From 12de56d275a1474e7896f6b1c84655f66636e958 Mon Sep 17 00:00:00 2001
From: nite <admin@nite07.com>
Date: Thu, 4 Dec 2025 17:08:21 +0800
Subject: [PATCH] add: tuic protocol

---
 model/proxy/proxy.go | 22 +++++++++++++++++++++-
 model/proxy/tuic.go  | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 model/proxy/tuic.go

diff --git a/model/proxy/proxy.go b/model/proxy/proxy.go
index fe904b1..f7f9b00 100644
--- a/model/proxy/proxy.go
+++ b/model/proxy/proxy.go
@@ -85,6 +85,7 @@ type Proxy struct {
 	Vless
 	Vmess
 	Socks
+	Tuic
 }
 
 func (p Proxy) MarshalYAML() (any, error) {
@@ -179,6 +180,16 @@ func (p Proxy) MarshalYAML() (any, error) {
 			Name:  p.Name,
 			Socks: p.Socks,
 		}, nil
+	case "tuic":
+		return struct {
+			Type string `yaml:"type"`
+			Name string `yaml:"name"`
+			Tuic `yaml:",inline"`
+		}{
+			Type: p.Type,
+			Name: p.Name,
+			Tuic: p.Tuic,
+		}, nil
 	default:
 		return nil, fmt.Errorf("unsupported proxy type: %s", p.Type)
 	}
@@ -296,7 +307,16 @@ func (p *Proxy) UnmarshalYAML(node *yaml.Node) error {
 			return err
 		}
 		p.Socks = data.Socks
-
+	case "tuic":
+		var data struct {
+			Type string `yaml:"type"`
+			Name string `yaml:"name"`
+			Tuic `yaml:",inline"`
+		}
+		if err := node.Decode(&data); err != nil {
+			return err
+		}
+		p.Tuic = data.Tuic
 	default:
 		return fmt.Errorf("unsupported proxy type: %s", temp.Type)
 	}
diff --git a/model/proxy/tuic.go b/model/proxy/tuic.go
new file mode 100644
index 0000000..9272a37
--- /dev/null
+++ b/model/proxy/tuic.go
@@ -0,0 +1,35 @@
+package proxy
+
+type Tuic struct {
+	Server                string   `proxy:"server"`
+	Port                  int      `proxy:"port"`
+	Token                 string   `proxy:"token,omitempty"`
+	UUID                  string   `proxy:"uuid,omitempty"`
+	Password              string   `proxy:"password,omitempty"`
+	Ip                    string   `proxy:"ip,omitempty"`
+	HeartbeatInterval     int      `proxy:"heartbeat-interval,omitempty"`
+	ALPN                  []string `proxy:"alpn,omitempty"`
+	ReduceRtt             bool     `proxy:"reduce-rtt,omitempty"`
+	RequestTimeout        int      `proxy:"request-timeout,omitempty"`
+	UdpRelayMode          string   `proxy:"udp-relay-mode,omitempty"`
+	CongestionController  string   `proxy:"congestion-controller,omitempty"`
+	DisableSni            bool     `proxy:"disable-sni,omitempty"`
+	MaxUdpRelayPacketSize int      `proxy:"max-udp-relay-packet-size,omitempty"`
+
+	FastOpen             bool       `proxy:"fast-open,omitempty"`
+	MaxOpenStreams       int        `proxy:"max-open-streams,omitempty"`
+	CWND                 int        `proxy:"cwnd,omitempty"`
+	SkipCertVerify       bool       `proxy:"skip-cert-verify,omitempty"`
+	Fingerprint          string     `proxy:"fingerprint,omitempty"`
+	Certificate          string     `proxy:"certificate,omitempty"`
+	PrivateKey           string     `proxy:"private-key,omitempty"`
+	ReceiveWindowConn    int        `proxy:"recv-window-conn,omitempty"`
+	ReceiveWindow        int        `proxy:"recv-window,omitempty"`
+	DisableMTUDiscovery  bool       `proxy:"disable-mtu-discovery,omitempty"`
+	MaxDatagramFrameSize int        `proxy:"max-datagram-frame-size,omitempty"`
+	SNI                  string     `proxy:"sni,omitempty"`
+	ECHOpts              ECHOptions `proxy:"ech-opts,omitempty"`
+
+	UDPOverStream        bool `proxy:"udp-over-stream,omitempty"`
+	UDPOverStreamVersion int  `proxy:"udp-over-stream-version,omitempty"`
+}