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refact: simplified firewall interface

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This commit is contained in:
evilsocket 2018-02-06 15:58:26 +01:00
commit 2d9764d026
3 changed files with 1 additions and 21 deletions
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12
firewall/firewall_linux.go
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@ -14,9 +14,7 @@ type LinuxFirewall struct {
}
const (
IPV4ForwardingFile = "/proc/sys/net/ipv4/ip_forward"
IPV4ICMPBcastFile = "/proc/sys/net/ipv4/icmp_echo_ignore_broadcasts"
IPV4SendRedirectsFile = "/proc/sys/net/ipv4/conf/all/send_redirects"
IPV4ForwardingFile = "/proc/sys/net/ipv4/ip_forward"
)
func Make() FirewallManager {
@ -64,14 +62,6 @@ func (f LinuxFirewall) EnableForwarding(enabled bool) error {
return f.enableFeature(IPV4ForwardingFile, enabled)
}
func (f LinuxFirewall) EnableIcmpBcast(enabled bool) error {
return f.enableFeature(IPV4ICMPBcastFile, enabled)
}
func (f LinuxFirewall) EnableSendRedirects(enabled bool) error {
return f.enableFeature(IPV4SendRedirectsFile, enabled)
}
func (f *LinuxFirewall) EnableRedirection(r *Redirection, enabled bool) error {
var opts []string