87 lines
2.6 KiB
Bash
87 lines
2.6 KiB
Bash
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: postsrsd
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# REQUIRE: DAEMON
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# BEFORE: mail
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# KEYWORD: shutdown
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# Define these postsrsd_* variables in one of these files:
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# /etc/rc.conf
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# /etc/rc.conf.local
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# /etc/rc.conf.d/postsrsd
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#
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# postsrsd_enable (bool): Set to "NO" by default.
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# Set it to "YES" to enable postsrsd.
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# postsrsd_uid (str): Set username to run postsrsd.
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# postsrsd_secret (str): Secret file file. See postsrsd(8)
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# postsrsd_domain (str): Local domain name: rewrite to originate from this domain
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# postsrsd_exclude_domains (str): Domains to exclude (comma-separated list)
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# postsrsd_forward_port (int): Port to listen for forward map
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# postsrsd_reverse_port (int): Port to listen for reverse map
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# postsrsd_idle_timeout (int): Timeout for idle client connection
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# postsrsd_flags (str): Flags passed to start command.
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. /etc/rc.subr
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name="postsrsd"
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rcvar=postsrsd_enable
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start_precmd="postsrsd_prepcmd"
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stop_postcmd="postsrsd_postcmd"
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command="%%PREFIX%%/sbin/postsrsd"
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_piddir="/var/run/postsrsd"
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pidfile="${_piddir}/${name}.pid"
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load_rc_config $name
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#
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# DO NOT CHANGE THESE DEFAULT VALUES HERE
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#
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: ${postsrsd_enable="NO"}
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: ${postsrsd_domain=`/bin/hostname`}
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: ${postsrsd_uid="mailnull"}
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: ${postsrsd_secret="%%PREFIX%%/etc/postsrsd.secret"}
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: ${postsrsd_forward_port="10001"}
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: ${postsrsd_reverse_port="10002"}
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: ${postsrsd_idle_timeout="1800"}
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: ${postsrsd_exclude_domains=""}
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# Options other than above can be set with $postsrsd_flags.
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# see postsrsd documentation for detail.
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[ -n "${postsrsd_uid}" ] && _uid_prefix="-u"
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[ -n "${postsrsd_domain}" ] && cmd_args="-d ${postsrsd_domain}"
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[ -n "${postsrsd_secret}" ] && cmd_args="${cmd_args} -s ${postsrsd_secret}"
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[ -n "${postsrsd_forward_port}" ] && cmd_args="${cmd_args} -f ${postsrsd_forward_port}"
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[ -n "${postsrsd_reverse_port}" ] && cmd_args="${cmd_args} -r ${postsrsd_reverse_port}"
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[ -n "${postsrsd_idle_timeout}" ] && cmd_args="${cmd_args} -t ${postsrsd_idle_timeout}"
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[ -n "${postsrsd_exclude_domains}" ] && cmd_args="${cmd_args} -X${postsrsd_exclude_domains}"
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command_args=" -D ${_uid_prefix} ${postsrsd_uid} -p ${pidfile} ${cmd_args} ${postsrsd_flags}"
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postsrsd_prepcmd ()
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{
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if [ ! -d ${_piddir} ] ; then
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mkdir -p ${_piddir}
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fi
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if [ -n "${postsrsd_uid}" ] ; then
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chown ${postsrsd_uid} ${_piddir}
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fi
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if [ ! -f "${postsrsd_secret}" ] ; then
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env -i tr -cd "[:alnum:]" < /dev/urandom | head -c 24 > "${postsrsd_secret}"
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fi
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}
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postsrsd_postcmd()
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{
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# just if the directory is empty
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rmdir ${_piddir} > /dev/null 2>&1
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}
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# to let rc.subr kill them all
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unset pidfile
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run_rc_command "$1"
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