nginx.conf

user nginx;
worker_processes 1;

error_log  logs/error.log;
error_log  logs/error.log  notice;
error_log  logs/error.log  info;

#pid        run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

	server {
	    listen 443 ssl;
	    server_name localhost; 
	
	    ssl_certificate /etc/nginx/ssl/nginx.crt;
	    ssl_certificate_key /etc/nginx/ssl/nginx.key;
	
	    # Add headers to serve security related headers
	    # Before enabling Strict-Transport-Security headers please read into this topic first.
	    add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;";
	    add_header X-Content-Type-Options nosniff;
	    add_header X-Frame-Options "SAMEORIGIN";
	    add_header X-XSS-Protection "1; mode=block";
	    add_header X-Robots-Tag none;
	    add_header X-Download-Options noopen;
	    add_header X-Permitted-Cross-Domain-Policies none;
	
	    # Path to the root of your installation
	    root /opt/owncloud/;
	
	    location = /robots.txt {
	        allow all;
	        log_not_found off;
	        access_log off;
	    }
	
	    # The following 2 rules are only needed for the user_webfinger app.
	    # Uncomment it if you're planning to use this app.
	    #rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
	    #rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json last;
	
	    location = /.well-known/carddav {
	        return 301 $scheme://$host/remote.php/dav;
	    }
	    location = /.well-known/caldav {
	        return 301 $scheme://$host/remote.php/dav;
	    }
	
	    location /.well-known/acme-challenge { }
	
	    # set max upload size
	    client_max_body_size 512M;
	    fastcgi_buffers 64 4K;
	
	    # Disable gzip to avoid the removal of the ETag header
	    gzip off;
	
	    # Uncomment if your server is build with the ngx_pagespeed module
	    # This module is currently not supported.
	    # pagespeed off;
	
	    error_page 403 /core/templates/403.php;
	    error_page 404 /core/templates/404.php;
	
	    location / {
	        rewrite ^ /index.php$uri;
	    }
	
	    location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)/ {
	        return 404;
	    }
	    location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console) {
	        return 404;
	    }
	
	    location ~ ^/(?:index|remote|public|cron|core/ajax/update|status|ocs/v[12]|updater/.+|ocs-provider/.+|core/templates/40[34])\.php(?:$|/) {
	        fastcgi_split_path_info ^(.+\.php)(/.*)$;
	        include fastcgi_params;
	        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
	        fastcgi_param PATH_INFO $fastcgi_path_info;
	        fastcgi_param HTTPS on;
	        fastcgi_param modHeadersAvailable true; #Avoid sending the security headers twice
	        fastcgi_param front_controller_active true;
	        fastcgi_pass 127.0.0.1:9000;
	        fastcgi_intercept_errors on;
	        fastcgi_request_buffering off;
	    }
	
	    location ~ ^/(?:updater|ocs-provider)(?:$|/) {
	        try_files $uri/ =404;
	        index index.php;
	    }
	
	    # Adding the cache control header for js and css files
	    # Make sure it is BELOW the PHP block
	    location ~* \.(?:css|js)$ {
	        try_files $uri /index.php$uri$is_args$args;
	        add_header Cache-Control "public, max-age=7200";
	        # Add headers to serve security related headers (It is intended to have those duplicated to the ones above)
	        # Before enabling Strict-Transport-Security headers please read into this topic first.
	        # add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;";
	        add_header X-Content-Type-Options nosniff;
	        add_header X-Frame-Options "SAMEORIGIN";
	        add_header X-XSS-Protection "1; mode=block";
	        add_header X-Robots-Tag none;
	        add_header X-Download-Options noopen;
	        add_header X-Permitted-Cross-Domain-Policies none;
	        # Optional: Don't log access to assets
	        access_log off;
	    }
	
	    location ~* \.(?:svg|gif|png|html|ttf|woff|ico|jpg|jpeg)$ {
	        try_files $uri /index.php$uri$is_args$args;
	        # Optional: Don't log access to other assets
	        access_log off;
	    }
	}
}
daemon off;