Add wireguard outbound and test

test/wireguard_test.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"net/netip"
+	"testing"
+	"time"
+
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/option"
+)
+
+func TestWireGuard(t *testing.T) {
+	startDockerContainer(t, DockerOptions{
+		Image: ImageBoringTun,
+		Cap:   []string{"MKNOD", "NET_ADMIN", "NET_RAW"},
+		Ports: []uint16{serverPort, testPort},
+		Bind: map[string]string{
+			"wireguard.conf": "/etc/wireguard/wg0.conf",
+		},
+		Cmd: []string{"wg0"},
+	})
+	time.Sleep(5 * time.Second)
+	startInstance(t, option.Options{
+		Log: &option.LogOptions{
+			Level: "trace",
+		},
+		Inbounds: []option.Inbound{
+			{
+				Type: C.TypeMixed,
+				MixedOptions: option.HTTPMixedInboundOptions{
+					ListenOptions: option.ListenOptions{
+						Listen:     option.ListenAddress(netip.IPv4Unspecified()),
+						ListenPort: clientPort,
+					},
+				},
+			},
+		},
+		Outbounds: []option.Outbound{
+			{
+				Type: C.TypeWireGuard,
+				WireGuardOptions: option.WireGuardOutboundOptions{
+					ServerOptions: option.ServerOptions{
+						Server:     "127.0.0.1",
+						ServerPort: serverPort,
+					},
+					LocalAddress:  []string{"10.0.0.2/32"},
+					PrivateKey:    "qGnwlkZljMxeECW8fbwAWdvgntnbK7B8UmMFl3zM0mk=",
+					PeerPublicKey: "QsdcBm+oJw2oNv0cIFXLIq1E850lgTBonup4qnKEQBg=",
+				},
+			},
+		},
+	})
+	testSuitWg(t, clientPort, testPort)
+}