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Add a sync command

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This commit is contained in:
Travis Ralston 2019-09-27 20:02:03 -06:00
parent bd663f292d
commit 063bac77e5
3 changed files with 85 additions and 34 deletions
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42
src/Mjolnir.ts
View File

@ -63,23 +63,39 @@ export class Mjolnir {
return this.client.start();
}
public async syncLists() {
for (const list of this.banLists) {
await list.updateList();
}
let errors = await applyServerAcls(this.banLists, Object.keys(this.protectedRooms), this.client);
await this.printActionResult(errors);
errors = await applyUserBans(this.banLists, Object.keys(this.protectedRooms), this.client);
await this.printActionResult(errors);
}
public async syncListForRoom(roomId: string) {
let updated = false;
for (const list of this.banLists) {
if (list.roomId !== roomId) continue;
await list.updateList();
updated = true;
}
if (!updated) return;
let errors = await applyServerAcls(this.banLists, Object.keys(this.protectedRooms), this.client);
await this.printActionResult(errors);
errors = await applyUserBans(this.banLists, Object.keys(this.protectedRooms), this.client);
await this.printActionResult(errors);
}
private async handleEvent(roomId: string, event: any) {
if (!event['state_key']) return; // we also don't do anything with state events that have no state key
if (ALL_RULE_TYPES.includes(event['type'])) {
let updated = false;
for (const list of this.banLists) {
if (list.roomId !== roomId) continue;
await list.updateList();
updated = true;
}
if (!updated) return;
let errors = await applyServerAcls(this.banLists, Object.keys(this.protectedRooms), this.client);
await this.printActionResult(errors);
errors = await applyUserBans(this.banLists, Object.keys(this.protectedRooms), this.client);
await this.printActionResult(errors);
await this.syncListForRoom(roomId);
} else if (event['type'] === "m.room.member") {
const errors = await applyUserBans(this.banLists, Object.keys(this.protectedRooms), this.client);
await this.printActionResult(errors);

54
src/commands/CommandHandler.ts
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@ -18,8 +18,9 @@ import { Mjolnir } from "../Mjolnir";
import { execStatusCommand } from "./StatusCommand";
import { execBanCommand, execUnbanCommand } from "./UnbanBanCommand";
import { execDumpRulesCommand } from "./DumpRulesCommand";
import { RichReply } from "matrix-bot-sdk";
import { LogService, RichReply } from "matrix-bot-sdk";
import * as htmlEscape from "escape-html";
import { execSyncCommand } from "./SyncCommand";
export const COMMAND_PREFIX = "!mjolnir";
@ -27,26 +28,37 @@ export function handleCommand(roomId: string, event: any, mjolnir: Mjolnir) {
const cmd = event['content']['body'];
const parts = cmd.trim().split(' ');
if (parts.length === 1 || parts[1] === 'status') {
return execStatusCommand(roomId, event, mjolnir);
} else if (parts[1] === 'ban' && parts.length > 3) {
return execBanCommand(roomId, event, mjolnir, parts);
} else if (parts[1] === 'unban' && parts.length > 3) {
return execUnbanCommand(roomId, event, mjolnir, parts);
} else if (parts[1] === 'rules') {
return execDumpRulesCommand(roomId, event, mjolnir);
} else {
// Help menu
const menu = "" +
"!mjolnir - Print status information\n" +
"!mjolnir status - Print status information\n" +
"!mjolnir ban <user|room|server> <glob> [reason] - Adds an entity to the ban list\n" +
"!mjolnir unban <user|room|server> <glob> - Removes an entity from the ban list\n" +
"!mjolnir rules - Lists the rules currently in use by Mjolnir\n" +
"!mjolnir help - This menu\n";
const html = `<b>Mjolnir help:</b><br><pre><code>${htmlEscape(menu)}</code></pre>`;
const text = `Mjolnir help:\n${menu}`;
const reply = RichReply.createFor(roomId, event, text, html);
try {
if (parts.length === 1 || parts[1] === 'status') {
return execStatusCommand(roomId, event, mjolnir);
} else if (parts[1] === 'ban' && parts.length > 3) {
return execBanCommand(roomId, event, mjolnir, parts);
} else if (parts[1] === 'unban' && parts.length > 3) {
return execUnbanCommand(roomId, event, mjolnir, parts);
} else if (parts[1] === 'rules') {
return execDumpRulesCommand(roomId, event, mjolnir);
} else if (parts[1] === 'sync') {
return execSyncCommand(roomId, event, mjolnir);
} else {
// Help menu
const menu = "" +
"!mjolnir - Print status information\n" +
"!mjolnir status - Print status information\n" +
"!mjolnir ban <user|room|server> <glob> [reason] - Adds an entity to the ban list\n" +
"!mjolnir unban <user|room|server> <glob> - Removes an entity from the ban list\n" +
"!mjolnir rules - Lists the rules currently in use by Mjolnir\n" +
"!mjolnir sync - Force updates of all lists and re-apply rules\n" +
"!mjolnir help - This menu\n";
const html = `<b>Mjolnir help:</b><br><pre><code>${htmlEscape(menu)}</code></pre>`;
const text = `Mjolnir help:\n${menu}`;
const reply = RichReply.createFor(roomId, event, text, html);
reply["msgtype"] = "m.notice";
return mjolnir.client.sendMessage(roomId, reply);
}
} catch (e) {
LogService.error("CommandHandler", e);
const text = "There was an error processing your command - see console/log for details";
const reply = RichReply.createFor(roomId, event, text, text);
reply["msgtype"] = "m.notice";
return mjolnir.client.sendMessage(roomId, reply);
}

23
src/commands/SyncCommand.ts Normal file
View File

@ -0,0 +1,23 @@
/*
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 { Mjolnir } from "../Mjolnir";
// !mjolnir sync
export async function execSyncCommand(roomId: string, event: any, mjolnir: Mjolnir) {
await mjolnir.syncLists();
return mjolnir.client.unstableApis.addReactionToEvent(roomId, event['event_id'], '✅');
}