--- /dev/null
+++ b/option/obfhttp.go
@@ -0,0 +1,35 @@
+// OMV
+package option
+
+import (
+	"github.com/sagernet/sing/common/auth"
+	"github.com/sagernet/sing/common/json/badoption"
+)
+
+type ObfHTTPInboundOptions struct {
+	ListenOptions
+	InboundTLSOptionsContainer
+	Users           []auth.User        `json:"users,omitempty"`
+	Path            string             `json:"path,omitempty"`
+	Encoding        string             `json:"encoding,omitempty"`
+	Encryption      *ObfHTTPEncryption `json:"encryption,omitempty"`
+	SessionTimeout  badoption.Duration `json:"session_timeout,omitempty"`
+	LongPollTimeout badoption.Duration `json:"long_poll_timeout,omitempty"`
+}
+
+type ObfHTTPOutboundOptions struct {
+	DialerOptions
+	ServerOptions
+	OutboundTLSOptionsContainer
+	Username        string             `json:"username,omitempty"`
+	Password        string             `json:"password,omitempty"`
+	Path            string             `json:"path,omitempty"`
+	Encoding        string             `json:"encoding,omitempty"`
+	Encryption      *ObfHTTPEncryption `json:"encryption,omitempty"`
+	LongPollTimeout badoption.Duration `json:"long_poll_timeout,omitempty"`
+}
+
+type ObfHTTPEncryption struct {
+	Method   string `json:"method"`
+	Password string `json:"password"`
+}