Handling User Authentication

How to List all Users in the Mongo Shell?

In MongoDB, effective user management is essential for maintaining database security and controlling access to resources. One of the key tasks in user management is listing all users configured in the MongoDB database....

Prerequisites

Before further learning let make sure that we have basic understanding of following:...

Connecting to MongoDB

Start by launching the MongoDB shell (mongo) and connecting to the desired database....

Listing All Users

To list all users configured for a specific database in MongoDB, use the show users command within the MongoDB shell. This command displays a list of all users and their associated roles for the current database....

1. Using Show Command

Let’s walk through an example of listing users in a sample MongoDB database named mydatabase....

2. Using getUsers() Command

Another way to list users in MongoDB is by using the getUsers() method. This method retrieves a list of users from the current database....

Handling User Authentication

When accessing the MongoDB shell and listing users, ensure that we have appropriate privileges to view user information. Depending on our MongoDB deployment, we may need administrative or read access to perform user-related operations....

Additional Commands for User Management

In addition to listing users, MongoDB provides other commands for user management within the shell:...

Conclusion

Overall, Listing all users in the MongoDB shell is essential for understanding the current database’s user configuration and permissions. By understanding commands like show users and getUsers() within the MongoDB shell, you can view detailed information about each user and their assigned roles. In this article, we covered the process of listing users in the MongoDB shell, demonstrated with examples and sample outputs....