MongoDB Add user name password Authentication

MONGO Localhost-u username-p pwd--authenticationdatabase admin--authenticationmechanism scram-sha-1

Db.createuser (
  {
    User: "username",
    pwd: "PASSWRD",
    roles: [{role: "ReadWrite", DB: "Shujuku"},
  }
)

Shell creates a user and logs in

Think that Auth = True was an invalid configuration and your mongod are not starting because of it. To enable authorization, try using the following instead:

Security:
  authorization:enabled

Then, to connect to the database, make sure this your client is using the correct authentication database and Authenticati on mechanism. This can is done using the Commmand line by the following command:

MONGO Localhost-u admin-p myadminpass--authenticationdatabase admin--authenticationmechanism SCRAM-SHA-1