26 lines
1.1 KiB
Bash
26 lines
1.1 KiB
Bash
#!/bin/bash
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USERNAME=${USER,,}
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LOCK_FILE=/tmp/start_vnc_$USERNAME.lock
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ICON=application-x-vnc
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SSH_HOST=ulrich.earth
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SSH_PORT=2222
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SSH_USER=karin
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(
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flock -n 200 || { echo "already running, exiting."; exit 1; }
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gsettings set org.gnome.desktop.remote-desktop.vnc auth-method 'password'
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gsettings set org.gnome.desktop.remote-desktop.vnc view-only false
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gsettings set org.gnome.desktop.remote-desktop.vnc enable true
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password=$(echo -e $(od -vAn -N3 -tu4 < /dev/urandom))
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info_text="Bildschirmfreigabe aktiv! Passwort: $password"
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echo -n "$password" | secret-tool store --label="GNOME Remote Desktop VNC password" "xdg:schema" "org.gnome.RemoteDesktop.VncPassword"
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systemctl --user start gnome-remote-desktop.service
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ssh -C -N -R 5900:localhost:5900 -p $SSH_PORT $SSH_USER@$SSH_HOST &
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ssh_pid="$!"
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zenity --title="Bildschirmfreigabe auf $(hostname)" --info --text="$info_text" --width=230 --ok-label="Beenden" --icon-name="$ICON"
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kill $ssh_pid
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systemctl --user stop gnome-remote-desktop.service
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gsettings set org.gnome.desktop.remote-desktop.vnc enable false
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) 200>"$LOCK_FILE"
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