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postinstall-debian/modules/system/user-groups/module.sh
2026-03-15 04:54:51 +01:00

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#!/usr/bin/env bash
MODULE_USER_GROUPS_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
MODULE_USER_GROUPS_PROJECT_ROOT="$(cd "$MODULE_USER_GROUPS_DIR/../../.." && pwd)"
# shellcheck source=modules/system/user-groups/config.sh
source "$MODULE_USER_GROUPS_DIR/config.sh"
# shellcheck source=modules/system/user-groups/metadata.conf
source "$MODULE_USER_GROUPS_DIR/metadata.conf"
module_user_groups_metadata() {
printf '%s|%s|%s\n' "$MODULE_ID" "$MODULE_NAME" "$MODULE_DESCRIPTION"
}
module_user_groups_normalize_csv() {
local raw_groups="$1"
printf '%s\n' "$raw_groups" \
| tr ',' '\n' \
| sed 's/^[[:space:]]*//;s/[[:space:]]*$//' \
| sed '/^$/d'
}
module_user_groups_check() {
local target_user="${1:-$POSTINSTALL_USER_GROUPS_TARGET_USER}"
local requested_groups="${2:-$POSTINSTALL_USER_GROUPS_DEFAULT_GROUPS}"
local group_name=""
if ! system_user_exists "$target_user"; then
ui_error "Utilisateur introuvable : $target_user"
return 1
fi
while IFS= read -r group_name; do
if ! system_group_exists "$group_name"; then
ui_warn "Groupe introuvable : $group_name"
return 1
fi
if ! system_user_in_group "$target_user" "$group_name"; then
ui_warn "Utilisateur $target_user non membre du groupe $group_name"
return 1
fi
done < <(module_user_groups_normalize_csv "$requested_groups")
ui_success "Tous les groupes demandes sont deja appliques a $target_user"
}
module_user_groups_install() {
local target_user="${1:-$POSTINSTALL_USER_GROUPS_TARGET_USER}"
local requested_groups="${2:-$POSTINSTALL_USER_GROUPS_DEFAULT_GROUPS}"
local group_name=""
local changed=0
if ! system_user_exists "$target_user"; then
ui_error "Impossible de configurer les groupes : utilisateur absent ($target_user)"
return 1
fi
while IFS= read -r group_name; do
if ! system_group_exists "$group_name"; then
ui_warn "Groupe ignore car absent : $group_name"
continue
fi
if system_user_in_group "$target_user" "$group_name"; then
ui_info "Aucun changement : $target_user est deja dans $group_name"
continue
fi
usermod -aG "$group_name" "$target_user"
log_info "Utilisateur $target_user ajoute au groupe $group_name"
ui_success "Utilisateur $target_user ajoute au groupe $group_name"
changed=1
done < <(module_user_groups_normalize_csv "$requested_groups")
if [[ "$changed" -eq 0 ]]; then
ui_info "Aucun changement de groupes necessaire"
fi
}
module_user_groups_test() {
local target_user="${1:-$POSTINSTALL_USER_GROUPS_TARGET_USER}"
local requested_groups="${2:-$POSTINSTALL_USER_GROUPS_DEFAULT_GROUPS}"
local group_name=""
system_user_exists "$target_user" || return 1
while IFS= read -r group_name; do
system_group_exists "$group_name" || return 1
system_user_in_group "$target_user" "$group_name" || return 1
done < <(module_user_groups_normalize_csv "$requested_groups")
}