text:
/**
 * Punishments
 * Pokemon Showdown - http://pokemonshowdown.com/
 *
 * Handles the punishing of users on PS.
 *
 * There are four types of global punishments on PS. Locks, bans, namelocks and rangelocks.
 * This file contains the lists of users that have been punished (both IPs and usernames),
 * as well as the functions that handle the execution of said punishments.
 *
 * @license MIT license
 */

import {FS, Utils} from '../lib';
import type {AddressRange} from './ip-tools';

const PUNISHMENT_FILE = 'config/punishments.tsv';
const ROOM_PUNISHMENT_FILE = 'config/room-punishments.tsv';
const SHAREDIPS_FILE = 'config/sharedips.tsv';
const SHAREDIPS_BLACKLIST_FILE = 'config/sharedips-blacklist.tsv';
const WHITELISTED_NAMES_FILE = 'config/name-whitelist.tsv';

const RANGELOCK_DURATION = 60 * 60 * 1000; // 1 hour
const LOCK_DURATION = 48 * 60 * 60 * 1000; // 48 hours
const GLOBALBAN_DURATION = 7 * 24 * 60 * 60 * 1000; // 1 week
const BATTLEBAN_DURATION = 48 * 60 * 60 * 1000; // 48 hours
const GROUPCHATBAN_DURATION = 7 * 24 * 60 * 60 * 1000; // 1 week
const MOBILE_PUNISHMENT_DURATIION = 6 * 60 * 60 * 1000; // 6 hours

const ROOMBAN_DURATION = 48 * 60 * 60 * 1000; // 48 hours
const BLACKLIST_DURATION = 365 * 24 * 60 * 60 * 1000; // 1 year

const USERID_REGEX = /^[a-z0-9]+$/;
const PUNISH_TRUSTED = false;

const PUNISHMENT_POINT_VALUES: {[k: string]: number} = {MUTE: 2, BLACKLIST: 3, ROOMBAN: 4};
const AUTOLOCK_POINT_THRESHOLD = 8;

const AUTOWEEKLOCK_THRESHOLD = 5; // number of global punishments to upgrade autolocks to weeklocks
const AUTOWEEKLOCK_DAYS_TO_SEARCH = 60;

/** The longest amount of time any individual timeout will be set for. */
const MAX_PUNISHMENT_TIMER_LENGTH = 24 * 60 * 60 * 1000; // 24 hours

/**
 * The number of users from a groupchat whose creator was banned from using groupchats
 * who may join a new groupchat before the GroupchatMonitor activates.
 */
const GROUPCHAT_PARTICIPANT_OVERLAP_THRESHOLD = 5;
/**
 * The minimum amount of time that must pass between activations of the GroupchatMonitor.
 */
const GROUPCHAT_MONITOR_INTERVAL = 10 * 60 * 1000; // 10 minutes

export interface Punishment {
	type: string;
	id: ID | PunishType;
	expireTime: number;
	reason: string;
	rest?: any[];
}

/**
 * Info on punishment types. Can be used for either room punishment types or global punishments
 * extended by plugins. The `desc` is the /alts display, and the `callback` is what to do if the user
 * _does_ have the punishment (can be used to add extra effects in lieu of something like a loginfilter.)
 * Rooms will be specified for room punishments, otherwise it's null for global punishments
 */
export interface PunishInfo {
	desc: string;
	onActivate?: (user: User, punishment: Punishment, room: Room | null, isExactMatch: boolean) => void;
	/** For room punishments - should they count for punishmentmonitor? default to no. */
	activatePunishMonitor?: boolean;
}

interface PunishmentEntry {
	ips: string[];
	userids: ID[];
	punishType: string;
	expireTime: number;
	reason: string;
	rest: any[];
}

class PunishmentMap extends Map<string, Punishment[]> {
	roomid?: RoomID;
	constructor(roomid?: RoomID) {
		super();
		this.roomid = roomid;
	}
	removeExpiring(punishments: Punishment[]) {
		for (const [i, punishment] of punishments.entries()) {
			if (Date.now() > punishment.expireTime) {
				punishments.splice(i, 1);
			}
		}
	}
	get(k: string) {
		const punishments = super.get(k);
		if (punishments) {
			this.removeExpiring(punishments);
			if (punishments.length) return punishments;
			this.delete(k);
		}
		return undefined;
	}
	has(k: string) {
		return !!this.get(k);
	}
	getByType(k: string, type: string) {
		// safely 0 since a user only ever has one punishment of each type
		return this.get(k)?.filter(p => p.type === type)?.[0];
	}
	each(callback: (punishment: Punishment, id: string, map: PunishmentMap) => void) {
		for (const [k, punishments] of super.entries()) {
			this.removeExpiring(punishments);
			if (punishments.length) {
				for (const punishment of punishments) {
					// eslint-disable-next-line callback-return
					callback(punishment, k, this);
				}
			} else {
				this.delete(k);
			}
		}
	}
	deleteOne(k: string, punishment: Punishment) {
		const list = this.get(k);
		if (!list) return;
		for (const [i, cur] of list.entries()) {
			if (punishment.type === cur.type && cur.id === punishment.id) {
				list.splice(i, 1);
				break; // we don't need to run the rest of the list here
				// given we will only ever have one punishment of one type
			}
		}
		if (!list.length) {
			this.delete(k);
		}
		return true;
	}
	add(k: string, punishment: Punishment) {
		let list = this.get(k);
		if (!list) {
			list = [];
			this.set(k, list);
		}
		for (const [i, curPunishment] of list.entries()) {
			if (punishment.type === curPunishment.type) {
				if (punishment.expireTime <= curPunishment.expireTime) {
					curPunishment.reason = punishment.reason;
					// if we already have a punishment of the same type with a higher expiration date
					// we want to just update the reason and ignore it
					return this;
				}
				list.splice(i, 1);
			}
		}
		list.push(punishment);
		return this;
	}
}

class NestedPunishmentMap extends Map<RoomID, PunishmentMap> {
	nestedSet(k1: RoomID, k2: string, value: Punishment) {
		if (!this.get(k1)) {
			this.set(k1, new PunishmentMap(k1));
		}
		// guaranteed above
		this.get(k1)!.add(k2, value);
	}
	nestedGet(k1: RoomID, k2: string) {
		const subMap = this.get(k1);
		if (!subMap) return subMap;
		const punishments = subMap.get(k2);
		if (punishments?.length) {
			return punishments;
		}
		return undefined;
	}
	nestedGetByType(k1: RoomID, k2: string, type: string) {
		return this.nestedGet(k1, k2)?.filter(p => p.type === type)[0];
	}
	nestedHas(k1: RoomID, k2: string) {
		return !!this.nestedGet(k1, k2);
	}
	nestedDelete(k1: RoomID, k2: string) {
		const subMap = this.get(k1);
		if (!subMap) return;
		subMap.delete(k2);
		if (!subMap.size) this.delete(k1);
	}
	nestedEach(callback: (punishment: Punishment, roomid: RoomID, userid: string) => void) {
		for (const [k1, subMap] of this.entries()) {
			for (const [k2, punishments] of subMap.entries()) {
				subMap.removeExpiring(punishments);
				if (punishments.length) {
					for (const punishment of punishments) {
						// eslint-disable-next-line callback-return
						callback(punishment, k1, k2);
					}
				} else {
					this.nestedDelete(k1, k2);
				}
			}
		}
	}
}
/*********************************************************
 * Persistence
 *********************************************************/

export const Punishments = new class {
	/**
	 * ips is an ip:punishment Map
	 */
	readonly ips = new PunishmentMap();
	/**
	 * userids is a userid:punishment Map
	 */
	readonly userids = new PunishmentMap();
	/**
	 * roomUserids is a roomid:userid:punishment nested Map
	 */
	readonly roomUserids = new NestedPunishmentMap();
	/**
	 * roomIps is a roomid:ip:punishment Map
	 */
	readonly roomIps = new NestedPunishmentMap();
	/**
	 * sharedIps is an ip:note Map
	 */
	readonly sharedIps = new Map<string, string>();
	/**
	 * AddressRange:note map. In a separate map so we iterate a massive map a lot less.
	 * (AddressRange is a bit of a premature optimization, but it saves us a conversion call on some trafficked spots)
	 */
	sharedRanges = new Map<AddressRange, string>();
	/**
	 * sharedIpBlacklist is an ip:note Map
	 */
	readonly sharedIpBlacklist = new Map<string, string>();
	/**
	 * namefilterwhitelist is a whitelistedname:whitelister Map
	 */
	readonly namefilterwhitelist = new Map<string, string>();
	/**
	 * Connection flood table. Separate table from IP bans.
	 */
	readonly cfloods = new Set<string>();
	/**
	 * Participants in groupchats whose creators were banned from using groupchats.
	 * Object keys are roomids of groupchats; values are Sets of user IDs.
	 */
	readonly bannedGroupchatParticipants: {[k: string]: Set<ID>} = {};
	/** roomid:timestamp map */
	readonly lastGroupchatMonitorTime: {[k: string]: number} = {};
	/**
	 * Map<userid that has been warned, reason they were warned for>
	 */
	readonly offlineWarns: Map<ID, string> = new Map();
	/**
	 * punishType is an allcaps string, for global punishments they can be
	 * anything in the punishmentTypes map.
	 *
	 * This map can be extended with custom punishments by chat plugins.
	 *
	 * Keys in the map correspond to PunishInfo */
	readonly punishmentTypes = new Map<string, PunishInfo>([
		...(global.Punishments?.punishmentTypes || []),
		['LOCK', {desc: 'locked'}],
		['BAN', {desc: 'globally banned'}],
		['NAMELOCK', {desc: 'namelocked'}],
		['GROUPCHATBAN', {desc: 'banned from using groupchats'}],
		['BATTLEBAN', {desc: 'banned from battling'}],
	]);
	/**
	 * For room punishments, they can be anything in the roomPunishmentTypes map.
	 *
	 * This map can be extended with custom punishments by chat plugins.
	 *
	 * Keys in the map correspond to punishTypes, values signify the way they
	 * should be displayed in /alt.
	 * By default, this includes:
	 * - 'ROOMBAN'
	 * - 'BLACKLIST'
	 * - 'MUTE' (used by getRoomPunishments)
	 *
	 */
	readonly roomPunishmentTypes = new Map<string, PunishInfo>([
		// references to global.Punishments? are here because if you hotpatch punishments without hotpatching chat,
		// old punishment types won't be loaded into here, which might cause issues. This guards against that.
		...(global.Punishments?.roomPunishmentTypes || []),
		['ROOMBAN', {desc: 'banned', activatePunishMonitor: true}],
		['BLACKLIST', {desc: 'blacklisted', activatePunishMonitor: true}],
		['MUTE', {desc: 'muted', activatePunishMonitor: true}],
	]);
	constructor() {
		setImmediate(() => {
			void Punishments.loadPunishments();
			void Punishments.loadRoomPunishments();
			void Punishments.loadBanlist();
			void Punishments.loadSharedIps();
			void Punishments.loadSharedIpBlacklist();
			void Punishments.loadWhitelistedNames();
		});
	}

	// punishments.tsv is in the format:
	// punishType, userid, ips/usernames, expiration time, reason
	// room-punishments.tsv is in the format:
	// punishType, roomid:userid, ips/usernames, expiration time, reason
	async loadPunishments() {
		const data = await FS(PUNISHMENT_FILE).readIfExists();
		if (!data) return;
		for (const row of data.split("\n")) {
			if (!row || row === '\r') continue;
			const [type, id, altKeys, expireTimeStr, ...reason] = row.trim().split("\t");
			const expireTime = Number(expireTimeStr);
			if (type === "Punishment") continue;
			const keys = altKeys.split(',').concat(id);

			const punishment = {type, id, expireTime, reason: reason.join('\t')} as Punishment;
			if (Date.now() >= expireTime) {
				continue;
			}
			for (const key of keys) {
				if (!key.trim()) continue; // ignore empty ips / userids
				if (!USERID_REGEX.test(key)) {
					Punishments.ips.add(key, punishment);
				} else {
					Punishments.userids.add(key, punishment);
				}
			}
		}
	}

	async loadRoomPunishments() {
		const data = await FS(ROOM_PUNISHMENT_FILE).readIfExists();
		if (!data) return;
		for (const row of data.split("\n")) {
			if (!row || row === '\r') continue;
			const [type, id, altKeys, expireTimeStr, ...reason] = row.trim().split("\t");
			const expireTime = Number(expireTimeStr);
			if (type === "Punishment") continue;
			const [roomid, userid] = id.split(':');
			if (!userid) continue; // invalid format
			const keys = altKeys.split(',').concat(userid);

			const punishment = {type, id: userid, expireTime, reason: reason.join('\t')} as Punishment;
			if (Date.now() >= expireTime) {
				continue;
			}
			for (const key of keys) {
				if (!USERID_REGEX.test(key)) {
					Punishments.roomIps.nestedSet(roomid as RoomID, key, punishment);
				} else {
					Punishments.roomUserids.nestedSet(roomid as RoomID, key, punishment);
				}
			}
		}
	}

	savePunishments() {
		FS(PUNISHMENT_FILE).writeUpdate(() => {
			const saveTable = Punishments.getPunishments();
			let buf = 'Punishment\tUser ID\tIPs and alts\tExpires\tReason\r\n';
			for (const [id, entry] of saveTable) {
				buf += Punishments.renderEntry(entry, id);
			}
			return buf;
		}, {throttle: 5000});
	}

	saveRoomPunishments() {
		FS(ROOM_PUNISHMENT_FILE).writeUpdate(() => {
			const saveTable: [string, PunishmentEntry][] = [];
			for (const roomid of Punishments.roomIps.keys()) {
				for (const [userid, punishment] of Punishments.getPunishments(roomid, true)) {
					saveTable.push([`${roomid}:${userid}`, punishment]);
				}
			}
			let buf = 'Punishment\tRoom ID:User ID\tIPs and alts\tExpires\tReason\r\n';
			for (const [id, entry] of saveTable) {
				buf += Punishments.renderEntry(entry, id);
			}
			return buf;
		}, {throttle: 5000});
	}

	getEntry(entryId: string) {
		let entry: PunishmentEntry | null = null;
		Punishments.ips.each((punishment, ip) => {
			const {type, id, expireTime, reason, rest} = punishment;
			if (id !== entryId) return;
			if (entry) {
				entry.ips.push(ip);
				return;
			}

			entry = {
				userids: [],
				ips: [ip],
				punishType: type,
				expireTime,
				reason,
				rest: rest || [],
			};
		});
		Punishments.userids.each((punishment, userid) => {
			const {type, id, expireTime, reason, rest} = punishment;
			if (id !== entryId) return;

			if (!entry) {
				entry = {
					userids: [],
					ips: [],
					punishType: type,
					expireTime,
					reason,
					rest: rest || [],
				};
			}

			if (userid !== id) entry.userids.push(toID(userid));
		});

		return entry;
	}

	appendPunishment(entry: PunishmentEntry, id: string, filename: string, allowNonUserIDs?: boolean) {
		if (!allowNonUserIDs && id.startsWith('#')) return;
		const buf = Punishments.renderEntry(entry, id);
		return FS(filename).append(buf);
	}

	renderEntry(entry: PunishmentEntry, id: string) {
		const keys = entry.ips.concat(entry.userids).join(',');
		const row = [entry.punishType, id, keys, entry.expireTime, entry.reason, ...entry.rest];
		return row.join('\t') + '\r\n';
	}

	async loadBanlist() {
		const data = await FS('config/ipbans.txt').readIfExists();
		if (!data) return;
		const rangebans = [];
		for (const row of data.split("\n")) {
			const ip = row.split('#')[0].trim();
			if (!ip) continue;
			if (ip.includes('/')) {
				rangebans.push(ip);
			} else if (!Punishments.ips.has(ip)) {
				Punishments.ips.add(ip, {type: 'LOCK', id: '#ipban', expireTime: Infinity, reason: ''});
			}
		}
		Punishments.checkRangeBanned = IPTools.checker(rangebans);
	}

	/**
	 * sharedips.tsv is in the format:
	 * IP, type (in this case always SHARED), note
	 */
	async loadSharedIps() {
		const data = await FS(SHAREDIPS_FILE).readIfExists();
		if (!data) return;
		let needsSave = false; // do we need to re-save to fix malformed data?
		for (const row of data.replace('\r', '').split("\n")) {
			if (!row) continue;
			const [ip, type, note] = row.trim().split("\t");
			if (IPTools.ipRegex.test(note)) {
				// this is handling a bug where data accidentally got reversed
				// (into note,shared,ip format instead of ip,shared,note format)
				Punishments.sharedIps.set(note, ip);
				needsSave = true;
				continue;
			}
			if (!IPTools.ipRegex.test(ip)) {
				const pattern = IPTools.stringToRange(ip);
				if (pattern) {
					Punishments.sharedRanges.set(pattern, note);
				} else {
					Monitor.adminlog(`Invalid range data in '${SHAREDIPS_FILE}': "${row}".`);
				}
				continue;
			}
			if (type !== 'SHARED') continue;

			Punishments.sharedIps.set(ip, note);
		}
		if (needsSave) {
			void Punishments.saveSharedIps();
		}
	}

	appendSharedIp(ip: string, note: string) {
		const pattern = IPTools.stringToRange(ip);
		let ipString = ip;
		if (pattern && pattern.minIP !== pattern.maxIP) {
			ipString = IPTools.rangeToString(pattern);
		}
		const buf = `${ipString}\tSHARED\t${note}\r\n`;
		return FS(SHAREDIPS_FILE).append(buf);
	}

	saveSharedIps() {
		let buf = 'IP\tType\tNote\r\n';
		for (const [ip, note] of Punishments.sharedIps) {
			buf += `${ip}\tSHARED\t${note}\r\n`;
		}
		for (const [range, note] of Punishments.sharedRanges) {
			buf += `${IPTools.rangeToString(range)}\tSHARED\t${note}\r\n`;
		}

		return FS(SHAREDIPS_FILE).write(buf);
	}

	/**
	 * sharedips.tsv is in the format:
	 * IP, type (in this case always SHARED), note
	 */
	async loadSharedIpBlacklist() {
		const data = await FS(SHAREDIPS_BLACKLIST_FILE).readIfExists();
		if (!data) return;
		for (const row of data.replace('\r', '').split("\n")) {
			if (!row) continue;
			const [ip, reason] = row.trim().split("\t");
			// it can be an ip or a range
			if (!IPTools.ipRangeRegex.test(ip)) continue;
			if (!reason) continue;

			Punishments.sharedIpBlacklist.set(ip, reason);
		}
	}

	appendSharedIpBlacklist(ip: string, reason: string) {
		const buf = `${ip}\t${reason}\r\n`;
		return FS(SHAREDIPS_BLACKLIST_FILE).append(buf);
	}

	saveSharedIpBlacklist() {
		let buf = `IP\tReason\r\n`;
		Punishments.sharedIpBlacklist.forEach((reason, ip) => {
			buf += `${ip}\t${reason}\r\n`;
		});
		return FS(SHAREDIPS_BLACKLIST_FILE).write(buf);
	}

	async loadWhitelistedNames() {
		const data = await FS(WHITELISTED_NAMES_FILE).readIfExists();
		if (!data) return;
		const lines = data.split('\n');
		lines.shift();
		for (const line of lines) {
			const [userid, whitelister] = line.split('\t');
			this.namefilterwhitelist.set(toID(userid), toID(whitelister));
		}
	}

	appendWhitelistedName(name: string, whitelister: string) {
		return FS(WHITELISTED_NAMES_FILE).append(`${toID(name)}\t${toID(whitelister)}\r\n`);
	}

	saveNameWhitelist() {
		let buf = `Userid\tWhitelister\t\r\n`;
		Punishments.namefilterwhitelist.forEach((userid, whitelister) => {
			buf += `${userid}\t${whitelister}\r\n`;
		});
		return FS(WHITELISTED_NAMES_FILE).write(buf);
	}

	/*********************************************************
	 * Adding and removing
	 *********************************************************/

	async punish(user: User | ID, punishment: Punishment, ignoreAlts: boolean, bypassPunishmentfilter = false) {
		user = Users.get(user) || user;
		if (typeof user === 'string') {
			return Punishments.punishName(user, punishment);
		}

		Punishments.checkInteractions(user.getLastId(), punishment);

		if (!punishment.id) punishment.id = user.getLastId();

		const userids = new Set<ID>();
		const ips = new Set<string>();
		const mobileIps = new Set<string>();
		const affected = ignoreAlts ? [user] : user.getAltUsers(PUNISH_TRUSTED, true);
		for (const alt of affected) {
			await this.punishInner(alt, punishment, userids, ips, mobileIps);
		}

		const {type, id, expireTime, reason, rest} = punishment;
		userids.delete(id as ID);
		void Punishments.appendPunishment({
			userids: [...userids],
			ips: [...ips],
			punishType: type,
			expireTime,
			reason,
			rest: rest || [],
		}, id, PUNISHMENT_FILE);

		if (mobileIps.size) {
			const mobileExpireTime = Date.now() + MOBILE_PUNISHMENT_DURATIION;
			const mobilePunishment = {type, id, expireTime: mobileExpireTime, reason, rest} as Punishment;
			for (const mobileIp of mobileIps) {
				Punishments.ips.add(mobileIp, mobilePunishment);
			}
		}

		if (!bypassPunishmentfilter) Chat.punishmentfilter(user, punishment);
		return affected;
	}

	async punishInner(user: User, punishment: Punishment, userids: Set<ID>, ips: Set<string>, mobileIps: Set<string>) {
		const existingPunishment = Punishments.userids.getByType(user.locked || toID(user.name), punishment.type);
		if (existingPunishment) {
			// don't reduce the duration of an existing punishment
			if (existingPunishment.expireTime > punishment.expireTime) {
				punishment.expireTime = existingPunishment.expireTime;
			}

			// don't override stronger punishment types
			const types = ['LOCK', 'NAMELOCK', 'BAN'];
			if (types.indexOf(existingPunishment.type) > types.indexOf(punishment.type)) {
				punishment.type = existingPunishment.type;
			}
		}

		for (const ip of user.ips) {
			const {hostType} = await IPTools.lookup(ip);
			if (hostType !== 'mobile') {
				Punishments.ips.add(ip, punishment);
				ips.add(ip);
			} else {
				mobileIps.add(ip);
			}
		}
		const lastUserId = user.getLastId();
		if (!lastUserId.startsWith('guest')) {
			Punishments.userids.add(lastUserId, punishment);
		}
		if (user.locked && !user.locked.startsWith('#')) {
			Punishments.userids.add(user.locked, punishment);
			userids.add(user.locked as ID);
		}
		if (user.autoconfirmed) {
			Punishments.userids.add(user.autoconfirmed, punishment);
			userids.add(user.autoconfirmed);
		}
		if (user.trusted) {
			Punishments.userids.add(user.trusted, punishment);
			userids.add(user.trusted);
		}
	}

	punishName(userid: ID, punishment: Punishment) {
		if (!punishment.id) punishment.id = userid;

		const foundKeys = Punishments.search(userid).map(([key]) => key);
		const userids = new Set<ID>([userid]);
		const ips = new Set<string>();

		Punishments.checkInteractions(userid, punishment);

		for (const key of foundKeys) {
			if (key.includes('.')) {
				ips.add(key);
			} else {
				userids.add(key as ID);
			}
		}
		for (const id of userids) {
			Punishments.userids.add(id, punishment);
		}
		for (const ip of ips) {
			Punishments.ips.add(ip, punishment);
		}
		const {type, id, expireTime, reason, rest} = punishment;
		const affected = Users.findUsers([...userids], [...ips], {includeTrusted: PUNISH_TRUSTED, forPunishment: true});
		userids.delete(id as ID);
		void Punishments.appendPunishment({
			userids: [...userids],
			ips: [...ips],
			punishType: type,
			expireTime,
			reason,
			rest: rest || [],
		}, id, PUNISHMENT_FILE);

		Chat.punishmentfilter(userid, punishment);
		return affected;
	}

	unpunish(id: string, punishType: string) {
		id = toID(id);
		const punishment = Punishments.userids.getByType(id, punishType);
		if (punishment) {
			id = punishment.id;
		}
		// in theory we can stop here if punishment doesn't exist, but
		// in case of inconsistent state, we'll try anyway

		let success: false | string = false;
		Punishments.ips.each((cur, key) => {
			const {type: curPunishmentType, id: curId} = cur;
			if (curId === id && curPunishmentType === punishType) {
				Punishments.ips.deleteOne(key, cur);
				success = id;
			}
		});
		Punishments.userids.each((cur, key) => {
			const {type: curPunishmentType, id: curId} = cur;
			if (curId === id && curPunishmentType === punishType) {
				Punishments.userids.deleteOne(key, cur);
				success = id;
			}
		});
		if (success) {
			Punishments.savePunishments();
		}
		return success;
	}

	roomPunish(room: Room | RoomID, user: User | ID, punishment: Punishment) {
		if (typeof user === 'string') {
			return Punishments.roomPunishName(room, user, punishment);
		}

		if (!punishment.id) punishment.id = user.getLastId();

		Punishments.checkInteractions(punishment.id as ID, punishment, toID(room) as RoomID);

		const roomid = typeof room !== 'string' ? (room as Room).roomid : room;
		const userids = new Set<ID>();
		const ips = new Set<string>();
		const affected = user.getAltUsers(PUNISH_TRUSTED, true);
		for (const curUser of affected) {
			this.roomPunishInner(roomid, curUser, punishment, userids, ips);
		}

		const {type, id, expireTime, reason, rest} = punishment;
		userids.delete(id as ID);
		void Punishments.appendPunishment({
			userids: [...userids],
			ips: [...ips],
			punishType: type,
			expireTime,
			reason,
			rest: rest || [],
		}, roomid + ':' + id, ROOM_PUNISHMENT_FILE);

		if (typeof room !== 'string') {
			room = room as Room;
			if (!(room.settings.isPrivate === true || room.settings.isPersonal)) {
				void Punishments.monitorRoomPunishments(user);
			}
		}

		return affected;
	}

	roomPunishInner(roomid: RoomID, user: User, punishment: Punishment, userids: Set<string>, ips: Set<string>) {
		for (const ip of user.ips) {
			Punishments.roomIps.nestedSet(roomid, ip, punishment);
			ips.add(ip);
		}
		if (!user.id.startsWith('guest')) {
			Punishments.roomUserids.nestedSet(roomid, user.id, punishment);
		}
		if (user.autoconfirmed) {
			Punishments.roomUserids.nestedSet(roomid, user.autoconfirmed, punishment);
			userids.add(user.autoconfirmed);
		}
		if (user.trusted) {
			Punishments.roomUserids.nestedSet(roomid, user.trusted, punishment);
			userids.add(user.trusted);
		}
	}

	checkInteractions(userid: ID, punishment: Punishment, room?: RoomID) {
		const punishments = Punishments.search(userid);
		const results = [];
		const info = Punishments[room ? 'roomInteractions' : 'interactions'][punishment.type];
		if (!info) return;
		for (const [k, curRoom, curPunishment] of punishments) {
			if (k !== userid || (room && curRoom !== room)) continue;
			if (info.overrides.includes(curPunishment.type)) {
				results.push(curPunishment);
				if (room) {
					Punishments.roomUnpunish(room, userid, curPunishment.type);
				} else {
					Punishments.unpunish(userid, curPunishment.type);
				}
			}
		}
		return results;
	}

	roomPunishName(room: Room | RoomID, userid: ID, punishment: Punishment) {
		if (!punishment.id) punishment.id = userid;

		const roomid = typeof room !== 'string' ? (room as Room).roomid : room;
		const foundKeys = Punishments.search(userid).map(([key]) => key);
		Punishments.checkInteractions(userid, punishment, roomid);
		const userids = new Set<ID>([userid]);
		const ips = new Set<string>();
		for (const key of foundKeys) {
			if (key.includes('.')) {
				ips.add(key);
			} else {
				userids.add(key as ID);
			}
		}
		for (const id of userids) {
			Punishments.roomUserids.nestedSet(roomid, id, punishment);
		}
		for (const ip of ips) {
			Punishments.roomIps.nestedSet(roomid, ip, punishment);
		}
		const {type, id, expireTime, reason, rest} = punishment;
		const affected = Users.findUsers([...userids], [...ips], {includeTrusted: PUNISH_TRUSTED, forPunishment: true});
		userids.delete(id as ID);
		void Punishments.appendPunishment({
			userids: [...userids],
			ips: [...ips],
			punishType: type,
			expireTime,
			reason,
			rest: rest || [],
		}, roomid + ':' + id, ROOM_PUNISHMENT_FILE);

		if (typeof room !== 'string') {
			room = room as Room;
			if (!(room.settings.isPrivate === true || room.settings.isPersonal)) {
				void Punishments.monitorRoomPunishments(userid);
			}
		}
		return affected;
	}

	/**
	 * @param ignoreWrite skip persistent storage
	 */
	roomUnpunish(room: Room | RoomID, id: string, punishType: string, ignoreWrite = false) {
		const roomid = typeof room !== 'string' ? (room as Room).roomid : room;
		id = toID(id);
		const punishment = Punishments.roomUserids.nestedGetByType(roomid, id, punishType);
		if (punishment) {
			id = punishment.id;
		}
		// in theory we can stop here if punishment doesn't exist, but
		// in case of inconsistent state, we'll try anyway

		let success;
		const ipSubMap = Punishments.roomIps.get(roomid);
		if (ipSubMap) {
			for (const [key, punishmentList] of ipSubMap) {
				for (const [i, cur] of punishmentList.entries()) {
					if (cur.id === id && cur.type === punishType) {
						punishmentList.splice(i, 1);
						success = id;
					}
				}
				if (!punishmentList.length) {
					ipSubMap.delete(key);
				}
			}
		}
		const useridSubMap = Punishments.roomUserids.get(roomid);
		if (useridSubMap) {
			for (const [key, punishmentList] of useridSubMap) {
				for (const [i, cur] of punishmentList.entries()) {
					if (cur.id === id && cur.type === punishType) {
						punishmentList.splice(i, 1);
						success = id;
					}
					if (!punishmentList.length) {
						useridSubMap.delete(key);
					}
				}
			}
		}
		if (success && !ignoreWrite) {
			Punishments.saveRoomPunishments();
		}
		return success;
	}

	addRoomPunishmentType(
		opts: PunishInfo & {type: string} | string,
		// backwards compat - todo make only PunishInfo & {type: string}
		desc?: string,
		callback?: PunishInfo['onActivate']
	) {
		if (typeof opts === 'string') {
			if (!desc) throw new Error('Desc argument must be provided if type is string');
			opts = {onActivate: callback, desc, type: opts};
		}
		this.roomPunishmentTypes.set(opts.type, opts);
		if (!this.sortedRoomTypes.includes(opts.type)) this.sortedRoomTypes.unshift(opts.type);
	}

	addPunishmentType(
		opts: PunishInfo & {type: string} | string,
		// backwards compat - todo make only PunishInfo & {type: string}
		desc?: string,
		callback?: PunishInfo['onActivate']
	) {
		if (typeof opts === 'string') {
			if (!desc) throw new Error('Desc argument must be provided if type is string');
			opts = {onActivate: callback, desc, type: opts};
		}
		this.punishmentTypes.set(opts.type, opts);
		if (!this.sortedTypes.includes(opts.type)) this.sortedTypes.unshift(opts.type);
	}

	/*********************************************************
	 * Specific punishments
	 *********************************************************/

	async ban(
		user: User | ID, expireTime: number | null, id: ID | PunishType | null, ignoreAlts: boolean, ...reason: string[]
	) {
		if (!expireTime) expireTime = Date.now() + GLOBALBAN_DURATION;
		const punishment = {type: 'BAN', id, expireTime, reason: reason.join(' ')} as Punishment;

		const affected = await Punishments.punish(user, punishment, ignoreAlts);
		for (const curUser of affected) {
			curUser.locked = punishment.id;
			curUser.disconnectAll();
		}

		return affected;
	}
	unban(name: string) {
		return Punishments.unpunish(name, 'BAN');
	}
	async lock(
		user: User | ID,
		expireTime: number | null,
		id: ID | PunishType | null,
		ignoreAlts: boolean,
		reason: string,
		bypassPunishmentfilter = false,
		rest?: any[]
	) {
		if (!expireTime) expireTime = Date.now() + LOCK_DURATION;
		const punishment = {type: 'LOCK', id, expireTime, reason: reason, rest} as Punishment;

		const userObject = Users.get(user);
		// This makes it easier for unit tests to tell if a user was locked
		if (userObject) userObject.locked = punishment.id;

		const affected = await Punishments.punish(user, punishment, ignoreAlts, bypassPunishmentfilter);

		for (const curUser of affected) {
			Punishments.checkPunishmentTime(curUser, punishment);
			curUser.locked = punishment.id;
			curUser.updateIdentity();
		}

		return affected;
	}
	async autolock(
		user: User | ID,
		room: Room | RoomID,
		source: string,
		reason: string,
		message: string | null,
		week = false,
		namelock?: string
	) {
		if (!message) message = reason;

		let punishment = `LOCK`;
		let expires = null;
		if (week) {
			expires = Date.now() + 7 * 24 * 60 * 60 * 1000;
			punishment = `WEEKLOCK`;
		}

		const userid = toID(user);
		if (Users.get(user)?.locked) return false;
		const name = typeof user === 'string' ? user : user.name;
		if (namelock) {
			punishment = `NAME${punishment}`;
			await Punishments.namelock(user, expires, toID(namelock), false, `Autonamelock: ${name}: ${reason}`);
		} else {
			await Punishments.lock(user, expires, userid, false, `Autolock: ${name}: ${reason}`);
		}
		Monitor.log(`[${source}] ${punishment}ED: ${message}`);

		const logEntry = {
			action: `AUTO${punishment}`,
			visualRoomID: typeof room !== 'string' ? (room as Room).roomid : room,
			ip: typeof user !== 'string' ? user.latestIp : null,
			userid: userid,
			note: reason,
			isGlobal: true,
		};
		if (typeof user !== 'string') logEntry.ip = user.latestIp;

		const roomObject = Rooms.get(room);
		const userObject = Users.get(user);

		if (roomObject) {
			roomObject.modlog(logEntry);
		} else {
			Rooms.global.modlog(logEntry);
		}

		if (roomObject?.battle && userObject && userObject.connections[0]) {
			Chat.parse('/savereplay forpunishment', roomObject, userObject, userObject.connections[0]);
		}

		const roomauth = Rooms.global.destroyPersonalRooms(userid);
		if (roomauth.length) {
			Monitor.log(`[CrisisMonitor] Autolocked user ${name} has public roomauth (${roomauth.join(', ')}), and should probably be demoted.`);
		}
	}
	unlock(name: string) {
		const user = Users.get(name);
		let id: string = toID(name);
		const success: string[] = [];
		if (user?.locked && !user.namelocked) {
			id = user.locked;
			user.locked = null;
			user.namelocked = null;
			user.destroyPunishmentTimer();
			user.updateIdentity();
			success.push(user.getLastName());
		}
		if (!id.startsWith('#')) {
			for (const curUser of Users.users.values()) {
				if (curUser.locked === id) {
					curUser.locked = null;
					curUser.namelocked = null;
					curUser.destroyPunishmentTimer();
					curUser.updateIdentity();
					success.push(curUser.getLastName());
				}
			}
		}
		if (['LOCK', 'YEARLOCK'].some(type => Punishments.unpunish(name, type))) {
			if (!success.length) success.push(name);
		}
		if (!success.length) return undefined;
		if (!success.some(v => toID(v) === id)) {
			success.push(id);
		}
		return success;
	}
	/**
	 * Sets the punishment timer for a user,
	 * to either MAX_PUNISHMENT_TIMER_LENGTH or the amount of time left on the punishment.
	 * It also expires a punishment if the time is up.
	 */
	checkPunishmentTime(user: User, punishment: Punishment) {
		if (user.punishmentTimer) {
			clearTimeout(user.punishmentTimer);
			user.punishmentTimer = null;
		}

		// Don't unlock users who have non-time-based locks such as #hostfilter
		// Optional chaining doesn't seem to work properly in callbacks of setTimeout
		if (user.locked && user.locked.startsWith('#')) return;

		const {id, expireTime} = punishment;

		const timeLeft = expireTime - Date.now();
		if (timeLeft <= 1) {
			if (user.locked === id) Punishments.unlock(user.id);
			return;
		}
		const waitTime = Math.min(timeLeft, MAX_PUNISHMENT_TIMER_LENGTH);
		user.punishmentTimer = setTimeout(() => {
			// make sure we're not referencing a pre-hotpatch Punishments instance
			global.Punishments.checkPunishmentTime(user, punishment);
		}, waitTime);
	}
	async namelock(
		user: User | ID, expireTime: number | null, id: ID | PunishType | null, ignoreAlts: boolean, ...reason: string[]
	) {
		if (!expireTime) expireTime = Date.now() + LOCK_DURATION;
		const punishment = {type: 'NAMELOCK', id, expireTime, reason: reason.join(' ')} as Punishment;

		const affected = await Punishments.punish(user, punishment, ignoreAlts);
		for (const curUser of affected) {
			Punishments.checkPunishmentTime(curUser, punishment);
			curUser.locked = punishment.id;
			curUser.namelocked = punishment.id;
			curUser.resetName(true);
			curUser.updateIdentity();
		}

		return affected;
	}
	unnamelock(name: string) {
		const user = Users.get(name);
		let id: string = toID(name);
		const success: string[] = [];
		if (user?.namelocked) name = user.namelocked;

		const unpunished = Punishments.unpunish(name, 'NAMELOCK');
		if (user?.locked) {
			id = user.locked;
			user.locked = null;
			user.namelocked = null;
			user.destroyPunishmentTimer();
			user.resetName();
			success.push(user.getLastName());
		}
		if (!id.startsWith('#')) {
			for (const curUser of Users.users.values()) {
				if (curUser.locked === id) {
					curUser.locked = null;
					curUser.namelocked = null;
					curUser.destroyPunishmentTimer();
					curUser.resetName();
					success.push(curUser.getLastName());
				}
			}
		}
		if (unpunished && !success.length) success.push(name);
		if (!success.length) return false;
		if (!success.some(v => toID(v) === id)) {
			success.push(id);
		}
		return success;
	}
	battleban(user: User, expireTime: number | null, id: ID | null, ...reason: string[]) {
		if (!expireTime) expireTime = Date.now() + BATTLEBAN_DURATION;
		const punishment = {type: 'BATTLEBAN', id, expireTime, reason: reason.join(' ')} as Punishment;

		// Handle tournaments the user was in before being battle banned
		for (const games of user.games.keys()) {
			const game = Rooms.get(games)!.getGame(Tournaments.Tournament);
			if (!game) continue; // this should never happen
			if (game.isTournamentStarted) {
				game.disqualifyUser(user.id, null, null);
			} else if (!game.isTournamentStarted) {
				game.removeUser(user.id);
			}
		}

		return Punishments.punish(user, punishment, false);
	}
	unbattleban(userid: string) {
		const user = Users.get(userid);
		if (user) {
			const punishment = Punishments.isBattleBanned(user);
			if (punishment) userid = punishment.id;
		}
		return Punishments.unpunish(userid, 'BATTLEBAN');
	}
	isBattleBanned(user: User) {
		if (!user) throw new Error(`Trying to check if a non-existent user is battlebanned.`);

		let punishment = Punishments.userids.getByType(user.id, 'BATTLEBAN');
		if (punishment) return punishment;

		if (user.autoconfirmed) {
			punishment = Punishments.userids.getByType(user.autoconfirmed, 'BATTLEBAN');
			if (punishment) return punishment;
		}

		for (const ip of user.ips) {
			punishment = Punishments.ips.getByType(ip, 'BATTLEBAN');
			if (punishment) {
				if (Punishments.isSharedIp(ip) && user.autoconfirmed) return;
				return punishment;
			}
		}
	}

	/**
	 * Bans a user from using groupchats. Returns an array of roomids of the groupchat they created, if any.
	 * We don't necessarily want to delete these, since we still need to warn the participants,
	 * and make a modnote of the participant names, which doesn't seem appropriate for a Punishments method.
	 */
	async groupchatBan(user: User | ID, expireTime: number | null, id: ID | null, reason: string | null) {
		if (!expireTime) expireTime = Date.now() + GROUPCHATBAN_DURATION;
		const punishment = {type: 'GROUPCHATBAN', id, expireTime, reason} as Punishment;

		const groupchatsCreated = [];
		const targetUser = Users.get(user);
		if (targetUser) {
			for (const roomid of targetUser.inRooms || []) {
				const targetRoom = Rooms.get(roomid);
				if (!targetRoom?.roomid.startsWith('groupchat-')) continue;
				targetRoom.game?.removeBannedUser?.(targetUser);
				targetUser.leaveRoom(targetRoom.roomid);

				// Handle groupchats that the user created
				if (targetRoom.auth.get(targetUser) === Users.HOST_SYMBOL) {
					groupchatsCreated.push(targetRoom.roomid);
					Punishments.bannedGroupchatParticipants[targetRoom.roomid] = new Set(
						// Room#users is a UserTable where the keys are IDs,
						// but typed as strings so that they can be used as object keys.
						Object.keys(targetRoom.users).filter(u => !targetRoom.users[u].can('lock')) as ID[]
					);
				}
			}
		}

		await Punishments.punish(user, punishment, false);
		return groupchatsCreated;
	}

	groupchatUnban(user: User | ID) {
		let userid = (typeof user === 'object' ? user.id : user);

		const punishment = Punishments.isGroupchatBanned(user);
		if (punishment) userid = punishment.id as ID;

		return Punishments.unpunish(userid, 'GROUPCHATBAN');
	}

	isGroupchatBanned(user: User | ID) {
		const userid = toID(user);
		const targetUser = Users.get(user);

		let punishment = Punishments.userids.getByType(userid, 'GROUPCHATBAN');
		if (punishment) return punishment;

		if (targetUser?.autoconfirmed) {
			punishment = Punishments.userids.getByType(targetUser.autoconfirmed, 'GROUPCHATBAN');
			if (punishment) return punishment;
		}

		if (targetUser && !targetUser.trusted) {
			for (const ip of targetUser.ips) {
				punishment = Punishments.ips.getByType(ip, 'GROUPCHATBAN');
				if (punishment) {
					if (Punishments.isSharedIp(ip) && targetUser.autoconfirmed) return;
					return punishment;
				}
			}
		}
	}

	isTicketBanned(user: User | ID) {
		const ips = [];
		if (typeof user === 'object') {
			ips.push(...user.ips);
			ips.unshift(user.latestIp);
			user = user.id;
		}
		const punishment = Punishments.userids.getByType(user, 'TICKETBAN');
		if (punishment) return punishment;
		// skip if the user is autoconfirmed and on a shared ip
		// [0] is forced to be the latestIp
		if (ips.some(ip => Punishments.isSharedIp(ip))) return false;

		for (const ip of ips) {
			const curPunishment = Punishments.ips.getByType(ip, 'TICKETBAN');
			if (curPunishment) return curPunishment;
		}
		return false;
	}

	/**
	 * Monitors a groupchat, watching in case too many users who had participated in
	 * a groupchat that was deleted because its owner was groupchatbanned join.
	 */
	monitorGroupchatJoin(room: BasicRoom, newUser: User | ID) {
		if (Punishments.lastGroupchatMonitorTime[room.roomid] > (Date.now() - GROUPCHAT_MONITOR_INTERVAL)) return;
		const newUserID = toID(newUser);
		for (const [roomid, participants] of Object.entries(Punishments.bannedGroupchatParticipants)) {
			if (!participants.has(newUserID)) continue;
			let overlap = 0;
			for (const participant of participants) {
				if (participant in room.users || room.auth.has(participant)) overlap++;
			}
			if (overlap > GROUPCHAT_PARTICIPANT_OVERLAP_THRESHOLD) {
				let html = `|html|[GroupchatMonitor] The groupchat «<a href="/${room.roomid}">${room.roomid}</a>» `;
				if (Config.modloglink) html += `(<a href="${Config.modloglink(new Date(), room.roomid)}">logs</a>) `;

				html += `includes ${overlap} participants from forcibly deleted groupchat «<a href="/${roomid}">${roomid}</a>»`;
				if (Config.modloglink) html += ` (<a href="${Config.modloglink(new Date(), roomid)}">logs</a>)`;
				html += `.`;

				Rooms.global.notifyRooms(['staff'], html);
				Punishments.lastGroupchatMonitorTime[room.roomid] = Date.now();
			}
		}
	}

	punishRange(
		range: string,
		reason: string,
		expireTime?: number | null,
		punishType?: string
	) {
		if (!expireTime) expireTime = Date.now() + RANGELOCK_DURATION;
		if (!punishType) punishType = 'LOCK';
		const punishment = {type: punishType, id: '#rangelock', expireTime, reason} as Punishment;
		Punishments.ips.add(range, punishment);

		const ips = [];
		const parsedRange = IPTools.stringToRange(range);
		if (!parsedRange) throw new Error(`Invalid IP range: ${range}`);
		const {minIP, maxIP} = parsedRange;

		for (let ipNumber = minIP; ipNumber <= maxIP; ipNumber++) {
			ips.push(IPTools.numberToIP(ipNumber)!); // range is already validated by stringToRange
		}

		void Punishments.appendPunishment({
			userids: [],
			ips,
			punishType,
			expireTime,
			reason,
			rest: [],
		}, '#rangelock', PUNISHMENT_FILE, true);
	}
	banRange(range: string, reason: string, expireTime?: number | null) {
		if (!expireTime) expireTime = Date.now() + RANGELOCK_DURATION;
		const punishment = {type: 'BAN', id: '#rangelock', expireTime, reason} as Punishment;
		Punishments.ips.add(range, punishment);
	}

	roomBan(room: Room, user: User, expireTime: number | null, id: string | null, ...reason: string[]) {
		if (!expireTime) expireTime = Date.now() + ROOMBAN_DURATION;
		const punishment = {type: 'ROOMBAN', id, expireTime, reason: reason.join(' ')} as Punishment;

		const affected = Punishments.roomPunish(room, user, punishment);
		for (const curUser of affected) {
			room.game?.removeBannedUser?.(curUser);
			curUser.leaveRoom(room.roomid);
		}

		if (room.subRooms) {
			for (const subRoom of room.subRooms.values()) {
				for (const curUser of affected) {
					if (subRoom.game && subRoom.game.removeBannedUser) {
						subRoom.game.removeBannedUser(curUser);
					}
					curUser.leaveRoom(subRoom.roomid);
				}
			}
		}

		return affected;
	}

	roomBlacklist(room: Room, user: User | ID, expireTime: number | null, id: ID | null, ...reason: string[]) {
		if (!expireTime) expireTime = Date.now() + BLACKLIST_DURATION;
		const punishment = {type: 'BLACKLIST', id, expireTime, reason: reason.join(' ')} as Punishment;

		const affected = Punishments.roomPunish(room, user, punishment);

		for (const curUser of affected) {
			// ensure there aren't roombans so nothing gets mixed up
			Punishments.roomUnban(room, (curUser as any).id || curUser);
			if (room.game && room.game.removeBannedUser) {
				room.game.removeBannedUser(curUser);
			}
			curUser.leaveRoom(room.roomid);
		}

		if (room.subRooms) {
			for (const subRoom of room.subRooms.values()) {
				for (const curUser of affected) {
					subRoom.game?.removeBannedUser?.(curUser);
					curUser.leaveRoom(subRoom.roomid);
				}
			}
		}

		return affected;
	}

	roomUnban(room: Room, userid: string) {
		const user = Users.get(userid);
		if (user) {
			const punishment = Punishments.isRoomBanned(user, room.roomid);
			if (punishment) userid = punishment.id;
		}
		return Punishments.roomUnpunish(room, userid, 'ROOMBAN');
	}

	/**
	 * @param ignoreWrite Flag to skip persistent storage.
	 */
	roomUnblacklist(room: Room, userid: string, ignoreWrite?: boolean) {
		const user = Users.get(userid);
		if (user) {
			const punishment = Punishments.isRoomBanned(user, room.roomid);
			if (punishment) userid = punishment.id;
		}
		return Punishments.roomUnpunish(room, userid, 'BLACKLIST', ignoreWrite);
	}

	roomUnblacklistAll(room: Room) {
		const roombans = Punishments.roomUserids.get(room.roomid);
		if (!roombans) return false;

		const unblacklisted: string[] = [];

		roombans.each(({type}, userid) => {
			if (type === 'BLACKLIST') {
				Punishments.roomUnblacklist(room, userid, true);
				unblacklisted.push(userid);
			}
		});
		if (unblacklisted.length === 0) return false;
		Punishments.saveRoomPunishments();
		return unblacklisted;
	}

	addSharedIp(ip: string, note: string) {
		const pattern = IPTools.stringToRange(ip);
		const isRange = pattern && pattern.minIP !== pattern.maxIP;
		if (isRange) {
			Punishments.sharedRanges.set(pattern, note);
		} else {
			Punishments.sharedIps.set(ip, note);
		}
		void Punishments.appendSharedIp(ip, note);

		for (const user of Users.users.values()) {
			const sharedIp = user.ips.some(
				curIP => (isRange ? IPTools.checkPattern([pattern], IPTools.ipToNumber(curIP)) : curIP === ip)
			);
			if (user.locked && user.locked !== user.id && sharedIp) {
				if (!user.autoconfirmed) {
					user.semilocked = `#sharedip ${user.locked}` as PunishType;
				}
				user.locked = null;
				user.namelocked = null;
				user.destroyPunishmentTimer();

				user.updateIdentity();
			}
		}
	}

	isSharedIp(ip: string) {
		if (this.sharedIps.has(ip)) return true;
		const num = IPTools.ipToNumber(ip);
		for (const range of this.sharedRanges.keys()) {
			if (IPTools.checkPattern([range], num)) {
				return true;
			}
		}
		return false;
	}

	removeSharedIp(ip: string) {
		const pattern = IPTools.stringToRange(ip);
		if (pattern && pattern.minIP !== pattern.maxIP) {
			// i don't _like_ this, but map.delete on an object doesn't work.
			const isMatch = (range: AddressRange) => (
				range.minIP === pattern.minIP && range.maxIP === pattern.maxIP
			);
			Punishments.sharedRanges = new Map([...Punishments.sharedRanges].filter(([range]) => !isMatch(range)));
		} else {
			Punishments.sharedIps.delete(ip);
		}
		void Punishments.saveSharedIps();
	}

	addBlacklistedSharedIp(ip: string, reason: string) {
		void Punishments.appendSharedIpBlacklist(ip, reason);
		Punishments.sharedIpBlacklist.set(ip, reason);
	}

	removeBlacklistedSharedIp(ip: string) {
		Punishments.sharedIpBlacklist.delete(ip);
		void Punishments.saveSharedIpBlacklist();
	}

	whitelistName(name: string, whitelister: string) {
		if (this.namefilterwhitelist.has(name)) return false;
		name = toID(name);
		whitelister = toID(whitelister);
		this.namefilterwhitelist.set(name, whitelister);
		void this.appendWhitelistedName(name, whitelister);
		return true;
	}

	unwhitelistName(name: string) {
		name = toID(name);
		if (!this.namefilterwhitelist.has(name)) return false;
		this.namefilterwhitelist.delete(name);
		void this.saveNameWhitelist();
		return true;
	}

	/*********************************************************
	 * Checking
	 *********************************************************/

	/**
	 * Returns an array of [key, roomid, punishment] pairs.
	 *
	 * @param searchId userid or IP
	 */
	search(searchId: string) {
		/** [key, roomid, punishment][] */
		const results: [string, RoomID, Punishment][] = [];
		Punishments.ips.each((punishment, ip) => {
			const {id} = punishment;

			if (searchId === id || searchId === ip) {
				results.push([ip, '', punishment]);
			}
		});
		Punishments.userids.each((punishment, userid) => {
			const {id} = punishment;

			if (searchId === id || searchId === userid) {
				results.push([userid, '', punishment]);
			}
		});
		Punishments.roomIps.nestedEach((punishment, roomid, ip) => {
			const {id: punishUserid} = punishment;

			if (searchId === punishUserid || searchId === ip) {
				results.push([ip, roomid, punishment]);
			}
		});
		Punishments.roomUserids.nestedEach((punishment, roomid, userid) => {
			const {id: punishUserid} = punishment;

			if (searchId === punishUserid || searchId === userid) {
				results.push([userid, roomid, punishment]);
			}
		});

		return results;
	}

	getPunishType(name: string) {
		let punishment = Punishments.userids.get(toID(name));
		if (punishment) return punishment[0].type;
		const user = Users.get(name);
		if (!user) return;
		punishment = Punishments.ipSearch(user.latestIp);
		if (punishment) return punishment[0].type;
		return '';
	}

	hasPunishType(name: string, types: string | string[], ip?: string) {
		if (typeof types === 'string') types = [types];
		const byName = Punishments.userids.get(name)?.some(p => types.includes(p.type));
		if (!ip) return byName;
		return byName || Punishments.ipSearch(ip)?.some(p => types.includes(p.type));
	}

	hasRoomPunishType(room: Room | RoomID, name: string, types: string | string[]) {
		if (typeof types === 'string') types = [types];
		if (typeof (room as Room).roomid === 'string') room = (room as Room).roomid;
		return Punishments.roomUserids.nestedGet(room as RoomID, name)?.some(p => types.includes(p.type));
	}

	sortedTypes = ['TICKETBAN', 'LOCK', 'NAMELOCK', 'BAN'];
	sortedRoomTypes = [...(global.Punishments?.sortedRoomTypes || []), 'ROOMBAN', 'BLACKLIST'];
	byWeight(punishments?: Punishment[], room = false) {
		if (!punishments) return [];
		return Utils.sortBy(
			punishments,
			p => -(room ? this.sortedRoomTypes : this.sortedTypes).indexOf(p.type)
		);
	}

	interactions: {[k: string]: {overrides: string[]}} = {
		NAMELOCK: {overrides: ['LOCK']},
	};

	roomInteractions: {[k: string]: {overrides: string[]}} = {
		BLACKLIST: {overrides: ['ROOMBAN']},
	};

	/**
	 * Searches for IP in Punishments.ips
	 *
	 * For instance, if IP is '1.2.3.4', will return the value corresponding
	 * to any of the keys in table match '1.2.3.4', '1.2.3.*', '1.2.*', or '1.*'
	 *
	 */
	ipSearch(ip: string, type?: undefined): Punishment[] | undefined;
	ipSearch(ip: string, type: string): Punishment | undefined;
	ipSearch(ip: string, type?: string): Punishment | Punishment[] | undefined {
		const allPunishments: Punishment[] = [];

		let punishment = Punishments.ips.get(ip);
		if (punishment) {
			if (type) return punishment.find(p => p.type === type);
			allPunishments.push(...punishment);
		}
		let dotIndex = ip.lastIndexOf('.');
		for (let i = 0; i < 4 && dotIndex > 0; i++) {
			ip = ip.substr(0, dotIndex);
			punishment = Punishments.ips.get(ip + '.*');
			if (punishment) {
				if (type) return punishment.find(p => p.type === type);
				allPunishments.push(...punishment);
			}
			dotIndex = ip.lastIndexOf('.');
		}
		return allPunishments.length ? allPunishments : undefined;
	}

	/** Defined in Punishments.loadBanlist */
	checkRangeBanned(ip: string) {
		return false;
	}

	checkName(user: User, userid: string, registered: boolean) {
		if (userid.startsWith('guest')) return;
		for (const roomid of user.inRooms) {
			Punishments.checkNewNameInRoom(user, userid, roomid);
		}
		let punishments: Punishment[] = [];

		const idPunishments = Punishments.userids.get(userid);
		if (idPunishments) {
			punishments = idPunishments;
		}

		const battleban = Punishments.isBattleBanned(user);
		if (battleban) punishments.push(battleban);
		if (user.namelocked) {
			let punishment = Punishments.userids.get(user.namelocked)?.[0];
			if (!punishment) punishment = {type: 'NAMELOCK', id: user.namelocked, expireTime: 0, reason: ''};
			punishments.push(punishment);
		}
		if (user.locked) {
			let punishment = Punishments.userids.get(user.locked)?.[0];
			if (!punishment) punishment = {type: 'LOCK', id: user.locked, expireTime: 0, reason: ''};
			punishments.push(punishment);
		}

		const ticket = Chat.pages?.help ?
			`<a href="view-help-request--appeal"><button class="button"><strong>Appeal your punishment</strong></button></a>` : '';

		if (!punishments.length) return;
		Punishments.byWeight(punishments);

		for (const punishment of punishments) {
			const id = punishment.type;
			const punishmentInfo = this.punishmentTypes.get(id);
			const punishUserid = punishment.id;
			const reason = punishment.reason ? Utils.html`\n\nReason: ${punishment.reason}` : '';
			let appeal = ``;
			if (user.permalocked && Config.appealurl) {
				appeal += `\n\nPermanent punishments can be appealed: <a href="${Config.appealurl}">${Config.appealurl}</a>`;
			} else if (ticket) {
				appeal += `\n\nIf you feel you were unfairly punished or wish to otherwise appeal, you can ${ticket}.`;
			} else if (Config.appealurl) {
				appeal += `\n\nIf you wish to appeal your punishment, please use: <a href="${Config.appealurl}">${Config.appealurl}</a>`;
			}
			const bannedUnder = punishUserid !== userid ? ` because you have the same IP as banned user: ${punishUserid}` : '';

			if (id === 'BATTLEBAN') {
				if (punishUserid !== user.id && Punishments.isSharedIp(user.latestIp) && user.autoconfirmed) {
					Punishments.unpunish(userid, 'BATTLEBAN');
				} else {
					void Punishments.punish(user, punishment, false);
					user.cancelReady();
					if (!Punishments.userids.getByType(userid, 'BATTLEBAN')) {
						const appealLink = ticket || (Config.appealurl ? `appeal at: ${Config.appealurl}` : ``);
						// Prioritize popups for other global punishments
						user.send(
							`|popup||html|You are banned from battling` +
							`${punishment.id !== userid ? ` because you have the same IP as banned user: ${punishUserid}` : ''}. ` +
							`Your battle ban will expire in a few days.` +
							`${punishment.reason ? Utils.html `\n\nReason: ${punishment.reason}` : ``}` +
							`${appealLink ? `\n\nOr you can ${appealLink}.` : ``}`
						);
						user.notified.punishment = true;
						continue;
					}
				}
			}

			if ((id === 'LOCK' || id === 'NAMELOCK') && punishUserid !== userid && Punishments.isSharedIp(user.latestIp)) {
				if (!user.autoconfirmed) {
					user.semilocked = `#sharedip ${user.locked}` as PunishType;
				}
				user.locked = null;
				user.namelocked = null;
				user.destroyPunishmentTimer();
				user.updateIdentity();
				return;
			}
			if (id === 'BAN') {
				const appealUrl = Config.banappealurl || Config.appealurl;
				user.popup(
					`Your username (${user.name}) is banned${bannedUnder}. Your ban will expire in a few days.${reason}` +
					`${appealUrl ? `||||Or you can appeal at: ${appealUrl}` : ``}`
				);
				user.notified.punishment = true;
				if (registered) void Punishments.punish(user, punishment, false);
				user.disconnectAll();
				return; // end the loop here
			}
			if (id === 'NAMELOCK' || user.namelocked) {
				user.send(`|popup||html|You are namelocked and can't have a username${bannedUnder}. Your namelock will expire in a few days.${reason}${appeal}`);
				user.locked = punishUserid;
				user.namelocked = punishUserid;
				user.resetName();
				user.updateIdentity();
			} else if (id === 'LOCK') {
				if (punishUserid === '#hostfilter' || punishUserid === '#ipban') {
					user.send(`|popup||html|Your IP (${user.latestIp}) is currently locked due to being a proxy. We automatically lock these connections since they are used to spam, hack, or otherwise attack our server. Disable any proxies you are using to connect to PS.\n\n<a href="view-help-request--appeal"><button class="button">Help me with a lock from a proxy</button></a>`);
				} else if (user.latestHostType === 'proxy' && user.locked !== user.id) {
					user.send(`|popup||html|You are locked${bannedUnder} on the IP (${user.latestIp}), which is a proxy. We automatically lock these connections since they are used to spam, hack, or otherwise attack our server. Disable any proxies you are using to connect to PS.\n\n<a href="view-help-request--appeal"><button class="button">Help me with a lock from a proxy</button></a>`);
				} else if (!user.notified.lock) {
					user.send(`|popup||html|You are locked${bannedUnder}. ${user.permalocked ? `This lock is permanent.` : `Your lock will expire in a few days.`}${reason}${appeal}`);
				}
				user.notified.lock = true;
				user.locked = punishUserid;
				user.updateIdentity();
			} else if (punishmentInfo?.onActivate) {
				punishmentInfo.onActivate.call(this, user, punishment, null, punishment.id === user.id);
			}
			Punishments.checkPunishmentTime(user, punishment);
		}
	}

	checkIp(user: User, connection: Connection) {
		const ip = connection.ip;
		let punishments = Punishments.ipSearch(ip);

		if (!punishments && Punishments.checkRangeBanned(ip)) {
			punishments = [{type: 'LOCK', id: '#ipban', expireTime: Infinity, reason: ''}];
		}

		if (punishments) {
			const isSharedIP = Punishments.isSharedIp(ip);
			let sharedAndHasPunishment = false;
			for (const punishment of punishments) {
				if (isSharedIP) {
					if (!user.locked && !user.autoconfirmed) {
						user.semilocked = `#sharedip ${punishment.id}` as PunishType;
					}
					sharedAndHasPunishment = true;
				} else {
					if (['BAN', 'LOCK', 'NAMELOCK'].includes(punishment.type)) {
						user.locked = punishment.id;
						if (punishment.type === 'NAMELOCK') {
							user.namelocked = punishment.id;
							user.resetName(true);
						}
					} else {
						const info = Punishments.punishmentTypes.get(punishment.type);
						info?.onActivate?.call(this, user, punishment, null, punishment.id === user.id);
					}
				}
			}
			if (!sharedAndHasPunishment) Punishments.checkPunishmentTime(user, Punishments.byWeight(punishments)[0]);
		}

		return IPTools.lookup(ip).then(({dnsbl, host, hostType}) => {
			user = connection.user || user;

			if (hostType === 'proxy' && !user.trusted && !user.locked) {
				user.locked = '#hostfilter';
			} else if (dnsbl && !user.autoconfirmed) {
				user.semilocked = '#dnsbl';
			}
			if (host) {
				user.latestHost = host;
				user.latestHostType = hostType;
			}
			Chat.hostfilter(host || '', user, connection, hostType);
		});
	}

	/**
	 * IP bans need to be checked separately since we don't even want to
	 * make a User object if an IP is banned.
	 */
	checkIpBanned(connection: Connection) {
		const ip = connection.ip;
		if (Punishments.cfloods.has(ip) || (Monitor.countConnection(ip) && Punishments.cfloods.add(ip))) {
			connection.send(`|popup||modal|PS is under heavy load and cannot accommodate your connection right now.`);
			return '#cflood';
		}

		if (Punishments.isSharedIp(ip)) return false;

		let banned: false | string = false;
		const punishment = Punishments.ipSearch(ip, 'BAN');
		if (punishment) {
			banned = punishment.id;
		}
		if (!banned) return false;

		const appealUrl = Config.banappealurl || Config.appealurl;
		connection.send(
			`|popup||modal|You are banned because you have the same IP (${ip}) as banned user '${banned}'. ` +
			`Your ban will expire in a few days.` +
			`${appealUrl ? `||||Or you can appeal at: ${appealUrl}` : ``}`
		);
		Monitor.notice(`CONNECT BLOCKED - IP BANNED: ${ip} (${banned})`);

		return banned;
	}
	checkNameInRoom(user: User, roomid: RoomID): boolean {
		let punishment = Punishments.roomUserids.nestedGet(roomid, user.id);
		if (!punishment && user.autoconfirmed) {
			punishment = Punishments.roomUserids.nestedGet(roomid, user.autoconfirmed);
		}
		if (punishment?.some(p => p.type === 'ROOMBAN' || p.type === 'BLACKLIST')) {
			return true;
		}
		const room = Rooms.get(roomid)!;
		if (room.parent) {
			return Punishments.checkNameInRoom(user, room.parent.roomid);
		}
		return false;
	}

	/**
	 * @param userid The name into which the user is renamed.
	 */
	checkNewNameInRoom(user: User, userid: string, roomid: RoomID): Punishment[] | null {
		let punishments: Punishment[] | null = Punishments.roomUserids.nestedGet(roomid, userid) || null;
		if (!punishments) {
			const room = Rooms.get(roomid)!;
			if (room.parent) {
				punishments = Punishments.roomUserids.nestedGet(room.parent.roomid, userid) || null;
			}
		}
		if (punishments) {
			for (const punishment of punishments) {
				const info = this.roomPunishmentTypes.get(punishment.type);
				if (info?.onActivate) {
					info.onActivate.call(this, user, punishment, Rooms.get(roomid)!, punishment.id === user.id);
					continue;
				}
				if (punishment.type !== 'ROOMBAN' && punishment.type !== 'BLACKLIST') return null;
				const room = Rooms.get(roomid)!;
				if (room.game && room.game.removeBannedUser) {
					room.game.removeBannedUser(user);
				}
				user.leaveRoom(room.roomid);
			}
			return punishments;
		}
		return null;
	}

	/**
	 * @return Descriptive text for the remaining time until the punishment expires, if any.
	 */
	checkLockExpiration(userid: string | null) {
		if (!userid) return ``;
		const punishment = Punishments.userids.getByType(userid, 'LOCK');
		const user = Users.get(userid);
		if (user?.permalocked) return ` (never expires; you are permalocked)`;

		return Punishments.checkPunishmentExpiration(punishment);
	}

	checkPunishmentExpiration(punishment: Punishment | undefined) {
		if (!punishment) return ``;
		const expiresIn = new Date(punishment.expireTime).getTime() - Date.now();
		const expiresDays = Math.round(expiresIn / 1000 / 60 / 60 / 24);
		let expiresText = '';
		if (expiresDays >= 1) {
			expiresText = `in around ${Chat.count(expiresDays, "days")}`;
		} else {
			expiresText = `soon`;
		}
		if (expiresIn > 1) return ` (expires ${expiresText})`;
	}

	isRoomBanned(user: User, roomid: RoomID): Punishment | undefined {
		if (!user) throw new Error(`Trying to check if a non-existent user is room banned.`);

		let punishments = Punishments.roomUserids.nestedGet(roomid, user.id);
		for (const p of punishments || []) {
			if (p.type === 'ROOMBAN' || p.type === 'BLACKLIST') return p;
		}

		if (user.autoconfirmed) {
			punishments = Punishments.roomUserids.nestedGet(roomid, user.autoconfirmed);
			for (const p of punishments || []) {
				if (p.type === 'ROOMBAN' || p.type === 'BLACKLIST') return p;
			}
		}

		if (!user.trusted) {
			for (const ip of user.ips) {
				punishments = Punishments.roomIps.nestedGet(roomid, ip);
				if (punishments) {
					for (const punishment of punishments) {
						if (punishment.type === 'ROOMBAN') {
							return punishment;
						} else if (punishment.type === 'BLACKLIST') {
							if (Punishments.isSharedIp(ip) && user.autoconfirmed) return;

							return punishment;
						}
					}
				}
			}
		}

		const room = Rooms.get(roomid);
		if (!room) throw new Error(`Trying to ban a user from a nonexistent room: ${roomid}`);

		if (room.parent) return Punishments.isRoomBanned(user, room.parent.roomid);
	}

	isGlobalBanned(user: User): Punishment | undefined {
		if (!user) throw new Error(`Trying to check if a non-existent user is global banned.`);

		const punishment = Punishments.userids.getByType(user.id, "BAN") || Punishments.userids.getByType(user.id, "FORCEBAN");
		if (punishment) return punishment;
	}

	isBlacklistedSharedIp(ip: string) {
		const pattern = IPTools.stringToRange(ip);
		if (!pattern) {
			throw new Error(`Invalid IP address: '${ip}'`);
		}
		for (const [blacklisted, reason] of this.sharedIpBlacklist) {
			const range = IPTools.stringToRange(blacklisted);
			if (!range) throw new Error("Falsy range in sharedIpBlacklist");
			if (IPTools.rangeIntersects(range, pattern)) return reason;
		}
		return false;
	}

	/**
	 * Returns an array of all room punishments associated with a user.
	 *
	 * options.publicOnly will make this only return public room punishments.
	 * options.checkIps will also check the IP of the user for IP-based punishments.
	 */
	getRoomPunishments(user: User | string, options: Partial<{checkIps: any, publicOnly: any}> = {}) {
		if (!user) return [];
		const userid = toID(user);

		const punishments: [Room, Punishment][] = [];

		for (const curRoom of Rooms.global.chatRooms) {
			if (
				!curRoom || curRoom.settings.isPrivate === true ||
				(options.publicOnly && curRoom.settings.isPersonal)
			) continue;
			let punishment = Punishments.roomUserids.nestedGet(curRoom.roomid, userid);
			if (punishment) {
				for (const p of punishment) {
					punishments.push([curRoom, p]);
				}
				continue;
			} else if (options?.checkIps) {
				if (typeof user !== 'string') {
					let longestIPPunishment;
					for (const ip of user.ips) {
						punishment = Punishments.roomIps.nestedGet(curRoom.roomid, ip);
						if (punishment && (!longestIPPunishment || punishment[2] > longestIPPunishment[2])) {
							longestIPPunishment = punishment;
						}
					}
					if (longestIPPunishment) {
						for (const p of longestIPPunishment) {
							punishments.push([curRoom, p]);
						}
						continue;
					}
				}
			}
			if (typeof user !== 'string' && curRoom.muteQueue) {
				// check mutes
				for (const entry of curRoom.muteQueue) {
					if (userid === entry.userid ||
						user.guestNum === entry.guestNum ||
						(user.autoconfirmed && user.autoconfirmed === entry.autoconfirmed)) {
						punishments.push([curRoom, {type: 'MUTE', id: entry.userid, expireTime: entry.time, reason: ''} as Punishment]);
					}
				}
			}
		}

		return punishments;
	}
	getPunishments(roomid?: RoomID, ignoreMutes?: boolean) {
		const punishmentTable: [string, PunishmentEntry][] = [];
		if (roomid && (!Punishments.roomIps.has(roomid) || !Punishments.roomUserids.has(roomid))) return punishmentTable;
		// `Punishments.roomIps.get(roomid)` guaranteed to exist above
		(roomid ? Punishments.roomIps.get(roomid)! : Punishments.ips).each((punishment, ip) => {
			const {type, id, expireTime, reason, rest} = punishment;
			if (id !== '#rangelock' && id.startsWith('#')) return;
			let entry = punishmentTable.find(e => e[0] === id && e[1].punishType === type)?.[1];

			if (entry) {
				entry.ips.push(ip);
				return;
			}

			entry = {
				userids: [],
				ips: [ip],
				punishType: type,
				expireTime,
				reason,
				rest: rest || [],
			};
			punishmentTable.push([id, entry]);
		});
		// `Punishments.roomIps.get(roomid)` guaranteed to exist above
		(roomid ? Punishments.roomUserids.get(roomid)! : Punishments.userids).each((punishment, userid) => {
			const {type, id, expireTime, reason, rest} = punishment;
			if (id.startsWith('#')) return;
			let entry = punishmentTable.find(([curId, cur]) => id === curId && cur.punishType === type)?.[1];
			if (!entry) {
				entry = {
					userids: [],
					ips: [],
					punishType: type,
					expireTime,
					reason,
					rest: rest || [],
				};
				punishmentTable.push([id, entry]);
			}

			if (userid !== id) entry.userids.push(userid as ID); // guaranteed as per above check
		});
		if (roomid && ignoreMutes !== false) {
			const room = Rooms.get(roomid);
			if (room?.muteQueue) {
				for (const mute of room.muteQueue) {
					punishmentTable.push([mute.userid, {
						userids: [], ips: [], punishType: "MUTE", expireTime: mute.time, reason: "", rest: [],
					}]);
				}
			}
		}
		return punishmentTable;
	}
	visualizePunishments(punishments: Map<string, PunishmentEntry>, user: User) {
		let buf = "";
		buf += `<div class="ladder pad"><h2>List of active punishments:</h2>`;
		buf += `<table">`;
		buf += `<tr>`;
		buf += `<th>Username</th>`;
		buf += `<th>Punishment type</th>`;
		buf += `<th>Expire time</th>`;
		buf += `<th>Reason</th>`;
		buf += `<th>Alts</th>`;
		if (user.can('ip')) buf += `<th>IPs</th>`;
		buf += `</tr>`;
		for (const [userid, punishment] of punishments) {
			const expiresIn = new Date(punishment.expireTime).getTime() - Date.now();
			if (expiresIn < 1000) continue;
			const expireString = Chat.toDurationString(expiresIn, {precision: 1});
			buf += `<tr>`;
			buf += `<td>${userid}</td>`;
			buf += `<td>${punishment.punishType}</td>`;
			buf += `<td>${expireString}</td>`;
			buf += `<td>${punishment.reason || ' - '}</td>`;
			buf += `<td>${punishment.userids.join(", ") || ' - '}</td>`;
			if (user.can('ip')) buf += `<td>${punishment.ips.join(", ") || ' - '}</td>`;
			buf += `</tr>`;
		}
		buf += `</table>`;
		buf += `</div>`;
		return buf;
	}
	/**
	 * Notifies staff if a user has three or more room punishments.
	 */
	async monitorRoomPunishments(user: User | ID) {
		if ((user as User).locked) return;
		const userid = toID(user);

		/** Default to 3 if the Config option is not defined or valid */
		const minPunishments = (typeof Config.monitorminpunishments === 'number' ? Config.monitorminpunishments : 3);
		if (!minPunishments) return;

		let punishments = Punishments.getRoomPunishments(user, {checkIps: true, publicOnly: true});
		punishments = punishments.filter(([room, punishment]) => (
			Punishments.roomPunishmentTypes.get(punishment.type)?.activatePunishMonitor
		));

		if (punishments.length >= minPunishments) {
			let points = 0;

			const punishmentText = punishments.map(([room, punishment]) => {
				const {type: punishType, id: punishUserid, reason} = punishment;
				if (punishType in PUNISHMENT_POINT_VALUES) points += PUNISHMENT_POINT_VALUES[punishType];
				let punishDesc = Punishments.roomPunishmentTypes.get(punishType)?.desc;
				if (!punishDesc) punishDesc = `punished`;
				if (punishUserid !== userid) punishDesc += ` as ${punishUserid}`;

				// Backwards compatibility for current punishments
				const trimmedReason = reason?.trim();
				if (trimmedReason && !trimmedReason.startsWith('(PROOF:')) punishDesc += `: ${trimmedReason}`;
				return `<<${room}>> (${punishDesc})`;
			}).join(', ');

			if (Config.punishmentautolock && points >= AUTOLOCK_POINT_THRESHOLD) {
				const rooms = punishments.map(([room]) => room).join(', ');
				const reason = `Autolocked for having punishments in ${punishments.length} rooms: ${rooms}`;
				const message = `${(user as User).name || userid} was locked for having punishments in ${punishments.length} rooms: ${punishmentText}`;

				const globalPunishments = await Rooms.Modlog.getGlobalPunishments(userid, AUTOWEEKLOCK_DAYS_TO_SEARCH);
				// null check in case SQLite is disabled
				const isWeek = globalPunishments !== null && globalPunishments >= AUTOWEEKLOCK_THRESHOLD;

				void Punishments.autolock(user, 'staff', 'PunishmentMonitor', reason, message, isWeek);
				if (typeof user !== 'string') {
					user.popup(
						`|modal|You've been locked for breaking the rules in multiple chatrooms.\n\n` +
						`If you feel that your lock was unjustified, you can still PM staff members (%, @, &) to discuss it${Config.appealurl ? " or you can appeal:\n" + Config.appealurl : "."}\n\n` +
						`Your lock will expire in a few days.`
					);
				}
			} else {
				Monitor.log(`[PunishmentMonitor] ${(user as User).name || userid} currently has punishments in ${punishments.length} rooms: ${punishmentText}`);
			}
		}
	}
	renameRoom(oldID: RoomID, newID: RoomID) {
		for (const table of [Punishments.roomUserids, Punishments.roomIps]) {
			const entry = table.get(oldID);
			if (entry) {
				table.set(newID, entry);
				table.delete(oldID);
			}
		}
		Punishments.saveRoomPunishments();
	}
	PunishmentMap = PunishmentMap;
	NestedPunishmentMap = NestedPunishmentMap;
}();


text:
import paymentgroupSelectBoxTemplate from "./paymentgroup_select_box.html?raw"

angular
  .module("billett.admin")
  .directive("paymentgroupSelect", function (AdminPaymentgroup) {
    return {
      restrict: "E",
      template: paymentgroupSelectBoxTemplate,
      scope: {
        paymentgroup: "=",
        eventgroupId: "=",
        id: "@",
      },
      replace: true,
      link: function (scope) {
        var reload = function () {
          delete scope.paymentgroups
          AdminPaymentgroup.getValid(scope.eventgroupId).$promise.then(
            function (ret) {
              scope.paymentgroups = ret
              scope.paymentgroup = scope.t.paymentgroup =
                AdminPaymentgroup.getPreferredGroup(
                  ret,
                  scope.paymentgroup ? scope.paymentgroup.id : null,
                )
            },
          )
        }

        reload()
        scope.t = {}

        scope.new = function () {
          AdminPaymentgroup.newModal(scope.eventgroupId).result.then(function (
            paymentgroup,
          ) {
            scope.t.paymentgroup = paymentgroup
            scope.update()
            reload()
          })
        }

        scope.update = function () {
          scope.paymentgroup = scope.t.paymentgroup
          AdminPaymentgroup.setPreferredGroup(scope.paymentgroup)
        }
      },
    }
  })

redpajama_set_name: RedPajamaGithub


text:
module Nexpose
  # Object that represents a connection to a Nexpose Security Console.
  class Connection
    # Perform an asset filter search that will locate assets matching the
    # provided conditions.
    #
    # For example, the following call will return assets with Java installed:
    #   nsc.filter(Search::Field::SOFTWARE, Search::Operator::CONTAINS, 'java')
    #
    # @param [String] field Constant from Search::Field
    # @param [String] operator Constant from Search::Operator
    # @param [String] value Search term or constant from Search::Value
    # @return [Array[FilteredAsset]] List of matching assets.
    #
    def filter(field, operator, value = '')
      criterion = Criterion.new(field, operator, value)
      criteria = Criteria.new(criterion)
      search(criteria)
    end

    # Perform a search that will match the criteria provided.
    #
    # For example, the following call will return assets with Java and .NET:
    #   java_criterion = Criterion.new(Search::Field::SOFTWARE,
    #                                  Search::Operator::CONTAINS,
    #                                  'java')
    #   dot_net_criterion = Criterion.new(Search::Field::SOFTWARE,
    #                                     Search::Operator::CONTAINS,
    #                                     '.net')
    #   criteria = Criteria.new([java_criterion, dot_net_criterion])
    #   results = nsc.search(criteria)
    #
    # @param [Criteria] criteria Criteria search object.
    # @return [Array[FilteredAsset]] List of matching assets.
    #
    def search(criteria)
      results = DataTable._get_json_table(self,
                                          '/data/asset/filterAssets',
                                          criteria._to_payload)
      results.map { |a| FilteredAsset.new(a) }
    end
  end

  # Constants for performing Asset Filter searches and generating Dynamic Asset
  # Groups.
  #
  module Search
    module_function

    # Search constants

    # Only these values are accepted for a field value.
    #
    module Field
      # Search for an Asset by name.
      # Valid Operators: IS, IS_NOT, STARTS_WITH, ENDS_WITH, CONTAINS,
      #                  NOT_CONTAINS
      ASSET = 'ASSET'

      # Search for an Asset by CVE ID
      # Valid Operators: IS, IS_NOT, CONTAINS, NOT_CONTAINS
      CVE_ID = 'CVE_ID'

      # Valid Operators: IS, IS_NOT
      # Valid Values (See Value::AccessComplexity): LOW, MEDIUM, HIGH
      CVSS_ACCESS_COMPLEXITY = 'CVSS_ACCESS_COMPLEXITY'

      # Valid Operators: IS, IS_NOT
      # Valid Values (See Value::AccessVector): LOCAL, ADJACENT, NETWORK
      CVSS_ACCESS_VECTOR = 'CVSS_ACCESS_VECTOR'

      # Valid Operators: IS, IS_NOT
      # Valid Values (See Value::AuthenticationRequired): NONE, SINGLE, MULTIPLE
      CVSS_AUTHENTICATION_REQUIRED = 'CVSS_AUTHENTICATION_REQUIRED'

      # Valid Operators: IS, IS_NOT
      # Valid Values (See Value::CVSSImpact): NONE, PARTIAL, COMPLETE
      CVSS_AVAILABILITY_IMPACT = 'CVSS_AVAILABILITY_IMPACT'

      # Valid Operators: IS, IS_NOT
      # Valid Values (See Value::CVSSImpact): NONE, PARTIAL, COMPLETE
      CVSS_CONFIDENTIALITY_IMPACT = 'CVSS_CONFIDENTIALITY_IMPACT'

      # Valid Operators: IS, IS_NOT
      # Valid Values (See Value::CVSSImpact): NONE, PARTIAL, COMPLETE
      CVSS_INTEGRITY_IMPACT = 'CVSS_INTEGRITY_IMPACT'

      # Valid Operators: IS, IS_NOT, IN_RANGE, GREATER_THAN, LESS_THAN
      # Valid Values: Floats from 0.0 to 10.0
      CVSS_SCORE = 'CVSS_SCORE'

      # Valid Operators: IN, NOT_IN
      # Valid Values (See Value::HostType): UNKNOWN, VIRTUAL, HYPERVISOR,
      #                                     BARE_METAL
      HOST_TYPE = 'HOST_TYPE'

      # Valid Operators: IN, NOT_IN
      # Valid Values (See Value::IPType): IPv4, IPv6
      IP_ADDRESS_TYPE = 'IP_ADDRESS_TYPE'

      # Valid Operators: IN
      # Valid Values (See Value::IPType): IPv4, IPv6
      IP_ALT_ADDRESS_TYPE = 'IP_ALT_ADDRESS_TYPE'

      # Valid Operators: IN, NOT_IN
      IP_RANGE = 'IP_RANGE'

      # Valid Operators: IS, IS_NOT, IN_RANGE
      # Valid Values: Integers from 1 to 65535
      OPEN_PORT = 'OPEN_PORT'

      # Valid Operators: CONTAINS, NOT_CONTAINS, IS_EMPTY, IS_NOT_EMPTY
      OS = 'OS'

      # Valid Operators: IS
      # Valid Values (See Value::PCICompliance): PASS, FAIL
      PCI_COMPLIANCE_STATUS = 'PCI_COMPLIANCE_STATUS'

      # Valid Operators: IS, IS_NOT, IN_RANGE, GREATER_THAN, LESS_THAN
      RISK_SCORE = 'RISK_SCORE'

      # Search based on the last scan date of an asset.
      # Valid Operators: ON_OR_BEFORE, ON_OR_AFTER, BETWEEN, EARLIER_THAN,
      #                  WITHIN_THE_LAST
      # Valid Values: Use Value::ScanDate::FORMAT for date arguments.
      #               Use FixNum for day arguments.
      SCAN_DATE = 'SCAN_DATE'

      # Valid Operators: CONTAINS, NOT_CONTAINS
      SERVICE = 'SERVICE'

      # Search based on the Site ID of an asset.
      # (Note that underlying search used Site ID, despite 'site name' value.)
      # Valid Operators: IN, NOT_IN
      # Valid Values: FixNum Site ID of the site.
      SITE_ID = 'SITE_NAME'

      # Valid Operators: CONTAINS, NOT_CONTAINS
      SOFTWARE = 'SOFTWARE'

      # Valid Operators: IS, IS_NOT, GREATER_THAN, LESS_THAN, IS_APPLIED,
      #                  IS_NOT_APPLIED
      # Valid Values: VERY_HIGH, HIGH, NORMAL, LOW, VERY_LOW
      USER_ADDED_CRITICALITY_LEVEL = 'TAG_CRITICALITY'

      # Valid Operators: IS, IS_NOT, STARTS_WITH, ENDS_WITH, IS_APPLIED,
      #                  IS_NOT_APPLIED, CONTAINS, NOT_CONTAINS
      USER_ADDED_CUSTOM_TAG = 'TAG'

      # Valid Operators: IS, IS_NOT, STARTS_WITH, ENDS_WITH, IS_APPLIED,
      #                  IS_NOT_APPLIED, CONTAINS, NOT_CONTAINS
      USER_ADDED_TAG_LOCATION = 'TAG_LOCATION'

      # Valid Operators: IS, IS_NOT, STARTS_WITH, ENDS_WITH, IS_APPLIED,
      #                  IS_NOT_APPLIED, CONTAINS, NOT_CONTAINS
      USER_ADDED_TAG_OWNER = 'TAG_OWNER'

      # Valid Operators: ARE
      # Valid Values: PRESENT, NOT_PRESENT
      VALIDATED_VULNERABILITIES = 'VULNERABILITY_VALIDATED_STATUS'

      # Search against vulnerability titles that an asset contains.
      # Valid Operators: CONTAINS, NOT_CONTAINS
      VULNERABILITY = 'VULNERABILITY'

      # Valid Operators: INCLUDE, DO_NOT_INCLUDE
      # Valid Values (See Value::VulnerabilityExposure): MALWARE, METASPLOIT,
      #                                                  DATABASE
      VULNERABILITY_EXPOSURES = 'VULNERABILITY_EXPOSURES'

      # Search by VULNERABILITY CATEGORY
      # Valid Operators: IS, IS_NOT, CONTAINS, NOT_CONTAINS, STARTS_WITH,
      #                  ENDS_WITH
      VULN_CATEGORY = 'VULN_CATEGORY'
    end

    # List of acceptable operators. Not all fields accept all operators.
    #
    module Operator
      CONTAINS = 'CONTAINS'
      NOT_CONTAINS = 'NOT_CONTAINS'
      IS = 'IS'
      IS_NOT = 'IS_NOT'
      ARE = 'ARE'
      IN = 'IN'
      NOT_IN = 'NOT_IN'
      IN_RANGE = 'IN_RANGE'
      STARTS_WITH = 'STARTS_WITH'
      ENDS_WITH = 'ENDS_WITH'
      ON_OR_BEFORE = 'ON_OR_BEFORE'
      ON_OR_AFTER = 'ON_OR_AFTER'
      BETWEEN = 'BETWEEN'
      EARLIER_THAN = 'EARLIER_THAN'
      WITHIN_THE_LAST = 'WITHIN_THE_LAST'
      GREATER_THAN = 'GREATER_THAN'
      LESS_THAN = 'LESS_THAN'
      IS_EMPTY = 'IS_EMPTY'
      IS_NOT_EMPTY = 'IS_NOT_EMPTY'
      INCLUDE = 'INCLUDE'
      DO_NOT_INCLUDE = 'DO_NOT_INCLUDE'
      IS_APPLIED = 'IS_APPLIED'
      IS_NOT_APPLIED = 'IS_NOT_APPLIED'
    end

    # Specialized values used by certain search fields
    #
    module Value
      # Constants for filtering on access complexity.
      module AccessComplexity
        LOW = 'L'
        MEDIUM = 'M'
        HIGH = 'H'
      end

      # Constants for filtering on access vector.
      module AccessVector
        LOCAL = 'L'
        ADJACENT = 'A'
        NETWORK = 'N'
      end

      # Constants for filtering on whether authentication is required.
      module AuthenticationRequired
        NONE = 'N'
        SINGLE = 'S'
        MULTIPLE = 'M'
      end

      # Constants for filtering on CVSS impact.
      module CVSSImpact
        NONE = 'N'
        PARTIAL = 'P'
        COMPLETE = 'C'
      end

      # Constants for filtering on host type.
      module HostType
        UNKNOWN = '0'
        VIRTUAL = '1'
        HYPERVISOR = '2'
        BARE_METAL = '3'
      end

      # Constants for filtering on IP type.
      module IPType
        IPv4 = '0'
        IPv6 = '1'
      end

      # Constants for filtering on PCI compliance.
      module PCICompliance
        PASS = '1'
        FAIL = '0'
      end

      # Constants for filtering on scan date.
      module ScanDate
        # Pass this format to #strftime() to get expected format for requests.
        FORMAT = '%m/%d/%Y'
      end

      # Constants for filtering on vulnerability validations.
      module ValidatedVulnerability
        NOT_PRESENT = 1
        PRESENT = 0
      end

      # Constants for filtering on vulnerability exposure.
      module VulnerabilityExposure
        MALWARE = 'type:"malware_type", name:"malwarekit"'
        # TODO: A problem in Nexpose causes these values to not be constant.
        METASPLOIT = 'type:"exploit_source_type", name:"2"'
        DATABASE = 'type:"exploit_source_type", name:"1"'
      end
    end
  end

  # Individual search criterion.
  #
  class Criterion
    # Search field. One of Nexpose::Search::Field
    # @see Nexpose::Search::Field for any restrictions on the other attibutes.
    attr_accessor :field
    # Search operator. One of Nexpose::Search::Operator
    attr_accessor :operator
    # Search value. A search string or one of Nexpose::Search::Value
    attr_accessor :value

    def initialize(field, operator, value = '')
      @field, @operator = field.upcase, operator.upcase
      if value.is_a? Array
        @value = value.map(&:to_s)
      else
        @value = value.to_s
      end
    end

    # Convert this object into the map format expected by Nexpose.
    #
    def to_h
      { 'metadata' => { 'fieldName' => field },
        'operator' => operator,
        'values' => Array(value) }
    end

    def self.parse(json)
      Criterion.new(json['metadata']['fieldName'],
                    json['operator'],
                    json['values'])
    end
  end

  # Join search criteria for an asset filter search or dynamic asset group.
  #
  class Criteria
    # Whether to match any or all filters. One of 'OR' or 'AND'.
    attr_accessor :match
    # Array of criteria to match against.
    attr_accessor :criteria

    def initialize(criteria = [], match = 'AND')
      @criteria = Array(criteria)
      @match = match.upcase
    end

    def to_h
      { 'operator' => @match,
        'criteria' => @criteria.map(&:to_h) }
    end

    # Convert this object into the format expected by Nexpose.
    #
    def to_json
      JSON.generate(to_h)
    end

    # Generate the payload needed for a POST request for Asset Filter.
    #
    def _to_payload
      { 'dir' => -1,
        'results' => -1,
        'sort' => 'assetIP',
        'startIndex' => -1,
        'table-id' => 'assetfilter',
        'searchCriteria' => to_json }
    end

    def <<(criterion)
      criteria << criterion
    end

    def self.parse(json)
      # The call returns empty JSON, so default to 'AND' if not present.
      operator = json['operator'] || 'AND'
      ret = Criteria.new([], operator)
      json['criteria'].each do |c|
        ret.criteria << Criterion.parse(c)
      end
      ret
    end
  end

  # Asset data as returned by an Asset Filter search.
  #
  class FilteredAsset
    # Unique identifier of this asset. Also known as device ID.
    attr_reader :id

    attr_reader :ip
    attr_reader :name
    attr_reader :os

    attr_reader :exploit_count
    attr_reader :malware_count
    attr_reader :vuln_count
    attr_reader :risk_score

    attr_reader :site_id
    attr_reader :last_scan

    def initialize(json)
      @id = json['assetID']
      @ip = json['assetIP']
      @name = json['assetName']
      @os = json['assetOSName']
      @exploit_count = json['exploitCount'].to_i
      @malware_count = json['malwareCount'].to_i
      @vuln_count = json['vulnCount'].to_i
      @risk_score = json['riskScore'].to_f
      @site_id = json['siteID']
      @last_scan = Time.at(json['lastScanDate'].to_i / 1000)
    end
  end
end