Add warning about the sparse population of /etc/shorewall under Debian

Signed-off-by: Tom Eastep <teastep@shorewall.net>

Shorewall-init/install.sh

@@ -397,6 +397,7 @@ if [ $HOST = debian ]; then
 
 	[ $configure -eq 1 ] || mkdir -p ${DESTDIR}${CONFDIR}/default
 	install_file sysconfig ${DESTDIR}${ETC}/default/shorewall-init 0644
+	echo "sysconfig file installed in ${DESTDIR}${SYSCONFDIR}/${PRODUCT}"
     fi
 
     IFUPDOWN=ifupdown.debian.sh
@@ -490,7 +491,12 @@ esac
 if [ -z "$DESTDIR" ]; then
     if [ $configure -eq 1 -a -n "$first_install" ]; then
 	if [ $HOST = debian ]; then
-	    if mywhich insserv; then
+	    if [ -n "$SERVICEDIR" ]; then
+		if systemctl enable ${PRODUCT}.service; then
+                    echo "Shorewall Init will start automatically at 
+boot"
+		fi
+	    elif mywhich insserv; then
 		if insserv ${INITDIR}/shorewall-init; then
 		    echo "Shorewall Init will start automatically at boot"
 		else
@@ -554,7 +560,7 @@ fi
 
 [ -z "${DESTDIR}" ] && [ ! -f ~/.shorewallrc ] && cp ${SHAREDIR}/shorewall/shorewallrc .
 
-if [ -f ${DESTDIR}/etc/ppp ]; then
+if [ -d ${DESTDIR}/etc/ppp ]; then
     case $HOST in
 	debian|suse)
 	    for directory in ip-up.d ip-down.d ipv6-up.d ipv6-down.d; do

Shorewall-init/uninstall.sh

@@ -174,9 +174,13 @@ if [ -f "$INITSCRIPT" ]; then
     remove_file $INITSCRIPT
 fi
 
-if [ -n "$SYSTEMD" ]; then
+if [ -z "${SERVICEDIR}" ]; then
+    SERVICEDIR="$SYSTEMD"
+fi
+
+if [ -n "$SERVICEDIR" ]; then
     [ $configure -eq 1 ] && systemctl disable shorewall-init.service
-    rm -f $SYSTEMD/shorewall-init.service
+    rm -f $SERVICEDIR/shorewall-init.service
 fi
 
 [ "$(readlink -m -q ${SBINDIR}/ifup-local)"   = ${SHAREDIR}/shorewall-init ] && remove_file ${SBINDIR}/ifup-local
@@ -202,8 +206,10 @@ if [ -d ${CONFDIR}/ppp ]; then
     done
 
     for file in if-up.local if-down.local; do
-	if grep -qF Shorewall-based ${CONFDIR}/ppp/$FILE; then
-	    remove_file ${CONFDIR}/ppp/$FILE
+	if [ -f ${CONFDIR}/ppp/$file ]; then
+	    if grep -qF Shorewall-based ${CONFDIR}/ppp/$FILE; then
+		remove_file ${CONFDIR}/ppp/$FILE
+	    fi
 	fi
     done
 fi

Shorewall/uninstall.sh

@@ -168,8 +168,8 @@ fi
 
 rm -f ${SBINDIR}/shorewall
 
-if [ -L ${SHAREDIR}/shorewall6/init ]; then
-    FIREWALL=$(readlink -m -q ${SHAREDIR}/shorewall6/init)
+if [ -L ${SHAREDIR}/shorewall/init ]; then
+    FIREWALL=$(readlink -m -q ${SHAREDIR}/shorewall/init)
 elif [ -n "$INITFILE" ]; then
     FIREWALL=${INITDIR}/${INITFILE}
 fi
@@ -188,17 +188,19 @@ if [ -f "$FIREWALL" ]; then
     remove_file $FIREWALL
 fi
 
-if [ -n "$SYSTEMD" ]; then
+if [ -z "${SERVICEDIR}" ]; then
+    SERVICEDIR="$SYSTEMD"
+fi
+if [ -n "$SERVICEDIR" ]; then
     [ $configure -eq 1 ] && systemctl disable ${PRODUCT}
-    rm -f $SYSTEMD/shorewall.service
+    rm -f $SERVICEDIR/shorewall.service
 fi
 
 rm -rf ${SHAREDIR}/shorewall/version
 rm -rf ${CONFDIR}/shorewall
 
 if [ -n "$SYSCONFDIR" ]; then
-    [ -n "$SYSCONFFILE" ] || SYSCONFFILE=${PRODUCT};
-    rm -f ${SYSCONFDIR}/${SYSCONFFILE}
+    [ -n "$SYSCONFFILE" ] && rm -f ${SYSCONFDIR}/${PRODUCT}
 fi
 
 rm -rf ${VARDIR}/shorewall

Shorewall6/uninstall.sh

@@ -184,9 +184,18 @@ if [ -f "$FIREWALL" ]; then
     remove_file $FIREWALL
 fi
 
-if [ -n "$SYSTEMD" ]; then
+[ -n "$SERVICEDIR" ] || SERVICEDIR=${SYSTEMD}
+
+if [ -n "$SERVICEDIR" ]; then
     [ $configure -eq 1 ] && systemctl disable ${PRODUCT}
-    rm -f $SYSTEMD/shorewall6.service
+    rm -f $SERVICEDIR/shorewall6.service
+fi
+
+rm -rf ${SHAREDIR}/shorewall6/version
+rm -rf ${CONFDIR}/shorewall6
+
+if [ -n "$SYSCONFDIR" ]; then
+    [ -n "$SYSCONFFILE" ] && rm -f ${SYSCONFDIR}/${PRODUCT}
 fi
 
 rm -f ${SBINDIR}/shorewall6

docs/configuration_file_basics.xml

@@ -306,6 +306,24 @@
     <para><emphasis role="bold">If you need to change a file in
     /usr/share/shorewall/, copy it to <filename>/etc/shorewall</filename> and
     modify the copy</emphasis></para>
+
+    <warning>
+      <para><emphasis role="bold">Note to Debian and Ubuntu
+      Users</emphasis></para>
+
+      <para>If you install using the .deb or using the tarball installers with
+      the default <filename>shorewallrc.debian</filename> file, you will find
+      that your <filename class="directory">/etc/shorewall</filename>
+      directory is practially empty. This is intentional. When you install the
+      .deb, the released configuration file skeletons may be found on your
+      system in the directory <filename
+      class="directory">/usr/share/doc/shorewall/default-config</filename>. If
+      you install using the tarball installers, the files are in the
+      <filename>/usr/share/shorewall/configfiles</filename> sub-directory.
+      Simply copy the files you need from the appropriate directory to
+      <filename class="directory">/etc/shorewall</filename> and modify the
+      copies.</para>
+    </warning>
   </section>
 
   <section id="Manpages">