[英]How to use hapi-auth-jwt2 authentication on a path on hapi.js?
我在hapi.js中使用访问令牌时遇到问题。 我无法理解如何使用该令牌进行身份验证。 我正在关注这篇文章dwyl / hapi-auth-jwt2 。 我正在使用mongodb作为数据库。 但是,直到我这样发送请求http:// localhost:8000 / restricted?token = mycreatedtoken ,我才能登录{auth:'jwt'}页面。 但是这样发送请求似乎不正确。 那么我该如何使用该令牌? 我不必将其保存在本地存储或数据库中以进行访问吗? 这是我的代码:
app.js
const jwt = require('jsonwebtoken');
await server.register(require('hapi-auth-jwt2'));
server.auth.strategy('jwt', 'jwt', {
key: 'NeverShareYourSecret',
validate: validate,
verifyOptions: { algorithms: ['HS256'] }
});
server.auth.default('jwt');
验证功能:
const validate = async (decoded, req) => {
let user = await User.findOne({ _id: decoded.id });
if (user) {
req.user = user;
return { isValid: true };
} else {
return { isValid: false };
}
};
登录:
method: 'POST',
path: '/login',
config: { auth: false },
handler: async function(req, h) {
try {
let { username, password } = req.payload;
let student = await student.findOne({
username
});
let validUser = student && (await bcrypt.compareSync(password,student.password));
if (validUser) {
let token = jwt.sign({ id: user.id }, 'mysecretkey');
console.log('tpken'+token);
// return h.view('welcome');
return { token };
} else {
return boom.unauthorized('incorrect pass');
}
}
}
注册
method: 'POST',
path: '/student',
config: { auth: false },
handler: async function(req, h) {
try {
let salt = bcrypt.genSaltSync(10);
req.payload.password = bcrypt.hashSync(req.payload.password, salt);
let student = new User(req.payload);
let result = await student.save();
const expiresIn = 24 * 60 * 60;
let token = jwt.sign({ id: result.id }, 'mysecretkey',{ expiresIn: expiresIn
});
return {token} ;
}
}
此路径使用jwt令牌。
{
method: 'GET',
path: '/register',
config: { auth: 'jwt' },
handler: async (request, h) => {
try {
return h.view('student');
} catch(err){
return h.response(err).code(500);
}
}
}
您能否分享您的validate
功能? 我了解您可以生成JWT令牌。 为了使用该令牌来验证您的请求,您需要将该请求中带有“ Authorization”标头的令牌发送到服务器。
我在前端使用React,这是将JWT令牌发送到服务器的设置。
import axios, {AxiosInstance} from 'axios';
const createClient: () => AxiosInstance = () => {
const options = {
baseURL: process.env.REACT_APP_API_URL,
responseType: 'json',
withCredentials: true,
headers: {
'X-Requested-With': 'XMLHttpRequest',
'Authorization': ''
},
};
const instance = axios.create(options);
// Set the AUTH token for any request
// ref: https://stackoverflow.com/questions/43051291/attach-authorization-header-for-all-axios-requests
instance.interceptors.request.use(function (config) {
const token = localStorage.getItem("USER_JWT_TOKEN");
config.headers.Authorization = token ? `Bearer ${token}` : '';
return config;
});
return instance;
};
export default createClient();
然后,当我使用此设置发出请求时,axios会自动在所有请求中发送身份验证标头。
import apiClient from "./apiClient";
const results = await apiClient.get(`/users`);
有我从chrome的网络面板复制的请求的curl预览。
curl 'https://myserver.com/users' -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.75 Safari/537.36' -H 'Accept: application/json, text/plain, */*' -H 'Referer: https://myserver.com/' -H 'Origin: https://myserver.com' -H 'Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...... long JWT token string here' -H 'X-Requested-With: XMLHttpRequest' --compressed
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