Examples with ViolationData mc.dragons.anticheat.check.ViolationData used on opensource projects

Example 1 with ViolationData

use of mc.dragons.anticheat.check.ViolationData in project DragonsOnline by UniverseCraft.

the class PacketSpoof method check.

@SuppressWarnings("deprecation")
@Override
public boolean check(User user) {
    Player player = user.getPlayer();
    MoveData moveData = MoveData.of(user);
    ViolationData violationData = ViolationData.of(this, user);
    if (!enabled) {
        violationData.vl *= VL_FACTOR;
        return true;
    }
    MoveEntry lastMove = moveData.moveHistory.get(moveData.moveHistory.size() - 1);
    Vector delta = lastMove.getDelta();
    boolean isActuallyOnGround = ACUtil.isOnGround(player);
    double dy = delta.getY();
    if (player.isOnGround() && !isActuallyOnGround && dy < 0.0) {
        if (violationData.vl > VL_THRESHOLD) {
            if (plugin.isDebug()) {
                plugin.debug(player, "PacketSpoof | Lagback (NoFall, " + MathUtil.round(violationData.vl) + "vl)");
            }
            MoveData.of(user).rubberband();
        }
        violationData.raiseVl(VL_THRESHOLD, () -> new Document("dy", dy));
        return false;
    } else {
        violationData.vl *= VL_FACTOR;
        return true;
    }
}

Example 2 with ViolationData

use of mc.dragons.anticheat.check.ViolationData in project DragonsOnline by UniverseCraft.

the class WrongMove method check.

@Override
public boolean check(User user) {
    // Player player = user.getPlayer();
    // MoveData moveData = MoveData.of(user);
    ViolationData violationData = ViolationData.of(this, user);
    if (!enabled) {
        violationData.vl *= VL_FACTOR;
        return true;
    }
    // MoveEntry lastMove = moveData.moveHistory.get(moveData.moveHistory.size() - 1);
    // Vector delta = lastMove.getDelta();
    // double dx = delta.getX();
    // double dy = delta.getY();
    // double dz = delta.getZ();
    // user.debug("AC: <" + MathUtil.round(dx) + ", " + MathUtil.round(dy) + ", " + MathUtil.round(dz) + ">");
    // If we reached here, the move is legitimate
    violationData.vl *= VL_FACTOR;
    return true;
}

Example 3 with ViolationData

use of mc.dragons.anticheat.check.ViolationData in project DragonsOnline by UniverseCraft.

the class AntiCheatCommand method onCommand.

public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
    if (label.equalsIgnoreCase("acping")) {
        if (!requirePermission(sender, PermissionLevel.MODERATOR))
            return true;
        if (args.length == 0) {
            sender.sendMessage(ChatColor.RED + "/acping <player>");
            return true;
        }
        Player target = lookupPlayer(sender, args[0]);
        if (target == null)
            return true;
        sender.sendMessage(ChatColor.GREEN + "Ping of " + target.getName() + " is " + plugin.getCombatRewinder().getInstantaneousPing(target) + "ms (Bukkit: " + plugin.getDragonsInstance().getBridge().getPing(target) + "ms)");
        return true;
    } else if (label.equalsIgnoreCase("acpps")) {
        if (!requirePermission(sender, PermissionLevel.MODERATOR))
            return true;
        if (args.length == 0) {
            sender.sendMessage(ChatColor.RED + "/acpps <player>");
            return true;
        }
        Player target = lookupPlayer(sender, args[0]);
        FastPackets check = plugin.getCheckRegistry().getCheckByClass(FastPackets.class);
        sender.sendMessage(ChatColor.GREEN + "Current PPS of " + target.getName() + " is " + MathUtil.round(check.getPPS(target)) + " (" + plugin.getCombatRewinder().getInstantaneousPing(target) + "ms i, " + plugin.getDragonsInstance().getBridge().getPing(target) + "ms b)");
        return true;
    }
    if (!requirePermission(sender, PermissionLevel.DEVELOPER))
        return true;
    Player player = player(sender);
    if (label.equalsIgnoreCase("acdebug")) {
        plugin.setDebug(!plugin.isDebug());
        if (plugin.isDebug()) {
            sender.sendMessage(ChatColor.GREEN + "Now debugging anticheat");
        } else {
            sender.sendMessage(ChatColor.GREEN + "No longer debugging anticheat");
        }
        return true;
    } else if (label.equalsIgnoreCase("acdump")) {
        if (args.length == 0) {
            sender.sendMessage(ChatColor.RED + "/acdump <Player>");
            return true;
        }
        User target = lookupUser(sender, args[0]);
        sender.sendMessage("CHECK - CATEGORY - VL");
        for (Check check : plugin.getCheckRegistry().getChecks()) {
            ViolationData violationData = ViolationData.of(check, target);
            sender.sendMessage(check.getName() + " - " + check.getType() + " - " + MathUtil.round(violationData.vl));
        }
    } else if (label.equalsIgnoreCase("acresetplayer")) {
        if (args.length == 0) {
            sender.sendMessage(ChatColor.RED + "/acresetplayer <Player>");
            return true;
        }
        User target = lookupUser(sender, args[0]);
        for (Check check : plugin.getCheckRegistry().getChecks()) {
            ViolationData violationData = ViolationData.of(check, target);
            violationData.vl = 0;
        }
        MoveData moveData = MoveData.of(target);
        moveData.lastRubberband = 0L;
        moveData.lastValidLocation = target.getPlayer().getLocation();
        moveData.validMoves = MoveData.MIN_VALID_MOVES_TO_SET_VALID_LOCATION;
        sender.sendMessage("Reset check data for " + target.getName());
    } else if (label.equalsIgnoreCase("acflushlog")) {
        plugin.getTestingMoveListener().dumpLog();
        plugin.getTestingMoveListener().disableLog();
        sender.sendMessage(ChatColor.GREEN + "Dumped log to console and cleared");
        return true;
    } else if (label.equalsIgnoreCase("acstartlog")) {
        plugin.getTestingMoveListener().clearLog();
        plugin.getTestingMoveListener().enableLog();
        return true;
    } else if (label.equalsIgnoreCase("acblockdata")) {
        IBlockData blockData = ((CraftWorld) player.getWorld()).getHandle().getType(new BlockPosition(player.getLocation().getBlockX(), player.getLocation().getBlockY() - 1, player.getLocation().getBlockZ()));
        Block nmsBlock = blockData.getBlock();
        sender.sendMessage("nmsBlock=" + nmsBlock);
        float ff = nmsBlock.getFrictionFactor();
        sender.sendMessage("frictionFactor=" + ff);
        // ?
        ff *= 0.91;
        sender.sendMessage("*multiplier=" + 0.1 * (0.1627714 / (ff * ff * ff)));
        sender.sendMessage("*a=" + ff);
        sender.sendMessage("calculated onGround=" + ACUtil.isOnGround(player));
        return true;
    } else if (label.equalsIgnoreCase("acban")) {
        if (!requirePermission(sender, SystemProfileFlag.MODERATION))
            return true;
        if (args.length == 0) {
            sender.sendMessage(ChatColor.RED + "/acban <player> [internal info]");
            return true;
        }
        User target = lookupUser(sender, args[0]);
        String info = StringUtil.concatArgs(args, 1);
        if (target == null)
            return true;
        Report report = reportLoader.fileInternalReport(target, new Document("type", "ac_ban").append("info", info));
        report.addNote("Action automatically taken on this report");
        report.setStatus(ReportStatus.ACTION_TAKEN);
        WrappedUser.of(target).punish(PunishmentType.BAN, PunishmentCode.AC_BAN, PunishmentCode.AC_BAN.getStandingLevel(), "ID " + report.getId(), user(sender));
        sender.sendMessage(ChatColor.GREEN + "Anticheat ban executed successfully. Correlated Report ID: " + report.getId());
    } else if (label.equalsIgnoreCase("ackick")) {
        if (!requirePermission(sender, SystemProfileFlag.MODERATION))
            return true;
        if (args.length == 0) {
            sender.sendMessage(ChatColor.RED + "/ackick <player>");
            return true;
        }
        User target = lookupUser(sender, args[0]);
        if (target == null)
            return true;
        WrappedUser.of(target).punish(PunishmentType.KICK, PunishmentCode.CHEATING_WARNING, 0, null, null);
        sender.sendMessage(ChatColor.GREEN + "Kicked " + target.getName() + " for illegal client modifications");
    } else if (label.equalsIgnoreCase("acspoofping")) {
        if (args.length == 0) {
            sender.sendMessage(ChatColor.RED + "/acspoofping <value|off>");
            return true;
        }
        if (args[0].equalsIgnoreCase("off")) {
            plugin.getCombatRewinder().debug_pingSpoof.remove(player);
            sender.sendMessage(ChatColor.GREEN + "Stopped spoofing your ping.");
        } else {
            plugin.getCombatRewinder().debug_pingSpoof.put(player, (long) parseInt(player, args[0]));
            sender.sendMessage(ChatColor.GREEN + "Began spoofing your anticheat ping to " + args[0] + "ms");
        }
    } else if (label.equalsIgnoreCase("acraytol")) {
        if (args.length == 0) {
            sender.sendMessage(ChatColor.RED + "/acraytol <tolerance>");
            return true;
        }
        Double tol = parseDouble(sender, args[0]);
        if (tol == null)
            return true;
        plugin.getCombatRewinder().rayTraceTolerance = tol;
        sender.sendMessage(ChatColor.GREEN + "Set combat rewind ray tracing tolerance to +/- " + args[0] + " blocks");
    } else if (label.equalsIgnoreCase("acstatus")) {
        for (Check check : plugin.getCheckRegistry().getChecks()) {
            sender.sendMessage((check.isEnabled() ? ChatColor.DARK_GREEN : ChatColor.RED) + check.getName() + (check.isEnabled() ? "(Enabled)" : "(Disabled)"));
        }
    } else if (label.equalsIgnoreCase("actoggle")) {
        // If all checks are inactive, make them all active
        if (args.length == 0) {
            if (plugin.getCheckRegistry().getChecks().stream().filter(c -> c.isEnabled()).count() > 0) {
                plugin.getCheckRegistry().getChecks().forEach(c -> c.setEnabled(false));
                sender.sendMessage(ChatColor.GREEN + "Disabled all checks.");
            } else {
                plugin.getCheckRegistry().getChecks().forEach(c -> c.setEnabled(true));
                sender.sendMessage(ChatColor.GREEN + "Enabled all checks.");
            }
        } else {
            Check check = plugin.getCheckRegistry().getCheckByName(args[0]);
            if (check == null) {
                sender.sendMessage(ChatColor.RED + "No check by that name exists! /acstatus");
                return true;
            }
            check.setEnabled(!check.isEnabled());
            sender.sendMessage(ChatColor.GREEN + (check.isEnabled() ? "Enabled" : "Disabled") + " check " + check.getName());
        }
    } else if (label.equalsIgnoreCase("achitstats")) {
        Map<Player, Boolean> toggle = plugin.getCombatRewinder().debug_hitStats;
        toggle.put(player, !toggle.getOrDefault(player, false));
        sender.sendMessage(ChatColor.GREEN + "Toggled hit rejection stats in action bar");
    } else if (label.equalsIgnoreCase("acresethitstats")) {
        plugin.getCombatRewinder().debug_hitCount.remove(player);
        plugin.getCombatRewinder().debug_rejectedCount.remove(player);
        sender.sendMessage(ChatColor.GREEN + "Reset your hit rejection stats");
    } else {
        sender.sendMessage(ChatColor.GREEN + "Dragons Online custom anti-cheat (ALPHA)");
    }
    return true;
}

Example 4 with ViolationData

use of mc.dragons.anticheat.check.ViolationData in project DragonsOnline by UniverseCraft.

the class NoClip method check.

@Override
public boolean check(User user) {
    Player player = user.getPlayer();
    ViolationData violationData = ViolationData.of(this, user);
    // Spectators can NoClip legitimately
    if (player.getGameMode() == GameMode.SPECTATOR && !plugin.isDebug())
        return true;
    if (!enabled) {
        violationData.vl *= VL_FACTOR;
        return true;
    }
    MoveData moveData = MoveData.of(user);
    BoundingBox playerBB = player.getBoundingBox();
    Set<Block> nearby = ACUtil.filterSolid(ACUtil.getNearbyBlocks(player, 1));
    for (Block block : nearby) {
        if (!EXCLUDED_TYPES.contains(block.getType()) && block.getBoundingBox().overlaps(playerBB)) {
            double volume = block.getBoundingBox().intersection(playerBB).getVolume();
            if (volume < VOLUME_THRESHOLD) {
                return true;
            }
            if (violationData.vl >= VL_RUBBERBAND) {
                if (plugin.isDebug()) {
                    plugin.debug(player, "NoClip | Lagback (" + MathUtil.round(volume) + "volume, " + MathUtil.round(violationData.vl) + "vl)");
                }
                moveData.rubberband();
            }
            violationData.raiseVl(VL_THRESHOLD, () -> new Document("type", block.getType().toString()).append("intersectionVolume", MathUtil.round(volume)).append("playerLoc", StorageUtil.locToDoc(player.getLocation())).append("blockLoc", StorageUtil.locToDoc(block.getLocation())));
            return false;
        }
    }
    violationData.vl *= VL_FACTOR;
    return true;
}