147 lines
4.0 KiB
Plaintext
147 lines
4.0 KiB
Plaintext
#!/bin/sh
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# $OpenBSD: INSTALL,v 1.14 2005/02/21 00:42:22 brad Exp $
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#
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# Pre/post-installation setup of postfix
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PATH=/bin:/usr/bin:/sbin:/usr/sbin
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PREFIX=${PKG_PREFIX:-/usr/local}
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CONFIG_DIR=${SYSCONFDIR}/postfix
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SAMPLE_CONFIG_DIR=${PREFIX}/share/examples/postfix
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SPOOL_DIR=/var/spool/postfix
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# Function: set up the postfix spool dir / chroot area
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#
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do_spooldir()
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{
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echo "-> Creating Postfix spool directory and chroot area under $SPOOL_DIR"
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[ -d $SPOOL_DIR ] || install -d -o root -g wheel -m 755 $SPOOL_DIR
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[ -d $SPOOL_DIR/etc ] || install -d -o root -g wheel -m 755 $SPOOL_DIR/etc
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[ -d $SPOOL_DIR/dev ] || install -d -o root -g wheel -m 755 $SPOOL_DIR/dev
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for file in localtime services resolv.conf ; do
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install -o root -g wheel -m 644 /etc/$file $SPOOL_DIR/etc
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done
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}
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# Function: replace sendmail binaries with postfix
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#
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do_mailwrapper()
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{
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echo "-> Creating /etc/mailer.conf.postfix"
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cat <<MAILER >/tmp/mailer.conf.$$
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sendmail y0y0y0/sbin/sendmail
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send-mail y0y0y0/sbin/sendmail
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mailq y0y0y0/sbin/sendmail
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newaliases y0y0y0/sbin/sendmail
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MAILER
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sed "s@y0y0y0@$PREFIX@g" /tmp/mailer.conf.$$ >/etc/mailer.conf.postfix
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rm -f /tmp/mailer.conf.$$
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chown root:wheel /etc/mailer.conf.postfix
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chmod 644 /etc/mailer.conf.postfix
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}
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# Function: update postfix scripts
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#
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update_scripts()
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{
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rm -f $CONFIG_DIR/{postfix-script,postfix-files,post-install}
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install -o root -g wheel -m 544 \
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$SAMPLE_CONFIG_DIR/{postfix-script,post-install} $CONFIG_DIR
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install -o root -g wheel -m 444 \
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$SAMPLE_CONFIG_DIR/postfix-files $CONFIG_DIR
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}
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# Function: install the postfix configuration files from the samples
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#
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do_configs()
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{
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PINSTALL="${CONFIG_DIR}/post-install command_directory=${PREFIX}/sbin"
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if [ -d $CONFIG_DIR ]; then
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update_scripts
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echo ""
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$PINSTALL upgrade-configuration
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echo ""
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echo "+---------------"
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echo "| The existing configuration files in $CONFIG_DIR has been preserved."
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echo "| You may want to compare them to the current sample files,"
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echo "| $SAMPLE_CONFIG_DIR, and update your configuration as needed."
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echo "|"
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echo "| $CONFIG_DIR/post{fix-{script,files},-install} has been updated."
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echo "+---------------"
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echo ""
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else
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install -d -o root -g wheel -m 755 $CONFIG_DIR
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install -o root -g wheel -m 644 $SAMPLE_CONFIG_DIR/* $CONFIG_DIR
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update_scripts
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$PINSTALL first-install-reminder
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echo "+---------------"
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echo "| Configuration files has been installed in $CONFIG_DIR."
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echo "| Please update these files to meet your needs."
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echo "+---------------"
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fi
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$PINSTALL set-permissions create-missing
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grep syslogd_flags /etc/rc.conf{,.local} 2>/dev/null | grep -q postfix
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if [ $? -eq 1 ]; then
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echo ""
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echo "+---------------"
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echo "| Don't forget to add \"-a /var/spool/postfix/dev/log\" to syslogd_flags"
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echo "| in /etc/rc.conf.local (or /etc/rc.conf) and restart syslogd."
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echo "+---------------"
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echo ""
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fi
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}
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# Function: tell the user what s/he needs to do to use the port just installed
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#
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do_notice()
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{
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echo "+---------------"
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echo "| Postfix can be set up to replace sendmail entirely. Please read the"
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echo "| documentation at file:$PREFIX/share/doc/postfix/html/index.html or"
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echo "| http://www.postfix.org/ carefully before you decide to do this!"
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echo "|"
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echo "| To replace sendmail with postfix you have to install a new mailer.conf"
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echo "| using the following command:"
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echo "|"
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echo "| $PREFIX/sbin/postfix-enable"
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echo "|"
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echo "| If you want to restore sendmail, this is done using the following command:"
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echo "|"
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echo "| $PREFIX/sbin/postfix-disable"
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echo "+---------------"
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echo ""
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}
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# verify proper execution
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#
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if [ $# -ne 2 ]; then
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echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
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exit 1
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fi
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# Verify/process the command
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#
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case $2 in
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PRE-INSTALL)
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;;
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POST-INSTALL)
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do_mailwrapper
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do_spooldir
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do_configs $1
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do_notice
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;;
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*)
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echo "Usage: `basename $0` distname <PRE-INSTALL|POST-INSTALL>" >&2
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exit 1
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;;
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esac
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exit 0
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