javascript - express-jwt-blacklist 抛出错误，如错误 : JWT missing tokenId claimsub in my code

Question

我正在开发 MEAN 堆栈应用程序。对于 session 身份验证，我使用 express-jwt。

我的代码与express-jwt token 配合得很好，但是当我注销时，我想删除jwt token /在黑名单中添加 token 。

因此，当我将 express-jwt-blacklist 与 jwt token 一起应用时，它会引发错误。错误:JWT 缺少 tokenId Claimsub

My working code

=> In middleware / config file
const expressJWT = require("express-jwt");

CONFIG.JWTTOKENALLOWACCESS = expressJWT({
        secret: CONFIG.JWTTOKENKEY,
        userProperty: 'payload'
    });


=> In routing file
router.route("/get-post-list").get(CONFIG.JWTTOKENALLOWACCESS, PostCtrl.getPostList);

My not working code (after apply express-jwt-blacklist)

=> In middleware / config file
const expressJWT = require("express-jwt");
const blacklist = require('express-jwt-blacklist');

CONFIG.JWTTOKENALLOWACCESS = expressJWT({
    secret: CONFIG.JWTTOKENKEY,
    userProperty: 'payload',
    isRevoked: blacklist.isRevoked
});


=> In routing file
router.route("/get-post-list").get(CONFIG.JWTTOKENALLOWACCESS, PostCtrl.getPostList);

Error throws

error: "JWT missing tokenId claimsub"

请帮我解决这个问题。

Answer 1

通过在 blacklist.configure 中添加 tokenId 解决问题，如下所示

=> In middleware / config file
const expressJWT = require("express-jwt");
const blacklist = require('express-jwt-blacklist');

blacklist.configure({
    tokenId: 'jti',
    // strict: true,
    // store: {
    //     type: 'memcached',
    //     host: 'localhost',
    //     port: 3001,
    //     keyPrefix: 'mywebapp:',
    //     options: {
    //         timeout: 1000
    //     }
    // }
});

CONFIG.JWTTOKENALLOWACCESS = expressJWT({
    secret: CONFIG.JWTTOKENKEY,
    userProperty: 'payload',
    isRevoked: blacklist.isRevoked
});


=> In routing file
router.route("/get-post-list").get(CONFIG.JWTTOKENALLOWACCESS, PostCtrl.getPostList);

确保您必须在 jwt 登录时设置 jti 参数/字段，如下所示

const randToken = require('rand-token');
const jwt = require("jsonwebtoken");

...
...
...

user.myToken = jwt.sign({
    jti : user._id + "_" + randToken.generator({ chars: '0-9' }).generate(6);
    first_name : user.first_name,
    last_name : user.last_name,
    ...
    ...
    ...
}, jwt token key, {
    expiresIn: '7d' //7 days
});