如果我添加创建会话的序列化/反序列化 passportjs 方法，以下代码将完美运行。我正在努力创建 Json Web 令牌，而不是会话。任何教程、建议或清晰的示例将不胜感激。我使用 nodejs。
我了解 JWT 如何工作的优缺点和基本概述。我是从以下来源了解到的。
- https://medium.com/@rahulgolwalkar/pros-and-cons-in-using-jwt-json-web-tokens-196ac6d41fb4
- https://scotch.io/tutorials/the-ins-and-outs-of-token-based-authentication
- https://scotch.io/tutorials/the-anatomy-of-a-json-web-token
- https://auth0.com/blog/cookies-vs-tokens-definitive-guide
/
没有 JWT 代码
var express = require("express"),
path = require("path"),
bodyParser = require("body-parser"),
mysql = require("mysql"),
connection = require("express-myconnection"),
morgan = require("morgan"),
app = express(),
passport = require("passport"),
GoogleStrategy = require("passport-google-oauth").OAuth2Strategy;
app.use(passport.initialize());
app.get("/", function(req, res) {
res.sendFile(__dirname + "/public/main.html");
});
// #1
passport.use(
new GoogleStrategy({
clientID: "32434m",
clientSecret: "23434",
callbackURL: "http://localhost:3000/auth/google/callback"
},
function(accessToken, refreshToken, profile, done) {
process.nextTick(function() {
console.log("profile.id: " + profile.id);
return done(null, profile.id); // that is being serealized(added in session)
});
}
)
);
// #1
app.get("/auth/google",
passport.authenticate(
"google", {
scope: ["profile", "email"]
}));
// #2
app.get("/auth/google/callback",
passport.authenticate("google", {
failureRedirect: "/google_callback_fail",
successRedirect: "/google_callback_success"
})
);
app.get("/google_callback_success", isLoggedIn, function(req, res) {
res.send("google_callback_success \n");
});
function isLoggedIn(req, res, next) {
console.log("isLoggedIn req.user: " + req.user);
if (req.isAuthenticated()) {
console.log("isAuthenticated TRUE");
return next();
}
res.redirect("/notloggedin");
}
app.get("/notloggedin", function(req, res) {
console.log("req.user: " + req.user);
res.json("not loggedin");
});
app.get("/google_callback_fail", function(req, res) {
res.json("the callback after google DID NOT authenticate the user");
});
app.listen(3000);
JWT 代码尝试。问题是我需要添加序列化/反序列化，我不想这样做，因为我不想使用会话。我想要智威汤逊
var express = require("express"),
path = require("path"),
bodyParser = require("body-parser"),
mysql = require("mysql"),
connection = require("express-myconnection"),
morgan = require("morgan"),
app = express(),
passport = require("passport"),
GoogleStrategy = require("passport-google-oauth").OAuth2Strategy,
jwt = require('jsonwebtoken'),
passportJWT = require("passport-jwt"),
ExtractJwt = require('passport-jwt').ExtractJwt,
JwtStrategy = require('passport-jwt').Strategy;
var jwtOptions = {};
jwtOptions.jwtFromRequest = ExtractJwt.fromAuthHeaderAsBearerToken();
jwtOptions.secretOrKey = 'secret';
app.use(passport.initialize());
app.get("/", function(req, res) {
res.sendFile(__dirname + "/public/main.html");
});
// #1
passport.use(
new GoogleStrategy({
clientID: "s-s.apps.googleusercontent.com",
clientSecret: "23redsf",
callbackURL: "http://localhost:3000/auth/google/callback"
},
function(accessToken, refreshToken, profile, done) {
process.nextTick(function() {
console.log("\nprofile.id: " + profile.id);
return done(null, profile.id); // that is being serealized(added in session)
});
}
)
);
// #1
app.get(
"/auth/google",
passport.authenticate(
"google", {
scope: ["profile", "email"]
}
)
);
// #2
app.get(
"/auth/google/callback",
passport.authenticate("google", {
failureRedirect: "/google_callback_fail",
successRedirect: "/google_callback_success"
})
);
app.get("/google_callback_success", isLoggedIn, function(req, res) {
var payload = { id: user.id };
var token = jwt.sign(payload, jwtOptions.secretOrKey);
var strategy = new JwtStrategy(jwtOptions, function(jwt_payload, next) {
console.log('payload received', jwt_payload);
console.log('jwt_payload.id: ' + jwt_payload.id);
});
passport.use(strategy);
res.send("google_callback_success \n" + 'token: ' + token);
});
function isLoggedIn(req, res, next) {
console.log("isLoggedIn req.user: " + req.user);
if (req.isAuthenticated()) {
console.log("isAuthenticated TRUE");
var payload = { id: user.id };
var token = jwt.sign(payload, jwtOptions.secretOrKey);
console.log('token: ' + token);
return next();
}
res.redirect("/notloggedin");
}
app.get("/notloggedin", function(req, res) {
console.log("req.user: " + req.user);
res.json("not loggedin");
});
app.get("/google_callback_fail", function(req, res) {
res.json("the callback after google DID NOT authenticate the user");
});
app.get("/logout", function(req, res) {
console.log("logged out");
req.logout();
res.redirect("/logout");
});
app.listen(3000);
代码return done(null, profile.id); // that is being serialized(added in session)就是问题所在。我应该用什么替换它以便我不必使用会话？我想用 JWT 替换它。