37 lines
1.3 KiB
TypeScript
37 lines
1.3 KiB
TypeScript
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/**
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* Bob — receiver. Boots a Shade runtime and mounts the transfer route on
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* port 9992. Incoming uploads are decrypted, integrity-checked, and saved
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* to ./received/<filename>.
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*/
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import { mkdirSync } from 'node:fs';
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import { join } from 'node:path';
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import { createShade } from '@shade/sdk';
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const PREKEY_URL = 'http://localhost:9991';
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const PORT = 9992;
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const OUT_DIR = join(import.meta.dir, 'received');
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mkdirSync(OUT_DIR, { recursive: true });
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const bob = await createShade({ prekeyServer: PREKEY_URL, address: 'bob' });
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bob.configureTransfers({
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resolveBaseUrl: async () => {
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throw new Error('bob is receive-only');
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},
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});
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bob.onIncomingTransfer(async (incoming) => {
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const name = incoming.metadata.name ?? incoming.streamId;
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const path = join(OUT_DIR, name.replace(/[^a-zA-Z0-9._-]/g, '_'));
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console.log(`[bob] incoming "${name}" from ${incoming.from} → ${path}`);
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const handle = await incoming.accept({ output: { kind: 'file', path } });
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void handle.done().then((result) => {
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console.log(`[bob] done "${name}" — ${result.bytesSent} B, sha256=${result.sha256}`);
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});
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});
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const app = await bob.transferRoute();
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Bun.serve({ port: PORT, fetch: app.fetch });
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console.log(`Bob's transfer endpoint listening on http://localhost:${PORT}`);
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console.log(`Saving incoming files to ${OUT_DIR}`);
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