40 lines
853 B
Bash
Executable file
40 lines
853 B
Bash
Executable file
#!/bin/bash
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vnc_host="$1"
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if [ -n "$2" ]
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then local_port="$2"
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else local_port=9900
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fi
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if [ -n "$3" ]
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then distant_port="$3"
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else distant_port=5900
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fi
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[ -n "$4" ] && ssh_target="$4"
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# Fonction
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ssh_bridge_already_exists() {
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[ -n "$(lsof -nP -i TCP -s TCP:LISTEN | awk '($1 == "ssh" && $9 ~ /.*:'"${local_port}"'/) { print }')" ]
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}
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# Sélectionner le viewer adapté à la session
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if [ -n "$WAYLAND_DISPLAY" ]; then
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vncviewer=wlvncc
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else
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vncviewer=vncviewer
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separator=:
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fi
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# Initialiser les arguments du viewer
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args=(localhost "$local_port")
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if [ -n "$separator" ]; then
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args=("${args[*]// /${separator}/}")
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fi
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# Exécution
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if ! ssh_bridge_already_exists; then
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ssh-fwd "$vnc_host" "$local_port" "$distant_port" "$ssh_target" || exit
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else
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echo "Le pont SSH existe déjà !"
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fi
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exec "$vncviewer" "${args[@]}"
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