Enable websocket port overwrite in advertiser

*Advertises port 80 if the AO Server is behind a reverse proxy, like cloudflare tunnels.

bin/config_sample/config.ini

@@ -73,6 +73,9 @@ ms_ip=https://servers.aceattorneyonline.com/servers
 ; Optional hostname of your server. Can either be an IP or a DNS name. Disables automatic IP detection of ms3.
 hostname=
 
+; Wether or not the server overwrites the advertised webao port to port 80 in order to utilise Cloudflare tunnels.
+cloudflare_enabled=false
+
 [Dice]
 ; The maximum number of sides dice can be rolled with.
 max_value=100

core/include/config_manager.h

@@ -449,6 +449,12 @@ class ConfigManager
      */
     static QString advertiserHostname();
 
+    /**
+     * @brief Returns a dummy port instead of the real port
+     * @return
+     */
+    static bool advertiserCloudflareMode();
+
     /**
      * @brief Returns the uptime of the server in miliseconds.
      */

core/src/advertiser.cpp

@@ -29,7 +29,14 @@ Advertiser::Advertiser()
     m_hostname = ConfigManager::advertiserHostname();
     m_description = ConfigManager::serverDescription();
     m_port = ConfigManager::serverPort();
+
+    // Cheap workaround to correctly advertise when Cloudflare tunnel is used.
+    if (ConfigManager::advertiserCloudflareMode()) {
+        m_ws_port = 80;
+    }
+    else {
         m_ws_port = ConfigManager::webaoPort();
+    }
     m_masterserver = ConfigManager::advertiserIP();
     m_debug = ConfigManager::advertiserDebug();
 }

core/src/config_manager.cpp

@@ -610,6 +610,11 @@ QString ConfigManager::advertiserHostname()
     return m_settings->value("Advertiser/hostname", "").toString();
 }
 
+bool ConfigManager::advertiserCloudflareMode()
+{
+    return m_settings->value("Advertiser/cloudflare_enabled", "false").toBool();
+}
+
 qint64 ConfigManager::uptime()
 {
     return m_uptimeTimer->elapsed();