feature create apache reverse proxy

virtualhost.sh

@@ -6,6 +6,7 @@ TEXTDOMAIN=virtualhost
 action=$1
 domain=$2
 rootDir=$3
+port=$4
 owner=$(who am i | awk '{print $1}')
 email='webmaster@localhost'
 sitesEnable='/etc/apache2/sites-enabled/'
@@ -20,9 +21,9 @@ if [ "$(whoami)" != 'root' ]; then
 		exit 1;
 fi
 
-if [ "$action" != 'create' ] && [ "$action" != 'delete' ]
+if [ "$action" != 'create' ] && [ "$action" != 'delete' ] && [ "$action" != 'create-proxy' ]
 	then
-		echo $"You need to prompt for action (create or delete) -- Lower-case only"
+		echo $"You need to prompt for action (create or create-proxy or delete) -- Lower-case only"
 		exit 1;
 fi
 
@@ -43,6 +44,126 @@ fi
 
 rootDir=$userDir$rootDir
 
+if [ "$action" == 'create-proxy' ]
+        then
+		### check if domain already exists
+		if [ -e $sitesAvailabledomain ]; then
+			echo -e $"This domain already exists.\nPlease Try Another one"
+			exit;
+		fi
+
+		### check if directory exists or not
+		if ! [ -d $rootDir ]; then
+			### create the directory
+			mkdir $rootDir
+			### give permission to root dir
+			chmod 755 $rootDir
+			### write test file in the new domain dir
+			if ! echo "<?php echo phpinfo(); ?>" > $rootDir/phpinfo.php
+			then
+				echo $"ERROR: Not able to write in file $rootDir/phpinfo.php. Please check permissions"
+				exit;
+			else
+				echo $"Added content to $rootDir/phpinfo.php"
+			fi
+		fi
+
+                ### create virtual host rules file
+		if ! echo "
+		<VirtualHost *:80>
+			ServerAdmin $email
+			ServerName  $domain
+			ServerAlias $domain
+			DocumentRoot $rootDir
+			<Directory />
+				Options -Indexes +FollowSymLinks
+				AllowOverride None
+				Require all granted
+			</Directory>
+			ProxyPreserveHost On
+			ProxyVia Full
+			<Proxy *>
+			      Require all granted
+			</Proxy>
+		       ProxyPass / http://127.0.0.1:$port/
+		       ProxyPassReverse /  http://127.0.0.1:$port/
+		       ErrorLog /var/log/apache2/$domain-error.log
+		       LogLevel error
+		       CustomLog /var/log/apache2/$domain-access.log combined
+		</VirtualHost>" > $sitesAvailabledomain
+		then
+			echo -e $"There is an ERROR creating $domain file"
+			exit;
+		else
+			echo -e $"\nNew Virtual Host Created\n"
+		fi
+
+		### Add domain in /etc/hosts
+		if ! echo "127.0.0.1	$domain" >> /etc/hosts
+		then
+			echo $"ERROR: Not able to write in /etc/hosts"
+			exit;
+		else
+			echo -e $"Host added to /etc/hosts file \n"
+		fi
+
+		if [ "$owner" == "" ]; then
+			chown -R $(whoami):$(whoami) $rootDir
+		else
+			chown -R $owner:$owner $rootDir
+		fi
+
+		### enable website
+		a2ensite $domain
+
+		### restart Apache
+		/etc/init.d/apache2 reload
+
+		### show the finished message
+		echo -e $"Complete! \nYou now have a new Virtual Host \nYour new host is: http://$domain \nAnd its located at $rootDir"
+		exit;
+
+	else
+		### check whether domain already exists
+		if ! [ -e $sitesAvailabledomain ]; then
+			echo -e $"This domain does not exist.\nPlease try another one"
+			exit;
+		else
+			### Delete domain in /etc/hosts
+			newhost=${domain//./\\.}
+			sed -i "/$newhost/d" /etc/hosts
+
+			### disable website
+			a2dissite $domain
+
+			### restart Apache
+			/etc/init.d/apache2 reload
+
+			### Delete virtual host rules files
+			rm $sitesAvailabledomain
+		fi
+
+		### check if directory exists or not
+		if [ -d $rootDir ]; then
+			echo -e $"Delete host root directory ? (y/n)"
+			read deldir
+
+			if [ "$deldir" == 'y' -o "$deldir" == 'Y' ]; then
+				### Delete the directory
+				rm -rf $rootDir
+				echo -e $"Directory deleted"
+			else
+				echo -e $"Host directory conserved"
+			fi
+		else
+			echo -e $"Host directory not found. Ignored"
+		fi
+
+		### show the finished message
+		echo -e $"Complete!\nYou just removed Virtual Host $domain"
+		exit 0;
+fi
+
 if [ "$action" == 'create' ]
 	then
 		### check if domain already exists