Host Management Module

libraries/module/manage-host.sh

@@ -0,0 +1,172 @@
+#!/bin/bash
+# Common Functions For Module: Manage Host
+
+# Module Functions
+manage-host() {
+	#####################
+	## Check Functions ##
+	#####################
+
+	# Check If Array Empty
+	manage-host-check-array() {
+		if [ $1 = 0 ]; then
+			# Print Message
+			error "No hosts in host array. Aborting."
+
+			# Exit Loop
+			break
+		fi
+	}
+
+	# Check If User HTTP Directory Exists
+	manage-host-check-http() {
+		if [ ! -d /home/$1/http ]; then
+			# Print Message
+			echo "User does not have HTTP directory ($1)."
+
+			# Continue Loop
+			continue
+		fi
+	}
+
+	# Check If User Exists
+	manage-host-check-host() {
+		if [ ! -f /etc/nginx/sites-available/$1-$2.conf ]; then
+			# Print Message
+			echo "Invalid host ($2)."
+
+			# Continue Loop
+			continue
+		fi
+	}
+
+	###########################
+	## Interactive Functions ##
+	###########################
+
+	# Input Check
+	manage-host-input-check() {
+		# Check Loop
+		while true; do
+			# Take Input
+			read -p "Please enter a host: " HOST
+
+			# Check Input
+			if [ -f /etc/nginx/sites-available/$1-$HOST.conf ]; then
+				# Exit Loop
+				break
+			else
+				# Print Error
+				echo "Invalid host. Ensure the host exists on the system."
+			fi
+		done
+	}
+
+	# Input Host
+	manage-host-input-host() {
+		# Check Loop
+		while true; do
+			# Take Input
+			read -p "Please enter a host: " HOST
+
+			# Check Input
+			if egrep -q '^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$' <<< $HOST; then
+				# Exit Loop
+				break
+			else
+				# Print Error
+				echo "Invalid host. Ensure the hostname is of valid format."
+			fi
+		done
+	}
+
+	##########################
+	## Management Functions ##
+	##########################
+
+	# Add Host
+	manage-host-manage-add() {
+		subheader "Creating Host Directory..."
+		mkdir /home/$1/http/hosts/$2
+
+		subheader "Changing Host Directory Permissions..."
+		chown -R $1:$1 /home/$USER/http/hosts/$2
+		chmod 770 /home/$USER/http/hosts/$2
+
+		subheader "Adding Configuration..."
+		cp $MODULEPATH/$MODULE/etc/nginx/sites-available/template.conf /etc/nginx/sites-available/$1-$2.conf
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "\$USER" "$1"
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "\$HOST" "$2"
+		touch /etc/nginx/custom.d/$1-$2.conf
+	}
+
+	# Remove User
+	manage-host-manage-remove() {
+		subheader "Removing Host Configuration..."
+		rm -rf /etc/nginx/custom.d/$1-$2.conf
+		rm -rf /etc/nginx/sites-*/$1-$2.conf
+
+		subheader "Removing Host Directory..."
+		rm -rf /home/$1/http/hosts/$2
+	}
+
+	# Enable Host
+	manage-host-enable-host() {
+		subheader "Enabling Host..."
+		ln -s /etc/nginx/sites-available/$1-$2.conf /etc/nginx/sites-enabled/$1-$2.conf
+	}
+
+	# Disable Host
+	manage-host-disable-host() {
+		subheader "Disabling Host..."
+		rm /etc/nginx/sites-enabled/$1-$2.conf
+	}
+
+	# Enable Caching
+	manage-host-enable-cache() {
+		subheader "Enabling Caching..."
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "#include /etc/nginx/conf.d/cache.conf" "include /etc/nginx/conf.d/cache.conf"
+	}
+
+	# Disable Caching
+	manage-host-disable-cache() {
+		subheader "Disabling Caching..."
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "include /etc/nginx/conf.d/cache.conf" "#include /etc/nginx/conf.d/cache.conf"
+	}
+
+	# Enable Hidden File Access Denial
+	manage-host-enable-deny() {
+		subheader "Enabling Hidden File Block..."
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "#include /etc/nginx/conf.d/deny.conf" "include /etc/nginx/conf.d/deny.conf"
+	}
+
+	# Disable Hidden File Access Denial
+	manage-host-disable-deny() {
+		subheader "Disabling Hidden File Block..."
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "include /etc/nginx/conf.d/deny.conf" "#include /etc/nginx/conf.d/deny.conf"
+	}
+
+	# Enable PHP
+	manage-host-enable-php() {
+		subheader "Enabling PHP..."
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "#include /etc/nginx/php.d/" "include /etc/nginx/php.d/"
+	}
+
+	# Disable PHP
+	manage-host-disable-php() {
+		subheader "Disabling PHP..."
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "include /etc/nginx/php.d/" "#include /etc/nginx/php.d/"
+	}
+
+	# Enable SSL
+	manage-host-enable-ssl() {
+		subheader "Enabling SSL..."
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "#listen 443 ssl" "listen 443 ssl"
+	}
+
+	# Disable SSL
+	manage-host-disable-ssl() {
+		subheader "Disabling SSL..."
+		string_replace_file /etc/nginx/sites-available/$1-$2.conf "listen 443 ssl" "#listen 443 ssl"
+	}
+}

libraries/module/manage-user.sh

@@ -59,7 +59,7 @@ manage-user() {
 			read -p "Please enter a user: " USER
 
 			# Check Input
-			if grep -q '^[-0-9a-zA-Z]*$' <<< $1 || [[ $1 == "default" || $1 == "system" || $1 == "www-data" ]]; then
+			if grep -q '^[a-z][-a-z0-9_]*$' <<< $USER && [[ $USER != "default" || $USER != "system" || $USER != "www-data" ]]; then
 				# Exit Loop
 				break
 			else
@@ -87,11 +87,9 @@ manage-user() {
 		subheader "Removing User Home..."
 		rm -rf /home/$1
 
-		subheader "Removing User Database..."
-		#PLACEHOLDER#
-
 		subheader "Removing User HTTP..."
 		rm -rf /etc/nginx/php.d/$1.conf
+		rm -rf /etc/nginx/custom.d/$1-*.conf
 		rm -rf /etc/nginx/sites-*/$1-*.conf
 		rm -rf /etc/php5/fpm/pool.d/$1.conf
 	}
@@ -127,6 +125,25 @@ manage-user() {
 		subheader "Removing User from Group..."
 		deluser $1 $2
 	}
+
+	# Enable PHP for User
+	manage-user-enable-php() {
+		subheader "Enabling PHP for User..."
+		cp $MODULEPATH/manage-user-add/etc/php5/fpm/pool.d/template.conf /etc/php5/fpm/pool.d/$1.conf
+		string_replace_file /etc/php5/fpm/pool.d/$1.conf "\$USER" "$1"
+
+		subheader "Restarting Daemon..."
+		daemon_manage php5-fpm restart
+	}
+
+	# Disable PHP for User
+	manage-user-disable-php() {
+		subheader "Disabling PHP for User..."
+		rm /etc/php5/fpm/pool.d/$1.conf
+
+		subheader "Restarting Daemon..."
+		daemon_manage php5-fpm restart
+	}
 
 	####################
 	## Misc Functions ##
@@ -143,13 +160,17 @@ manage-user() {
 	# HTTP Directory
 	manage-user-http-directory() {
 		subheader "Creating HTTP Directory..."
-		mkdir -p /home/$1/http/{common,host,logs,secure}
+		mkdir -p /home/$1/http/{common,hosts,logs,secure}
 
 		subheader "Changing HTTP Directory Permissions..."
 		chown -R $1:$1 /home/$USER/http
 		find /home/$1/http -type d -exec chmod 770 {} \;
 
 		subheader "Adding User To WWW Group..."
 		gpasswd -a www-data $1
+
+		subheader "Adding PHP Configuration..."
+		cp $MODULEPATH/manage-user-add/etc/nginx/php.d/template.conf /etc/nginx/php.d/$1.conf
+		string_replace_file /etc/nginx/php.d/$1.conf "\$USER" "$1"
 	}
 }

modules/clean-packages/init.sh

@@ -3,7 +3,7 @@
 
 # Module Warning
 warning "This module will remove all non-essential packages on this system, you have been warned!"
-if ! (question --default yes "Do you still want to run this module and purge all non-essential packages? (Y/n)" || [ $UNATTENDED = 1 ]); then
+if ! (question --default yes "Do you still want to run this module and purge all non-essential packages? (Y/n)" || [[ $UNATTENDED = 1 ]]); then
 	# Skipped Message
 	subheader "Skipping Module..."
 
@@ -20,13 +20,13 @@ subheader "Creating Package List..."
 cp $MODULEPATH/$MODULE/$DISTRIBUTION-$VERSION/base-$ARCHITECTURE temp.list
 
 # Check Platform
-if [ $PLATFORM = "hardware" ]; then
+if [[ $PLATFORM = "hardware" ]]; then
 	# Append Hardware Package List
 	cat $MODULEPATH/$MODULE/$DISTRIBUTION-$VERSION/base-hardware-$ARCHITECTURE >> temp.list
 fi
 
 # Check Platform Package List
-if [ -f $MODULEPATH/$MODULE/$DISTRIBUTION-$VERSION/specific-$PLATFORM-$ARCHITECTURE ]; then
+if [[ -f $MODULEPATH/$MODULE/$DISTRIBUTION-$VERSION/specific-$PLATFORM-$ARCHITECTURE ]]; then
 	# Append Platform Package List
 	cat $MODULEPATH/$MODULE/$DISTRIBUTION-$VERSION/specific-$PLATFORM-$ARCHITECTURE >> temp.list
 fi

modules/configure-general-system/init.sh

@@ -2,7 +2,7 @@
 # Configure (General): System Configuration
 
 # Enable BASH History
-if question --default no "Do you want to enable BASH history? (y/N)" || [ $(read_variable_module bash_history) = 1 ]; then
+if question --default no "Do you want to enable BASH history? (y/N)" || [[ $(read_variable_module bash_history) = 1 ]]; then
 	subheader "Enabling BASH History..."
 	rm /etc/profile.d/disable_history.sh &> /dev/null
 # Disable BASH History
@@ -12,39 +12,39 @@ else
 fi
 
 # Enable Additional Getty Instances
-if question --default no "Do you want to enable extra getty instances (uneeded on virtual machines, can save memory if disabled)? (y/N)" || [ $(read_variable_module getty_extra) = 1 ]; then
+if question --default no "Do you want to enable extra getty instances (uneeded on virtual machines, can save memory if disabled)? (y/N)" || [[ $(read_variable_module getty_extra) = 1 ]]; then
 	subheader "Enabling Additional Getty Instances..."
-	if [ $DISTRIBUTION = "debian" ]; then
+	if [[ $DISTRIBUTION = "debian" ]]; then
 		sed -e 's/^#\([2-6].*getty.*\)/\1/' -i /etc/inittab
-	elif [ $DISTRIBUTION = "ubuntu" ]; then
+	elif [[ $DISTRIBUTION = "ubuntu" ]]; then
 		rename.ul .conf.disabled .conf /etc/init/tty{3..6}.conf.disabled &> /dev/null
 	fi
 # Disable Additional Getty Instances
 else
 	subheader "Disabling Additional Getty Instances..."
-	if [ $DISTRIBUTION = "debian" ]; then
+	if [[ $DISTRIBUTION = "debian" ]]; then
 		sed -e "s/\(^[2-6].*getty.*\)/#\1/" -i /etc/inittab
-	elif [ $DISTRIBUTION = "ubuntu" ]; then
+	elif [[ $DISTRIBUTION = "ubuntu" ]]; then
 		rename.ul .conf .conf.disabled /etc/init/tty{3..6}.conf &> /dev/null
 	fi
 fi
 
 # Change Default System Shell
-if question --default yes "Do you want to change the default system shell? (Y/n)" || [ $(read_variable_module shell) != 0 ]; then
+if question --default yes "Do you want to change the default system shell? (Y/n)" || [[ $(read_variable_module shell) != 0 ]]; then
 	subheader "Changing Default System Shell..."
 	# Attended Mode
-	if [ $UNATTENDED = 0 ]; then
+	if [[ $UNATTENDED = 0 ]]; then
 		dpkg-reconfigure dash
 	# Unattended Mode
 	else
 		# Set BASH As Default
-		if [ $(read_variable_module shell) = "bash" ]; then
+		if [[ $(read_variable_module shell) = "bash" ]]; then
 			ln -fs bash /bin/sh
 			ln -fs dash /bin/sh.distrib
 			ln -fs bash.1.gz /usr/share/man/man1/sh.1.gz
 			ln -fs dash.1.gz /usr/share/man/man1/sh.distrib.1.gz
 		# Set DASH As Default
-		elif [ $(read_variable_module shell) = "dash" ]; then
+		elif [[ $(read_variable_module shell) = "dash" ]]; then
 			ln -fs dash /bin/sh
 			ln -fs bash /bin/sh.distrib
 			ln -fs dash.1.gz /usr/share/man/man1/sh.1.gz
@@ -57,16 +57,16 @@ if question --default yes "Do you want to change the default system shell? (Y/n)
 fi
 
 # Change System Timezone
-if question --default yes "Do you want to change the system timezone? (Y/n)" || [ $(read_variable_module timezone) != 0 ]; then
+if question --default yes "Do you want to change the system timezone? (Y/n)" || [[ $(read_variable_module timezone) != 0 ]]; then
 	subheader "Changing System Timezone..."
 	# Attended Mode
-	if [ $UNATTENDED = 0 ]; then
+	if [[ $UNATTENDED = 0 ]]; then
 		# Set Timezone Manually
 		dpkg-reconfigure tzdata
 	# Unattended Mode
 	else
 		# Check Timezone Existance
-		if [ -f /usr/share/zoneinfo/$(read_variable_module timezone) ]; then
+		if [[ -f /usr/share/zoneinfo/$(read_variable_module timezone) ]]; then
 			# Set Timezone From File
 			cp /usr/share/zoneinfo/$(read_variable_module timezone) /etc/localtime
 			echo $(read_variable_module timezone) > /etc/timezone

modules/configure-general-user/init.sh

@@ -2,7 +2,7 @@
 # Configure (General): User Files/Settings
 
 # Clean & Update Default User Files
-if question --default yes "Do you want to clean and update default user files (in /etc/skel)? (Y/n)" || [ $(read_variable_module clean_default_skel) = 1 ]; then
+if question --default yes "Do you want to clean and update default user files (in /etc/skel)? (Y/n)" || [[ $(read_variable_module clean_default_skel) = 1 ]]; then
 	subheader "Cleaning Default User Files..."
 	# Remove Skel Files
 	rm -rf /etc/skel/.??* /etc/skel/* &> /dev/null
@@ -21,7 +21,7 @@ if question --default yes "Do you want to clean and update default user files (i
 fi
 
 # Clean & Wipe Root Crontab
-if question --default yes "Do you want to clean and wipe the root crontab? (Y/n)" || [ $(read_variable_module clean_root_crontab) = 1 ]; then
+if question --default yes "Do you want to clean and wipe the root crontab? (Y/n)" || [[ $(read_variable_module clean_root_crontab) = 1 ]]; then
 	subheader "Cleaning Root Crontab..."
 	echo -n "" > temp
 	crontab -u root temp