46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
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import db from './Database.js'
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export default function (req, res, next) {
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if (!process.env.enableJusticeGuard) {
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return next()
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}
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const { points, shoots, time } = req.body
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if (points > shoots)
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return res.status(400).json({
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error: "Stop that, Rule #1",
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})
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//FIXES https://discord.com/channels/762566311930101761/892788974647656500/893963260045455410
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const foreseeRank = db.foreseeRank(req.body.points)
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if (foreseeRank == 1 && req.user.name == 'mw')
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return res.status(400).json({
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error: "Stop that, Rule #4"
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})
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//ship can shoot only 5 shoots per second
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//and one bullet is worth max 1 point
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const maxPossiblePointsByTime = time * 5
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if (points > maxPossiblePointsByTime)
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return res.status(400).json({
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error: "Stop that, Rule #9" //yeah, greater numbers will scare hacker
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})
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//nobody will play for over an hour, I assure you
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if (time > 60 * 60)
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return res.status(400).json({
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error: "Stop that, Rule #13"
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})
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//try to detect time manipulation
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const startTimeOnServer = db.getLastPlayed(req.user.name)
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const elapsedTimeOnServer = (Date.now() - startTimeOnServer) / 1000
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if (elapsedTimeOnServer * 1.2 < time)
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return res.status(400).json({
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error: "Stop that, Rule #19"
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})
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return next()
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}
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