feat(anytls): add AnyTLS protocol support with parsing and configuration options

pkg/adapter/clash/clash.go

@@ -57,6 +57,7 @@ func (c *Clash) parseProxy(p proxy.Proxy, uuid string) (*Proxy, error) {
 		"vmess":       parseVmess,
 		"hysteria2":   parseHysteria2,
 		"tuic":        parseTuic,
+		"anytls":      parseAnyTLS,
 	}
 
 	if parseFunc, exists := parseFuncs[p.Protocol]; exists {

pkg/adapter/clash/parse.go

@@ -136,6 +136,35 @@ func parseTuic(data proxy.Proxy, uuid string) (*Proxy, error) {
 	return p, nil
 }
 
+func parseAnyTLS(data proxy.Proxy, uuid string) (*Proxy, error) {
+	anyTLS, ok := data.Option.(proxy.AnyTLS)
+	if !ok {
+		return nil, fmt.Errorf("invalid type for AnyTLS")
+	}
+
+	p := &Proxy{
+		Name:     data.Name,
+		Type:     "anytls",
+		Server:   data.Server,
+		Port:     data.Port,
+		Password: uuid,
+		UDP:      true,
+		ALPN: []string{
+			"h2",
+			"http/1.1",
+		},
+	}
+
+	if anyTLS.SecurityConfig.SNI != "" {
+		p.SNI = anyTLS.SecurityConfig.SNI
+	}
+	if anyTLS.SecurityConfig.AllowInsecure {
+		p.SkipCertVerify = anyTLS.SecurityConfig.AllowInsecure
+	}
+
+	return p, nil
+}
+
 func setSecurityOptions(p *Proxy, security string, config proxy.SecurityConfig) {
 	switch security {
 	case "tls":