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#/bin/sh -e
# Source debconf library.
. /usr/share/debconf/confmodule
# Function for grabbing a parameter from an smb.conf file
smbconf_retr() {
if [ -z "$1" ]; then
return
fi
if [ -n "$2" ]; then
local FILE="$2"
fi
if [ -z "$FILE" ]; then
return
fi
sed -n -e"
s/^[[:space:]]*\[global\]/\[global\]/i
/^\[global\]/,/^[[:space:]]*\[/ {
s/^[[:space:]]*$1[[:space:]]*=[[:space:]]*//pi
}" $FILE \
| tail -1
}
FILE=/etc/samba/smb.conf
db_title "Samba Server"
# We ask the question IFF the config contains complex options that could
# cause us to break the config.
if [ -f "$FILE" ] && grep -v dhcp.conf $FILE \
| grep -qEi '\\$|^[[:space:]]*include[[:space:]]*='
then
db_input high samba-common/do_debconf || true
db_go
else
db_set samba-common/do_debconf true
fi
# If user doesn't want to use debconf to configure Samba the leave...
db_get samba-common/do_debconf || true
if [ "${RET}" = "false" ]; then
exit 0
fi
# User wants to use debconf, let's continue...
# Adjust priority of the question about the workgroup name depending
# on whether a workgroup name has already being specified.
db_get samba-common/workgroup || true
if [ "${RET}" ]; then
WGPRIORITY=medium
else
WGPRIORITY=high
fi
# Preload any values from the existing smb.conf file
if [ -f $FILE ]; then
WORKGROUP=`smbconf_retr workgroup`
if [ "$WORKGROUP" ]; then
db_set samba-common/workgroup "$WORKGROUP"
fi
ENCRYPT=`smbconf_retr "encrypt passwords"`
if [ "$ENCRYPT" ]; then
ENCRYPT=`echo $ENCRYPT | tr '[A-Z]' '[a-z]'`
if [ "$ENCRYPT" = "yes" ]; then
ENCRYPT=true
elif [ "$ENCRYPT" = "no" ]; then
ENCRYPT=false
fi
db_set samba-common/encrypt_passwords "$ENCRYPT"
fi
CHARSET=`smbconf_retr "character set"`
CODEPAGE=`smbconf_retr "client code page"`
DISPLAYCHARSET=`smbconf_retr "display charset"`
UNIXCHARSET=`smbconf_retr "unix charset"`
DOSCHARSET=`smbconf_retr "dos charset"`
# If we're upgrading from an old version and there's no
# 'passdb backend' setting, add one.
if [ "$1" = "configure" -a -n "$2" ] \
&& dpkg --compare-versions "$2" lt 2.99.cvs.20020713-2 \
&& ! grep -q -i '^[[:space:]]*passdb backend[[:space:]]*=' $FILE
then
TMPFILE=/etc/samba/smb.conf.dpkg-tmp
sed -e'
s/^\([[:space:]]*\)\[global\]/\1\[global\]/i
s/^\([[:space:]]*\)encrypt passwords/\1encrypt passwords/i
/^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ {
/^[[:space:]]*encrypt passwords[[:space:]]*=/a \
passdb backend = smbpasswd guest
}' < $FILE > ${TMPFILE}
chmod a+r ${TMPFILE}
mv -f ${TMPFILE} /etc/samba/smb.conf
fi
fi
# Get workgroup name
db_input $WGPRIORITY samba-common/workgroup || true
db_go
# Use encrypted passwords?
db_input medium samba-common/encrypt_passwords || true
db_go
# Handle migrating character sets
if [ -n "$CHARSET" -a -z "$DISPLAYCHARSET" -a -z "$UNIXCHARSET" ]
then
DISPLAYCHARSET=`echo $CHARSET | sed -e's/iso-/ISO/i'`
db_set samba-common/character_set "$DISPLAYCHARSET"
# FIXME: should eventually be low.
db_input medium samba-common/character_set || true
db_go
fi
if [ -n "$CODEPAGE" -a -z "$DOSCHARSET" ]
then
DOSCHARSET=CP`echo $CODEPAGE | sed -e's/[[:alpha:]]*//g'`
db_set samba-common/codepage "$DOSCHARSET"
# FIXME: should eventually be low.
db_input medium samba-common/codepage || true
db_go
fi
DHCPPRIORITY=medium
#if [ "$DEBCONF_RECONFIGURE" = 1 ] && [ -f /sbin/dhclient3 ]
if [ -f /sbin/dhclient3 ]
then
DHCPPRIORITY=high
# TODO: see if we can detect that dhcp3-client is *going* to be installed,
# even if it isn't yet.
#elif dpkg-query -W --showformat='${Status}\n' dhcp3-client | grep ???
# unknown ok not-installed ?
# DHCPPRIORITY=high
fi
if [ ! -f $FILE ] || grep -q -i 'wins server' $FILE
then
# check the values before and after; unset the 'applied' flag
# if they don't match.
db_get samba-common/dhcp || true
OLDDHCP="$RET"
db_input $DHCPPRIORITY samba-common/dhcp || true
db_go
db_get samba-common/dhcp || true
if [ "$OLDDHCP" != "$RET" ]; then
db_fset samba-common/dhcp applied false
fi
fi
|
