diff options
Diffstat (limited to 'packaging/Debian/debian-stable/samba-common.postinst')
| -rw-r--r-- | packaging/Debian/debian-stable/samba-common.postinst | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/packaging/Debian/debian-stable/samba-common.postinst b/packaging/Debian/debian-stable/samba-common.postinst new file mode 100644 index 0000000000..6c6eb9bf53 --- /dev/null +++ b/packaging/Debian/debian-stable/samba-common.postinst @@ -0,0 +1,139 @@ +#!/bin/sh +# +# + +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 [ "$RET" != true ]; then + db_fset samba-common/dhcp applied true + fi + + # Update charset settings? + if ! grep -q "^[[:space:]]*unix charset[[:space:]]*=" /etc/samba/smb.conf + then + db_get samba-common/character_set || true + UNIXCHARSET="${RET}" + if [ -n "$UNIXCHARSET" ] + then + sed -e "s/^\([[:space:]]*\)\[global\]/\1\[global\]/i + s/^\([[:space:]]*\)character set/\1character set/i + /^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ { + /^[[:space:]]*character set[[:space:]]*=/c \\ + unix charset = $UNIXCHARSET + }" < /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# |