feat: add blockQuic option for surge

surgioproject · Mar 17, 2024 · 23fed38 · 23fed38
1 parent d8cab8a
commit 23fed38
Show file tree

Hide file tree

Showing 6 changed files with 23 additions and 3 deletions.
diff --git a/docs/guide/custom-provider.md b/docs/guide/custom-provider.md
@@ -795,6 +795,17 @@ Surgio 不会验证名称是否有效
 
 是否为该节点开启 [ECN（Explicit Congestion Notification）](https://yach.me/2023/10/14/ccn-and-ecn/)。目前仅 Surge 支持这一特性。
 
+### nodeConfig.blockQuic
+
+- 类型: `string`
+- 默认值: `undefined`
+
+通过代理转发 QUIC 流量可能会导致性能问题。启用该选项将阻止 QUIC 流量，使客户端退回到传统的 HTTPS/TCP 协议。目前仅 Surge 支持这一特性。
+
+`auto`: 根据代理是否适合转发 QUIC 流量自动启用
+`on`: 强制阻止 QUIC 流量
+`off`: 不阻止 QUIC 流量
+
 ### 客户端特殊配置
 
 > <Badge text="v3.2.0" vertical="middle" />

diff --git a/src/types.ts b/src/types.ts
@@ -20,8 +20,8 @@ import {
   SortedNodeFilterTypeValidator,
   Hysteria2NodeConfigValidator,
   ClashCoreValidator,
+  VlessNodeConfigValidator,
 } from './validators'
-import { VlessNodeConfigValidator } from './validators/vless'
 
 export enum NodeTypeEnum {
   HTTPS = 'https',

diff --git a/src/utils/__tests__/surge.test.ts b/src/utils/__tests__/surge.test.ts
@@ -384,9 +384,10 @@ test('getSurgeNodes', async (t) => {
         nodeName: 'socks node 1',
         hostname: '1.1.1.1',
         port: '80',
+        blockQuic: 'auto',
       },
     ]),
-    'socks node 1 = socks5, 1.1.1.1, 80',
+    'socks node 1 = socks5, 1.1.1.1, 80, block-quic=auto',
   )
 
   t.is(
@@ -397,9 +398,10 @@ test('getSurgeNodes', async (t) => {
         hostname: '1.1.1.1',
         port: '80',
         tfo: true,
+        blockQuic: 'on',
       },
     ]),
-    'socks node 2 = socks5, 1.1.1.1, 80, tfo=true',
+    'socks node 2 = socks5, 1.1.1.1, 80, tfo=true, block-quic=on',
   )
 
   t.is(

diff --git a/src/utils/surge.ts b/src/utils/surge.ts
@@ -504,6 +504,7 @@ function appendCommonConfig(
         'skipCertVerify',
         'sni',
         'serverCertFingerprintSha256',
+        'blockQuic',
       ],
       {
         keyFormat: 'kebabCase',

diff --git a/src/validators/common.ts b/src/validators/common.ts
@@ -73,6 +73,11 @@ export const SimpleNodeConfigValidator = z.object({
     })
     .optional(),
 
+  // UDP features
+  blockQuic: z
+    .union([z.literal('auto'), z.literal('on'), z.literal('off')])
+    .optional(),
+
   // Misc
   underlyingProxy: z.string().optional(),
   testUrl: z.string().optional(),

diff --git a/src/validators/index.ts b/src/validators/index.ts
@@ -14,3 +14,4 @@ export * from './artifact'
 export * from './filter'
 export * from './hooks'
 export * from './hysteria2'
+export * from './vless'