Attachment 8345 Details for Bug 9501 – A fixed version of the /usr/sbin/sambaCtl.sh file.

A fixed version of the /usr/sbin/sambaCtl.sh file.

sambaCtl.sh (text/x-shellscript), 7.73 KB, created by vestigal on 2012-12-13 22:32:47 UTC

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Creator: vestigal

Created: 2012-12-13 22:32:47 UTC

Size: 7.73 KB

patch

obsolete

>#!/bin/bash
>SHARESDIR=/usr/local/samba
># Samba Control Script
># Version 2.1
>
># Commands Supported
>
># List All Users
># ./sambaCtl.sh listusers
>
># List All Groups
># ./sambaCtl.sh listgroups
>
># List All Samba Groups for a User
># ./sambaCtl.sh listgroups [username]
>
># Add User
># ./sambaCtl.sh useradd [username] [password]
>
># Delete User
># ./sambaCtl.sh userdel [username]
>
># Add Group
># ./sambaCtl.sh groupadd [groupName]
>
># Delete Group
># ./sambaCtl.sh groupdel [groupDel]
>
># Add User to Group
># ./sambaCtl.sh usermod groupadd [username] [groupName]
>
># Delete User from Group
># ./sambaCtl.sh usermod groupdel [username] [groupName]
>
># Change User's Password
># ./sambaCtl.sh usermod passwd [username] [password]
>
># Create a Samba Share (note: this does not add it to the config file)
># ./sambaCtl.sh shareadd [shareName]
>
># Delete a Samba Share (note: removes all files in it, does not affect config file)
># ./sambaCtl.sh sharedel [shareName]
>
># Move a Samba Share (note: does not affect config file)
># ./sambaCtl.sh sharemv [oldShareName] [newShareName]
>
>my_useradd() {
>	username=${1}
>	password=${2}
>	# Verify that we have a username and password to add
>	if [ "${username}" = "" -o "${password}" = "" ]
>	then
>		echo "Must pass in username and password of the user to add."
>		exit 1
>	fi
>	# Check to see if user already exists
>	if [ ! -z "$(getent passwd ${username})" ]
>	then
>		echo "That username already exists."
>		exit 1
>	fi
>	# Add the user in Linux
>	/usr/sbin/useradd -r -g sambashare -s /bin/false -M -N ${username}
>	# Add the user to Samba Database
>	echo -en "${password}\n${password}\n" | smbpasswd -as ${username}
>	# Done
>	exit 0
>}
>
>my_userdel() {
>	username=${1}
>	# Check passed in parameters
>	if [ "${username}" = "" ]
>	then
>		echo "Must pass in username."
>		exit 1
>	fi
>	# Verify the user exists
>	if [ -z "$(getent passwd ${username})" ]
>	then
>		echo "That username does not exist."
>		exit 1
>	fi
>	# Drop them from the Samba database
>	smbpasswd -d ${username}
>	# End all of their Samba sessions
>	for sambaPid in $(smbstatus -p | grep ${username} | awk '{print $1}')
>	do
>		kill ${sambaPid}
>	done
>	# Drop them as a Linux user
>	/usr/sbin/userdel --force ${username}
>	# Done
>	exit 0
>}
>
>my_groupadd() {
>	# Check passed in parameters
>	if [ "${1}" = "" ]
>	then
>		echo "You must pass in a group name"
>		exit 1
>	fi
>	groupname="smb-${1}"
>	# Check to see if group already exists
>	if [ ! -z "$(getent group ${groupname})" ]
>	then
>		echo "That group name already exists."
>		exit 1
>	fi
>	# Create the group
>	/usr/sbin/groupadd ${groupname}
>	# Done
>	exit 0
>}
>
>my_groupdel(){
>	# Check passed in parameters
>	if [ "${1}" = "" ]
>	then
>		echo "You must pass in a group name"
>		exit 1
>	fi
>	groupname="smb-${1}"
>	# Make sure the group exists
>	if [ -z "$(getent group ${groupname})" ]
>	then
>		echo "That group does not exist."
>		exit 1
>	fi
>	# Delete the group
>	/usr/sbin/groupdel ${groupname}
>	# Done
>	exit 0
>}
>
>my_usermod(){
>	action=${1}
>	case "${action}" in
>	
>		"groupadd")
>			# Check passed in parameters
>			if [ "${2}" = "" -o "${3}" = "" ]
>			then
>				echo "You must pass in an username and a group name"
>				exit 1
>			fi
>			username=${2}
>			groupname="smb-${3}"
>			# Make sure the group exists
>			if [ -z "$(getent group ${groupname})" ]
>			then
>				echo "That group does not exist."
>				exit 1
>			fi
>			# Verify the user exists
>			if [ -z "$(getent passwd ${username})" ]
>			then
>				echo "That username does not exist."
>				exit 1
>			fi
>			# Add the user to the group
>			/usr/sbin/usermod --append --groups ${groupname} ${username}
>			# Done
>			exit 0
>		;;
>
>		"groupdel")
>			# Check passed in parameters
>			if [ "${2}" = "" -o "${3}" = "" ]
>			then
>				echo "You must pass in an username and a group name"
>				exit 1
>			fi
>			username=${2}
>			groupname="smb-${3}"
>			# Make sure the group exists
>			if [ -z "$(getent group ${groupname})" ]
>			then
>				echo "That group does not exist."
>				exit 1
>			fi
>			# Verify the user exists
>			if [ -z "$(getent passwd ${username})" ]
>			then
>				echo "That username does not exist."
>				exit 1
>			fi
>			# Remove the user from the group
>			/usr/sbin/usermod -G $(id -nG ${username} | sed -e "s/${groupname}//" -e "s/ /,/g" -e "s/^,//g" -e "s/,$//g" -e "s/,,/,/g") ${username}
>			# Done
>			exit 0
>		;;
>
>		"passwd")
>			username=${2}
>			password=${3}
>			# Check passed in parameters
>			if [ "${username}" = "" -o "${password}" = "" ]
>			then
>				echo "Must pass in username and password."
>				exit 1
>			fi
>			# Verify the user exists
>			if [ -z "$(getent passwd ${username})" ]
>			then
>				echo "That username does not exist."
>				exit 1
>			fi
>			# Change their password
>			echo -en "${password}\n${password}\n" | smbpasswd -s ${username}
>			# Done			
>			exit 0
>		;;
>
>		*)
>			echo "Unrecognized action"
>			exit 1
>		;;
>	esac
>}
>
>my_shareadd(){
>	sharename=${1}
>	# Check for valid parameters
>	if [ "${sharename}" = "" ]
>	then
>		echo "Must pass in a share name"
>		exit 1
>	fi
>	# Make sure it doesn't exist already
>	lstmp=`ls --format=single-column ${SHARESDIR} | grep -i "${sharename}"`
>	if [ "${lstmp}" != "" ]
>	then
>		echo "Share already exists."
>		exit 1
>	fi
>	# Create the share with the correct permissions
>	mkdir ${SHARESDIR}/${sharename}
>	chown root:nogroup ${SHARESDIR}/${sharename}
>	chmod 777 ${SHARESDIR}/${sharename}
>	# Done
>	exit 0	
>}
>
>my_sharedel(){
>	sharename=${1}
>	# Check for valid parameters
>	if [ "${sharename}" = "" ]
>	then
>		echo "Must pass in a share name"
>		exit 1
>	fi
>	# Check to see if it exists
>	if [ ! -d ${SHARESDIR}/${sharename} ]
>	then
>		echo "Share does not exist."
>		exit 1
>	fi
>	# Delete the share folder
>	rm -rf ${SHARESDIR}/${sharename}
>	# Done
>	exit 0	
>}
>
>my_sharemv(){
>	oldsharename=${1}
>	newsharename=${2}
>	# Check for valid parameters
>	if [ "${oldsharename}" = "" -o "${newsharename}" = "" ]
>	then
>		echo "Must pass in old share name and new share name"
>		exit 1
>	fi
>	# Check to see if it exists
>	if [ ! -d ${SHARESDIR}/${oldsharename} ]
>	then
>		echo "Share does not exist."
>		exit 1
>	fi
>	# Make sure new share name doesn't already exist
>	lstmp=`ls --format=single-column ${SHARESDIR} | grep -i "${newsharename}"`
>	if [ "${lstmp}" != "" ]
>	then
>		echo "New share name conflicts with already existing share."
>		exit 1
>	fi
>	# Do the move
>	mv ${SHARESDIR}/${oldsharename} ${SHARESDIR}/${newsharename}
>	exit 0
>}
>
>my_listusers(){
>	if [ "${1}" = "" ]
>	then
>		# Get the group id of the 'sambashare' group
>		smbgid=`grep sambashare /etc/group | awk -F: '{print $3;}'`
>		# Now list all the users who belong to that group
>		awk -F: '{ if($4 == "'${smbgid}'") print $1; } ' /etc/passwd | grep -v "^$"	
>	else	
>		# Grab the group name
>		groupname="smb-${1}"
>		# Make sure the group exists
>		if [ -z "$(getent group ${groupname})" ]
>		then
>			echo "That group does not exist."
>			exit 1
>		fi
>		# Grab all the users of that group
>		grep ${groupname} /etc/group | awk -F: '{ sub(/,/, "\n", $4); print $4; }' | grep -v "^$"
>	fi
>}
>
>my_listgroups(){
>	username=${1}
>	# Check passed in parameters
>	if [ "${username}" = "" ]
>	then
>		# Show all groups
>		grep "smb-" /etc/group | awk -F: '{print substr($1,5); }' | grep -v "^$"
>	else
>		# Verify the user exists
>		if [ -z "$(getent passwd ${username})" ]
>		then
>			echo "That username does not exist."
>			exit 1
>		fi
>		# Echo out their groups
>		id -nG ${username} | awk '{ for (i=1; i <= NF; i++){ if( $i ~ /^smb-.*$/ ) print substr($i,5); } }' | grep -v "^$"
>	fi
>}
>
>if [ "$(id -u)" != "0" ]
>then
>	echo "You must run this script with superuser privileges."
>	exit 1
>fi
>
>case "${1}" in
>
>	"useradd")
>		my_useradd ${2} ${3}
>	;;
>
>	"userdel")
>		my_userdel ${2}
>	;;
>
>	"groupadd")
>		my_groupadd ${2}
>	;;
>
>	"groupdel")
>		my_groupdel ${2}
>	;;
>
>	"usermod")
>		my_usermod ${2} ${3} ${4}
>	;;
>
>	"shareadd")
>		my_shareadd ${2}
>	;;
>
>	"sharedel")
>		my_sharedel ${2}
>	;;
>
>	"sharemv")
>		my_sharemv ${2} ${3}
>	;;
>
>	"listusers")
>		my_listusers ${2}
>	;;
>
>	"listgroups")
>		my_listgroups ${2}
>	;;
>
>	*)
>		echo "Unsupported command"
>		exit 1
>	;;
>esac
>
>exit 0

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Attachments on bug 9501: 8345