From a9b1e9a31d2d9202cbdfef5d42740cb19228c226 Mon Sep 17 00:00:00 2001
From: Nik Afiq <nik.afiq98@ymail.com>
Date: Tue, 30 Sep 2025 14:21:58 +0900
Subject: [PATCH] Changed nginx.conf

---
 nginx.conf | 120 ++++++++++++++++++++++++-----------------------------
 1 file changed, 55 insertions(+), 65 deletions(-)

diff --git a/nginx.conf b/nginx.conf
index 0388fd0..6e21f02 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -6,79 +6,69 @@ error_log /var/log/nginx/error.log;
 include /etc/nginx/modules-enabled/*.conf;
 
 events {
-	worker_connections 768;
-	# multi_accept on;
+    worker_connections 768;
+    # multi_accept on;
 }
 
 http {
+    ##
+    # Basic Settings
+    ##
+    sendfile on;
+    tcp_nopush on;
+    types_hash_max_size 2048;
+    server_tokens off;                      # hide version
 
-	##
-	# Basic Settings
-	##
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
 
-	sendfile on;
-	tcp_nopush on;
-	types_hash_max_size 2048;
-	# server_tokens off;
+    ##
+    # TLS Defaults (site blocks can override)
+    ##
+    ssl_protocols TLSv1.2 TLSv1.3;          # drop TLSv1.0/1.1
+    ssl_prefer_server_ciphers on;
 
-	# server_names_hash_bucket_size 64;
-	# server_name_in_redirect off;
+    ##
+    # Logging (JSON)
+    ##
+    log_format json escape=json
+      '{ "time":"$time_iso8601", "remote_addr":"$remote_addr", "request":"$request", '
+      '"status":$status, "body_bytes_sent":$body_bytes_sent, '
+      '"referer":"$http_referer", "ua":"$http_user_agent", '
+      '"request_time":$request_time, "upstream_time":"$upstream_response_time", '
+      '"host":"$host", "uri":"$uri" }';
 
-	include /etc/nginx/mime.types;
-	default_type application/octet-stream;
+    access_log /var/log/nginx/access.json json;
 
-	##
-	# SSL Settings
-	##
+    ##
+    # Gzip (safe defaults)
+    ##
+    gzip on;
+    gzip_comp_level 5;
+    gzip_min_length 256;
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_types
+        text/plain text/css text/javascript application/javascript application/json
+        application/xml application/rss+xml image/svg+xml font/ttf font/otf;
 
-	ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
-	ssl_prefer_server_ciphers on;
+    ##
+    # Rate/Conn limit zones (used in site file)
+    ##
+    limit_req_zone $binary_remote_addr zone=api_rps:10m rate=5r/s;
+    limit_conn_zone $binary_remote_addr zone=perip:10m;
 
-	##
-	# Logging Settings
-	##
+    ##
+    # AI bot block map (optional; enforce in server with: if ($block_ai) { return 403; })
+    ##
+    map $http_user_agent $block_ai {
+        default 0;
+        ~*(GPTBot|ChatGPT-User|OAI-SearchBot|CCBot|ClaudeBot|PerplexityBot) 1;
+    }
 
-	access_log /var/log/nginx/access.log;
-
-	##
-	# Gzip Settings
-	##
-
-	gzip on;
-
-	# gzip_vary on;
-	# gzip_proxied any;
-	# gzip_comp_level 6;
-	# gzip_buffers 16 8k;
-	# gzip_http_version 1.1;
-	# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
-
-	##
-	# Virtual Host Configs
-	##
-
-	include /etc/nginx/conf.d/*.conf;
-	include /etc/nginx/sites-enabled/*;
-}
-
-
-#mail {
-#	# See sample authentication script at:
-#	# http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
-#
-#	# auth_http localhost/auth.php;
-#	# pop3_capabilities "TOP" "USER";
-#	# imap_capabilities "IMAP4rev1" "UIDPLUS";
-#
-#	server {
-#		listen     localhost:110;
-#		protocol   pop3;
-#		proxy      on;
-#	}
-#
-#	server {
-#		listen     localhost:143;
-#		protocol   imap;
-#		proxy      on;
-#	}
-#}
\ No newline at end of file
+    ##
+    # Virtual Host Configs
+    ##
+    include /etc/nginx/conf.d/*.conf;
+    include /etc/nginx/sites-enabled/*;
+}
\ No newline at end of file