MongoError:没有经过身份验证的用户 [英] MongoError: there are no users authenticated

问题描述

我正在尝试编写一个脚本，使用 mongodb NodeJS 驱动程序 - 版本 3.0.1

我可以为数据库创建管理员用户，但不能创建一般用户.我总是收到MongoError:没有用户通过身份验证.通过文档，验证用户身份的唯一方法是通过 URL.我已经把数据库从指定路径彻底删除了，试了很多次，还是卡住了.

这是我目前得到的，

const MongoClient = require('mongodb').MongoClient;const format = require('util').format;const config = require("./config.json");var adminUser = process.argv[2],adminPassword = process.argv[3],url = `mongodb://${config.database.location}:${config.database.port}`,authURL = `mongodb://%s:%s@${config.database.location}:${config.database.port}/?authMechanism=SCRAM-SHA-1&authSource=admin`;if (!adminUser || !adminPassword) {throw new Error("请输入管理员用户名和密码！\n用法:\tnode init.js  \n\n");}MongoClient.connect(url, function (err, client) {如果(错误)抛出错误；console.log("连接服务器成功");const db = client.db(config.database.name);var adminDb = db.admin();adminDb.addUser(adminUser, adminPassword, {角色:[{角色:userAdminAnyDatabase"，数据库:管理员"}]}).then(函数(错误，结果){MongoClient.connect(format(authURL, encodeURIComponent(adminUser), encodeURIComponent(adminPassword)), function (err, authClient) {如果(错误)抛出错误；console.log('认证成功');const db = client.db(config.database.name);var adminDb = db.admin();db.addUser(config.database.auth.username, config.database.auth.password, {角色:[{角色:读写"，db: config.database.name}]}).then(函数(){console.log("安装完成！");authClient.close();客户端关闭()；}).catch(函数(错误){抛出 err.stack;});});});});

这是我的mongod.cfg，mongod进程的配置文件:

systemLog:目的地:文件路径:D:\MongoDB\logs\mongod.log贮存:dbPath: D:\MongoDB\database安全:授权:启用"

最后是配置文件，config.json:

<代码>{数据库":{位置":本地主机"，"name": "mongodb-test",端口":27017，认证":{用户名":测试用户"，密码":欢迎"}}}

解决方案

通过先关闭客户端然后再次连接到 MongoDB 来解决它.这次使用 connect 返回的新 client.

上面代码的相关部分是:

<代码>......………………adminDb.addUser(adminUser, adminPassword, {角色:[{角色:userAdminAnyDatabase"，数据库:管理员"}]}).then(函数(结果){如果(结果&& result.user){console.log("管理员用户创建成功");客户端关闭()；//关闭之前的连接！}MongoClient.connect(format(authURL, encodeURIComponent(adminUser), encodeURIComponent(adminPassword)), function (err, authClient) {如果(错误)抛出错误；console.log('认证成功');const db = authClient.db()//这很重要！....…………

I'm trying to write a script to add an admin user and a generic user to the MongoDB database using mongodb NodeJS driver - version 3.0.1

I'm able to create the admin user, but not general user for a database. I'm always getting MongoError: there are no users authenticated. Going through the documentation, the only way to authenticate a user is via URL. I've deleted the database completely from the specified path, tried multiple times, still, I'm stuck.

Here is what I've got so far,

const MongoClient = require('mongodb').MongoClient;
const format = require('util').format;
const config = require("./config.json");

var adminUser = process.argv[2],
adminPassword = process.argv[3],
url = `mongodb://${config.database.location}:${config.database.port}`,
authURL = `mongodb://%s:%s@${config.database.location}:${config.database.port}/?authMechanism=SCRAM-SHA-1&authSource=admin`;

if (!adminUser || !adminPassword) {
   throw new Error("Please enter administrator username and password!\nUsage:\tnode init.js <adminUserName> <adminPassword>\n\n");
}

MongoClient.connect(url, function (err, client) {
    if (err) throw err;
    console.log("Connected successfully to server");
    const db = client.db(config.database.name);
    var adminDb = db.admin();
    adminDb.addUser(adminUser, adminPassword, {
        roles: [{
           role: "userAdminAnyDatabase",
           db: "admin"
        }]
    }).then(function (err, result) {
            MongoClient.connect(format(authURL, encodeURIComponent(adminUser), encodeURIComponent(adminPassword)), function (err, authClient) {
                  if (err) throw err;
                  console.log('Authenticated Successfully');
                  const db = client.db(config.database.name);
                  var adminDb = db.admin();
                  db.addUser(config.database.auth.username, config.database.auth.password, {
                         roles: [{
                             role: "readWrite",
                             db: config.database.name
                         }]
               }).then(function () {
                   console.log("Setup completed!");
                   authClient.close();
                   client.close();
               }).catch(function (err) {
                   throw err.stack;
        });
      });
   });
 });

Here is my mongod.cfg, the configuration file for mongod process:

systemLog:
      destination: file
      path: D:\MongoDB\logs\mongod.log
storage:
      dbPath: D:\MongoDB\database
security:
      authorization: "enabled"

And finally the configuration file, config.json:

{
  "database": {
    "location": "localhost",
    "name": "mongodb-test",
    "port": 27017,
    "auth": {
        "username": "testuser",
        "password": "welcome"
     }
   }
 }

解决方案

Resolved it by closing the client first and then connecting to MongoDB again. This time use the new client returned by connect.

Relevant section from above code is:

.......
............
adminDb.addUser(adminUser, adminPassword, {
    roles: [{
        role: "userAdminAnyDatabase",
        db: "admin"
    }]
}).then(function (result) {
    if (result && result.user) {
        console.log("Admin user created successfully");
        client.close(); // close the previous connection!
    }
    MongoClient.connect(format(authURL, encodeURIComponent(adminUser), encodeURIComponent(adminPassword)), function (err, authClient) {
        if (err) throw err;
        console.log('Authenticated Successfully');
        const db = authClient.db() // this is important!
   ....
   ........

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