Script to generate nginx config

generate.sh

SED=`which sed`
CURRENT_DIR=`dirname $0`

echo "What is the domain?"
read DOMAIN

# check the domain is valid!
PATTERN="^(([a-zA-Z]|[a-zA-Z][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])$";
if [[ "$DOMAIN" =~ $PATTERN ]]; then
	DOMAIN=`echo $DOMAIN | tr '[A-Z]' '[a-z]'`
	echo "Creating hosting for:" $DOMAIN
else
	echo "invalid domain name"
	exit 1
fi

echo "What is the public folder inside /var/www/$DOMAIN"
read PUBLIC_FOLDER

CONFIG=$CURRENT_DIR/$DOMAIN
sudo cp $CURRENT_DIR/template.stub $CONFIG
sudo $SED -i "s/{{DOMAIN}}/$DOMAIN/g" $CONFIG
sudo $SED -i "s/{{PUBLIC_FOLDER}}/$PUBLIC_FOLDER/g" $CONFIG

template.stub

##
# Redirect to www
##
server {
	listen 443 ssl;
	listen 80;
	server_name {{DOMAIN}};

	ssl_certificate /etc/nginx/ssl/{{DOMAIN}}/fullchain.pem;
    ssl_certificate_key /etc/nginx/ssl/{{DOMAIN}}/privkey.pem;

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';

	return 301 $scheme://www.$host$request_uri;
}

server {	
	listen 443 ssl;
	listen 80;

	root /var/www/{{DOMAIN}}/{{PUBLIC_FOLDER}};
	index index.php index.html index.htm;
	add_header X-Frame-Options DENY;
	
	# Make site accessible from http://localhost/
	server_name www.{{DOMAIN}};

	ssl_certificate /etc/nginx/ssl/{{DOMAIN}}/fullchain.pem;
    ssl_certificate_key /etc/nginx/ssl/{{DOMAIN}}/privkey.pem;

	ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
	ssl_prefer_server_ciphers on;
	ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';


	location / {
		# First attempt to serve request as file, then
		# as directory, then fall back to displaying a 404.
		try_files $uri $uri/ $uri.html =404;
		# Uncomment to enable naxsi on this location
		# include /etc/nginx/naxsi.rules
	}


	location ~ \.php$ {
        	try_files $uri =404;
	        fastcgi_split_path_info ^(.+\.php)(/.+)$;
	        fastcgi_pass unix:/var/run/php5-fpm.sock;
        	fastcgi_index index.php;
	        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        	include fastcgi_params;
	}

	# Only for nginx-naxsi used with nginx-naxsi-ui : process denied requests
	#location /RequestDenied {
	#	proxy_pass http://127.0.0.1:8080;    
	#}

	error_page 404 =200 /index.html;

	# redirect server error pages to the static page /50x.html
	#
	#error_page 500 502 503 504 /50x.html;
	#location = /50x.html {
	#	root /usr/share/nginx/html;
	#}

	# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
	#
	#location ~ \.php$ {
	#	fastcgi_split_path_info ^(.+\.php)(/.+)$;
	#	# NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
	#
	#	# With php5-cgi alone:
	#	fastcgi_pass 127.0.0.1:9000;
	#	# With php5-fpm:
	#	fastcgi_pass unix:/var/run/php5-fpm.sock;
	#	fastcgi_index index.php;
	#	include fastcgi_params;
	#}

	# deny access to .htaccess files, if Apache's document root
	# concurs with nginx's one
	#
	#location ~ /\.ht {
	#	deny all;
	#}
}


# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
#	listen 8000;
#	listen somename:8080;
#	server_name somename alias another.alias;
#	root html;
#	index index.html index.htm;
#
#	location / {
#		try_files $uri $uri/ =404;
#	}
#}


# HTTPS server
#
#server {
#	listen 443;
#	server_name localhost;
#
#	root html;
#	index index.html index.htm;
#
#	ssl on;
#	ssl_certificate cert.pem;
#	ssl_certificate_key cert.key;
#
#	ssl_session_timeout 5m;
#
#	ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;
#	ssl_ciphers "HIGH:!aNULL:!MD5 or HIGH:!aNULL:!MD5:!3DES";
#	ssl_prefer_server_ciphers on;
#
#	location / {
#		try_files $uri $uri/ =404;
#	}
#}