fix: Use proper headers to determine IP when not behind cloudflare (#764)

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

crates/core/ratelimits/src/rocket.rs

@@ -1,12 +1,12 @@
 use async_trait::async_trait;
 use log::info;
+use revolt_config::config;
 use rocket::fairing::{Fairing, Info, Kind};
 use rocket::http::uri::Origin;
 use rocket::http::{Method, Status};
 use rocket::request::{FromRequest, Outcome};
 use rocket::serde::json::Json;
 use rocket::{Data, Request, Response, State};
-use revolt_config::config;
 
 use revolt_rocket_okapi::r#gen::OpenApiGenerator;
 use revolt_rocket_okapi::request::{OpenApiFromRequest, RequestHeaderInput};
@@ -28,8 +28,8 @@ pub type RatelimitStorage = crate::ratelimiter::RatelimitStorage<RocketRequestKi
 /// Find the remote IP of the client
 fn to_ip(request: &'_ rocket::Request<'_>) -> String {
     request
-        .remote()
-        .map(|x| x.ip().to_string())
+        .client_ip()
+        .map(|r| r.to_string())
         .unwrap_or_default()
 }
 

crates/delta/src/main.rs

@@ -152,6 +152,7 @@ pub async fn web() -> Rocket<Build> {
             limits: rocket::data::Limits::default().limit("string", 5.megabytes()),
             address: Ipv4Addr::new(0, 0, 0, 0).into(),
             port: 14702,
+            ip_header: Some("X-Forwarded-For".into()),
             ..Default::default()
         })
 }