feat: split middleware

imphnen-middleware-service/src/auth_middleware/mod.rs

@@ -0,0 +1,44 @@
+use axum::{
+	Extension, extract::Request, http::StatusCode, middleware::Next,
+	response::Response,
+};
+use imphnen_iam_service::{UsersItemDtoRaw, UsersRepository};
+use imphnen_libs::AppState;
+use imphnen_utils::{common_response, extract_email};
+use std::convert::Infallible;
+
+pub async fn auth_middleware(
+	Extension(state): Extension<AppState>,
+	mut req: Request,
+	next: Next,
+) -> Result<Response, Infallible> {
+	let headers = req.headers();
+	let email = match extract_email(headers) {
+		Some(email) => email,
+		None => {
+			return Ok(common_response(
+				StatusCode::UNAUTHORIZED,
+				"Invalid or expired token",
+			));
+		}
+	};
+	let repository = UsersRepository::new(&state);
+	let user: Option<UsersItemDtoRaw> =
+		match repository.query_user_by_email(email).await {
+			Ok(user) => Some(user),
+			Err(err) => {
+				return Ok(common_response(
+					StatusCode::INTERNAL_SERVER_ERROR,
+					&err.to_string(),
+				));
+			}
+		};
+	if user.is_none() {
+		return Ok(common_response(
+			StatusCode::UNAUTHORIZED,
+			"Unauthorized user",
+		));
+	}
+	req.extensions_mut().insert(user.unwrap());
+	Ok(next.run(req).await)
+}