sbin/itzks-update-disklserver-squashfs-images: Create ltsp.conf from ltsp.conf.in template file and use disklserver's root PW for root@<diskless-workstation>.

1 files changed, 18 insertions, 1 deletions

diff --git a/sbin/itzks-update-disklserver-squashfs-images b/sbin/itzks-update-disklserver-squashfs-images
index ed0d94f..1e8d8ce 100755
--- a/sbin/itzks-update-disklserver-squashfs-images
+++ b/sbin/itzks-update-disklserver-squashfs-images
@@ -29,12 +29,29 @@ mkdir -p ${TMPDIR}/
 chown root:root ${TMPDIR}
 chmod 1777 ${TMPDIR}
 
-ltsp_chroots=$(ls "${LTSP_OPT}" | while read chroot_dir; do test ! -h "${LTSP_OPT}/${chroot_dir}" -a -x "${LTSP_OPT}/${chroot_dir}/bin/bash" && echo -n "${chroot_dir} "; done)
+if [ -e "/etc/ltsp/ltsp.conf.in" ] && cat "/etc/ltsp/ltsp.conf.in" | grep -v "#" | grep -q "@rootpw@"; then
+
+	# Drop previous ltsp.conf (yes, we want to do that!)
+	rm /etc/ltsp/ltsp.conf
+	touch /etc/ltsp/ltsp.conf
+	chown root:root /etc/ltsp/ltsp.conf
+	chmod 0600 /etc/ltsp/ltsp.conf
+
+	echo "# THIS FILE IS RECREATED DAILY FROM /etc/ltsp/ltsp.conf.in - DON'T EDIT THIS FILE" >> /etc/ltsp/ltsp.conf
+	echo >> /etc/ltsp/ltsp.conf
+
+	# configure LTSP before creating ltsp.img and iPXE config
+	host_rootpw=$(cat /etc/shadow | grep -E "^root:" | cut -d":" -f2)
+	[ "$host_rootpw" ] && export host_rootpw && perl -p -e "s/\@rootpw\@/\$ENV{host_rootpw}/g" "/etc/ltsp/ltsp.conf.in" >> "/etc/ltsp/ltsp.conf"
+	unset host_rootpw
+fi
 
 # let's update ltsp.img (LTSP initrd) and LTSP's iPXE boot menu configuration, just in case...
 ltsp initrd
 ltsp ipxe
 
+ltsp_chroots=$(ls "${LTSP_OPT}" | while read chroot_dir; do test ! -h "${LTSP_OPT}/${chroot_dir}" -a -x "${LTSP_OPT}/${chroot_dir}/bin/bash" && echo -n "${chroot_dir} "; done)
+
 for chroot in ${ltsp_chroots}; do
 
 	if [ -e "${LTSP_OPT}/${chroot}/chroot-upgrade-in-process" ]; then