1 files changed, 0 insertions, 122 deletions
diff --git a/pkg/firewall/firewalld.go b/pkg/firewall/firewalld.go
deleted file mode 100644
index 15e845cb7..000000000
--- a/pkg/firewall/firewalld.go
+++ /dev/null
@@ -1,122 +0,0 @@
-// +build linux
-
-// Copyright 2018 CNI authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package firewall
-
-import (
-	"fmt"
-	"github.com/sirupsen/logrus"
-	"strings"
-
-	"github.com/godbus/dbus"
-)
-
-const (
-	dbusName               = "org.freedesktop.DBus"
-	dbusPath               = "/org/freedesktop/DBus"
-	dbusGetNameOwnerMethod = "GetNameOwner"
-
-	firewalldName               = "org.fedoraproject.FirewallD1"
-	firewalldPath               = "/org/fedoraproject/FirewallD1"
-	firewalldZoneInterface      = "org.fedoraproject.FirewallD1.zone"
-	firewalldAddSourceMethod    = "addSource"
-	firewalldRemoveSourceMethod = "removeSource"
-
-	errZoneAlreadySet = "ZONE_ALREADY_SET"
-)
-
-// Only used for testcases to override the D-Bus connection
-var testConn *dbus.Conn
-
-type fwdBackend struct {
-	conn *dbus.Conn
-}
-
-// fwdBackend implements the FirewallBackend interface
-var _ FirewallBackend = &fwdBackend{}
-
-func getConn() (*dbus.Conn, error) {
-	if testConn != nil {
-		return testConn, nil
-	}
-	return dbus.SystemBus()
-}
-
-// isFirewalldRunning checks whether firewalld is running.
-func isFirewalldRunning() bool {
-	conn, err := getConn()
-	if err != nil {
-		return false
-	}
-
-	dbusObj := conn.Object(dbusName, dbusPath)
-	var res string
-	if err := dbusObj.Call(dbusName+"."+dbusGetNameOwnerMethod, 0, firewalldName).Store(&res); err != nil {
-		return false
-	}
-
-	return true
-}
-
-func newFirewalldBackend() (FirewallBackend, error) {
-	conn, err := getConn()
-	if err != nil {
-		return nil, err
-	}
-
-	backend := &fwdBackend{
-		conn: conn,
-	}
-	return backend, nil
-}
-
-func getFirewalldZone(conf *FirewallNetConf) string {
-	if conf.FirewalldZone != "" {
-		return conf.FirewalldZone
-	}
-
-	return "trusted"
-}
-
-func (fb *fwdBackend) Add(conf *FirewallNetConf) error {
-	zone := getFirewalldZone(conf)
-
-	for _, ip := range conf.PrevResult.IPs {
-		ipStr := ipString(ip.Address)
-		// Add a firewalld rule which assigns the given source IP to the given zone
-		firewalldObj := fb.conn.Object(firewalldName, firewalldPath)
-		var res string
-		if err := firewalldObj.Call(firewalldZoneInterface+"."+firewalldAddSourceMethod, 0, zone, ipStr).Store(&res); err != nil {
-			if !strings.Contains(err.Error(), errZoneAlreadySet) {
-				return fmt.Errorf("failed to add the address %v to %v zone: %v", ipStr, zone, err)
-			}
-		}
-	}
-	return nil
-}
-
-func (fb *fwdBackend) Del(conf *FirewallNetConf) error {
-	for _, ip := range conf.PrevResult.IPs {
-		ipStr := ipString(ip.Address)
-		// Remove firewalld rules which assigned the given source IP to the given zone
-		firewalldObj := fb.conn.Object(firewalldName, firewalldPath)
-		var res string
-		if err := firewalldObj.Call(firewalldZoneInterface+"."+firewalldRemoveSourceMethod, 0, getFirewalldZone(conf), ipStr).Store(&res); err != nil {
-			logrus.Errorf("unable to store firewallobj")
-		}
-	}
-	return nil
-}