【发布时间】:2015-11-18 04:48:42
【问题描述】:
我通常是护照身份验证的新手,我正在尝试创建一个简单的 Express 应用程序来使用 github 策略 passport-github。对于 google 和 twitter 策略,我已经成功地使用了下面基本相同的代码,但是每次我尝试合并 github 策略时,每当我点击回调路由时,都会收到 500 响应错误:
无法设置未定义的属性“用户”
TypeError:无法设置未定义的属性“用户” 在/Users/dan/Repos/passport-github-portal/node_modules/passport-github/node_modules/passport-oauth/node_modules/passport/lib/passport/http/request.js:45:35 通过时(/Users/dan/Repos/passport-github-portal/node_modules/passport/lib/authenticator.js:267:43) 在序列化(/Users/dan/Repos/passport-github-portal/node_modules/passport/lib/authenticator.js:276:7) 在 /Users/dan/Repos/passport-github-portal/app.js:49:7 通过时(/Users/dan/Repos/passport-github-portal/node_modules/passport/lib/authenticator.js:284:9) 在 Authenticator.serializeUser (/Users/dan/Repos/passport-github-portal/node_modules/passport/lib/authenticator.js:289:5) 在 IncomingMessage.req.login.req.logIn (/Users/dan/Repos/passport-github-portal/node_modules/passport-github/node_modules/passport-oauth/node_modules/passport/lib/passport/http/request.js: 43:29) 在 Strategy.strategy.success (/Users/dan/Repos/passport-github-portal/node_modules/passport/lib/middleware/authenticate.js:228:13) 在验证(/Users/dan/Repos/passport-github-portal/node_modules/passport-github/node_modules/passport-oauth/lib/passport-oauth/strategies/oauth2.js:133:18) 在 /Users/dan/Repos/passport-github-portal/app.js:25:9我的app.js如下:
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var passport = require('passport');
var session = require('express-session');
var routes = require('./routes/index');
var users = require('./routes/users');
var auth = require('./routes/auth');
var app = express();
var GithubStrategy = require('passport-github').Strategy;
passport.use(new GithubStrategy({
clientID: process.env.GITHUB_CLIENT_ID,
clientSecret: process.env.GITHUB_CLIENT_SECRET,
callbackURL: 'http://localhost:3000/auth/github/callback'
}, function(accessToken, refreshToken, profile, done) {
process.nextTick(function() {
done(null, profile);
});
}));
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
// uncomment after placing your favicon in /public
//app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(session({
secret: 'wordswordswords'
}));
app.use(passport.initialize());
app.use(passport.session());
passport.serializeUser(function(user, done) {
done(null, user.id);
});
passport.deserializeUser(function(user, done) {
done(null, user);
});
app.use('/', routes);
app.use('/users', users);
app.use('/auth', auth);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handlers
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {}
});
});
module.exports = app;
还有我的 /routes/auth.js:
var express = require('express');
var passport = require('passport');
var router = express.Router();
router.route('/github/callback')
.get(passport.authenticate('github', {
failureRedirect: '/error'
}), function(req, res) {
res.redirect('/users');
});
router.route('/github')
.get(passport.authenticate('github'));
module.exports = router;
在之前的项目中,我在同一个应用程序中实现了 google 和 twitter 策略没有问题,但是当我尝试添加 passport-github 时,它破坏了所有三个策略,给了我完全相同的 “无法设置属性”每当我点击三个回调路由中的任何一个时都会出错。
任何帮助将不胜感激!
【问题讨论】:
-
护照好像坏了,尝试将版本设置为“passport”:“0.2.2”
-
成功了,谢谢!!是否容易解释您如何判断这是护照的错而不是我的密码的错?
-
添加了一个解释的答案
标签: javascript node.js express passport.js