MongoServerError: bad auth : Authentication failed.
at Connection.onMessage (/Users/harshkataria/Desktop/Tag/node_modules/mongodb/lib/cmap/connection.js:210:30)
at MessageStream.<anonymous> (/Users/harshkataria/Desktop/Tag/node_modules/mongodb/lib/cmap/connection.js:63:60)
at MessageStream.emit (node:events:527:28)
at processIncomingData (/Users/harshkataria/Desktop/Tag/node_modules/mongodb/lib/cmap/message_stream.js:132:20)
at MessageStream._write (/Users/harshkataria/Desktop/Tag/node_modules/mongodb/lib/cmap/message_stream.js:33:9)
at writeOrBuffer (node:internal/streams/writable:389:12)
at _write (node:internal/streams/writable:330:10)
at MessageStream.Writable.write (node:internal/streams/writable:334:10)
at TLSSocket.ondata (node:internal/streams/readable:754:22)
at TLSSocket.emit (node:events:527:28) {
ok: 0,
code: 8000,
codeName: 'AtlasError',
[Symbol(errorLabels)]: Set(1) { 'HandshakeError' }
}
[nodemon] app crashed - waiting for file changes before starting...
hello i am facing issue while connecting my app in heroku while using mongo auth
Related
You might be trying to tell me to "change my password" or "remove brackets, these <>"
I have done both. I have made sure that the password I'm using is correct.
Here is the URI:
mongodb+srv://user:pass#notlbot.iclv0tm.mongodb.net/?retryWrites=true&w=majority
no, my username isnt 'user' and my password also is not 'pass'
I don't know what to do from here, though it may be important to note I am trying to connect from a Linodes server. I'm using AWS to host Atlas.
at writeOrBuffer (node:internal/streams/writable:389:12)
at _write (node:internal/streams/writable:330:10)
at MessageStream.Writable.write (node:internal/streams/writable:334:10)
at TLSSocket.ondata (node:internal/streams/readable:754:22)
at TLSSocket.emit (node:events:527:28)
at addChunk (node:internal/streams/readable:315:12)
at readableAddChunk (node:internal/streams/readable:289:9)
at TLSSocket.Readable.push (node:internal/streams/readable:228:10)
at TLSWrap.onStreamRead (node:internal/stream_base_commons:190:23) {
ok: 0,
code: 8000,
codeName: 'AtlasError'
}
when I use dotenv for hiding my password and username this error happens, but if I don't use dotenv the error disappears:
MongoServerError: bad auth : Authentication failed.
at Connection.onMessage (E:\my work\web development by zhankar\assignment\assignment-11-warehouse\warehouse-backend\node_modules\mongodb\lib\cmap\connection.js:203:30)
at MessageStream.<anonymous> (E:\my work\web development by zhankar\assignment\assignment-11-warehouse\warehouse-backend\node_modules\mongodb\lib\cmap\connection.js:63:60)
at MessageStream.emit (node:events:390:28)
at processIncomingData (E:\my work\web development by zhankar\assignment\assignment-11-warehouse\warehouse-backend\node_modules\mongodb\lib\cmap\message_stream.js:108:16)
at MessageStream._write (E:\my work\web development by zhankar\assignment\assignment-11-warehouse\warehouse-backend\node_modules\mongodb\lib\cmap\message_stream.js:28:9)
at writeOrBuffer (node:internal/streams/writable:389:12)
at _write (node:internal/streams/writable:330:10)
at MessageStream.Writable.write (node:internal/streams/writable:334:10)
at TLSSocket.ondata (node:internal/streams/readable:754:22)
at TLSSocket.emit (node:events:390:28) {
ok: 0,
code: 8000,
codeName: 'AtlasError',
[Symbol(errorLabels)]: Set(0) {}
}
You are likely using dotenv in the wrong way.
Show how are you passing the variables
Basically, this is a minimal example:
#.env file
username=john
password=alice
No spaces around the =
//server.js
require('dotenv')()
//that populates process.env
console.log(process.env.password, process.env.username)
So to be clear, your details are stored in the process.env object.
I recently migrated from mlab to mongodb atlas due to its deprecation. I managed to successfully get a connection to the db and tested it with the mongoDB compass but when I add the environment variable to heroku it gives me the following error message:
MongoNetworkError: failed to connect to server [cluster-grwbxfbx-shard-00-02.e6jtl.mongodb.net:27017] on first connect [MongoNetworkError: connection 4 to cluster-grwbxfbx-shard-00-02.e6jtl.mongodb.net:27017 closed
2020-11-11T23:53:44.726144+00:00 app[web.1]: at TLSSocket.<anonymous> (/app/node_modules/mongodb/lib/core/connection/connection.js:372:9)
2020-11-11T23:53:44.726144+00:00 app[web.1]: at Object.onceWrapper (events.js:421:26)
2020-11-11T23:53:44.726145+00:00 app[web.1]: at TLSSocket.emit (events.js:314:20)
2020-11-11T23:53:44.726145+00:00 app[web.1]: at net.js:676:12
2020-11-11T23:53:44.726146+00:00 app[web.1]: at TCP.done (_tls_wrap.js:568:7)]
2020-11-11T23:53:44.726147+00:00 app[web.1]: at Pool.<anonymous> (/app/node_modules/mongodb/lib/core/topologies/server.js:438:11)
2020-11-11T23:53:44.726147+00:00 app[web.1]: at Pool.emit (events.js:314:20)
2020-11-11T23:53:44.726148+00:00 app[web.1]: at /app/node_modules/mongodb/lib/core/connection/pool.js:562:14
2020-11-11T23:53:44.726149+00:00 app[web.1]: at /app/node_modules/mongodb/lib/core/connection/pool.js:1009:9
2020-11-11T23:53:44.726149+00:00 app[web.1]: at callback (/app/node_modules/mongodb/lib/core/connection/connect.js:97:5)
2020-11-11T23:53:44.726150+00:00 app[web.1]: at /app/node_modules/mongodb/lib/core/connection/connect.js:124:7
2020-11-11T23:53:44.726150+00:00 app[web.1]: at _callback (/app/node_modules/mongodb/lib/core/connection/connect.js:349:5)
2020-11-11T23:53:44.726151+00:00 app[web.1]: at Connection.errorHandler (/app/node_modules/mongodb/lib/core/connection/connect.js:365:5)
2020-11-11T23:53:44.726151+00:00 app[web.1]: at Object.onceWrapper (events.js:421:26)
2020-11-11T23:53:44.726151+00:00 app[web.1]: at Connection.emit (events.js:314:20)
2020-11-11T23:53:44.726152+00:00 app[web.1]: at TLSSocket.<anonymous> (/app/node_modules/mongodb/lib/core/connection/connection.js:370:12)
2020-11-11T23:53:44.726152+00:00 app[web.1]: at Object.onceWrapper (events.js:421:26)
2020-11-11T23:53:44.726153+00:00 app[web.1]: at TLSSocket.emit (events.js:314:20)
2020-11-11T23:53:44.726153+00:00 app[web.1]: at net.js:676:12
2020-11-11T23:53:44.726153+00:00 app[web.1]: at TCP.done (_tls_wrap.js:568:7)
2020-11-11T23:53:44.812696+00:00 heroku[web.1]: Process exited with status 0
2020-11-11T23:53:44.850554+00:00 heroku[web.1]: State changed from starting to crashed
2020-11-11T23:53:44.854049+00:00 heroku[web.1]: State changed from crashed to starting
2020-11-11T23:53:47.149749+00:00 heroku[web.1]: Starting process with command `npm start`
2020-11-11T23:53:49.907225+00:00 app[web.1]:
It seems as if heroku is adding a port to the end of the MONGODB_URI. Does anyone know whats going on?
my config var in heroku is:
MONGODB_URI = mongodb+srv://username:password#cluster-grwbxfbx.e6jtl.mongodb.net/test?retryWrites=true&w=majority
with username and password being replaced by my admin username and password.
Also here is my code for connecting to the db
import mongoose from 'mongoose'
import options from '../config'
export const connect = (url = options.dbUrl, opts = {}) => {
return mongoose.connect(url, { ...opts, useNewUrlParser: true })
}
export const config = {
secrets: {
jwt: 'learneverything'
},
dbUrl: process.env.MONGODB_URI || 'mongodb://localhost:27017/api-design'
}
Let me know if you need me to post anything else
I have mongoose throwing this error from time to time, it's not stopping the node application from running but I can't find any information about whats causing the error and I would like to fix it.
The link to the repo is here https://github.com/bkawk/divergence2
I have found I can stop the error by adding a limit to the records here
https://github.com/bkawk/divergence2/blob/master/src/db.js#L94
{ MongoError: cursor id 31871209567 not found
at /Users/bkawk/Documents/divergence2/node_modules/mongoose/node_modules/mongodb-core/lib/connection/pool.js:598:61
at authenticateStragglers (/Users/bkawk/Documents/divergence2/node_modules/mongoose/node_modules/mongodb-core/lib/connection/pool.js:516:16)
at Connection.messageHandler (/Users/bkawk/Documents/divergence2/node_modules/mongoose/node_modules/mongodb-core/lib/connection/pool.js:552:5)
at emitMessageHandler (/Users/bkawk/Documents/divergence2/node_modules/mongoose/node_modules/mongodb-core/lib/connection/connection.js:309:10)
at Socket.<anonymous> (/Users/bkawk/Documents/divergence2/node_modules/mongoose/node_modules/mongodb-core/lib/connection/connection.js:488:15)
at emitOne (events.js:116:13)
at Socket.emit (events.js:211:7)
at addChunk (_stream_readable.js:263:12)
at readableAddChunk (_stream_readable.js:250:11)
at Socket.Readable.push (_stream_readable.js:208:10)
at TCP.onread (net.js:607:20)
name: 'MongoError',
message: 'cursor id 31871209567 not found',
ok: 0,
errmsg: 'cursor id 31871209567 not found',
code: 43,
codeName: 'CursorNotFound' }
I am trying to deploy my app to Heroku. It works perfectly fine when run locally. From the moment I deployed it (deploying through github integration) I received the generic Application Error screen. Below are my heroku logs. These actually run three times but there was no point in me posting the same thing three times. They always end with:
2017-05-02T14:59:26.033702+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=calm-crag-40902.herokuapp.com request_id=6b64883e-9697-4d58-84d9-2f173d5b4cb1 fwd="70.
54.76.222" dyno= connect= service= status=503 bytes= protocol=https
2017-05-02T14:59:27.425435+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=calm-crag-40902.herokuapp.com request_id=d3719d8f-4670-4621-a044-a511ee6884
10 fwd="70.54.76.222" dyno= connect= service= status=503 bytes= protocol=https
This will print 2 to 4 times after each consecutive error screen. The first error is regarding the .env files not running and the second is trying to connect to sequelize. My primary focus is sorting out the .env because if that is sorted out, at least the app will show my app will be visible.
.env error:
{ Error: ENOENT: no such file or directory, open '.env'
2017-05-02T16:09:39.622865+00:00 app[web.1]: at Error (native)
2017-05-02T16:09:39.622866+00:00 app[web.1]: at Object.fs.openSync (fs.js:641:18)
2017-05-02T16:09:39.622867+00:00 app[web.1]: at Object.fs.readFileSync (fs.js:509:33)
2017-05-02T16:09:39.622867+00:00 app[web.1]: at Object.config (/app/node_modules/dotenv/lib/main.js:30:37)
2017-05-02T16:09:39.622868+00:00 app[web.1]: at Object.<anonymous> (/app/server.js:3:19)
2017-05-02T16:09:39.622869+00:00 app[web.1]: at Module._compile (module.js:570:32)
2017-05-02T16:09:39.622869+00:00 app[web.1]: at Object.Module._extensions..js (module.js:579:10)
2017-05-02T16:09:39.622870+00:00 app[web.1]: at Module.load (module.js:487:32)
2017-05-02T16:09:39.622871+00:00 app[web.1]: at tryModuleLoad (module.js:446:12)
2017-05-02T16:09:39.622871+00:00 app[web.1]: at Function.Module._load (module.js:438:3) errno: -2, code: 'ENOENT', syscall: 'open', path: '.env' }
2017-05-02T16:09:40.242885+00:00 app[web.1]: Unhandled rejection
Sequelize error:
SequelizeConnectionRefusedError: connect ECONNREFUSED 127.0.0.1:5432
2017-05-02T16:09:40.242902+00:00 app[web.1]: at /app/node_modules/sequelize/lib/dialects/postgres/connection-manager.js:98:20
2017-05-02T16:09:40.242903+00:00 app[web.1]: at Connection.<anonymous> (/app/node_modules/pg/lib/client.js:186:5)
2017-05-02T16:09:40.242904+00:00 app[web.1]: at emitOne (events.js:96:13)
2017-05-02T16:09:40.242905+00:00 app[web.1]: at Connection.emit (events.js:188:7)
2017-05-02T16:09:40.242905+00:00 app[web.1]: at Socket.<anonymous> (/app/node_modules/pg/lib/connection.js:86:10)
2017-05-02T16:09:40.242906+00:00 app[web.1]: at emitOne (events.js:96:13)
2017-05-02T16:09:40.242907+00:00 app[web.1]: at emitErrorNT (net.js:1281:8)
2017-05-02T16:09:40.242907+00:00 app[web.1]: at Socket.emit (events.js:188:7)
2017-05-02T16:09:40.242909+00:00 app[web.1]: at process._tickCallback (internal/process/next_tick.js:104:9)
2017-05-02T16:09:40.242908+00:00 app[web.1]: at _combinedTickCallback (internal/process/next_tick.js:80:11)
2017-05-02T16:09:40.360035+00:00 heroku[web.1]: Process exited with status 0
2017-05-02T16:09:40.373996+00:00 heroku[web.1]: State changed from starting to crashed
This is my index.js:
'use strict';
const fs = require('fs');
const path = require('path');
const Sequelize = require('sequelize');
const basename = path.basename(module.filename);
const env = process.env.NODE_ENV || 'development';
const config = require(__dirname + '/../config/config.json')[env];
const db = {};
if (config.use_env_variable) {
const sequelize = new Sequelize(process.env[config.use_env_variable]);
} else {
const sequelize = new Sequelize(config.database, config.username, config.password, config);
}
fs
.readdirSync(__dirname)
.filter((file) => {
return (file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js');
})
.forEach((file) => {
const model = sequelize['import'](path.join(__dirname, file));
db[model.name] = model;
});
Object.keys(db).forEach((modelName) => {
if (db[modelName].associate) {
db[modelName].associate(db);
}
});
db.sequelize = sequelize;
db.Sequelize = Sequelize;
module.exports = db;
config.json:
{
"development": {
"username": "",
"password": "",
"database": "late_file",
"host": "127.0.0.1",
"dialect": "postgres"
},
"test": {
"username": "",
"password": "",
"database": "database_test",
"host": "127.0.0.1",
"dialect": "postgres"
},
"production": {
"use_env_variable": "DATABASE_URL",
"dialect": "postgres"
}
}
.env, modified to exclude specific names of things
DB_HOST=localhost
DB_USER=
DB_PASS=
DB_NAME=
DB_SSL=true if heroku
DB_PORT=5432
DATABASE_URL=postgres://appropriate/url
applicable part of server.js
const pg = require('pg');
pg.defaults.ssl = true;
pg.connect(process.env.DATABASE_URL, function(err, client) {
if (err) throw err;
console.log('Connected to postgres! Getting schemas...');
client
.query('SELECT table_schema,table_name FROM information_schema.tables;')
.on('row', function(row) {
console.log(JSON.stringify(row));
});
});
Any help would be greatly appreciated!
Thanks in advance for anyone who offers any support!
Brandon,
I am running an app on Heroku using JAWS_DB and MySQL, but otherwise identical config.json and index.js. In my case on Heroku, the "if (config.use_env_variable) {const sequelize = new Sequelize(process.env[config.use_env_variable])" statement connects to the database without error. The logs appear to point to the "pg.connect" failing in server.js. It's not clear to me (without seeing the rest of your code) why you need to connect to the database in index.js, and then connect again in server.js. If you can remove the connection from pg.connect and try to run with just the connection from index.js it may stop this error.