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feat(firewall): support icmp rules

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This commit is contained in:
Quentin McGaw
2024-12-25 20:05:46 +00:00
parent ddd9f4d021
commit e890c50da6
2 changed files with 16 additions and 2 deletions
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4
internal/firewall/list.go
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@@ -22,7 +22,7 @@ type chainRule struct {
packets uint64
bytes uint64
target string // "ACCEPT", "DROP", "REJECT" or "REDIRECT"
protocol string // "tcp", "udp" or "" for all protocols.
protocol string // "icmp", "tcp", "udp" or "" for all protocols.
inputInterface string // input interface, for example "tun0" or "*""
outputInterface string // output interface, for example "eth0" or "*""
source netip.Prefix // source IP CIDR, for example 0.0.0.0/0. Must be valid.
@@ -324,6 +324,8 @@ var ErrProtocolUnknown = errors.New("unknown protocol")
func parseProtocol(s string) (protocol string, err error) {
switch s {
case "0":
case "1":
protocol = "icmp"
case "6":
protocol = "tcp"
case "17":