无效的 JWT 令牌导致 500 内部服务器错误

Question

服务器启动前，所有插件等都已注册。我创建策略并将 JWT 设置为服务器的默认身份验证方法。

await server.register(require('hapi-auth-jwt2'));

await server.register(require('~/utils/jwt-key-signer'));

server.auth.strategy(
    'jwt', 'jwt',
    { key: process.env.API_KEY,     
    validate: true,  // Temporarily using true          
    verifyOptions: { algorithms: [ 'HS256' ] }
});

server.auth.default('jwt');

这是我的路线。我将来自处理程序请求的有效负载传递到一个插件中，该插件签署了我的密钥和 returns 一个令牌：

'use strict';
const Boom = require('boom');

exports.plugin = {
    name: 'user-create',
    register: (server, options) => {

        server.route({
            method: 'POST',
            path: '/user/create',
            options: { auth: 'jwt' },
            handler: async (request, h) => {

                const { payload } = await request;

                const { JWTKeySigner } = await server.plugins;
                const token = await JWTKeySigner.signKeyReturnToken(payload);

                const cookie_options = {
                    ttl: 365 * 24 * 60 * 60 * 1000, // expires a year from today
                    encoding: 'none',    // we already used JWT to encode
                    isSecure: true,      // warm & fuzzy feelings
                    isHttpOnly: true,    // prevent client alteration
                    clearInvalid: false, // remove invalid cookies
                    strictHeader: true   // don't allow violations of RFC 6265
                }


                return h.response({text: 'You have been authenticated!'}).header("Authorization", token).state("token", token, cookie_options);

            },
            options: {
                description: 'Creates a user with an email and password',
                notes: 'Returns created user',
                tags: ['api']
            }
        });

    }
};

以下是我对密钥进行签名的方式：

const jwt = require('jsonwebtoken');

exports.plugin = {

    name: 'JWTKeySigner',
    register: (server, options) => {

        server.expose('signKeyReturnToken', async (payload) => { 

            jwt.sign(payload, process.env.API_KEY, { algorithm: 'HS256' }, async (err, token) => {

                if (err) {
                    console.log(err)
                } 

                await console.log(`TOKEN${token}`); 

                return token;
            });

        })
    }
};

然后我从 Postman 访问我的路线，然后将包含电子邮件地址和密码的我的用户作为 JSON 传回回合，这是我得到的响应：

{
    "statusCode": 401,
    "error": "Unauthorized",
    "message": "Missing authentication"
}

好的，这样就证明我的路由被成功保护了。我现在继续将我的令牌添加到 Postman 中：

然后我得到这个错误：

{
    "statusCode": 500,
    "error": "Internal Server Error",
    "message": "An internal server error occurred"
}

如果我从邮递员那里删除令牌，我会收到 "unauthorised" 错误。

我想做的就是阻止外部访问我的 API，并且只允许有权限的人访问它。这将是注册的普通用户。

当我将令牌粘贴到 JWT.io 时，我可以在页面右侧看到我的数据，但 JWT 告诉我这是一个无效签名。

我真的很感激这里的一些清晰度。我正在使用 hapi-auth-jwt2.

提前致谢

Answer 1

嗯，我正在给你写另一条消息，但后来我检查了 hapi-auth-jwt2 文档的验证选项，它说；

validate - (required) the function which is run once the Token has been decoded with signature 
    async function(decoded, request, h) where:
    decoded - (required) is the decoded and verified JWT received in the request
    request - (required) is the original request received from the client
    h - (required) the response toolkit.
    Returns an object { isValid, credentials, response } where:
        isValid - true if the JWT was valid, otherwise false.
        credentials - (optional) alternative credentials to be set instead of decoded.
        response - (optional) If provided will be used immediately as a takeover response.

试试

server.auth.strategy(
    'jwt', 'jwt',
    { key: process.env.API_KEY,     
    validate: validate: () => ({isValid: true}),  // Temporarily using true          
    verifyOptions: { algorithms: [ 'HS256' ] }
});

那我们看看500错误是否继续。

也许您的代码中的其他一些东西引发了错误。您是否在服务器设置上启用了调试？您应该会在服务器控制台中看到该 500 错误的详细信息。

无效的 JWT 令牌导致 500 内部服务器错误

Invalid JWT token causes a 500 internal server error

javascript

node.js

jwt

hapijs