nodejs护照始终失败URL

Question

我正在使用护照，允许通过我的网站上的Facebook登录。一切似乎都可以正常工作，但即使我使用有效令牌从Facebook返回所有数据，Facebook网站的回调也会始终转到failureRedirect。任何想法为什么发生这种情况？

express = require "express" 
passport = require 'passport' 
FBStrategy = require('passport-facebook').Strategy 
Properties = require "./config.json" 

FB_APP_ID = REMOVED 
FB_APP_SECRET = REMOVED 

passport.serializeUser = (user, done) -> 
done null, user 

passport.deserializeUser = (obj, done) -> 
    done null, obj 

fb = new FBStrategy 
    clientID: FB_APP_ID 
    clientSecret: FB_APP_SECRET 
    callbackURL: "http://localhost/auth/facebook/callback" 
    (accessToken, refreshToken, profile, done) -> 
    console.log "accesToken ", accessToken 
    console.log "refreshToken", refreshToken 
    console.log "profile", profile 
    done() 

passport.use fb 

app = module.exports = express.createServer() 
app.Properties = Properties 

console.log "starting server" 
app.configure -> 
    app.set "views", "./views" 
    app.set "view engine", "jade" 
    app.set "view options", layout: false 
    app.use express.methodOverride() 
    app.use (express.static "#{__dirname}") 
    app.use express.cookieParser() 
    app.use express.bodyParser() 
    app.use (express.session secret: REMOVED, key: REMOVED) 
    app.use passport.initialize() 
    app.use passport.session() 
    app.use app.router 

app.configure "development", -> 
    app.listen Properties.Port 


app.get "/", (request, response) -> 
    { session: Session } = request 
    response.render "index" 

app.get "/account", (request, response) -> 
    { session: Session } = request 
    response.render "account" 

app.get "/login", (request, response) -> 
    { session: Session } = request 
    response.render "login", {user:request.user} 

app.get "/auth/facebook", passport.authenticate 'facebook' 

app.get "/auth/facebook/callback", passport.authenticate ('facebook', {failureRedirect: "/login"}), (req, res) -> 
    res.redirect "/account" 


console.log "server is ready and listening on port #{Properties.Port}" 

Answer 1

您需要在策略的验证回调中提供用户。事情是这样的：

fb = new FBStrategy 
    clientID: FB_APP_ID 
    clientSecret: FB_APP_SECRET 
    callbackURL: "http://localhost/auth/facebook/callback" 
    (accessToken, refreshToken, profile, done) -> 
    console.log "accesToken ", accessToken 
    console.log "refreshToken", refreshToken 
    console.log "profile", profile 
    user = {} // find or create a user in your database 
    done(null, user) 

你可以阅读更多有关指南中验证回调：http://passportjs.org/guide/configuration.html