Adding debian version 4.92-8+deb10u6.debian/4.92-8+deb10u6debian

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 408 insertions, 0 deletions

diff --git a/debian/exim4-config.postinst b/debian/exim4-config.postinst
new file mode 100644
index 0000000..42d7b53
--- /dev/null
+++ b/debian/exim4-config.postinst
@@ -0,0 +1,408 @@
+#!/bin/sh
+
+set -e
+export exim4postinstisrunning=true
+. /usr/share/debconf/confmodule
+
+if [ -n "$EX4DEBUG" ]; then
+  echo "now debugging $0 $@"
+  set -x
+fi
+
+UE4CC="/etc/exim4/update-exim4.conf.conf"
+
+db_version 2.0
+
+get_value() {
+    db_get $1
+    code="$?"
+    if [ "$code" -eq "0" ]; then
+	:
+    else
+	echo "Error getting debconf answer $1: debconf code=$code" >&2
+	exit $code
+    fi
+}
+
+write_header() {
+	cat <<EOF > $UE4CC
+# $UE4CC
+#
+# Edit this file and /etc/mailname by hand and execute update-exim4.conf
+# yourself or use 'dpkg-reconfigure exim4-config'
+#
+# Please note that this is _not_ a dpkg-conffile and that automatic changes
+# to this file might happen. The code handling this will honor your local
+# changes, so this is usually fine, but will break local schemes that mess
+# around with multiple versions of the file.
+#
+# update-exim4.conf uses this file to determine variable values to generate
+# exim configuration macros for the configuration file.
+#
+# Most settings found in here do have corresponding questions in the
+# Debconf configuration, but not all of them.
+#
+# This is a Debian specific file
+
+EOF
+}
+
+addrootalias() {
+# remove leading and ending whitespace, shrink multiple whitespace, separate
+# entries with commas
+poma="$(echo "$1" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//' -e 's/[[:space:];][[:space:]]*/,/g')"
+if [ "none" != "$poma" ] && [ "" != "$poma" ]; then
+	echo "root: ${poma}" >> /etc/aliases
+fi
+}
+
+#initialize /etc/aliases
+writealiases() {
+echo '# /etc/aliases' > /etc/aliases.tmp
+echo 'mailer-daemon: postmaster' >> /etc/aliases.tmp
+for i in postmaster nobody hostmaster usenet news webmaster www ftp abuse noc security ; do
+	echo "${i}: root"
+done >> /etc/aliases.tmp
+mv /etc/aliases.tmp /etc/aliases
+}
+
+alias stripwhitespace="sed -e 's/^[[:blank:]]*//' -e 's/[[:blank:]]*$//'"
+
+# return success if md5sum matches file
+unmodified() {
+	[ "$#" -eq 1 ] || return 1
+	[ -f "$1" ] || return 1
+	# first line, without the leading '# '.
+	checksum_current="$(sed -n -e '1s/^# //' -e '1p;1q' "$1")"
+
+	# md5sum over the rest of the file.
+	# some versions of md5sum produce
+	# '68b329da9893e34099c7d8ad5cb9c940  -' others don't add the dash.
+	# '68b329da9893e34099c7d8ad5cb9c940'
+	checksum_new="$(sed -n '2,$p' "$1" | md5sum | cut -d\  -f1)"
+
+	if [ "${checksum_current}" = "${checksum_new}" ] ; then
+		return 0
+	else
+		return 1
+	fi
+}
+
+convert_to_long ()
+{
+	case "$1" in
+	internet)
+		echo -n "internet site; mail is sent and received directly using SMTP"
+		;;
+	smarthost)
+		echo -n "mail sent by smarthost; received via SMTP or fetchmail"
+		;;
+	satellite)
+		echo -n "mail sent by smarthost; no local mail"
+		;;
+	local)
+		echo -n "local delivery only; not on a network"
+		;;
+	none)
+		echo -n "no configuration at this time"
+		;;
+	esac
+}
+
+convert_to_short ()
+{
+	case "$1" in
+	"internet site; mail is sent and received directly using SMTP")
+		echo -n "internet"
+		;;
+	"mail sent by smarthost; received via SMTP or fetchmail")
+		echo -n	"smarthost"
+		;;
+	"mail sent by smarthost; no local mail")
+		echo -n	"satellite"
+		;;
+	"local delivery only; not on a network")
+		echo -n	"local"
+		;;
+	"no configuration at this time")
+		echo -n	"none"
+		;;
+	esac
+}
+
+convert_transport_to_long ()
+{
+	case "$1" in
+	maildir_home)
+		echo -n "Maildir format in home directory"
+		;;
+	mail_spool)
+		echo -n "mbox format in /var/mail/"
+		;;
+	*)
+		echo -n "locally customized"
+		;;
+	esac
+}
+convert_transport_to_short ()
+{
+	case "$1" in
+	"Maildir format in home directory")
+		echo -n "maildir_home"
+		;;
+	"mbox format in /var/mail/")
+		echo -n "mail_spool"
+		;;
+	*)
+		echo -n "custom"
+		;;
+	esac
+}
+
+# remove orphaned autogenerated conffile if unmodified. 4.20-2.
+if [ "$1" =  "configure" ] && \
+	dpkg --compare-versions "$2" le-nl "4.20-1" ; then
+	
+	for i in /etc/exim4/conf.d/rewrite/30_exim4-config_email-addresses \
+		/etc/exim4/conf.d/rewrite/35_exim4-config_masquerade ; do
+		if unmodified "$i"; then 
+			echo "Removing orphaned unmodified configfile $i" 1>&2
+			rm "$i"
+		fi
+	done
+	
+fi
+if [ "$1" =  "configure" ] && \
+	dpkg --compare-versions "$2" le-nl "4.20-2" ; then
+	if unmodified "/etc/exim4/conf.d/main/03_exim4-config_neverusers"; then 
+		echo "Removing orphaned unmodified configfile /etc/exim4/conf.d/main/03_exim4-config_neverusers" 1>&2
+		rm "/etc/exim4/conf.d/main/03_exim4-config_neverusers"
+	fi
+fi
+
+#  Disable orphaned inetd-entries from exim (v3) caused by bugs #202670
+#  and #182206.
+if [ "$1" = "configure" ] &&\
+	which update-inetd > /dev/null && which exim > /dev/null && \
+	[ -f /etc/inetd.conf ] && \
+   	grep -E -q '^smtp[[:space:]]*stream[[:space:]]*tcp[[:space:]]*nowait[[:space:]]*mail[[:space:]]*/usr/sbin/+exim exim -bs' /etc/inetd.conf
+then
+   update-inetd --comment-chars \#disabled\# \
+      --pattern '/usr/sbin/exim exim -bs' --disable smtp
+fi
+
+if [ "$1" = "configure" ] &&\
+	! getent passwd Debian-exim > /dev/null ; then
+	echo 'Adding system-user for exim (v4)' 1>&2
+	adduser --system --group --quiet --home /var/spool/exim4 \
+	        --no-create-home --disabled-login --force-badname Debian-exim
+fi
+
+# fix permissions of /etc/exim4/passwd.client
+if [ "$1" = "configure" ] ; then
+	if ! dpkg-statoverride --list /etc/exim4/passwd.client > /dev/null 2>&1 
+	then
+		dpkg-statoverride --update --add root Debian-exim 0640 \
+			/etc/exim4/passwd.client
+	fi
+
+	if dpkg --compare-versions "$2" le "4.30-1" ; then	
+		find /etc/exim4 -user mail \( -type f -or -type d \) -print |\
+		while read i ;
+		do
+			if ! dpkg-statoverride --list "$i" > /dev/null ; then
+				chown Debian-exim "$i"
+			fi
+		done
+		find /etc/exim4 -group mail \( -type f -or -type d \) -print |\
+		while read i ;
+		do
+			if ! dpkg-statoverride --list "$i" > /dev/null ; then
+				chgrp Debian-exim "$i"
+			fi
+		done
+	fi
+fi
+
+case "$1" in
+  configure)
+	# Configure Exim##############################
+	##############################################
+	# valid config directives
+	dc_directives="dc_eximconfig_configtype dc_other_hostnames dc_local_interfaces dc_readhost dc_relay_domains dc_minimaldns dc_relay_nets dc_smarthost CFILEMODE dc_use_split_config dc_hide_mailname dc_mailname_in_oh dc_localdelivery"
+	# Generate config-file if it does not yet exist
+	if [ ! -e $UE4CC ] ; then
+		write_header
+		for variable in ${dc_directives} ; do
+			echo "${variable}="
+		done >> $UE4CC
+	fi
+
+	# If this is a fresh installation generate dummy files, which
+	# will be overwritten by update-exim4.conf
+	# if we add stuff later, we have to compare versions:
+	# if [ -z "$2" ] || [ "$2" = "<unknown>" ] || dpkg --compare-versions "$2" lt "4.14-0.4" ; then
+	#	for file in /etc/exim4/conf.d/main/03_exim4-config_neverusers ;do
+	#		if [ ! -f "$file" ] ; then
+	#			echo "# d41d8cd98f00b204e9800998ecf8427e" > "$file"
+	#			chmod 644 "$file"
+	#		fi
+	#	done
+	#fi
+
+	# generate defaultfile
+	update-exim4defaults --init
+
+	# source $UE4CC - needed for not
+	# debconf-managed values in there.
+	. $UE4CC
+
+	# Substitute values from debconf db
+	db_get exim4/dc_eximconfig_configtype || true
+	dc_eximconfig_configtype="$(convert_to_short "$RET")"
+	db_get exim4/dc_local_interfaces || true
+	dc_local_interfaces="$(printf '%s\n' "$RET" | stripwhitespace)"
+	db_get exim4/dc_other_hostnames || true
+	dc_other_hostnames="$(printf '%s\n' "$RET" | stripwhitespace)"
+	db_get exim4/dc_readhost || true
+	dc_readhost="$(printf '%s\n' "$RET" | stripwhitespace)"
+	db_get exim4/dc_relay_domains || true
+	dc_relay_domains="$(printf '%s\n' "$RET" | stripwhitespace)"
+	db_get exim4/dc_relay_nets || true
+	dc_relay_nets="$(printf '%s\n' "$RET" | stripwhitespace)"
+	db_get exim4/dc_smarthost || true
+	dc_smarthost="$(printf '%s\n' "$RET" | stripwhitespace)"
+	db_get exim4/dc_minimaldns || true
+	dc_minimaldns="$(printf '%s\n' "$RET" | stripwhitespace)"
+	db_get exim4/mailname || true
+	mailname="$(printf '%s\n' "$RET" | stripwhitespace)"
+	db_get exim4/use_split_config || true
+	dc_use_split_config="$(printf '%s\n' "$RET" | stripwhitespace)"
+	db_get exim4/hide_mailname || true
+	dc_hide_mailname="$(printf '%s\n' "$RET" | stripwhitespace)"
+	
+	# overwrite dc_localdelivery with value stored in debconf db unless
+	# it is set to something else than maildir_home or mail_spool.
+	if [ "${dc_localdelivery}" = "" ] ||
+		[ "$(convert_transport_to_long ${dc_localdelivery})" != "locally customized" ] ; then 
+		db_get exim4/dc_localdelivery || true
+		dc_localdelivery="$(convert_transport_to_short "$RET")"
+	fi
+
+	if [ -r /var/lib/exim4/addmailname2oh ] ; then
+	# .config added mailname to other hostnames, 2nd run of config script
+	# will have overwritten this change in debcond-db, therefore we need
+	# to store this externally, too.
+		. /var/lib/exim4/addmailname2oh
+		rm -f /var/lib/exim4/addmailname2oh
+	fi
+	db_fget "exim4/dc_other_hostnames" mailname || true
+	dc_mailname_in_oh="$RET"
+
+	[ "${CFILEMODE}" = "" ] && CFILEMODE=644
+
+	db_get exim4/dc_postmaster
+	dc_postmaster="$(printf '%s\n' "$RET" | stripwhitespace)"
+	
+	if [ ! -e /etc/aliases ] ; then
+		writealiases
+	fi
+	if ! grep -q '^root:[[:space:]]*[[:alnum:]]' /etc/aliases && \
+		[ "${dc_postmaster}" != "none" ]; then
+		addrootalias "${dc_postmaster}"
+	fi
+
+	### write configuration to files #
+	# add missing items
+	for variable in ${dc_directives} ; do
+		if ! grep -E -q "^[[:space:]]*${variable}=" $UE4CC ; then
+			echo "${variable}=''" >> $UE4CC
+		fi
+	done
+	# insert new values, remove outdated ones.
+
+	# Use environment variables to communicate data to awk, to
+	# avoid shell (or awk or sed) string expansion which may
+	# expand escape sequences.  Note that the variables named in
+	# ${dc_directives} (but not the variable names themselves) may
+	# contain escaped characters like \N.
+
+	export dc_directives ${dc_directives}
+
+	awk '
+            BEGIN {
+                split( ENVIRON["dc_directives"], directives, "[ \t]" );
+            }
+            {
+                written = 0;
+                for ( i in directives )
+                   {
+                       regex = "^[ \t]*" directives[i] "=";
+                       if ( ( $0 ~ regex ) && ( ! written ) )
+                           {
+                               # Add single quotes (\0x27) around the value.
+                               print directives[i] "=\x27" ENVIRON[directives[i]] "\x27";
+                               written = 1;
+                               break;
+                           }
+                   }
+                   if ( ! written )
+                       print $0;
+            }' < ${UE4CC} > ${UE4CC}.tmp
+
+	mv ${UE4CC}.tmp $UE4CC
+
+	echo $mailname > /etc/mailname
+	### configuration files written ##
+
+
+	if [ "${dc_eximconfig_configtype}" != "none" ]; then
+		update-exim4.conf
+	fi
+	# If dpkg-reconfigure was used implement the changes by restarting
+	# the daemon.
+	if [ "${DEBCONF_RECONFIGURE}" = "1" ] ; then
+		if [ -x /etc/init.d/exim4 ]; then
+			# use restart instead of reload, as changing listening
+			# interfaces cannot be done with HUP.
+			db_stop
+                	if [ -n "$EX4DEBUG" ]; then
+                  	  netstat -tulpen
+                  	  ls -al /run/exim4/
+                  	  cat /run/exim4/exim.pid
+                  	  pidof exim4
+		        fi
+			if [ "$dc_eximconfig_configtype" = "none" ]; then
+				# we may have broken config here, ignore errors
+		       		invoke-rc.d exim4 restart || true
+			else
+				# we must have working config here, honor errors
+				invoke-rc.d exim4 restart
+			fi
+			if [ -n "$EX4DEBUG" ]; then
+                  	  netstat -tulpen
+			  ls -al /run/exim4/
+			  cat /run/exim4/exim.pid
+			  pidof exim4
+			  if pidof exim4; then
+			    echo >&2 "WARN: There are some exim4 processes still running after stopping exim"
+			  fi
+			fi
+                fi
+	fi
+
+	;;
+esac
+
+# remove orphaned conffile if unmodified. 4.20-2.
+if [ "$1" =  "configure" ] && \
+	dpkg --compare-versions "$2" le-nl "4.20-1" && \
+	[ -e /etc/exim4/email-addresses ] && \
+	[ "$(md5sum /etc/exim4/email-addresses | cut -d\  -f1)" = "6bea09fbb18e4676012105fa5fc726c6" ]
+then
+	echo "Removing orphaned unmodified configfile /etc/exim4/email-addresses" 1>&2 
+	rm /etc/exim4/email-addresses
+fi
+  
+
+#DEBHELPER#