From c1f9303595df9c5d99c4973cde667ef8b6620f97 Mon Sep 17 00:00:00 2001
From: Yigit Sever
Date: Wed, 14 Apr 2021 18:06:06 +0300
Subject: [WIP] Rough authentication process done

---
 src/handlers.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/handlers.rs b/src/handlers.rs
index 25b7098..4a1edcc 100644
--- a/src/handlers.rs
+++ b/src/handlers.rs
@@ -152,6 +152,17 @@ pub async fn authenticate_user(
         return Ok(warp::reply::with_status(res_json, StatusCode::BAD_REQUEST));
     }
 
+    // We're using this as the validator
+    // I hate myself
+    if let Err(_) = DecodingKey::from_rsa_pem(request.public_key.as_bytes()) {
+        let res_json = warp::reply::json(&GradeCoinResponse {
+            res: ResponseType::Error,
+            message: "The supplied RSA public key is not in valid PEM format".to_owned(),
+        });
+
+        return Ok(warp::reply::with_status(res_json, StatusCode::BAD_REQUEST));
+    }
+
     let fingerprint = format!("{:x}", Sha256::digest(&request.public_key.as_bytes()));
 
     let new_user = User {
-- 
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