#!/bin/sh # # $Id: samba-common.postinst,v 1.1.6.1 2003/06/01 04:30:10 peloy Exp $ # set -e # Do debconf stuff here . /usr/share/debconf/confmodule # We need a default smb.conf file. If one doesn't exist we put in place # one that has some basic defaults. if [ ! -e /etc/samba/smb.conf ]; then cp -a /usr/share/samba/smb.conf /etc/samba/ fi # Static tempfile location, dpkg-style TMPFILE=/etc/samba/smb.conf.dpkg-tmp # ------------------------- Debconf questions start --------------------- # Is the user configuring with debconf, or he/she prefers swat/manual # config? db_get samba-common/do_debconf || true if [ "${RET}" = "true" ]; then # Get workgroup name db_get samba-common/workgroup || true WORKGROUP="${RET}" # Oh my GOD, this is ugly. Why would anyone put these # characters in a workgroup name? Why, Lord, why??? WORKGROUP=`echo $WORKGROUP | \ sed -e's/\\\\/\\\\\\\\/g s#/#\\\\/#g s/&/\\\&/g s/\\\$/\\\\\\\$/g'` sed -e "s/^\([[:space:]]*\)\[global\]/\1\[global\]/i /^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ \ s/^\([[:space:]]*\)workgroup[[:space:]]*=.*/\1workgroup = ${WORKGROUP}/i" \ < /etc/samba/smb.conf >${TMPFILE} mv -f ${TMPFILE} /etc/samba/smb.conf # Encrypt passwords? db_get samba-common/encrypt_passwords || true ENCRYPT_PASSWORDS="${RET}" sed -e "s/^\([[:space:]]*\)\[global\]/\1\[global\]/i /^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ \ s/^\([[:space:]]*\)encrypt passwords[[:space:]]*=.*/\1encrypt passwords = ${ENCRYPT_PASSWORDS}/i" \ < /etc/samba/smb.conf >${TMPFILE} mv -f ${TMPFILE} /etc/samba/smb.conf # Install DHCP support db_get samba-common/dhcp && DHCPVAL="$RET" db_fget samba-common/dhcp applied || true if [ "$DHCPVAL" = true ] && [ "$RET" != true ] && \ ! grep -q dhcp.conf /etc/samba/smb.conf then sed -e "s/^\([[:space:]]*\)\[global\]/\1\[global\]/i /^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ { /wins server[[:space:]]*=/a \\ \\ # If we receive WINS server info from DHCP, override the options above. \\ include = /etc/samba/dhcp.conf }" < /etc/samba/smb.conf > ${TMPFILE} mv -f ${TMPFILE} /etc/samba/smb.conf elif [ "$RET" != true ] && grep -q dhcp.conf /etc/samba/smb.conf then : # FIXME: here we /delete/ the lines? fi # Once we get here, the config has been applied, whatever # it is. if [ "$RET" != true ]; then db_fset samba-common/dhcp applied true fi # Update charset settings? if ! grep -q "^[[:space:]]*unix charset[[:space:]]*=" /etc/samba/smb.conf then db_get samba-common/character_set || true DISPLAYCHARSET="${RET}" if [ -n "$DISPLAYCHARSET" ] then sed -e "s/^\([[:space:]]*\)\[global\]/\1\[global\]/i s/^\([[:space:]]*\)character set/\1character set/i /^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ { /^[[:space:]]*character set[[:space:]]*=/c \\ display charset = $DISPLAYCHARSET\\ unix charset = $DISPLAYCHARSET }" < /etc/samba/smb.conf > ${TMPFILE} mv -f ${TMPFILE} /etc/samba/smb.conf fi fi if grep -qi "^[[:space:]]*passdb backend[[:space:]]*=.*unixsam" /etc/samba/smb.conf then sed -e 's/^\([[:space:]]*\)passdb backend/\1passdb backend/i /^[[:space:]]*passdb backend/ { s/unixsam/guest/i }' < /etc/samba/smb.conf > ${TMPFILE} mv -f ${TMPFILE} /etc/samba/smb.conf fi if ! grep -q "^[[:space:]]*dos charset[[:space:]]*=" /etc/samba/smb.conf then db_get samba-common/codepage || true DOSCHARSET="${RET}" if [ -n "$DOSCHARSET" ] then sed -e "s/^\([[:space:]]*\)\[global\]/\1\[global\]/i s/^\([[:space:]]*\)client code page/\1client code page/i /^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ { /^[[:space:]]*client code page[[:space:]]*=/c \\ dos charset = $DOSCHARSET }" < /etc/samba/smb.conf > ${TMPFILE} mv -f ${TMPFILE} /etc/samba/smb.conf fi fi if dpkg --compare-versions "$2" lt 2.999+3.0.alpha20-4 \ && ! grep -q "^[[:space:]]*panic action[[:space:]]*=" /etc/samba/smb.conf then sed -e "s/^\([[:space:]]*\)\[global\]/\1\[global\]/i /^[[:space:]]*\[global\]/a \\ \\ # Do something sensible when Samba crashes: mail the admin a backtrace\\ panic action = /usr/share/samba/panic-action %d" < /etc/samba/smb.conf > ${TMPFILE} mv -f ${TMPFILE} /etc/samba/smb.conf fi fi chmod a+r /etc/samba/smb.conf # ------------------------- Debconf questions end --------------------- db_stop #DEBHELPER#