327 lines
No EOL
9.3 KiB
Bash
327 lines
No EOL
9.3 KiB
Bash
#!/usr/bin/env bash
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FW_EVENTS_LOG="$(ctx::fw_events_log)"
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WG_EVENTS_LOG="$(ctx::events_log)"
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function cmd::logs::on_load() {
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flag::register --name
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flag::register --type
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flag::register --since
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flag::register --limit
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flag::register --fw
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flag::register --wg
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flag::register --follow
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flag::register --all
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flag::register --before
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flag::register --force
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flag::register --days
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}
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function cmd::logs::help() {
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cat <<EOF
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Usage: wgctl logs [subcommand] [options]
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Show or manage WireGuard and firewall activity logs.
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Subcommands:
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show (default) Show activity logs
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remove, rm Remove log entries
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rotate Remove entries older than N days
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Options for show:
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--name <name> Filter by client name
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--type <type> Filter by device type
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--limit <n> Max results per source (default: 50)
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--fw Show only firewall drops
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--wg Show only WireGuard events
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--follow, -f Follow logs in real time
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Options for remove:
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--name <name> Remove entries for specific peer
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--all Remove all log entries
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--fw Remove only firewall events
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--wg Remove only WireGuard events
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--before <days> Remove entries older than N days
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--force Skip confirmation
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Options for rotate:
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--days <n> Days to keep (default: 7)
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--force Skip confirmation
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Examples:
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wgctl logs
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wgctl logs --name phone-nuno
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wgctl logs --fw --limit 100
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wgctl logs --follow
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wgctl logs remove --name phone-nuno
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wgctl logs remove --all --force
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wgctl logs remove --fw --before 1
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wgctl logs rotate
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wgctl logs rotate --days 30 --force
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EOF
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}
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function cmd::logs::run() {
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local subcmd="${1:-show}"
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if [[ "$subcmd" == --* ]]; then
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subcmd="show"
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else
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shift || true
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fi
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case "$subcmd" in
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show) cmd::logs::show "$@" ;;
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remove|rm|del) cmd::logs::remove "$@" ;;
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rotate) cmd::logs::rotate "$@" ;;
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help) cmd::logs::help ;;
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*)
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log::error "Unknown subcommand: '${subcmd}'"
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cmd::logs::help
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return 1
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;;
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esac
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}
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function cmd::logs::show() {
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local name="" type="" limit=50
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local fw_only=false wg_only=false follow=false
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--name) name="$2"; shift 2 ;;
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--type) type="$2"; shift 2 ;;
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--limit) limit="$2"; shift 2 ;;
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--fw) fw_only=true; shift ;;
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--wg) wg_only=true; shift ;;
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--follow|-f) follow=true; shift ;;
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--help) cmd::logs::help; return ;;
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*)
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log::error "Unknown flag: $1"
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return 1
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;;
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esac
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done
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if [[ -n "$name" && -n "$type" ]]; then
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name=$(peers::resolve_and_require "$name" "$type") || return 1
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fi
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local filter_ip=""
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if [[ -n "$name" ]]; then
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filter_ip=$(peers::get_ip "$name")
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[[ -z "$filter_ip" ]] && log::error "Could not find IP for: $name" && return 1
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fi
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if $follow; then
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cmd::logs::follow "$filter_ip" "$name" "$type" "$fw_only" "$wg_only"
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return
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fi
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log::section "WireGuard Activity Log"
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printf "\n"
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$wg_only || cmd::logs::show_fw_events "$filter_ip" "$name" "$type" "$limit"
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$fw_only || cmd::logs::show_wg_events "$filter_ip" "$name" "$type" "$limit"
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}
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function cmd::logs::follow() {
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local filter_ip="${1:-}" filter_name="${2:-}" filter_type="${3:-}"
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local fw_only="${4:-false}" wg_only="${5:-false}"
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local filter_peers="${6:-}"
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local clients_dir
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clients_dir="$(ctx::clients)"
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local wg_log="$WG_EVENTS_LOG"
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local fw_log="$FW_EVENTS_LOG"
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$fw_only && wg_log=""
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$wg_only && fw_log=""
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log::section "WireGuard Live Log (Ctrl+C to stop)"
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printf "\n %-20s %-8s %-20s %-25s %s\n" \
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"TIME" "SOURCE" "CLIENT" "DESTINATION/ENDPOINT" "EVENT"
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printf " %s\n" "$(printf '─%.0s' {1..90})"
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while IFS="|" read -r source ts client dst_or_endpoint event; do
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if [[ "$source" == "fw" ]]; then
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local colored_event
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case "$event" in
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tcp) colored_event="\033[1;33mtcp\033[0m" ;;
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udp) colored_event="\033[0;36mudp\033[0m" ;;
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icmp) colored_event="\033[0;37micmp\033[0m" ;;
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*) colored_event="$event" ;;
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esac
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printf " %-20s %-8s %-20s %-25s %b\n" \
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"$ts" "firewall" "$client" "$dst_or_endpoint" "$colored_event"
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else
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local colored_event
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case "$event" in
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attempt) colored_event="\033[1;31mattempt\033[0m" ;;
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handshake) colored_event="\033[1;32mhandshake\033[0m" ;;
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*) colored_event="$event" ;;
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esac
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printf " %-20s %-8s %-20s %-25s %b\n" \
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"$ts" "wireguard" "$client" "$dst_or_endpoint" "$colored_event"
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fi
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done < <(json::follow_logs "$fw_log" "$wg_log" "$filter_ip" "$filter_type" \
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"$clients_dir" "$filter_peers")
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}
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function cmd::logs::remove() {
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local name="" type="" before="" force=false
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local fw_only=false wg_only=false all=false
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--name) name="$2"; shift 2 ;;
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--type) type="$2"; shift 2 ;;
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--before) before="$2"; shift 2 ;;
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--fw) fw_only=true; shift ;;
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--wg) wg_only=true; shift ;;
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--all) all=true; shift ;;
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--force) force=true; shift ;;
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--help) cmd::logs::help; return ;;
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*)
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log::error "Unknown flag: $1"
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return 1
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;;
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esac
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done
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# Validate — need at least one filter
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if ! $all && [[ -z "$name" && -z "$before" ]]; then
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log::error "Specify --name, --before, or --all"
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cmd::logs::help
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return 1
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fi
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local filter_ip=""
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if [[ -n "$name" ]]; then
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name=$(peers::resolve_and_require "$name" "$type") || return 1
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filter_ip=$(peers::get_ip "$name")
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fi
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# Build description for confirmation
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local desc=""
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$all && desc="all entries"
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[[ -n "$name" ]] && desc="entries for '${name}'"
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[[ -n "$before" ]] && desc="${desc:+$desc, }entries older than ${before} days"
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$fw_only && desc="${desc} (fw only)"
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$wg_only && desc="${desc} (wg only)"
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if ! $force; then
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read -r -p "Remove ${desc}? [y/N] " confirm
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case "$confirm" in
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[yY][eE][sS]|[yY]) ;;
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*) log::info "Aborted"; return 0 ;;
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esac
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fi
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local result
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result=$(json::remove_events_filtered \
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"$WG_EVENTS_LOG" "$FW_EVENTS_LOG" \
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"${name:-}" "${filter_ip:-}" \
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"$fw_only" "$wg_only" \
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"${before:-}")
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local removed_wg removed_fw
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IFS="|" read -r removed_wg removed_fw <<< "$result"
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local total=$(( removed_wg + removed_fw ))
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if [[ "$total" -eq 0 ]]; then
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log::wg_warning "No log entries found matching the criteria"
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return 0
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fi
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log::wg_success "Removed ${total} log entries (wg: ${removed_wg}, fw: ${removed_fw})"
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}
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function cmd::logs::show_wg_events() {
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local filter_ip="${1:-}" filter_name="${2:-}" filter_type="${3:-}" limit="${4:-50}"
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[[ ! -f "$WG_EVENTS_LOG" ]] && return 0
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printf " WireGuard Events:\n"
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printf " %-20s %-20s %-18s %s\n" "TIME" "CLIENT" "ENDPOINT" "EVENT"
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printf " %s\n" "$(printf '─%.0s' {1..75})"
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local found=false
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while IFS="|" read -r ts client endpoint event; do
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[[ -z "$ts" ]] && continue
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local colored_event
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case "$event" in
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attempt*) colored_event="\033[1;31m${event}\033[0m" ;;
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handshake*) colored_event="\033[1;32m${event}\033[0m" ;;
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*) colored_event="$event" ;;
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esac
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printf " %-20s %-20s %-18s %b\n" "$ts" "$client" "$endpoint" "$colored_event"
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found=true
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done < <(json::wg_events "$WG_EVENTS_LOG" "$filter_name" "$filter_type" "$limit")
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$found || printf " —\n"
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printf "\n"
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}
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function cmd::logs::show_fw_events() {
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local filter_ip="${1:-}" filter_name="${2:-}" filter_type="${3:-}" limit="${4:-50}"
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[[ ! -f "$FW_EVENTS_LOG" ]] && return 0
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printf " Firewall Drops:\n"
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printf " %-20s %-18s %-25s %s\n" "TIME" "CLIENT" "DESTINATION" "PROTOCOL"
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printf " %s\n" "$(printf '─%.0s' {1..75})"
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local found=false
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while IFS="|" read -r ts client dst proto; do
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[[ -z "$ts" ]] && continue
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local colored_proto
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case "$proto" in
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tcp*) colored_proto="\033[1;33m${proto}\033[0m" ;;
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udp*) colored_proto="\033[1;36m${proto}\033[0m" ;;
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icmp*) colored_proto="\033[0;37m${proto}\033[0m" ;;
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*) colored_proto="$proto" ;;
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esac
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printf " %-20s %-18s %-25s %b\n" "$ts" "$client" "$dst" "$colored_proto"
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found=true
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done < <(json::fw_events "$FW_EVENTS_LOG" "$filter_ip" "$filter_type" \
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"$(ctx::clients)" "$limit")
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$found || printf " —\n"
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printf "\n"
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}
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function cmd::logs::rotate() {
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local days=7 force=false
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--days) days="$2"; shift 2 ;;
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--force) force=true; shift ;;
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--help) cmd::logs::help; return ;;
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*) log::error "Unknown flag: $1"; return 1 ;;
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esac
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done
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$force || {
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read -r -p "Remove log entries older than ${days} days? [y/N] " confirm
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case "$confirm" in
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[yY]*) ;;
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*) log::info "Aborted"; return 0 ;;
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esac
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}
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local result
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result=$(json::remove_events_filtered \
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"$WG_EVENTS_LOG" "$FW_EVENTS_LOG" \
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"" "" "false" "false" "$days")
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local removed_wg removed_fw
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IFS="|" read -r removed_wg removed_fw <<< "$result"
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local total=$(( removed_wg + removed_fw ))
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if [[ "$total" -eq 0 ]]; then
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log::wg_warning "No log entries older than ${days} days"
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return 0
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fi
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log::wg_success "Rotated ${total} entries older than ${days} days (wg: ${removed_wg}, fw: ${removed_fw})"
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} |