Check secret in PACServer

2016-12-08 18:54:57 +11:00
parent 22d8cdeff7
commit 983c1adb28
1 changed files with 16 additions and 1 deletions
@@ -60,6 +60,7 @@ namespace Shadowsocks.Controller
                string request = Encoding.UTF8.GetString(firstPacket, 0, length);
                string[] lines = request.Split('\r', '\n');
                bool hostMatch = false, pathMatch = false, useSocks = false;
+                bool secretMatch = PacSecret.IsNullOrEmpty();
                foreach (string line in lines)
                {
                    string[] kv = line.Split(new char[] { ':' }, 2);
@@ -87,11 +88,25 @@ namespace Shadowsocks.Controller
                        {
                            pathMatch = true;
                        }
+                        if (!secretMatch)
+                        {
+                            if(line.IndexOf(PacSecret, StringComparison.Ordinal) >= 0)
+                            {
+                                secretMatch = true;
+                            }
+                        }
                    }
                }
                if (hostMatch && pathMatch)
                {
-                    SendResponse(firstPacket, length, socket, useSocks);
+                    if (!secretMatch)
+                    {
+                        socket.Close(); // Close immediately
+                    }
+                    else
+                    {
+                        SendResponse(firstPacket, length, socket, useSocks);
+                    }
                    return true;
                }
                return false;