diff --git a/net/web/src/App.js b/net/web/src/App.js
index a00974c7..659906af 100644
--- a/net/web/src/App.js
+++ b/net/web/src/App.js
@@ -1,17 +1,18 @@
-import React, { useContext, useState, useEffect, useRef } from 'react'
 import login from './login.png';
-import { Input, Button } from 'antd';
-import { UserOutlined, LockOutlined } from '@ant-design/icons';
-import 'antd/dist/antd.css'; 
-import { BrowserRouter as Router, Routes, Route, useHistory } from "react-router-dom";
 import { AppContextProvider } from './context/AppContext';
 import { Root } from './components/Root';
+import 'antd/dist/antd.css'; 
 
 function App() {
 
   return (
     <AppContextProvider>
-      <Root />
+      <div style={{ width: '100%', height: '100vh', backgroundColor: '#8fbea7' }}>
+        <img src={login} alt="" style={{ position: 'absolute', width: '33%', bottom: 0, right: 0 }}/>
+      </div>
+      <div style={{ position: 'absolute', display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', top: 0, left: 0, width: '100%', height: '100%' }}>     
+        <Root />
+      </div>
     </AppContextProvider>
   );
 }
diff --git a/net/web/src/components/Access.js b/net/web/src/components/Access.js
new file mode 100644
index 00000000..79c8b404
--- /dev/null
+++ b/net/web/src/components/Access.js
@@ -0,0 +1,106 @@
+import React, { useContext, useState, useEffect, useRef } from 'react'
+import { useNavigate } from "react-router-dom";
+import { AppContext } from '../context/AppContext';
+import { Input, Button } from 'antd';
+import { UserOutlined, LockOutlined } from '@ant-design/icons';
+
+export function Access() {
+  const [available, setAvailable] = useState(false)
+  const [username, setUsername] = useState('')
+  const [password, setPassword] = useState('')  
+  const [confirmed, setConfirmed] = useState('')
+  const [creatable, setCreatable] = useState(false)
+  const [conflict, setConflict] = useState('')
+  const [loginMode, setLoginMode] = useState(true);
+  const [context, setContext] = useState(false);
+
+  const appContext = useContext(AppContext);
+  const navigate = useNavigate();
+  const debounce = useRef(null)
+
+  useEffect(() => {
+    console.log(appContext)
+    if (appContext) {
+      if (appContext.access === 'admin') {
+        navigate("/admin")
+      } else if (appContext.access === 'user') {
+        navigate("/user")
+      } else {
+        setContext(true)
+        appContext.actions.available().then(a => {
+          setAvailable(a > 0)
+        }).catch(err => {
+          console.log(err)
+        })
+      }
+    }
+  }, [appContext, navigate])
+
+  const usernameSet = (name) => {
+    setCreatable(false)
+    setUsername(name)
+    clearTimeout(debounce.current)
+    debounce.current = setTimeout(async () => {
+      let valid = await appContext.actions.username(name)
+      setCreatable(valid)
+      if (!valid) {
+        setConflict('not available')
+      } else {
+        setConflict('')
+      }
+    }, 500)
+  }
+
+  const onLogin = async () => {
+    try {
+      await appContext.actions.login(username, password)
+    } catch(err) {
+      window.alert(err)
+    }
+  }
+
+  const onCreate = async () => {
+    try {
+      await appContext.actions.create(username, password)
+    }
+    catch(err) {
+      window.alert(err)
+    }
+  }
+
+  if (context && loginMode) {
+    return (
+      <div style={{ position: 'absolute', display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', top: 0, left: 0, width: '100%', height: '100%' }}>
+        <div style={{ backgroundColor: '#ffffff', display: 'flex', flexDirection: 'column', padding: '16px', borderRadius: '8px', width: '500px' }}>
+          <div style={{ textAlign: 'center', fontSize: '24px', fontWeight: 'bold', color: '#555555' }}>indicom</div>
+          <div style={{ fontSize: '12px', display: 'flex', borderBottom: '1px solid black', color: '#444444', paddingLeft: '16px', paddingRight: '16px' }}>
+            <span style={{ textAlign: 'center', width: '100%' }}>Communication for the Decentralized Web</span>
+          </div>
+          <Input size="large" spellCheck="false" onChange={(e) => usernameSet(e.target.value)} value={username} placeholder="username" prefix={<UserOutlined />} style={{ marginTop: '16px' }} />
+          <Input.Password size="large" onChange={(e) => setPassword(e.target.value)} value={password} placeholder="password" prefix={<LockOutlined />} style={{ marginTop: '16px' }} />
+          <Button type="primary" onClick={onLogin} disabled={username===''||password===''} style={{ alignSelf: 'center', marginTop: '16px', width: '33%' }}>Sign In</Button>
+        </div>
+        <Button type="link" onClick={() => setLoginMode(false)} disabled={!available} style={{ marginTop: '4px' }}>Create Account</Button> 
+      </div>
+    )
+  }
+  if (context && !loginMode) {
+    return (
+      <div style={{ position: 'absolute', display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', top: 0, left: 0, width: '100%', height: '100%' }}>
+        <div style={{ backgroundColor: '#ffffff', display: 'flex', flexDirection: 'column', padding: '16px', borderRadius: '8px', width: '500px' }}>
+          <div style={{ textAlign: 'center', fontSize: '24px', fontWeight: 'bold', color: '#555555' }}>indicom</div>
+          <div style={{ fontSize: '12px', display: 'flex', borderBottom: '1px solid black', color: '#444444', paddingLeft: '16px', paddingRight: '16px' }}>
+            <span style={{ textAlign: 'center', width: '100%' }}>Communication for the Decentralized Web</span>
+          </div>
+          <Input size="large" spellCheck="false" addonAfter={conflict} onChange={(e) => usernameSet(e.target.value)} value={username} placeholder="username" prefix={<UserOutlined />} style={{ marginTop: '16px' }} />
+          <Input.Password size="large" onChange={(e) => setPassword(e.target.value)} value={password} placeholder="password" prefix={<LockOutlined />} style={{ marginTop: '16px' }} />
+          <Input.Password size="large" onChange={(e) => setConfirmed(e.target.value)} value={confirmed} placeholder="confirm password" prefix={<LockOutlined />} style={{ marginTop: '16px' }} />
+          <Button type="primary" onClick={onCreate} disabled={username===''||password===''||confirmed!==password||!creatable} style={{ alignSelf: 'center', marginTop: '16px', width: '33%' }}>Create Account</Button>
+        </div>
+        <Button type="link" onClick={() => setLoginMode(true)} style={{ marginTop: '4px' }}>Account Sign In</Button>
+      </div>
+    )
+  }
+  return <></>
+}
+
diff --git a/net/web/src/components/Admin.js b/net/web/src/components/Admin.js
new file mode 100644
index 00000000..f92fcac2
--- /dev/null
+++ b/net/web/src/components/Admin.js
@@ -0,0 +1,4 @@
+export function Admin() {
+  return <div>ADMIN</div>
+}
+
diff --git a/net/web/src/components/Root.js b/net/web/src/components/Root.js
index 6fb84487..d6e95347 100644
--- a/net/web/src/components/Root.js
+++ b/net/web/src/components/Root.js
@@ -1,44 +1,19 @@
-import React, { useContext, useState, useEffect, useRef } from 'react'
-import { BrowserRouter as Router, Routes, Route, useNavigate } from "react-router-dom";
-import { AppContext } from '../context/AppContext';
+import { HashRouter as Router, Routes, Route } from "react-router-dom";
+import { Access } from './Access';
+import { Admin } from './Admin';
+import { User } from './User';
+import 'antd/dist/antd.css';
                                            
 export function Root() {
 
   return (
     <Router>
-        <Routes>
-          <Route path="/about" element={ <About /> } />
-          <Route path="/topic" element={ <Topic /> } />
-          <Route path="/" element={ <Empty /> } />
-        </Routes>
+      <Routes>
+        <Route path="/" element={ <Access /> } />
+        <Route path="/admin" element={ <Admin /> } />
+        <Route path="/user" element={ <User /> } />
+      </Routes>
     </Router>
   )
 }
 
-function About() {
-  return (<div>ABOUT</div>)
-}
-
-function Topic() {
-  return (<div>TOPIC</div>)
-}
-
-function Empty() {
-
-  const appContext = useContext(AppContext);
-  const navigate = useNavigate();
-
-  useEffect(() => {
-    console.log(appContext)
-    if (appContext.state) {
-      if (appContext.state.appToken) {
-        navigate("/topic")
-      } else {
-        navigate("/about")
-      }
-    } 
-  })
-
-  return (<div>EMPTY</div>)
-}
-
diff --git a/net/web/src/components/User.js b/net/web/src/components/User.js
new file mode 100644
index 00000000..6c397cfe
--- /dev/null
+++ b/net/web/src/components/User.js
@@ -0,0 +1,29 @@
+import React, { useContext, useState, useEffect } from 'react'
+import { useNavigate } from "react-router-dom";
+import { AppContext } from '../context/AppContext';
+import { Button } from 'antd';
+
+export function User() {
+  const [context, setContext] = useState(false)
+  const appContext = useContext(AppContext);
+  const navigate = useNavigate();
+
+  useEffect(() => {
+    if (appContext) {
+      if (appContext.access !== 'user') {
+        navigate("/")
+      }
+      setContext(true)
+    }
+  }, [appContext, navigate])
+
+  const onLogout = () => {
+    appContext.actions.logout()
+  }
+
+  if (context) {
+    return <Button type="link" onClick={() => onLogout()} style={{ marginTop: '4px' }}>Sign Out User</Button>
+  }
+  return <></>
+}
+
diff --git a/net/web/src/context/AppContext.js b/net/web/src/context/AppContext.js
index 3ce23469..6f136a2d 100644
--- a/net/web/src/context/AppContext.js
+++ b/net/web/src/context/AppContext.js
@@ -4,9 +4,9 @@ import useAppContext from './useAppContext.hook';
 export const AppContext = createContext({});
 
 export function AppContextProvider({ children }) {
-  const { state, actions } = useAppContext();
+  const state = useAppContext();
   return (
-    <AppContext.Provider value={{ state, actions }}>
+    <AppContext.Provider value={state}>
       {children}
     </AppContext.Provider>
   );
diff --git a/net/web/src/context/fetchUtil.js b/net/web/src/context/fetchUtil.js
new file mode 100644
index 00000000..4058850f
--- /dev/null
+++ b/net/web/src/context/fetchUtil.js
@@ -0,0 +1,45 @@
+var base64 = require('base-64');
+
+const FETCH_TIMEOUT = 15000;
+
+function checkResponse(response) {
+  if(response.status >= 400 && response.status < 600) {
+    throw new Error(response.url + " failed");
+  }
+}
+
+async function fetchWithTimeout(url, options) {
+  return Promise.race([
+    fetch(url, options).catch(err => { throw new Error(url + ' failed'); }),
+    new Promise((_, reject) => setTimeout(() => reject(new Error(url + ' timeout')), FETCH_TIMEOUT))
+  ]);
+}
+
+export async function getAvailable() {
+  let available = await fetchWithTimeout("/account/available", { method: 'GET', timeout: FETCH_TIMEOUT })
+  checkResponse(available)
+  return await available.json()
+}
+
+export async function getUsername(name: string) {
+  let available = await fetchWithTimeout('/account/username?name=' + encodeURIComponent(name), { method: 'GET', timeout: FETCH_TIMEOUT })
+  checkResponse(available)
+  return await available.json()
+}
+
+export async function setLogin(username: string, password: string) {
+  let headers = new Headers()
+  headers.append('Authorization', 'Basic ' + base64.encode(username + ":" + password));
+  let app = { Name: "indicom", Description: "decentralized communication" }
+  let login = await fetchWithTimeout('/account/apps', { method: 'POST', timeout: FETCH_TIMEOUT, body: JSON.stringify(app), headers: headers })
+  checkResponse(login)
+  return await login.json()
+}
+
+export async function createAccount(username: string, password: string) {
+  let headers = new Headers()
+  headers.append('Credentials', 'Basic ' + base64.encode(username + ":" + password));
+  let profile = await fetchWithTimeout("/account/profile", { method: 'POST', timeout: FETCH_TIMEOUT, headers: headers })
+  checkResponse(profile);
+  return await profile.json()
+}
diff --git a/net/web/src/context/useAppContext.hook.js b/net/web/src/context/useAppContext.hook.js
index ff86d15d..c0560c9f 100644
--- a/net/web/src/context/useAppContext.hook.js
+++ b/net/web/src/context/useAppContext.hook.js
@@ -1,24 +1,101 @@
-import { useEffect, useState } from 'react';
+import { useEffect, useState, useRef } from 'react';
+import { getAvailable, getUsername, setLogin, createAccount } from './fetchUtil';
 
 export default function useAppContext() {
   const [state, setState] = useState(null);
+  const ws = useRef(null);
 
-  const actions = {
+  const login = async (username: string, password: string) => {
+    let access = await setLogin(username, password)
+    setState({ appToken: access, access: 'user', actions: userActions });
+    localStorage.setItem("session", JSON.stringify({ token: access, access: 'user' }));
+    connectStatus(access);    
+  }
+
+  const create = async (username: string, password: string) => {
+    await createAccount(username, password);
+    try {
+      await login(username, password)
+    } catch(err) {
+      throw new Error("login failed after account createion")
+    }
+  }
+
+  const logout = () => {
+    ws.current.onclose = () => {}
+    ws.current.close(1000, "bye")
+    ws.current = null
+    setState({ actions: accessActions })
+    localStorage.removeItem("session");
+  }
+
+  const userActions = {
     setListener: setListener,
     clearListener: clearListener,
-    login: login,
     logout: logout,
   }
-      
+
+  const adminActions = {
+    logout: logout,
+  }
+
+  const accessActions = {
+    login: login,
+    create: create,
+    username: getUsername,
+    available: getAvailable,
+  }
+
+  const connectStatus = (token: string) => {
+    ws.current = new WebSocket("wss://" + window.location.host + "/status");
+    ws.current.onmessage = (ev) => {
+      console.log(ev)
+    }
+    ws.current.onclose = () => {
+      console.log('ws close')
+      setTimeout(() => {
+        if (ws.current != null) {
+          ws.current.onmessage = () => {}
+          ws.current.onclose = () => {}
+          ws.current.onopen = () => {}
+          ws.current.onerror = () => {}
+          connectStatus(token)
+        }
+      }, 2000)
+    }
+    ws.current.onopen = () => {
+      ws.current.send(JSON.stringify({ AppToken: token }))
+    }
+    ws.current.error = () => {
+      console.log('ws error')
+    }
+  }
+ 
   useEffect(() => {
-    const token = localStorage.getItem('app_token');
-    if (token) {
-      setState({ appToken: token })
+    const storage = localStorage.getItem('session');
+    if (storage != null) {
+      try {
+        const session = JSON.parse(storage)
+        if (session?.access === 'admin') {
+          setState({ appToken: session.token, access: session.access, actions: adminActions })
+          connectStatus(session.token);    
+        } else if (session?.access === 'user') {
+          setState({ appToken: session.token, access: session.access, actions: userActions })
+          connectStatus(session.token);    
+        } else {
+          setState({ actions: accessActions })
+        }
+      }
+      catch(err) {
+        console.log(err)
+        setState({ actions: accessActions })
+      }
     } else {
-      setState({ appToken: null })
+      setState({ actions: accessActions })
     }
   }, []);
-  return { state, actions };
+
+  return state;
 }
 
 function setListener(name: string, callback: (objectId: string) => void) {
@@ -29,11 +106,4 @@ function clearListener(callback: (objectId: string) => void) {
   return
 }
 
-async function login(username: string, password: string) {
-  return
-}
-
-async function logout() {
-  return
-}