RedyAu

// jQuery TopUp v1.7.2, Copyright 2010, Paul Engel - Modified by RAWR-Designs
// Modified by RedyAu and Kess for HTML5 media playback (2021)
// File directory: template/global/topup/jquery.topup.js
// The packed version below is what the user actually gets, put it beside this file.

if (typeof(TopUp) == "undefined") {

TopUp = (function() {
	var initialized = false, selector = null, on_ready = [], displaying = false, options = null, group = null, index = null, data = null;
	var fast_mode = false;

RedyAu

/*
Written by Balint66 and RedyAu, based on https://gist.github.com/games647/2b6a00a8fc21fd3b88375f03c9e2e603
Make sure to import the necessary crypto package in pubspec.yaml:
dependencies: 
  crypto: ^3.0.1
*/

import 'dart:convert';
import 'dart:typed_data';
import 'package:crypto/crypto.dart';

RedyAu

{
	"1": {
		"re48": 1,
		"mre96": 1
	},
	"2": {
		"re48": 2,
		"mre96": 2
	},
	"3": {

RedyAu

import "dart:math";

List<double> sor = [0,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300,400,500];

void main() {
  var r = Random();
  for (int i = 0; i < 400; i++) {
    int place = r.nextInt(sor.length - 1) + 1;
    int max = (sor[place] * 10).floor();
    int min = (sor[place - 1] * 10).floor();

RedyAu

You can get a Log4j-patched version of the server here. This README is incredibly useful, however it's missing a couple points I found out.

Don't edit the properties in the WebUI!

At least for me, they don't get saved. You can instead create the config files visible in the WebUI in the root directory of the server (where you start the java process).
So, create a server.properties, mail.properties, etc file for each page and configure them there. Just like hosting a Minecraft server, really ;)\

No, GMail is not the only supported SMTP provider.

In fact, today you need an app password for GMail, and it might not work properly even then.
There are more settings you can use in mail.properties than it's default content. You can see the full list of supported settings here.