示例#1
0
func TestSourceIPRule(t *testing.T) {
	assert := assert.On(t)

	rule := ParseRule([]byte(`{
    "type": "field",
    "source": [
      "10.0.0.0/8",
      "192.0.0.0/24"
    ],
    "outboundTag": "direct"
  }`))
	assert.Pointer(rule).IsNotNil()
	cond, err := rule.BuildCondition()
	assert.Error(err).IsNil()
	assert.Bool(cond.Apply(proxy.ContextWithSource(context.Background(), v2net.TCPDestination(v2net.DomainAddress("www.ooxx.com"), 80)))).IsFalse()
	assert.Bool(cond.Apply(proxy.ContextWithSource(context.Background(), v2net.TCPDestination(v2net.IPAddress([]byte{10, 0, 0, 1}), 80)))).IsTrue()
	assert.Bool(cond.Apply(proxy.ContextWithSource(context.Background(), v2net.TCPDestination(v2net.IPAddress([]byte{127, 0, 0, 1}), 80)))).IsFalse()
	assert.Bool(cond.Apply(proxy.ContextWithSource(context.Background(), v2net.TCPDestination(v2net.IPAddress([]byte{192, 0, 0, 1}), 80)))).IsTrue()
}
示例#2
0
func (w *udpWorker) callback(b *buf.Buffer, source v2net.Destination, originalDest v2net.Destination) {
	conn, existing := w.getConnection(source)
	conn.input <- b.Bytes()

	if !existing {
		go func() {
			ctx := w.ctx
			ctx, cancel := context.WithCancel(ctx)
			conn.cancel = cancel
			if originalDest.IsValid() {
				ctx = proxy.ContextWithOriginalDestination(ctx, originalDest)
			}
			if len(w.tag) > 0 {
				ctx = proxy.ContextWithInboundTag(ctx, w.tag)
			}
			ctx = proxy.ContextWithSource(ctx, source)
			ctx = proxy.ContextWithInboundDestination(ctx, v2net.UDPDestination(w.address, w.port))
			w.proxy.Process(ctx, v2net.Network_UDP, conn)
			w.removeConn(source)
			cancel()
		}()
	}
}