[英]Node.js passport authentication ignores controller function
如果护照返回用户 { status: 200 }:
护照.js
...
return done(null, rows[0], { status: 200 });
...
我希望调用控制器“controllerLogin.login”:
路由/index.js
const express = require('express');
const passport = require('passport');
const passportConf = require('../passport');
const controllerLogin = require('../controllers/login');
...
router.route('/v1/login')
.post( function(req, res, next) {
passport.authenticate('local-login', function (err, user, context = {}) {
if (err) {
console.log(err);
}
if (context.status === 429) {
return res.status(429).send({ status: 429, success: false })
}
if (context.status === 401){
return res.status(401).send({ status: 401, success: false })
}
next();
//return;
})(req, res, next);
}, controllerLogin.login );
但我无法访问控制器“controllerLogin.login”。 我错过了什么以及如何执行“controllerLogin.login”?
下面的工作,但我需要更高的版本。
const passLogin = passport.authenticate('local-login', { session: false, failWithError: true });
router.route('/v1/login')
.post( passLogin, function(err, req, res, next) {
return res.status(401).send({ status: 401, success: false })
}, controllerLogin.login );
编辑:什么有效......
router.route('/v1/login')
.post( function(req, res, next) {
passport.authenticate('local-login', { session: false, failWithError: false }, function (err, user, context = {}) {
if (err) {
console.log(err);
}
if (context.statusCode === 429) {
return res.status(429).send({ status: 429, success: false, message: { name: 'Rate Limit Error' } })
}
if (context.statusCode === 401){
return res.status(401).send({ status: 401, success: false, message: { name: 'Authentication Error' } })
}
// this works getting user information
console.log('user:');
console.log(user);
next();
})(req, res, next);
}, /*controllerLogin.login*/ (req, res) => { res.status(200).json({just: 'testing'})} );
控制器/登录.js
module.exports = {
login: async (req, res, next) => {
// Can't access user information via 'req.user' anymore
console.log('req.user:');
console.log(req.user);
/* .. How to access user information here? .. */
res.status(200).json({just: 'testing'})
}
}
这听起来像 controllerLogin.login 想要req.user
,但没有被设置。 因此,请尝试在传入护照authenticate
功能的回调中手动执行此操作。
router.route('/v1/login')
.post( function(req, res, next) {
passport.authenticate('local-login', { session: false, failWithError: false }, function (err, user, context = {}) {
if (err) {
console.log(err);
return next(err); // might want to add this line to handle errors?
}
if (context.statusCode === 429) {
return res.status(429).send({ status: 429, success: false, message: { name: 'Rate Limit Error' } })
}
if (context.statusCode === 401){
return res.status(401).send({ status: 401, success: false, message: { name: 'Authentication Error' } })
}
if(!user) {
// might want to handle this separately? user not found?
//return next('User not found');
}
// this works getting user information
console.log('user:');
console.log(user);
req.user = user;
next(); // this moves us on to controllerLogin.login
})(req, res, next);
}, controllerLogin.login);
然后在控制器/登录
module.exports = {
login: (req, res) => {
// remove user logging once this works, don't want to log sensitive info (!)
console.log('req.user in controller/login:')
console.log(req.user)
// user logic here
res.status(200).json({status: 200, success: true})
}
}
值得一看“自定义回调”部分下的passportjs文档。 该示例不会像您所做的那样传递给另一个函数,但它可以帮助您了解另一种方法。
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