fa1d4439f9
In the pf rc.d script the output of `/etc/rc.d/pf status` or `/etc/rc.d/pf onestatus` always provided an exit status of zero. This made it fiddly to programmatically determine if pf was running or not. Return a non-zero status if the pf module is not loaded, extend pfctl to have an option to return an error status if pf is not enabled. PR: 228632 Submitted by: James Park-Watt <jimmypw AT gmail.com> MFC after: 1 week
77 lines
1.2 KiB
Bash
Executable File
77 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: pf
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# REQUIRE: FILESYSTEMS netif pflog pfsync
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# BEFORE: routing
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# KEYWORD: nojailvnet
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. /etc/rc.subr
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name="pf"
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desc="Packet filter"
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rcvar="pf_enable"
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load_rc_config $name
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start_cmd="pf_start"
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stop_cmd="pf_stop"
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check_cmd="pf_check"
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reload_cmd="pf_reload"
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resync_cmd="pf_resync"
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status_cmd="pf_status"
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extra_commands="check reload resync"
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required_files="$pf_rules"
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required_modules="pf"
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pf_start()
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{
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check_startmsgs && echo -n 'Enabling pf'
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$pf_program -F all > /dev/null 2>&1
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$pf_program -f "$pf_rules" $pf_flags
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if ! $pf_program -s info | grep -q "Enabled" ; then
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$pf_program -eq
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fi
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check_startmsgs && echo '.'
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}
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pf_stop()
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{
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if $pf_program -s info | grep -q "Enabled" ; then
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echo -n 'Disabling pf'
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$pf_program -dq
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echo '.'
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fi
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}
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pf_check()
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{
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echo "Checking pf rules."
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$pf_program -n -f "$pf_rules" $pf_flags
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}
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pf_reload()
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{
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echo "Reloading pf rules."
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pf_resync
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}
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pf_resync()
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{
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$pf_program -n -f "$pf_rules" $pf_flags || return 1
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$pf_program -f "$pf_rules" $pf_flags
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}
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pf_status()
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{
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if ! [ -c /dev/pf ] ; then
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echo "pf.ko is not loaded"
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return 1
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else
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$pf_program -s info
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$pf_program -s Running >/dev/null
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fi
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}
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run_rc_command "$1"
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