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-rw-r--r--debian/debconf/update-exim4.conf484
1 files changed, 484 insertions, 0 deletions
diff --git a/debian/debconf/update-exim4.conf b/debian/debconf/update-exim4.conf
new file mode 100644
index 0000000..d345fe6
--- /dev/null
+++ b/debian/debconf/update-exim4.conf
@@ -0,0 +1,484 @@
+#!/bin/sh
+# update-exim4.conf(8) - Generate /var/lib/exim4/config.autogenerated
+
+set -e
+set -C
+set -f
+
+UPEX4C_confdir="/etc/exim4"
+UPEX4C_sections="main acl router transport retry rewrite auth"
+
+# list of ue4cc options that need to support both colons and
+# semicolons as separators. dc_other_hostnames and dc_smarthost
+# has special handling.
+UPEX4C_semicolon="dc_local_interfaces dc_relay_nets dc_relay_domains"
+EXIM="/usr/sbin/exim4"
+
+UPEX4C_verbose=no
+UPEX4C_autoconfigfile=/var/lib/exim4/config.autogenerated
+UPEX4C_outputfile="${UPEX4C_autoconfigfile}"
+UPEX4C_version=""
+
+usage() {
+cat <<EOF
+$0 - Generate exim4 configuration files
+ Options:
+ -v|--verbose - Enable verbose mode, tell about ignored files
+ -h|--help - Show this message
+ --keepcomments - Do not remove comment lines
+ --removecomments - Remove comment lines
+ -o|--output file - write output to file instead of ${UPEX4C_outputfile}
+ -d|--confdir directory - read input from given directory instead of ${UPEX4C_confdir}
+ --check - Test generated file for validity and remove it again.
+EOF
+}
+
+## Parse commandline
+TEMP=$(getopt -n update-exim4.conf \
+ -l check,keepcomments,removecomments,output:,confdir:,help,verbose -- \
+ +o:d:vh "$@")
+
+if test "$?" != 0; then
+ echo "Terminating..." >&2
+ exit 1
+fi
+
+eval set -- ${TEMP}
+while test "$1" != "--"; do
+ case $1 in
+ -h|--help)
+ usage
+ exit 0
+ ;;
+ -v|--verbose)
+ UPEX4C_verbose=yes
+ ;;
+ --keepcomments)
+ UPEX4C_comments=yes
+ ;;
+ --removecomments)
+ UPEX4C_comments=no
+ ;;
+ --check)
+ UPEX4C_check=yes
+ ;;
+ -o|--output)
+ shift
+ UPEX4C_outputfile="$1"
+ ;;
+ -d|--confdir)
+ shift
+ UPEX4C_confdir="$1"
+ ;;
+ esac
+ shift
+done
+shift
+
+# No non-option arguments allowed.
+if [ "$#" -ne 0 ]; then
+ echo "No non option arguments ($@) allowed" >&2
+ usage >&2
+ exit 1
+fi
+
+# exit immediately if /etc/exim4/exim4.conf exists and -o was not specified
+if [ -e /etc/exim4/exim4.conf ] && \
+ [ "${UPEX4C_outputfile}" = "${UPEX4C_autoconfigfile}" ] ; then
+ exit 0
+fi
+
+UE4CC="$UPEX4C_confdir/update-exim4.conf.conf"
+UPEX4C_confd="$UPEX4C_confdir/conf.d"
+
+[ -d "$(dirname "$UPEX4C_outputfile")" ] || \
+{ printf "$0: Error, missing $(dirname "$UPEX4C_outputfile"), exiting.\n" 1>&2 ; exit 1 ; }
+
+if [ -f "$UE4CC" ]; then
+ . "$UE4CC"
+else
+ echo >&2 "$0: Error, no $UE4CC, exiting."
+ exit 1
+fi
+
+
+UPEX4C_autoconfigfile=/var/lib/exim4/config.autogenerated
+if [ "$(dirname ${UPEX4C_outputfile})" = "/var/lib/exim4" ] ; then
+ UPEX4C_tmp="${UPEX4C_outputfile}.tmp"
+else
+ UPEX4C_tmp="$(mktemp)"
+fi
+
+lowerpipe() {
+ tr 'A-Z' 'a-z'
+}
+
+lowercase() {
+ echo "$*" | lowerpipe
+}
+
+check_ascii_pipe() {
+ IN="$(cat)"
+ # Use "abcdef... instead of a a-z or [:alnum:] here since the alternatives
+ # will also match non-ascii characters.
+ OUT="$(echo $IN | sed 's/[^-0-9ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\/\.!*@_~:;< \[\]]/_/g')"
+ if [ "$OUT" != "$IN" ]; then
+ echo >&2 "$0: non-ascii value $IN read from $UE4CC, sanitizing to $OUT"
+ fi
+ echo $OUT
+}
+
+[ "${CFILEMODE}" = "" ] && CFILEMODE=644
+[ "${dc_use_split_config}" = "" ] && dc_use_split_config='false'
+[ "${dc_localdelivery}" = "" ] && dc_localdelivery='mail_spool'
+[ "${UPEX4C_comments:-}" = "" ] && UPEX4C_comments="${ue4c_keepcomments:-no}"
+
+TEMPLATEFILE="${UPEX4C_confdir}/exim4.conf.template"
+
+dc_use_split_config="$(lowercase $dc_use_split_config)"
+UPEX4C_verbose="$(lowercase $UPEX4C_verbose)"
+
+if [ "${dc_use_split_config}" = "true" ]; then
+ [ "${UPEX4C_verbose}" = "yes" ] && \
+ echo "using split configuration scheme from ${UPEX4C_confd}"
+ if ! [ -d "${UPEX4C_confd}" ]; then
+ printf >&2 "$0: Error, no ${UPEX4C_confd}, exiting.\n"
+ exit 1
+ fi
+else
+ [ "${UPEX4C_verbose}" = "yes" ] && \
+ echo "using non-split configuration scheme from ${TEMPLATEFILE}"
+fi
+
+# take only the first word from /etc/mailname
+mailname="$(< /etc/mailname sed -n 's/\([-[:alnum:]@\.]\+\).*/\1/;p;q' | lowerpipe | check_ascii_pipe)"
+
+# barf if lookups are found. They have never been supported here.
+if echo " ${dc_other_hostnames} ${dc_smarthost} ${dc_local_interfaces} ${dc_relay_nets} ${dc_relay_domains}"| grep -q '[[:space:]]\(partial-\)\?\(cdb\|dbm\|dbmnz\|\(d\|ipl\|\(n\?wild\)\?l\)search\|nis\)\([\*@]\)\?[[:space:]]*;'; then
+ echo >&2 "WARNING: using 'lookup;' constructs in $UE4CC has never been supported! See /usr/share/doc/exim4-config/NEWS.Debian.gz for details."
+fi
+
+dc_other_hostnames="$(lowercase $dc_other_hostnames | check_ascii_pipe)"
+# add localhost, get rid of spaces, trailing (semi)colons and make the list
+# colon separated
+local_domains="$(echo @:localhost:"${dc_other_hostnames}" | \
+ sed -e 's/[;: ]*$//' -e 's/ *//' -e 's/;/:/g')"
+
+
+# run-parts emulation, stolen from Branden's /etc/X11/Xsession
+# Addition: Use file.rul instead if file if it exists.
+run_parts () {
+ # reset LC_COLLATE
+ unset LANG LC_COLLATE LC_ALL
+
+ if [ -z "$1" ]; then
+ errormessage "$0: internal run_parts called without an argument"
+ fi
+ if [ ! -d "$1" ]; then
+ errormessage "$0: internal run_parts called, but $1 does not exist or is not a directory."
+ fi
+ for F in $(ls $1); do
+ if expr "$F" : '[[:alnum:]_-]\+$' > /dev/null 2>&1; then
+ if [ -f "$1/$F" ] ; then
+ if [ -f "$1/${F}.rul" ] ; then
+ echo "$1/${F}.rul"
+ else
+ echo "$1/$F"
+ fi
+ fi
+ else
+ if [ "${UPEX4C_verbose}" = "yes" ] && \
+ [ -f "$1/$F" ] && \
+ ! expr "$F" : '[[:alnum:]_-]\+\.rul'> /dev/null 2>&1 ; then
+ echo \
+ "internal run-parts: ignoring file: $1/$F" 1>&2
+ fi
+ fi
+ done;
+}
+# also from Branden
+errormessage () {
+ # pretty-print messages of arbitrary length (no trailing newline)
+ echo "$*" | fold -s -w ${COLUMNS:-80} >&2;
+}
+
+cat_parts() {
+ if [ -z "$1" ]; then
+ errormessage "$0: internal cat_parts called without an argument"
+ fi
+ if [ ! -d "$1" ]; then
+ errormessage "$0: internal cat_parts called, but $1 does not exist or is not a directory."
+ fi
+ for file in $(run_parts $1); do
+ echo "#####################################################"
+ echo "### $file"
+ echo "#####################################################"
+ cat "$file"
+ echo
+ echo "#####################################################"
+ echo "### end $file"
+ echo "#####################################################"
+ done
+}
+
+gentmpconf() {
+ rm -f "${UPEX4C_tmp}"
+ touch "${UPEX4C_tmp}"
+ # this can be removed by the end of 2007
+ #chown --reference=${TEMPLATEFILE} \
+ # ${UPEX4C_tmp} ${UPEX4C_outputfile}
+ #chmod --reference=${TEMPLATEFILE} \
+ # ${UPEX4C_tmp} ${UPEX4C_outputfile}
+ if [ "$(id -u)" = "0" ]; then
+ chown root:Debian-exim "${UPEX4C_tmp}"
+ [ -e "${UPEX4C_outputfile}" ] && \
+ chown root:Debian-exim "${UPEX4C_outputfile}"
+ fi
+ chmod 640 "${UPEX4C_tmp}"
+ if [ -e "${UPEX4C_outputfile}" ]; then
+ chmod 640 "${UPEX4C_outputfile}"
+ fi
+}
+
+removecomments(){
+ if [ "${UPEX4C_comments}" = "no" ] ; then
+ grep -E -v '^[[:space:]]*#' | sed -e '/^$/N;/\n$/D' ;
+ else
+ cat
+ fi
+}
+
+gentmpconf
+
+cat << EOF >> "${UPEX4C_tmp}"
+#########
+# WARNING WARNING WARNING
+# WARNING WARNING WARNING
+# WARNING WARNING WARNING
+# WARNING WARNING WARNING
+# WARNING WARNING WARNING
+# This file was generated dynamically from
+EOF
+
+if [ "${dc_use_split_config}" = "true" ] ; then
+cat << EOF >> "${UPEX4C_tmp}"
+# split config files in the $UPEX4C_confd/ directory.
+EOF
+else
+cat << EOF >> "${UPEX4C_tmp}"
+# non-split config ($UPEX4C_confdir/exim4.conf.localmacros
+# and $UPEX4C_confdir/exim4.conf.template).
+EOF
+fi
+
+cat << EOF >> "${UPEX4C_tmp}"
+# The config files are supplemented with package installation/configuration
+# settings managed by debconf. This data is stored in
+# $UPEX4C_confdir/update-exim4.conf.conf
+# Any changes you make here will be lost.
+# See /usr/share/doc/exim4-base/README.Debian.gz and update-exim4.conf(8)
+# for instructions of customization.
+# WARNING WARNING WARNING
+# WARNING WARNING WARNING
+# WARNING WARNING WARNING
+# WARNING WARNING WARNING
+# WARNING WARNING WARNING
+#########
+EOF
+
+# handle ";" in input values as separator change
+
+for field in $UPEX4C_semicolon; do
+ if eval echo \$$field | grep -q ";"; then
+ eval temp=\$$field
+ if ! echo $temp | grep -q "^<"; then
+ temp="<; $temp"
+ eval "$field='$temp'"
+ fi
+ fi
+done
+
+# fix up smarthost line: change semicolons into single colons
+dc_smarthost="$(lowercase $dc_smarthost | check_ascii_pipe | sed 's/;/:/g')"
+
+dc_relay_nets="$(lowercase $dc_relay_nets | check_ascii_pipe)"
+
+if echo "$dc_relay_nets" | grep -q '^<;'; then
+ dc_relay_nets="$dc_relay_nets ; 127.0.0.1 ; ::1"
+else
+ dc_relay_nets="$dc_relay_nets : 127.0.0.1 : ::::1"
+fi
+
+dc_eximconfig_configtype="$(lowercase $dc_eximconfig_configtype | check_ascii_pipe)"
+dc_hide_mailname="$(lowercase $dc_hide_mailname | check_ascii_pipe)"
+dc_readhost="$(lowercase $dc_readhost | check_ascii_pipe)"
+case "$dc_eximconfig_configtype" in
+ satellite|smarthost)
+ if [ "${dc_hide_mailname}" = "true" ] && [ -n "${dc_readhost}" ] ; then
+ hide_mailname=1
+ fi
+ ;;
+ local)
+ ;;
+ internet)
+ ;;
+ none|*)
+ if [ "${dc_use_split_config}" = "true" ] ; then
+ for i in ${UPEX4C_sections} ; do
+ cat_parts "${UPEX4C_confd}/$i"
+ done | \
+ removecomments \
+ >> "${UPEX4C_tmp}"
+ else
+ LOCALMACROS=""
+ if [ -e "/etc/exim4/exim4.conf.localmacros" ]; then
+ LOCALMACROS="/etc/exim4/exim4.conf.localmacros"
+ fi
+ cat "${LOCALMACROS:-/dev/null}" "${TEMPLATEFILE:-/dev/null}" | \
+ removecomments \
+ >> "${UPEX4C_tmp}"
+ fi
+ mv -f "${UPEX4C_tmp}" "${UPEX4C_outputfile}"
+ chmod "${CFILEMODE}" "${UPEX4C_outputfile}"
+ [ "${UPEX4C_verbose}" = "yes" ] && \
+ echo "Not substituting variables since conftype is none (or other)"
+ exit 0
+ ;;
+esac
+
+UPEX4C_macros="##############################################\n"
+UPEX4C_macros="${UPEX4C_macros}# the following macro definitions were created\n"
+UPEX4C_macros="${UPEX4C_macros}# dynamically by $0\n"
+
+preprocess_macro() {
+ macroname="${1:-}"
+ shift
+ contents="$(lowercase ${@} | check_ascii_pipe)"
+ printf "%s" ".ifndef $macroname\n$macroname=$contents\n.endif\n"
+}
+
+seed_macro() {
+ UPEX4C_macros="${UPEX4C_macros}$(preprocess_macro "$1" "$2")"
+}
+
+file2macros() {
+ file="$1"
+ < $1 \
+ sed -n '/^[[:upper:]]/p;' | \
+ grep -v '^CFILEMODE=' | \
+ while read line; do
+ errormessage "undocumented line $line found in $1, generating exim macro"
+ left="$(echo $line | sed 's/\([^=]*\).*/\1/')"
+ right="$(echo $line | sed 's/[^=]*=\(.*\)/\1/')"
+ preprocess_macro "$left" "$right"
+ done
+}
+
+if [ "${dc_local_interfaces}" != "" ] ; then
+ seed_macro "MAIN_LOCAL_INTERFACES" "${dc_local_interfaces}"
+fi
+
+if [ "${dc_minimaldns}" = "true" ] ; then
+ seed_macro "DC_minimaldns" "1"
+ if guessed_name="$(hostname --fqdn | lowerpipe | check_ascii_pipe | grep '\.')" ; then
+ seed_macro "MAIN_HARDCODE_PRIMARY_HOSTNAME" "$guessed_name"
+ else
+ errormessage "hostname --fqdn did not return a fully qualified name, dc_minimaldns will not work. Please fix your /etc/hosts setup."
+ fi
+fi
+
+if [ -n "${hide_mailname:-}" ]; then
+ seed_macro "HIDE_MAILNAME" "${hide_mailname:-}"
+fi
+seed_macro "MAIN_PACKAGE_VERSION" "$UPEX4C_version"
+seed_macro "MAIN_LOCAL_DOMAINS" "${local_domains}"
+seed_macro "MAIN_RELAY_TO_DOMAINS" "${dc_relay_domains}"
+seed_macro "ETC_MAILNAME" "$mailname"
+seed_macro "LOCAL_DELIVERY" "${dc_localdelivery}"
+seed_macro "MAIN_RELAY_NETS" "${dc_relay_nets}"
+seed_macro "DCreadhost" "${dc_readhost}"
+seed_macro "DCsmarthost" "${dc_smarthost}"
+seed_macro "DC_eximconfig_configtype" "${dc_eximconfig_configtype}"
+seed_macro "DCconfig_${dc_eximconfig_configtype}" "1"
+
+# dump everything starting with a capital into macros as well
+# this is going to stay undocumented, but fixes PEBCAK where people write
+# macros into ue4cc.
+
+UPEX4C_macros="${UPEX4C_macros}$(file2macros $UE4CC)"
+
+UPEX4C_macros="${UPEX4C_macros}##############################################\n"
+
+case "${dc_use_split_config}" in
+true)
+ for i in ${UPEX4C_sections} ; do
+ echo "# begin processing $i #####"
+ cat_parts "${UPEX4C_confd}/$i"
+ echo "# end of $i #####"
+ done \
+ | removecomments \
+ | sed "s|^\(UPEX4CmacrosUPEX4C.*\)$|\1\n$UPEX4C_macros|" \
+ >> "${UPEX4C_tmp}"
+ RELEVANTTEMPLATE="$UPEX4C_confd"
+;;
+false)
+ if [ ! -r "$TEMPLATEFILE" ] ; then
+ echo "Error: Unsplit config selected and $TEMPLATEFILE missing ... exiting" 1>&2
+ exit 1
+ fi
+ LOCALMACROS=""
+ if [ -e "/etc/exim4/exim4.conf.localmacros" ]; then
+ LOCALMACROS="${UPEX4C_confdir}/exim4.conf.localmacros"
+ fi
+ cat "${LOCALMACROS:-/dev/null}" "${TEMPLATEFILE:-/dev/null}" \
+ | removecomments \
+ | sed "s|^\(UPEX4CmacrosUPEX4C.*\)$|\1\n$UPEX4C_macros|" \
+ >> "${UPEX4C_tmp}"
+ RELEVANTTEMPLATE="$TEMPLATEFILE"
+;;
+*)
+ errormessage "Invalid value for dc_use_split_config: \"${dc_use_split_config}\", exiting."
+ rm -f "${UPEX4C_tmp}"
+ exit 1
+;;
+esac
+
+# check for left-over DEBCONF strings that may cause installation trouble
+# (fix PEBCAK for people who don't accept conffile changes and don't
+# read docs)
+if grep -qr '^[^#]*DEBCONF[[:lower:]_]\+DEBCONF' $RELEVANTTEMPLATE \
+ && ! grep -qr '^[[:space:]]*DEBCONFstringOK_config_adapted[[:space:]]*=' $RELEVANTTEMPLATE; then
+ errormessage "DEBCONFsomethingDEBCONF found in exim configuration. This is most probably caused by you upgrading to exim4 4.67-3 or later without accepting the suggested conffile changes. Please read /usr/share/doc/exim4-config/NEWS.Debian.gz for 4.67-2 and 4.67-4"
+fi
+
+# check for left-over UPEX4CmacrosUPEX4C comment string that may cause
+# installation trouble (fix PEBCAK for people who don't accept conffile
+# changes and don't read docs)
+if grep -qr '# UPEX4CmacrosUPEX4C' $RELEVANTTEMPLATE \
+ && ! grep -qr '^[[:space:]]*UPEX4CmacrosOK_config_adapted[[:space:]]*=' $RELEVANTTEMPLATE; then
+ errormessage "UPEX4CmacrosUPEX4C found in an exim configuration comment. This is most probably caused by you upgrading to exim4 4.67-5 or later without accepting the suggested conffile changes. Please read /usr/share/doc/exim4-config/NEWS.Debian.gz for 4.67-5"
+fi
+
+
+# test validity if called without -o or if --check was supplied
+if [ "${UPEX4C_outputfile}" = "${UPEX4C_autoconfigfile}" ] || \
+ [ "x${UPEX4C_check}" = "xyes" ]; then
+ if [ -x "${EXIM}" ] ; then
+ if ! "${EXIM}" -C "${UPEX4C_tmp}" -bV > /dev/null ; then
+ # we have an error in the configuration file. Do not install
+ # and activate. However, errors in string expansions inside
+ # the configuration file are not detected by this check!
+ errormessage "Invalid new configfile ${UPEX4C_tmp}, not installing ${UPEX4C_tmp} to ${UPEX4C_outputfile}"
+ exit 1
+ fi
+ fi
+fi
+if [ "x${UPEX4C_check}" = "xyes" ]; then
+ rm -f "${UPEX4C_tmp}"
+ exit 0
+fi
+
+mv -f "${UPEX4C_tmp}" "${UPEX4C_outputfile}"
+chmod "${CFILEMODE}" "${UPEX4C_outputfile}"
+
+# end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-09 23:42:49 +0000