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[client] Add block inbound flag to disallow inbound connections of any kind (#3897)

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This commit is contained in:
Viktor Liu
2025-06-03 10:53:27 +02:00
committed by GitHub
parent f367925496
commit 1ce4ee0cef
18 changed files with 878 additions and 745 deletions
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8
client/firewall/nftables/router_linux.go
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@ -573,10 +573,6 @@ func (r *router) deleteNftRule(rule *nftables.Rule, ruleKey string) error {
// AddNatRule appends a nftables rule pair to the nat chain
func (r *router) AddNatRule(pair firewall.RouterPair) error {
if err := r.ipFwdState.RequestForwarding(); err != nil {
return err
}
if err := r.refreshRulesMap(); err != nil {
return fmt.Errorf(refreshRulesMapError, err)
}
@ -1006,10 +1002,6 @@ func (r *router) removeAcceptForwardRulesIptables(ipt *iptables.IPTables) error
// RemoveNatRule removes the prerouting mark rule
func (r *router) RemoveNatRule(pair firewall.RouterPair) error {
if err := r.ipFwdState.ReleaseForwarding(); err != nil {
log.Errorf("%v", err)
}
if err := r.refreshRulesMap(); err != nil {
return fmt.Errorf(refreshRulesMapError, err)
}