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fix: make macOS ALTQ and firewall related messages silent (fixes #162)

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This commit is contained in:
evilsocket 2018-03-09 14:33:29 +01:00
commit 68167b3f7c
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GPG key ID: 1564D7F30393A456
2 changed files with 22 additions and 9 deletions
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17
firewall/firewall_darwin.go
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@ -39,7 +39,7 @@ func Make(iface *network.Endpoint) FirewallManager {
}
func (f PfFirewall) sysCtlRead(param string) (string, error) {
if out, err := core.Exec("sysctl", []string{param}); err != nil {
if out, err := core.ExecSilent("sysctl", []string{param}); err != nil {
return "", err
} else if m := sysCtlParser.FindStringSubmatch(out); len(m) == 3 && m[1] == param {
return m[2], nil
@ -50,7 +50,7 @@ func (f PfFirewall) sysCtlRead(param string) (string, error) {
func (f PfFirewall) sysCtlWrite(param string, value string) (string, error) {
args := []string{"-w", fmt.Sprintf("%s=%s", param, value)}
out, err := core.Exec("sysctl", args)
out, err := core.ExecSilent("sysctl", args)
if err != nil {
return "", err
}
@ -113,9 +113,9 @@ func (f PfFirewall) generateRule(r *Redirection) string {
func (f *PfFirewall) enable(enabled bool) {
f.enabled = enabled
if enabled {
core.Exec("pfctl", []string{"-e"})
core.ExecSilent("pfctl", []string{"-e"})
} else {
core.Exec("pfctl", []string{"-d"})
core.ExecSilent("pfctl", []string{"-d"})
}
}
@ -133,14 +133,13 @@ func (f PfFirewall) EnableRedirection(r *Redirection, enabled bool) error {
return err
}
// load the rule
if _, err := core.Exec("pfctl", []string{"-f", f.filename}); err != nil {
return err
}
// enable pf
f.enable(true)
// load the rule
if _, err := core.ExecSilent("pfctl", []string{"-f", f.filename}); err != nil {
return err
}
} else {
fd, err := os.Open(f.filename)
if err == nil {