Firebase Auth

A simple and small Rust Actix web framework Extractor for verifing JWT token from Firebase Authentication.

Example

Dependencies: toml [dependencies] actix-web = "4"

Code:

```rust use actixweb::{get, middleware::Logger, web::Data, App, HttpServer, Responder}; use envlogger::Env; use firebase_auth::{FirebaseAuth, FirebaseUser};

// Use FirebaseUser extractor to verify the user token and decode the claims

[get("/hello")]

async fn greet(user: FirebaseUser) -> impl Responder { format!("Hello {}!", user.email) }

[actix_web::main]

async fn main() -> std::io::Result<()> { envlogger::initfromenv(Env::default().defaultfilter_or("debug"));

// create Application State for the `FirebaseAuth` it will refresh the public keys
// automatically.
// Change project_id to your Firebase [Project ID](https://firebase.google.com/docs/projects/learn-more#project-id)
let firebase_auth = tokio::task::spawn_blocking(|| FirebaseAuth::new("my-project-id"))
    .await
    .expect("panic init FirebaseAuth");

let app_data = Data::new(firebase_auth);

HttpServer::new(move || {
    App::new()
        .wrap(Logger::default())
        .app_data(app_data.clone())
        .service(greet)
})
.bind(("127.0.0.1", 8080))?
.run()
.await

} ```

License

MIT