Merge pull request #450 from ZeppelinBot/iots_to_zod

io-ts -> zod

.gitignore

@@ -82,3 +82,6 @@ npm-audit.txt
 *.debug.js
 
 .vscode/
+
+config-errors.txt
+/config-schema.json

backend/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "@zeppelin/backend",
+  "name": "@zeppelinbot/backend",
   "version": "0.0.1",
   "description": "",
   "private": true,
@@ -24,6 +24,8 @@
     "migrate-rollback": "npm run typeorm -- migration:revert -d dist/backend/src/data/dataSource.js",
     "migrate-rollback-prod": "cross-env NODE_ENV=production npm run migrate",
     "migrate-rollback-dev": "cross-env NODE_ENV=development npm run build && npm run migrate",
+    "validate-active-configs": "cross-env NODE_ENV=development node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps dist/backend/src/validateActiveConfigs.js > ../config-errors.txt",
+    "export-config-json-schema": "cross-env NODE_ENV=development node -r ./register-tsconfig-paths.js --unhandled-rejections=strict --enable-source-maps dist/backend/src/exportSchemas.js > ../config-schema.json",
     "test": "npm run build && npm run run-tests",
     "run-tests": "ava",
     "test-watch": "tsc-watch --onSuccess \"npx ava\""
@@ -42,7 +44,6 @@
     "express": "^4.17.0",
     "fp-ts": "^2.0.1",
     "humanize-duration": "^3.15.0",
-    "io-ts": "^2.0.0",
     "js-yaml": "^3.13.1",
     "knub": "^32.0.0-next.16",
     "knub-command-manager": "^9.1.0",
@@ -96,7 +97,8 @@
     "@types/uuid": "^9.0.2",
     "ava": "^5.3.1",
     "rimraf": "^2.6.2",
-    "source-map-support": "^0.5.16"
+    "source-map-support": "^0.5.16",
+    "zod-to-json-schema": "^3.22.3"
   },
   "ava": {
     "files": [

backend/src/api/docs.ts

@@ -1,34 +1,99 @@
 import express from "express";
+import z from "zod";
 import { guildPlugins } from "../plugins/availablePlugins";
 import { indentLines } from "../utils";
 import { notFound } from "./responses";
 
-function formatConfigSchema(schema) {
+function isZodObject(schema: z.ZodTypeAny): schema is z.ZodObject<any> {
-  if (schema._tag === "InterfaceType" || schema._tag === "PartialType") {
+  return schema._def.typeName === "ZodObject";
+}
+
+function isZodRecord(schema: z.ZodTypeAny): schema is z.ZodRecord<any> {
+  return schema._def.typeName === "ZodRecord";
+}
+
+function isZodEffects(schema: z.ZodTypeAny): schema is z.ZodEffects<any, any> {
+  return schema._def.typeName === "ZodEffects";
+}
+
+function isZodOptional(schema: z.ZodTypeAny): schema is z.ZodOptional<any> {
+  return schema._def.typeName === "ZodOptional";
+}
+
+function isZodArray(schema: z.ZodTypeAny): schema is z.ZodArray<any> {
+  return schema._def.typeName === "ZodArray";
+}
+
+function isZodUnion(schema: z.ZodTypeAny): schema is z.ZodUnion<any> {
+  return schema._def.typeName === "ZodUnion";
+}
+
+function isZodNullable(schema: z.ZodTypeAny): schema is z.ZodNullable<any> {
+  return schema._def.typeName === "ZodNullable";
+}
+
+function isZodDefault(schema: z.ZodTypeAny): schema is z.ZodDefault<any> {
+  return schema._def.typeName === "ZodDefault";
+}
+
+function isZodLiteral(schema: z.ZodTypeAny): schema is z.ZodLiteral<any> {
+  return schema._def.typeName === "ZodLiteral";
+}
+
+function isZodIntersection(schema: z.ZodTypeAny): schema is z.ZodIntersection<any, any> {
+  return schema._def.typeName === "ZodIntersection";
+}
+
+function formatZodConfigSchema(schema: z.ZodTypeAny) {
+  if (isZodObject(schema)) {
     return (
       `{\n` +
-      Object.entries(schema.props)
+      Object.entries(schema._def.shape())
-        .map(([k, value]) => indentLines(`${k}: ${formatConfigSchema(value)}`, 2))
+        .map(([k, value]) => indentLines(`${k}: ${formatZodConfigSchema(value as z.ZodTypeAny)}`, 2))
         .join("\n") +
       "\n}"
     );
-  } else if (schema._tag === "DictionaryType") {
-    return "{\n" + indentLines(`[string]: ${formatConfigSchema(schema.codomain)}`, 2) + "\n}";
-  } else if (schema._tag === "ArrayType") {
-    return `Array<${formatConfigSchema(schema.type)}>`;
-  } else if (schema._tag === "UnionType") {
-    if (schema.name.startsWith("Nullable<")) {
-      return `Nullable<${formatConfigSchema(schema.types[0])}>`;
-    } else if (schema.name.startsWith("Optional<")) {
-      return `Optional<${formatConfigSchema(schema.types[0])}>`;
-    } else {
-      return schema.types.map((t) => formatConfigSchema(t)).join(" | ");
-    }
-  } else if (schema._tag === "IntersectionType") {
-    return schema.types.map((t) => formatConfigSchema(t)).join(" & ");
-  } else {
-    return schema.name;
   }
+  if (isZodRecord(schema)) {
+    return "{\n" + indentLines(`[string]: ${formatZodConfigSchema(schema._def.valueType)}`, 2) + "\n}";
+  }
+  if (isZodEffects(schema)) {
+    return formatZodConfigSchema(schema._def.schema);
+  }
+  if (isZodOptional(schema)) {
+    return `Optional<${formatZodConfigSchema(schema._def.innerType)}>`;
+  }
+  if (isZodArray(schema)) {
+    return `Array<${formatZodConfigSchema(schema._def.type)}>`;
+  }
+  if (isZodUnion(schema)) {
+    return schema._def.options.map((t) => formatZodConfigSchema(t)).join(" | ");
+  }
+  if (isZodNullable(schema)) {
+    return `Nullable<${formatZodConfigSchema(schema._def.innerType)}>`;
+  }
+  if (isZodDefault(schema)) {
+    return formatZodConfigSchema(schema._def.innerType);
+  }
+  if (isZodLiteral(schema)) {
+    return schema._def.value;
+  }
+  if (isZodIntersection(schema)) {
+    return [formatZodConfigSchema(schema._def.left), formatZodConfigSchema(schema._def.right)].join(" & ");
+  }
+  if (schema._def.typeName === "ZodString") {
+    return "string";
+  }
+  if (schema._def.typeName === "ZodNumber") {
+    return "number";
+  }
+  if (schema._def.typeName === "ZodBoolean") {
+    return "boolean";
+  }
+  if (schema._def.typeName === "ZodNever") {
+    return "never";
+  }
+  return "unknown";
 }
 
 export function initDocs(app: express.Express) {
@@ -67,7 +132,7 @@ export function initDocs(app: express.Express) {
     }));
 
     const defaultOptions = plugin.defaultOptions || {};
-    const configSchema = plugin.info?.configSchema && formatConfigSchema(plugin.info.configSchema);
+    const configSchema = plugin.info?.configSchema && formatZodConfigSchema(plugin.info.configSchema);
 
     res.json({
       name,

backend/src/commandTypes.ts

@@ -17,6 +17,7 @@ import { createTypeHelper } from "knub-command-manager";
 import {
   channelMentionRegex,
   convertDelayStringToMS,
+  inputPatternToRegExp,
   isValidSnowflake,
   resolveMember,
   resolveUser,
@@ -26,7 +27,6 @@ import {
 } from "./utils";
 import { isValidTimezone } from "./utils/isValidTimezone";
 import { MessageTarget, resolveMessageTarget } from "./utils/resolveMessageTarget";
-import { inputPatternToRegExp } from "./validatorUtils";
 
 export const commandTypes = {
   ...messageCommandBaseTypeConverters,

backend/src/configValidator.ts

@@ -1,9 +1,10 @@
 import { ConfigValidationError, PluginConfigManager } from "knub";
 import moment from "moment-timezone";
+import { ZodError } from "zod";
 import { ZeppelinPlugin } from "./plugins/ZeppelinPlugin";
 import { guildPlugins } from "./plugins/availablePlugins";
-import { PartialZeppelinGuildConfigSchema, ZeppelinGuildConfig } from "./types";
+import { ZeppelinGuildConfig, zZeppelinGuildConfig } from "./types";
-import { StrictValidationError, decodeAndValidateStrict } from "./validatorUtils";
+import { formatZodIssue } from "./utils/formatZodIssue";
 
 const pluginNameToPlugin = new Map<string, ZeppelinPlugin>();
 for (const plugin of guildPlugins) {
@@ -11,8 +12,10 @@ for (const plugin of guildPlugins) {
 }
 
 export async function validateGuildConfig(config: any): Promise<string | null> {
-  const validationResult = decodeAndValidateStrict(PartialZeppelinGuildConfigSchema, config);
+  const validationResult = zZeppelinGuildConfig.safeParse(config);
-  if (validationResult instanceof StrictValidationError) return validationResult.getErrors();
+  if (!validationResult.success) {
+    return validationResult.error.issues.map(formatZodIssue).join("\n");
+  }
 
   const guildConfig = config as ZeppelinGuildConfig;
 
@@ -41,7 +44,10 @@ export async function validateGuildConfig(config: any): Promise<string | null> {
       try {
         await configManager.init();
       } catch (err) {
-        if (err instanceof ConfigValidationError || err instanceof StrictValidationError) {
+        if (err instanceof ZodError) {
+          return `${pluginName}: ${err.issues.map(formatZodIssue).join("\n")}`;
+        }
+        if (err instanceof ConfigValidationError) {
           return `${pluginName}: ${err.message}`;
         }
 

backend/src/data/Configs.ts

@@ -27,6 +27,12 @@ export class Configs extends BaseRepository {
     this.configs = dataSource.getRepository(Config);
   }
 
+  getActive() {
+    return this.configs.find({
+      where: { is_active: true },
+    });
+  }
+
   getActiveByKey(key) {
     return this.configs.findOne({
       where: {

backend/src/data/GuildArchives.ts

@@ -1,10 +1,10 @@
 import { Guild, Snowflake } from "discord.js";
 import moment from "moment-timezone";
-import { isDefaultSticker } from "src/utils/isDefaultSticker";
 import { Repository } from "typeorm";
 import { TemplateSafeValueContainer, renderTemplate } from "../templateFormatter";
 import { renderUsername, trimLines } from "../utils";
 import { decrypt, encrypt } from "../utils/crypt";
+import { isDefaultSticker } from "../utils/isDefaultSticker";
 import { channelToTemplateSafeChannel, guildToTemplateSafeGuild } from "../utils/templateSafeObjects";
 import { BaseGuildRepository } from "./BaseGuildRepository";
 import { dataSource } from "./dataSource";

backend/src/data/GuildLogs.ts

@@ -5,7 +5,7 @@ import { LogType } from "./LogType";
 const guildInstances: Map<string, GuildLogs> = new Map();
 
 interface IIgnoredLog {
-  type: LogType;
+  type: keyof typeof LogType;
   ignoreId: any;
 }
 
@@ -27,7 +27,7 @@ export class GuildLogs extends events.EventEmitter {
     guildInstances.set(guildId, this);
   }
 
-  log(type: LogType, data: any, ignoreId?: string) {
+  log(type: keyof typeof LogType, data: any, ignoreId?: string) {
     if (ignoreId && this.isLogIgnored(type, ignoreId)) {
       this.clearIgnoredLog(type, ignoreId);
       return;
@@ -36,7 +36,7 @@ export class GuildLogs extends events.EventEmitter {
     this.emit("log", { type, data });
   }
 
-  ignoreLog(type: LogType, ignoreId: any, timeout?: number) {
+  ignoreLog(type: keyof typeof LogType, ignoreId: any, timeout?: number) {
     this.ignoredLogs.push({ type, ignoreId });
 
     // Clear after expiry (15sec by default)
@@ -45,11 +45,11 @@ export class GuildLogs extends events.EventEmitter {
     }, timeout || 1000 * 15);
   }
 
-  isLogIgnored(type: LogType, ignoreId: any) {
+  isLogIgnored(type: keyof typeof LogType, ignoreId: any) {
     return this.ignoredLogs.some((info) => type === info.type && ignoreId === info.ignoreId);
   }
 
-  clearIgnoredLog(type: LogType, ignoreId: any) {
+  clearIgnoredLog(type: keyof typeof LogType, ignoreId: any) {
     this.ignoredLogs.splice(
       this.ignoredLogs.findIndex((info) => type === info.type && ignoreId === info.ignoreId),
       1,

backend/src/data/LogType.ts

@@ -1,102 +1,74 @@
-export enum LogType {
+export const LogType = {
-  MEMBER_WARN = 1,
+  MEMBER_WARN: "MEMBER_WARN",
-  MEMBER_MUTE,
+  MEMBER_MUTE: "MEMBER_MUTE",
-  MEMBER_UNMUTE,
+  MEMBER_UNMUTE: "MEMBER_UNMUTE",
-  MEMBER_MUTE_EXPIRED,
+  MEMBER_MUTE_EXPIRED: "MEMBER_MUTE_EXPIRED",
-  MEMBER_KICK,
+  MEMBER_KICK: "MEMBER_KICK",
-  MEMBER_BAN,
+  MEMBER_BAN: "MEMBER_BAN",
-  MEMBER_UNBAN,
+  MEMBER_UNBAN: "MEMBER_UNBAN",
-  MEMBER_FORCEBAN,
+  MEMBER_FORCEBAN: "MEMBER_FORCEBAN",
-  MEMBER_SOFTBAN,
+  MEMBER_SOFTBAN: "MEMBER_SOFTBAN",
-  MEMBER_JOIN,
+  MEMBER_JOIN: "MEMBER_JOIN",
-  MEMBER_LEAVE,
+  MEMBER_LEAVE: "MEMBER_LEAVE",
-  MEMBER_ROLE_ADD,
+  MEMBER_ROLE_ADD: "MEMBER_ROLE_ADD",
-  MEMBER_ROLE_REMOVE,
+  MEMBER_ROLE_REMOVE: "MEMBER_ROLE_REMOVE",
-  MEMBER_NICK_CHANGE,
+  MEMBER_NICK_CHANGE: "MEMBER_NICK_CHANGE",
-  MEMBER_USERNAME_CHANGE,
+  MEMBER_USERNAME_CHANGE: "MEMBER_USERNAME_CHANGE",
-  MEMBER_RESTORE,
+  MEMBER_RESTORE: "MEMBER_RESTORE",
-
+  CHANNEL_CREATE: "CHANNEL_CREATE",
-  CHANNEL_CREATE,
+  CHANNEL_DELETE: "CHANNEL_DELETE",
-  CHANNEL_DELETE,
+  CHANNEL_UPDATE: "CHANNEL_UPDATE",
-  CHANNEL_UPDATE,
+  THREAD_CREATE: "THREAD_CREATE",
-
+  THREAD_DELETE: "THREAD_DELETE",
-  THREAD_CREATE,
+  THREAD_UPDATE: "THREAD_UPDATE",
-  THREAD_DELETE,
+  ROLE_CREATE: "ROLE_CREATE",
-  THREAD_UPDATE,
+  ROLE_DELETE: "ROLE_DELETE",
-
+  ROLE_UPDATE: "ROLE_UPDATE",
-  ROLE_CREATE,
+  MESSAGE_EDIT: "MESSAGE_EDIT",
-  ROLE_DELETE,
+  MESSAGE_DELETE: "MESSAGE_DELETE",
-  ROLE_UPDATE,
+  MESSAGE_DELETE_BULK: "MESSAGE_DELETE_BULK",
-
+  MESSAGE_DELETE_BARE: "MESSAGE_DELETE_BARE",
-  MESSAGE_EDIT,
+  VOICE_CHANNEL_JOIN: "VOICE_CHANNEL_JOIN",
-  MESSAGE_DELETE,
+  VOICE_CHANNEL_LEAVE: "VOICE_CHANNEL_LEAVE",
-  MESSAGE_DELETE_BULK,
+  VOICE_CHANNEL_MOVE: "VOICE_CHANNEL_MOVE",
-  MESSAGE_DELETE_BARE,
+  STAGE_INSTANCE_CREATE: "STAGE_INSTANCE_CREATE",
-
+  STAGE_INSTANCE_DELETE: "STAGE_INSTANCE_DELETE",
-  VOICE_CHANNEL_JOIN,
+  STAGE_INSTANCE_UPDATE: "STAGE_INSTANCE_UPDATE",
-  VOICE_CHANNEL_LEAVE,
+  EMOJI_CREATE: "EMOJI_CREATE",
-  VOICE_CHANNEL_MOVE,
+  EMOJI_DELETE: "EMOJI_DELETE",
-
+  EMOJI_UPDATE: "EMOJI_UPDATE",
-  STAGE_INSTANCE_CREATE,
+  STICKER_CREATE: "STICKER_CREATE",
-  STAGE_INSTANCE_DELETE,
+  STICKER_DELETE: "STICKER_DELETE",
-  STAGE_INSTANCE_UPDATE,
+  STICKER_UPDATE: "STICKER_UPDATE",
-
+  COMMAND: "COMMAND",
-  EMOJI_CREATE,
+  MESSAGE_SPAM_DETECTED: "MESSAGE_SPAM_DETECTED",
-  EMOJI_DELETE,
+  CENSOR: "CENSOR",
-  EMOJI_UPDATE,
+  CLEAN: "CLEAN",
-
+  CASE_CREATE: "CASE_CREATE",
-  STICKER_CREATE,
+  MASSUNBAN: "MASSUNBAN",
-  STICKER_DELETE,
+  MASSBAN: "MASSBAN",
-  STICKER_UPDATE,
+  MASSMUTE: "MASSMUTE",
-
+  MEMBER_TIMED_MUTE: "MEMBER_TIMED_MUTE",
-  COMMAND,
+  MEMBER_TIMED_UNMUTE: "MEMBER_TIMED_UNMUTE",
-
+  MEMBER_TIMED_BAN: "MEMBER_TIMED_BAN",
-  MESSAGE_SPAM_DETECTED,
+  MEMBER_TIMED_UNBAN: "MEMBER_TIMED_UNBAN",
-  CENSOR,
+  MEMBER_JOIN_WITH_PRIOR_RECORDS: "MEMBER_JOIN_WITH_PRIOR_RECORDS",
-  CLEAN,
+  OTHER_SPAM_DETECTED: "OTHER_SPAM_DETECTED",
-
+  MEMBER_ROLE_CHANGES: "MEMBER_ROLE_CHANGES",
-  CASE_CREATE,
+  VOICE_CHANNEL_FORCE_MOVE: "VOICE_CHANNEL_FORCE_MOVE",
-
+  VOICE_CHANNEL_FORCE_DISCONNECT: "VOICE_CHANNEL_FORCE_DISCONNECT",
-  MASSUNBAN,
+  CASE_UPDATE: "CASE_UPDATE",
-  MASSBAN,
+  MEMBER_MUTE_REJOIN: "MEMBER_MUTE_REJOIN",
-  MASSMUTE,
+  SCHEDULED_MESSAGE: "SCHEDULED_MESSAGE",
-
+  POSTED_SCHEDULED_MESSAGE: "POSTED_SCHEDULED_MESSAGE",
-  MEMBER_TIMED_MUTE,
+  BOT_ALERT: "BOT_ALERT",
-  MEMBER_TIMED_UNMUTE,
+  AUTOMOD_ACTION: "AUTOMOD_ACTION",
-  MEMBER_TIMED_BAN,
+  SCHEDULED_REPEATED_MESSAGE: "SCHEDULED_REPEATED_MESSAGE",
-  MEMBER_TIMED_UNBAN,
+  REPEATED_MESSAGE: "REPEATED_MESSAGE",
-
+  MESSAGE_DELETE_AUTO: "MESSAGE_DELETE_AUTO",
-  MEMBER_JOIN_WITH_PRIOR_RECORDS,
+  SET_ANTIRAID_USER: "SET_ANTIRAID_USER",
-  OTHER_SPAM_DETECTED,
+  SET_ANTIRAID_AUTO: "SET_ANTIRAID_AUTO",
-
+  MEMBER_NOTE: "MEMBER_NOTE",
-  MEMBER_ROLE_CHANGES,
+  CASE_DELETE: "CASE_DELETE",
-  VOICE_CHANNEL_FORCE_MOVE,
+  DM_FAILED: "DM_FAILED",
-  VOICE_CHANNEL_FORCE_DISCONNECT,
+} as const;
-
-  CASE_UPDATE,
-
-  MEMBER_MUTE_REJOIN,
-
-  SCHEDULED_MESSAGE,
-  POSTED_SCHEDULED_MESSAGE,
-
-  BOT_ALERT,
-  AUTOMOD_ACTION,
-
-  SCHEDULED_REPEATED_MESSAGE,
-  REPEATED_MESSAGE,
-
-  MESSAGE_DELETE_AUTO,
-
-  SET_ANTIRAID_USER,
-  SET_ANTIRAID_AUTO,
-
-  MASS_ASSIGN_ROLES,
-  MASS_UNASSIGN_ROLES,
-
-  MEMBER_NOTE,
-
-  CASE_DELETE,
-
-  DM_FAILED,
-}

backend/src/data/db.ts

@@ -15,3 +15,9 @@ export function connect() {
 
   return connectionPromise;
 }
+
+export function disconnect() {
+  if (connectionPromise) {
+    connectionPromise.then(() => dataSource.destroy());
+  }
+}

backend/src/exportSchemas.ts

@@ -0,0 +1,24 @@
+import { z } from "zod";
+import zodToJsonSchema from "zod-to-json-schema";
+import { guildPlugins } from "./plugins/availablePlugins";
+import { zZeppelinGuildConfig } from "./types";
+
+const pluginSchemaMap = guildPlugins.reduce((map, plugin) => {
+  if (!plugin.info) {
+    return map;
+  }
+  map[plugin.name] = plugin.info.configSchema;
+  return map;
+}, {});
+
+const fullSchema = zZeppelinGuildConfig.omit({ plugins: true }).merge(
+  z.strictObject({
+    plugins: z.strictObject(pluginSchemaMap).partial(),
+  }),
+);
+
+const jsonSchema = zodToJsonSchema(fullSchema);
+
+console.log(JSON.stringify(jsonSchema, null, 2));
+
+process.exit(0);

backend/src/index.ts

@@ -203,7 +203,7 @@ if (env.DEBUG) {
 }
 
 logger.info("Connecting to database");
-connect().then(async (connection) => {
+connect().then(async () => {
   const client = new Client({
     partials: [Partials.User, Partials.Channel, Partials.GuildMember, Partials.Message, Partials.Reaction],
 

backend/src/pluginUtils.ts

@@ -10,22 +10,12 @@ import {
   PermissionsBitField,
   TextBasedChannel,
 } from "discord.js";
-import * as t from "io-ts";
+import { AnyPluginData, CommandContext, ExtendedMatchParams, GuildPluginData, helpers } from "knub";
-import {
-  AnyPluginData,
-  CommandContext,
-  ConfigValidationError,
-  ExtendedMatchParams,
-  GuildPluginData,
-  PluginOverrideCriteria,
-  helpers,
-} from "knub";
 import { logger } from "./logger";
 import { isStaff } from "./staff";
 import { TZeppelinKnub } from "./types";
-import { errorMessage, successMessage, tNullable } from "./utils";
+import { errorMessage, successMessage } from "./utils";
 import { Tail } from "./utils/typeUtils";
-import { StrictValidationError, parseIoTsSchema } from "./validatorUtils";
 
 const { getMemberLevel } = helpers;
 
@@ -59,46 +49,6 @@ export async function hasPermission(
   return helpers.hasPermission(config, permission);
 }
 
-const PluginOverrideCriteriaType: t.Type<PluginOverrideCriteria<unknown>> = t.recursion(
-  "PluginOverrideCriteriaType",
-  () =>
-    t.partial({
-      channel: tNullable(t.union([t.string, t.array(t.string)])),
-      category: tNullable(t.union([t.string, t.array(t.string)])),
-      level: tNullable(t.union([t.string, t.array(t.string)])),
-      user: tNullable(t.union([t.string, t.array(t.string)])),
-      role: tNullable(t.union([t.string, t.array(t.string)])),
-
-      all: tNullable(t.array(PluginOverrideCriteriaType)),
-      any: tNullable(t.array(PluginOverrideCriteriaType)),
-      not: tNullable(PluginOverrideCriteriaType),
-
-      extra: t.unknown,
-    }),
-);
-
-export function strictValidationErrorToConfigValidationError(err: StrictValidationError) {
-  return new ConfigValidationError(
-    err
-      .getErrors()
-      .map((e) => e.toString())
-      .join("\n"),
-  );
-}
-
-export function makeIoTsConfigParser<Schema extends t.Type<any>>(schema: Schema): (input: unknown) => t.TypeOf<Schema> {
-  return (input: unknown) => {
-    try {
-      return parseIoTsSchema(schema, input);
-    } catch (err) {
-      if (err instanceof StrictValidationError) {
-        throw strictValidationErrorToConfigValidationError(err);
-      }
-      throw err;
-    }
-  };
-}
-
 export async function sendSuccessMessage(
   pluginData: AnyPluginData<any>,
   channel: TextBasedChannel,

backend/src/plugins/AutoDelete/AutoDeletePlugin.ts

@@ -1,11 +1,10 @@
 import { PluginOptions } from "knub";
 import { GuildLogs } from "../../data/GuildLogs";
 import { GuildSavedMessages } from "../../data/GuildSavedMessages";
-import { makeIoTsConfigParser } from "../../pluginUtils";
 import { LogsPlugin } from "../Logs/LogsPlugin";
 import { TimeAndDatePlugin } from "../TimeAndDate/TimeAndDatePlugin";
 import { zeppelinGuildPlugin } from "../ZeppelinPluginBlueprint";
-import { AutoDeletePluginType, ConfigSchema } from "./types";
+import { AutoDeletePluginType, zAutoDeleteConfig } from "./types";
 import { onMessageCreate } from "./util/onMessageCreate";
 import { onMessageDelete } from "./util/onMessageDelete";
 import { onMessageDeleteBulk } from "./util/onMessageDeleteBulk";
@@ -24,11 +23,11 @@ export const AutoDeletePlugin = zeppelinGuildPlugin<AutoDeletePluginType>()({
     prettyName: "Auto-delete",
     description: "Allows Zeppelin to auto-delete messages from a channel after a delay",
     configurationGuide: "Maximum deletion delay is currently 5 minutes",
-    configSchema: ConfigSchema,
+    configSchema: zAutoDeleteConfig,
   },
 
   dependencies: () => [TimeAndDatePlugin, LogsPlugin],
-  configParser: makeIoTsConfigParser(ConfigSchema),
+  configParser: (input) => zAutoDeleteConfig.parse(input),
   defaultOptions,
 
   beforeLoad(pluginData) {

backend/src/plugins/AutoDelete/types.ts

@@ -1,9 +1,9 @@
-import * as t from "io-ts";
 import { BasePluginType } from "knub";
+import z from "zod";
 import { GuildLogs } from "../../data/GuildLogs";
 import { GuildSavedMessages } from "../../data/GuildSavedMessages";
 import { SavedMessage } from "../../data/entities/SavedMessage";
-import { MINUTES, tDelayString } from "../../utils";
+import { MINUTES, zDelayString } from "../../utils";
 import Timeout = NodeJS.Timeout;
 
 export const MAX_DELAY = 5 * MINUTES;
@@ -13,14 +13,13 @@ export interface IDeletionQueueItem {
   message: SavedMessage;
 }
 
-export const ConfigSchema = t.type({
+export const zAutoDeleteConfig = z.strictObject({
-  enabled: t.boolean,
+  enabled: z.boolean(),
-  delay: tDelayString,
+  delay: zDelayString,
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
 
 export interface AutoDeletePluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.output<typeof zAutoDeleteConfig>;
   state: {
     guildSavedMessages: GuildSavedMessages;
     guildLogs: GuildLogs;

backend/src/plugins/AutoReactions/AutoReactionsPlugin.ts

@@ -1,14 +1,13 @@
 import { PluginOptions } from "knub";
 import { GuildAutoReactions } from "../../data/GuildAutoReactions";
 import { GuildSavedMessages } from "../../data/GuildSavedMessages";
-import { makeIoTsConfigParser } from "../../pluginUtils";
 import { trimPluginDescription } from "../../utils";
 import { LogsPlugin } from "../Logs/LogsPlugin";
 import { zeppelinGuildPlugin } from "../ZeppelinPluginBlueprint";
 import { DisableAutoReactionsCmd } from "./commands/DisableAutoReactionsCmd";
 import { NewAutoReactionsCmd } from "./commands/NewAutoReactionsCmd";
 import { AddReactionsEvt } from "./events/AddReactionsEvt";
-import { AutoReactionsPluginType, ConfigSchema } from "./types";
+import { AutoReactionsPluginType, zAutoReactionsConfig } from "./types";
 
 const defaultOptions: PluginOptions<AutoReactionsPluginType> = {
   config: {
@@ -32,7 +31,7 @@ export const AutoReactionsPlugin = zeppelinGuildPlugin<AutoReactionsPluginType>(
     description: trimPluginDescription(`
       Allows setting up automatic reactions to all new messages on a channel
     `),
-    configSchema: ConfigSchema,
+    configSchema: zAutoReactionsConfig,
   },
 
   // prettier-ignore
@@ -40,7 +39,7 @@ export const AutoReactionsPlugin = zeppelinGuildPlugin<AutoReactionsPluginType>(
     LogsPlugin,
   ],
 
-  configParser: makeIoTsConfigParser(ConfigSchema),
+  configParser: (input) => zAutoReactionsConfig.parse(input),
   defaultOptions,
 
   // prettier-ignore

backend/src/plugins/AutoReactions/types.ts

@@ -1,17 +1,16 @@
-import * as t from "io-ts";
 import { BasePluginType, guildPluginEventListener, guildPluginMessageCommand } from "knub";
+import z from "zod";
 import { GuildAutoReactions } from "../../data/GuildAutoReactions";
 import { GuildLogs } from "../../data/GuildLogs";
 import { GuildSavedMessages } from "../../data/GuildSavedMessages";
 import { AutoReaction } from "../../data/entities/AutoReaction";
 
-export const ConfigSchema = t.type({
+export const zAutoReactionsConfig = z.strictObject({
-  can_manage: t.boolean,
+  can_manage: z.boolean(),
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
 
 export interface AutoReactionsPluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.output<typeof zAutoReactionsConfig>;
   state: {
     logs: GuildLogs;
     savedMessages: GuildSavedMessages;

backend/src/plugins/Automod/AutomodPlugin.ts

@@ -1,14 +1,13 @@
-import { configUtils, CooldownManager } from "knub";
+import { CooldownManager } from "knub";
+import { Queue } from "../../Queue";
 import { GuildAntiraidLevels } from "../../data/GuildAntiraidLevels";
 import { GuildArchives } from "../../data/GuildArchives";
 import { GuildLogs } from "../../data/GuildLogs";
 import { GuildSavedMessages } from "../../data/GuildSavedMessages";
-import { Queue } from "../../Queue";
 import { discardRegExpRunner, getRegExpRunner } from "../../regExpRunners";
 import { MINUTES, SECONDS } from "../../utils";
 import { registerEventListenersFromMap } from "../../utils/registerEventListenersFromMap";
 import { unregisterEventListenersFromMap } from "../../utils/unregisterEventListenersFromMap";
-import { parseIoTsSchema, StrictValidationError } from "../../validatorUtils";
 import { CountersPlugin } from "../Counters/CountersPlugin";
 import { InternalPosterPlugin } from "../InternalPoster/InternalPosterPlugin";
 import { LogsPlugin } from "../Logs/LogsPlugin";
@@ -17,13 +16,12 @@ import { MutesPlugin } from "../Mutes/MutesPlugin";
 import { PhishermanPlugin } from "../Phisherman/PhishermanPlugin";
 import { RoleManagerPlugin } from "../RoleManager/RoleManagerPlugin";
 import { zeppelinGuildPlugin } from "../ZeppelinPluginBlueprint";
-import { availableActions } from "./actions/availableActions";
 import { AntiraidClearCmd } from "./commands/AntiraidClearCmd";
 import { SetAntiraidCmd } from "./commands/SetAntiraidCmd";
 import { ViewAntiraidCmd } from "./commands/ViewAntiraidCmd";
-import { runAutomodOnCounterTrigger } from "./events/runAutomodOnCounterTrigger";
 import { RunAutomodOnJoinEvt, RunAutomodOnLeaveEvt } from "./events/RunAutomodOnJoinLeaveEvt";
 import { RunAutomodOnMemberUpdate } from "./events/RunAutomodOnMemberUpdate";
+import { runAutomodOnCounterTrigger } from "./events/runAutomodOnCounterTrigger";
 import { runAutomodOnMessage } from "./events/runAutomodOnMessage";
 import { runAutomodOnModAction } from "./events/runAutomodOnModAction";
 import {
@@ -35,8 +33,7 @@ import { clearOldRecentNicknameChanges } from "./functions/clearOldNicknameChang
 import { clearOldRecentActions } from "./functions/clearOldRecentActions";
 import { clearOldRecentSpam } from "./functions/clearOldRecentSpam";
 import { pluginInfo } from "./info";
-import { availableTriggers } from "./triggers/availableTriggers";
+import { AutomodPluginType, zAutomodConfig } from "./types";
-import { AutomodPluginType, ConfigSchema } from "./types";
 
 const defaultOptions = {
   config: {
@@ -61,129 +58,6 @@ const defaultOptions = {
   ],
 };
 
-/**
- * Config preprocessor to set default values for triggers and perform extra validation
- * TODO: Separate input and output types
- */
-const configParser = (input: unknown) => {
-  const rules = (input as any).rules;
-  if (rules) {
-    // Loop through each rule
-    for (const [name, rule] of Object.entries(rules)) {
-      if (rule == null) {
-        delete rules[name];
-        continue;
-      }
-
-      rule["name"] = name;
-
-      // If the rule doesn't have an explicitly set "enabled" property, set it to true
-      if (rule["enabled"] == null) {
-        rule["enabled"] = true;
-      }
-
-      if (rule["allow_further_rules"] == null) {
-        rule["allow_further_rules"] = false;
-      }
-
-      if (rule["affects_bots"] == null) {
-        rule["affects_bots"] = false;
-      }
-
-      if (rule["affects_self"] == null) {
-        rule["affects_self"] = false;
-      }
-
-      // Loop through the rule's triggers
-      if (rule["triggers"]) {
-        for (const triggerObj of rule["triggers"]) {
-          for (const triggerName in triggerObj) {
-            if (!availableTriggers[triggerName]) {
-              throw new StrictValidationError([`Unknown trigger '${triggerName}' in rule '${rule["name"]}'`]);
-            }
-
-            const triggerBlueprint = availableTriggers[triggerName];
-
-            if (typeof triggerBlueprint.defaultConfig === "object" && triggerBlueprint.defaultConfig != null) {
-              triggerObj[triggerName] = configUtils.mergeConfig(
-                triggerBlueprint.defaultConfig,
-                triggerObj[triggerName] || {},
-              );
-            } else {
-              triggerObj[triggerName] = triggerObj[triggerName] || triggerBlueprint.defaultConfig;
-            }
-
-            if (triggerObj[triggerName].match_attachment_type) {
-              const white = triggerObj[triggerName].match_attachment_type.whitelist_enabled;
-              const black = triggerObj[triggerName].match_attachment_type.blacklist_enabled;
-
-              if (white && black) {
-                throw new StrictValidationError([
-                  `Cannot have both blacklist and whitelist enabled at rule <${rule["name"]}/match_attachment_type>`,
-                ]);
-              } else if (!white && !black) {
-                throw new StrictValidationError([
-                  `Must have either blacklist or whitelist enabled at rule <${rule["name"]}/match_attachment_type>`,
-                ]);
-              }
-            }
-
-            if (triggerObj[triggerName].match_mime_type) {
-              const white = triggerObj[triggerName].match_mime_type.whitelist_enabled;
-              const black = triggerObj[triggerName].match_mime_type.blacklist_enabled;
-
-              if (white && black) {
-                throw new StrictValidationError([
-                  `Cannot have both blacklist and whitelist enabled at rule <${rule["name"]}/match_mime_type>`,
-                ]);
-              } else if (!white && !black) {
-                throw new StrictValidationError([
-                  `Must have either blacklist or whitelist enabled at rule <${rule["name"]}/match_mime_type>`,
-                ]);
-              }
-            }
-          }
-        }
-      }
-
-      if (rule["actions"]) {
-        for (const actionName in rule["actions"]) {
-          if (!availableActions[actionName]) {
-            throw new StrictValidationError([`Unknown action '${actionName}' in rule '${rule["name"]}'`]);
-          }
-
-          const actionBlueprint = availableActions[actionName];
-          const actionConfig = rule["actions"][actionName];
-
-          if (typeof actionConfig !== "object" || Array.isArray(actionConfig) || actionConfig == null) {
-            rule["actions"][actionName] = actionConfig;
-          } else {
-            rule["actions"][actionName] = configUtils.mergeConfig(actionBlueprint.defaultConfig, actionConfig);
-          }
-        }
-      }
-
-      // Enable logging of automod actions by default
-      if (rule["actions"]) {
-        for (const actionName in rule["actions"]) {
-          if (!availableActions[actionName]) {
-            throw new StrictValidationError([`Unknown action '${actionName}' in rule '${rule["name"]}'`]);
-          }
-        }
-
-        if (rule["actions"]["log"] == null) {
-          rule["actions"]["log"] = true;
-        }
-        if (rule["actions"]["clean"] && rule["actions"]["start_thread"]) {
-          throw new StrictValidationError([`Cannot have both clean and start_thread at rule '${rule["name"]}'`]);
-        }
-      }
-    }
-  }
-
-  return parseIoTsSchema(ConfigSchema, input);
-};
-
 export const AutomodPlugin = zeppelinGuildPlugin<AutomodPluginType>()({
   name: "automod",
   showInDocs: true,
@@ -201,7 +75,7 @@ export const AutomodPlugin = zeppelinGuildPlugin<AutomodPluginType>()({
   ],
 
   defaultOptions,
-  configParser,
+  configParser: (input) => zAutomodConfig.parse(input),
 
   customOverrideCriteriaFunctions: {
     antiraid_level: (pluginData, matchParams, value) => {

backend/src/plugins/Automod/actions/addRoles.ts

@@ -1,6 +1,6 @@
 import { PermissionFlagsBits, Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
-import { nonNullish, unique } from "../../../utils";
+import { nonNullish, unique, zSnowflake } from "../../../utils";
 import { canAssignRole } from "../../../utils/canAssignRole";
 import { getMissingPermissions } from "../../../utils/getMissingPermissions";
 import { missingPermissionError } from "../../../utils/missingPermissionError";
@@ -11,9 +11,10 @@ import { automodAction } from "../helpers";
 
 const p = PermissionFlagsBits;
 
+const configSchema = z.array(zSnowflake);
+
 export const AddRolesAction = automodAction({
-  configType: t.array(t.string),
+  configSchema,
-  defaultConfig: [],
 
   async apply({ pluginData, contexts, actionConfig, ruleName }) {
     const members = unique(contexts.map((c) => c.member).filter(nonNullish));

backend/src/plugins/Automod/actions/addToCounter.ts

@@ -1,15 +1,16 @@
-import * as t from "io-ts";
+import z from "zod";
+import { zBoundedCharacters } from "../../../utils";
 import { CountersPlugin } from "../../Counters/CountersPlugin";
 import { LogsPlugin } from "../../Logs/LogsPlugin";
 import { automodAction } from "../helpers";
 
-export const AddToCounterAction = automodAction({
+const configSchema = z.object({
-  configType: t.type({
+  counter: zBoundedCharacters(0, 100),
-    counter: t.string,
+  amount: z.number(),
-    amount: t.number,
+});
-  }),
 
-  defaultConfig: {},
+export const AddToCounterAction = automodAction({
+  configSchema,
 
   async apply({ pluginData, contexts, actionConfig, ruleName }) {
     const countersPlugin = pluginData.getPlugin(CountersPlugin);

backend/src/plugins/Automod/actions/alert.ts

@@ -1,6 +1,5 @@
 import { Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
-import { erisAllowedMentionsToDjsMentionOptions } from "src/utils/erisAllowedMentionsToDjsMentionOptions";
 import { LogType } from "../../../data/LogType";
 import {
   createTypedTemplateSafeValueContainer,
@@ -12,25 +11,28 @@ import {
   chunkMessageLines,
   isTruthy,
   messageLink,
-  tAllowedMentions,
-  tNormalizedNullOptional,
   validateAndParseMessageContent,
   verboseChannelMention,
+  zAllowedMentions,
+  zBoundedCharacters,
+  zNullishToUndefined,
+  zSnowflake,
 } from "../../../utils";
+import { erisAllowedMentionsToDjsMentionOptions } from "../../../utils/erisAllowedMentionsToDjsMentionOptions";
 import { messageIsEmpty } from "../../../utils/messageIsEmpty";
 import { userToTemplateSafeUser } from "../../../utils/templateSafeObjects";
 import { InternalPosterPlugin } from "../../InternalPoster/InternalPosterPlugin";
 import { LogsPlugin } from "../../Logs/LogsPlugin";
 import { automodAction } from "../helpers";
 
-export const AlertAction = automodAction({
+const configSchema = z.object({
-  configType: t.type({
+  channel: zSnowflake,
-    channel: t.string,
+  text: zBoundedCharacters(0, 4000),
-    text: t.string,
+  allowed_mentions: zNullishToUndefined(zAllowedMentions.nullable().default(null)),
-    allowed_mentions: tNormalizedNullOptional(tAllowedMentions),
+});
-  }),
 
-  defaultConfig: {},
+export const AlertAction = automodAction({
+  configSchema,
 
   async apply({ pluginData, contexts, actionConfig, ruleName, matchResult }) {
     const channel = pluginData.guild.channels.cache.get(actionConfig.channel as Snowflake);

backend/src/plugins/Automod/actions/archiveThread.ts

@@ -1,11 +1,12 @@
 import { AnyThreadChannel } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { noop } from "../../../utils";
 import { automodAction } from "../helpers";
 
+const configSchema = z.strictObject({});
+
 export const ArchiveThreadAction = automodAction({
-  configType: t.type({}),
+  configSchema,
-  defaultConfig: {},
 
   async apply({ pluginData, contexts }) {
     const threads = contexts

backend/src/plugins/Automod/actions/availableActions.ts

@@ -1,4 +1,3 @@
-import * as t from "io-ts";
 import { AutomodActionBlueprint } from "../helpers";
 import { AddRolesAction } from "./addRoles";
 import { AddToCounterAction } from "./addToCounter";
@@ -20,7 +19,7 @@ import { SetSlowmodeAction } from "./setSlowmode";
 import { StartThreadAction } from "./startThread";
 import { WarnAction } from "./warn";
 
-export const availableActions: Record<string, AutomodActionBlueprint<any>> = {
+export const availableActions = {
   clean: CleanAction,
   warn: WarnAction,
   mute: MuteAction,
@@ -40,26 +39,4 @@ export const availableActions: Record<string, AutomodActionBlueprint<any>> = {
   archive_thread: ArchiveThreadAction,
   change_perms: ChangePermsAction,
   pause_invites: PauseInvitesAction,
-};
+} satisfies Record<string, AutomodActionBlueprint<any>>;
-
-export const AvailableActions = t.type({
-  clean: CleanAction.configType,
-  warn: WarnAction.configType,
-  mute: MuteAction.configType,
-  kick: KickAction.configType,
-  ban: BanAction.configType,
-  alert: AlertAction.configType,
-  change_nickname: ChangeNicknameAction.configType,
-  log: LogAction.configType,
-  add_roles: AddRolesAction.configType,
-  remove_roles: RemoveRolesAction.configType,
-  set_antiraid_level: SetAntiraidLevelAction.configType,
-  reply: ReplyAction.configType,
-  add_to_counter: AddToCounterAction.configType,
-  set_counter: SetCounterAction.configType,
-  set_slowmode: SetSlowmodeAction.configType,
-  start_thread: StartThreadAction.configType,
-  archive_thread: ArchiveThreadAction.configType,
-  change_perms: ChangePermsAction.configType,
-  pause_invites: PauseInvitesAction.configType,
-});

backend/src/plugins/Automod/actions/ban.ts

@@ -1,25 +1,30 @@
-import * as t from "io-ts";
+import z from "zod";
-import { convertDelayStringToMS, nonNullish, tDelayString, tNullable, unique } from "../../../utils";
+import {
+  convertDelayStringToMS,
+  nonNullish,
+  unique,
+  zBoundedCharacters,
+  zDelayString,
+  zSnowflake,
+} from "../../../utils";
 import { CaseArgs } from "../../Cases/types";
 import { ModActionsPlugin } from "../../ModActions/ModActionsPlugin";
+import { zNotify } from "../constants";
 import { resolveActionContactMethods } from "../functions/resolveActionContactMethods";
 import { automodAction } from "../helpers";
 
-export const BanAction = automodAction({
+const configSchema = z.strictObject({
-  configType: t.type({
+  reason: zBoundedCharacters(0, 4000).nullable().default(null),
-    reason: tNullable(t.string),
+  duration: zDelayString.nullable().default(null),
-    duration: tNullable(tDelayString),
+  notify: zNotify.nullable().default(null),
-    notify: tNullable(t.string),
+  notifyChannel: zSnowflake.nullable().default(null),
-    notifyChannel: tNullable(t.string),
+  deleteMessageDays: z.number().nullable().default(null),
-    deleteMessageDays: tNullable(t.number),
+  postInCaseLog: z.boolean().nullable().default(null),
-    postInCaseLog: tNullable(t.boolean),
+  hide_case: z.boolean().nullable().default(false),
-    hide_case: tNullable(t.boolean),
+});
-  }),
 
-  defaultConfig: {
+export const BanAction = automodAction({
-    notify: null, // Use defaults from ModActions
+  configSchema,
-    hide_case: false,
-  },
 
   async apply({ pluginData, contexts, actionConfig, matchResult }) {
     const reason = actionConfig.reason || "Kicked automatically";

backend/src/plugins/Automod/actions/changeNickname.ts

@@ -1,18 +1,16 @@
-import * as t from "io-ts";
+import z from "zod";
-import { nonNullish, unique } from "../../../utils";
+import { nonNullish, unique, zBoundedCharacters } from "../../../utils";
 import { LogsPlugin } from "../../Logs/LogsPlugin";
 import { automodAction } from "../helpers";
 
 export const ChangeNicknameAction = automodAction({
-  configType: t.union([
+  configSchema: z.union([
-    t.string,
+    zBoundedCharacters(0, 32),
-    t.type({
+    z.strictObject({
-      name: t.string,
+      name: zBoundedCharacters(0, 32),
     }),
   ]),
 
-  defaultConfig: {},
-
   async apply({ pluginData, contexts, actionConfig }) {
     const members = unique(contexts.map((c) => c.member).filter(nonNullish));
 

backend/src/plugins/Automod/actions/changePerms.ts

@@ -1,7 +1,8 @@
 import { PermissionsBitField, PermissionsString } from "discord.js";
-import * as t from "io-ts";
+import { U } from "ts-toolbelt";
+import z from "zod";
 import { TemplateSafeValueContainer, renderTemplate } from "../../../templateFormatter";
-import { isValidSnowflake, noop, tNullable, tPartialDictionary } from "../../../utils";
+import { isValidSnowflake, keys, noop, zBoundedCharacters } from "../../../utils";
 import {
   guildToTemplateSafeGuild,
   savedMessageToTemplateSafeSavedMessage,
@@ -59,16 +60,16 @@ const realToLegacyMap = Object.entries(legacyPermMap).reduce((map, pair) => {
   return map;
 }, {}) as Record<keyof typeof PermissionsBitField.Flags, keyof typeof legacyPermMap>;
 
+const permissionNames = keys(PermissionsBitField.Flags) as U.ListOf<keyof typeof PermissionsBitField.Flags>;
+const legacyPermissionNames = keys(legacyPermMap) as U.ListOf<keyof typeof legacyPermMap>;
+const allPermissionNames = [...permissionNames, ...legacyPermissionNames] as const;
+
 export const ChangePermsAction = automodAction({
-  configType: t.type({
+  configSchema: z.strictObject({
-    target: t.string,
+    target: zBoundedCharacters(1, 2000),
-    channel: tNullable(t.string),
+    channel: zBoundedCharacters(1, 2000).nullable().default(null),
-    perms: tPartialDictionary(
+    perms: z.record(z.enum(allPermissionNames), z.boolean().nullable()),
-      t.union([t.keyof(PermissionsBitField.Flags), t.keyof(legacyPermMap)]),
-      tNullable(t.boolean),
-    ),
   }),
-  defaultConfig: {},
 
   async apply({ pluginData, contexts, actionConfig }) {
     const user = contexts.find((c) => c.user)?.user;

backend/src/plugins/Automod/actions/clean.ts

@@ -1,12 +1,11 @@
 import { GuildTextBasedChannel, Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { LogType } from "../../../data/LogType";
 import { noop } from "../../../utils";
 import { automodAction } from "../helpers";
 
 export const CleanAction = automodAction({
-  configType: t.boolean,
+  configSchema: z.boolean().default(false),
-  defaultConfig: false,
 
   async apply({ pluginData, contexts, ruleName }) {
     const messageIdsToDeleteByChannelId: Map<string, string[]> = new Map();

backend/src/plugins/Automod/actions/exampleAction.ts

@@ -1,13 +1,12 @@
-import * as t from "io-ts";
+import z from "zod";
+import { zBoundedCharacters } from "../../../utils";
 import { automodAction } from "../helpers";
 
 export const ExampleAction = automodAction({
-  configType: t.type({
+  configSchema: z.strictObject({
-    someValue: t.string,
+    someValue: zBoundedCharacters(0, 1000),
   }),
 
-  defaultConfig: {},
-
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
   async apply({ pluginData, contexts, actionConfig }) {
     // TODO: Everything

backend/src/plugins/Automod/actions/kick.ts

@@ -1,24 +1,20 @@
-import * as t from "io-ts";
+import z from "zod";
-import { asyncMap, nonNullish, resolveMember, tNullable, unique } from "../../../utils";
+import { asyncMap, nonNullish, resolveMember, unique, zBoundedCharacters, zSnowflake } from "../../../utils";
 import { CaseArgs } from "../../Cases/types";
 import { ModActionsPlugin } from "../../ModActions/ModActionsPlugin";
+import { zNotify } from "../constants";
 import { resolveActionContactMethods } from "../functions/resolveActionContactMethods";
 import { automodAction } from "../helpers";
 
 export const KickAction = automodAction({
-  configType: t.type({
+  configSchema: z.strictObject({
-    reason: tNullable(t.string),
+    reason: zBoundedCharacters(0, 4000).nullable().default(null),
-    notify: tNullable(t.string),
+    notify: zNotify.nullable().default(null),
-    notifyChannel: tNullable(t.string),
+    notifyChannel: zSnowflake.nullable().default(null),
-    postInCaseLog: tNullable(t.boolean),
+    postInCaseLog: z.boolean().nullable().default(null),
-    hide_case: tNullable(t.boolean),
+    hide_case: z.boolean().nullable().default(false),
   }),
 
-  defaultConfig: {
-    notify: null, // Use defaults from ModActions
-    hide_case: false,
-  },
-
   async apply({ pluginData, contexts, actionConfig, matchResult }) {
     const reason = actionConfig.reason || "Kicked automatically";
     const contactMethods = actionConfig.notify ? resolveActionContactMethods(pluginData, actionConfig) : undefined;

backend/src/plugins/Automod/actions/log.ts

@@ -1,11 +1,10 @@
-import * as t from "io-ts";
+import z from "zod";
 import { isTruthy, unique } from "../../../utils";
 import { LogsPlugin } from "../../Logs/LogsPlugin";
 import { automodAction } from "../helpers";
 
 export const LogAction = automodAction({
-  configType: t.boolean,
+  configSchema: z.boolean().default(true),
-  defaultConfig: true,
 
   async apply({ pluginData, contexts, ruleName, matchResult }) {
     const users = unique(contexts.map((c) => c.user)).filter(isTruthy);

backend/src/plugins/Automod/actions/mute.ts

@@ -1,29 +1,38 @@
-import * as t from "io-ts";
+import z from "zod";
 import { ERRORS, RecoverablePluginError } from "../../../RecoverablePluginError";
-import { convertDelayStringToMS, nonNullish, tDelayString, tNullable, unique } from "../../../utils";
+import {
+  convertDelayStringToMS,
+  nonNullish,
+  unique,
+  zBoundedCharacters,
+  zDelayString,
+  zSnowflake,
+} from "../../../utils";
 import { CaseArgs } from "../../Cases/types";
 import { LogsPlugin } from "../../Logs/LogsPlugin";
 import { MutesPlugin } from "../../Mutes/MutesPlugin";
+import { zNotify } from "../constants";
 import { resolveActionContactMethods } from "../functions/resolveActionContactMethods";
 import { automodAction } from "../helpers";
 
 export const MuteAction = automodAction({
-  configType: t.type({
+  configSchema: z.strictObject({
-    reason: tNullable(t.string),
+    reason: zBoundedCharacters(0, 4000).nullable().default(null),
-    duration: tNullable(tDelayString),
+    duration: zDelayString.nullable().default(null),
-    notify: tNullable(t.string),
+    notify: zNotify.nullable().default(null),
-    notifyChannel: tNullable(t.string),
+    notifyChannel: zSnowflake.nullable().default(null),
-    remove_roles_on_mute: tNullable(t.union([t.boolean, t.array(t.string)])),
+    remove_roles_on_mute: z
-    restore_roles_on_mute: tNullable(t.union([t.boolean, t.array(t.string)])),
+      .union([z.boolean(), z.array(zSnowflake)])
-    postInCaseLog: tNullable(t.boolean),
+      .nullable()
-    hide_case: tNullable(t.boolean),
+      .default(null),
+    restore_roles_on_mute: z
+      .union([z.boolean(), z.array(zSnowflake)])
+      .nullable()
+      .default(null),
+    postInCaseLog: z.boolean().nullable().default(null),
+    hide_case: z.boolean().nullable().default(false),
   }),
 
-  defaultConfig: {
-    notify: null, // Use defaults from ModActions
-    hide_case: false,
-  },
-
   async apply({ pluginData, contexts, actionConfig, ruleName, matchResult }) {
     const duration = actionConfig.duration ? convertDelayStringToMS(actionConfig.duration)! : undefined;
     const reason = actionConfig.reason || "Muted automatically";

backend/src/plugins/Automod/actions/pauseInvites.ts

@@ -1,14 +1,12 @@
 import { GuildFeature } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { automodAction } from "../helpers";
 
 export const PauseInvitesAction = automodAction({
-  configType: t.type({
+  configSchema: z.strictObject({
-    paused: t.boolean,
+    paused: z.boolean(),
   }),
 
-  defaultConfig: {},
-
   async apply({ pluginData, actionConfig }) {
     const hasInvitesDisabled = pluginData.guild.features.includes(GuildFeature.InvitesDisabled);
 

backend/src/plugins/Automod/actions/removeRoles.ts

@@ -1,6 +1,6 @@
 import { PermissionFlagsBits, Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
-import { nonNullish, unique } from "../../../utils";
+import { nonNullish, unique, zSnowflake } from "../../../utils";
 import { canAssignRole } from "../../../utils/canAssignRole";
 import { getMissingPermissions } from "../../../utils/getMissingPermissions";
 import { memberRolesLock } from "../../../utils/lockNameHelpers";
@@ -12,9 +12,7 @@ import { automodAction } from "../helpers";
 const p = PermissionFlagsBits;
 
 export const RemoveRolesAction = automodAction({
-  configType: t.array(t.string),
+  configSchema: z.array(zSnowflake).default([]),
-
-  defaultConfig: [],
 
   async apply({ pluginData, contexts, actionConfig, ruleName }) {
     const members = unique(contexts.map((c) => c.member).filter(nonNullish));

backend/src/plugins/Automod/actions/reply.ts

@@ -1,16 +1,16 @@
 import { GuildTextBasedChannel, MessageCreateOptions, PermissionsBitField, Snowflake, User } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { TemplateSafeValueContainer, renderTemplate } from "../../../templateFormatter";
 import {
   convertDelayStringToMS,
   noop,
   renderRecursively,
-  tDelayString,
-  tMessageContent,
-  tNullable,
   unique,
   validateAndParseMessageContent,
   verboseChannelMention,
+  zBoundedCharacters,
+  zDelayString,
+  zMessageContent,
 } from "../../../utils";
 import { hasDiscordPermissions } from "../../../utils/hasDiscordPermissions";
 import { messageIsEmpty } from "../../../utils/messageIsEmpty";
@@ -20,17 +20,15 @@ import { automodAction } from "../helpers";
 import { AutomodContext } from "../types";
 
 export const ReplyAction = automodAction({
-  configType: t.union([
+  configSchema: z.union([
-    t.string,
+    zBoundedCharacters(0, 4000),
-    t.type({
+    z.strictObject({
-      text: tMessageContent,
+      text: zMessageContent,
-      auto_delete: tNullable(t.union([tDelayString, t.number])),
+      auto_delete: z.union([zDelayString, z.number()]).nullable().default(null),
-      inline: tNullable(t.boolean),
+      inline: z.boolean().default(false),
     }),
   ]),
 
-  defaultConfig: {},
-
   async apply({ pluginData, contexts, actionConfig, ruleName }) {
     const contextsWithTextChannels = contexts
       .filter((c) => c.message?.channel_id)

backend/src/plugins/Automod/actions/setAntiraidLevel.ts

@@ -1,11 +1,9 @@
-import * as t from "io-ts";
+import { zBoundedCharacters } from "../../../utils";
-import { tNullable } from "../../../utils";
 import { setAntiraidLevel } from "../functions/setAntiraidLevel";
 import { automodAction } from "../helpers";
 
 export const SetAntiraidLevelAction = automodAction({
-  configType: tNullable(t.string),
+  configSchema: zBoundedCharacters(0, 100).nullable(),
-  defaultConfig: "",
 
   async apply({ pluginData, actionConfig }) {
     setAntiraidLevel(pluginData, actionConfig ?? null);

backend/src/plugins/Automod/actions/setCounter.ts

@@ -1,16 +1,15 @@
-import * as t from "io-ts";
+import z from "zod";
+import { zBoundedCharacters } from "../../../utils";
 import { CountersPlugin } from "../../Counters/CountersPlugin";
 import { LogsPlugin } from "../../Logs/LogsPlugin";
 import { automodAction } from "../helpers";
 
 export const SetCounterAction = automodAction({
-  configType: t.type({
+  configSchema: z.strictObject({
-    counter: t.string,
+    counter: zBoundedCharacters(0, 100),
-    value: t.number,
+    value: z.number(),
   }),
 
-  defaultConfig: {},
-
   async apply({ pluginData, contexts, actionConfig, ruleName }) {
     const countersPlugin = pluginData.getPlugin(CountersPlugin);
     if (!countersPlugin.counterExists(actionConfig.counter)) {

backend/src/plugins/Automod/actions/setSlowmode.ts

@@ -1,19 +1,15 @@
 import { ChannelType, GuildTextBasedChannel, Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
-import { convertDelayStringToMS, isDiscordAPIError, tDelayString, tNullable } from "../../../utils";
+import { convertDelayStringToMS, isDiscordAPIError, zDelayString, zSnowflake } from "../../../utils";
 import { LogsPlugin } from "../../Logs/LogsPlugin";
 import { automodAction } from "../helpers";
 
 export const SetSlowmodeAction = automodAction({
-  configType: t.type({
+  configSchema: z.strictObject({
-    channels: tNullable(t.array(t.string)),
+    channels: z.array(zSnowflake),
-    duration: tNullable(tDelayString),
+    duration: zDelayString.nullable().default("10s"),
   }),
 
-  defaultConfig: {
-    duration: "10s",
-  },
-
   async apply({ pluginData, actionConfig, contexts }) {
     const slowmodeMs = Math.max(actionConfig.duration ? convertDelayStringToMS(actionConfig.duration)! : 0, 0);
     const channels: Snowflake[] = actionConfig.channels ?? [];

backend/src/plugins/Automod/actions/startThread.ts

@@ -5,9 +5,9 @@ import {
   ThreadAutoArchiveDuration,
   ThreadChannel,
 } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { TemplateSafeValueContainer, renderTemplate } from "../../../templateFormatter";
-import { MINUTES, convertDelayStringToMS, noop, tDelayString, tNullable } from "../../../utils";
+import { MINUTES, convertDelayStringToMS, noop, zBoundedCharacters, zDelayString } from "../../../utils";
 import { savedMessageToTemplateSafeSavedMessage, userToTemplateSafeUser } from "../../../utils/templateSafeObjects";
 import { automodAction } from "../helpers";
 
@@ -19,18 +19,14 @@ const validThreadAutoArchiveDurations: ThreadAutoArchiveDuration[] = [
 ];
 
 export const StartThreadAction = automodAction({
-  configType: t.type({
+  configSchema: z.strictObject({
-    name: tNullable(t.string),
+    name: zBoundedCharacters(1, 100).nullable(),
-    auto_archive: tDelayString,
+    auto_archive: zDelayString,
-    private: tNullable(t.boolean),
+    private: z.boolean().default(false),
-    slowmode: tNullable(tDelayString),
+    slowmode: zDelayString.nullable().default(null),
-    limit_per_channel: tNullable(t.number),
+    limit_per_channel: z.number().nullable().default(5),
   }),
 
-  defaultConfig: {
-    limit_per_channel: 5,
-  },
-
   async apply({ pluginData, contexts, actionConfig }) {
     // check if the message still exists, we don't want to create threads for deleted messages
     const threads = contexts.filter((c) => {

backend/src/plugins/Automod/actions/warn.ts

@@ -1,24 +1,20 @@
-import * as t from "io-ts";
+import z from "zod";
-import { asyncMap, nonNullish, resolveMember, tNullable, unique } from "../../../utils";
+import { asyncMap, nonNullish, resolveMember, unique, zBoundedCharacters, zSnowflake } from "../../../utils";
 import { CaseArgs } from "../../Cases/types";
 import { ModActionsPlugin } from "../../ModActions/ModActionsPlugin";
+import { zNotify } from "../constants";
 import { resolveActionContactMethods } from "../functions/resolveActionContactMethods";
 import { automodAction } from "../helpers";
 
 export const WarnAction = automodAction({
-  configType: t.type({
+  configSchema: z.strictObject({
-    reason: tNullable(t.string),
+    reason: zBoundedCharacters(0, 4000).nullable().default(null),
-    notify: tNullable(t.string),
+    notify: zNotify.nullable().default(null),
-    notifyChannel: tNullable(t.string),
+    notifyChannel: zSnowflake.nullable().default(null),
-    postInCaseLog: tNullable(t.boolean),
+    postInCaseLog: z.boolean().nullable().default(null),
-    hide_case: tNullable(t.boolean),
+    hide_case: z.boolean().nullable().default(false),
   }),
 
-  defaultConfig: {
-    notify: null, // Use defaults from ModActions
-    hide_case: false,
-  },
-
   async apply({ pluginData, contexts, actionConfig, matchResult }) {
     const reason = actionConfig.reason || "Warned automatically";
     const contactMethods = actionConfig.notify ? resolveActionContactMethods(pluginData, actionConfig) : undefined;

backend/src/plugins/Automod/constants.ts

@@ -1,3 +1,4 @@
+import z from "zod";
 import { MINUTES, SECONDS } from "../../utils";
 
 export const RECENT_SPAM_EXPIRY_TIME = 10 * SECONDS;
@@ -18,3 +19,5 @@ export enum RecentActionType {
   MemberLeave,
   ThreadCreate,
 }
+
+export const zNotify = z.union([z.literal("dm"), z.literal("channel")]);

backend/src/plugins/Automod/functions/createMessageSpamTrigger.ts

@@ -1,28 +1,27 @@
-import * as t from "io-ts";
+import z from "zod";
 import { SavedMessage } from "../../../data/entities/SavedMessage";
 import { humanizeDurationShort } from "../../../humanizeDurationShort";
 import { getBaseUrl } from "../../../pluginUtils";
-import { convertDelayStringToMS, sorter, tDelayString, tNullable } from "../../../utils";
+import { convertDelayStringToMS, sorter, zDelayString } from "../../../utils";
 import { RecentActionType } from "../constants";
 import { automodTrigger } from "../helpers";
 import { findRecentSpam } from "./findRecentSpam";
 import { getMatchingMessageRecentActions } from "./getMatchingMessageRecentActions";
 import { getMessageSpamIdentifier } from "./getSpamIdentifier";
 
-const MessageSpamTriggerConfig = t.type({
-  amount: t.number,
-  within: tDelayString,
-  per_channel: tNullable(t.boolean),
-});
-
 interface TMessageSpamMatchResultType {
   archiveId: string;
 }
 
+const configSchema = z.strictObject({
+  amount: z.number().int(),
+  within: zDelayString,
+  per_channel: z.boolean().nullable().default(false),
+});
+
 export function createMessageSpamTrigger(spamType: RecentActionType, prettyName: string) {
   return automodTrigger<TMessageSpamMatchResultType>()({
-    configType: MessageSpamTriggerConfig,
+    configSchema,
-    defaultConfig: {},
 
     async match({ pluginData, context, triggerConfig }) {
       if (!context.message) {

backend/src/plugins/Automod/helpers.ts

@@ -1,5 +1,5 @@
-import * as t from "io-ts";
 import { GuildPluginData } from "knub";
+import z, { ZodTypeAny } from "zod";
 import { Awaitable } from "../../utils/typeUtils";
 import { AutomodContext, AutomodPluginType } from "./types";
 
@@ -31,21 +31,19 @@ type AutomodTriggerRenderMatchInformationFn<TConfigType, TMatchResultExtra> = (m
   matchResult: AutomodTriggerMatchResult<TMatchResultExtra>;
 }) => Awaitable<string>;
 
-export interface AutomodTriggerBlueprint<TConfigType extends t.Any, TMatchResultExtra> {
+export interface AutomodTriggerBlueprint<TConfigSchema extends ZodTypeAny, TMatchResultExtra> {
-  configType: TConfigType;
+  configSchema: TConfigSchema;
-  defaultConfig: Partial<t.TypeOf<TConfigType>>;
+  match: AutomodTriggerMatchFn<z.output<TConfigSchema>, TMatchResultExtra>;
-
+  renderMatchInformation: AutomodTriggerRenderMatchInformationFn<z.output<TConfigSchema>, TMatchResultExtra>;
-  match: AutomodTriggerMatchFn<t.TypeOf<TConfigType>, TMatchResultExtra>;
-  renderMatchInformation: AutomodTriggerRenderMatchInformationFn<t.TypeOf<TConfigType>, TMatchResultExtra>;
 }
 
-export function automodTrigger<TMatchResultExtra>(): <TConfigType extends t.Any>(
+export function automodTrigger<TMatchResultExtra>(): <TConfigSchema extends ZodTypeAny>(
-  blueprint: AutomodTriggerBlueprint<TConfigType, TMatchResultExtra>,
+  blueprint: AutomodTriggerBlueprint<TConfigSchema, TMatchResultExtra>,
-) => AutomodTriggerBlueprint<TConfigType, TMatchResultExtra>;
+) => AutomodTriggerBlueprint<TConfigSchema, TMatchResultExtra>;
 
-export function automodTrigger<TConfigType extends t.Any>(
+export function automodTrigger<TConfigSchema extends ZodTypeAny>(
-  blueprint: AutomodTriggerBlueprint<TConfigType, unknown>,
+  blueprint: AutomodTriggerBlueprint<TConfigSchema, unknown>,
-): AutomodTriggerBlueprint<TConfigType, unknown>;
+): AutomodTriggerBlueprint<TConfigSchema, unknown>;
 
 export function automodTrigger(...args) {
   if (args.length) {
@@ -63,15 +61,13 @@ type AutomodActionApplyFn<TConfigType> = (meta: {
   matchResult: AutomodTriggerMatchResult;
 }) => Awaitable<void>;
 
-export interface AutomodActionBlueprint<TConfigType extends t.Any> {
+export interface AutomodActionBlueprint<TConfigSchema extends ZodTypeAny> {
-  configType: TConfigType;
+  configSchema: TConfigSchema;
-  defaultConfig: Partial<t.TypeOf<TConfigType>>;
+  apply: AutomodActionApplyFn<z.output<TConfigSchema>>;
-
-  apply: AutomodActionApplyFn<t.TypeOf<TConfigType>>;
 }
 
-export function automodAction<TConfigType extends t.Any>(
+export function automodAction<TConfigSchema extends ZodTypeAny>(
-  blueprint: AutomodActionBlueprint<TConfigType>,
+  blueprint: AutomodActionBlueprint<TConfigSchema>,
-): AutomodActionBlueprint<TConfigType> {
+): AutomodActionBlueprint<TConfigSchema> {
   return blueprint;
 }

backend/src/plugins/Automod/info.ts

@@ -1,6 +1,6 @@
 import { trimPluginDescription } from "../../utils";
 import { ZeppelinGuildPluginBlueprint } from "../ZeppelinPluginBlueprint";
-import { ConfigSchema } from "./types";
+import { zAutomodConfig } from "./types";
 
 export const pluginInfo: ZeppelinGuildPluginBlueprint["info"] = {
   prettyName: "Automod",
@@ -100,5 +100,5 @@ export const pluginInfo: ZeppelinGuildPluginBlueprint["info"] = {
                     {matchSummary}
       ~~~
     `),
-  configSchema: ConfigSchema,
+  configSchema: zAutomodConfig,
 };

backend/src/plugins/Automod/triggers/antiraidLevel.ts

@@ -1,16 +1,15 @@
-import * as t from "io-ts";
+import z from "zod";
-import { tNullable } from "../../../utils";
 import { automodTrigger } from "../helpers";
 
 interface AntiraidLevelTriggerResult {}
 
-export const AntiraidLevelTrigger = automodTrigger<AntiraidLevelTriggerResult>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  level: z.nullable(z.string().max(100)),
-    level: tNullable(t.string),
+  only_on_change: z.nullable(z.boolean()),
-    only_on_change: tNullable(t.boolean),
+});
-  }),
 
-  defaultConfig: {},
+export const AntiraidLevelTrigger = automodTrigger<AntiraidLevelTriggerResult>()({
+  configSchema,
 
   async match({ triggerConfig, context }) {
     if (!context.antiraid) {

backend/src/plugins/Automod/triggers/anyMessage.ts

@@ -1,14 +1,14 @@
 import { Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { verboseChannelMention } from "../../../utils";
 import { automodTrigger } from "../helpers";
 
 interface AnyMessageResultType {}
 
-export const AnyMessageTrigger = automodTrigger<AnyMessageResultType>()({
+const configSchema = z.strictObject({});
-  configType: t.type({}),
 
-  defaultConfig: {},
+export const AnyMessageTrigger = automodTrigger<AnyMessageResultType>()({
+  configSchema,
 
   async match({ context }) {
     if (!context.message) {

backend/src/plugins/Automod/triggers/availableTriggers.ts

@@ -1,4 +1,3 @@
-import * as t from "io-ts";
 import { AutomodTriggerBlueprint } from "../helpers";
 import { AntiraidLevelTrigger } from "./antiraidLevel";
 import { AnyMessageTrigger } from "./anyMessage";
@@ -45,6 +44,7 @@ export const availableTriggers: Record<string, AutomodTriggerBlueprint<any, any>
   match_attachment_type: MatchAttachmentTypeTrigger,
   match_mime_type: MatchMimeTypeTrigger,
   member_join: MemberJoinTrigger,
+  member_leave: MemberLeaveTrigger,
   role_added: RoleAddedTrigger,
   role_removed: RoleRemovedTrigger,
 
@@ -76,46 +76,3 @@ export const availableTriggers: Record<string, AutomodTriggerBlueprint<any, any>
   thread_archive: ThreadArchiveTrigger,
   thread_unarchive: ThreadUnarchiveTrigger,
 };
-
-export const AvailableTriggers = t.type({
-  any_message: AnyMessageTrigger.configType,
-
-  match_words: MatchWordsTrigger.configType,
-  match_regex: MatchRegexTrigger.configType,
-  match_invites: MatchInvitesTrigger.configType,
-  match_links: MatchLinksTrigger.configType,
-  match_attachment_type: MatchAttachmentTypeTrigger.configType,
-  match_mime_type: MatchMimeTypeTrigger.configType,
-  member_join: MemberJoinTrigger.configType,
-  member_leave: MemberLeaveTrigger.configType,
-  role_added: RoleAddedTrigger.configType,
-  role_removed: RoleRemovedTrigger.configType,
-
-  message_spam: MessageSpamTrigger.configType,
-  mention_spam: MentionSpamTrigger.configType,
-  link_spam: LinkSpamTrigger.configType,
-  attachment_spam: AttachmentSpamTrigger.configType,
-  emoji_spam: EmojiSpamTrigger.configType,
-  line_spam: LineSpamTrigger.configType,
-  character_spam: CharacterSpamTrigger.configType,
-  member_join_spam: MemberJoinSpamTrigger.configType,
-  sticker_spam: StickerSpamTrigger.configType,
-  thread_create_spam: ThreadCreateSpamTrigger.configType,
-
-  counter_trigger: CounterTrigger.configType,
-
-  note: NoteTrigger.configType,
-  warn: WarnTrigger.configType,
-  mute: MuteTrigger.configType,
-  unmute: UnmuteTrigger.configType,
-  kick: KickTrigger.configType,
-  ban: BanTrigger.configType,
-  unban: UnbanTrigger.configType,
-
-  antiraid_level: AntiraidLevelTrigger.configType,
-
-  thread_create: ThreadCreateTrigger.configType,
-  thread_delete: ThreadDeleteTrigger.configType,
-  thread_archive: ThreadArchiveTrigger.configType,
-  thread_unarchive: ThreadUnarchiveTrigger.configType,
-});

backend/src/plugins/Automod/triggers/ban.ts

@@ -1,19 +1,16 @@
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 // tslint:disable-next-line:no-empty-interface
 interface BanTriggerResultType {}
 
-export const BanTrigger = automodTrigger<BanTriggerResultType>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  manual: z.boolean().default(true),
-    manual: t.boolean,
+  automatic: z.boolean().default(true),
-    automatic: t.boolean,
+});
-  }),
 
-  defaultConfig: {
+export const BanTrigger = automodTrigger<BanTriggerResultType>()({
-    manual: true,
+  configSchema,
-    automatic: true,
-  },
 
   async match({ context, triggerConfig }) {
     if (context.modAction?.type !== "ban") {

backend/src/plugins/Automod/triggers/counterTrigger.ts

@@ -1,18 +1,17 @@
-import * as t from "io-ts";
+import z from "zod";
-import { tNullable } from "../../../utils";
 import { automodTrigger } from "../helpers";
 
 // tslint:disable-next-line
 interface CounterTriggerResult {}
 
-export const CounterTrigger = automodTrigger<CounterTriggerResult>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  counter: z.string().max(100),
-    counter: t.string,
+  trigger: z.string().max(100),
-    trigger: t.string,
+  reverse: z.boolean().optional(),
-    reverse: tNullable(t.boolean),
+});
-  }),
 
-  defaultConfig: {},
+export const CounterTrigger = automodTrigger<CounterTriggerResult>()({
+  configSchema,
 
   async match({ triggerConfig, context }) {
     if (!context.counterTrigger) {

backend/src/plugins/Automod/triggers/exampleTrigger.ts

@@ -1,18 +1,16 @@
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 interface ExampleMatchResultType {
   isBanana: boolean;
 }
 
-export const ExampleTrigger = automodTrigger<ExampleMatchResultType>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  allowedFruits: z.array(z.string().max(100)).max(50).default(["peach", "banana"]),
-    allowedFruits: t.array(t.string),
+});
-  }),
 
-  defaultConfig: {
+export const ExampleTrigger = automodTrigger<ExampleMatchResultType>()({
-    allowedFruits: ["peach", "banana"],
+  configSchema,
-  },
 
   async match({ triggerConfig, context }) {
     const foundFruit = triggerConfig.allowedFruits.find((fruit) => context.message?.data.content === fruit);

backend/src/plugins/Automod/triggers/kick.ts

@@ -1,19 +1,16 @@
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 // tslint:disable-next-line:no-empty-interface
 interface KickTriggerResultType {}
 
-export const KickTrigger = automodTrigger<KickTriggerResultType>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  manual: z.boolean().default(true),
-    manual: t.boolean,
+  automatic: z.boolean().default(true),
-    automatic: t.boolean,
+});
-  }),
 
-  defaultConfig: {
+export const KickTrigger = automodTrigger<KickTriggerResultType>()({
-    manual: true,
+  configSchema,
-    automatic: true,
-  },
 
   async match({ context, triggerConfig }) {
     if (context.modAction?.type !== "kick") {

backend/src/plugins/Automod/triggers/matchAttachmentType.ts

@@ -1,6 +1,6 @@
 import { escapeInlineCode, Snowflake } from "discord.js";
-import * as t from "io-ts";
 import { extname } from "path";
+import z from "zod";
 import { asSingleLine, messageSummary, verboseChannelMention } from "../../../utils";
 import { automodTrigger } from "../helpers";
 
@@ -9,20 +9,33 @@ interface MatchResultType {
   mode: "blacklist" | "whitelist";
 }
 
-export const MatchAttachmentTypeTrigger = automodTrigger<MatchResultType>()({
+const configSchema = z
-  configType: t.type({
+  .strictObject({
-    filetype_blacklist: t.array(t.string),
+    filetype_blacklist: z.array(z.string().max(32)).max(255).default([]),
-    blacklist_enabled: t.boolean,
+    blacklist_enabled: z.boolean().default(false),
-    filetype_whitelist: t.array(t.string),
+    filetype_whitelist: z.array(z.string().max(32)).max(255).default([]),
-    whitelist_enabled: t.boolean,
+    whitelist_enabled: z.boolean().default(false),
-  }),
+  })
+  .transform((parsed, ctx) => {
+    if (parsed.blacklist_enabled && parsed.whitelist_enabled) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        message: "Cannot have both blacklist and whitelist enabled",
+      });
+      return z.NEVER;
+    }
+    if (!parsed.blacklist_enabled && !parsed.whitelist_enabled) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        message: "Must have either blacklist or whitelist enabled",
+      });
+      return z.NEVER;
+    }
+    return parsed;
+  });
 
-  defaultConfig: {
+export const MatchAttachmentTypeTrigger = automodTrigger<MatchResultType>()({
-    filetype_blacklist: [],
+  configSchema,
-    blacklist_enabled: false,
-    filetype_whitelist: [],
-    whitelist_enabled: false,
-  },
 
   async match({ context, triggerConfig: trigger }) {
     if (!context.message) {

backend/src/plugins/Automod/triggers/matchInvites.ts

@@ -1,5 +1,5 @@
-import * as t from "io-ts";
+import z from "zod";
-import { getInviteCodesInString, GuildInvite, isGuildInvite, resolveInvite, tNullable } from "../../../utils";
+import { getInviteCodesInString, GuildInvite, isGuildInvite, resolveInvite, zSnowflake } from "../../../utils";
 import { getTextMatchPartialSummary } from "../functions/getTextMatchPartialSummary";
 import { MatchableTextType, matchMultipleTextTypesOnMessage } from "../functions/matchMultipleTextTypesOnMessage";
 import { automodTrigger } from "../helpers";
@@ -10,30 +10,22 @@ interface MatchResultType {
   invite?: GuildInvite;
 }
 
-export const MatchInvitesTrigger = automodTrigger<MatchResultType>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  include_guilds: z.array(zSnowflake).max(255).optional(),
-    include_guilds: tNullable(t.array(t.string)),
+  exclude_guilds: z.array(zSnowflake).max(255).optional(),
-    exclude_guilds: tNullable(t.array(t.string)),
+  include_invite_codes: z.array(z.string().max(32)).max(255).optional(),
-    include_invite_codes: tNullable(t.array(t.string)),
+  exclude_invite_codes: z.array(z.string().max(32)).max(255).optional(),
-    exclude_invite_codes: tNullable(t.array(t.string)),
+  allow_group_dm_invites: z.boolean().default(false),
-    allow_group_dm_invites: t.boolean,
+  match_messages: z.boolean().default(true),
-    match_messages: t.boolean,
+  match_embeds: z.boolean().default(false),
-    match_embeds: t.boolean,
+  match_visible_names: z.boolean().default(false),
-    match_visible_names: t.boolean,
+  match_usernames: z.boolean().default(false),
-    match_usernames: t.boolean,
+  match_nicknames: z.boolean().default(false),
-    match_nicknames: t.boolean,
+  match_custom_status: z.boolean().default(false),
-    match_custom_status: t.boolean,
+});
-  }),
 
-  defaultConfig: {
+export const MatchInvitesTrigger = automodTrigger<MatchResultType>()({
-    allow_group_dm_invites: false,
+  configSchema,
-    match_messages: true,
-    match_embeds: false,
-    match_visible_names: false,
-    match_usernames: false,
-    match_nicknames: false,
-    match_custom_status: false,
-  },
 
   async match({ pluginData, context, triggerConfig: trigger }) {
     if (!context.message) {

backend/src/plugins/Automod/triggers/matchLinks.ts

@@ -1,11 +1,10 @@
 import { escapeInlineCode } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { allowTimeout } from "../../../RegExpRunner";
 import { phishermanDomainIsSafe } from "../../../data/Phisherman";
-import { getUrlsInString, tNullable } from "../../../utils";
+import { getUrlsInString, zRegex } from "../../../utils";
 import { mergeRegexes } from "../../../utils/mergeRegexes";
 import { mergeWordsIntoRegex } from "../../../utils/mergeWordsIntoRegex";
-import { TRegex } from "../../../validatorUtils";
 import { PhishermanPlugin } from "../../Phisherman/PhishermanPlugin";
 import { getTextMatchPartialSummary } from "../functions/getTextMatchPartialSummary";
 import { MatchableTextType, matchMultipleTextTypesOnMessage } from "../functions/matchMultipleTextTypesOnMessage";
@@ -21,40 +20,37 @@ const regexCache = new WeakMap<any, RegExp[]>();
 
 const quickLinkCheck = /^https?:\/\//i;
 
-export const MatchLinksTrigger = automodTrigger<MatchResultType>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  include_domains: z.array(z.string().max(255)).max(700).optional(),
-    include_domains: tNullable(t.array(t.string)),
+  exclude_domains: z.array(z.string().max(255)).max(700).optional(),
-    exclude_domains: tNullable(t.array(t.string)),
+  include_subdomains: z.boolean().default(true),
-    include_subdomains: t.boolean,
+  include_words: z.array(z.string().max(2000)).max(700).optional(),
-    include_words: tNullable(t.array(t.string)),
+  exclude_words: z.array(z.string().max(2000)).max(700).optional(),
-    exclude_words: tNullable(t.array(t.string)),
+  include_regex: z
-    include_regex: tNullable(t.array(TRegex)),
+    .array(zRegex(z.string().max(2000)))
-    exclude_regex: tNullable(t.array(TRegex)),
+    .max(512)
-    phisherman: tNullable(
+    .optional(),
-      t.type({
+  exclude_regex: z
-        include_suspected: tNullable(t.boolean),
+    .array(zRegex(z.string().max(2000)))
-        include_verified: tNullable(t.boolean),
+    .max(512)
-      }),
+    .optional(),
-    ),
+  phisherman: z
-    only_real_links: t.boolean,
+    .strictObject({
-    match_messages: t.boolean,
+      include_suspected: z.boolean().optional(),
-    match_embeds: t.boolean,
+      include_verified: z.boolean().optional(),
-    match_visible_names: t.boolean,
+    })
-    match_usernames: t.boolean,
+    .optional(),
-    match_nicknames: t.boolean,
+  only_real_links: z.boolean().default(true),
-    match_custom_status: t.boolean,
+  match_messages: z.boolean().default(true),
-  }),
+  match_embeds: z.boolean().default(true),
+  match_visible_names: z.boolean().default(false),
+  match_usernames: z.boolean().default(false),
+  match_nicknames: z.boolean().default(false),
+  match_custom_status: z.boolean().default(false),
+});
 
-  defaultConfig: {
+export const MatchLinksTrigger = automodTrigger<MatchResultType>()({
-    include_subdomains: true,
+  configSchema,
-    match_messages: true,
-    match_embeds: false,
-    match_visible_names: false,
-    match_usernames: false,
-    match_nicknames: false,
-    match_custom_status: false,
-    only_real_links: true,
-  },
 
   async match({ pluginData, context, triggerConfig: trigger }) {
     if (!context.message) {

backend/src/plugins/Automod/triggers/matchMimeType.ts

@@ -1,5 +1,5 @@
 import { escapeInlineCode } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { asSingleLine, messageSummary, verboseChannelMention } from "../../../utils";
 import { automodTrigger } from "../helpers";
 
@@ -8,20 +8,33 @@ interface MatchResultType {
   mode: "blacklist" | "whitelist";
 }
 
-export const MatchMimeTypeTrigger = automodTrigger<MatchResultType>()({
+const configSchema = z
-  configType: t.type({
+  .strictObject({
-    mime_type_blacklist: t.array(t.string),
+    mime_type_blacklist: z.array(z.string().max(255)).max(255).default([]),
-    blacklist_enabled: t.boolean,
+    blacklist_enabled: z.boolean().default(false),
-    mime_type_whitelist: t.array(t.string),
+    mime_type_whitelist: z.array(z.string().max(255)).max(255).default([]),
-    whitelist_enabled: t.boolean,
+    whitelist_enabled: z.boolean().default(false),
-  }),
+  })
+  .transform((parsed, ctx) => {
+    if (parsed.blacklist_enabled && parsed.whitelist_enabled) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        message: "Cannot have both blacklist and whitelist enabled",
+      });
+      return z.NEVER;
+    }
+    if (!parsed.blacklist_enabled && !parsed.whitelist_enabled) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        message: "Must have either blacklist or whitelist enabled",
+      });
+      return z.NEVER;
+    }
+    return parsed;
+  });
 
-  defaultConfig: {
+export const MatchMimeTypeTrigger = automodTrigger<MatchResultType>()({
-    mime_type_blacklist: [],
+  configSchema,
-    blacklist_enabled: false,
-    mime_type_whitelist: [],
-    whitelist_enabled: false,
-  },
 
   async match({ context, triggerConfig: trigger }) {
     if (!context.message) return;

backend/src/plugins/Automod/triggers/matchRegex.ts

@@ -1,9 +1,9 @@
-import * as t from "io-ts";
+import z from "zod";
 import { allowTimeout } from "../../../RegExpRunner";
+import { zRegex } from "../../../utils";
 import { mergeRegexes } from "../../../utils/mergeRegexes";
 import { normalizeText } from "../../../utils/normalizeText";
 import { stripMarkdown } from "../../../utils/stripMarkdown";
-import { TRegex } from "../../../validatorUtils";
 import { getTextMatchPartialSummary } from "../functions/getTextMatchPartialSummary";
 import { MatchableTextType, matchMultipleTextTypesOnMessage } from "../functions/matchMultipleTextTypesOnMessage";
 import { automodTrigger } from "../helpers";
@@ -13,33 +13,23 @@ interface MatchResultType {
   type: MatchableTextType;
 }
 
+const configSchema = z.strictObject({
+  patterns: z.array(zRegex(z.string().max(2000))).max(512),
+  case_sensitive: z.boolean().default(false),
+  normalize: z.boolean().default(false),
+  strip_markdown: z.boolean().default(false),
+  match_messages: z.boolean().default(true),
+  match_embeds: z.boolean().default(false),
+  match_visible_names: z.boolean().default(false),
+  match_usernames: z.boolean().default(false),
+  match_nicknames: z.boolean().default(false),
+  match_custom_status: z.boolean().default(false),
+});
+
 const regexCache = new WeakMap<any, RegExp[]>();
 
 export const MatchRegexTrigger = automodTrigger<MatchResultType>()({
-  configType: t.type({
+  configSchema,
-    patterns: t.array(TRegex),
-    case_sensitive: t.boolean,
-    normalize: t.boolean,
-    strip_markdown: t.boolean,
-    match_messages: t.boolean,
-    match_embeds: t.boolean,
-    match_visible_names: t.boolean,
-    match_usernames: t.boolean,
-    match_nicknames: t.boolean,
-    match_custom_status: t.boolean,
-  }),
-
-  defaultConfig: {
-    case_sensitive: false,
-    normalize: false,
-    strip_markdown: false,
-    match_messages: true,
-    match_embeds: false,
-    match_visible_names: false,
-    match_usernames: false,
-    match_nicknames: false,
-    match_custom_status: false,
-  },
 
   async match({ pluginData, context, triggerConfig: trigger }) {
     if (!context.message) {

backend/src/plugins/Automod/triggers/matchWords.ts

@@ -1,5 +1,5 @@
 import escapeStringRegexp from "escape-string-regexp";
-import * as t from "io-ts";
+import z from "zod";
 import { normalizeText } from "../../../utils/normalizeText";
 import { stripMarkdown } from "../../../utils/stripMarkdown";
 import { getTextMatchPartialSummary } from "../functions/getTextMatchPartialSummary";
@@ -13,37 +13,24 @@ interface MatchResultType {
 
 const regexCache = new WeakMap<any, RegExp[]>();
 
-export const MatchWordsTrigger = automodTrigger<MatchResultType>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  words: z.array(z.string().max(2000)).max(1024),
-    words: t.array(t.string),
+  case_sensitive: z.boolean().default(false),
-    case_sensitive: t.boolean,
+  only_full_words: z.boolean().default(true),
-    only_full_words: t.boolean,
+  normalize: z.boolean().default(false),
-    normalize: t.boolean,
+  loose_matching: z.boolean().default(false),
-    loose_matching: t.boolean,
+  loose_matching_threshold: z.number().int().default(4),
-    loose_matching_threshold: t.number,
+  strip_markdown: z.boolean().default(false),
-    strip_markdown: t.boolean,
+  match_messages: z.boolean().default(true),
-    match_messages: t.boolean,
+  match_embeds: z.boolean().default(false),
-    match_embeds: t.boolean,
+  match_visible_names: z.boolean().default(false),
-    match_visible_names: t.boolean,
+  match_usernames: z.boolean().default(false),
-    match_usernames: t.boolean,
+  match_nicknames: z.boolean().default(false),
-    match_nicknames: t.boolean,
+  match_custom_status: z.boolean().default(false),
-    match_custom_status: t.boolean,
+});
-  }),
 
-  defaultConfig: {
+export const MatchWordsTrigger = automodTrigger<MatchResultType>()({
-    case_sensitive: false,
+  configSchema,
-    only_full_words: true,
-    normalize: false,
-    loose_matching: false,
-    loose_matching_threshold: 4,
-    strip_markdown: false,
-    match_messages: true,
-    match_embeds: false,
-    match_visible_names: false,
-    match_usernames: false,
-    match_nicknames: false,
-    match_custom_status: false,
-  },
 
   async match({ pluginData, context, triggerConfig: trigger }) {
     if (!context.message) {

backend/src/plugins/Automod/triggers/memberJoin.ts

@@ -1,17 +1,14 @@
-import * as t from "io-ts";
+import z from "zod";
-import { convertDelayStringToMS, tDelayString } from "../../../utils";
+import { convertDelayStringToMS, zDelayString } from "../../../utils";
 import { automodTrigger } from "../helpers";
 
-export const MemberJoinTrigger = automodTrigger<unknown>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  only_new: z.boolean().default(false),
-    only_new: t.boolean,
+  new_threshold: zDelayString.default("1h"),
-    new_threshold: tDelayString,
+});
-  }),
 
-  defaultConfig: {
+export const MemberJoinTrigger = automodTrigger<unknown>()({
-    only_new: false,
+  configSchema,
-    new_threshold: "1h",
-  },
 
   async match({ context, triggerConfig }) {
     if (!context.joined || !context.member) {

backend/src/plugins/Automod/triggers/memberJoinSpam.ts

@@ -1,18 +1,18 @@
-import * as t from "io-ts";
+import z from "zod";
-import { convertDelayStringToMS, tDelayString } from "../../../utils";
+import { convertDelayStringToMS, zDelayString } from "../../../utils";
 import { RecentActionType } from "../constants";
 import { findRecentSpam } from "../functions/findRecentSpam";
 import { getMatchingRecentActions } from "../functions/getMatchingRecentActions";
 import { sumRecentActionCounts } from "../functions/sumRecentActionCounts";
 import { automodTrigger } from "../helpers";
 
-export const MemberJoinSpamTrigger = automodTrigger<unknown>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  amount: z.number().int(),
-    amount: t.number,
+  within: zDelayString,
-    within: tDelayString,
+});
-  }),
 
-  defaultConfig: {},
+export const MemberJoinSpamTrigger = automodTrigger<unknown>()({
+  configSchema,
 
   async match({ pluginData, context, triggerConfig }) {
     if (!context.joined || !context.member) {

backend/src/plugins/Automod/triggers/memberLeave.ts

@@ -1,10 +1,10 @@
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
-export const MemberLeaveTrigger = automodTrigger<unknown>()({
+const configSchema = z.strictObject({});
-  configType: t.type({}),
 
-  defaultConfig: {},
+export const MemberLeaveTrigger = automodTrigger<unknown>()({
+  configSchema,
 
   async match({ context }) {
     if (!context.joined || !context.member) {

backend/src/plugins/Automod/triggers/mute.ts

@@ -1,19 +1,16 @@
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 // tslint:disable-next-line:no-empty-interface
 interface MuteTriggerResultType {}
 
-export const MuteTrigger = automodTrigger<MuteTriggerResultType>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  manual: z.boolean().default(true),
-    manual: t.boolean,
+  automatic: z.boolean().default(true),
-    automatic: t.boolean,
+});
-  }),
 
-  defaultConfig: {
+export const MuteTrigger = automodTrigger<MuteTriggerResultType>()({
-    manual: true,
+  configSchema,
-    automatic: true,
-  },
 
   async match({ context, triggerConfig }) {
     if (context.modAction?.type !== "mute") {

backend/src/plugins/Automod/triggers/note.ts

@@ -1,12 +1,13 @@
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 // tslint:disable-next-line:no-empty-interface
 interface NoteTriggerResultType {}
 
+const configSchema = z.strictObject({});
+
 export const NoteTrigger = automodTrigger<NoteTriggerResultType>()({
-  configType: t.type({}),
+  configSchema,
-  defaultConfig: {},
 
   async match({ context }) {
     if (context.modAction?.type !== "note") {

backend/src/plugins/Automod/triggers/roleAdded.ts

@@ -1,6 +1,6 @@
 import { Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
-import { renderUserUsername } from "../../../utils";
+import { renderUserUsername, zSnowflake } from "../../../utils";
 import { consumeIgnoredRoleChange } from "../functions/ignoredRoleChanges";
 import { automodTrigger } from "../helpers";
 
@@ -8,10 +8,10 @@ interface RoleAddedMatchResult {
   matchedRoleId: string;
 }
 
-export const RoleAddedTrigger = automodTrigger<RoleAddedMatchResult>()({
+const configSchema = z.union([zSnowflake, z.array(zSnowflake).max(255)]).default([]);
-  configType: t.union([t.string, t.array(t.string)]),
 
-  defaultConfig: "",
+export const RoleAddedTrigger = automodTrigger<RoleAddedMatchResult>()({
+  configSchema,
 
   async match({ triggerConfig, context, pluginData }) {
     if (!context.member || !context.rolesChanged || context.rolesChanged.added!.length === 0) {

backend/src/plugins/Automod/triggers/roleRemoved.ts

@@ -1,6 +1,6 @@
 import { Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
-import { renderUserUsername } from "../../../utils";
+import { renderUserUsername, zSnowflake } from "../../../utils";
 import { consumeIgnoredRoleChange } from "../functions/ignoredRoleChanges";
 import { automodTrigger } from "../helpers";
 
@@ -8,10 +8,10 @@ interface RoleAddedMatchResult {
   matchedRoleId: string;
 }
 
-export const RoleRemovedTrigger = automodTrigger<RoleAddedMatchResult>()({
+const configSchema = z.union([zSnowflake, z.array(zSnowflake).max(255)]).default([]);
-  configType: t.union([t.string, t.array(t.string)]),
 
-  defaultConfig: "",
+export const RoleRemovedTrigger = automodTrigger<RoleAddedMatchResult>()({
+  configSchema,
 
   async match({ triggerConfig, context, pluginData }) {
     if (!context.member || !context.rolesChanged || context.rolesChanged.removed!.length === 0) {

backend/src/plugins/Automod/triggers/threadArchive.ts

@@ -1,6 +1,5 @@
 import { User, escapeBold, type Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
-import { tNullable } from "../../../utils";
 import { automodTrigger } from "../helpers";
 
 interface ThreadArchiveResult {
@@ -11,12 +10,12 @@ interface ThreadArchiveResult {
   matchedThreadOwner: User | undefined;
 }
 
-export const ThreadArchiveTrigger = automodTrigger<ThreadArchiveResult>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  locked: z.boolean().optional(),
-    locked: tNullable(t.boolean),
+});
-  }),
 
-  defaultConfig: {},
+export const ThreadArchiveTrigger = automodTrigger<ThreadArchiveResult>()({
+  configSchema,
 
   async match({ context, triggerConfig }) {
     if (!context.threadChange?.archived) {

backend/src/plugins/Automod/triggers/threadCreate.ts

@@ -1,5 +1,5 @@
 import { User, escapeBold, type Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 interface ThreadCreateResult {
@@ -10,9 +10,10 @@ interface ThreadCreateResult {
   matchedThreadOwner: User | undefined;
 }
 
+const configSchema = z.strictObject({});
+
 export const ThreadCreateTrigger = automodTrigger<ThreadCreateResult>()({
-  configType: t.type({}),
+  configSchema,
-  defaultConfig: {},
 
   async match({ context }) {
     if (!context.threadChange?.created) {

backend/src/plugins/Automod/triggers/threadCreateSpam.ts

@@ -1,18 +1,18 @@
-import * as t from "io-ts";
+import z from "zod";
-import { convertDelayStringToMS, tDelayString } from "../../../utils";
+import { convertDelayStringToMS, zDelayString } from "../../../utils";
 import { RecentActionType } from "../constants";
 import { findRecentSpam } from "../functions/findRecentSpam";
 import { getMatchingRecentActions } from "../functions/getMatchingRecentActions";
 import { sumRecentActionCounts } from "../functions/sumRecentActionCounts";
 import { automodTrigger } from "../helpers";
 
-export const ThreadCreateSpamTrigger = automodTrigger<unknown>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  amount: z.number().int(),
-    amount: t.number,
+  within: zDelayString,
-    within: tDelayString,
+});
-  }),
 
-  defaultConfig: {},
+export const ThreadCreateSpamTrigger = automodTrigger<unknown>()({
+  configSchema,
 
   async match({ pluginData, context, triggerConfig }) {
     if (!context.threadChange?.created) {

backend/src/plugins/Automod/triggers/threadDelete.ts

@@ -1,5 +1,5 @@
 import { User, escapeBold, type Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 interface ThreadDeleteResult {
@@ -10,9 +10,10 @@ interface ThreadDeleteResult {
   matchedThreadOwner: User | undefined;
 }
 
+const configSchema = z.strictObject({});
+
 export const ThreadDeleteTrigger = automodTrigger<ThreadDeleteResult>()({
-  configType: t.type({}),
+  configSchema,
-  defaultConfig: {},
 
   async match({ context }) {
     if (!context.threadChange?.deleted) {

backend/src/plugins/Automod/triggers/threadUnarchive.ts

@@ -1,6 +1,5 @@
 import { User, escapeBold, type Snowflake } from "discord.js";
-import * as t from "io-ts";
+import z from "zod";
-import { tNullable } from "../../../utils";
 import { automodTrigger } from "../helpers";
 
 interface ThreadUnarchiveResult {
@@ -11,12 +10,12 @@ interface ThreadUnarchiveResult {
   matchedThreadOwner: User | undefined;
 }
 
-export const ThreadUnarchiveTrigger = automodTrigger<ThreadUnarchiveResult>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  locked: z.boolean().optional(),
-    locked: tNullable(t.boolean),
+});
-  }),
 
-  defaultConfig: {},
+export const ThreadUnarchiveTrigger = automodTrigger<ThreadUnarchiveResult>()({
+  configSchema,
 
   async match({ context, triggerConfig }) {
     if (!context.threadChange?.unarchived) {

backend/src/plugins/Automod/triggers/unban.ts

@@ -1,12 +1,13 @@
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 // tslint:disable-next-line:no-empty-interface
 interface UnbanTriggerResultType {}
 
+const configSchema = z.strictObject({});
+
 export const UnbanTrigger = automodTrigger<UnbanTriggerResultType>()({
-  configType: t.type({}),
+  configSchema,
-  defaultConfig: {},
 
   async match({ context }) {
     if (context.modAction?.type !== "unban") {

backend/src/plugins/Automod/triggers/unmute.ts

@@ -1,12 +1,13 @@
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 // tslint:disable-next-line:no-empty-interface
 interface UnmuteTriggerResultType {}
 
+const configSchema = z.strictObject({});
+
 export const UnmuteTrigger = automodTrigger<UnmuteTriggerResultType>()({
-  configType: t.type({}),
+  configSchema,
-  defaultConfig: {},
 
   async match({ context }) {
     if (context.modAction?.type !== "unmute") {

backend/src/plugins/Automod/triggers/warn.ts

@@ -1,19 +1,16 @@
-import * as t from "io-ts";
+import z from "zod";
 import { automodTrigger } from "../helpers";
 
 // tslint:disable-next-line:no-empty-interface
 interface WarnTriggerResultType {}
 
-export const WarnTrigger = automodTrigger<WarnTriggerResultType>()({
+const configSchema = z.strictObject({
-  configType: t.type({
+  manual: z.boolean().default(true),
-    manual: t.boolean,
+  automatic: z.boolean().default(true),
-    automatic: t.boolean,
+});
-  }),
 
-  defaultConfig: {
+export const WarnTrigger = automodTrigger<WarnTriggerResultType>()({
-    manual: true,
+  configSchema,
-    automatic: true,
-  },
 
   async match({ context, triggerConfig }) {
     if (context.modAction?.type !== "warn") {

backend/src/plugins/Automod/types.ts

@@ -1,6 +1,6 @@
 import { GuildMember, GuildTextBasedChannel, PartialGuildMember, ThreadChannel, User } from "discord.js";
-import * as t from "io-ts";
 import { BasePluginType, CooldownManager } from "knub";
+import z from "zod";
 import { Queue } from "../../Queue";
 import { RegExpRunner } from "../../RegExpRunner";
 import { GuildAntiraidLevels } from "../../data/GuildAntiraidLevels";
@@ -8,39 +8,80 @@ import { GuildArchives } from "../../data/GuildArchives";
 import { GuildLogs } from "../../data/GuildLogs";
 import { GuildSavedMessages } from "../../data/GuildSavedMessages";
 import { SavedMessage } from "../../data/entities/SavedMessage";
-import { tNullable } from "../../utils";
+import { entries, zBoundedRecord, zDelayString } from "../../utils";
 import { CounterEvents } from "../Counters/types";
 import { ModActionType, ModActionsEvents } from "../ModActions/types";
 import { MutesEvents } from "../Mutes/types";
-import { AvailableActions } from "./actions/availableActions";
+import { availableActions } from "./actions/availableActions";
 import { RecentActionType } from "./constants";
-import { AvailableTriggers } from "./triggers/availableTriggers";
+import { availableTriggers } from "./triggers/availableTriggers";
 
 import Timeout = NodeJS.Timeout;
 
-export const Rule = t.type({
+export type ZTriggersMapHelper = {
-  enabled: t.boolean,
+  [TriggerName in keyof typeof availableTriggers]: (typeof availableTriggers)[TriggerName]["configSchema"];
-  name: t.string,
+};
-  presets: tNullable(t.array(t.string)),
+const zTriggersMap = z
-  affects_bots: t.boolean,
+  .strictObject(
-  affects_self: t.boolean,
+    entries(availableTriggers).reduce((map, [triggerName, trigger]) => {
-  triggers: t.array(t.partial(AvailableTriggers.props)),
+      map[triggerName] = trigger.configSchema;
-  actions: t.partial(AvailableActions.props),
+      return map;
-  cooldown: tNullable(t.string),
+    }, {} as ZTriggersMapHelper),
-  allow_further_rules: t.boolean,
+  )
-});
+  .partial();
-export type TRule = t.TypeOf<typeof Rule>;
 
-export const ConfigSchema = t.type({
+type ZActionsMapHelper = {
-  rules: t.record(t.string, Rule),
+  [ActionName in keyof typeof availableActions]: (typeof availableActions)[ActionName]["configSchema"];
-  antiraid_levels: t.array(t.string),
+};
-  can_set_antiraid: t.boolean,
+const zActionsMap = z
-  can_view_antiraid: t.boolean,
+  .strictObject(
+    entries(availableActions).reduce((map, [actionName, action]) => {
+      // @ts-expect-error TS can't infer this properly but it works fine thanks to our helper
+      map[actionName] = action.configSchema;
+      return map;
+    }, {} as ZActionsMapHelper),
+  )
+  .partial();
+
+const zRule = z.strictObject({
+  enabled: z.boolean().default(true),
+  // Typed as "never" because you are not expected to supply this directly.
+  // The transform instead picks it up from the property key and the output type is a string.
+  name: z
+    .never()
+    .optional()
+    .transform((_, ctx) => {
+      const ruleName = String(ctx.path[ctx.path.length - 2]).trim();
+      if (!ruleName) {
+        ctx.addIssue({
+          code: z.ZodIssueCode.custom,
+          message: "Automod rules must have names",
+        });
+        return z.NEVER;
+      }
+      return ruleName;
+    }),
+  presets: z.array(z.string().max(100)).max(25).default([]),
+  affects_bots: z.boolean().default(false),
+  affects_self: z.boolean().default(false),
+  cooldown: zDelayString.nullable().default(null),
+  allow_further_rules: z.boolean().default(false),
+  triggers: z.array(zTriggersMap),
+  actions: zActionsMap.refine((v) => !(v.clean && v.start_thread), {
+    message: "Cannot have both clean and start_thread active at the same time",
+  }),
+});
+export type TRule = z.infer<typeof zRule>;
+
+export const zAutomodConfig = z.strictObject({
+  rules: zBoundedRecord(z.record(z.string().max(100), zRule), 0, 255),
+  antiraid_levels: z.array(z.string().max(100)).max(10),
+  can_set_antiraid: z.boolean(),
+  can_view_antiraid: z.boolean(),
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
 
 export interface AutomodPluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.output<typeof zAutomodConfig>;
 
   customOverrideCriteria: {
     antiraid_level?: string;

backend/src/plugins/BotControl/BotControlPlugin.ts

@@ -3,7 +3,7 @@ import { AllowedGuilds } from "../../data/AllowedGuilds";
 import { ApiPermissionAssignments } from "../../data/ApiPermissionAssignments";
 import { Configs } from "../../data/Configs";
 import { GuildArchives } from "../../data/GuildArchives";
-import { makeIoTsConfigParser, sendSuccessMessage } from "../../pluginUtils";
+import { sendSuccessMessage } from "../../pluginUtils";
 import { zeppelinGlobalPlugin } from "../ZeppelinPluginBlueprint";
 import { getActiveReload, resetActiveReload } from "./activeReload";
 import { AddDashboardUserCmd } from "./commands/AddDashboardUserCmd";
@@ -22,7 +22,7 @@ import { ReloadServerCmd } from "./commands/ReloadServerCmd";
 import { RemoveDashboardUserCmd } from "./commands/RemoveDashboardUserCmd";
 import { RestPerformanceCmd } from "./commands/RestPerformanceCmd";
 import { ServersCmd } from "./commands/ServersCmd";
-import { BotControlPluginType, ConfigSchema } from "./types";
+import { BotControlPluginType, zBotControlConfig } from "./types";
 
 const defaultOptions = {
   config: {
@@ -37,7 +37,7 @@ const defaultOptions = {
 
 export const BotControlPlugin = zeppelinGlobalPlugin<BotControlPluginType>()({
   name: "bot_control",
-  configParser: makeIoTsConfigParser(ConfigSchema),
+  configParser: (input) => zBotControlConfig.parse(input),
   defaultOptions,
 
   // prettier-ignore

backend/src/plugins/BotControl/types.ts

@@ -1,23 +1,22 @@
-import * as t from "io-ts";
 import { BasePluginType, globalPluginEventListener, globalPluginMessageCommand } from "knub";
+import z from "zod";
 import { AllowedGuilds } from "../../data/AllowedGuilds";
 import { ApiPermissionAssignments } from "../../data/ApiPermissionAssignments";
 import { Configs } from "../../data/Configs";
 import { GuildArchives } from "../../data/GuildArchives";
-import { tNullable } from "../../utils";
+import { zBoundedCharacters } from "../../utils";
 
-export const ConfigSchema = t.type({
+export const zBotControlConfig = z.strictObject({
-  can_use: t.boolean,
+  can_use: z.boolean(),
-  can_eligible: t.boolean,
+  can_eligible: z.boolean(),
-  can_performance: t.boolean,
+  can_performance: z.boolean(),
-  can_add_server_from_invite: t.boolean,
+  can_add_server_from_invite: z.boolean(),
-  can_list_dashboard_perms: t.boolean,
+  can_list_dashboard_perms: z.boolean(),
-  update_cmd: tNullable(t.string),
+  update_cmd: zBoundedCharacters(0, 2000).nullable(),
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
 
 export interface BotControlPluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.output<typeof zBotControlConfig>;
   state: {
     archives: GuildArchives;
     allowedGuilds: AllowedGuilds;

backend/src/plugins/Cases/CasesPlugin.ts

@@ -3,7 +3,7 @@ import { Case } from "../../data/entities/Case";
 import { GuildArchives } from "../../data/GuildArchives";
 import { GuildCases } from "../../data/GuildCases";
 import { GuildLogs } from "../../data/GuildLogs";
-import { makeIoTsConfigParser, mapToPublicFn } from "../../pluginUtils";
+import { mapToPublicFn } from "../../pluginUtils";
 import { trimPluginDescription } from "../../utils";
 import { InternalPosterPlugin } from "../InternalPoster/InternalPosterPlugin";
 import { TimeAndDatePlugin } from "../TimeAndDate/TimeAndDatePlugin";
@@ -16,7 +16,7 @@ import { getCaseTypeAmountForUserId } from "./functions/getCaseTypeAmountForUser
 import { getRecentCasesByMod } from "./functions/getRecentCasesByMod";
 import { getTotalCasesByMod } from "./functions/getTotalCasesByMod";
 import { postCaseToCaseLogChannel } from "./functions/postToCaseLogChannel";
-import { CaseArgs, CaseNoteArgs, CasesPluginType, ConfigSchema } from "./types";
+import { CaseArgs, CaseNoteArgs, CasesPluginType, zCasesConfig } from "./types";
 
 // The `any` cast here is to prevent TypeScript from locking up from the circular dependency
 function getLogsPlugin(): Promise<any> {
@@ -42,11 +42,11 @@ export const CasesPlugin = zeppelinGuildPlugin<CasesPluginType>()({
     description: trimPluginDescription(`
       This plugin contains basic configuration for cases created by other plugins
     `),
-    configSchema: ConfigSchema,
+    configSchema: zCasesConfig,
   },
 
   dependencies: async () => [TimeAndDatePlugin, InternalPosterPlugin, (await getLogsPlugin()).LogsPlugin],
-  configParser: makeIoTsConfigParser(ConfigSchema),
+  configParser: (input) => zCasesConfig.parse(input),
   defaultOptions,
 
   public: {

backend/src/plugins/Cases/types.ts

@@ -1,24 +1,26 @@
-import * as t from "io-ts";
 import { BasePluginType } from "knub";
+import { U } from "ts-toolbelt";
+import z from "zod";
 import { CaseNameToType, CaseTypes } from "../../data/CaseTypes";
 import { GuildArchives } from "../../data/GuildArchives";
 import { GuildCases } from "../../data/GuildCases";
 import { GuildLogs } from "../../data/GuildLogs";
-import { tDelayString, tNullable, tPartialDictionary } from "../../utils";
+import { keys, zBoundedCharacters, zDelayString, zSnowflake } from "../../utils";
-import { tColor } from "../../utils/tColor";
+import { zColor } from "../../utils/zColor";
 
-export const ConfigSchema = t.type({
+const caseKeys = keys(CaseNameToType) as U.ListOf<keyof typeof CaseNameToType>;
-  log_automatic_actions: t.boolean,
+
-  case_log_channel: tNullable(t.string),
+export const zCasesConfig = z.strictObject({
-  show_relative_times: t.boolean,
+  log_automatic_actions: z.boolean(),
-  relative_time_cutoff: tDelayString,
+  case_log_channel: zSnowflake.nullable(),
-  case_colors: tNullable(tPartialDictionary(t.keyof(CaseNameToType), tColor)),
+  show_relative_times: z.boolean(),
-  case_icons: tNullable(tPartialDictionary(t.keyof(CaseNameToType), t.string)),
+  relative_time_cutoff: zDelayString.default("1w"),
+  case_colors: z.record(z.enum(caseKeys), zColor).nullable(),
+  case_icons: z.record(z.enum(caseKeys), zBoundedCharacters(0, 100)).nullable(),
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
 
 export interface CasesPluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.infer<typeof zCasesConfig>;
   state: {
     logs: GuildLogs;
     cases: GuildCases;

backend/src/plugins/Censor/CensorPlugin.ts

@@ -1,12 +1,11 @@
 import { PluginOptions } from "knub";
 import { GuildLogs } from "../../data/GuildLogs";
 import { GuildSavedMessages } from "../../data/GuildSavedMessages";
-import { makeIoTsConfigParser } from "../../pluginUtils";
 import { discardRegExpRunner, getRegExpRunner } from "../../regExpRunners";
 import { trimPluginDescription } from "../../utils";
 import { LogsPlugin } from "../Logs/LogsPlugin";
 import { zeppelinGuildPlugin } from "../ZeppelinPluginBlueprint";
-import { CensorPluginType, ConfigSchema } from "./types";
+import { CensorPluginType, zCensorConfig } from "./types";
 import { onMessageCreate } from "./util/onMessageCreate";
 import { onMessageUpdate } from "./util/onMessageUpdate";
 
@@ -54,11 +53,11 @@ export const CensorPlugin = zeppelinGuildPlugin<CensorPluginType>()({
       For more advanced filtering, check out the Automod plugin!
     `),
     legacy: true,
-    configSchema: ConfigSchema,
+    configSchema: zCensorConfig,
   },
 
   dependencies: () => [LogsPlugin],
-  configParser: makeIoTsConfigParser(ConfigSchema),
+  configParser: (input) => zCensorConfig.parse(input),
   defaultOptions,
 
   beforeLoad(pluginData) {

backend/src/plugins/Censor/types.ts

@@ -1,30 +1,28 @@
-import * as t from "io-ts";
 import { BasePluginType } from "knub";
+import z from "zod";
 import { RegExpRunner } from "../../RegExpRunner";
 import { GuildLogs } from "../../data/GuildLogs";
 import { GuildSavedMessages } from "../../data/GuildSavedMessages";
-import { tNullable } from "../../utils";
+import { zBoundedCharacters, zRegex, zSnowflake } from "../../utils";
-import { TRegex } from "../../validatorUtils";
 
-export const ConfigSchema = t.type({
+export const zCensorConfig = z.strictObject({
-  filter_zalgo: t.boolean,
+  filter_zalgo: z.boolean(),
-  filter_invites: t.boolean,
+  filter_invites: z.boolean(),
-  invite_guild_whitelist: tNullable(t.array(t.string)),
+  invite_guild_whitelist: z.array(zSnowflake).nullable(),
-  invite_guild_blacklist: tNullable(t.array(t.string)),
+  invite_guild_blacklist: z.array(zSnowflake).nullable(),
-  invite_code_whitelist: tNullable(t.array(t.string)),
+  invite_code_whitelist: z.array(zBoundedCharacters(0, 16)).nullable(),
-  invite_code_blacklist: tNullable(t.array(t.string)),
+  invite_code_blacklist: z.array(zBoundedCharacters(0, 16)).nullable(),
-  allow_group_dm_invites: t.boolean,
+  allow_group_dm_invites: z.boolean(),
-  filter_domains: t.boolean,
+  filter_domains: z.boolean(),
-  domain_whitelist: tNullable(t.array(t.string)),
+  domain_whitelist: z.array(zBoundedCharacters(0, 255)).nullable(),
-  domain_blacklist: tNullable(t.array(t.string)),
+  domain_blacklist: z.array(zBoundedCharacters(0, 255)).nullable(),
-  blocked_tokens: tNullable(t.array(t.string)),
+  blocked_tokens: z.array(zBoundedCharacters(0, 2000)).nullable(),
-  blocked_words: tNullable(t.array(t.string)),
+  blocked_words: z.array(zBoundedCharacters(0, 2000)).nullable(),
-  blocked_regex: tNullable(t.array(TRegex)),
+  blocked_regex: z.array(zRegex(z.string().max(1000))).nullable(),
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
 
 export interface CensorPluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.infer<typeof zCensorConfig>;
   state: {
     serverLogs: GuildLogs;
     savedMessages: GuildSavedMessages;

backend/src/plugins/ChannelArchiver/ChannelArchiverPlugin.ts

@@ -1,18 +1,15 @@
-import * as t from "io-ts";
+import z from "zod";
-import { makeIoTsConfigParser } from "../../pluginUtils";
 import { TimeAndDatePlugin } from "../TimeAndDate/TimeAndDatePlugin";
 import { zeppelinGuildPlugin } from "../ZeppelinPluginBlueprint";
 import { ArchiveChannelCmd } from "./commands/ArchiveChannelCmd";
 import { ChannelArchiverPluginType } from "./types";
 
-const ConfigSchema = t.type({});
-
 export const ChannelArchiverPlugin = zeppelinGuildPlugin<ChannelArchiverPluginType>()({
   name: "channel_archiver",
   showInDocs: false,
 
   dependencies: () => [TimeAndDatePlugin],
-  configParser: makeIoTsConfigParser(ConfigSchema),
+  configParser: (input) => z.strictObject({}).parse(input),
 
   // prettier-ignore
   messageCommands: [

backend/src/plugins/CompanionChannels/CompanionChannelsPlugin.ts

@@ -1,11 +1,10 @@
 import { CooldownManager } from "knub";
 import { GuildLogs } from "../../data/GuildLogs";
-import { makeIoTsConfigParser } from "../../pluginUtils";
 import { trimPluginDescription } from "../../utils";
 import { LogsPlugin } from "../Logs/LogsPlugin";
 import { zeppelinGuildPlugin } from "../ZeppelinPluginBlueprint";
 import { VoiceStateUpdateEvt } from "./events/VoiceStateUpdateEvt";
-import { CompanionChannelsPluginType, ConfigSchema } from "./types";
+import { CompanionChannelsPluginType, zCompanionChannelsConfig } from "./types";
 
 const defaultOptions = {
   config: {
@@ -23,11 +22,11 @@ export const CompanionChannelsPlugin = zeppelinGuildPlugin<CompanionChannelsPlug
       Once set up, any time a user joins one of the specified voice channels,
       they'll get channel permissions applied to them for the text channels.
     `),
-    configSchema: ConfigSchema,
+    configSchema: zCompanionChannelsConfig,
   },
 
   dependencies: () => [LogsPlugin],
-  configParser: makeIoTsConfigParser(ConfigSchema),
+  configParser: (input) => zCompanionChannelsConfig.parse(input),
   defaultOptions,
 
   events: [VoiceStateUpdateEvt],

backend/src/plugins/CompanionChannels/types.ts

@@ -1,28 +1,23 @@
-import * as t from "io-ts";
 import { BasePluginType, CooldownManager, guildPluginEventListener } from "knub";
+import z from "zod";
 import { GuildLogs } from "../../data/GuildLogs";
-import { tNullable } from "../../utils";
+import { zBoundedCharacters, zSnowflake } from "../../utils";
 
-// Permissions using these numbers: https://abal.moe/Eris/docs/reference (add all allowed/denied ones up)
+export const zCompanionChannelOpts = z.strictObject({
-export const CompanionChannelOpts = t.type({
+  voice_channel_ids: z.array(zSnowflake),
-  voice_channel_ids: t.array(t.string),
+  text_channel_ids: z.array(zSnowflake),
-  text_channel_ids: t.array(t.string),
+  // See https://discord.com/developers/docs/topics/permissions#permissions-bitwise-permission-flags
-  permissions: t.number,
+  permissions: z.number(),
-  enabled: tNullable(t.boolean),
+  enabled: z.boolean().nullable().default(true),
 });
-export type TCompanionChannelOpts = t.TypeOf<typeof CompanionChannelOpts>;
+export type TCompanionChannelOpts = z.infer<typeof zCompanionChannelOpts>;
 
-export const ConfigSchema = t.type({
+export const zCompanionChannelsConfig = z.strictObject({
-  entries: t.record(t.string, CompanionChannelOpts),
+  entries: z.record(zBoundedCharacters(0, 100), zCompanionChannelOpts),
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
-
-export interface ICompanionChannelMap {
-  [channelId: string]: TCompanionChannelOpts;
-}
 
 export interface CompanionChannelsPluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.infer<typeof zCompanionChannelsConfig>;
   state: {
     errorCooldownManager: CooldownManager;
     serverLogs: GuildLogs;

backend/src/plugins/ContextMenus/ContextMenuPlugin.ts

@@ -1,12 +1,11 @@
 import { PluginOptions } from "knub";
 import { GuildContextMenuLinks } from "../../data/GuildContextMenuLinks";
-import { makeIoTsConfigParser } from "../../pluginUtils";
 import { LogsPlugin } from "../Logs/LogsPlugin";
 import { MutesPlugin } from "../Mutes/MutesPlugin";
 import { UtilityPlugin } from "../Utility/UtilityPlugin";
 import { zeppelinGuildPlugin } from "../ZeppelinPluginBlueprint";
 import { ContextClickedEvt } from "./events/ContextClickedEvt";
-import { ConfigSchema, ContextMenuPluginType } from "./types";
+import { ContextMenuPluginType, zContextMenusConfig } from "./types";
 import { loadAllCommands } from "./utils/loadAllCommands";
 
 const defaultOptions: PluginOptions<ContextMenuPluginType> = {
@@ -37,7 +36,7 @@ export const ContextMenuPlugin = zeppelinGuildPlugin<ContextMenuPluginType>()({
   showInDocs: false,
 
   dependencies: () => [MutesPlugin, LogsPlugin, UtilityPlugin],
-  configParser: makeIoTsConfigParser(ConfigSchema),
+  configParser: (input) => zContextMenusConfig.parse(input),
   defaultOptions,
 
   // prettier-ignore

backend/src/plugins/ContextMenus/actions/mute.ts

@@ -1,12 +1,12 @@
 import { ContextMenuCommandInteraction } from "discord.js";
 import humanizeDuration from "humanize-duration";
 import { GuildPluginData } from "knub";
-import { canActOn } from "src/pluginUtils";
-import { ModActionsPlugin } from "src/plugins/ModActions/ModActionsPlugin";
 import { ERRORS, RecoverablePluginError } from "../../../RecoverablePluginError";
+import { canActOn } from "../../../pluginUtils";
 import { convertDelayStringToMS } from "../../../utils";
 import { CaseArgs } from "../../Cases/types";
 import { LogsPlugin } from "../../Logs/LogsPlugin";
+import { ModActionsPlugin } from "../../ModActions/ModActionsPlugin";
 import { MutesPlugin } from "../../Mutes/MutesPlugin";
 import { ContextMenuPluginType } from "../types";
 
@@ -45,9 +45,9 @@ export async function muteAction(
   try {
     const result = await mutes.muteUser(userId, durationMs, "Context Menu Action", { caseArgs });
 
-    const muteMessage = `Muted **${result.case.user_name}** ${
+    const muteMessage = `Muted **${result.case!.user_name}** ${
       durationMs ? `for ${humanizeDuration(durationMs)}` : "indefinitely"
-    } (Case #${result.case.case_number}) (user notified via ${
+    } (Case #${result.case!.case_number}) (user notified via ${
       result.notifyResult.method ?? "dm"
     })\nPlease update the new case with the \`update\` command`;
 

backend/src/plugins/ContextMenus/actions/userInfo.ts

@@ -16,7 +16,7 @@ export async function userInfoAction(
   const utility = pluginData.getPlugin(UtilityPlugin);
 
   if (userCfg.can_use && (await utility.hasPermission(executingMember, interaction.channelId, "can_userinfo"))) {
-    const embed = await utility.userInfo(interaction.targetId, interaction.user.id);
+    const embed = await utility.userInfo(interaction.targetId);
     if (!embed) {
       await interaction.followUp({ content: "Cannot info: internal error" });
       return;

backend/src/plugins/ContextMenus/types.ts

@@ -1,22 +1,20 @@
-import * as t from "io-ts";
 import { BasePluginType, guildPluginEventListener } from "knub";
+import z from "zod";
 import { GuildContextMenuLinks } from "../../data/GuildContextMenuLinks";
 
-export const ConfigSchema = t.type({
+export const zContextMenusConfig = z.strictObject({
-  can_use: t.boolean,
+  can_use: z.boolean(),
-
+  user_muteindef: z.boolean(),
-  user_muteindef: t.boolean,
+  user_mute1d: z.boolean(),
-  user_mute1d: t.boolean,
+  user_mute1h: z.boolean(),
-  user_mute1h: t.boolean,
+  user_info: z.boolean(),
-  user_info: t.boolean,
+  message_clean10: z.boolean(),
-  message_clean10: t.boolean,
+  message_clean25: z.boolean(),
-  message_clean25: t.boolean,
+  message_clean50: z.boolean(),
-  message_clean50: t.boolean,
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
 
 export interface ContextMenuPluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.infer<typeof zContextMenusConfig>;
   state: {
     contextMenuLinks: GuildContextMenuLinks;
   };

backend/src/plugins/Counters/CountersPlugin.ts

@@ -1,15 +1,9 @@
 import { EventEmitter } from "events";
 import { PluginOptions } from "knub";
-import {
-  buildCounterConditionString,
-  CounterTrigger,
-  getReverseCounterComparisonOp,
-  parseCounterConditionString,
-} from "../../data/entities/CounterTrigger";
 import { GuildCounters } from "../../data/GuildCounters";
+import { CounterTrigger, parseCounterConditionString } from "../../data/entities/CounterTrigger";
 import { mapToPublicFn } from "../../pluginUtils";
-import { convertDelayStringToMS, MINUTES } from "../../utils";
+import { MINUTES, convertDelayStringToMS, values } from "../../utils";
-import { parseIoTsSchema, StrictValidationError } from "../../validatorUtils";
 import { zeppelinGuildPlugin } from "../ZeppelinPluginBlueprint";
 import { AddCounterCmd } from "./commands/AddCounterCmd";
 import { CountersListCmd } from "./commands/CountersListCmd";
@@ -25,10 +19,8 @@ import { getPrettyNameForCounterTrigger } from "./functions/getPrettyNameForCoun
 import { offCounterEvent } from "./functions/offCounterEvent";
 import { onCounterEvent } from "./functions/onCounterEvent";
 import { setCounterValue } from "./functions/setCounterValue";
-import { ConfigSchema, CountersPluginType, TTrigger } from "./types";
+import { CountersPluginType, zCountersConfig } from "./types";
 
-const MAX_COUNTERS = 5;
-const MAX_TRIGGERS_PER_COUNTER = 5;
 const DECAY_APPLY_INTERVAL = 5 * MINUTES;
 
 const defaultOptions: PluginOptions<CountersPluginType> = {
@@ -72,50 +64,12 @@ export const CountersPlugin = zeppelinGuildPlugin<CountersPluginType>()({
     description:
       "Keep track of per-user, per-channel, or global numbers and trigger specific actions based on this number",
     configurationGuide: "See <a href='/docs/setup-guides/counters'>Counters setup guide</a>",
-    configSchema: ConfigSchema,
+    configSchema: zCountersConfig,
   },
 
   defaultOptions,
   // TODO: Separate input and output types
-  configParser: (input) => {
+  configParser: (input) => zCountersConfig.parse(input),
-    for (const [counterName, counter] of Object.entries<any>((input as any).counters || {})) {
-      counter.name = counterName;
-      counter.per_user = counter.per_user ?? false;
-      counter.per_channel = counter.per_channel ?? false;
-      counter.initial_value = counter.initial_value ?? 0;
-      counter.triggers = counter.triggers || {};
-
-      if (Object.values(counter.triggers).length > MAX_TRIGGERS_PER_COUNTER) {
-        throw new StrictValidationError([`You can only have at most ${MAX_TRIGGERS_PER_COUNTER} triggers per counter`]);
-      }
-
-      // Normalize triggers
-      for (const [triggerName, trigger] of Object.entries(counter.triggers)) {
-        const triggerObj = (typeof trigger === "string" ? { condition: trigger } : trigger) as Partial<TTrigger>;
-
-        triggerObj.name = triggerName;
-        const parsedCondition = parseCounterConditionString(triggerObj.condition || "");
-        if (!parsedCondition) {
-          throw new StrictValidationError([
-            `Invalid comparison in counter trigger ${counterName}/${triggerName}: "${triggerObj.condition}"`,
-          ]);
-        }
-
-        triggerObj.condition = buildCounterConditionString(parsedCondition[0], parsedCondition[1]);
-        triggerObj.reverse_condition =
-          triggerObj.reverse_condition ||
-          buildCounterConditionString(getReverseCounterComparisonOp(parsedCondition[0]), parsedCondition[1]);
-
-        counter.triggers[triggerName] = triggerObj as TTrigger;
-      }
-    }
-
-    if (Object.values((input as any).counters || {}).length > MAX_COUNTERS) {
-      throw new StrictValidationError([`You can only have at most ${MAX_COUNTERS} counters`]);
-    }
-
-    return parseIoTsSchema(ConfigSchema, input);
-  },
 
   public: {
     counterExists: mapToPublicFn(counterExists),
@@ -163,13 +117,12 @@ export const CountersPlugin = zeppelinGuildPlugin<CountersPluginType>()({
       state.counterTriggersByCounterId.set(dbCounter.id, thisCounterTriggers);
 
       // Initialize triggers
-      for (const trigger of Object.values(counter.triggers)) {
+      for (const trigger of values(counter.triggers)) {
-        const theTrigger = trigger as TTrigger;
+        const parsedCondition = parseCounterConditionString(trigger.condition)!;
-        const parsedCondition = parseCounterConditionString(theTrigger.condition)!;
+        const parsedReverseCondition = parseCounterConditionString(trigger.reverse_condition)!;
-        const parsedReverseCondition = parseCounterConditionString(theTrigger.reverse_condition)!;
         const counterTrigger = await state.counters.initCounterTrigger(
           dbCounter.id,
-          theTrigger.name,
+          trigger.name,
           parsedCondition[0],
           parsedCondition[1],
           parsedReverseCondition[0],

backend/src/plugins/Counters/functions/getPrettyNameForCounterTrigger.ts

@@ -1,5 +1,5 @@
 import { GuildPluginData } from "knub";
-import { CountersPluginType, TTrigger } from "../types";
+import { CountersPluginType } from "../types";
 
 export function getPrettyNameForCounterTrigger(
   pluginData: GuildPluginData<CountersPluginType>,
@@ -12,6 +12,6 @@ export function getPrettyNameForCounterTrigger(
     return "Unknown Counter Trigger";
   }
 
-  const trigger = counter.triggers[triggerName] as TTrigger | undefined;
+  const trigger = counter.triggers[triggerName];
   return trigger ? trigger.pretty_name || trigger.name : "Unknown Counter Trigger";
 }

backend/src/plugins/Counters/types.ts

@@ -1,45 +1,118 @@
 import { EventEmitter } from "events";
-import * as t from "io-ts";
 import { BasePluginType } from "knub";
+import z from "zod";
 import { GuildCounters } from "../../data/GuildCounters";
-import { CounterTrigger } from "../../data/entities/CounterTrigger";
+import {
-import { tDelayString, tNullable } from "../../utils";
+  CounterTrigger,
+  buildCounterConditionString,
+  getReverseCounterComparisonOp,
+  parseCounterConditionString,
+} from "../../data/entities/CounterTrigger";
+import { zBoundedCharacters, zBoundedRecord, zDelayString } from "../../utils";
 import Timeout = NodeJS.Timeout;
 
-export const Trigger = t.type({
+const MAX_COUNTERS = 5;
-  name: t.string,
+const MAX_TRIGGERS_PER_COUNTER = 5;
-  pretty_name: tNullable(t.string),
-  condition: t.string,
-  reverse_condition: t.string,
-});
-export type TTrigger = t.TypeOf<typeof Trigger>;
 
-export const Counter = t.type({
+export const zTrigger = z
-  name: t.string,
+  .strictObject({
-  pretty_name: tNullable(t.string),
+    // Dummy type because name gets replaced by the property key in transform()
-  per_channel: t.boolean,
+    name: z
-  per_user: t.boolean,
+      .never()
-  initial_value: t.number,
+      .optional()
-  triggers: t.record(t.string, t.union([t.string, Trigger])),
+      .transform(() => ""),
-  decay: tNullable(
+    pretty_name: zBoundedCharacters(0, 100).nullable().default(null),
-    t.type({
+    condition: zBoundedCharacters(1, 64).refine((str) => parseCounterConditionString(str) !== null, {
-      amount: t.number,
+      message: "Invalid counter trigger condition",
-      every: tDelayString,
     }),
-  ),
+    reverse_condition: zBoundedCharacters(1, 64)
-  can_view: tNullable(t.boolean),
+      .refine((str) => parseCounterConditionString(str) !== null, {
-  can_edit: tNullable(t.boolean),
+        message: "Invalid counter trigger reverse condition",
-  can_reset_all: tNullable(t.boolean),
+      })
-});
+      .optional(),
-export type TCounter = t.TypeOf<typeof Counter>;
+  })
+  .transform((val, ctx) => {
+    const ruleName = String(ctx.path[ctx.path.length - 2]).trim();
 
-export const ConfigSchema = t.type({
+    let reverseCondition = val.reverse_condition;
-  counters: t.record(t.string, Counter),
+    if (!reverseCondition) {
-  can_view: t.boolean,
+      const parsedCondition = parseCounterConditionString(val.condition)!;
-  can_edit: t.boolean,
+      reverseCondition = buildCounterConditionString(
-  can_reset_all: t.boolean,
+        getReverseCounterComparisonOp(parsedCondition[0]),
+        parsedCondition[1],
+      );
+    }
+
+    return {
+      ...val,
+      name: ruleName,
+      reverse_condition: reverseCondition,
+    };
+  });
+
+const zTriggerFromString = zBoundedCharacters(0, 100).transform((val, ctx) => {
+  const ruleName = String(ctx.path[ctx.path.length - 2]).trim();
+  const parsedCondition = parseCounterConditionString(val);
+  if (!parsedCondition) {
+    ctx.addIssue({
+      code: z.ZodIssueCode.custom,
+      message: "Invalid counter trigger condition",
+    });
+    return z.NEVER;
+  }
+  return {
+    name: ruleName,
+    pretty_name: null,
+    condition: buildCounterConditionString(parsedCondition[0], parsedCondition[1]),
+    reverse_condition: buildCounterConditionString(
+      getReverseCounterComparisonOp(parsedCondition[0]),
+      parsedCondition[1],
+    ),
+  };
+});
+
+const zTriggerInput = z.union([zTrigger, zTriggerFromString]);
+
+export const zCounter = z.strictObject({
+  // Typed as "never" because you are not expected to supply this directly.
+  // The transform instead picks it up from the property key and the output type is a string.
+  name: z
+    .never()
+    .optional()
+    .transform((_, ctx) => {
+      const ruleName = String(ctx.path[ctx.path.length - 2]).trim();
+      if (!ruleName) {
+        ctx.addIssue({
+          code: z.ZodIssueCode.custom,
+          message: "Counters must have names",
+        });
+        return z.NEVER;
+      }
+      return ruleName;
+    }),
+  pretty_name: zBoundedCharacters(0, 100).nullable().default(null),
+  per_channel: z.boolean().default(false),
+  per_user: z.boolean().default(false),
+  initial_value: z.number().default(0),
+  triggers: zBoundedRecord(z.record(zBoundedCharacters(0, 100), zTriggerInput), 1, MAX_TRIGGERS_PER_COUNTER),
+  decay: z
+    .strictObject({
+      amount: z.number(),
+      every: zDelayString,
+    })
+    .nullable()
+    .default(null),
+  can_view: z.boolean().default(false),
+  can_edit: z.boolean().default(false),
+  can_reset_all: z.boolean().default(false),
+});
+
+export const zCountersConfig = z.strictObject({
+  counters: zBoundedRecord(z.record(zBoundedCharacters(0, 100), zCounter), 0, MAX_COUNTERS),
+  can_view: z.boolean(),
+  can_edit: z.boolean(),
+  can_reset_all: z.boolean(),
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
 
 export interface CounterEvents {
   trigger: (counterName: string, triggerName: string, channelId: string | null, userId: string | null) => void;
@@ -52,7 +125,7 @@ export interface CounterEventEmitter extends EventEmitter {
 }
 
 export interface CountersPluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.infer<typeof zCountersConfig>;
   state: {
     counters: GuildCounters;
     counterIds: Record<string, number>;

backend/src/plugins/CustomEvents/CustomEventsPlugin.ts

@@ -2,7 +2,6 @@ import { GuildChannel, GuildMember, User } from "discord.js";
 import { guildPluginMessageCommand, parseSignature } from "knub";
 import { TSignature } from "knub-command-manager";
 import { commandTypes } from "../../commandTypes";
-import { makeIoTsConfigParser } from "../../pluginUtils";
 import { TemplateSafeValueContainer, createTypedTemplateSafeValueContainer } from "../../templateFormatter";
 import { UnknownUser } from "../../utils";
 import { isScalar } from "../../utils/isScalar";
@@ -14,7 +13,7 @@ import {
 } from "../../utils/templateSafeObjects";
 import { zeppelinGuildPlugin } from "../ZeppelinPluginBlueprint";
 import { runEvent } from "./functions/runEvent";
-import { ConfigSchema, CustomEventsPluginType } from "./types";
+import { CustomEventsPluginType, zCustomEventsConfig } from "./types";
 
 const defaultOptions = {
   config: {
@@ -26,7 +25,7 @@ export const CustomEventsPlugin = zeppelinGuildPlugin<CustomEventsPluginType>()(
   name: "custom_events",
   showInDocs: false,
 
-  configParser: makeIoTsConfigParser(ConfigSchema),
+  configParser: (input) => zCustomEventsConfig.parse(input),
   defaultOptions,
 
   afterLoad(pluginData) {

backend/src/plugins/CustomEvents/actions/addRoleAction.ts

@@ -1,17 +1,17 @@
-import * as t from "io-ts";
 import { GuildPluginData } from "knub";
+import z from "zod";
 import { canActOn } from "../../../pluginUtils";
 import { renderTemplate, TemplateSafeValueContainer } from "../../../templateFormatter";
-import { resolveMember } from "../../../utils";
+import { resolveMember, zSnowflake } from "../../../utils";
 import { ActionError } from "../ActionError";
 import { CustomEventsPluginType, TCustomEvent } from "../types";
 
-export const AddRoleAction = t.type({
+export const zAddRoleAction = z.strictObject({
-  type: t.literal("add_role"),
+  type: z.literal("add_role"),
-  target: t.string,
+  target: zSnowflake,
-  role: t.union([t.string, t.array(t.string)]),
+  role: z.union([zSnowflake, z.array(zSnowflake)]),
 });
-export type TAddRoleAction = t.TypeOf<typeof AddRoleAction>;
+export type TAddRoleAction = z.infer<typeof zAddRoleAction>;
 
 export async function addRoleAction(
   pluginData: GuildPluginData<CustomEventsPluginType>,

backend/src/plugins/CustomEvents/actions/createCaseAction.ts

@@ -1,19 +1,20 @@
-import * as t from "io-ts";
 import { GuildPluginData } from "knub";
+import z from "zod";
 import { CaseTypes } from "../../../data/CaseTypes";
 import { renderTemplate, TemplateSafeValueContainer } from "../../../templateFormatter";
+import { zBoundedCharacters, zSnowflake } from "../../../utils";
 import { CasesPlugin } from "../../Cases/CasesPlugin";
 import { ActionError } from "../ActionError";
 import { CustomEventsPluginType, TCustomEvent } from "../types";
 
-export const CreateCaseAction = t.type({
+export const zCreateCaseAction = z.strictObject({
-  type: t.literal("create_case"),
+  type: z.literal("create_case"),
-  case_type: t.string,
+  case_type: zBoundedCharacters(0, 32),
-  mod: t.string,
+  mod: zSnowflake,
-  target: t.string,
+  target: zSnowflake,
-  reason: t.string,
+  reason: zBoundedCharacters(0, 4000),
 });
-export type TCreateCaseAction = t.TypeOf<typeof CreateCaseAction>;
+export type TCreateCaseAction = z.infer<typeof zCreateCaseAction>;
 
 export async function createCaseAction(
   pluginData: GuildPluginData<CustomEventsPluginType>,
@@ -32,7 +33,7 @@ export async function createCaseAction(
   }
 
   const casesPlugin = pluginData.getPlugin(CasesPlugin);
-  await casesPlugin.createCase({
+  await casesPlugin!.createCase({
     userId: targetId,
     modId,
     type: CaseTypes[action.case_type],

backend/src/plugins/CustomEvents/actions/makeRoleMentionableAction.ts

@@ -1,17 +1,17 @@
 import { Snowflake } from "discord.js";
-import * as t from "io-ts";
 import { GuildPluginData } from "knub";
+import z from "zod";
 import { TemplateSafeValueContainer } from "../../../templateFormatter";
-import { convertDelayStringToMS, noop, tDelayString } from "../../../utils";
+import { convertDelayStringToMS, noop, zDelayString, zSnowflake } from "../../../utils";
 import { ActionError } from "../ActionError";
 import { CustomEventsPluginType, TCustomEvent } from "../types";
 
-export const MakeRoleMentionableAction = t.type({
+export const zMakeRoleMentionableAction = z.strictObject({
-  type: t.literal("make_role_mentionable"),
+  type: z.literal("make_role_mentionable"),
-  role: t.string,
+  role: zSnowflake,
-  timeout: tDelayString,
+  timeout: zDelayString,
 });
-export type TMakeRoleMentionableAction = t.TypeOf<typeof MakeRoleMentionableAction>;
+export type TMakeRoleMentionableAction = z.infer<typeof zMakeRoleMentionableAction>;
 
 export async function makeRoleMentionableAction(
   pluginData: GuildPluginData<CustomEventsPluginType>,

backend/src/plugins/CustomEvents/actions/makeRoleUnmentionableAction.ts

@@ -1,15 +1,16 @@
 import { Snowflake } from "discord.js";
-import * as t from "io-ts";
 import { GuildPluginData } from "knub";
+import z from "zod";
 import { TemplateSafeValueContainer } from "../../../templateFormatter";
+import { zSnowflake } from "../../../utils";
 import { ActionError } from "../ActionError";
 import { CustomEventsPluginType, TCustomEvent } from "../types";
 
-export const MakeRoleUnmentionableAction = t.type({
+export const zMakeRoleUnmentionableAction = z.strictObject({
-  type: t.literal("make_role_unmentionable"),
+  type: z.literal("make_role_unmentionable"),
-  role: t.string,
+  role: zSnowflake,
 });
-export type TMakeRoleUnmentionableAction = t.TypeOf<typeof MakeRoleUnmentionableAction>;
+export type TMakeRoleUnmentionableAction = z.infer<typeof zMakeRoleUnmentionableAction>;
 
 export async function makeRoleUnmentionableAction(
   pluginData: GuildPluginData<CustomEventsPluginType>,

backend/src/plugins/CustomEvents/actions/messageAction.ts

@@ -1,16 +1,17 @@
 import { Snowflake, TextChannel } from "discord.js";
-import * as t from "io-ts";
 import { GuildPluginData } from "knub";
+import z from "zod";
 import { TemplateSafeValueContainer, renderTemplate } from "../../../templateFormatter";
+import { zBoundedCharacters, zSnowflake } from "../../../utils";
 import { ActionError } from "../ActionError";
 import { CustomEventsPluginType } from "../types";
 
-export const MessageAction = t.type({
+export const zMessageAction = z.strictObject({
-  type: t.literal("message"),
+  type: z.literal("message"),
-  channel: t.string,
+  channel: zSnowflake,
-  content: t.string,
+  content: zBoundedCharacters(0, 4000),
 });
-export type TMessageAction = t.TypeOf<typeof MessageAction>;
+export type TMessageAction = z.infer<typeof zMessageAction>;
 
 export async function messageAction(
   pluginData: GuildPluginData<CustomEventsPluginType>,

backend/src/plugins/CustomEvents/actions/moveToVoiceChannelAction.ts

@@ -1,18 +1,18 @@
 import { Snowflake, VoiceChannel } from "discord.js";
-import * as t from "io-ts";
 import { GuildPluginData } from "knub";
+import z from "zod";
 import { canActOn } from "../../../pluginUtils";
 import { TemplateSafeValueContainer, renderTemplate } from "../../../templateFormatter";
-import { resolveMember } from "../../../utils";
+import { resolveMember, zSnowflake } from "../../../utils";
 import { ActionError } from "../ActionError";
 import { CustomEventsPluginType, TCustomEvent } from "../types";
 
-export const MoveToVoiceChannelAction = t.type({
+export const zMoveToVoiceChannelAction = z.strictObject({
-  type: t.literal("move_to_vc"),
+  type: z.literal("move_to_vc"),
-  target: t.string,
+  target: zSnowflake,
-  channel: t.string,
+  channel: zSnowflake,
 });
-export type TMoveToVoiceChannelAction = t.TypeOf<typeof MoveToVoiceChannelAction>;
+export type TMoveToVoiceChannelAction = z.infer<typeof zMoveToVoiceChannelAction>;
 
 export async function moveToVoiceChannelAction(
   pluginData: GuildPluginData<CustomEventsPluginType>,

backend/src/plugins/CustomEvents/actions/setChannelPermissionOverrides.ts

@@ -1,23 +1,26 @@
 import { PermissionsBitField, PermissionsString, Snowflake } from "discord.js";
-import * as t from "io-ts";
 import { GuildPluginData } from "knub";
+import z from "zod";
 import { TemplateSafeValueContainer } from "../../../templateFormatter";
+import { zSnowflake } from "../../../utils";
 import { ActionError } from "../ActionError";
 import { CustomEventsPluginType, TCustomEvent } from "../types";
 
-export const SetChannelPermissionOverridesAction = t.type({
+export const zSetChannelPermissionOverridesAction = z.strictObject({
-  type: t.literal("set_channel_permission_overrides"),
+  type: z.literal("set_channel_permission_overrides"),
-  channel: t.string,
+  channel: zSnowflake,
-  overrides: t.array(
+  overrides: z
-    t.type({
+    .array(
-      type: t.union([t.literal("member"), t.literal("role")]),
+      z.strictObject({
-      id: t.string,
+        type: z.union([z.literal("member"), z.literal("role")]),
-      allow: t.number,
+        id: zSnowflake,
-      deny: t.number,
+        allow: z.number(),
-    }),
+        deny: z.number(),
-  ),
+      }),
+    )
+    .max(15),
 });
-export type TSetChannelPermissionOverridesAction = t.TypeOf<typeof SetChannelPermissionOverridesAction>;
+export type TSetChannelPermissionOverridesAction = z.infer<typeof zSetChannelPermissionOverridesAction>;
 
 export async function setChannelPermissionOverridesAction(
   pluginData: GuildPluginData<CustomEventsPluginType>,

backend/src/plugins/CustomEvents/types.ts

@@ -1,47 +1,46 @@
-import * as t from "io-ts";
 import { BasePluginType } from "knub";
-import { AddRoleAction } from "./actions/addRoleAction";
+import z from "zod";
-import { CreateCaseAction } from "./actions/createCaseAction";
+import { zBoundedCharacters, zBoundedRecord } from "../../utils";
-import { MakeRoleMentionableAction } from "./actions/makeRoleMentionableAction";
+import { zAddRoleAction } from "./actions/addRoleAction";
-import { MakeRoleUnmentionableAction } from "./actions/makeRoleUnmentionableAction";
+import { zCreateCaseAction } from "./actions/createCaseAction";
-import { MessageAction } from "./actions/messageAction";
+import { zMakeRoleMentionableAction } from "./actions/makeRoleMentionableAction";
-import { MoveToVoiceChannelAction } from "./actions/moveToVoiceChannelAction";
+import { zMakeRoleUnmentionableAction } from "./actions/makeRoleUnmentionableAction";
-import { SetChannelPermissionOverridesAction } from "./actions/setChannelPermissionOverrides";
+import { zMessageAction } from "./actions/messageAction";
+import { zMoveToVoiceChannelAction } from "./actions/moveToVoiceChannelAction";
+import { zSetChannelPermissionOverridesAction } from "./actions/setChannelPermissionOverrides";
 
-// Triggers
+const zCommandTrigger = z.strictObject({
-const CommandTrigger = t.type({
+  type: z.literal("command"),
-  type: t.literal("command"),
+  name: zBoundedCharacters(0, 100),
-  name: t.string,
+  params: zBoundedCharacters(0, 255),
-  params: t.string,
+  can_use: z.boolean(),
-  can_use: t.boolean,
 });
 
-const AnyTrigger = CommandTrigger; // TODO: Make into a union once we have more triggers
+const zAnyTrigger = zCommandTrigger; // TODO: Make into a union once we have more triggers
 
-const AnyAction = t.union([
+const zAnyAction = z.union([
-  AddRoleAction,
+  zAddRoleAction,
-  CreateCaseAction,
+  zCreateCaseAction,
-  MoveToVoiceChannelAction,
+  zMoveToVoiceChannelAction,
-  MessageAction,
+  zMessageAction,
-  MakeRoleMentionableAction,
+  zMakeRoleMentionableAction,
-  MakeRoleUnmentionableAction,
+  zMakeRoleUnmentionableAction,
-  SetChannelPermissionOverridesAction,
+  zSetChannelPermissionOverridesAction,
 ]);
 
-export const CustomEvent = t.type({
+export const zCustomEvent = z.strictObject({
-  name: t.string,
+  name: zBoundedCharacters(0, 100),
-  trigger: AnyTrigger,
+  trigger: zAnyTrigger,
-  actions: t.array(AnyAction),
+  actions: z.array(zAnyAction).max(10),
 });
-export type TCustomEvent = t.TypeOf<typeof CustomEvent>;
+export type TCustomEvent = z.infer<typeof zCustomEvent>;
 
-export const ConfigSchema = t.type({
+export const zCustomEventsConfig = z.strictObject({
-  events: t.record(t.string, CustomEvent),
+  events: zBoundedRecord(z.record(zBoundedCharacters(0, 100), zCustomEvent), 0, 100),
 });
-export type TConfigSchema = t.TypeOf<typeof ConfigSchema>;
 
 export interface CustomEventsPluginType extends BasePluginType {
-  config: TConfigSchema;
+  config: z.infer<typeof zCustomEventsConfig>;
   state: {
     clearTriggers: () => void;
   };

backend/src/plugins/GuildAccessMonitor/GuildAccessMonitorPlugin.ts

@@ -1,10 +1,9 @@
 import { Guild } from "discord.js";
-import * as t from "io-ts";
 import { BasePluginType, GlobalPluginData, globalPluginEventListener } from "knub";
+import z from "zod";
 import { AllowedGuilds } from "../../data/AllowedGuilds";
 import { Configs } from "../../data/Configs";
 import { env } from "../../env";
-import { makeIoTsConfigParser } from "../../pluginUtils";
 import { zeppelinGlobalPlugin } from "../ZeppelinPluginBlueprint";
 
 interface GuildAccessMonitorPluginType extends BasePluginType {
@@ -26,7 +25,7 @@ async function checkGuild(pluginData: GlobalPluginData<GuildAccessMonitorPluginT
  */
 export const GuildAccessMonitorPlugin = zeppelinGlobalPlugin<GuildAccessMonitorPluginType>()({
   name: "guild_access_monitor",
-  configParser: makeIoTsConfigParser(t.type({})),
+  configParser: (input) => z.strictObject({}).parse(input),
 
   events: [
     globalPluginEventListener<GuildAccessMonitorPluginType>()({

backend/src/plugins/GuildConfigReloader/GuildConfigReloaderPlugin.ts

@@ -1,6 +1,5 @@
-import * as t from "io-ts";
+import z from "zod";
 import { Configs } from "../../data/Configs";
-import { makeIoTsConfigParser } from "../../pluginUtils";
 import { zeppelinGlobalPlugin } from "../ZeppelinPluginBlueprint";
 import { reloadChangedGuilds } from "./functions/reloadChangedGuilds";
 import { GuildConfigReloaderPluginType } from "./types";
@@ -9,7 +8,7 @@ export const GuildConfigReloaderPlugin = zeppelinGlobalPlugin<GuildConfigReloade
   name: "guild_config_reloader",
   showInDocs: false,
 
-  configParser: makeIoTsConfigParser(t.type({})),
+  configParser: (input) => z.strictObject({}).parse(input),
 
   async beforeLoad(pluginData) {
     const { state } = pluginData;