#[macro_export]
macro_rules! authorizer {
($name:ty) => {
#[$crate::rocket::async_trait]
impl<'r> $crate::rocket::request::FromRequest<'r> for $name {
type Error = ();
async fn from_request(
request: &'r $crate::rocket::request::Request<'_>,
) -> $crate::rocket::request::Outcome<Self, Self::Error> {
let key: Option<&str> = request.headers().get("authorization").next();
match <$name as $crate::SimpleAuthorization>::authorizing(request, key).await {
Some(ins) => $crate::rocket::outcome::Outcome::Success(ins),
None => $crate::rocket::outcome::Outcome::Forward(
$crate::rocket::http::Status::Unauthorized,
),
}
}
}
};
(ref $name:ty) => {
$crate::authorizer!($name);
#[$crate::rocket::async_trait]
impl<'r> $crate::rocket::request::FromRequest<'r> for &'r $name {
type Error = ();
async fn from_request(
request: &'r $crate::rocket::request::Request<'_>,
) -> $crate::rocket::request::Outcome<Self, Self::Error> {
async fn f(request: &$crate::rocket::request::Request<'_>) -> Option<$name> {
let key: Option<&str> = request.headers().get("authorization").next();
match <$name as $crate::SimpleAuthorization>::authorizing(request, key).await {
Some(ins) => Some(ins),
None => None,
}
}
let cache = request.local_cache_async(f(request)).await;
match cache.as_ref() {
Some(cache) => $crate::rocket::outcome::Outcome::Success(cache),
None => $crate::rocket::outcome::Outcome::Forward(
$crate::rocket::http::Status::Unauthorized,
),
}
}
}
};
}