fix: convert accept obfs/obfs-host as aliases for mode/host in ss v2ray-plugin URL (#2712)

common/convert/converter.go

@@ -453,10 +453,18 @@ func ConvertsV2Ray(buf []byte) ([]map[string]any, error) {
 						"host": pluginInfo.Get("obfs-host"),
 					}
 				} else if strings.Contains(pluginName, "v2ray-plugin") {
+					mode := pluginInfo.Get("mode")
+					if mode == "" {
+						mode = pluginInfo.Get("obfs")
+					}
+					host := pluginInfo.Get("host")
+					if host == "" {
+						host = pluginInfo.Get("obfs-host")
+					}
 					ss["plugin"] = "v2ray-plugin"
 					ss["plugin-opts"] = map[string]any{
-						"mode": pluginInfo.Get("mode"),
-						"host": pluginInfo.Get("host"),
+						"mode": mode,
+						"host": host,
 						"path": pluginInfo.Get("path"),
 						"tls":  strings.Contains(plugin, "tls"),
 					}