'Generic Commit'

src/server.cpp

@@ -23,6 +23,7 @@
 namespace simple_object_storage {
 
 Server* Server::instance_ = nullptr;
+std::mutex Server::instance_mutex_;
 
 
 bool Server::init_db() {
@@ -145,6 +146,11 @@ bool Server::start() {
     drogon::app().addListener(config_.host, config_.port);
     drogon::app().setThreadNum(16);
     
+    // Set security limits (allowing for 1GB+ files for testing)
+    drogon::app().setClientMaxBodySize(2ULL * 1024 * 1024 * 1024); // 2GB max body size
+    drogon::app().setClientMaxMemoryBodySize(100 * 1024 * 1024); // 100MB max memory body (keep this lower)
+    drogon::app().enableGzip(true); // Enable compression
+    
     // Start the server
     try {
         drogon::app().run();
@@ -165,9 +171,11 @@ void Server::stop() {
 }
 
 void Server::setup_routes() {
-    // Configure global filters for CORS
+    // Configure CORS only for requests with Origin header
     drogon::app().registerPostHandlingAdvice([this](const drogon::HttpRequestPtr &req, const drogon::HttpResponsePtr &resp) {
-        add_cors_headers(req, resp);
+        if (!req->getHeader("Origin").empty()) {
+            add_cors_headers(req, resp);
+        }
     });
     
     // Handle OPTIONS requests for CORS preflight
@@ -175,6 +183,7 @@ void Server::setup_routes() {
                                                           std::function<void(const drogon::HttpResponsePtr &)> &&callback) {
         handle_cors_preflight(req, std::move(callback));
     }, {}, "OPTIONS");
+    
 }
 
 void Server::handle_cors_preflight(const drogon::HttpRequestPtr& req, std::function<void(const drogon::HttpResponsePtr &)>&& callback) {