2025-10-19 11:55:24 +03:00
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#!/bin/sh
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# Outport: a simple script to expose reverse tunnels via SSH
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# Usage: outport.sh {start|stop} user@host [port1] [port2] ...
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# Created by Luxferre in 2025, released into public domain
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SOCKET_PATH=/var/run/sshcontrol.sock
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ACTION="$1"
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TARGET="$2"
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shift
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shift
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PORT_OPTS=""
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case "$ACTION" in
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start)
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while :; do
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[ -z "$1" ] && break
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2026-01-30 11:57:46 +02:00
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PORT_OPTS="$PORT_OPTS -R 0.0.0.0:$1:localhost:$1"
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2025-10-19 11:55:24 +03:00
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shift
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done
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MISC_OPTS="-o ServerAliveInterval=60 -o ServerAliveCountMax=15"
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ssh -f -N -M -S $SOCKET_PATH $PORT_OPTS $MISC_OPTS $TARGET
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echo "Tunnel started"
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;;
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stop)
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ssh -S $SOCKET_PATH -O cancel $TARGET
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ssh -S $SOCKET_PATH -O exit $TARGET
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echo "Tunnel stopped"
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;;
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*)
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echo "Invalid action (specify start or stop)"
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;;
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esac
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