FS-8933 WIP initial commit of bash/dialog based installer for debian and…

FS-8933 WIP initial commit of bash/dialog based installer for debian and raspbian \ debian support working, raspbian needs some work

scripts/dialog-installer.sh

+#!/bin/sh
+# (C) 2016 Ken Rice <krice@freeswitch.org>
+# Licensed as per the MPL1.1
+#
+########################################################
+# TODO: FreeSWITCH AutoStart
+# TODO: Install on Raspbian
+# TODO: Allow Selection of Source or Package Install on Debian
+
+DIALOG=${DIALOG=dialog}
+tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/test$$
+trap "rm -f $tempfile" 0 1 2 5 15
+
+. /etc/os-release
+
+install_prereqs() {
+	#install the prereqs
+	echo "Making sure we have the prereqs for this script to run. Please Stand by..."
+	apt-get update 2>&1 >/dev/null
+	apt-get install -y curl dialog git 2>&1 >/dev/null
+}
+
+welcome_screen() {
+	$DIALOG --title "FreeSWITCH with LetsEncrypt AutoInstaller" --clear \
+		--msgbox "This Script with automattically Install FreeSWITCH \
+On your Debian 8 Jessie Machine, it will also install \
+Verto Communicator and use LetsEncrypt for the required \
+SSL Certificates needed for Proper WebRTC Communications.\n\n\
+Please keep in mind that you will need a proper DNS \
+Name pointed at this machine's public IP address along \
+with ports 80 and 443 opened on the firewall. \n\n\
+Additionally, you will need TCP ports 5060, 5061, 8081, \
+8082 and UDP ports 16384-32768 open on your firewall for \
+FreeSWITCH and Verto Communicator for function properly. \n\n\
+Press <Enter> to Continue or <ESC> to abort." 19 60
+
+	case $? in
+		0)
+			;;
+		255)
+			exit 1;;
+	esac
+}
+
+fs_ver_select() {
+	$DIALOG --backtitle "FreeSWITCH Version" \
+		--title "RADIOLIST BOX" --clear \
+		--radiolist "Which Version of FreeSWITCH are you installing? \n" 20 61 5 \
+		"1"  "FreeSWITCH 1.7" ON \
+		"2"  "FreeSWITCH 1.6" off 2> $tempfile
+
+	retval=$?
+
+	choice=`cat $tempfile`
+	case $retval in
+		0)
+			case $choice in
+				1) 
+					FS_REV="master";;
+				2)
+					FS_REV="1.6";;
+			esac;;
+		1)
+			exit 1;;
+		255)
+			exit 1;;
+	esac
+}
+
+get_network_settings() {
+	FQDN=`hostname -f`
+	DOMAIN=`hostname -d`
+	IPADDR=`ifconfig | sed -En 's/127.0.0.1//;s/.*inet (addr:)?(([0-9]*\.){3}[0-9]*).*/\2/p'|tail -n 1`
+	EMAIL="hostmaster@$DOMAIN";
+
+	dialog --title "System Setup Information" \
+		--form "\nVerify or correct the Fully Qualified Domain Name and IP Address of your machine.\nAlso enter a valid Email Address for system and LetsEncrypt email alerts" 25 60 16 \
+		"FQDN:" 1 1 "$FQDN" 1 25 25 40 \
+		"IP Address:" 2 1 "$IPADDR" 2 25 25 30 \
+		"Email Address:" 3 1 "$EMAIL" 3 25 25 40 \
+		2> $tempfile
+	FQDN=`head -n1 $tempfile`
+	IPADDR=`tail -n2 $tempfile|head -n1`
+	EMAIL=`tail -n1 $tempfile`
+
+	retval=$?
+
+	case $retval in
+		0)
+			;;
+		1)
+			exit 1;;
+		255)
+			exit 1;;
+	esac
+}
+
+is_private_ip() {
+	PAT='^10\.|^192\.168\.|^169\.254\.|^172\.1[6-9]\.|^172\.2[0-9]\.|^172\.3[0-1]\.'
+	echo $IPADDR | egrep "$PAT"
+}
+
+verify_ip_fqdn() {
+	DNSIP=`dig +noall +answer @4.2.2.2 $FQDN | cut -d'	' -f3` 
+
+	dialog --title "NO DNS For this FQDN" --clear \
+		--menu "The FQDN and IP Address do not match what is available in Public DNS Servers." 15 60 5 \
+	1 "Continue installation without LetsEncrypt." 2 "Abort Installation" 2> $tempfile
+	LE_CHOICE=`cat $tempfile`
+	if [ "$IPADDR" != "$DNSIP" ]; then
+
+		if [ "x$LE_CHOICE" = "x1" ]; then
+			VIPFQDN=1
+		else 
+			VIPFQDN=2
+		fi 
+	else
+		VIPFQDN=0
+	fi
+}
+
+config_fs_repos() {
+	curl https://files.freeswitch.org/repo/deb/debian/freeswitch_archive_g0.pub | apt-key add -
+	if [ "$FS_REV" = "master" ]; then
+		echo "deb http://files.freeswitch.org/repo/deb/debian-unstable/ jessie main" >/etc/apt/sources.list.d/freeswitch.list
+		REPO="https://freeswitch.org/stash/scm/fs/freeswitch.git"
+	elif [ "$FS_REV" = "1.6" ]; then
+		echo "deb http://files.freeswitch.org/repo/deb/freeswitch-1.6/ jessie main" > /etc/apt/sources.list.d/freeswitch.list
+		REPO="-b v1.6 https://silik0n@freeswitch.org/stash/scm/fs/freeswitch.git"
+	fi
+	apt-get update 2>&1 >/dev/null
+}
+
+get_fs_source() {
+	if [ ! -d /usr/src/freeswitch.git ]; then
+		cd /usr/src
+		git clone $REPO freeswitch.git
+	else
+		cd /usr/src/freeswitch.git
+		git clean -fdx
+		git reset -hard origin/$FS_REV
+		git pull
+	fi
+}
+
+get_letsencrypt() {
+	if [ ! -d /usr/src/letsencrypt ]; then
+		cd /usr/src
+		git clone https://github.com/letsencrypt/letsencrypt.git letsencrypt
+	else
+		git clean -fdx
+		git pull
+	fi
+}
+
+install_certs() {
+	get_letsencrypt
+	cd /usr/src/letsencrypt
+	NEED_CERTS_INSTALL=1
+
+	if [ -f /etc/letsencrypt/live/$FQDN/cert.pem ]; then
+		if openssl x509 -checkend 2592000 -noout -in /etc/letsencrypt/live/$FQDN/cert.pem; then
+			echo "Skipping LetsEncrypt These Certs are good for atleast 30 days."
+			NEED_CERTS_INSTALL=0
+		else
+			echo "Renewing LetsEncrypt Certs as they will expire in the next 30 days."
+			./letsencrypt-auto renew
+		fi
+	else
+		echo "Setting up LetsEncrypt and getting you some nice new Certs for this Server."
+		./letsencrypt-auto run -d $FQDN --email $EMAIL
+	fi
+
+	# if we dont have the FreeSWITCH Certs Directory, make it
+	if [ $NEED_CERTS_INSTALL -eq 1 ]; then
+
+		if [ ! -d /usr/local/freeswitch/certs ]; then
+			mkdir -p /usr/local/freeswitch/certs
+		fi
+
+		cat /etc/letsencrypt/live/$FQDN/cert.pem /etc/letsencrypt/live/$FQDN/privkey.pem \
+			/etc/letsencrypt/live/$FQDN/chain.pem > /usr/local/freeswitch/certs/wss.pem
+	fi
+
+}
+
+build_fs() {
+	get_fs_source
+
+	#if we already have a FreeSWITCH install from source clean out the old bins
+	if [ -d /usr/local/freeswitch/bin ]; then
+		rm -rf /usr/local/freeswitch/{bin,mod,lib}/*
+	fi
+	cd /usr/src/freeswitch.git
+	./bootstrap.sh -j
+	./configure -C
+	make -j$JLIMIT install
+	make uhd-sounds-install
+	make uhd-moh-install
+}
+
+install_vc() {
+	if [ ! -d /usr/src/freeswitch.git/html5/verto/verto_communicator ]; then
+		get_fs_source
+	fi
+
+	if [ ! -x /usr/sbin/apache2 ]; then
+		apt-get update 2>&1 >/dev/null
+		apt-get install -y apache2
+	fi	
+
+	cd /usr/src/freeswitch.git/html5/verto/verto_communicator
+	apt-get update
+	apt-get install npm nodejs-legacy
+	npm install -g grunt grunt-cli bower
+	npm install
+	bower --allow-root install
+	grunt build
+	cp -a dist /var/www/html/vc
+}
+
+
+freeswitch_debian_packages() {
+	apt-get install -o Dpkg::Progress=1 -y freeswitch-all freeswitch-all-dbg gdb 2>&1 | awk -W interactive '/Progress/ { print }'| \
+		sed -u 's/[^0-9]//g' | dialog --gauge "Please wait.\n Installing FreeSWITCH..." 10 70 0
+}
+
+freeswitch_debian_source() {
+	apt-get install -o Dpkg::Progress=1 -y freeswitch-video-deps-most \
+		2>&1 | awk -W interactive '/Progress/ { print }'| sed -u 's/[^0-9]//g' | \
+		dialog --gauge "Please wait.\n Installing Build Requirements..." 10 70 0
+
+	build_fs
+}
+
+freeswitch_raspbian_source() {
+	apt-get install -o Dpkg::Progress=1 -y autoconf automake devscripts gawk libjpeg-dev libncurses5-dev libtool-bin python-dev \
+		libtiff5-dev libperl-dev libgdbm-dev libdb-dev gettext libssl-dev libcurl4-openssl-dev libpcre3-dev libspeex-dev \
+		libspeexdsp-dev libsqlite3-dev libedit-dev libldns-dev libpq-dev libsndfile-dev libopus-dev liblua5.1-0-dev 2>&1 | \
+		awk -W interactive '/Progress/ { print }'| sed -u 's/[^0-9]//g' | dialog --gauge "Please wait.\n Installing Build Requirements..." 10 70 0
+
+}
+
+# install_prereqs
+welcome_screen
+fs_ver_select
+get_network_settings
+
+if [ "$ID" = "debian" ]; then
+	config_fs_repos
+	freeswitch_debian_source
+elif [ "$ID" = "raspbian" ]; then	
+	#freeswitch_raspbiani123
+	JLIMIT="3"
+fi
+
+install_vc
+
+PRIVIP=$(is_private_ip)
+if [ "x$PRIVIP" != "x$IPADDR" ]; then
+	verify_ip_fqdn
+	if [ $VIPFQDN -eq 2 ]; then
+		exit 1;
+	elif [ $VIPFQDN -eq 1 ]; then
+		echo "Skipping LetsEncrypt\n"
+	else 
+		get_dletsencrypt
+		install_certs
+	fi
+else
+	echo "Skipping LetsEncrypt. Since we are on Private IP Space";
+fi
+