本文介绍了Passport-jwt未经授权的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我是Node js的新手.我正在使用护照jwt进行身份验证.当我尝试进行身份验证时,它始终显示未经授权".
I'm New to node js. I'm using passport jwt for authentication. When i tried to authenticate, its always showing "unauthorized".
我的 passport.js 文件
const JwtStrategy = require('passport-jwt').Strategy;
const ExtractJwt = require('passport-jwt').ExtractJwt;
const User = require('../models/user');
const config = require('../config/database');
module.exports = function(passport){
let opts = {};
opts.jwtFromRequest = ExtractJwt.fromAuthHeaderAsBearerToken();
opts.secretOrKey = config.secret;
passport.use(new JwtStrategy(opts, (jwt_payload, done) => {
User.getUserById(jwt_payload._doc._id, (err, user) => {
if(err){
return done(err, false);
}
if(user){
return done(null, user);
} else {
return done(null, false);
}
});
}));
}
用户模型user.js
user model user.js
module.exports.getUserById = function(id, callback){
User.findById(id, callback);
}
路线
router.get('/profile', passport.authenticate('jwt', {session:false}), (req, res, next) => {
res.json({user: req.user});
});
当我在Google上搜索时,许多人建议在passport.js中更改此行
When I google it many suggested to change this line in passport.js
User.getUserById(jwt_payload._doc._id, (err, user) => {
我尝试过
User.getUserById(jwt_payload._id, (err, user) => {
User.findById(jwt_payload._id, (err, user) => {
现在我仍然遇到同样的错误.
still now i'm getting this same error.
推荐答案
我发现了问题所在,在新的password-jwt更新中,我们必须使用
I found out the issue,In new passport-jwt updates, we have to use
opts.jwtFromRequest = ExtractJwt.fromAuthHeaderWithScheme('jwt');
这篇关于Passport-jwt未经授权的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!