mjolnir/src/index.ts

106 lines
3.7 KiB
TypeScript

/*
Copyright 2019 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import * as path from "path";
import {
AutojoinRoomsMixin,
LogLevel,
LogService,
MatrixClient,
PantalaimonClient,
Permalinks,
RichConsoleLogger,
SimpleFsStorageProvider
} from "matrix-bot-sdk";
import config from "./config";
import BanList from "./models/BanList";
import { Mjolnir } from "./Mjolnir";
import { logMessage } from "./LogProxy";
import { MembershipEvent } from "matrix-bot-sdk/lib/models/events/MembershipEvent";
import {BanListServer} from "./server/BanListServer";
config.RUNTIME = {client: null};
LogService.setLogger(new RichConsoleLogger());
LogService.setLevel(LogLevel.fromString(config.logLevel, LogLevel.DEBUG));
LogService.info("index", "Starting bot...");
(async function () {
const storage = new SimpleFsStorageProvider(path.join(config.dataPath, "bot.json"));
let client: MatrixClient;
if (config.pantalaimon.use) {
const pantalaimon = new PantalaimonClient(config.homeserverUrl, storage);
client = await pantalaimon.createClientWithCredentials(config.pantalaimon.username, config.pantalaimon.password);
} else {
client = new MatrixClient(config.homeserverUrl, config.accessToken, storage);
}
config.RUNTIME.client = client;
if (config.autojoin) {
if (config.autojoinOnlyIfManager) {
client.on("room.invite", async (roomId: string, inviteEvent: any) => {
const membershipEvent = new MembershipEvent(inviteEvent);
const managers = await client.getJoinedRoomMembers(config.managementRoom);
if (!managers.includes(membershipEvent.sender)) return; // ignore invite
return client.joinRoom(roomId);
});
} else {
AutojoinRoomsMixin.setupOnClient(client);
}
}
const banLists: BanList[] = [];
const protectedRooms: { [roomId: string]: string } = {};
const joinedRooms = await client.getJoinedRooms();
// Ensure we're also joined to the rooms we're protecting
LogService.info("index", "Resolving protected rooms...");
for (const roomRef of config.protectedRooms) {
const permalink = Permalinks.parseUrl(roomRef);
if (!permalink.roomIdOrAlias) continue;
let roomId = await client.resolveRoom(permalink.roomIdOrAlias);
if (!joinedRooms.includes(roomId)) {
roomId = await client.joinRoom(permalink.roomIdOrAlias, permalink.viaServers);
}
protectedRooms[roomId] = roomRef;
}
// Ensure we're also in the management room
LogService.info("index", "Resolving management room...");
const managementRoomId = await client.resolveRoom(config.managementRoom);
if (!joinedRooms.includes(managementRoomId)) {
config.managementRoom = await client.joinRoom(config.managementRoom);
} else {
config.managementRoom = managementRoomId;
}
await logMessage(LogLevel.INFO, "index", "Mjolnir is starting up. Use !mjolnir to query status.");
const bot = new Mjolnir(client, protectedRooms, banLists);
if (config.banListServer && config.banListServer.enabled) {
const server = new BanListServer(bot);
await server.start();
}
await bot.start();
})();