nuno / gistfile1.txt

function cmd::rule::list() { local rules_dir rules_dir="$(ctx::rules)" local rules=("${rules_dir}"/*.rule) if [[ ! -f "${rules[0]}" ]]; then log::wg "No rules configured" return 0 fi log::section "Firewall Rules" printf "\n %-20s %-35s %-8s %-8s %s\n" \ "NAME" "DESCRIPTION" "ALLOWS" "BLOCKS" "PEERS" printf " %s\n" "$(printf '─%.0s' {1..80})" for rule_file in "${rules_dir}"/*.rule; do [[ -f "$rule_file" ]] || continue local name desc blocks peer_count name=$(json::get "$rule_file" "name") desc=$(json::get "$rule_file" "desc") local n_allows n_block_ips n_block_ports blocks n_allows=$(json::get "$rule_file" "allow_ips" | wc -l) n_block_ips=$(json::get "$rule_file" "block_ips" | wc -l) n_block_ports=$(json::get "$rule_file" "block_ports" | wc -l) # wc -l returns 0 for empty, so this is safe blocks=$(( n_block_ips + n_block_ports )) # Count assigned peers peer_count=$(peers::with_rule "$name" | grep -c . || echo 0) printf " %-20s %-35s %-8s %-8s %s\n" \ "$name" \ "${desc:-—}" \ "${n_allows}" \ "${blocks}" \ "${peer_count} peers" done printf "\n" }