无法读取未定义的属性 'code'，解码 Firebase ID 令牌失败

Question

我在大约 5% 的请求中间歇性地收到此错误，我不确定为什么。它似乎在大部分时间都有效，但我想将其达到 100%。

{"name":"myapp","hostname":"worker-844ddfbc9f-ntlmz","pid":18,"level":50,
"err":"[Throws: Cannot read property 'code' of undefined]",
"msg":"Context creation failed: Decoding Firebase ID token failed. Make sure you passed the entire string JWT which represents an ID token. See https://firebase.google.com/docs/auth/admin/verify-id-tokens for details on how to retrieve an ID token.",
"time":"2020-02-12T02:16:33.538Z","v":0}
TypeError: Cannot read property 'code' of undefined
    at FirebaseAuthError.get [as code] (/app/node_modules/firebase-admin/lib/utils/error.js:51:35)
    at FirebaseAuthError.FirebaseError.toJSON (/app/node_modules/firebase-admin/lib/utils/error.js:67:24)
    at JSON.stringify (<anonymous>)
    at prettyJSONStringify (/app/node_modules/apollo-server-core/dist/runHttpQuery.js:257:17)
    at throwHttpGraphQLError (/app/node_modules/apollo-server-core/dist/runHttpQuery.js:26:42)
    at Object.<anonymous> (/app/node_modules/apollo-server-core/dist/runHttpQuery.js:66:28)
    at Generator.next (<anonymous>)
    at fulfilled (/app/node_modules/apollo-server-core/dist/runHttpQuery.js:4:58)
    at process._tickCallback (internal/process/next_tick.js:68:7)

客户端

const authLink = setContext(async (_, { headers }) => {
    let token;
    if (firebase.auth().currentUser) {
        token = await firebase.auth().currentUser.getIdToken();
    }
    return {
        headers: {
            ...headers,
            authorization: `Bearer ${token}`,
        },
    };
});

服务器

            let token = req.headers.authorization;

            if (!token || !token.length) {
                console.log('no token');
            }

            token = token.split('Bearer ')[1];

            // validate JWT and pluck user id
            const { uid } = await firebase.auth().verifyIdToken(token);

            // find the user based on id
            const user = await firebase.auth().getUser(uid);

Answer 1

如果 firebase.auth().currentUser 是假的，您的客户端代码将导致 header 的 Bearer undefined 授权。此授权header 不会导致no token 登录服务器代码（其长度为16）。当运行 firebase.auth().verifyIdToken('undefined').

时，服务器代码将失败

如果 firebase.auth().currentUser 为假，您需要阻止客户端发送请求，或者在服务器代码中捕获未定义的令牌。

注意：在模板字符串中使用未定义的变量会导致字符串 'undefined'（不是空字符串）。

无法读取未定义的属性 'code'，解码 Firebase ID 令牌失败

Cannot read property 'code' of undefined, Decoding Firebase ID token failed

node.js

firebase

react-native

firebase-authentication

react-native-firebase

无法读取未定义的 属性 'code'，解码 Firebase ID 令牌失败

Cannot read property 'code' of undefined, Decoding Firebase ID token failed

node.js

firebase

react-native

firebase-authentication

react-native-firebase

无法读取未定义的属性 'code'，解码 Firebase ID 令牌失败