 import axios, { AxiosError } from 'axios'
-import { backendBaseUrl } from '@/lib/constants'
+import { backendBaseUrl, webuiPrefix } from '@/lib/constants'
 import { errorMessage } from '@/lib/utils'
 import { useSettingsStore } from '@/stores/settings'
+import { useAuthStore } from '@/stores/state'

 // Types
 export type LightragNodeType = {
@@ -125,6 +126,11 @@ export type DocsStatusesResponse = {
  statuses: Record<DocStatus, DocStatusResponse[]>
 }

+export type LoginResponse = {
+  access_token: string
+  token_type: string
+}
+
 export const InvalidApiKeyError = 'Invalid API Key'
 export const RequireApiKeError = 'API Key required'

@@ -139,9 +145,13 @@ const axiosInstance = axios.create({
 // Interceptor：add api key
 axiosInstance.interceptors.request.use((config) => {
  const apiKey = useSettingsStore.getState().apiKey
+  const token = localStorage.getItem('LIGHTRAG-API-TOKEN');
  if (apiKey) {
    config.headers['X-API-Key'] = apiKey
  }
+  if (token) {
+    config.headers['Authorization'] = `Bearer ${token}`
+  }
  return config
 })

@@ -150,6 +160,21 @@ axiosInstance.interceptors.response.use(
  (response) => response,
  (error: AxiosError) => {
    if (error.response) {
+      interface ErrorResponse {
+        detail: string;
+      }
+
+      if (error.response?.status === 401) {
+        localStorage.removeItem('LIGHTRAG-API-TOKEN');
+        sessionStorage.clear();
+        useAuthStore.getState().logout();
+
+        if (window.location.pathname !== `${webuiPrefix}/#/login`) {
+          window.location.href = `${webuiPrefix}/#/login`;
+        }
+
+        return Promise.reject(error);
+      }
      throw new Error(
        `${error.response.status} ${error.response.statusText}\n${JSON.stringify(
          error.response.data
@@ -324,3 +349,17 @@ export const clearDocuments = async (): Promise<DocActionResponse> => {
  const response = await axiosInstance.delete('/documents')
  return response.data
 }
+
+export const loginToServer = async (username: string, password: string): Promise<LoginResponse> => {
+  const formData = new FormData();
+  formData.append('username', username);
+  formData.append('password', password);
+
+  const response = await axiosInstance.post('/login', formData, {
+    headers: {
+      'Content-Type': 'multipart/form-data'
+    }
+  });
+
+  return response.data;
+}
--- a/lightrag_webui/src/components/AppSettings.tsx
+++ b/lightrag_webui/src/components/AppSettings.tsx
@@ -5,8 +5,13 @@ import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@
 import { useSettingsStore } from '@/stores/settings'
 import { PaletteIcon } from 'lucide-react'
 import { useTranslation } from 'react-i18next'
+import { cn } from '@/lib/utils'

-export default function AppSettings() {
+interface AppSettingsProps {
+  className?: string
+}
+
+export default function AppSettings({ className }: AppSettingsProps) {
  const [opened, setOpened] = useState<boolean>(false)
  const { t } = useTranslation()

@@ -27,7 +32,7 @@ export default function AppSettings() {
  return (
    <Popover open={opened} onOpenChange={setOpened}>
      <PopoverTrigger asChild>
-        <Button variant="outline" size="icon" className="h-9 w-9">
+        <Button variant="ghost" size="icon" className={cn("h-9 w-9", className)}>
          <PaletteIcon className="h-5 w-5" />
        </Button>
      </PopoverTrigger>
--- a/lightrag_webui/src/components/LanguageToggle.tsx
+++ b/lightrag_webui/src/components/LanguageToggle.tsx
@@ -0,0 +1,49 @@
+import Button from '@/components/ui/Button'
+import { useCallback } from 'react'
+import { controlButtonVariant } from '@/lib/constants'
+import { useTranslation } from 'react-i18next'
+import { useSettingsStore } from '@/stores/settings'
+
+/**
+ * Component that toggles the language between English and Chinese.
+ */
+export default function LanguageToggle() {
+  const { i18n } = useTranslation()
+  const currentLanguage = i18n.language
+  const setLanguage = useSettingsStore.use.setLanguage()
+
+  const setEnglish = useCallback(() => {
+    i18n.changeLanguage('en')
+    setLanguage('en')
+  }, [i18n, setLanguage])
+
+  const setChinese = useCallback(() => {
+    i18n.changeLanguage('zh')
+    setLanguage('zh')
+  }, [i18n, setLanguage])
+
+  if (currentLanguage === 'zh') {
+    return (
+      <Button
+        onClick={setEnglish}
+        variant={controlButtonVariant}
+        tooltip="Switch to English"
+        size="icon"
+        side="bottom"
+      >
+        中
+      </Button>
+    )
+  }
+  return (
+    <Button
+      onClick={setChinese}
+      variant={controlButtonVariant}
+      tooltip="切换到中文"
+      size="icon"
+      side="bottom"
+    >
+      EN
+    </Button>
+  )
+}
--- a/lightrag_webui/src/features/LoginPage.tsx
+++ b/lightrag_webui/src/features/LoginPage.tsx
@@ -0,0 +1,106 @@
+import { useState } from 'react'
+import { useNavigate } from 'react-router-dom'
+import { useAuthStore } from '@/stores/state'
+import { loginToServer } from '@/api/lightrag'
+import { toast } from 'sonner'
+import { useTranslation } from 'react-i18next'
+
+import { Card, CardContent, CardHeader } from '@/components/ui/Card'
+import Input from '@/components/ui/Input'
+import Button from '@/components/ui/Button'
+import { ZapIcon } from 'lucide-react'
+import AppSettings from '@/components/AppSettings'
+
+const LoginPage = () => {
+  const navigate = useNavigate()
+  const { login } = useAuthStore()
+  const { t } = useTranslation()
+  const [loading, setLoading] = useState(false)
+  const [username, setUsername] = useState('')
+  const [password, setPassword] = useState('')
+
+  const handleSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
+    e.preventDefault()
+    if (!username || !password) {
+      toast.error(t('login.errorEmptyFields'))
+      return
+    }
+
+    try {
+      setLoading(true)
+      const response = await loginToServer(username, password)
+      login(response.access_token)
+      navigate('/')
+      toast.success(t('login.successMessage'))
+    } catch (error) {
+      console.error('Login failed...', error)
+      toast.error(t('login.errorInvalidCredentials'))
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  return (
+    <div className="flex h-screen w-screen items-center justify-center bg-gradient-to-br from-emerald-50 to-teal-100 dark:from-gray-900 dark:to-gray-800">
+      <div className="absolute top-4 right-4 flex items-center gap-2">
+        <AppSettings className="bg-white/30 dark:bg-gray-800/30 backdrop-blur-sm rounded-md" />
+      </div>
+      <Card className="w-full max-w-[480px] shadow-lg mx-4">
+        <CardHeader className="flex items-center justify-center space-y-2 pb-8 pt-6">
+          <div className="flex flex-col items-center space-y-4">
+            <div className="flex items-center gap-3">
+              <img src="logo.png" alt="LightRAG Logo" className="h-12 w-12" />
+              <ZapIcon className="size-10 text-emerald-400" aria-hidden="true" />
+            </div>
+            <div className="text-center space-y-2">
+              <h1 className="text-3xl font-bold tracking-tight">LightRAG</h1>
+              <p className="text-muted-foreground text-sm">
+                {t('login.description')}
+              </p>
+            </div>
+          </div>
+        </CardHeader>
+        <CardContent className="px-8 pb-8">
+          <form onSubmit={handleSubmit} className="space-y-6">
+            <div className="flex items-center gap-4">
+              <label htmlFor="username" className="text-sm font-medium w-16 shrink-0">
+                {t('login.username')}
+              </label>
+              <Input
+                id="username"
+                placeholder={t('login.usernamePlaceholder')}
+                value={username}
+                onChange={(e) => setUsername(e.target.value)}
+                required
+                className="h-11 flex-1"
+              />
+            </div>
+            <div className="flex items-center gap-4">
+              <label htmlFor="password" className="text-sm font-medium w-16 shrink-0">
+                {t('login.password')}
+              </label>
+              <Input
+                id="password"
+                type="password"
+                placeholder={t('login.passwordPlaceholder')}
+                value={password}
+                onChange={(e) => setPassword(e.target.value)}
+                required
+                className="h-11 flex-1"
+              />
+            </div>
+            <Button
+              type="submit"
+              className="w-full h-11 text-base font-medium mt-2"
+              disabled={loading}
+            >
+              {loading ? t('login.loggingIn') : t('login.loginButton')}
+            </Button>
+          </form>
+        </CardContent>
+      </Card>
+    </div>
+  )
+}
+
+export default LoginPage
--- a/lightrag_webui/src/features/SiteHeader.tsx
+++ b/lightrag_webui/src/features/SiteHeader.tsx
@@ -1,12 +1,14 @@
 import Button from '@/components/ui/Button'
-import { SiteInfo } from '@/lib/constants'
+import { SiteInfo, webuiPrefix } from '@/lib/constants'
 import AppSettings from '@/components/AppSettings'
 import { TabsList, TabsTrigger } from '@/components/ui/Tabs'
 import { useSettingsStore } from '@/stores/settings'
+import { useAuthStore } from '@/stores/state'
 import { cn } from '@/lib/utils'
 import { useTranslation } from 'react-i18next'
+import { useNavigate } from 'react-router-dom'

-import { ZapIcon, GithubIcon } from 'lucide-react'
+import { ZapIcon, GithubIcon, LogOutIcon } from 'lucide-react'

 interface NavigationTabProps {
  value: string
@@ -54,9 +56,17 @@ function TabsNavigation() {

 export default function SiteHeader() {
  const { t } = useTranslation()
+  const navigate = useNavigate()
+  const { logout } = useAuthStore()
+
+  const handleLogout = () => {
+    logout()
+    navigate('/login')
+  }
+
  return (
    <header className="border-border/40 bg-background/95 supports-[backdrop-filter]:bg-background/60 sticky top-0 z-50 flex h-10 w-full border-b px-4 backdrop-blur">
-      <a href="/" className="mr-6 flex items-center gap-2">
+      <a href={webuiPrefix} className="mr-6 flex items-center gap-2">
        <ZapIcon className="size-4 text-emerald-400" aria-hidden="true" />
        {/* <img src='/logo.png' className="size-4" /> */}
        <span className="font-bold md:inline-block">{SiteInfo.name}</span>
@@ -74,6 +84,9 @@ export default function SiteHeader() {
            </a>
          </Button>
          <AppSettings />
+          <Button variant="ghost" size="icon" side="bottom" tooltip={t('header.logout')} onClick={handleLogout}>
+            <LogOutIcon className="size-4" aria-hidden="true" />
+          </Button>
        </div>
      </nav>
    </header>
--- a/lightrag_webui/src/i18n.js
+++ b/lightrag_webui/src/i18n.js
@@ -0,0 +1,35 @@
+import i18n from "i18next";
+import { initReactI18next } from "react-i18next";
+import { useSettingsStore } from "./stores/settings";
+
+import en from "./locales/en.json";
+import zh from "./locales/zh.json";
+
+const getStoredLanguage = () => {
+  try {
+    const settingsString = localStorage.getItem('settings-storage');
+    if (settingsString) {
+      const settings = JSON.parse(settingsString);
+      return settings.state?.language || 'en';
+    }
+  } catch (e) {
+    console.error('Failed to get stored language:', e);
+  }
+  return 'en';
+};
+
+i18n
+  .use(initReactI18next)
+  .init({
+    resources: {
+      en: { translation: en },
+      zh: { translation: zh }
+    },
+    lng: getStoredLanguage(), // 使用存储的语言设置
+    fallbackLng: "en",
+    interpolation: {
+      escapeValue: false
+    }
+  });
+
+export default i18n;
--- a/lightrag_webui/src/lib/constants.ts
+++ b/lightrag_webui/src/lib/constants.ts
@@ -1,6 +1,7 @@
 import { ButtonVariantType } from '@/components/ui/Button'

 export const backendBaseUrl = ''
+export const webuiPrefix = ''

 export const controlButtonVariant: ButtonVariantType = 'ghost'

--- a/lightrag_webui/src/locales/en.json
+++ b/lightrag_webui/src/locales/en.json
@@ -12,11 +12,24 @@
    "retrieval": "Retrieval",
    "api": "API",
    "projectRepository": "Project Repository",
+    "logout": "Logout",
    "themeToggle": {
      "switchToLight": "Switch to light theme",
      "switchToDark": "Switch to dark theme"
    }
  },
+  "login": {
+    "description": "Please enter your account and password to log in to the system",
+    "username": "Username",
+    "usernamePlaceholder": "Please input a username",
+    "password": "Password",
+    "passwordPlaceholder": "Please input a password",
+    "loginButton": "Login",
+    "loggingIn": "Logging in...",
+    "successMessage": "Login succeeded",
+    "errorEmptyFields": "Please enter your username and password",
+    "errorInvalidCredentials": "Login failed, please check username and password"
+  },
  "documentPanel": {
    "clearDocuments": {
      "button": "Clear",
--- a/lightrag_webui/src/locales/zh.json
+++ b/lightrag_webui/src/locales/zh.json
@@ -12,11 +12,24 @@
    "retrieval": "检索",
    "api": "API",
    "projectRepository": "项目仓库",
+    "logout": "退出登录",
    "themeToggle": {
      "switchToLight": "切换到浅色主题",
      "switchToDark": "切换到深色主题"
    }
  },
+  "login": {
+    "description": "请输入您的账号和密码登录系统",
+    "username": "用户名",
+    "usernamePlaceholder": "请输入用户名",
+    "password": "密码",
+    "passwordPlaceholder": "请输入密码",
+    "loginButton": "登录",
+    "loggingIn": "登录中...",
+    "successMessage": "登录成功",
+    "errorEmptyFields": "请输入您的用户名和密码",
+    "errorInvalidCredentials": "登录失败，请检查用户名和密码"
+  },
  "documentPanel": {
    "clearDocuments": {
      "button": "清空",
--- a/lightrag_webui/src/main.tsx
+++ b/lightrag_webui/src/main.tsx
@@ -1,5 +1,13 @@
+import { StrictMode } from 'react'
 import { createRoot } from 'react-dom/client'
 import './index.css'
-import { Root } from '@/components/Root'
+import AppRouter from './AppRouter'
+import "./i18n";

-createRoot(document.getElementById('root')!).render(<Root />)
+
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <AppRouter />
+  </StrictMode>
+)
--- a/lightrag_webui/src/stores/settings.ts
+++ b/lightrag_webui/src/stores/settings.ts
@@ -7,6 +7,7 @@ import { Message, QueryRequest } from '@/api/lightrag'
 type Theme = 'dark' | 'light' | 'system'
 type Language = 'en' | 'zh'
 type Tab = 'documents' | 'knowledge-graph' | 'retrieval' | 'api'
+type Language = 'en' | 'zh'

 interface SettingsState {
  // Graph viewer settings
--- a/lightrag_webui/src/stores/state.ts
+++ b/lightrag_webui/src/stores/state.ts
@@ -16,6 +16,14 @@ interface BackendState {
  setErrorMessage: (message: string, messageTitle: string) => void
 }

+interface AuthState {
+  isAuthenticated: boolean;
+  showLoginModal: boolean;
+  login: (token: string) => void;
+  logout: () => void;
+  setShowLoginModal: (show: boolean) => void;
+}
+
 const useBackendStateStoreBase = create<BackendState>()((set) => ({
  health: true,
  message: null,
@@ -57,3 +65,17 @@ const useBackendStateStoreBase = create<BackendState>()((set) => ({
 const useBackendState = createSelectors(useBackendStateStoreBase)

 export { useBackendState }
+
+export const useAuthStore = create<AuthState>(set => ({
+  isAuthenticated: !!localStorage.getItem('LIGHTRAG-API-TOKEN'),
+  showLoginModal: false,
+  login: (token) => {
+    localStorage.setItem('LIGHTRAG-API-TOKEN', token);
+    set({ isAuthenticated: true, showLoginModal: false });
+  },
+  logout: () => {
+    localStorage.removeItem('LIGHTRAG-API-TOKEN');
+    set({ isAuthenticated: false });
+  },
+  setShowLoginModal: (show) => set({ showLoginModal: show })
+}));
--- a/lightrag_webui/tsconfig.json
+++ b/lightrag_webui/tsconfig.json
@@ -26,5 +26,5 @@
      "@/*": ["./src/*"]
    }
  },
-  "include": ["src", "vite.config.ts"]
+  "include": ["src", "vite.config.ts", "src/vite-env.d.ts"]
 }
--- a/lightrag_webui/vite.config.ts
+++ b/lightrag_webui/vite.config.ts
@@ -1,6 +1,6 @@
 import { defineConfig } from 'vite'
 import path from 'path'
-
+import { webuiPrefix } from '@/lib/constants'
 import react from '@vitejs/plugin-react-swc'
 import tailwindcss from '@tailwindcss/vite'

@@ -12,7 +12,8 @@ export default defineConfig({
      '@': path.resolve(__dirname, './src')
    }
  },
-  base: './',
+  // base: import.meta.env.VITE_BASE_URL || '/webui/',
+  base: webuiPrefix,
  build: {
    outDir: path.resolve(__dirname, '../lightrag/api/webui'),
    emptyOutDir: true