MongoDB password with “@” in it

Question

I\'m trying to connect to a MongoDB database with a username and password using Mongoose in Node.js. All the docs say that the connection string should look like

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Answer 1

If you use Mongodb native Node.js driver, this is what works for me as of 3.1 driver version. Assume your url doesn't contain auth info.

MongoClient = require('mongodb').MongoClient;
let options = {
    useNewUrlParser: true,
    auth: {
        user: 'your_usr',
        password: 'your_pwd'
    }
};
MongoClient.connect(url, options, callback);

Or if you wanna include auth info in your url, do this:

let url = "mongodb://username:" + encodeURIComponent("p@ssword") + "@localhost:27017/database"

Answer 2

I have also faced the same issue. I have solved by adding encoded password into connection string. And it works just well.

(1) Encode your password from https://www.url-encode-decode.com
(2) Replace your password with encoded one.
(3) It should work well.

For example:
Actual Password: ABCDEX$KrrpvDzRTy`@drf.';3X
Encoded Password: ABCDEX%24KrrpvDzRTy%60%40drf.%27%3B3X

mongodb://user1:ABCDEX%24KprpvDzRTy%60%40drf.%27%3B3X@dstest.com:1234,ds1234-test.com:19889/mongo-dev?replicaSet=rs-ds123546978&ssl=true',

Answer 3

If the username or password includes the at sign @, colon :, slash /, or the percent sign % character, use percent encoding.

Mongo Docs: https://docs.mongodb.com/manual/reference/connection-string/

Answer 4

Use this,

mongoose.connect(process.env.MONGO_URI, { useNewUrlParser: true}).then(()=>console.log("DB connected"));

Answer 5

If your password has special characters:

const dbUrl = `mongodb://adminUsername:${encodeURIComponent('adminPassword')}@localhost:27017/mydb`;

Answer 6

Try this one, my friends:

    mongoose.connect("mongodb://localhost:27017/test?authSource=admin",
                     {user: 'viettd', pass: 'abc@123'});

test is my db name
admin is my the db for authenticating
viettd is my username
abc@123 is my password