Allow end user to configure what ports to listen on

sunshine/config.cpp

@@ -185,7 +185,9 @@ stream_t stream {
 };
 
 nvhttp_t nvhttp {
-  "lan", // origin_pin
+  "pc",  // origin_pin
+  "lan", // origin web manager
+
   PRIVATE_KEY_FILE,
   CERTIFICATE_FILE,
 
@@ -222,7 +224,8 @@ sunshine_t sunshine {
   {},                                   // Password
   {},                                   // Password Salt
   SUNSHINE_ASSETS_DIR "/sunshine.conf", // config file
-  {}                                    // cmd args
+  {},                                   // cmd args
+  47989,
 };
 
 bool endline(char ch) {
@@ -610,6 +613,7 @@ void apply_config(std::unordered_map<std::string, std::string> &&vars) {
   string_f(vars, "virtual_sink", audio.virtual_sink);
 
   string_restricted_f(vars, "origin_pin_allowed", nvhttp.origin_pin_allowed, { "pc"sv, "lan"sv, "wan"sv });
+  string_restricted_f(vars, "origin_web_ui_allowed", nvhttp.origin_web_ui_allowed, { "pc"sv, "lan"sv, "wan"sv });
 
   int to = -1;
   int_between_f(vars, "ping_timeout", to, { -1, std::numeric_limits<int>::max() });
@@ -642,6 +646,10 @@ void apply_config(std::unordered_map<std::string, std::string> &&vars) {
     input.key_repeat_delay = std::chrono::milliseconds { to };
   }
 
+  int port = sunshine.port;
+  int_f(vars, "port"s, port);
+  sunshine.port = (std::uint16_t)port;
+
   bool upnp = false;
   bool_f(vars, "upnp"s, upnp);