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Disabling icmp ping

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This commit is contained in:
Owen
2025-12-16 16:30:14 -05:00
parent 5c5ef4c7e6
commit a9b84c8c09
4 changed files with 30 additions and 21 deletions
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25
clients/clients.go
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@@ -40,12 +40,13 @@ type Target struct {
SourcePrefix string `json:"sourcePrefix"`
DestPrefix string `json:"destPrefix"`
RewriteTo string `json:"rewriteTo,omitempty"`
DisableIcmp bool `json:"disableIcmp,omitempty"`
PortRange []PortRange `json:"portRange,omitempty"`
}
type PortRange struct {
Min uint16 `json:"min"`
Max uint16 `json:"max"`
Min uint16 `json:"min"`
Max uint16 `json:"max"`
Protocol string `json:"protocol"` // "tcp" or "udp"
}
@@ -593,8 +594,8 @@ func (s *WireGuardService) ensureWireguardInterface(wgconfig WgConfig) error {
s.dns,
s.mtu,
netstack2.NetTunOptions{
EnableTCPProxy: true,
EnableUDPProxy: true,
EnableTCPProxy: true,
EnableUDPProxy: true,
EnableICMPProxy: true,
},
)
@@ -701,13 +702,13 @@ func (s *WireGuardService) ensureTargets(targets []Target) error {
var portRanges []netstack2.PortRange
for _, pr := range target.PortRange {
portRanges = append(portRanges, netstack2.PortRange{
Min: pr.Min,
Max: pr.Max,
Min: pr.Min,
Max: pr.Max,
Protocol: pr.Protocol,
})
}
s.tnet.AddProxySubnetRule(sourcePrefix, destPrefix, target.RewriteTo, portRanges)
s.tnet.AddProxySubnetRule(sourcePrefix, destPrefix, target.RewriteTo, portRanges, target.DisableIcmp)
logger.Info("Added target subnet from %s to %s rewrite to %s with port ranges: %v", target.SourcePrefix, target.DestPrefix, target.RewriteTo, target.PortRange)
}
@@ -1095,10 +1096,11 @@ func (s *WireGuardService) handleAddTarget(msg websocket.WSMessage) {
portRanges = append(portRanges, netstack2.PortRange{
Min: pr.Min,
Max: pr.Max,
Protocol: pr.Protocol,
})
}
s.tnet.AddProxySubnetRule(sourcePrefix, destPrefix, target.RewriteTo, portRanges)
s.tnet.AddProxySubnetRule(sourcePrefix, destPrefix, target.RewriteTo, portRanges, target.DisableIcmp)
logger.Info("Added target subnet from %s to %s rewrite to %s with port ranges: %v", target.SourcePrefix, target.DestPrefix, target.RewriteTo, target.PortRange)
}
@@ -1210,12 +1212,13 @@ func (s *WireGuardService) handleUpdateTarget(msg websocket.WSMessage) {
var portRanges []netstack2.PortRange
for _, pr := range target.PortRange {
portRanges = append(portRanges, netstack2.PortRange{
Min: pr.Min,
Max: pr.Max,
Min: pr.Min,
Max: pr.Max,
Protocol: pr.Protocol,
})
}
s.tnet.AddProxySubnetRule(sourcePrefix, destPrefix, target.RewriteTo, portRanges)
s.tnet.AddProxySubnetRule(sourcePrefix, destPrefix, target.RewriteTo, portRanges, target.DisableIcmp)
logger.Info("Added target subnet from %s to %s rewrite to %s with port ranges: %v", target.SourcePrefix, target.DestPrefix, target.RewriteTo, target.PortRange)
}
}