Question 1

How to implement multi-tenancy with Meteor Roles?

Accepted Answer

Use scoped roles by assigning roles with a scope parameter, like a tenant ID. For example, Roles.addUsersToRolesAsync(userId, ['admin'], 'tenant1') allows independent role sets per scope, as explained in the 'What are scopes?' section.

Question 2

Meteor Roles or custom authorization for Meteor apps?

Accepted Answer

Meteor Roles saves time with out-of-the-box features like hierarchies and scopes, but for very simple, flat role systems, custom checks might be lighter. It's best for complex, scalable authorization needs in Meteor.

Question 3

How to migrate from alanning:roles to Meteor core roles package?

Accepted Answer

If using Meteor 3.1.0+, switch to the core 'roles' package. For older versions, follow migration steps in the README, including running scripts like Meteor._forwardMigrate2() and updating imports to async APIs.

Question 4

Can I use Meteor Roles with React instead of Blaze?

Accepted Answer

Yes, but the built-in Blaze helpers won't work. Use the JavaScript API on the client, but ensure role assignments are published. For React, wrap checks in components or hooks, as client-side sync functions are still available.

Question 5

What's the performance impact of Meteor Roles?

Accepted Answer

It adds two collections (Meteor.roles and Meteor.roleAssignment) and publishes roles to the client, which can increase data transfer. Optimize publications and use indexing for large-scale apps to mitigate overhead.

Question 6

How to secure Meteor methods with roles?

Accepted Answer

Use Roles.userIsInRoleAsync in method definitions to check permissions before execution. For example, in a revokeUser method, verify the user has 'manage-users' role in the scope, as shown in server usage examples.

alanning:roles

What is alanning:roles?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions