update: fix protocols

app/Http/Controllers/Client/Protocols/Clash.php

@@ -78,9 +78,10 @@ class Clash
             $config['proxy-groups'][$k]['proxies'] = array_merge($config['proxy-groups'][$k]['proxies'], $proxies);
         }
         // Force the current subscription domain to be a direct rule
-        $subsDomain = $_SERVER['SERVER_NAME'];
-        $subsDomainRule = "DOMAIN,{$subsDomain},DIRECT";
-        array_unshift($config['rules'], $subsDomainRule);
+        $subsDomain = $_SERVER['HTTP_HOST'];
+        if ($subsDomain) {
+            array_unshift($config['rules'], "DOMAIN,{$subsDomain},DIRECT");
+        }
 
         $yaml = Yaml::dump($config);
         $yaml = str_replace('$app_name', config('v2board.app_name', 'V2Board'), $yaml);

app/Http/Controllers/Client/Protocols/ClashMeta.php

@@ -69,9 +69,10 @@ class ClashMeta
             $config['proxy-groups'][$k]['proxies'] = array_merge($config['proxy-groups'][$k]['proxies'], $proxies);
         }
         // Force the current subscription domain to be a direct rule
-        $subsDomain = $_SERVER['SERVER_NAME'];
-        $subsDomainRule = "DOMAIN,{$subsDomain},DIRECT";
-        array_unshift($config['rules'], $subsDomainRule);
+        $subsDomain = $_SERVER['HTTP_HOST'];
+        if ($subsDomain) {
+            array_unshift($config['rules'], "DOMAIN,{$subsDomain},DIRECT");
+        }
 
         $yaml = Yaml::dump($config);
         $yaml = str_replace('$app_name', config('v2board.app_name', 'V2Board'), $yaml);

app/Http/Controllers/Client/Protocols/Stash.php

@@ -76,9 +76,10 @@ class Stash
             $config['proxy-groups'][$k]['proxies'] = array_merge($config['proxy-groups'][$k]['proxies'], $proxies);
         }
         // Force the current subscription domain to be a direct rule
-        $subsDomain = $_SERVER['SERVER_NAME'];
-        $subsDomainRule = "DOMAIN,{$subsDomain},DIRECT";
-        array_unshift($config['rules'], $subsDomainRule);
+        $subsDomain = $_SERVER['HTTP_HOST'];
+        if ($subsDomain) {
+            array_unshift($config['rules'], "DOMAIN,{$subsDomain},DIRECT");
+        }
 
         $yaml = Yaml::dump($config);
         $yaml = str_replace('$app_name', config('v2board.app_name', 'V2Board'), $yaml);

app/Http/Controllers/Client/Protocols/Surfboard.php

@@ -65,7 +65,7 @@ class Surfboard
 
         // Subscription link
         $subsURL = Helper::getSubscribeUrl("/api/v1/client/subscribe?token={$user['token']}");
-        $subsDomain = $_SERVER['SERVER_NAME'];
+        $subsDomain = $_SERVER['HTTP_HOST'];
 
         $config = str_replace('$subs_link', $subsURL, $config);
         $config = str_replace('$subs_domain', $subsDomain, $config);

app/Http/Controllers/Client/Protocols/Surge.php

@@ -65,7 +65,7 @@ class Surge
 
         // Subscription link
         $subsURL = Helper::getSubscribeUrl("/api/v1/client/subscribe?token={$user['token']}");
-        $subsDomain = $_SERVER['SERVER_NAME'];
+        $subsDomain = $_SERVER['HTTP_HOST'];
         $subsURL = 'https://' . $subsDomain . '/api/v1/client/subscribe?token=' . $user['token'];
 
         $config = str_replace('$subs_link', $subsURL, $config);