File _service:extract_file:archpkg3.install of Package indimail-mta

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File _service:extract_file:archpkg3.install of Package indimail-mta

_prefix=/usr
_qmaildir=/var/indimail
_sysconfdir=/etc/indimail
_mandir=/usr/share/man
_uid=555
_gid=555

# qmta
pre_install() {
  (
  #
  # Create user/groups indimail. Do not report any problems if it already
  # exists.
  #
  nscd_up=`ps -ef |grep nscd |grep -v grep|wc -l`
  if [ $nscd_up -ge 1 ] ; then
    if [ -x ${confdir}/init.d/nscd ] ; then
      ${confdir}/init.d/nscd stop
    elif [ -f ${confdir}/lib/systemd/system/multi-user.target/nscd.service ] ; then
      /bin/systemctl start nscd.service
    fi
  fi
  echo "Adding IndiMail users/groups"
  /usr/bin/getent group indimail  > /dev/null || /usr/sbin/groupadd -r -g ${_gid} indimail || true
  if [ $? = 4 ] ; then
    /usr/sbin/groupadd indimail
  fi
  /usr/bin/getent group nofiles   > /dev/null || /usr/sbin/groupadd nofiles  || true
  /usr/bin/getent group qmail     > /dev/null || /usr/sbin/groupadd qmail    || true
  /usr/bin/getent group qscand    > /dev/null || /usr/sbin/groupadd qscand   || true
  /usr/bin/getent passwd indimail > /dev/null || /usr/sbin/useradd -r -g indimail -u ${_uid} -d ${_qmaildir} indimail || true
  if [ $? = 4 ] ; then
    /usr/sbin/useradd -r -g indimail -d ${_qmaildir} indimail
  fi
  /usr/bin/getent passwd alias    > /dev/null || /usr/sbin/useradd -M -g nofiles  -d ${_qmaildir}/alias  -s /usr/bin/nologin alias  || true
  /usr/bin/getent passwd qmailq   > /dev/null || /usr/sbin/useradd -M -g qmail    -d ${_qmaildir}        -s /usr/bin/nologin qmailq || true
  /usr/bin/getent passwd qmailr   > /dev/null || /usr/sbin/useradd -M -g qmail    -d ${_qmaildir}        -s /usr/bin/nologin qmailr || true
  /usr/bin/getent passwd qmails   > /dev/null || /usr/sbin/useradd -M -g qmail    -d ${_qmaildir}        -s /usr/bin/nologin qmails || true
  /usr/bin/getent passwd qscand   > /dev/null || /usr/sbin/useradd -M -g qscand   -d ${_qmaildir}/qscanq -G qmail,qscand -s /usr/bin/nologin qscand || true
  rm -f /var/spool/mail/indimail
  if [ $nscd_up -ge 1 ] ; then
    if [ -x ${confdir}/init.d/nscd ] ; then
      ${confdir}/init.d/nscd start
    elif [ -f ${confdir}/lib/systemd/system/multi-user.target/nscd.service ] ; then
      /bin/systemctl start nscd.service
    fi
  fi

move="/usr/lib/sendmail"
  if [ -L /usr/sbin ] ; then
    link=$(readlink /usr/sbin)
    if [ ! " $link" = " bin" -a ! " $link" = " /usr/bin" ] ; then
      move="$move /usr/sbin/sendmail"
    fi
  else
    move="$move /usr/sbin/sendmail"
  fi
  for i in $move; do
    if [ -f $i -a ! -L $i ]; then
      echo "! $i is a file, should be a link" 1>&2
      mv $i $i.old
      /bin/ln -s ${_prefix}/bin/sendmail $i
    elif [ -L $i ];then
      mv $i $i.old
      /bin/ln -s ${_prefix}/bin/sendmail $i
    elif [ ! -f $i ];then
      echo "! $i is missing"
      /bin/ln -s ${_prefix}/bin/sendmail $i
    fi
  done
  if [ -f ${confdir}/pam.d/smtp -a ! -L ${confdir}/pam.d/smtp ] ; then
    echo "! ${confdir}/pam.d/smtp is a file, should be a link" 1>&2
    mv ${confdir}/pam.d/smtp ${confdir}/pam.d/smtp.old
    /bin/ln -s ${confdir}/pam.d/pam.multi ${confdir}/pam.d/smtp
  fi
  for i in mailq newaliases; do
    if [ -f /usr/share/man/man1/$i.1.gz -a ! -L /usr/share/man/man1/$i.1.gz ] ; then
      echo "! /usr/share/man/man1/$i.1.gz is a file, should be a link" 1>&2
      mv /usr/share/man/man1/$i.1.gz /usr/share/man/man1/$i.old.1.gz
    fi
  done
  ) >> /var/log/${pkgname}-setup.log
}

# qmta
post_install() {
  (
  if [ -f /etc/pam.d/smtp -a ! -L /etc/pam.d/smtp ] ; then
    echo "! /etc/pam.d/smtp is a file, should be a link" 1>&2
    mv /etc/pam.d/smtp /etc/pam.d/smtp.old
  fi
  for i in mailq newaliases; do
    if [ -f /usr/share/man/man1/$i.1.gz -a ! -L /usr/share/man/man1/$i.1.gz ] ; then
      echo "! /usr/share/man/man1/$i.1.gz is a file, should be a link" 1>&2
      mv /usr/share/man/man1/$i.1.gz /usr/share/man/man1/$i.old.1.gz
    fi
  done
  for i in /usr/lib/sendmail /usr/sbin/sendmail; do
    if [ -f $i -a ! -L $i ]; then
      echo "! $i is a file, should be a link"
      mv $i $i.old
      /bin/ln -s ${prefix}/bin/sendmail $i
    elif [ -L $i ];then
      mv $i $i.old
      /bin/ln -s ${prefix}/bin/sendmail $i
    elif [ ! -f $i ];then
      echo "! $i is missing"
      /bin/ln -s ${prefix}/bin/sendmail $i
    fi
  done
  if [ ! -f ${_sysconfdir}/control/idhost ] ; then
    default_host=$([ -n "$HOSTNAME" ] && echo "$HOSTNAME" || uname -n)
    echo $default_host > ${_sysconfdir}/control/idhost
  fi
  mkdir -p ${_qmaildir}/queue
  queue-fix ${_qmaildir}/queue/qmta
  ) >> /var/log/${pkgname}-setup.log
}

# qmta
pre_upgrade() {
  (
  count=$(ps -ef|grep qmta-send|grep -v grep|wc -l)
  if [ $count -gt 0 ] ; then
    touch /var/tmp/.qmta-send.down
  fi
  if test -f ${confdir}/systemd/system/multi-user.target.wants/qmta-send.service
  then
    systemctl stop qmta-send >/dev/null 2>&1
  fi
  ) >> /var/log/${pkgname}-setup.log
}

# qmta
post_upgrade() {
  (
  echo "checking if system boot scripts need upgrade"
  if [ -x /bin/systemctl -a -d /lib/systemd/system ] ; then
    cmp -s ${_shareddir}/boot/qmta-send.sevice /lib/systemd/system/qmta-send.service >/dev/null 2>&1 || \
      (cp ${_shareddir}/boot/systemd /lib/systemd/system/qmta-send.service &&
      /bin/systemctl daemon-reload && echo "installed new svscan service")
  elif [ -x /bin/systemctl -a -d /usr/lib/systemd/system ] ; then
    cmp -s ${_shareddir}/boot/qmta-send.service /usr/lib/systemd/system/qmta-send.service >/dev/null 2>&1 || \
      (cp ${_shareddir}/boot/systemd /usr/lib/systemd/system/qmta-send.service &&
      /bin/systemctl daemon-reload && echo "installed new svscan service")
  fi
  # restart svscan service if we find /var/tmp/.qmta-send.down
  if [ -f /var/tmp/.qmta-send.down ] ; then
    rm -f /var/tmp/.qmta-send.down
    echo "Starting qmta-send"
    if test -f ${confdir}/systemd/system/multi-user.target.wants/svscan.service
    then
      /bin/systemctl start qmta-send > /dev/null 2>&1
    fi
  fi
  ) >> /var/log/${pkgname}-setup.log
}

post_remove() {
  (
  for i in /usr/lib/sendmail /usr/sbin/sendmail ${confdir}/pam.d/smtp; do
    if [ -f $i.old -o -L $i.old ]; then
      echo "restoring $i"
        mv $i.old $i
    fi
  done
  for i in mailq newaliases; do
    if [ -f /usr/share/man/man1/$i.old.1.gz ] ; then
      echo "restoring /usr/share/man/man1/$i.1.gz"
      mv /usr/share/man/man1/$i.old.1.gz /usr/share/man/man1/$i.1.gz
    fi
  done
  ) >> /var/log/${pkgname}-setup.log
}

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File _service:extract_file:archpkg3.install of Package indimail-mta

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