fix: 修复 Clash 节点名为 binary 的情况

sub-store-org · Mar 3, 2024 · a4384f4 · a4384f4
1 parent 468d136
commit a4384f4
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Showing 3 changed files with 68 additions and 2 deletions.
diff --git a/backend/package.json b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.233",
+  "version": "2.14.235",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {

diff --git a/backend/src/core/proxy-utils/index.js b/backend/src/core/proxy-utils/index.js
@@ -1,6 +1,12 @@
 import YAML from '@/utils/yaml';
 import download from '@/utils/download';
-import { isIPv4, isIPv6, isValidPortNumber, isNotBlank } from '@/utils';
+import {
+    isIPv4,
+    isIPv6,
+    isValidPortNumber,
+    isNotBlank,
+    utf8ArrayToStr,
+} from '@/utils';
 import PROXY_PROCESSORS, { ApplyProcessor } from './processors';
 import PROXY_PREPROCESSORS from './preprocessors';
 import PROXY_PRODUCERS from './producers';
@@ -370,6 +376,18 @@ function lastParse(proxy) {
             }
         }
     }
+    if (typeof proxy.name !== 'string') {
+        try {
+            if (proxy.name?.data) {
+                proxy.name = Buffer.from(proxy.name.data).toString('utf8');
+            } else {
+                proxy.name = utf8ArrayToStr(proxy.name);
+            }
+        } catch (e) {
+            $.error(`proxy.name decode failed\nReason: ${e}`);
+            proxy.name = `${proxy.type} ${proxy.server}:${proxy.port}`;
+        }
+    }
     return proxy;
 }
 

diff --git a/backend/src/utils/index.js b/backend/src/utils/index.js
@@ -35,6 +35,53 @@ function getIfPresent(obj, defaultValue) {
     return isPresent(obj) ? obj : defaultValue;
 }
 
+const utf8ArrayToStr =
+    typeof TextDecoder !== 'undefined'
+        ? (v) => new TextDecoder().decode(new Uint8Array(v))
+        : (function () {
+              var charCache = new Array(128); // Preallocate the cache for the common single byte chars
+              var charFromCodePt = String.fromCodePoint || String.fromCharCode;
+              var result = [];
+
+              return function (array) {
+                  var codePt, byte1;
+                  var buffLen = array.length;
+
+                  result.length = 0;
+
+                  for (var i = 0; i < buffLen; ) {
+                      byte1 = array[i++];
+
+                      if (byte1 <= 0x7f) {
+                          codePt = byte1;
+                      } else if (byte1 <= 0xdf) {
+                          codePt = ((byte1 & 0x1f) << 6) | (array[i++] & 0x3f);
+                      } else if (byte1 <= 0xef) {
+                          codePt =
+                              ((byte1 & 0x0f) << 12) |
+                              ((array[i++] & 0x3f) << 6) |
+                              (array[i++] & 0x3f);
+                      } else if (String.fromCodePoint) {
+                          codePt =
+                              ((byte1 & 0x07) << 18) |
+                              ((array[i++] & 0x3f) << 12) |
+                              ((array[i++] & 0x3f) << 6) |
+                              (array[i++] & 0x3f);
+                      } else {
+                          codePt = 63; // Cannot convert four byte code points, so use "?" instead
+                          i += 3;
+                      }
+
+                      result.push(
+                          charCache[codePt] ||
+                              (charCache[codePt] = charFromCodePt(codePt)),
+                      );
+                  }
+
+                  return result.join('');
+              };
+          })();
+
 export {
     isIPv4,
     isIPv6,
@@ -43,4 +90,5 @@ export {
     getIfNotBlank,
     isPresent,
     getIfPresent,
+    utf8ArrayToStr,
 };