fix: proxy duplicate issue

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.12.1",
+  "version": "2.12.2",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {

backend/src/core/proxy-utils/index.js

@@ -50,6 +50,7 @@ function parse(raw) {
                     lastParser = parser;
                     success = true;
                     $.info(`${parser.name} is activated`);
+                    break;
                 }
             }
         }

backend/src/core/proxy-utils/parsers/index.js

@@ -112,8 +112,11 @@ function URI_SSR() {
         line = line.split('/?')[1].split('&');
         if (line.length > 1) {
             for (const item of line) {
-                const [key, val] = item.split('=');
-                other_params[key] = val.trim();
+                let [key, val] = item.split('=');
+                val = val.trim();
+                if (val.length > 0) {
+                    other_params[key] = val;
+                }
             }
         }
         proxy = {
@@ -242,14 +245,17 @@ function URI_Trojan() {
         const name = decodeURIComponent(line.split('#')[1].trim());
         let paramArr = line.split('?');
         let scert = null;
-        let params;
+        const params = new Map();
         if (paramArr.length > 1) {
             paramArr = paramArr[1].split('#')[0].split('&');
-            params = new Map(
-                paramArr.map((item) => {
-                    return item.split('=');
-                }),
-            );
+            for (const pair of paramArr) {
+                let [key, val] = pair.split('=');
+                // skip empty values
+                val = val.trim();
+                if (val.length > 0) {
+                    params.set(key, val);
+                }
+            }
             if (
                 params.get('allowInsecure') === '1' ||
                 params.get('allowInsecure') === 'true'