server-scripts/script-user-reset-x2go

#!/usr/bin/env bash
# This script will reset x2go sessions to a working state
# Use --all to reset all user X2Go sessions
# Copyright Bryan C. Roessler

parent="${BASH_SOURCE[0]}"
parent=${parent%/*}

[[ -f $parent/script-functions ]] && . "$parent"/script-functions || exit 1

echo "This script supports one optional argument, a username (or --all for all users)"

USER_MODE=0
USER_LIST=()
if [[ $EUID -gt 0 ]]; then
    echo "This script should normally be run as root (with sudo)"
    echo "Attempting to run in user mode"
    USER_MODE=1
    USER_LIST+=($(whoami))
else
    if [[ $# -eq 1 ]]; then
        if [[ $1 == '--all' ]]; then
            for i in /home/*; do
                USER_LIST+=("${i##*/}")
            done
        else
            USER_LIST+=("$1")
        fi
    else
        prompt user
        USER_LIST+=("$user")
        unset user
    fi
fi

for user in "${USER_LIST[@]}"; do
    # Clean local user cache
    shopt -s nullglob
    caches=(/home/"$user"/.x2go/C-"$user"-* /home/"$user"/.xsession-x2go-*)
    shopt -u nullglob
    if [[ ${#caches} -gt 0 ]]; then
        ask_ok "Remove X2Go cache files for user $user?" &&
        rm -rf /home/"$user"/.x2go/C-"$user"-* &&
        echo "Removed: ${caches[*]} for user $user"
    fi
    # Clean X2Go sessions
    if (( USER_MODE )); then
        mapfile -t sessions < <(x2golistsessions | grep "$user"| cut -f2 -d'|')
    else
        mapfile -t sessions < <(x2golistsessions_root | grep "$user"| cut -f2 -d'|')
    fi
    if [[ ${#sessions} -gt 0 ]]; then
        ask_ok "Terminate X2Go sessions for user $user?" &&
        for session in "${sessions[@]}"; do
            x2goterminate-session "$session" &&
            echo "Terminated: $session for user $user"
        done
    fi
done