74 lines
3.5 KiB
Bash
74 lines
3.5 KiB
Bash
#!/bin/bash
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AUTHORIZED_SERVERS_PATH="opt/public/servers"
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AUTHORIZED_SERVERS_FILE="/$AUTHORIZED_SERVERS_PATH/authorized_servers.txt"
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CONNECTED_USER="$(whoami)"
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USER_SERVERS=$(awk -v user="$CONNECTED_USER" '
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{
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split($5, users, ",");
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for (i in users) {
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if (users[i] == user) {
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print $0;
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}
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}
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}' "$AUTHORIZED_SERVERS_FILE")
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if [ -z "$USER_SERVERS" ]; then
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echo "Vous n'avez pas l'autorisation de vous connecter à un serveur."
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exit 1
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fi
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function main_menu () {
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echo "Veuillez sélectionner un serveur auquel vous connecter :"
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counter=1
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declare -A server_map
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while read -r line; do
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ip=$(echo "$line" | cut -d ' ' -f 1)
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port=$(echo "$line" | cut -d ' ' -f 2)
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custom_name=$(echo "$line" | cut -d ' ' -f 3)
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server_user=$(echo "$line" | cut -d ' ' -f 4)
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server_authmethod=$(echo "$line" | cut -d ' ' -f 6)
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server_auth=$(echo "$line" | cut -d ' ' -f 7)
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server_map[$counter]="$ip $port $server_user $server_authmethod $server_auth"
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echo "$counter) $custom_name - $server_user $ip:$port"
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counter=$((counter + 1))
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done <<< "$USER_SERVERS"
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echo "$counter) Tapez 'quit' ou $counter pour vous déconnecter."
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read -r -p "Votre choix (1-$counter): " choice
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if [ "$choice" == "quit" ] || [ "$choice" == "$counter" ]; then
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echo "Déconnexion du bastion."
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exit 0
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elif [ -z "$choice" ] || [ -z "${server_map[$choice]}" ]; then
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echo "Sélection invalide."
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else
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local selected_server
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selected_server="${server_map[$choice]}"
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echo "Connexion à $( echo "$selected_server" | cut -d " " -f -3)..."
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if [ -z "$(echo "$selected_server" | cut -d ' ' -f 4)" ]; then
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ttyrec -z --"$(echo "$selected_server" | cut -d ' ' -f 1)"-"$(echo "$selected_server" | cut -d ' ' -f 3)"-- -k 300 --warn-before-kill 60 -- ssh -o StrictHostKeyChecking=accept-new -p "$(echo "$selected_server" | cut -d ' ' -f 2)" "$(echo "$selected_server" | cut -d ' ' -f 3)"@"$(echo "$selected_server" | cut -d ' ' -f 1)"
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elif [ "$(echo "$selected_server" | cut -d ' ' -f 4)" == "key" ] && [ -f /"$AUTHORIZED_SERVERS_PATH"/"$(echo "$selected_server" | cut -d ' ' -f 5)" ]; then
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eval "$(ssh-agent)" > /dev/null
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trap 'kill $SSH_AGENT_PID' EXIT
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cat /"$AUTHORIZED_SERVERS_PATH"/"$(echo "$selected_server" | cut -d ' ' -f 5)" | ssh-add - > /dev/null
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ttyrec -z --"$(echo "$selected_server" | cut -d ' ' -f 1)"-"$(echo "$selected_server" | cut -d ' ' -f 3)"-- -k 300 --warn-before-kill 60 -- ssh -o StrictHostKeyChecking=accept-new -p "$(echo "$selected_server" | cut -d ' ' -f 2)" "$(echo "$selected_server" | cut -d ' ' -f 3)"@"$(echo "$selected_server" | cut -d ' ' -f 1)"
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ssh-add -D > /dev/null
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elif [ "$(echo "$selected_server" | cut -d ' ' -f 4)" == "password" ] && [ -f /"$AUTHORIZED_SERVERS_PATH"/"$(echo "$selected_server" | cut -d ' ' -f 5)" ]; then
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local ssh_password
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ssh_password=$(cat /"$AUTHORIZED_SERVERS_PATH"/"$(echo "$selected_server" | cut -d ' ' -f 5)")
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ttyrec -z --"$(echo "$selected_server" | cut -d ' ' -f 1)"-"$(echo "$selected_server" | cut -d ' ' -f 3)"-- -k 300 --warn-before-kill 60 -- sshpass -p "$ssh_password" ssh -o StrictHostKeyChecking=accept-new -p "$(echo "$selected_server" | cut -d ' ' -f 2)" "$(echo "$selected_server" | cut -d ' ' -f 3)"@"$(echo "$selected_server" | cut -d ' ' -f 1)"
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unset ssh_password
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else
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echo -e "Un problème de configuration a été détecté sur \nles options de connexion à l'hôte selectionné.\nVeuillez contacter votre administrateur."
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fi
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fi
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}
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while true; do
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main_menu
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done
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