actix-web-grants

A crate for validate user authorities in actix-web.

To check user access to specific services, you can use built-in proc-macro, AuthorityGuard or manual.

The library can also be integrated with third-party solutions (like [actix-web-httpauth]).

Example of protection via actix_web_grants::proc-macro

```rust

[get("/admin")]

[hasauthorities("ROLEADMIN")]

async fn macrosecured() -> HttpResponse { HttpResponse::Ok().body(ADMINRESPONSE) } ```

Example of protection via trait Guard

rust App::new() .wrap(GrantsMiddleware::fn_extractor(extract)) .service(web::resource("/admin") .to(|| async { HttpResponse::Ok().finish() }) .guard(AuthorityGuard::new("ROLE_ADMIN".to_string())))

You can find more [examples] in the git repository folder and [documentation].