Add irc bot

package.json

@@ -34,7 +34,8 @@
     "minio": "^7.1.3",
     "ramda": "^0.29.0",
     "reflect-metadata": "^0.1.13",
-    "rxjs": "^7.8.1"
+    "rxjs": "^7.8.1",
+    "slate-irc": "^0.9.3"
   },
   "devDependencies": {
     "@nestjs/cli": "^10.0.0",
@@ -46,6 +47,7 @@
     "@types/jest": "^29.5.2",
     "@types/node": "^20.3.1",
     "@types/ramda": "^0.29.3",
+    "@types/slate-irc": "^0.0.29",
     "@types/supertest": "^2.0.12",
     "@typescript-eslint/eslint-plugin": "^6.0.0",
     "@typescript-eslint/parser": "^6.0.0",
@@ -54,6 +56,7 @@
     "eslint-plugin-prettier": "^5.0.0",
     "jest": "^29.5.0",
     "prettier": "^3.0.0",
+    "slate-irc-parser": "^0.1.4",
     "source-map-support": "^0.5.21",
     "supertest": "^6.3.3",
     "ts-jest": "^29.1.0",

src/app.module.ts

@@ -9,6 +9,8 @@ import { ConfigModule } from '@nestjs/config';
 import { DomainrproxyModule } from './domainrproxy/domainrproxy.module';
 import configuration from './config/configuration';
 import { CacheModule } from '@nestjs/cache-manager';
+import { IrcbotModule } from './ircbot/ircbot.module';
+import { IrcbotService } from './ircbot/ircbot.service';
 
 @Module({
   imports: [
@@ -22,8 +24,9 @@ import { CacheModule } from '@nestjs/cache-manager';
     AuthModule,
     UsersModule,
     DomainrproxyModule,
+    IrcbotModule,
   ],
   controllers: [AppController],
-  providers: [AppService],
+  providers: [AppService, IrcbotService],
 })
 export class AppModule {}

src/config/configuration.ts

@@ -3,4 +3,11 @@ export default () => ({
   // UserAgent should be added to calls made to third party apis
   userAgent: 'api.us.dev/@chip@talking.dev',
   rapidApiKey: process.env.RAPID_API_KEY || '',
+  irc: {
+    enabled: process.env.IRC_SERVER !== undefined,
+    server: process.env.IRC_SERVER,
+    tls: process.env.IRC_TLS === 'true',
+    port: parseInt(process.env.IRC_PORT ?? '6697'),
+    channel: process.env.IRC_CHANNEL ?? '#usdev',
+  },
 });

src/domainrproxy/domainrproxy.module.ts

@@ -4,6 +4,7 @@ import { DomainrproxyController } from './domainrproxy.controller';
 
 @Module({
   providers: [DomainrproxyService],
-  controllers: [DomainrproxyController]
+  controllers: [DomainrproxyController],
+  exports: [DomainrproxyService],
 })
 export class DomainrproxyModule {}

src/ircbot/ircbot.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { IrcbotService } from './ircbot.service';
+import { DomainrproxyService } from 'src/domainrproxy/domainrproxy.service';
+
+@Module({
+  providers: [IrcbotService, DomainrproxyService],
+  exports: [IrcbotService],
+})
+export class IrcbotModule {}

src/ircbot/ircbot.service.ts

@@ -0,0 +1,59 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { TLSSocket, connect } from 'tls';
+import * as irc from 'slate-irc';
+import { DomainrproxyService } from 'src/domainrproxy/domainrproxy.service';
+
+@Injectable()
+export class IrcbotService {
+  private readonly socket: TLSSocket;
+  private readonly client: irc.Client;
+  private readonly logger: Logger = new Logger(IrcbotService.name);
+
+  constructor(
+    public readonly configService: ConfigService,
+    public readonly domainrProxy: DomainrproxyService,
+  ) {
+    if (!this.configService.get<boolean>('irc.enabled')) return;
+    this.socket = connect({
+      port: this.configService.get<number>('irc.port'),
+      host: this.configService.get<string>('irc.server'),
+      rejectUnauthorized: false,
+    });
+    this.client = irc(this.socket);
+    this.client.nick(process.env.NODE_ENV === 'production' ? 'usbot' : 'usdev');
+    this.client.user('usbot', 'usbot');
+    const channel: string = this.configService.get<string>(
+      'irc.channel',
+    ) as string;
+    this.client.join(channel);
+    this.client.names(channel, (err, names) => {
+      this.logger.verbose(`${channel} contains ${JSON.stringify(names)}`);
+    });
+
+    this.client.on('errors', this.logger.error);
+
+    this.client.on('message', async (message) => {
+      console.log(message);
+      if (message.to !== channel) return;
+      if (message.message[0] !== '.') return;
+      this.logger.verbose(`Handling ${message.message}`);
+
+      const [command, ...args] = message.message.substring(1).split(' ');
+
+      switch (command) {
+        case 'domain':
+          const domain = args[0];
+          const queryResult = await this.domainrProxy.queryForDomain(domain);
+          this.client.send(
+            channel,
+            `${queryResult[0].domain} ${queryResult[0].status}`,
+          );
+          return;
+        default:
+          this.client.send(channel, `Dunno what ${command} means`);
+          return;
+      }
+    });
+  }
+}

yarn.lock

@@ -1113,6 +1113,13 @@
     "@types/mime" "*"
     "@types/node" "*"
 
+"@types/slate-irc@^0.0.29":
+  version "0.0.29"
+  resolved "https://registry.yarnpkg.com/@types/slate-irc/-/slate-irc-0.0.29.tgz#5f9cdbf0640eb1040f43eaa29933579d20347d8a"
+  integrity sha512-ToNIHt5d0C6Pj3YNY99y34QFxibNN9Gmd3AzHYDeGwDklZjsKxJvG894nsGheShjcCMSVdYlSYaaMhnThiBHag==
+  dependencies:
+    "@types/node" "*"
+
 "@types/stack-utils@^2.0.0":
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-2.0.1.tgz#20f18294f797f2209b5f65c8e3b5c8e8261d127c"
@@ -2118,7 +2125,7 @@ debug@2.6.9:
   dependencies:
     ms "2.0.0"
 
-debug@4, debug@^4.1.0, debug@^4.1.1, debug@^4.3.2, debug@^4.3.4:
+debug@4, debug@^4.1.0, debug@^4.1.1, debug@^4.2.0, debug@^4.3.2, debug@^4.3.4:
   version "4.3.4"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
   integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
@@ -3833,6 +3840,11 @@ lines-and-columns@^1.1.6:
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.2.4.tgz#eca284f75d2965079309dc0ad9255abb2ebc1632"
   integrity sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==
 
+linewise@0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/linewise/-/linewise-0.0.3.tgz#bf967ba0dd31faaf09ab5bdb3676ad7f2aa18493"
+  integrity sha512-8oI90ziJlcTi4k2DnQ0o0Waa2Uk00xbIN8ylvhstEqfJtiRaB4LJ6u8H63If7zTrnnuhCw8SjTJoHf+wLs3ICg==
+
 loader-runner@^4.2.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-4.3.0.tgz#c1b4a163b99f614830353b16755e7149ac2314e1"
@@ -4851,6 +4863,22 @@ slash@^3.0.0:
   resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
   integrity sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==
 
+slate-irc-parser@^0.1.3, slate-irc-parser@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/slate-irc-parser/-/slate-irc-parser-0.1.4.tgz#63090c424e65d468621afaa8e3d0e812d7b8624e"
+  integrity sha512-JBuxwhsdOA2OhLtJpHbBZH6uRVvn27SDV1J7M8Mvdv8vEa/LnXxXFMDLLeiLJKUa2Ld+xuu45nmL7wZv5tFQvw==
+  dependencies:
+    debug "^4.2.0"
+    linewise "0.0.3"
+
+slate-irc@^0.9.3:
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/slate-irc/-/slate-irc-0.9.3.tgz#9e37450485ca1466a1237172e32d0ec12563bafe"
+  integrity sha512-aNmMkSN/hIMI9Mz8rqHLLySrxcDSlfy0soyfYUhlZSyW5S7u3VPA5YxMmrv9qcxs22rnsdD1uMJvxMdyUkgEMA==
+  dependencies:
+    debug "^4.2.0"
+    slate-irc-parser "^0.1.3"
+
 source-map-support@0.5.13:
   version "0.5.13"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.13.tgz#31b24a9c2e73c2de85066c0feb7d44767ed52932"