ditto-policy/policy.ts

import { NPolicy, NostrEvent, NostrRelayOK } from '@nostrify/nostrify';
import { AntiDuplicationPolicy, HashtagPolicy, PubkeyBanPolicy, KeywordPolicy, PipePolicy } from '@nostrify/nostrify/policies';

const kv = await Deno.openKv();

export default class AppPolicy implements NPolicy {
  async call(event: NostrEvent): Promise<NostrRelayOK> {
    const policy = new PipePolicy([
      new KeywordPolicy([
        'bae.st/media']),
      new HashtagPolicy([
        'adult',
        'ass',
        'assworship',
        'boobs',
        'boobies',
        'butt',
        'cock',
        'dick',
        'dickpic',
        'explosionloli',
        'femboi',
        'femboy',
        'fetish',
        'fuck',
        'freeporn',
        'girls',
        'loli',
        'milf',
        'nude',
        'nudity',
        'pantsu',
        'pussy',
        'porn',
        'porno',
        'porntube',
        'pornvideo',
        'sex',
        'sexpervertsyndicate',
        'sexporn',
        'sexy',
        'slut',
        'teen',
        'tits',
        'teenporn',
        'teens',
        'transnsfw',
        'lewd',
        'sex_from_behind',
        'sexfrombehind',
        'bigtits',
        'nsfw',
        'xxx',
        '🔞']),
      new PubkeyBanPolicy([
        '0f7512e327a8f92d76d3f1882b1f7504eb18f01d919c6b243108ea32f4e9cb71',
        '8eea02e8912085962a930b28beed2683a988614de9a339750ae0b3061e2c6db1',
        '53487c0a7f24a0c7bdc8eda247f445238be65e0f392d62ec570353835c09da54',
        '044536c57cdcbe174ce23f0154956c95d461931a151a761156b7345ef8c80e46',
        '3121ef9543850699ca74b7cf74cc953cb24720d1842dbb873f464576a400d46c',
        '63ddc28c5d48e4c2905432fde55c7981628fbe77060a9e47a9e0b6806081b9d3',
        'b928b3da189e3f56af889122e50cc4476aeede14838fe13d796c0f05f2e4edd6',
        'a6faa3d0bf8e3695f247d4dd0ad44f68890c8b0e7ea2997368b8f39f77935564',
        '9f087435e0e1e35e4d8b7008b28fb718e6ddc9df1e71c3a9f76b72018125dad5',
        'baa2a1303cf013ad5bebbea306d9705f239f100a915f58c14ef5ce1afb720f7f',
        'c70dc607cd65443ce2bc9c19832be64f3a49d015dbe1b90b52e5e73d2973249d',
        '3614633429258eb75592f6acd52baeecf1e95cc09e63a5ece4a28efe4ee8380a',
        '0dee4ad657fca0fd390553f6c68d108042a0923f7e760fb60b86f0e86f0f478e',
        'aa0beec08012a3c0310c72607aa785979dad373cda06e7cac32eb34adc3973ab',
        '1ad25918d203920e3ad3d9af003d2072067fd572bcd723bef43819eb861d07f9',
        'b9cfef992b4bc95a6fbf01942bd489336dea5890314f9aab408685538083aa48',
        '0d655124cc6a24382b4e351b72f1906012c39bbecb8e56334f99bb341f137c0d',
        '61af4200e31501dd5e5335507772ec48948a67c6245f7ba47d1e3e3044dd4d5e',
        '070df0ac4b1f46bb7450ec04508ef30853f378c6797201ea0ba21930a017704e']),
      new AntiDuplicationPolicy({ kv, minLength: 50 }),
    ]);

    return policy.call(event);
  }
}