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#!/usr/bin/env bash
# Module: users
# Description: Gestiona usuarios del sistema (crear, modificar, eliminar)
# Author: Luis GuLo
# Version: 1.4.0
# Dependencies: id, useradd, usermod, userdel, groupadd, sudo
users_task() {
local host="$1"; shift
declare -A args; for arg in "$@"; do key="${arg%%=*}"; value="${arg#*=}"; args["$key"]="$value"; done
local username="${args[username]}"
local home="${args[home]:-/home/$username}"
local shell="${args[shell]:-/bin/bash}"
local groups="${args[groups]:-}"
local state="${args[state]:-create}"
local become="${args[become]}"
local prefix=""
[ "$become" = "true" ] && prefix="sudo"
# 🌐 Cargar traducciones
local lang="${shflow_vars[language]:-es}"
local trfile="$(dirname "${BASH_SOURCE[0]}")/users.tr.${lang}"
declare -A tr
if [[ -f "$trfile" ]]; then
while IFS='=' read -r k v; do tr["$k"]="$v"; done < "$trfile"
fi
# 🛡️ Validación
if [[ "$become" != "true" && "$EUID" -ne 0 ]]; then
echo "${tr[priv_required]:-❌ [users] Se requieren privilegios para gestionar usuarios. Usa 'become: true'.}"
return 1
fi
if [[ -z "$username" ]]; then
echo "${tr[missing_username]:-❌ [users] Falta el parámetro obligatorio 'username'}"
return 1
fi
case "$state" in
create)
echo "${tr[enter_create]:-🔧 [users] Entrando en create}"
if id "$username" &>/dev/null; then
echo "$(render_msg "${tr[exists]}" "username=$username")"
return 0
fi
if [[ -n "$groups" && "$groups" != "$username" ]]; then
if ! getent group "$groups" &>/dev/null; then
echo "$(render_msg "${tr[group_create]}" "groups=$groups")"
$prefix groupadd "$groups"
fi
fi
local cmd="$prefix useradd -m \"$username\" -s \"$shell\" -d \"$home\""
[[ -n "$groups" ]] && cmd="$cmd -G \"$groups\""
eval "$cmd" && echo "$(render_msg "${tr[created]}" "username=$username")"
;;
modify)
echo "${tr[enter_modify]:-🔧 [users] Entrando en modify}"
if ! id "$username" &>/dev/null; then
echo "$(render_msg "${tr[not_exists]}" "username=$username")"
return 1
fi
local cmd="$prefix usermod \"$username\""
[[ -n "$shell" ]] && cmd="$cmd -s \"$shell\""
[[ -n "$home" ]] && cmd="$cmd -d \"$home\""
[[ -n "$groups" ]] && cmd="$cmd -G \"$groups\""
eval "$cmd" && echo "$(render_msg "${tr[modified]}" "username=$username")"
;;
absent)
echo "${tr[enter_absent]:-🔧 [users] Entrando en absent}"
if ! id "$username" &>/dev/null; then
echo "$(render_msg "${tr[already_deleted]}" "username=$username")"
return 0
fi
eval "$prefix userdel -r \"$username\"" && echo "$(render_msg "${tr[deleted]}" "username=$username")"
;;
*)
echo "$(render_msg "${tr[unsupported_state]}" "state=$state")"
return 1
;;
esac
}
check_dependencies_users() {
local lang="${shflow_vars[language]:-es}"
local trfile="$(dirname "${BASH_SOURCE[0]}")/users.tr.${lang}"
declare -A tr
if [[ -f "$trfile" ]]; then
while IFS='=' read -r k v; do tr["$k"]="$v"; done < "$trfile"
fi
local missing=()
for cmd in id sudo; do
if ! command -v "$cmd" >/dev/null 2>&1; then
missing+=("$cmd")
fi
done
if [[ ${#missing[@]} -gt 0 ]]; then
echo "$(render_msg "${tr[missing_deps]}" "cmds=${missing[*]}")"
return 1
fi
echo "${tr[deps_ok]:-✅ [users] Todas las dependencias están presentes}"
return 0
}
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