rename bruteforce_shield into ddos_shield

Signed-off-by: onur-ozkan <[email protected]>

mm2src/mm2_core/src/mm_ctx.rs

@@ -56,8 +56,8 @@ mod healthcheck_defaults {
 pub struct Healthcheck {
     /// Links the RPC context to the P2P context to handle health check responses.
     pub response_handler: AsyncMutex<ExpirableMap<String, oneshot::Sender<()>>>,
-    /// This is used to record healthcheck sender peers in an expirable manner to prevent brute-force attacks.
-    pub bruteforce_shield: AsyncMutex<ExpirableMap<String, ()>>,
+    /// This is used to record healthcheck sender peers in an expirable manner to prevent DDoS attacks.
+    pub ddos_shield: AsyncMutex<ExpirableMap<String, ()>>,
     pub config: HealthcheckConfig,
 }
 
@@ -235,7 +235,7 @@ impl MmCtx {
             async_sqlite_connection: Constructible::default(),
             healthcheck: Healthcheck {
                 response_handler: AsyncMutex::new(ExpirableMap::default()),
-                bruteforce_shield: AsyncMutex::new(ExpirableMap::default()),
+                ddos_shield: AsyncMutex::new(ExpirableMap::default()),
                 config: HealthcheckConfig::default(),
             },
         }

mm2src/mm2_main/src/lp_healthcheck.rs

@@ -300,9 +300,9 @@ pub(crate) async fn process_p2p_healthcheck_message(ctx: &MmArc, message: mm2_li
 
     let sender_peer = data.sender_peer().to_owned();
 
-    let mut bruteforce_shield = ctx.healthcheck.bruteforce_shield.lock().await;
-    bruteforce_shield.clear_expired_entries();
-    if bruteforce_shield
+    let mut ddos_shield = ctx.healthcheck.ddos_shield.lock().await;
+    ddos_shield.clear_expired_entries();
+    if ddos_shield
         .insert(
             sender_peer.to_string(),
             (),
@@ -313,7 +313,7 @@ pub(crate) async fn process_p2p_healthcheck_message(ctx: &MmArc, message: mm2_li
         log::warn!("Peer '{sender_peer}' exceeded the healthcheck blocking time, skipping their message.");
         return;
     }
-    drop(bruteforce_shield);
+    drop(ddos_shield);
 
     let ctx_c = ctx.clone();