Fix shadowsocks plugins

test/ss_plugin_test.go

@@ -0,0 +1,63 @@
+package main
+
+import (
+	"net/netip"
+	"testing"
+
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/option"
+)
+
+func TestShadowsocksObfs(t *testing.T) {
+	for _, mode := range []string{
+		"http", "tls",
+	} {
+		t.Run("obfs-local "+mode, func(t *testing.T) {
+			testShadowsocksPlugin(t, "obfs-local", "obfs="+mode, "--plugin obfs-server --plugin-opts obfs="+mode)
+		})
+	}
+}
+
+func TestShadowsocksV2RayPlugin(t *testing.T) {
+	testShadowsocksPlugin(t, "v2ray-plugin", "", "--plugin v2ray-plugin --plugin-opts=server")
+}
+
+func testShadowsocksPlugin(t *testing.T, name string, opts string, args string) {
+	startDockerContainer(t, DockerOptions{
+		Image: ImageShadowsocksLegacy,
+		Ports: []uint16{serverPort, testPort},
+		Env: []string{
+			"SS_MODULE=ss-server",
+			"SS_CONFIG=-s 0.0.0.0 -u -p 10000 -m chacha20-ietf-poly1305 -k FzcLbKs2dY9mhL " + args,
+		},
+	})
+	startInstance(t, option.Options{
+		Inbounds: []option.Inbound{
+			{
+				Type: C.TypeMixed,
+				MixedOptions: option.HTTPMixedInboundOptions{
+					ListenOptions: option.ListenOptions{
+						Listen:     option.ListenAddress(netip.IPv4Unspecified()),
+						ListenPort: clientPort,
+					},
+				},
+			},
+		},
+		Outbounds: []option.Outbound{
+			{
+				Type: C.TypeShadowsocks,
+				ShadowsocksOptions: option.ShadowsocksOutboundOptions{
+					ServerOptions: option.ServerOptions{
+						Server:     "127.0.0.1",
+						ServerPort: serverPort,
+					},
+					Method:        "chacha20-ietf-poly1305",
+					Password:      "FzcLbKs2dY9mhL",
+					Plugin:        name,
+					PluginOptions: opts,
+				},
+			},
+		},
+	})
+	testSuitSimple(t, clientPort, testPort)
+}