restore: origin subscribe method

app/Http/Controllers/Client/ClientController.php

@@ -5,6 +5,7 @@ namespace App\Http\Controllers\Client;
 use App\Http\Controllers\Controller;
 use App\Services\ServerService;
 use App\Utils\Clash;
+use App\Utils\Origin;
 use App\Utils\QuantumultX;
 use App\Utils\Shadowrocket;
 use App\Utils\Shadowsocks;
@@ -49,10 +50,27 @@ class ClientController extends Controller
                     die($this->shaodowsocksSIP008($user, $servers));
                 }
             }
-            die('当前客户端不支持获取配置');
+            die($this->origin($user, $servers));
         }
     }
 
+    private function origin($user, $servers = [])
+    {
+        $uri = '';
+        foreach ($servers as $item) {
+            if ($item['type'] === 'shadowsocks') {
+                $uri .= Origin::buildShadowsocks($item, $user);
+            }
+            if ($item['type'] === 'v2ray') {
+                $uri .= Origin::buildVmess($item, $user);
+            }
+            if ($item['type'] === 'trojan') {
+                $uri .= Origin::buildTrojan($item, $user);
+            }
+        }
+        return base64_encode($uri);
+    }
+
     private function shadowrocket($user, $servers = [])
     {
         $uri = '';

app/Utils/Origin.php

@@ -0,0 +1,59 @@
+<?php
+namespace App\Utils;
+
+use App\Models\User;
+
+class Origin
+{
+    public static function buildShadowsocks($server, User $user)
+    {
+        $name = rawurlencode($server['name']);
+        $str = str_replace(
+            ['+', '/', '='],
+            ['-', '_', ''],
+            base64_encode("{$server['cipher']}:{$user['uuid']}")
+        );
+        return "ss://{$str}@{$server['host']}:{$server['port']}#{$name}\r\n";
+    }
+
+    public static function buildVmess($server, User $user)
+    {
+        $config = [
+            "v" => "2",
+            "ps" => $server['name'],
+            "add" => $server['host'],
+            "port" => (string)$server['port'],
+            "id" => $user['uuid'],
+            "aid" => (string)$server['alter_id'],
+            "net" => $server['network'],
+            "type" => "none",
+            "host" => "",
+            "path" => "",
+            "tls" => $server['tls'] ? "tls" : "",
+            "sni" => $server['tls'] ? json_decode($server['tlsSettings'], true)['serverName'] : ""
+        ];
+        if ((string)$server['network'] === 'ws') {
+            $wsSettings = json_decode($server['networkSettings'], true);
+            if (isset($wsSettings['path'])) $config['path'] = $wsSettings['path'];
+            if (isset($wsSettings['headers']['Host'])) $config['host'] = $wsSettings['headers']['Host'];
+        }
+        if ((string)$server['network'] === 'grpc') {
+            $grpcSettings = json_decode($server['networkSettings'], true);
+            if (isset($grpcSettings['path'])) $config['path'] = $grpcSettings['serviceName'];
+        }
+        return "vmess://" . base64_encode(json_encode($config)) . "\r\n";
+    }
+
+    public static function buildTrojan($server, User $user)
+    {
+        $name = rawurlencode($server['name']);
+        $query = http_build_query([
+            'allowInsecure' => $server['allow_insecure'],
+            'peer' => $server['server_name'],
+            'sni' => $server['server_name']
+        ]);
+        $uri = "trojan://{$user['uuid']}@{$server['host']}:{$server['port']}?{$query}#{$name}";
+        $uri .= "\r\n";
+        return $uri;
+    }
+}