1 files changed, 83 insertions, 0 deletions
diff --git a/debian/sudo-ldap.postinst b/debian/sudo-ldap.postinst
new file mode 100644
index 0000000..6218aee
--- /dev/null
+++ b/debian/sudo-ldap.postinst
@@ -0,0 +1,83 @@
+#!/bin/sh
+
+set -e
+
+# remove old link
+
+if [ -L /etc/alternatives/sudo ]; then
+	rm /etc/alternatives/sudo
+fi
+
+# remove legacy conffile no longer delivered
+
+if [ -f /etc/sudoers.dist ]; then
+        rm /etc/sudoers.dist 
+fi
+
+# complain if no sudoers file is present
+if [ ! -f /etc/sudoers ];then
+	echo "WARNING:  /etc/sudoers not present!";
+fi
+
+# modify nsswitch.conf if needed
+if [ -z "`grep \"^sudoers:\" /etc/nsswitch.conf`" ]
+then
+	echo "sudoers:	files ldap" >> /etc/nsswitch.conf
+fi
+
+# make sure sudoers has the correct permissions and owner/group
+if [ -f /etc/sudoers ];then
+    chown root:root /etc/sudoers
+    chmod 440 /etc/sudoers
+fi
+
+# create symlink to ease transition to new path for ldap config
+# if old config file exists and new one doesn't
+if [ -e /etc/ldap/ldap.conf -a ! -e /etc/sudo-ldap.conf ];then
+	ln -s ldap/ldap.conf /etc/sudo-ldap.conf
+fi
+
+# if we've gotten this far .. remove the saved, unchanged old sudoers file
+rm -f /etc/sudoers.pre-conffile
+
+# before 1.8.7-1 sudo-ldap used /etc/init.d/sudo instead of /etc/init.d/sudo-ldap,
+# let's make sure that's taken care of
+if [ "$1" = "configure" ] && dpkg --compare-versions "$2" lt-nl "1.8.21p2-2~" ; then
+	update-rc.d sudo remove
+fi
+
+#DEBHELPER#
+
+# make sure we have a sudo group
+
+[ -n "`getent group sudo`" ] && exit 0   # we're finished if there is a group sudo:
+
+# start search with gid 27
+gid="27"
+while [ -n "`getent group $gid | cut -d: -f3`" ];do
+	gid=`expr $gid + 1`
+done
+
+
+if [ "$gid" -ne "27" ];then
+	echo "On Debian we normally use gid 27 for 'sudo'."
+	gname="`getent group 27 | cut -d: -f1`"
+	echo "However, on your system gid 27 is group '$gname'."
+	echo ""
+	echo "Would you like me to stop configuring sudo so that you can change this?"; 
+	while true;do
+		echo -n "(Enter 'yes' to stop, enter to continue): "
+		read ans
+		[ "$ans" = "" ] && break
+        	if [ "$ans" = "yes" -o "$ans" = "YES" ];then
+			echo "'dpkg --pending --configure' will restart the configuration."
+			exit 1;
+		fi
+		echo "Please enter exactly 'yes' to stop, or press the enter key to continue without stopping"
+	done
+fi
+
+echo "Creating group 'sudo' with gid = $gid";
+groupadd -g $gid sudo
+
+echo ""