src/sendmail.sh

   1 update_sendmail_mc() {
   2   cp-update -c dnl $PKG $sendmail_mc <<-END
   3         define(\`MILTER', 1)dnl
   4         INPUT_MAIL_FILTER(\`amavis-milter', \`S=local:$AHOME/amavisd-new-milter.sock, F=T, T=S:10m;R:10m;E:10m')dnl
   5         dnl Reducing number of messages in syslog for milter
   6         define(\`confMILTER_LOG_LEVEL', \`4')dnl
   7         END
   8         #' XXX stupid joe syntax highlighing
   9 }
  10
  11 # sendmail chunk moved out from postinst in 20030616p10-10
  12 update_sendmail() {
  13   if [ -f $sendmail_mc ]; then
  14     # creating backup files, just in case
  15     cp -p $sendmail_mc $sendmail_mc.$PKG
  16     mcbak=1
  17     cp -p $sendmail_cf $sendmail_cf.$PKG
  18     cfbak=1
  19
  20     if ! egrep -q '^INPUT_MAIL_FILTER.*amavis-milter' $sendmail_mc; then
  21       update_sendmail_mc
  22       makecf=1
  23     elif grep -q 'Begin update by CARNet package amavisd-cn' $sendmail_mc; then
  24       update_sendmail_mc
  25       makecf=1
  26     elif grep -q 'local:/var/run/amavis/amavis-milter.sock' $sendmail_mc; then
  27       echo "CN: You seem to have a custom configuration for milter in"
  28       echo "    ${sendmail_mc}. I'll try to fix it but I don't promise anything."
  29       echo "    Things might break or behave unexpectedly."
  30       cp_echo -mailonly "CN: Tried to fix custom milter config in ${sendmail_mc}."
  31       cp_check_and_sed "/var/run/amavis/amavis-milter.sock" \
  32         "s,/var/run/amavis/amavis-milter.sock,$AHOME/amavisd-new-milter.sock," \
  33         $sendmail_mc
  34       makecf=1
  35     fi
  36   fi # sendmail.mc
  37
  38   # submit.mc: use /etc/mail/trusted-users, and add user amavis
  39   # to get rid of Authentication-Warnings
  40   if [ -f "$submit_mc" ]; then
  41     cp -p $submit_mc $submit_mc.$PKG
  42     subak=1
  43     if ! grep -q use_ct_file $submit_mc; then
  44       cp-update -R --insert-before '^FEATURE\(`?msp' -c dnl $PKG $submit_mc <<-END
  45         FEATURE(\`use_ct_file')dnl
  46         END
  47       grep -q '^amavis$' $ct_file || echo amavis >> $ct_file
  48       echo "CN: Added FEATURE(use_ct_file) to $submit_mc."
  49     fi
  50   fi # submit.mc
  51
  52   if [ "$makecf" ]; then
  53     make -C /etc/mail >/dev/null 2>&1
  54     restart_mta=1
  55   else
  56     [ "$mcbak" ] && rm -f $sendmail_mc.$PKG
  57     [ "$cfbak" ] && rm -f $sendmail_cf.$PKG
  58     [ "$subak" ] && rm -f $submit_mc.$PKG
  59   fi
  60 }
  61
  62 conf_sendmailize() {
  63   local tmp oldpwd
  64   tmp=`basename $ACONF.dpkg-tmp.$$`
  65   noisy_backup $ACONF
  66   # are we configured for milter?
  67   if ! egrep -q '^[[:blank:]]*\$notify_method = .*argv=/usr/sbin/sendmail -Ac.*-odd' $ACONF; then
  68     # first try to apply patch
  69     if catpatch $ACONF | patch -Rsfp0 --dry-run 2>&- ; then
  70       oldpwd=`pwd`
  71       cd `dirname $ACONF`
  72       cp -p $ACONF $tmp
  73       catpatch $tmp | patch -Rfp0
  74       cp_mv $tmp $ACONF
  75       cd $oldpwd
  76       cp_echo -mailonly "CN: $ACONF postfix patch removed."
  77     # then try to update exact options without disturbing anything else
  78     elif uncommented_in_paragraph '^[[:blank:]]*#.*POSTFIX' \
  79       '^$forward_method = '\''smtp:127.0.0.1:10025'\'';[[:blank:]]*(#|$)' \
  80       '^\$notify_method = \$forward_method;[[:blank:]]*(#|$)' \
  81       -f $ACONF &&
  82        commented_in_paragraph '^[[:blank:]]*#.*MILTER' \
  83       '$forward_method = undef;[[:blank:]]*(#|$)' \
  84       '$notify_method = .*argv=/usr/sbin/sendmail -Ac.*-odd' \
  85       -f $ACONF; then
  86       cp $ACONF $tmp
  87       comment_in_paragraph '^[[:blank:]]*#.*POSTFIX' \
  88         '^$forward_method = '\''smtp:127.0.0.1:10025'\'';[[:blank:]]*(#|$)' \
  89         '^\$notify_method = \$forward_method;[[:blank:]]*(#|$)' \
  90         -f $tmp
  91       uncomment_in_paragraph '^[[:blank:]]*#.*MILTER' \
  92         '$forward_method = undef;[[:blank:]]*(#|$)' \
  93         '$notify_method = .*argv=/usr/sbin/sendmail -Ac.*-odd' \
  94         -f $tmp
  95       cp_mv $tmp $ACONF
  96       cp_echo "CN: $ACONF updated for ${mta}."
  97     # or just overwrite
  98     else
  99       conf_from_template
 100       cp_echo "CN: Config generated from ${ACONFTMPL}."
 101     fi
 102     restart_daemon=1
 103     changed_config=1
 104   fi
 105 }