Devuan: update all install scripts from debian (#390)

* devuan: pull fail2ban updates from debian installer

* devuan: merge updates to postgresql.sh from debian

* devuan: pull updated resources/backup scripts from debian

* devuan: merge and update php installer scripts

* devuan: merged changes to reset_admin_password.sh from debian

* devuan: fix release name typo for chimaera

* devuan: merge iptables changes from debian

* devuan: merge nginx changes from debian

* devuan: merge letsencrypt.sh from debian

* devuan: merge main install scripts and config from debian

* devuan: simplify sngrep install, its in all maintained releases

* devuan: merge main install script updates from debian

* devuan: finish.sh: use /usr/sbin/service for restart

* devuan: postgresql.sh: fix syntax error

* devuan: update and unify sysvinit setup

there is no sysvinit package available from freeswitch,
usethe same init and defaults file for package and source install

* devuan: add equvalent debian releasesto environment.sh

* devuan: merge changes to switch* from debian

* devuan: switch: use os_codenam_debian to add repos

* devuan: olny stop ufw if it was installed

* devuan: update config.sh defaults

* devuan: remove systemd-specifics from switch package installation

* devuan: install postgres before freeswitch

* devuan: removed libyuv-dev installation, embedded in freeswitch

* devuan: fix failing move of freeswitch music

* devuan: removed another libyuv-dev installation, embedded in freeswitch

* devuan: revert freeswitch script dir setting in /etc/default

* devuan: Enable mod_av for the install. (#389)

* devuan: merge improved nginx ssl settings (#388)

devuan/resources/ioncube.sh

@@ -0,0 +1,76 @@
+#!/bin/sh
+
+#move to script directory so all relative paths work
+cd "$(dirname "$0")"
+
+#includes
+. ./config.sh
+. ./colors.sh
+. ./environment.sh
+
+#show cpu details
+echo "cpu architecture: $cpu_architecture"
+echo "cpu name: $cpu_name"
+
+#make sure unzip is install
+apt-get install -y unzip
+
+#remove the ioncube directory if it exists
+if [ -d "ioncube" ]; then
+        rm -Rf ioncube;
+fi
+
+#get the ioncube load and unzip it
+if [ .$cpu_architecture = .'x86' ]; then
+	#get the ioncube 64 bit loader
+	wget --no-check-certificate https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.zip
+
+	#uncompress the file
+	unzip ioncube_loaders_lin_x86-64.zip
+
+	#remove the zip file
+	rm ioncube_loaders_lin_x86-64.zip
+elif [ .$cpu_architecture = ."arm" ]; then
+	if [ .$cpu_name = .'armv7l' ]; then
+		#get the ioncube 64 bit loader
+		wget --no-check-certificate https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_armv7l.zip
+
+		#uncompress the file
+		unzip ioncube_loaders_lin_armv7l.zip
+
+		#remove the zip file
+		rm ioncube_loaders_lin_armv7l.zip
+	fi
+fi
+
+#set the version of php
+if [ ."$os_codename" = ."beowolf" ]; then
+      php_version=7.3
+fi
+if [ ."$os_codename" = ."chimaera" ]; then
+      php_version=7.4
+fi
+
+#copy the loader to the correct directory
+if [ ."$php_version" = ."7.3" ]; then
+        #copy the php extension .so into the php lib directory
+        cp ioncube/ioncube_loader_lin_7.3.so /usr/lib/php/20180731
+
+        #add the 00-ioncube.ini file
+		echo "zend_extension = /usr/lib/php/20180731/ioncube_loader_lin_7.3.so" > /etc/php/7.3/fpm/conf.d/00-ioncube.ini
+		echo "zend_extension = /usr/lib/php/20180731/ioncube_loader_lin_7.3.so" > /etc/php/7.3/cli/conf.d/00-ioncube.ini
+
+        #restart the service
+        /usr/sbin/service php7.3-fpm restart
+fi
+if [ ."$php_version" = ."7.4" ]; then
+        #copy the php extension .so into the php lib directory
+        cp ioncube/ioncube_loader_lin_7.4.so /usr/lib/php/20190902
+
+        #add the 00-ioncube.ini file
+		echo "zend_extension = /usr/lib/php/20190902/ioncube_loader_lin_7.4.so" > /etc/php/7.4/fpm/conf.d/00-ioncube.ini
+		echo "zend_extension = /usr/lib/php/20190902/ioncube_loader_lin_7.4.so" > /etc/php/7.4/cli/conf.d/00-ioncube.ini
+
+        #restart the service
+        /usr/sbin/service php7.4-fpm restart
+fi