Added the authenticated route macro

This commit is contained in:
Franklin 2023-01-24 17:37:22 -04:00
parent de30a033ec
commit b255a01774
3 changed files with 28 additions and 9 deletions

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@ -4,8 +4,13 @@ version = "0.1.0"
edition = "2021"
[lib]
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
proc-macro = true
[dependencies]
syn = "1.0"
quote = "1.0"
#proc-macro2 = "1.0"
dev-dtos = { git = "https://github.com/franklinblanco/user-svc-dtos-rust.git" }
serde = { version = "1.0", features = ["derive"] }
serde_json = { version = "1" }

0
src/auth.rs Normal file
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@ -1,10 +1,24 @@
mod auth;
macro_rules! test_macro {
($out_struct:path, $path:literal) => ( {
println!($path);
});
}
fn _s() {
test_macro!(String, "a");
use proc_macro::TokenStream;
#[proc_macro_attribute]
pub fn authenticated_route(_: TokenStream, _: TokenStream) -> TokenStream {
TokenStream::from(quote::quote!{
let __header_conversion_result: dev_dtos::dtos::user::user_dtos::UserAuthHeader = match serde_json::from_str(match request.headers().get("authentication") {
Some(auth_header) => match auth_header.to_str() {
Ok(string) => string,
Err(_) => return actix_web_utils::extensions::typed_response::TypedHttpResponse::return_standard_error(400, err::MessageResource::new_from_str("Auth header in incorrect format.")),
},
None => return actix_web_utils::extensions::typed_response::TypedHttpResponse::return_standard_error(401, err::MessageResource::new_from_str("No auth header present.")),
}) {
Ok(user_for_authentication) => user_for_authentication,
Err(error) => return actix_web_utils::extensions::typed_response::TypedHttpResponse::return_standard_error(401, err::MessageResource::new_from_string(error.to_string())),
};
let authenticated_user = match dev_communicators::middleware::user_svc::user_service::authenticate_user_with_token(&client, &header_conversion_result.into()).await {
Ok(authed_user) => authed_user,
Err(error) => return actix_web_utils::extensions::typed_response::TypedHttpResponse::return_standard_error(401, err::MessageResource::new_from_string(error.to_string())),
};
})
}