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conn_test.go
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conn_test.go
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package ipset
import (
"net"
"testing"
"time"
"github.com/mdlayher/netlink"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
"github.com/ti-mo/netfilter"
)
type queryMock struct {
mock.Mock
}
func (q queryMock) Close() error {
return nil
}
func (q queryMock) Query(nlm netlink.Message) ([]netlink.Message, error) {
args := q.Called(nlm.Data)
return args.Get(0).([]netlink.Message), args.Error(1)
}
func TestConn_Protocol(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00}
m.On("Query", data).Return([]netlink.Message{
{Data: []byte{0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00}},
}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
res, err := c.Protocol()
if assert2.NoError(err) {
assert2.Equal(uint8(6), res.Protocol.Get())
}
m.AssertExpectations(t)
}
func TestConn_Create(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x66, 0x6f, 0x6f, 0x00, 0x0d, 0x00, 0x03, 0x00, 0x68, 0x61, 0x73, 0x68, 0x3a, 0x6d, 0x61, 0x63,
0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x05, 0x00,
0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x07, 0x80,
}
m.On("Query", data).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.Create("foo", "hash:mac", 0, 0))
m.AssertExpectations(t)
}
func TestConn_Create_WithOptions(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x62, 0x61, 0x61, 0x00, 0x0d, 0x00, 0x03, 0x00, 0x68, 0x61, 0x73, 0x68, 0x3a, 0x6d, 0x61, 0x63,
0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x05, 0x00,
0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x07, 0x80, 0x08, 0x00, 0x06, 0x40, 0x00, 0x00, 0x00, 0x01,
}
m.On("Query", data).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.Create("baa", "hash:mac", 0, netfilter.ProtoUnspec, CreateDataTimeout(1*time.Second)))
m.AssertExpectations(t)
}
func TestConn_DestroyOne(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x66, 0x6f, 0x6f, 0x00,
}
m.On("Query", data).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.Destroy("foo"))
m.AssertExpectations(t)
}
func TestConn_DestroyAll(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00,
}
m.On("Query", data).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.DestroyAll())
m.AssertExpectations(t)
}
func TestConn_FlushOne(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x66, 0x6f, 0x6f, 0x00,
}
m.On("Query", data).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.Flush("foo"))
m.AssertExpectations(t)
}
func TestConn_FlushAll(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00,
}
m.On("Query", data).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.FlushAll())
m.AssertExpectations(t)
}
func TestConn_Rename(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x62, 0x61, 0x72, 0x00, 0x08, 0x00, 0x03, 0x00, 0x62, 0x61, 0x7a, 0x00,
}
m.On("Query", data).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.Rename("bar", "baz"))
m.AssertExpectations(t)
}
func TestConn_Swap(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x62, 0x61, 0x72, 0x00, 0x08, 0x00, 0x03, 0x00, 0x62, 0x61, 0x7a, 0x00,
}
m.On("Query", data).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.Swap("bar", "baz"))
m.AssertExpectations(t)
}
func TestConn_Test(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x62, 0x61, 0x7a, 0x00, 0x10, 0x00, 0x07, 0x80, 0x0c, 0x00, 0x01, 0x80, 0x08, 0x00, 0x01, 0x40,
0xc0, 0xa8, 0x01, 0x01,
}
m.On("Query", data).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.Test("baz", EntryIP(net.ParseIP("192.168.1.1"))))
m.AssertExpectations(t)
}
func TestConn_Header(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x62, 0x61, 0x7a, 0x00,
}
m.On("Query", data).Return([]netlink.Message{
{Data: []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x62, 0x61, 0x7a, 0x00, 0x0c, 0x00, 0x03, 0x00, 0x68, 0x61, 0x73, 0x68, 0x3a, 0x69, 0x70, 0x00,
0x05, 0x00, 0x05, 0x00, 0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
}},
}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
res, err := c.Header("baz")
if assert2.NoError(err) {
assert2.Equal("hash:ip", res.TypeName.Get())
}
m.AssertExpectations(t)
}
func TestConn_List(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
data := []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00,
}
m.On("Query", data).Return([]netlink.Message{
{Data: []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x62, 0x61, 0x61, 0x00, 0x0c, 0x00, 0x03, 0x00, 0x68, 0x61, 0x73, 0x68, 0x3a, 0x69, 0x70, 0x00,
0x05, 0x00, 0x05, 0x00, 0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00,
0x2c, 0x00, 0x07, 0x80, 0x08, 0x00, 0x12, 0x40, 0x00, 0x00, 0x04, 0x00, 0x08, 0x00, 0x13, 0x40,
0x00, 0x01, 0x00, 0x00, 0x08, 0x00, 0x19, 0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x1a, 0x40,
0x00, 0x00, 0x00, 0x58, 0x08, 0x00, 0x18, 0x40, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x08, 0x80,
}},
{Data: []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x62, 0x61, 0x72, 0x00, 0x0d, 0x00, 0x03, 0x00, 0x68, 0x61, 0x73, 0x68, 0x3a, 0x6d, 0x61, 0x63,
0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00,
0x00, 0x00, 0x00, 0x00, 0x2c, 0x00, 0x07, 0x80, 0x08, 0x00, 0x12, 0x40, 0x00, 0x00, 0x04, 0x00,
0x08, 0x00, 0x13, 0x40, 0x00, 0x01, 0x00, 0x00, 0x08, 0x00, 0x19, 0x40, 0x00, 0x00, 0x00, 0x00,
0x08, 0x00, 0x1a, 0x40, 0x00, 0x00, 0x01, 0x18, 0x08, 0x00, 0x18, 0x40, 0x00, 0x00, 0x00, 0x03,
0x34, 0x00, 0x08, 0x80, 0x10, 0x00, 0x07, 0x80, 0x0a, 0x00, 0x11, 0x00, 0x01, 0x23, 0x45, 0x67,
0x89, 0xaf, 0x00, 0x00, 0x10, 0x00, 0x07, 0x80, 0x0a, 0x00, 0x11, 0x00, 0x01, 0x23, 0x45, 0x67,
0x89, 0xae, 0x00, 0x00, 0x10, 0x00, 0x07, 0x80, 0x0a, 0x00, 0x11, 0x00, 0x01, 0x23, 0x45, 0x67,
0x89, 0xad, 0x00, 0x00,
}},
{Data: []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x62, 0x61, 0x7a, 0x00, 0x0c, 0x00, 0x03, 0x00, 0x68, 0x61, 0x73, 0x68, 0x3a, 0x69, 0x70, 0x00,
0x05, 0x00, 0x05, 0x00, 0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
0x2c, 0x00, 0x07, 0x80, 0x08, 0x00, 0x12, 0x40, 0x00, 0x00, 0x04, 0x00, 0x08, 0x00, 0x13, 0x40,
0x00, 0x01, 0x00, 0x00, 0x08, 0x00, 0x19, 0x40, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x1a, 0x40,
0x00, 0x00, 0x00, 0xe8, 0x08, 0x00, 0x18, 0x40, 0x00, 0x00, 0x00, 0x03, 0x34, 0x00, 0x08, 0x80,
0x10, 0x00, 0x07, 0x80, 0x0c, 0x00, 0x01, 0x80, 0x08, 0x00, 0x01, 0x00, 0xc0, 0xa8, 0x08, 0x03,
0x10, 0x00, 0x07, 0x80, 0x0c, 0x00, 0x01, 0x80, 0x08, 0x00, 0x01, 0x00, 0xc0, 0xa8, 0x08, 0x02,
0x10, 0x00, 0x07, 0x80, 0x0c, 0x00, 0x01, 0x80, 0x08, 0x00, 0x01, 0x00, 0xc0, 0xa8, 0x08, 0x01,
}},
}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
res, err := c.ListAll()
if assert2.NoError(err) {
assert2.Len(res, 3)
p := &res[0]
assert2.Equal("baa", p.Name.Get())
assert2.Equal("hash:ip", p.TypeName.Get())
assert2.Len(p.Entries, 0)
p = &res[1]
assert2.Equal("bar", p.Name.Get())
assert2.Equal("hash:mac", p.TypeName.Get())
assert2.Len(p.Entries, 3)
assert2.Equal(net.HardwareAddr{0x01, 0x23, 0x45, 0x67, 0x89, 0xaf}, p.Entries[0].Ether.Get())
p = &res[2]
assert2.Equal("baz", p.Name.Get())
assert2.Equal("hash:ip", p.TypeName.Get())
assert2.Len(p.Entries, 3)
assert2.Equal(net.IP{192, 168, 8, 3}, p.Entries[0].IP.Get())
}
m.AssertExpectations(t)
}
func TestConn_Add(t *testing.T) {
assert2 := assert.New(t)
m := new(queryMock)
m.On("Query", []byte{
0x02, 0x00, 0x00, 0x00, 0x05, 0x00, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00, 0x08, 0x00, 0x02, 0x00,
0x66, 0x6f, 0x6f, 0x00, 0x34, 0x00, 0x08, 0x80, 0x18, 0x00, 0x07, 0x80, 0x0c, 0x00, 0x01, 0x80,
0x08, 0x00, 0x01, 0x40, 0xc0, 0xa8, 0x01, 0x01, 0x08, 0x00, 0x09, 0x40, 0x00, 0x00, 0x00, 0x00,
0x18, 0x00, 0x07, 0x80, 0x0c, 0x00, 0x01, 0x80, 0x08, 0x00, 0x01, 0x40, 0xc0, 0xa8, 0x01, 0x02,
0x08, 0x00, 0x09, 0x40, 0x00, 0x00, 0x00, 0x01, 0x08, 0x00, 0x09, 0x40, 0x00, 0x00, 0x00, 0x00,
}).Return([]netlink.Message{}, nil)
c := Conn{Family: netfilter.ProtoIPv4, Conn: m}
assert2.NoError(c.Add("foo",
NewEntry(EntryIP(net.ParseIP("192.168.1.1"))),
NewEntry(EntryIP(net.ParseIP("192.168.1.2")))))
m.AssertExpectations(t)
}