diff options
Diffstat (limited to 'tools/qmail')
| -rwxr-xr-x | tools/qmail | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/tools/qmail b/tools/qmail new file mode 100755 index 0000000..9b715ee --- /dev/null +++ b/tools/qmail @@ -0,0 +1,254 @@ +#! /bin/sh +# +# Qmail-init-script +# +# chkconfig: 2345 90 10 +# description: Qmail, the low-impact mail server. + +PATH="/var/qmail/bin:/usr/local/sbin:/usr/local/bin:$PATH" +export PATH +mailhost=0 ## bind to all addresses, including localhost and ether +tcps=$( which tcpserver ) + +qmaild=$(id -u qmaild ) +nofiles=$(id -g qmaild ) +smtpconf=/etc/stunnel/smtp.conf +pop3conf=/etc/stunnel/pop3.conf + +## Plain smtp never asks for a password, +## and will not relay except from inside the firewall. +## in accordance with /etc/tcpserver/smtp.rules. + +## SMTPS will relay for anybody who has a password. + +## The firewall ensures that plain pop3 is +## accessible only on local-area-network, inside the firewall. + +# The following can be overridden by command-line +# environment setting, e.g. pop3s=no ./qmail start +: ${CKPW:=/bin/qmaild/checkpassword} +: ${PIDO:=/var/qmail/bin/pido} + +banner="Starting Qmail MTA:" +test -n "$mailhost" || mailhost=$(hostname -f ) + + +proc_running(){ + proc=$1 + if test -f /var/run/$proc.pid ; then + pid=$( cat /var/run/$proc.pid ) + if test -n "pid" && 2>/dev/null kill -0 $pid ; then + return 0 + fi + fi + return 1 +} + +## Note that this will EXIT if the proc can't start +## within ten seconds +## cutting off any chance of continuing toward partial success. +proc_ok(){ + proc=$1 + ii=0 + while test $ii -lt 10 ; do + if proc_running $proc ; then + echo " ok." + return + else + echo -n . + sleep 1 + fi + : $((ii += 1)) + done + + echo "failed!" + exit 1 +} + +stop_proc() { + proc="$1" + sign="$2" + proc_running $proc || return 0 + pid=$( cat /var/run/$proc.pid ) + echo -n "Stopping $proc ($pid): " + kill -15 $sign$pid + ii=0 + while test $ii -lt 10 ; do + if proc_running $proc ; then + echo -n . + sleep 1 + else + echo "stopped." + return + fi + : $((ii += 1)) + done + echo "Ooops, still running ($pid)." +} + +stop_all() { + flag="$1" + ## first, the fancy server daemons: + test -z "${smtp%%[Nn0]*}" || stop_proc qmail-smtp "" + test -z "${smtps%%[Nn0]*}" || stop_proc qmail-smtps "" + test -z "${pop3%%[Nn0]*}" || stop_proc qmail-pop3 "" + test -z "${pop3s%%[Nn0]*}" || stop_proc qmail-pop3s "" + test -z "${send%%[Nn0]*}" || stop_proc qmail-send "$flag" +} + + + +verb="$1"; +if test "$#" -gt 0 ; then shift ; fi + +for thing in $* ; do + case $thing in + send) send=yes ;; + smtp) smtp=yes ;; + smtps) smtps=yes ;; + pop3) pop3=yes ;; + pop3s) pop3s=yes ;; + *) 1>&2 echo "Extraneous verbiage '$thing'" ; exit 1 ;; + esac +done + + +if test -n "${smtp%%[Nn0]*}${smtps%%[Nn0]*}${pop3%%[Nn0]*}${pop3s%%[Nn0]*}${send%%[Nn0]*}" ; then +: ${default:=no} +else +: ${default:=yes} +fi +: ${send:=$default} +: ${smtps:=$default} +: ${pop3s:=$default} +: ${pop3:=$default} ## FIXME: disable this ASAP. +: ${smtp:=$default} + + +flag="" +case "$verb" in + restart) + $0 stop $@ + $0 start $@ + ;; + start) + if test -n "${send%%[Nn0]*}" ; then + test -n "$banner" && echo $banner ; banner="" + proc=qmail-send + if proc_running $proc ; then + 1>&2 echo " Oops, $proc is already running ($pid)." + else + echo -n " qmail-send: " + /bin/rm -f /var/run/$proc.pid + qmail-start ./Maildir/ splogger qmail >/dev/null 2>&1 & + echo $! > /var/run/$proc.pid + proc_ok $proc + fi + fi + + if test -n "${smtp%%[Nn0]*}" ; then + test -n "$banner" && echo $banner ; banner="" + proc=qmail-smtp + if proc_running $proc ; then + 1>&2 echo " Oops, $proc is already running ($pid)." + else + echo -n " SMTP-server " + /bin/rm -f /var/run/$proc.pid + ## xxxQMAILQUEUE=/var/qmail/bin/hi-q \ + $PIDO /var/run/$proc.pid \ + $tcps -R -x/etc/tcpserver/smtp.cdb \ + -u$qmaild -g$nofiles $mailhost smtp \ + qmail-smtpd 2>&1 \ + | splogger smtp & + proc_ok $proc + fi + fi + + if test -n "${smtps%%[Nn0]*}" ; then + test -n "$banner" && echo $banner ; banner="" + proc=qmail-smtps + if proc_running $proc ; then + 1>&2 echo " Oops, $proc is already running ($pid)." + else + echo -n " SMTPS-server " + /bin/rm -f /var/run/$proc.pid + $PIDO /var/run/$proc.pid \ + $tcps -R -u$qmaild -g$nofiles $mailhost smtps \ + stunnel $smtpconf 2>&1 \ + | splogger smtps & + proc_ok $proc + fi + fi + + + if test -n "${pop3%%[Nn0]*}" ; then + test -n "$banner" && echo $banner ; banner="" + proc=qmail-pop3 + if proc_running $proc ; then + 1>&2 echo " Oops, $proc is already running ($pid)." + else + echo -n " POP3-server " + /bin/rm -f /var/run/$proc.pid + $PIDO /var/run/$proc.pid \ + $tcps -v -p -R $mailhost pop3 qmail-popup $mailhost \ + $CKPW qmail-pop3d Maildir 2>&1 \ + | splogger pop3 & + proc_ok $proc + fi + fi + + if test -n "${pop3s%%[Nn0]*}" ; then + test -n "$banner" && echo $banner ; banner="" + proc=qmail-pop3s + if proc_running $proc ; then + 1>&2 echo " Oops, $proc is already running ($pid)." + else + echo -n " POP3S-server " + /bin/rm -f /var/run/$proc.pid + $PIDO /var/run/$proc.pid \ + $tcps -v -p -R $mailhost pop3s \ + stunnel $pop3conf 2>&1 | \ + splogger pop3s & + proc_ok $proc + fi + fi + ;; + + zap) + stop_all "-" + ;; + + stop) + stop_all "" + ;; + +## cause qmail-send to reread a couple of control files: + reload) + echo -n "Reread control/locals, control/rcpthosts, and control/virtualdomains: " + if kill -1 $( cat /var/run/qmail-send.pid ) ; then + echo " ok." + else + echo " failed." + fi + ;; + status) + for thing in send smtp smtps pop3 pop3s ; do + xthing="qmail-$thing" + printf "%-12s : " "$xthing" + pid=$( cat /var/run/$xthing.pid 2>/dev/null ) + : ${pid:=xxx} + if kill -0 "$pid" 2>/dev/null ; then + echo " up. $pid" + else + echo " down. $pid" + fi + done + if ! test -r '/etc/tcpserver/smtp.cdb' ; then + echo "Beware: /etc/tcpserver/smtp.cdb is missing." + fi + ;; + *) + echo "Usage: $0 {start|stop|reload|zap|restart|status}" + exit 1 + ;; +esac |