Hessra Macros

Procedural macros for the Hessra authorization service SDK for Rust.

Overview

This crate provides procedural macros that simplify working with the Hessra authorization service. It is part of the hessra-sdk ecosystem.

Macros

request_authorization

The request_authorization macro wraps a function with authorization token request logic. It will request an authorization token for a given resource before executing the wrapped function.

use hessra_macros::request_authorization;

// With client config parameter
#[request_authorization("my-resource", client_config)]
async fn protected_function(client_config: HessraConfig) {
    // This function will be called after token is obtained
}

// Using global configuration
#[request_authorization("my-resource")]
async fn protected_function_global() {
    // This function will be called after token is obtained
}

authorize

The authorize macro validates that a token parameter is present in the function signature and can be used for authorization checks.

use hessra_macros::authorize;

#[authorize("my-resource")]
async fn protected_function(token: &str) {
    // This function will be called if the token is valid
}

Features

• axum - Enables integration with the Axum web framework

License

This project is licensed under the Apache License, Version 2.0 - see the LICENSE file for details.