nuno gist felülvizsgálása 1 month ago. Revízióhoz ugrás
1 file changed, 54 insertions
gistfile1.txt(fájl létrehozva)
| @@ -0,0 +1,54 @@ | |||
| 1 | + | function cmd::fw::list() { | |
| 2 | + | local peer="" type="" | |
| 3 | + | local show_nflog=true show_accept=true show_drop=true | |
| 4 | + | ||
| 5 | + | while [[ $# -gt 0 ]]; do | |
| 6 | + | case "$1" in | |
| 7 | + | --peer) peer="$2"; shift 2 ;; | |
| 8 | + | --type) type="$2"; shift 2 ;; | |
| 9 | + | --no-nflog) show_nflog=false; shift ;; | |
| 10 | + | --no-accept) show_accept=false; shift ;; | |
| 11 | + | --no-drop) show_drop=false; shift ;; | |
| 12 | + | *) shift ;; | |
| 13 | + | esac | |
| 14 | + | done | |
| 15 | + | ||
| 16 | + | log::section "Firewall Rules (FORWARD)" | |
| 17 | + | printf "\n" | |
| 18 | + | ||
| 19 | + | if [[ -n "$peer" ]]; then | |
| 20 | + | local ip | |
| 21 | + | ip=$(peers::get_ip "$peer") | |
| 22 | + | [[ -z "$ip" ]] && log::error "Peer not found: $peer" && return 1 | |
| 23 | + | iptables -L FORWARD -n -v | grep -F "$ip" | while IFS= read -r rule; do | |
| 24 | + | [[ -z "$rule" ]] && continue | |
| 25 | + | ! $show_nflog && [[ "$rule" =~ NFLOG ]] && continue | |
| 26 | + | ! $show_accept && [[ "$rule" =~ ACCEPT ]] && continue | |
| 27 | + | ! $show_drop && [[ "$rule" =~ DROP ]] && continue | |
| 28 | + | ui::firewall_rule "$rule" | |
| 29 | + | done | |
| 30 | + | elif [[ -n "$type" ]]; then | |
| 31 | + | local subnet | |
| 32 | + | subnet=$(config::subnet_for "$type") | |
| 33 | + | [[ -z "$subnet" ]] && log::error "Unknown type: $type" && return 1 | |
| 34 | + | iptables -L FORWARD -n -v | grep -F "$subnet" | while IFS= read -r rule; do | |
| 35 | + | [[ -z "$rule" ]] && continue | |
| 36 | + | ! $show_nflog && [[ "$rule" =~ NFLOG ]] && continue | |
| 37 | + | ! $show_accept && [[ "$rule" =~ ACCEPT ]] && continue | |
| 38 | + | ! $show_drop && [[ "$rule" =~ DROP ]] && continue | |
| 39 | + | ui::firewall_rule "$rule" | |
| 40 | + | done | |
| 41 | + | else | |
| 42 | + | iptables -L FORWARD -n -v \ | |
| 43 | + | | grep -v "^Chain\|^target\|^$\|ACCEPT.*0\.0\.0\.0.*0\.0\.0\.0" \ | |
| 44 | + | | while IFS= read -r rule; do | |
| 45 | + | [[ -z "$rule" ]] && continue | |
| 46 | + | ! $show_nflog && [[ "$rule" =~ NFLOG ]] && continue | |
| 47 | + | ! $show_accept && [[ "$rule" =~ ACCEPT ]] && continue | |
| 48 | + | ! $show_drop && [[ "$rule" =~ DROP ]] && continue | |
| 49 | + | ui::firewall_rule "$rule" | |
| 50 | + | done | |
| 51 | + | fi | |
| 52 | + | ||
| 53 | + | printf "\n" | |
| 54 | + | } | |
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