40 lines
1.3 KiB
Bash
40 lines
1.3 KiB
Bash
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#!/bin/bash
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# This starts a VNC-Server with the current users X11-Desktop piped through SSH
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. /etc/bash/gaboshlib.include
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userathost="$1"
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port="$2"
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function usage {
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g_echo_error_exit "USAGE: $0 USER@HOST PORT"
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}
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[ -z $userathost ] && usage
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[ -z $port ] && usage
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sshopts="-p $port -o BatchMode=yes -o ConnectTimeout=10 -o StrictHostKeyChecking=accept-new -o LogLevel=ERROR -o PreferredAuthentications=publickey $userathost"
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g_echo "Testing SSH-Connection"
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ssh $sshopts >/dev/null 2>&1
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if [ $? == 255 ];then
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g_echo_error "SSH-Verbindung konnte nicht aufgebaut werden!"
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if ! [ -e ~/.ssh/id_ed25519.pub ]
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then
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g_echo "Erstelle SSH-PublicKey"
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ssh-keygen -t ed25519 -f ~/.ssh/id_ed25519 -N "" -q
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fi
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g_echo "Bitte dem Admin des Zielservers folgenden PublicKey mitteilen:"
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cat ~/.ssh/id_ed25519.pub
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echo "Zum Beenden Enter/Return drücken"
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read x
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exit 255
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fi
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tmux new -s x11vnc2ssh \
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'echo "Dienst gestartet! Zum Beenden Enter/Return drücken"; read x ; tmux kill-session -t x11vnc2ssh' \; select-layout even-vertical\; \
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split-window -d "set -x ; ssh -N -o RemoteForward=\"5900 localhost:5900\" $sshopts; read x" \; select-layout even-vertical \; \
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split-window -d 'set -x ; x11vnc -q -nopw -auth guess -forever -loop -noxdamage -nomodtweak -noxkb -repeat -rfbport 5900 -shared -localhost ; read x' \; select-layout even-vertical
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