feat: login sistemi için tower-governor ile IP bazlı rate limit eklendi

backend/src/rate_limit.rs

@@ -0,0 +1,14 @@
+use governor::clock::QuantaInstant;
+use governor::middleware::NoOpMiddleware;
+use tower_governor::governor::GovernorConfig;
+use tower_governor::governor::GovernorConfigBuilder;
+use tower_governor::key_extractor::SmartIpKeyExtractor;
+
+pub fn get_login_rate_limit_config() -> GovernorConfig<SmartIpKeyExtractor, NoOpMiddleware<QuantaInstant>> {
+    GovernorConfigBuilder::default()
+        .key_extractor(SmartIpKeyExtractor)
+        .per_second(1)
+        .burst_size(5)
+        .finish()
+        .unwrap()
+}