2
#-----------------------------------------------------------------------------
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# $Sendmail: update_db,v @sm_version@ @sm_date@ @sm_time@ cowboy Exp $
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# Update Sendmail databases for Debian
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# Copyright (c) 1998-@SM_CPYRT@ Richard Nelson. All Rights Reserved.
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# * assumes makemap dbtype /etc/mail/database < /etc/mail/database
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# * changes made herein *must* be reflected in
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# parse_mc,update_mk,update_db,debian.m4
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# * multiple db options not supported
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# * userdb can also have multiple databases and then a forward!
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# * need sendmail stop/start
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#-----------------------------------------------------------------------------
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# List of db files/features/etc
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db_files="databases Makefile crontab QUEUE_GROUP sendmail.cf submit.cf \
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confCR_FILE confCT_FILE confCW_FILE confUSERDB_SPEC \
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access_db authinfo bitdomain domaintable \
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genericstable mailertable uucpdomain \
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use_cw_file use_ct_file virtusertable ALIAS_FILE";
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# Path to other sendmail helpers
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if [ -x ./update_sendmail ]; then
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elif [ -x $(dirname $0)/update_sendmail ]; then
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sm_path=$(dirname $0);
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sm_path=@datadir@/sendmail;
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# Bring in sendmail.conf for the network definitions
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if [ ! -f @sysconfdir@/mail/sendmail.conf ]; then
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if [ -x $sm_path/update_conf ]; then
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if [ -f @sysconfdir@/mail/sendmail.conf ]; then
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. @sysconfdir@/mail/sendmail.conf;
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if [ "$HANDS_OFF" != 'No' ]; then
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# control amount of output
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# flag used to ensure only one newaliases command is run
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# flag used to indicate a dataset has been moved, may need another update
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#-------------------------------------------------------------
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# Initial update of sendmail.mc/databases
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#-------------------------------------------------------------
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if [ $verbosity -gt 1 ]; then
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# Sigh... I wish this was in Perl...
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$sm_path/parse_mc || true;
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#-------------------------------------------------------------
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# Handle found databases
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#-------------------------------------------------------------
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if [ $verbosity -gt 1 ]; then
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echo "is_found: $dbfeat - $dbname";
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if [ -f @sysconfdir@/mail/aliases ] & [ ! -f /etc/aliases ]; then
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echo "Moving @sysconfdir@/mail/aliases to /etc/aliases";
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mv @sysconfdir@/mail/aliases /etc/aliases;
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ln -sf ../aliases @sysconfdir@/mail/aliases;
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if [ ! -f @datadir@/sendmail/cf/feature/msp.m4 ]; then
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rm -f @sysconfdir@/mail/submit.cf 2>/dev/null;
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rm -f @sysconfdir@/mail/submit.cf.errors 2>/dev/null;
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#-------------------------------------------------------------
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# Handle missing databases:
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# moving /etc/xxx to /etc/mail/xxx
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# rename /etc/mail/xxx to /etc/mail/yyy
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#-------------------------------------------------------------
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echo "Moving $1 to $dbname.";
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chown root:smmsp $dbname;
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if [ -f $1.db ]; then
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mv -f /etc/$1.db $dbname.db;
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if [ -f $1.pag ]; then
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mv -f /etc/$1.pag $dbname.pag;
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if [ -f $1.dir ]; then
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mv -f /etc/$1.dir $dbname.dir;
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echo "$1 is a link, move it to $dbname";
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if [ "$dbopts" = "-o" ]; then
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missing_opt=`expr $missing_opt + 1`;
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missing_rqd=`expr $missing_rqd + 1`;
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if [ -f @sysconfdir@/mail/$1 ]; then
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echo "Renaming @sysconfdir@/mail/$1 to $dbname.";
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mv @sysconfdir@/mail/$1 $dbname;
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chown root:smmsp $dbname;
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if [ $verbosity -gt 1 ]; then
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echo "is_not_found: $dbfeat - $dbname";
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use_cw_file|confCW_FILE)
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if move_file /etc/local-host-names; then
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elif rename_file sendmail.cw; then
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elif move_file /etc/sendmail.cw; then
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missing_cre=`expr $missing_cre + 1`;
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echo "Warning: $dbfeat source" \
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"file not found: $dbname";
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echo " it was created";
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echo "localhost" > $dbname;
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echo `hostname -f` >> $dbname;
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chown root:smmsp $dbname;
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use_ct_file|confCT_FILE)
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if move_file /etc/trusted-users; then
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elif rename_file sendmail.ct; then
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elif move_file /etc/sendmail.ct; then
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missing_cre=`expr $missing_cre + 1`;
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echo "Warning: $dbfeat source" \
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"file not found: $dbname";
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echo " it was created";
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chown root:smmsp $dbname;
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if move_file /etc/sendmail.hf; then
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elif rename_file sendmail.hf; then
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echo "Error: $dbfeat source file not found: $dbname";
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missing_rqd=`expr $missing_rqd + 1`;
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if [ -e /etc/$dbsname ]; then
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echo "Linking /etc/$dbsname to $dbname";
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ln -sf ../$dbsname $dbname;
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if [ -f /etc/$dbsname.db ]; then
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mv /etc/$dbsname.db @sysconfdir@/mail;
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if [ -f /etc/$dbsname.pag ]; then
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mv /etc/$dbsname.pag @sysconfdir@/mail;
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if [ -f /etc/$dbsname.dir ]; then
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mv /etc/$dbsname.dir @sysconfdir@/mail;
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elif [ "$dbopts" = "-o" ]; then
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echo "Informational: $dbfeat source" \
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"file not found: $dbname";
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missing_opt=`expr $missing_opt + 1`;
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echo "Error: $dbfeat source file not found: $dbname";
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missing_rqd=`expr $missing_rqd + 1`;
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mcfile=$(echo "$dbsname" | sed -e 's/\..*//')
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if move_file /etc/$dbsname; then
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if [ -f @sysconfdir@/${mcfile}.cf ]; then
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mv -f @sysconfdir@/${mcfile}.cf @sysconfdir@/mail/;
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elif [ "$mcfile" = "sendmail" ]; then
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cp @datadir@/sendmail/cf/debian/sendmail.mc \
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chown root:smmsp $dbname;
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elif [ "$mcfile" = "submit" ]; then
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cp @datadir@/sendmail/cf/debian/submit.mc \
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chown root:smmsp $dbname;
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elif [ "$dbopts" = "-o" ]; then
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echo "Informational: $dbfeat source" \
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"file not found: $dbname";
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missing_opt=`expr $missing_opt + 1`;
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echo "Error: $dbfeat source file not found: $dbname";
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missing_rqd=`expr $missing_rqd + 1`;
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echo "Warning: $dbfeat source" \
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"file not found: $dbname";
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echo " it was created";
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chown root:smmsp $dbname;
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if [ -x $sm_path/update_conf ]; then
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$sm_path/update_conf;
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missing_cre=`expr $missing_cre + 1`;
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echo "Warning: $dbfeat source" \
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"file not found: $dbname";
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echo " it was created";
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cp @datadir@/sendmail/examples/db/access \
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chown root:root $dbname;
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if move_file /etc/$dbsname; then
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elif [ "$dbopts" = "-o" ]; then
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missing_cre=`expr $missing_cre + 1`;
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echo "Warning: $dbfeat source" \
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"file not found: $dbname";
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echo " it was created";
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chown root:smmsp $dbname;
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#-------------------------------------------------------------
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# Handle empty databases
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#-------------------------------------------------------------
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if [ $verbosity -gt 1 ]; then
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echo "is_empty: $dbfeat - $dbname";
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if [ $process -eq 1 ]; then
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if [ "$dbtype" != "-" ]; then
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cp @datadir@/sendmail/examples/db/access \
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chown root:root $dbname;
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echo "Informational: $dbfeat file empty: $dbname";
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if [ "$dbopts" = "-o" ]; then
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#-------------------------------------------------------------
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# Handle no data (exists, but is only comments) databases
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#-------------------------------------------------------------
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if [ $verbosity -gt 1 ]; then
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echo "is_comments: $dbfeat - $dbname";
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if [ $process -eq 1 ] && [ -s "$dbname" ]; then
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if [ "$dbtype" != "-" ]; then
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echo "Informational: $dbfeat no data: $dbname";
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if [ "$dbopts" = "-o" ]; then
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#-------------------------------------------------------------
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# Handle normal databases (exists, has data)
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#-------------------------------------------------------------
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if [ $verbosity -gt 1 ]; then
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echo "is_normal: $dbfeat - $dbname";
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# Make sure sensitive databases are *not* generally readable
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if [ "$dbsname" = "authinfo" ] \
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|| [ "$dbsname" = "access" ]; then
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chmod go-rwx $dbname;
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if [ $process -eq 1 ] && [ $max_rc -eq 0 ]; then
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$sm_path/parse_mc || true;
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$sm_path/update_conf || true;
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$sm_path/update_mk || true;
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echo "Updating $dbname...";
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@sbindir@/makemap -d $dbtype $dbname.new.db < $dbname;
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chown root:smmsp $dbname.new.db;
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chmod 0644 $dbname.new.db;
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mv -f $dbname.new.db $dbname.db;
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echo "Updating $dbname...";
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@sbindir@/makemap $dbtype $dbname.new.db < $dbname;
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if [ "$dbsname" = "authinfo" ] \
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|| [ "$dbsname" = "access" ]; then
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chown smmta:smmsp $dbname.new.db;
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chmod 0640 $dbname.new.db;
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chown root:smmsp $dbname.new.db;
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chmod 0640 $dbname.new.db;
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mv -f $dbname.new.db $dbname.db;
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echo "Updating $dbname...";
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if [ $newaliases_run -eq 0 ]; then
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@libexecdir@/newaliases || true;
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if [ -f $dbname.db ]; then
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chown smmta:smmsp $dbname.db;
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chmod 0640 $dbname.db;
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mcfile=$(echo "$dbsname" | sed -e 's/\..*//');
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echo "Creating @sysconfdir@/mail/${mcfile}.cf...";
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rm -f @sysconfdir@/mail/${mcfile}.cf.errors;
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m4 @sysconfdir@/mail/${mcfile}.mc \
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> @sysconfdir@/mail/${mcfile}.cf.new \
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2> @sysconfdir@/mail/${mcfile}.cf.errors || true;
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echo "### @sysconfdir@/mail/${mcfile}.mc ###" \
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>> @sysconfdir@/mail/${mcfile}.cf.new;
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sed -e 's/^/# /' @sysconfdir@/mail/${mcfile}.mc \
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>> @sysconfdir@/mail/${mcfile}.cf.new;
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chown root:smmsp @sysconfdir@/mail/${mcfile}.cf.new;
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chmod 0644 @sysconfdir@/mail/${mcfile}.cf.new;
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if [ ! -s @sysconfdir@/mail/${mcfile}.cf.errors ]; then
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rm -f @sysconfdir@/mail/${mcfile}.cf.errors;
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chown root:smmsp @sysconfdir@/mail/${mcfile}.cf.errors;
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cat @sysconfdir@/mail/${mcfile}.cf.errors;
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# Can't tell if the errors are fatal or not ;-{
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mv -f @sysconfdir@/mail/${mcfile}.cf.new \
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@sysconfdir@/mail/${mcfile}.cf;
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echo "$dbtype map not done herein";
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#-------------------------------------------------------------
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#-------------------------------------------------------------
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if [ $verbosity -gt 1 ]; then
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# status report if not for single database
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echo "Checking {sendmail,submit}.mc and related databases...";
475
for file in $db_files; do \
476
line=$(grep -Ee "^[[:space:]]*$file" \
477
@sysconfdir@/mail/databases || true);
478
while ([ "$line" != "" ]); do
479
str=$(echo "$line" | cut -d "
481
line=$(echo "$line" | cut -d "
484
# Strip line back into four pieces: feature, type, opts, name
485
dbfeat=$(echo "$str" | cut -d ":" -f 1);
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dbtype=$(echo "$str" | cut -d ":" -f 2);
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dbopts=$(echo "$str" | cut -d ":" -f 3);
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dbname=$(echo "$str" | cut -d ":" -f 4);
489
dbregx=$(echo "$str" | cut -d ":" -f 5);
490
if [ $(dirname "$dbname") = "@sysconfdir@/mail" ]; then
491
dbsname=$(basename "$dbname");
492
elif [ $(dirname "$dbname") = "@sysconfdir@" ]; then
493
dbsname=$(basename "$dbname");
497
if [ "$dbopts" = "-" ]; then
500
if [ "$dbregx" = "-" ]; then
504
# Check to see if we're doing one, or all
505
if [ ! -z "$1" ]; then
506
if [ "$1" = "$dbfeat" ] \
507
|| [ "$1" = "$dbname" ] \
508
|| [ "$1" = "$dbsname" ]; then
515
# Check for special database types
518
if [ $verbosity -gt 0 ]; then
519
echo "Skipping $dbname...";
524
if [ ! -x @libexecdir@/makemap ]; then
525
echo "Delaying $dbname...";
530
if [ ! -x @libexecdir@/newaliases ]; then
531
echo "Delaying $dbname...";
539
# Kluge for aliases...
540
if [ "$dbname" = "ldap" ]; then
545
if [ $verbosity -gt 0 ]; then
546
echo "Processing $dbname...";
549
# Check for database existance
550
if [ -f "$dbname" ] || [ -d "$dbname" ]; then
556
# Skip the rest for directories
557
if [ ! -d "$dbname" ]; then
559
# Check for something in database
560
if [ ! -s "$dbname" ]; then
564
# Check for real data (not just comments)
565
if [ $process -eq 1 ]; then
566
if ! grep -qEe "^[[:space:]]*[^$\#]" $dbname; then
571
# Finally, assume a normal file...
581
if [ $changed -ne 0 ]; then
583
echo "Informational: Some changes were made to file locations";
584
echo " Make sure sendmail.cf is rebuilt";
585
if [ $max_rc -lt 1 ]; then
589
if [ $missing_opt -ne 0 ]; then
591
echo "Informational: $missing_opt optional database(s) sources";
592
echo " were not found, please investigate.";
594
if [ $missing_cre -ne 0 ]; then
596
echo "Warning: $missing_cre database(s) sources";
597
echo " were not found, (but were created)";
598
echo " please investigate.";
600
if [ $missing_rqd -ne 0 ]; then
602
echo "Error: $missing_rqd required database(s) sources";
603
echo " were not found, correct this before starting sendmail!";
604
if [ $max_rc -lt 2 ]; then
608
if [ $missing_opt -ne 0 ] || [ $missing_rqd -ne 0 ]; then
610
echo "$0 assumes that databases, and their source datasets";
611
echo "have the same base name (not counting the .db). If this is not";
612
echo "true, $0 can not rebuild your databases to make sure";
613
echo "they will work with the newer sendmail. You will have to do this";
614
echo "yourself - before starting sendmail.";
617
if [ $m4_errors -ne 0 ]; then
619
echo "Warning: These messages were issued while creating sendmail.cf";
620
echo " make sure they are benign before starting sendmail!";
622
if [ -f @sysconfdir@/mail/sendmail.cf.errors ]; then
623
echo "Errors in generating sendmail.cf";
624
cat @sysconfdir@/mail/sendmail.cf.errors;
626
if [ -f @sysconfdir@/mail/submit.cf.errors ]; then
627
echo "Errors in generating submit.cf";
628
cat @sysconfdir@/mail/submit.cf.errors;
631
if [ $max_rc -lt 2 ]; then
added
removed
debian/local/update_db.in
