From 309062a8f5c6dc22f529c617242e7f314b05f0f7 Mon Sep 17 00:00:00 2001
From: 7Sageer <125936732+7Sageer@users.noreply.github.com>
Date: Wed, 31 Jul 2024 10:30:37 +0800
Subject: [PATCH] feat: Add support for TUIC protocol

---
 README.md                 |  8 ++++++--
 src/ClashConfigBuilder.js | 11 +++++++++++
 src/ProxyParsers.js       | 35 ++++++++++++++++++++++++++++++++---
 src/config.js             |  6 +-----
 wrangler.toml             |  1 -
 5 files changed, 50 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index ea53aac5..7dc7adf7 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 
 ## 功能特点
 
-- 支持协议：SS、VMess、VLESS、Hysteria2, Trojan
+- 支持协议：SS、VMess、VLESS、Hysteria2, Trojan, TUIC
 - 支持导入Base64订阅链接
 - [一键部署](#最近更新)， 无需后端
 - 支持客户端：
@@ -22,9 +22,13 @@
 
 ## 最近更新
 
+### 31/7
+
+- 支持 TUIC
+
 ### 30/7
 
-- 简化逆天路由规则
+- 简化路由逻辑
 - 修复了一些小问题
 
 ### 28/7
diff --git a/src/ClashConfigBuilder.js b/src/ClashConfigBuilder.js
index 343a6739..9a1c6baf 100644
--- a/src/ClashConfigBuilder.js
+++ b/src/ClashConfigBuilder.js
@@ -158,6 +158,17 @@ export class ClashConfigBuilder {
                     'skip-cert-verify': proxy.tls.insecure,
                     'flow': proxy.flow ?? undefined,
 				}
+            case 'tuic':
+                return {
+                    name: proxy.tag,
+                    type: proxy.type,
+                    server: proxy.server,
+                    port: proxy.server_port,
+                    uuid: proxy.uuid,
+                    password: proxy.password,
+                    'congestion-controller': proxy.congestion,
+                    'skip-cert-verify': proxy.tls.insecure,
+                };
             default:
                 return proxy; // Return as-is if no specific conversion is defined
         }
diff --git a/src/ProxyParsers.js b/src/ProxyParsers.js
index 04e374de..7eb5ca21 100644
--- a/src/ProxyParsers.js
+++ b/src/ProxyParsers.js
@@ -9,8 +9,11 @@ export class ProxyParser {
 			case 'vmess': return new VmessParser().parse(url);
 			case 'vless': return new VlessParser().parse(url);
       case 'hysteria2': return new Hysteria2Parser().parse(url);
-      case 'http' || 'https': return HttpParser.parse(url);
+      case 'http':
+      case 'https':
+      return HttpParser.parse(url);
       case 'trojan': return new TrojanParser().parse(url);
+      case 'tuic': return new TuicParser().parse(url);
 		}
 	}
 	}
@@ -137,7 +140,6 @@ export class ProxyParser {
 
       class TrojanParser {
         parse(url) {
-          // trojan://8jxfHkRdEV@diylink.qhr.icu:31190?security=reality&sni=yahoo.com&fp=random&pbk=KlaUGzBvKlBX0GqI7hCPioRZvDuLP3O5wozg-L8nCiw&sid=a9d30b07&spx=%2F&type=tcp&headerType=none#trojan-test-nuu4xgxm
           const { addressPart, params, name } = parseUrlParams(url);
           const [password, serverInfo] = addressPart.split('@');
           const { host, port } = parseServerInfo(serverInfo);
@@ -159,7 +161,34 @@ export class ProxyParser {
           };
         }
       }
-        // 
+
+      class TuicParser {
+        parse(url) {
+          const { addressPart, params, name } = parseUrlParams(url);
+          const [userinfo, serverInfo] = addressPart.split('@');
+          const { host, port } = parseServerInfo(serverInfo);
+      
+          const tls = {
+            enabled: true,
+            server_name: params.sni,
+            alpn: [params.alpn],
+          };
+      
+          return {
+            tag: name,
+            type: "tuic",
+            server: host,
+            server_port: port,
+            uuid: userinfo.split(':')[0],
+            password: userinfo.split(':')[1],
+            congestion_control: params.congestion_control,
+            tls: tls,
+            flow: params.flow ?? undefined
+          };
+        }
+      }
+      
+
       class HttpParser {
         static async parse(url) {
             try {
diff --git a/src/config.js b/src/config.js
index a9a1fe4f..e2262253 100644
--- a/src/config.js
+++ b/src/config.js
@@ -269,10 +269,6 @@ export const CLASH_CONFIG = {
 		fallback: ['8.8.8.8', '8.8.4.4', 'tls://1.0.0.1:853', 'tls://dns.google:853'],
 	},
     proxies: [],
-    'proxy-groups': [
-		// 'name': '🐟 漏网之鱼',
-		// 'type': 'select',
-		// 'proxies': ['🚀 节点选择','DIRECT','REJECT']
-	],
+    'proxy-groups': [],
 	rules: parsedRules,
 };
diff --git a/wrangler.toml b/wrangler.toml
index 21db48a8..13f4a09f 100644
--- a/wrangler.toml
+++ b/wrangler.toml
@@ -1,6 +1,5 @@
 #:schema node_modules/wrangler/config-schema.json
 name = "sublink-worker"
-type = "javascript"
 usage_model = "bundled"
 main = "src/index.js"
 compatibility_date = "2024-07-24"