Reactjs 反应路由器JWT保护路由
我在laravel上有一个react应用程序,其中我有一个使用jwt auth的自定义登录屏幕。我在本地存储中设置了一个令牌,但如果未登录,我会尝试保护和重定向路由。问题是在呈现路由之前检查令牌。我尝试过的每一件事,最终都陷入了一个巨大的循环。请帮忙。这是我的app.jsxReactjs 反应路由器JWT保护路由,reactjs,react-router,Reactjs,React Router,我在laravel上有一个react应用程序,其中我有一个使用jwt auth的自定义登录屏幕。我在本地存储中设置了一个令牌,但如果未登录,我会尝试保护和重定向路由。问题是在呈现路由之前检查令牌。我尝试过的每一件事,最终都陷入了一个巨大的循环。请帮忙。这是我的app.jsx require('./bootstrap'); import { BrowserRouter as Router, Switch, Route } from 'react-router-dom'; import React
require('./bootstrap');
import { BrowserRouter as Router, Switch, Route } from 'react-router-dom';
import React, { Component } from 'react';
import ReactDOM from 'react-dom';
import { Provider } from 'react-redux'
import Login from './components/auth/login';
import Header from './components/header/';
import store from './store';
import Dashboard from './pages/dashboard';
import jwtDecode from 'jwt-decode';
import { PropsRoute, PublicRoute, PrivateRoute } from 'react-router-with-props';
let getToken = () =>{
var auth = false;
var token = localStorage.getItem('toobiauth')
if(token){
var tokenExpiration = jwtDecode(token).exp;
var dateNow = new Date();
if(tokenExpiration < dateNow.getTime()/1000){
auth = false
}else{
auth = true
}
}else{
auth = false
}
return auth;
}
ReactDOM.render((
<Provider store={store}>
<Router>
<Header>
<Switch>
<Route exact path='/' component={Login} />
<Route exact path='/login' component={Login} />
<PrivateRoute exact path="/dashboard" authed={getToken()} redirectTo="/login" component={Dashboard}/>
</Switch>
</Header>
</Router>
</Provider>
), document.getElementById('app'))
require('./bootstrap');
从“react Router dom”导入{BrowserRouter as Router,Switch,Route};
从“React”导入React,{Component};
从“react dom”导入react dom;
从“react redux”导入{Provider}
从“./components/auth/Login”导入登录名;
从“./components/Header/”导入标题;
从“./store”导入存储;
从“./pages/Dashboard”导入仪表板;
从“jwt decode”导入jwtDecode;
从'react router with props'导入{PropsRoute,PublicRoute,PrivateRoute};
让getToken=()=>{
var-auth=false;
var token=localStorage.getItem('toobiauth')
如果(令牌){
var tokenExpiration=jwtDecode(token).exp;
var dateNow=新日期();
if(tokenExpiration
这是我的登录名
import React, { useState, useEffect } from 'react';
import { useSelector, useDispatch, connect } from "react-redux";
import Submit from '../ui/buttons/submit';
import Textfield from '../ui/inputs/textfield';
import {loginUser} from '../../actions/authactions';
import jwtDecode from 'jwt-decode';
function login(props) {
const auth = useSelector(state => state.auth)
const [username, setUsername] = useState();
const [password, setPassword] = useState();
const submitLogin = () =>{
props.dispatch(loginUser(username, password))
}
useEffect(() =>{
var token = localStorage.getItem('toobiauth')
if(token){
var tokenExpiration = jwtDecode(token).exp;
var dateNow = new Date();
if(tokenExpiration < dateNow.getTime()/1000){
console.log('expired');
}else{
props.history.push('/dashboard')
console.log('login screen')
}
}
},[auth]);
return <div className="page_wrapper">
<Textfield type="text" change={setUsername}/>
<Textfield type="password" change={setPassword}/>
<Submit action={submitLogin} width={'100%'}/>
</div>;
}
const mapStateToProps = (state) =>{
return {
app: state.app,
}
}
export default connect(mapStateToProps)(login);
import React,{useState,useffect}来自“React”;
从“react-redux”导入{useSelector,useDispatch,connect};
从“../ui/buttons/Submit”导入提交;
从“../ui/inputs/Textfield”导入Textfield;
从“../../actions/authactions”导入{loginUser};
从“jwt decode”导入jwtDecode;
功能登录(道具){
const auth=useSelector(state=>state.auth)
const[username,setUsername]=useState();
const[password,setPassword]=useState();
const submitLogin=()=>{
发送道具(登录用户(用户名、密码))
}
useffect(()=>{
var token=localStorage.getItem('toobiauth')
如果(令牌){
var tokenExpiration=jwtDecode(token).exp;
var dateNow=新日期();
if(tokenExpiration{
返回{
app:state.app,
}
}
导出默认连接(MapStateTops)(登录);
您可以定义自己的PrivateRoute.jsx,在该组件中,您可以检查用户是否经过身份验证,然后允许用户路由受保护的路由,或者将用户重定向到登录路由
PrivateRoute.jsx
import React,{useffect,useState}来自“React”;
从“react router dom”导入{Route,Redirect}
从“react redux”导入{useSelector};
const privaterout=({component:component,…rest})=>{
const auth=useSelector(state=>state.auth)
常量[isAuthenticated,setIsAuthenticated]=useState(null)
useffect(()=>{
let token=localStorage.getItem('toobiauth')
如果(令牌){
让tokenExpiration=jwtDecode(token).exp;
设dateNow=新日期();
if(tokenExpiration
);
};
导出默认私有路由;
App.js
从'react Router dom'导入{BrowserRouter as Router,Switch,Route};
从“React”导入React,{Component};
从“react dom”导入react dom;
从“react redux”导入{Provider}
从“./components/auth/Login”导入登录名;
从“./components/Header/”导入标题;
从“./store”导入存储;
从“./pages/Dashboard”导入仪表板;
//导入上面代码块中定义的新PrivateRoute组件
从“./components/PrivateRoute”导入PrivateRoute
从“jwt decode”导入jwtDecode;
ReactDOM.render((
),document.getElementById('app'))
您可以定义自己的PrivateRoute.jsx,在该组件中,您可以检查用户是否经过身份验证,然后允许用户路由受保护的路由,或者将用户重定向到登录路由
PrivateRoute.jsx
import React,{useffect,useState}来自“React”;
从“react router dom”导入{Route,Redirect}
从“react redux”导入{useSelector};
const privaterout=({component:component,…rest})=>{
const auth=useSelector(state=>state.auth)
常量[isAuthenticated,setIsAuthenticated]=useState(null)
useffect(()=>{
let token=localStorage.getItem('toobiauth')
如果(令牌){
让tokenExpiration=jwtDecode(token).exp;
设dateNow=新日期();
if(tokenExpiration
);
};
导出默认私有路由;
App.js
从'react Router dom'导入{BrowserRouter as Router,Switch,Route};
从“React”导入React,{Component};
从“react dom”导入react dom;
从“react redux”导入{Provider}
从“./components/auth/Login”导入登录名;
从“”导入标题。