Added nginx as an optional server.

Why? For the glory of satan of course...
Also, many people tends to use their PIs for multiple purposes. As mail
servers, webpage hosting etc. Usually in that cases nginx is used as far
more powerful alternative to lighttpd, and fair more lighter than
apache. This patch allows them to unleash the power of pi-hole without
too much hacking.

Also, I'm the one of those people, and needed it ;).

advanced/nginx-pi-hole.conf

@@ -0,0 +1,23 @@
+server {
+    listen 80;
+    listen [::]:80;
+    root /var/www/html;
+
+    error_page 404 /pihole/index.html;
+
+    location ~ ^/admin/ {
+        index index.php;
+        add_header X-Pi-hole "The Pi-hole Web interface is working!";
+
+        location ~ .php$ {
+            fastcgi_pass unix:/var/run/php5-fpm.sock;
+            fastcgi_index index.php;
+            include fastcgi_params;
+            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+        }
+    }
+
+    location / {
+        add_header X-Pi-hole "A black hole for Internet advertisements.";
+    }
+}

automated install/basic-install.sh

@@ -96,7 +96,12 @@ backupLegacyPihole(){
 		$SUDO mv /etc/dnsmasq.d/adList.conf /etc/pihole/original/adList.conf.$(date "+%Y-%m-%d")
 		$SUDO mv /etc/dnsmasq.conf /etc/pihole/original/dnsmasq.conf.$(date "+%Y-%m-%d")
 		$SUDO mv /etc/resolv.conf /etc/pihole/original/resolv.conf.$(date "+%Y-%m-%d")
+		if [[ -f /etc/lighttpd/lighttpd.conf ]]; then
 			$SUDO mv /etc/lighttpd/lighttpd.conf /etc/pihole/original/lighttpd.conf.$(date "+%Y-%m-%d")
+		fi
+		if [[ -f /etc/nginx/conf.d/nginx-pi-hole.conf ]]; then
+			$SUDO mv /etc/nginx/conf.d/nginx-pi-hole.conf /etc/pihole/original/nginx-pi-hole.conf.$(date "+%Y-%m-%d")
+		fi
 		$SUDO mv /var/www/pihole/index.html /etc/pihole/original/index.html.$(date "+%Y-%m-%d")
 		$SUDO mv /usr/local/bin/gravity.sh /etc/pihole/original/gravity.sh.$(date "+%Y-%m-%d")
 	else
@@ -144,6 +149,22 @@ chooseInterface(){
 	done
 }
 
+chooseWebserver(){
+	webserversArray=()
+	webserversArray+=("lighttpd" "recommended if not sure, or building a standalone configuration" "ON")
+	webserversArray+=("nginx" "for advanced users building custom solutions" "OFF")
+
+	# Find out how many interfaces are available to choose from
+	chooseWebserverCmd=(whiptail --separate-output --radiolist "Choose a Webserver" $r $c 2)
+	chooseWebserverOptions=$("${chooseWebserverCmd[@]}" "${webserversArray[@]}" 2>&1 >/dev/tty)
+
+	for desiredWebserver in $chooseWebserverOptions
+	do
+		piholeWebserver=$desiredWebserver
+		echo "::: Using webserver: $piholeWebserver"
+		echo ${piholeWebserver} > /tmp/piholeWEB
+	done
+}
 
 use4andor6(){
 	# Let use select IPv4 and/or IPv6
@@ -283,9 +304,15 @@ installConfigs(){
 	$SUDO echo ":::"
 	$SUDO echo -n "::: Installing configs..."
 	$SUDO mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
-	$SUDO mv /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.orig
 	$SUDO cp /etc/.pihole/advanced/dnsmasq.conf /etc/dnsmasq.conf
+	if [ $piholeWebserver == 'lighttpd' ]; then
+		$SUDO mv /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.orig
 		$SUDO cp /etc/.pihole/advanced/lighttpd.conf /etc/lighttpd/lighttpd.conf
+	fi
+	if [ $piholeWebserver == 'nginx' ]; then
+		$SUDO cp /etc/.pihole/advanced/nginx-pi-hole.conf /etc/nginx/conf.d/nginx-pi-hole.conf
+		$SUDO rm /etc/nginx/sites-enabled/default
+	fi
 	$SUDO sed -i "s/@INT@/$piholeInterface/" /etc/dnsmasq.conf
 	$SUDO echo " done."
 }
@@ -294,7 +321,12 @@ stopServices(){
 	$SUDO echo ":::"
 	$SUDO echo -n "::: Stopping services..."
 	$SUDO service dnsmasq stop & spinner $! || true
+	if [ $piholeWebserver == 'lighttpd' ]; then
 		$SUDO service lighttpd stop & spinner $! || true
+	fi
+	if [ $piholeWebserver == 'nginx' ]; then
+		$SUDO service nginx stop & spinner $! || true
+	fi
 	$SUDO echo " done."
 }
 
@@ -338,7 +370,27 @@ checkForDependencies(){
     echo ":::"
     echo "::: Checking dependencies:"
 
-    dependencies=( dnsutils bc toilet figlet dnsmasq lighttpd php5-common php5-cgi php5 git curl unzip wget )
+    dependencies=( dnsutils bc toilet figlet dnsmasq git curl unzip wget )
+    if [ $piholeWebserver == 'lighttpd' ]; then
+        dependencies+=( lighttpd php5-cgi )
+        if [ $(dpkg-query -W -f='${Status}' nginx 2>/dev/null | grep -c "ok installed") -eq 1 ]; then
+            echo -n ":::    Lighttpd selected, but nginx found! Uninstalling...."
+            $SUDO apt-get -y -qq remove nginx > /dev/null & spinner $!
+            $SUDO apt-get -y -qq autoremove > /dev/null & spinner $!
+            echo " done!"
+        fi
+    fi
+    if [ $piholeWebserver == 'nginx' ]; then
+        dependencies+=( nginx php5-fpm )
+        if [ $(dpkg-query -W -f='${Status}' lighttpd 2>/dev/null | grep -c "ok installed") -eq 1 ]; then
+            echo -n ":::    Nginx selected, but lighttpd found! Uninstalling...."
+            $SUDO apt-get -y -qq remove lighttpd > /dev/null & spinner $!
+            $SUDO apt-get -y -qq autoremove > /dev/null & spinner $!
+            echo " done!"
+        fi
+    fi
+    dependencies+=( php5-common php5 )
+
     for i in "${dependencies[@]}"
     do
        :
@@ -425,7 +477,12 @@ installPiholeWeb(){
 		$SUDO echo " Existing page detected, not overwriting"
 	else
 		$SUDO mkdir /var/www/html/pihole
+		if [ $piholeWebserver == 'lighttpd' ]; then
 				$SUDO mv /var/www/html/index.lighttpd.html /var/www/html/index.lighttpd.orig
+		fi
+		if [ $piholeWebserver == 'nginx' ]; then
+				$SUDO mv /var/www/html/index.nginx-debian.html /var/www/html/index.nginx-debian.orig
+		fi
 		$SUDO cp /etc/.pihole/advanced/index.html /var/www/html/pihole/index.html
 		$SUDO echo " done!"
 	fi
@@ -462,7 +519,9 @@ installPihole(){
 	$SUDO chown www-data:www-data /var/www/html
 	$SUDO chmod 775 /var/www/html
 	$SUDO usermod -a -G www-data pi
+	if [ $piholeWebserver == 'lighttpd' ]; then
 		$SUDO lighty-enable-mod fastcgi fastcgi-php > /dev/null
+	fi
 
 	getGitFiles
 	installScripts
@@ -494,6 +553,8 @@ welcomeDialogs
 backupLegacyPihole
 # Find interfaces and let the user choose one
 chooseInterface
+# Let the user decide which webserver they prefer
+chooseWebserver
 # Let the user decide if they want to block ads over IPv4 and/or IPv6
 use4andor6
 
@@ -505,4 +566,9 @@ $SUDO mv $tmpLog $instalLogLoc
 
 displayFinalMessage
 $SUDO service dnsmasq start
-$SUDO service lighttpd start
+if [ $piholeWebserver == 'lighttpd' ]; then
+    $SUDO service lighttpd start
+fi
+if [ $piholeWebserver == 'nginx' ]; then
+    $SUDO service nginx start
+fi

automated install/uninstall.sh

@@ -25,15 +25,24 @@ fi
 
 
 ######### SCRIPT ###########
+if [ $(dpkg-query -W -f='${Status}' lighttpd 2>/dev/null | grep -c "ok installed") -eq 1 ]; then
+    $SUDO apt-get -y remove --purge lighttpd php5-cli
+fi
+if [ $(dpkg-query -W -f='${Status}' nginx 2>/dev/null | grep -c "ok installed") -eq 1 ]; then
+    $SUDO apt-get -y remove --purge nginx php5-fpm
+fi
+
 $SUDO apt-get -y remove --purge dnsutils bc toilet
 $SUDO apt-get -y remove --purge dnsmasq
-$SUDO apt-get -y remove --purge lighttpd php5-common php5-cgi php5
+$SUDO apt-get -y remove --purge php5-common php5
+$SUDO apt-get -y autoremove --purge
 
 # Only web directories/files that are created by pihole should be removed.
 echo "Removing the Pi-hole Web server files..."
 $SUDO rm -rf /var/www/html/admin
 $SUDO rm -rf /var/www/html/pihole
 $SUDO rm /var/www/html/index.lighttpd.orig
+$SUDO rm /var/www/html/index.nginx-debian.orig
 
 # If the web directory is empty after removing these files, then the parent html folder can be removed.
 if [[ ! "$(ls -A /var/www/html)" ]]; then
@@ -63,6 +72,7 @@ fi
 echo "Removing config files and scripts..."
 $SUDO rm /etc/dnsmasq.conf
 $SUDO rm -rf /etc/lighttpd/
+$SUDO rm -rf /etc/nginx/
 $SUDO rm /var/log/pihole.log
 $SUDO rm /usr/local/bin/gravity.sh
 $SUDO rm /usr/local/bin/chronometer.sh

block hulu ads/nginx-pi-hole.conf

@@ -0,0 +1,28 @@
+server {
+    listen 80;
+    listen [::]:80;
+    root /var/www/html;
+
+    error_page 404 /pihole/index.html;
+
+    location ~ ^/admin/ {
+        index index.php;
+        add_header X-Pi-hole "The Pi-hole Web interface is working!";
+
+        location ~ .php$ {
+            fastcgi_pass unix:/var/run/php5-fpm.sock;
+            fastcgi_index index.php;
+            include fastcgi_params;
+            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+        }
+    }
+
+    location / {
+        add_header X-Pi-hole "A black hole for Internet advertisements.";
+    }
+}
+
+server {
+    server_name ads.hulu.com ads-v-darwin.hulu.com;
+    return 301 http://192.168.1.101:8200/MediaItems/19.mov;
+}