hwdsl2 · June 10, 2021 23:05
diff --git a/nginx.conf b/nginx.conf
 user nginx;
 # Set this to match the number of CPU cores
 worker_processes 2;
 events { worker_connections 1024; }
 http {
    server_names_hash_bucket_size 64;
    types_hash_max_size 2048;
    server_tokens off;
    include mime.types;
    default_type application/octet-stream;

    add_header X-Frame-Options SAMEORIGIN;
    add_header X-XSS-Protection "1; mode=block";
    add_header X-Content-Type-Options nosniff;
    # HTTP Strict Transport Security - force secure HTTPS connections
    # add_header Strict-Transport-Security max-age=15768000;
    # add_header X-Cache-Status $upstream_cache_status;

    sendfile on;

    gzip on;
    gzip_comp_level 6;
    gzip_disable "msie6";
    gzip_min_length 150;
    gzip_proxied any;
    gzip_types text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript application/json application/javascript;
    gzip_vary on;

    proxy_cache_path /run/shm/nginx levels=1:2 keys_zone=one:8m max_size=200M inactive=1y;
    proxy_temp_path /run/shm/nginx/tmp;

    # If you do not manage your blog via SSH port forwarding, set these to higher values:
    # client_body_buffer_size 128k;
    # client_max_body_size 20m;

    # Controlling buffer overflow attacks
    # http://www.cyberciti.biz/tips/linux-unix-bsd-nginx-webserver-security.html
    client_body_buffer_size  8k;
    client_header_buffer_size 1k;
    client_max_body_size 1m;
    large_client_header_buffers 4 8k;

    client_body_timeout   12;
    client_header_timeout 12;
    keepalive_timeout     15 15;
    send_timeout          10;

    map_hash_bucket_size 256;

    # This is for use with CloudFlare Flexible SSL, to identify the "real" scheme of requests
    map $http_x_forwarded_proto $real_scheme {
        default $scheme;
        https   https;
    }

    map $request_uri $loggable {
        default 1;

        "~^/rss/?$" 0;
        "/favicon.ico" 0;
        "/browserconfig.xml" 0;
        "/sitemap.xml" 0;
        "/robots.txt" 0;
    }

    # These settings provide more detailed Nginx logs. For example, "$real_scheme" is added
    # to the default log format. In addition, extra logs will be created in "access_logs".
    # Please be sure to create folder "/opt/nginx/logs/access_logs" with these permissions:
    # drwx------ 2 nginx root   4096 Apr  9 00:35 access_logs/
    log_format  main  '$remote_addr - $remote_user [$time_local] "$real_scheme" "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
    access_log  /opt/nginx/logs/access.log  main if=$loggable;
    access_log  /opt/nginx/logs/access_logs/$host.log  main if=$loggable;
    access_log  /opt/nginx/logs/access_logs/$host-$status.log  main if=$loggable;

    ModSecurityEnabled on;
    ModSecurityConfig modsecurity.conf;

    limit_conn_zone $binary_remote_addr zone=conn_limit_per_ip:10m;
    limit_req_zone $binary_remote_addr zone=req_limit_per_ip:10m rate=1r/s;

    # In this block, put all IP addresses (or ranges) that
    # you do not want Nginx to log in "access.log"
    geo $myips {
        default  0;

        127.0.0.0/8 1; YOUR_IP_ADDRESS 1;
    }

    # Try to identify some robots by their IPs (NOT complete!)
    geo $botips {
        default  0;

        # bingbot/msnbot:
        157.55.32.0/22 1; 157.55.36.0/24 1; 157.56.229.0/24 1; 157.56.92.0/24 1;
        157.56.93.0/24 1; 65.55.24.0/24  1; 65.55.52.0/24   1; 65.55.55.0/24  1;
        65.55.213.0/24 1; 65.55.215.0/24 1; 131.253.24.0/22 1; 199.30.16.0/20 1;
        157.55.39.0/24 1; 207.46.13.0/24 1; 40.77.167.0/24  1;

        # Baiduspider:
        123.125.71.0/24 1; 180.76.5.0/24 1; 180.76.6.0/24 1; 220.181.108.0/24 1;

        # Googlebot:
        209.85.238.0/24 1; 72.14.199.0/24 1; 66.249.64.0/19 1;
    }

    map $http_user_agent $isbot {
        default  0;

        "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)" 1;
        "Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)" 1;
        "Mozilla/5.0 (Windows NT 6.1; rv:6.0) Gecko/20110814 Firefox/6.0 Google Favicon" 1;
        "Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)" 1;
        "Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)" 1;
        "Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)" 1;
        "Mozilla/5.0 (iPhone; CPU iPhone OS 8_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12B411 Safari/600.1.4 (compatible; YandexMobileBot/3.0; +http://yandex.com/bots)" 1;
        "Mozilla/5.0 (compatible; YandexImages/3.0; +http://yandex.com/bots)" 1;
        "Mozilla/5.0 (compatible; Exabot/3.0; +http://www.exabot.com/go/robot)" 1;
        "Mozilla/5.0 (compatible; linkdexbot/2.0; +http://www.linkdex.com/bots/)" 1;
        "Mozilla/5.0 (compatible; Yahoo! Slurp; http://help.yahoo.com/help/us/ysearch/slurp)" 1;
        "Mozilla/5.0 (compatible; archive.org_bot; Wayback Machine Live Record; +http://archive.org/details/archive.org_bot)" 1;
        "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0); 360Spider(compatible; HaosouSpider; http://www.haosou.com/help/help_3_2.html)" 1;
        "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1; 360Spider(compatible; HaosouSpider; http://www.haosou.com/help/help_3_2.html)" 1;
        "Mozilla/5.0 (compatible; MojeekBot/0.6; +https://www.mojeek.com/bot.html)" 1;
        "Mozilla/5.0 (compatible; DotBot/1.1; http://www.opensiteexplorer.org/dotbot, [email protected])" 1;
        "Mozilla/5.0 (compatible; coccoc/1.0; +http://help.coccoc.com/)" 1;
        "Mozilla/5.0 (compatible; MJ12bot/v1.4.5; http://www.majestic12.co.uk/bot.php?+)" 1;
        "Mozilla/5.0 (compatible; MegaIndex.ru/2.0; +http://megaindex.com/crawler)" 1;
        "Mozilla/5.0 (compatible; SeznamBot/3.2; +http://fulltext.sblog.cz/)" 1;
        "Mozilla/5.0 (compatible; AhrefsBot/5.1; +http://ahrefs.com/robot/)" 1;
        "Mozilla/5.0 (compatible; Lipperhey-Kaus-Australis/5.0; +https://www.lipperhey.com/en/about/)" 1;
        "Mozilla/5.0 (compatible; BLEXBot/1.0; +http://webmeup-crawler.com/)" 1;
        "Mozilla/5.0 (compatible; spbot/4.4.2; +http://OpenLinkProfiler.org/bot )" 1;
        "Mozilla/5.0 (compatible; Qwantify/2.2w; +https://www.qwant.com/)/*" 1;
        "Mozilla/5.0 (compatible; archive.org_bot +http://www.archive.org/details/archive.org_bot)" 1;
        "Mozilla/5.0 (compatible; SemrushBot/1.1~bl; +http://www.semrush.com/bot.html)" 1;
        "Mozilla/5.0 (compatible; Findxbot/1.0; +http://www.findxbot.com)" 1;
        "Y!J-ASR/0.1 crawler (http://www.yahoo-help.jp/app/answers/detail/p/595/a_id/42716/)" 1;
        "Sogou web spider/4.0(+http://www.sogou.com/docs/help/webmasters.htm#07)" 1;
        "AddThis.com (http://support.addthis.com/)" 1;
        "~Tiny Tiny RSS/.* \(http://tt-rss\.org/\)" 1;
        "~Googlebot-Mobile/2\.1" 1;

    }

    map $http_referer $badref {
        default 0;

        "~*try\.php\?u=http" 1;
        "~*(semalt|rankings-analytics|(buttons|videos)-for|(best|success|100dollars|top1)-seo).*\.com" 1;
        "~*(baltkurs|(burger|pizza)-imperia|hundejo|hvd-store|pizza-tycoon|wrennmusic|magnet-to-torrent|torrent-to-magnet)\.com" 1;
        "~*(cyberspacers\.us|exchange\.cx|nanoyou\.org|justprofit\.xyz|(wordpress-crew|acuclubs|responsive-test)\.net|buyessaynow\.biz)" 1;
    }

    map $http_user_agent $blocked_ua {
        default  0;

        "" 1;
        "~^$" 1;
        "Mozilla/4.0" 1;
        "~Mozilla/4\.0 \(compatible; MSIE (4\.0|5\.0|5\.5|6\.0)" 1;
        "~*(Indy Library|Squider|User-Agent|libwww-perl|morfeus|urllib|ZmEu|Nutch|masscan|libcurl|Wget)" 1;
    }

    upstream ghost_upstream {
        server 127.0.0.1:2368;
        keepalive 64;
    }

    # These settings are for use with CloudFlare ONLY. They provide
    # "real" visitor IPs in your logs instead of CloudFlare IPs.
    set_real_ip_from   199.27.128.0/21;
    set_real_ip_from   173.245.48.0/20;
    set_real_ip_from   103.21.244.0/22;
    set_real_ip_from   103.22.200.0/22;
    set_real_ip_from   103.31.4.0/22;
    set_real_ip_from   141.101.64.0/18;
    set_real_ip_from   108.162.192.0/18;
    set_real_ip_from   190.93.240.0/20;
    set_real_ip_from   188.114.96.0/20;
    set_real_ip_from   197.234.240.0/22;
    set_real_ip_from   198.41.128.0/17;
    set_real_ip_from   162.158.0.0/15;
    set_real_ip_from   104.16.0.0/12;
    set_real_ip_from   172.64.0.0/13;
    real_ip_header     CF-Connecting-IP;

    server {
        listen 80;

        # HTTP/2 is the second major version of the HTTP network protocol
        # with many benefits such as improved page loading speed.
        listen 443 ssl http2;
        server_name blog.ls20.com;

        ssl_certificate /opt/nginx/conf/ssl-unified_startssl.crt;
        ssl_certificate_key /path/to/my/private_key.pem;

        # These SSL settings enable Perfect Forward Secrecy (PFS) if supported
        # by the browser. Test your server at: https://www.ssllabs.com/ssltest/

        # Due to the SSLv3 POODLE vulnerability, it is excluded from the protocol list.
        ssl_protocols  TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS;
        ssl_prefer_server_ciphers on;
        ssl_session_cache shared:SSL:10m;
        ssl_session_timeout 10m;

        # Refer to: https://weakdh.org/sysadmin.html
        ssl_dhparam /opt/nginx/conf/dhparams.pem;

        # SSL Stapling - reduces latency and improves SSL performance
        ssl_stapling on;
        ssl_stapling_verify on;
        ssl_trusted_certificate /opt/nginx/conf/ssl-stapling_startssl.crt;

        resolver 8.8.8.8 8.8.4.4 valid=300s;
        resolver_timeout 10s;

        # Reject all invalid hostnames and un-needed HTTP methods
        if ($http_host = '') { return 404; }
        if ($host !~* ^blog\.ls20\.com$ ) { return 404; }
        
        if ($request_method !~ ^(GET|HEAD|OPTIONS)$ ) { return 405; }

        # Block some referral spams
        if ($badref = 1) { return 403; }

        root /var/www/blog.ls20.com/public;

        # Block "sensitive" locations in Nginx
        location ~* \.(db|hbs|conf)$ { deny all; }
        location ~ /\. { deny all; }
        location ~ ~$  { deny all; }

        # If you do not manage your blog via SSH port forwarding, comment out this line:
        location ~ ^/(ghost/|signout/) { deny all; }

        # Return 404 for some URLs requested by web scanners. They are not needed for Ghost blog.
        # Comment out this location block if you use e.g. WordPress or PHP.
        location ~* (\.php|manager/html|webdav|invoker|myadmin|pma|phptest|phppath|cgi-bin|wp-admin|wp-login|cfide|web-console|administrator|filemanager|busybox|uploadify|nyet\.gif) {
            return 404;
        }

        # Generate favicons for different devices for your blog
        # at this website: http://realfavicongenerator.net/
        location ~ ^/(apple-touch-icon|favicon|mstile).*\.png$ {
            expires 30d;
            access_log off;
        }

        location ~ ^/(favicon\.ico|browserconfig\.xml)$ { expires 30d; access_log off; }
        location ~ ^/(sitemap\.xml|robots\.txt|BingSiteAuth\.xml)$ { access_log off; }

        # Static files served directly by Nginx
        location ~ ^/assets/(js|css|fonts)/  {
            root /var/www/blog.ls20.com/content/themes/casper;
            expires 30d;
            access_log off;
        }

        location ~ ^/content/images/ {
            root /var/www/blog.ls20.com;
            expires 30d;
            access_log off;
        }

        # If you do not manage your blog via SSH port forwarding
        # at http://localhost:2368/ghost/, uncomment these two blocks.
        # location ~ ^/(img/|css/|lib/|vendor/|fonts/) {
        #     root /var/www/blog.ls20.com/core/client/assets;
        #     expires 30d;
        #     access_log off;
        # }

        # location ~ ^/(shared/|built/) {
        #     root /var/www/blog.ls20.com/core;
        #     expires 30d;
        #     access_log off;
        # }

        location / {

            limit_conn conn_limit_per_ip 10;
            limit_req zone=req_limit_per_ip burst=10 nodelay;

            if ($uri ~ ^/rss/?$ ) { set $blocked_ua 0; }
            if ($isbot = 1)  { set $blocked_ua 0; access_log off; }
            if ($botips = 1) { set $blocked_ua 0; access_log off; }
            if ($myips = 1)  { set $blocked_ua 0; access_log off; }

            # Block "bad" user-agents
            if ($blocked_ua = 1) { return 307 http://www.browser-update.org/update.html; }

            # if ($isbot = 1)  { access_log off; }
            # if ($botips = 1) { access_log off; }
            # if ($myips = 1)  { access_log off; }

            proxy_pass http://ghost_upstream;
            proxy_redirect off;
            proxy_read_timeout 180s;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $real_scheme;
            proxy_set_header Host $http_host;
            proxy_set_header X-NginX-Proxy true;
            proxy_set_header Connection "";
            # If you do not manage your blog via SSH port forwarding, uncomment this line:
            # proxy_pass_header X-CSRF-TOKEN;
            proxy_http_version 1.1;
            proxy_cache one;
            proxy_cache_key "$real_scheme$host$request_uri";
            # To avoid serving "out-of-date" content via Nginx, it is recommended to
            # use a shorter time period on the line below (e.g. 10m instead of 30d).
            proxy_cache_valid 200 301 302 30d;
            proxy_cache_valid 404 10m;
            proxy_cache_bypass $myips;
            proxy_cache_use_stale error timeout invalid_header updating http_500 http_502 http_503 http_504;
            proxy_intercept_errors on;
            # If you do not manage your blog via SSH port forwarding, comment out this line:
            proxy_ignore_headers Cache-Control;
            proxy_hide_header X-Powered-By;
        }

        location = /503.html { root html; internal; }
        location = /50x.html { root html; internal; }
        location = /404.html { root html; internal; }
        error_page   404  /404.html;
        error_page   503  /503.html;
        error_page   500 502 504  /50x.html;
    }

 }
	user nginx;
	# Set this to match the number of CPU cores
	worker_processes 2;
	events { worker_connections 1024; }
	http {
	server_names_hash_bucket_size 64;
	types_hash_max_size 2048;
	server_tokens off;
	include mime.types;
	default_type application/octet-stream;

	add_header X-Frame-Options SAMEORIGIN;
	add_header X-XSS-Protection "1; mode=block";
	add_header X-Content-Type-Options nosniff;
	# HTTP Strict Transport Security - force secure HTTPS connections
	# add_header Strict-Transport-Security max-age=15768000;
	# add_header X-Cache-Status $upstream_cache_status;

	sendfile on;

	gzip on;
	gzip_comp_level 6;
	gzip_disable "msie6";
	gzip_min_length 150;
	gzip_proxied any;
	gzip_types text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript application/json application/javascript;
	gzip_vary on;

	proxy_cache_path /run/shm/nginx levels=1:2 keys_zone=one:8m max_size=200M inactive=1y;
	proxy_temp_path /run/shm/nginx/tmp;

	# If you do not manage your blog via SSH port forwarding, set these to higher values:
	# client_body_buffer_size 128k;
	# client_max_body_size 20m;

	# Controlling buffer overflow attacks
	# http://www.cyberciti.biz/tips/linux-unix-bsd-nginx-webserver-security.html
	client_body_buffer_size 8k;
	client_header_buffer_size 1k;
	client_max_body_size 1m;
	large_client_header_buffers 4 8k;

	client_body_timeout 12;
	client_header_timeout 12;
	keepalive_timeout 15 15;
	send_timeout 10;

	map_hash_bucket_size 256;

	# This is for use with CloudFlare Flexible SSL, to identify the "real" scheme of requests
	map $http_x_forwarded_proto $real_scheme {
	default $scheme;
	https https;
	}

	map $request_uri $loggable {
	default 1;

	"~^/rss/?$" 0;
	"/favicon.ico" 0;
	"/browserconfig.xml" 0;
	"/sitemap.xml" 0;
	"/robots.txt" 0;
	}

	# These settings provide more detailed Nginx logs. For example, "$real_scheme" is added
	# to the default log format. In addition, extra logs will be created in "access_logs".
	# Please be sure to create folder "/opt/nginx/logs/access_logs" with these permissions:
	# drwx------ 2 nginx root 4096 Apr 9 00:35 access_logs/
	log_format main '$remote_addr - $remote_user [$time_local] "$real_scheme" "$request" '
	'$status $body_bytes_sent "$http_referer" '
	'"$http_user_agent" "$http_x_forwarded_for"';
	access_log /opt/nginx/logs/access.log main if=$loggable;
	access_log /opt/nginx/logs/access_logs/$host.log main if=$loggable;
	access_log /opt/nginx/logs/access_logs/$host-$status.log main if=$loggable;

	ModSecurityEnabled on;
	ModSecurityConfig modsecurity.conf;

	limit_conn_zone $binary_remote_addr zone=conn_limit_per_ip:10m;
	limit_req_zone $binary_remote_addr zone=req_limit_per_ip:10m rate=1r/s;

	# In this block, put all IP addresses (or ranges) that
	# you do not want Nginx to log in "access.log"
	geo $myips {
	default 0;

	127.0.0.0/8 1; YOUR_IP_ADDRESS 1;
	}

	# Try to identify some robots by their IPs (NOT complete!)
	geo $botips {
	default 0;

	# bingbot/msnbot:
	157.55.32.0/22 1; 157.55.36.0/24 1; 157.56.229.0/24 1; 157.56.92.0/24 1;
	157.56.93.0/24 1; 65.55.24.0/24 1; 65.55.52.0/24 1; 65.55.55.0/24 1;
	65.55.213.0/24 1; 65.55.215.0/24 1; 131.253.24.0/22 1; 199.30.16.0/20 1;
	157.55.39.0/24 1; 207.46.13.0/24 1; 40.77.167.0/24 1;

	# Baiduspider:
	123.125.71.0/24 1; 180.76.5.0/24 1; 180.76.6.0/24 1; 220.181.108.0/24 1;

	# Googlebot:
	209.85.238.0/24 1; 72.14.199.0/24 1; 66.249.64.0/19 1;
	}

	map $http_user_agent $isbot {
	default 0;

	"Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)" 1;
	"Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)" 1;
	"Mozilla/5.0 (Windows NT 6.1; rv:6.0) Gecko/20110814 Firefox/6.0 Google Favicon" 1;
	"Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)" 1;
	"Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)" 1;
	"Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)" 1;
	"Mozilla/5.0 (iPhone; CPU iPhone OS 8_1 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12B411 Safari/600.1.4 (compatible; YandexMobileBot/3.0; +http://yandex.com/bots)" 1;
	"Mozilla/5.0 (compatible; YandexImages/3.0; +http://yandex.com/bots)" 1;
	"Mozilla/5.0 (compatible; Exabot/3.0; +http://www.exabot.com/go/robot)" 1;
	"Mozilla/5.0 (compatible; linkdexbot/2.0; +http://www.linkdex.com/bots/)" 1;
	"Mozilla/5.0 (compatible; Yahoo! Slurp; http://help.yahoo.com/help/us/ysearch/slurp)" 1;
	"Mozilla/5.0 (compatible; archive.org_bot; Wayback Machine Live Record; +http://archive.org/details/archive.org_bot)" 1;
	"Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0); 360Spider(compatible; HaosouSpider; http://www.haosou.com/help/help_3_2.html)" 1;
	"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1; 360Spider(compatible; HaosouSpider; http://www.haosou.com/help/help_3_2.html)" 1;
	"Mozilla/5.0 (compatible; MojeekBot/0.6; +https://www.mojeek.com/bot.html)" 1;
	"Mozilla/5.0 (compatible; DotBot/1.1; http://www.opensiteexplorer.org/dotbot, [email protected])" 1;
	"Mozilla/5.0 (compatible; coccoc/1.0; +http://help.coccoc.com/)" 1;
	"Mozilla/5.0 (compatible; MJ12bot/v1.4.5; http://www.majestic12.co.uk/bot.php?+)" 1;
	"Mozilla/5.0 (compatible; MegaIndex.ru/2.0; +http://megaindex.com/crawler)" 1;
	"Mozilla/5.0 (compatible; SeznamBot/3.2; +http://fulltext.sblog.cz/)" 1;
	"Mozilla/5.0 (compatible; AhrefsBot/5.1; +http://ahrefs.com/robot/)" 1;
	"Mozilla/5.0 (compatible; Lipperhey-Kaus-Australis/5.0; +https://www.lipperhey.com/en/about/)" 1;
	"Mozilla/5.0 (compatible; BLEXBot/1.0; +http://webmeup-crawler.com/)" 1;
	"Mozilla/5.0 (compatible; spbot/4.4.2; +http://OpenLinkProfiler.org/bot )" 1;
	"Mozilla/5.0 (compatible; Qwantify/2.2w; +https://www.qwant.com/)/*" 1;
	"Mozilla/5.0 (compatible; archive.org_bot +http://www.archive.org/details/archive.org_bot)" 1;
	"Mozilla/5.0 (compatible; SemrushBot/1.1~bl; +http://www.semrush.com/bot.html)" 1;
	"Mozilla/5.0 (compatible; Findxbot/1.0; +http://www.findxbot.com)" 1;
	"Y!J-ASR/0.1 crawler (http://www.yahoo-help.jp/app/answers/detail/p/595/a_id/42716/)" 1;
	"Sogou web spider/4.0(+http://www.sogou.com/docs/help/webmasters.htm#07)" 1;
	"AddThis.com (http://support.addthis.com/)" 1;
	"~Tiny Tiny RSS/.* \(http://tt-rss\.org/\)" 1;
	"~Googlebot-Mobile/2\.1" 1;

	}

	map $http_referer $badref {
	default 0;

	"~*try\.php\?u=http" 1;
	"~(semalt\|rankings-analytics\|(buttons\|videos)-for\|(best\|success\|100dollars\|top1)-seo).\.com" 1;
	"~*(baltkurs\|(burger\|pizza)-imperia\|hundejo\|hvd-store\|pizza-tycoon\|wrennmusic\|magnet-to-torrent\|torrent-to-magnet)\.com" 1;
	"~*(cyberspacers\.us\|exchange\.cx\|nanoyou\.org\|justprofit\.xyz\|(wordpress-crew\|acuclubs\|responsive-test)\.net\|buyessaynow\.biz)" 1;
	}

	map $http_user_agent $blocked_ua {
	default 0;

	"" 1;
	"~^$" 1;
	"Mozilla/4.0" 1;
	"~Mozilla/4\.0 \(compatible; MSIE (4\.0\|5\.0\|5\.5\|6\.0)" 1;
	"~*(Indy Library\|Squider\|User-Agent\|libwww-perl\|morfeus\|urllib\|ZmEu\|Nutch\|masscan\|libcurl\|Wget)" 1;
	}

	upstream ghost_upstream {
	server 127.0.0.1:2368;
	keepalive 64;
	}

	# These settings are for use with CloudFlare ONLY. They provide
	# "real" visitor IPs in your logs instead of CloudFlare IPs.
	set_real_ip_from 199.27.128.0/21;
	set_real_ip_from 173.245.48.0/20;
	set_real_ip_from 103.21.244.0/22;
	set_real_ip_from 103.22.200.0/22;
	set_real_ip_from 103.31.4.0/22;
	set_real_ip_from 141.101.64.0/18;
	set_real_ip_from 108.162.192.0/18;
	set_real_ip_from 190.93.240.0/20;
	set_real_ip_from 188.114.96.0/20;
	set_real_ip_from 197.234.240.0/22;
	set_real_ip_from 198.41.128.0/17;
	set_real_ip_from 162.158.0.0/15;
	set_real_ip_from 104.16.0.0/12;
	set_real_ip_from 172.64.0.0/13;
	real_ip_header CF-Connecting-IP;

	server {
	listen 80;

	# HTTP/2 is the second major version of the HTTP network protocol
	# with many benefits such as improved page loading speed.
	listen 443 ssl http2;
	server_name blog.ls20.com;

	ssl_certificate /opt/nginx/conf/ssl-unified_startssl.crt;
	ssl_certificate_key /path/to/my/private_key.pem;

	# These SSL settings enable Perfect Forward Secrecy (PFS) if supported
	# by the browser. Test your server at: https://www.ssllabs.com/ssltest/

	# Due to the SSLv3 POODLE vulnerability, it is excluded from the protocol list.
	ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
	ssl_ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS;
	ssl_prefer_server_ciphers on;
	ssl_session_cache shared:SSL:10m;
	ssl_session_timeout 10m;

	# Refer to: https://weakdh.org/sysadmin.html
	ssl_dhparam /opt/nginx/conf/dhparams.pem;

	# SSL Stapling - reduces latency and improves SSL performance
	ssl_stapling on;
	ssl_stapling_verify on;
	ssl_trusted_certificate /opt/nginx/conf/ssl-stapling_startssl.crt;

	resolver 8.8.8.8 8.8.4.4 valid=300s;
	resolver_timeout 10s;

	# Reject all invalid hostnames and un-needed HTTP methods
	if ($http_host = '') { return 404; }
	if ($host !~* ^blog\.ls20\.com$ ) { return 404; }

	if ($request_method !~ ^(GET\|HEAD\|OPTIONS)$ ) { return 405; }

	# Block some referral spams
	if ($badref = 1) { return 403; }

	root /var/www/blog.ls20.com/public;

	# Block "sensitive" locations in Nginx
	location ~* \.(db\|hbs\|conf)$ { deny all; }
	location ~ /\. { deny all; }
	location ~ ~$ { deny all; }

	# If you do not manage your blog via SSH port forwarding, comment out this line:
	location ~ ^/(ghost/\|signout/) { deny all; }

	# Return 404 for some URLs requested by web scanners. They are not needed for Ghost blog.
	# Comment out this location block if you use e.g. WordPress or PHP.
	location ~* (\.php\|manager/html\|webdav\|invoker\|myadmin\|pma\|phptest\|phppath\|cgi-bin\|wp-admin\|wp-login\|cfide\|web-console\|administrator\|filemanager\|busybox\|uploadify\|nyet\.gif) {
	return 404;
	}

	# Generate favicons for different devices for your blog
	# at this website: http://realfavicongenerator.net/
	location ~ ^/(apple-touch-icon\|favicon\|mstile).*\.png$ {
	expires 30d;
	access_log off;
	}

	location ~ ^/(favicon\.ico\|browserconfig\.xml)$ { expires 30d; access_log off; }
	location ~ ^/(sitemap\.xml\|robots\.txt\|BingSiteAuth\.xml)$ { access_log off; }

	# Static files served directly by Nginx
	location ~ ^/assets/(js\|css\|fonts)/ {
	root /var/www/blog.ls20.com/content/themes/casper;
	expires 30d;
	access_log off;
	}

	location ~ ^/content/images/ {
	root /var/www/blog.ls20.com;
	expires 30d;
	access_log off;
	}

	# If you do not manage your blog via SSH port forwarding
	# at http://localhost:2368/ghost/, uncomment these two blocks.
	# location ~ ^/(img/\|css/\|lib/\|vendor/\|fonts/) {
	# root /var/www/blog.ls20.com/core/client/assets;
	# expires 30d;
	# access_log off;
	# }

	# location ~ ^/(shared/\|built/) {
	# root /var/www/blog.ls20.com/core;
	# expires 30d;
	# access_log off;
	# }

	location / {

	limit_conn conn_limit_per_ip 10;
	limit_req zone=req_limit_per_ip burst=10 nodelay;

	if ($uri ~ ^/rss/?$ ) { set $blocked_ua 0; }
	if ($isbot = 1) { set $blocked_ua 0; access_log off; }
	if ($botips = 1) { set $blocked_ua 0; access_log off; }
	if ($myips = 1) { set $blocked_ua 0; access_log off; }

	# Block "bad" user-agents
	if ($blocked_ua = 1) { return 307 http://www.browser-update.org/update.html; }

	# if ($isbot = 1) { access_log off; }
	# if ($botips = 1) { access_log off; }
	# if ($myips = 1) { access_log off; }

	proxy_pass http://ghost_upstream;
	proxy_redirect off;
	proxy_read_timeout 180s;
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	proxy_set_header X-Forwarded-Proto $real_scheme;
	proxy_set_header Host $http_host;
	proxy_set_header X-NginX-Proxy true;
	proxy_set_header Connection "";
	# If you do not manage your blog via SSH port forwarding, uncomment this line:
	# proxy_pass_header X-CSRF-TOKEN;
	proxy_http_version 1.1;
	proxy_cache one;
	proxy_cache_key "$real_scheme$host$request_uri";
	# To avoid serving "out-of-date" content via Nginx, it is recommended to
	# use a shorter time period on the line below (e.g. 10m instead of 30d).
	proxy_cache_valid 200 301 302 30d;
	proxy_cache_valid 404 10m;
	proxy_cache_bypass $myips;
	proxy_cache_use_stale error timeout invalid_header updating http_500 http_502 http_503 http_504;
	proxy_intercept_errors on;
	# If you do not manage your blog via SSH port forwarding, comment out this line:
	proxy_ignore_headers Cache-Control;
	proxy_hide_header X-Powered-By;
	}

	location = /503.html { root html; internal; }
	location = /50x.html { root html; internal; }
	location = /404.html { root html; internal; }
	error_page 404 /404.html;
	error_page 503 /503.html;
	error_page 500 502 504 /50x.html;
	}

	}