Rust Authentication with PropelAuth

PropelAuth has released a Rust crate for adding authentication and authorization to backend applications, reflecting the company’s own use of Rust for much of its infrastructure. The crate includes integrations for Actix and Axum, alongside a framework-independent library, and allows developers to protect API routes by automatically requiring valid access tokens. Designed for B2B and multi-tenant products, it supports validating organization membership as well as user roles and permissions, returning authorization errors when requirements are unmet. It also provides API functionality for tasks such as creating users, retrieving organization members, and generating magic links, with support available through PropelAuth’s support channel.

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