Firbase/Heroku/Node JS - Firebase 无效凭证/无法解析服务帐户 json 文件/ENAMETOOLONG

Question

我正在使用 github 操作通过 Heroku 部署我的第一个网络应用程序。

我的代码：

const fireBaseAdmin = require('firebase-admin');

if (!fireBaseAdmin) 
  throw new Error('The FIREBASE_SERVICE_ACCOUNT_CREDS environment variable was not found!');

fireBaseAdmin.initializeApp({
  "credential": fireBaseAdmin.credential.cert(JSON.stringify({
    "type": process.env.FIREBASE_TYPE,
    "project_id": process.env.FIREBASE_PROJECT_ID,
    "private_key_id": process.env.FIREBASE_PRIVATE_KEY_ID,
    "private_key": process.env.FIREBASE_PRIVATE_KEY.replace(/\n/g, '\n'),
    "client_email": process.env.FIREBASE_CLIENT_EMAIL,
    "client_id": process.env.FIREBASE_CLIENT_ID,
    "auth_uri": process.env.FIREBASE_AUTH_URI,
    "token_uri": process.env.FIREBASE_TOKEN_URI,
    "auth_provider_x509_cert_url": process.env.FIREBASE_AUTH_PROVIDER,
    "client_x509_cert_url": process.env.FIREBASE_CLIENT
  }))
});

module.exports = fireBaseAdmin;

每个 .env 变量都存储在 Heroku 的配置变量中。

来自 Heroku 的错误日志（我删除了敏感 tokens/keys）：

2021-08-17T11:16:53.818119+00:00 app[web.1]: /app/node_modules/firebase-admin/lib/credential/credential-internal.js:151
2021-08-17T11:16:53.818149+00:00 app[web.1]: throw new error_1.FirebaseAppError(error_1.AppErrorCodes.INVALID_CREDENTIAL, 'Failed to parse service account json file: ' + error);
2021-08-17T11:16:53.818150+00:00 app[web.1]: ^
2021-08-17T11:16:53.818150+00:00 app[web.1]: 
2021-08-17T11:16:53.818166+00:00 app[web.1]: FirebaseAppError: Failed to parse service account json file: Error: ENAMETOOLONG: name too long, open '{
"type":"service_account",
"project_id":"ec31",
"private_key_id":"2900d",
"private_key":"-----BEGIN PRIVATE KEY-----\nQ=\n-----END\nPRIVATE KEY-----\n",
"client_email":"firebase-adminsdk-.gserviceaccount.com",
"client_id":"10",
"auth_uri":"https://accounts.google.com/o/oauth2/auth",
"token_uri":"https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url":"ttps://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url":"https://www.googleapis.com/robot/v1/metadata/x509/firebase-adminsdk-o.gserviceaccount.com"
}'
2021-08-17T11:16:53.818167+00:00 app[web.1]: at FirebaseAppError.FirebaseError [as constructor] (/app/node_modules/firebase-admin/lib/utils/error.js:44:28)
2021-08-17T11:16:53.818168+00:00 app[web.1]: at FirebaseAppError.PrefixedFirebaseError [as constructor] (/app/node_modules/firebase-admin/lib/utils/error.js:90:28)
2021-08-17T11:16:53.818168+00:00 app[web.1]: at new FirebaseAppError (/app/node_modules/firebase-admin/lib/utils/error.js:125:28)
2021-08-17T11:16:53.818169+00:00 app[web.1]: at Function.ServiceAccount.fromPath (/app/node_modules/firebase-admin/lib/credential/credential-internal.js:151:19)
2021-08-17T11:16:53.818169+00:00 app[web.1]: at new ServiceAccountCredential (/app/node_modules/firebase-admin/lib/credential/credential-internal.js:67:28)
2021-08-17T11:16:53.818174+00:00 app[web.1]: at Object.exports.cert (/app/node_modules/firebase-admin/lib/credential/credential.js:34:54)
2021-08-17T11:16:53.818174+00:00 app[web.1]: at Object.<anonymous> (/app/firebase/index.js:25:42)
2021-08-17T11:16:53.818175+00:00 app[web.1]: at Module._compile (internal/modules/cjs/loader.js:1072:14)
2021-08-17T11:16:53.818175+00:00 app[web.1]: at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10)
2021-08-17T11:16:53.818175+00:00 app[web.1]: at Module.load (internal/modules/cjs/loader.js:937:32)
2021-08-17T11:16:53.818176+00:00 app[web.1]: at Function.Module._load (internal/modules/cjs/loader.js:778:12)
2021-08-17T11:16:53.818176+00:00 app[web.1]: at Module.require (internal/modules/cjs/loader.js:961:19)
2021-08-17T11:16:53.818177+00:00 app[web.1]: at require (internal/modules/cjs/helpers.js:92:18)
2021-08-17T11:16:53.818177+00:00 app[web.1]: at Object.<anonymous> (/app/middlewares/auth.js:1:15)
2021-08-17T11:16:53.818177+00:00 app[web.1]: at Module._compile (internal/modules/cjs/loader.js:1072:14)
2021-08-17T11:16:53.818178+00:00 app[web.1]: at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10) {
2021-08-17T11:16:53.818178+00:00 app[web.1]: errorInfo: {
2021-08-17T11:16:53.818178+00:00 app[web.1]: code: 'app/invalid-credential',
2021-08-17T11:16:53.818190+00:00 app[web.1]: message: `Failed to parse service account json file: Error: ENAMETOOLONG: name too long, open '{
"type":"service_account",
"project_id":"e1",
"private_key_id":"2900",
"private_key":"-----BEGIN PRIVATE KEY-----\nMIIEMoQ=\n-----END\nPRIVATE KEY-----\n",
"client_email":"firebase-adminsdk-od.gserviceaccount.com",
"client_id":"1",
"auth_uri":"https://accounts.google.com/o/oauth2/auth",
"token_uri":"https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url":"ttps://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url":"https://www.googleapis.com/robot/v1/metadata/x509/firebase-adminsdk-o.gserviceaccount.com"
}'`
2021-08-17T11:16:53.818190+00:00 app[web.1]: },
2021-08-17T11:16:53.818190+00:00 app[web.1]: codePrefix: 'app'
2021-08-17T11:16:53.818191+00:00 app[web.1]: }
2021-08-17T11:16:53.947406+00:00 heroku[web.1]: Process exited with status 1
2021-08-17T11:16:54.345497+00:00 heroku[web.1]: State changed from starting to crashed

我曾尝试根据 Stack Overflow 上的各种 post 更新我的代码，但我没有成功解决错误。这是我一直在引用的 post 的简短列表：

Firebase: Failed to parse service account: 'project_id' must be set

如有任何帮助，我们将不胜感激！

Answer 1

cert() 方法需要 serviceAccount.json 文件（字符串）的路径或 ServiceAccount 对象。您在这里输入了一个字符串，因此它期望它是 serviceAccount.json 的路径而不是字符串化的凭据，因此您会收到错误 FirebaseAppError: Failed to parse service account json file。试试这个：

fireBaseAdmin.initializeApp({
  credential: admin.credential.cert({
    type: process.env.FIREBASE_TYPE,
    project_id: process.env.FIREBASE_PROJECT_ID,
    private_key_id: process.env.FIREBASE_PRIVATE_KEY_ID,
    private_key: process.env.FIREBASE_PRIVATE_KEY.replace(/\n/g, '\n'),
    client_email: process.env.FIREBASE_CLIENT_EMAIL,
    client_id: process.env.FIREBASE_CLIENT_ID,
    auth_uri: process.env.FIREBASE_AUTH_URI,
    token_uri: process.env.FIREBASE_TOKEN_URI,
    auth_provider_x509_cert_url: process.env.FIREBASE_AUTH_PROVIDER,
    client_x509_cert_url: process.env.FIREBASE_CLIENT
  }),
  databaseURL: `https://${process.env.FIREBASE_PROJECT_ID}.firebaseio.com/`
})

Firbase/Heroku/Node JS - Firebase 无效凭证/无法解析服务帐户 json 文件/ENAMETOOLONG

Firbase/Heroku/Node JS - Firebase Invalid Credential / failed to parse service account json file / ENAMETOOLONG

github

heroku

node.js

firebase

firebase-admin