| 1 | /**
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| 2 | * ActivityPub — public endpoints (Phase 1: discover + fetch).
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| 3 | *
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| 4 | * GET /.well-known/webfinger?resource=acct:<slug>@<host>
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| 5 | * GET /ap/users/:slug actor (content-negotiated: AP-JSON vs redirect to HTML profile)
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| 6 | * GET /ap/users/:slug/outbox OrderedCollection of Create(Note)
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| 7 | * GET /ap/users/:slug/followers count-only OrderedCollection
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| 8 | * GET /ap/users/:slug/featured pinned posts (Mastodon "Featured" tab)
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| 9 | * GET /ap/notes/:id a single Note
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| 10 | * POST /ap/users/:slug/inbox, /ap/inbox → 202 (Follow/Accept + signature verify: next step)
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| 11 | *
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| 12 | * Mounted before resolveSite; resolves the site by slug itself.
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| 13 | */
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| 14 | import express from 'express';
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| 15 | import { readFileSync } from 'fs';
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| 16 | import db from '../config/database.js';
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| 17 | import AP from '../services/ActivityPubService.js';
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| 18 | import { apReadLimiter, apInboxLimiter } from '../middleware/rate-limit.js';
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| 19 | import { apEnabled } from '../services/SettingsService.js';
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| 20 | import OAuth from '../services/OAuthService.js';
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| 21 | import * as Guardianship from '../services/guardianship/index.js';
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| 22 | import { getPrimarySite } from '../middleware/site.js';
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| 23 | import multer from 'multer';
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| 24 | import path from 'path';
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| 25 | import fs from 'fs';
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| 26 | import { randomUUID } from 'crypto';
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| 27 | import { mediaDir } from '../config/paths.js';
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| 28 |
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| 29 | const router = express.Router();
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| 30 | // The whole fediverse layer can be turned off (solo "no federation" mode):
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| 31 | // then /ap/*, WebFinger and NodeInfo are simply gone — the site is undiscoverable
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| 32 | // and unfederatable. CRITICAL: this router is mounted at root (app.use(apRoutes)), so a
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| 33 | // blanket res.status(404) here ran for EVERY request and 404'd the whole site when AP was
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| 34 | // off. Use next('router') to SKIP this router entirely and let the normal routes handle it
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| 35 | // (the /ap/* paths then fall through to the app's normal 404, which is correct).
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| 36 | router.use((req, res, next) => { if (!apEnabled()) return next('router'); next(); });
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| 37 | // Generous per-IP baseline over the AP-READ paths. The inbox POST gets an
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| 38 | // additional, tighter cap inline (it triggers outbound fetches).
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| 39 | //
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| 40 | // PADGEBONDEN, niet router.use kaal (Barts 429-jacht, 9-8): deze router is op
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| 41 | // de ROOT gemonteerd, dus een kale use() draait voor ELKE request van de hele
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| 42 | // site -- pagina's, media, avatars, de PWA. De guardian-PWA met honderd
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| 43 | // ward-avatars leegde zo in seconden een emmer die "voor /ap-reads" heette,
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| 44 | // en hield hem leeg: vandaar een Too many requests die niet overging. De
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| 45 | // kijkbuis die dit vond: een lege /ap-teller naast remaining: 0.
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| 46 | router.use(['/ap', '/.well-known', '/nodeinfo'], apReadLimiter);
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| 47 | let _ver = '1.0.0';
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| 48 | try { _ver = JSON.parse(readFileSync(new URL('../../package.json', import.meta.url))).version || _ver; } catch { /* keep default */ }
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| 49 |
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| 50 | const baseUrl = (req) => (process.env.PUBLIC_BASE_URL || `${req.protocol}://${req.get('host')}`).replace(/\/+$/, '');
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| 51 | const hostOf = (req) => { try { return new URL(baseUrl(req)).host; } catch { return req.get('host'); } };
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| 52 | const publicSite = (slug) => db.prepare('SELECT * FROM sites WHERE slug = ? AND (is_public IS NULL OR is_public = 1)').get(slug);
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| 53 | // The primary site, via the one source of truth in middleware/site.js — which
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| 54 | // falls back to the oldest site when nothing carries the is_primary flag. This
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| 55 | // route used to keep its own is_primary-only copy, so a fresh instance whose
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| 56 | // site was never flagged served its HTML at / (that resolver falls back) while
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| 57 | // WebFinger and the actor route insisted it had no primary at all.
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| 58 | const primarySlug = () => { const s = getPrimarySite(); return s && s.slug; };
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| 59 | // A hostname as a human types it and as DNS stores it are the same host:
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| 60 | // `🩵.is.wildenvrij.nl` IS `xn--zz9h.is.wildenvrij.nl`. WHATWG URL does the IDNA,
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| 61 | // so compare the ASCII form and never the bytes the client happened to send.
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| 62 | const asciiHost = (h) => {
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| 63 | try { return new URL(`https://${h}`).host.toLowerCase(); } catch { return String(h).trim().toLowerCase(); }
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| 64 | };
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| 65 |
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| 66 | // ── host-meta ─────────────────────────────────────────────────────
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| 67 | // De klassieke eerste stap van WebFinger (RFC 6415): een client die het
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| 68 | // webfinger-pad niet wil raden, vraagt hier de sjabloon op. Mastodon serveert
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| 69 | // dit ook, en een client die ermee begint kreeg bij ons een 404 en gaf het dan
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| 70 | // op -- terwijl de webfinger eronder gewoon werkte.
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| 71 | //
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| 72 | // Twee vormen, want beide worden in het wild gevraagd: XRD (het origineel) en
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| 73 | // JRD (de JSON-variant, RFC 6415 §3).
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| 74 | const lrddSjabloon = (req) => `${baseUrl(req)}/.well-known/webfinger?resource={uri}`;
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| 75 |
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| 76 | router.get('/.well-known/host-meta', (req, res) => {
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| 77 | res.type('application/xrd+xml; charset=utf-8');
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| 78 | res.set('Cache-Control', 'public, max-age=86400');
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| 79 | res.send(`<?xml version="1.0" encoding="UTF-8"?>
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| 80 | <XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">
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| 81 | <Link rel="lrdd" template="${lrddSjabloon(req)}"/>
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| 82 | </XRD>`);
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| 83 | });
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| 84 |
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| 85 | router.get('/.well-known/host-meta.json', (req, res) => {
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| 86 | res.type('application/jrd+json; charset=utf-8');
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| 87 | res.set('Cache-Control', 'public, max-age=86400');
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| 88 | res.send(JSON.stringify({ links: [{ rel: 'lrdd', template: lrddSjabloon(req) }] }));
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| 89 | });
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| 90 |
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| 91 | // ── WebFinger ─────────────────────────────────────────────────────
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| 92 | /**
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| 93 | * De `resource` uitpakken tot de gebruiker die bedoeld wordt.
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| 94 | *
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| 95 | * RFC 7033 schrijft een URI voor, en `acct:` is de nette vorm -- maar in het
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| 96 | * wild komen er vier spellingen langs, en drie daarvan wezen we af met een 400
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| 97 | * terwijl we prima wisten wie er bedoeld werd:
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| 98 | *
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| 99 | * acct:naam@host de nette vorm (Mastodon stuurt altijd deze)
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| 100 | * naam@host zonder schema
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| 101 | * @naam@host met het apenstaartje dat mensen intypen
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| 102 | *
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| 103 | * Coulant zijn kost hier niets: het antwoord noemt altijd de canonieke
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| 104 | * `acct:`-vorm terug, dus een slordige vraag levert geen slordig antwoord.
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| 105 | *
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| 106 | * De ACTOR-URI als resource (die Mastodon ook accepteert) hoort hier NIET bij,
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| 107 | * bewust: test/webfinger-bare-host.test.js legt vast dat die een 400 geeft.
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| 108 | * Dat is een uitgesproken keuze van eerder en geen vergetelheid, dus die draai
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| 109 | * ik niet om als bijvangst van een coulance-fix.
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| 110 | */
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| 111 | function webfingerGebruiker(resource) {
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| 112 | const r = String(resource || '').trim();
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| 113 | if (!r) return null;
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| 114 | const acct = r.match(/^(?:acct:)?@?([^@/]+)@(.+)$/i);
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| 115 | return acct ? acct[1] : null;
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| 116 | }
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| 117 |
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| 118 | router.get('/.well-known/webfinger', (req, res) => {
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| 119 | const user = webfingerGebruiker(req.query.resource);
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| 120 | if (!user) return res.status(400).type('text/plain').send('bad resource');
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| 121 | let site = publicSite(user);
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| 122 | // `acct:<host>@<host>` asks for this server's primary actor — the convention
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| 123 | // Shaer's Handle relies on so a Ward is reachable without knowing anyone's
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| 124 | // slug. Typing `🩵.is.wildenvrij.nl`, pasting `https://🩵.is.wildenvrij.nl`
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| 125 | // (which the client's URL parser silently punycodes) and sending the xn--
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| 126 | // form by hand are three spellings of one address; all arrive here with the
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| 127 | // host sitting in the user position, and all must find the same actor.
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| 128 | if (!site && asciiHost(user) === asciiHost(hostOf(req))) {
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| 129 | const slug = primarySlug();
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| 130 | if (slug) site = publicSite(slug);
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| 131 | }
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| 132 | if (!site) return res.status(404).end();
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| 133 | res.type('application/jrd+json; charset=utf-8');
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| 134 | res.set('Cache-Control', 'public, max-age=300');
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| 135 | const actorUri = AP.actorId(baseUrl(req), site.slug);
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| 136 | const profileUrl = baseUrl(req) + (site.slug === primarySlug() ? '/' : `/user/${encodeURIComponent(site.slug)}`);
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| 137 | res.send(JSON.stringify({
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| 138 | subject: `acct:${site.slug}@${hostOf(req)}`,
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| 139 | aliases: [actorUri, profileUrl],
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| 140 | links: [
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| 141 | { rel: 'self', type: 'application/activity+json', href: actorUri },
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| 142 | { rel: 'http://webfinger.net/rel/profile-page', type: 'text/html', href: profileUrl },
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| 143 | ],
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| 144 | }));
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| 145 | });
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| 146 |
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| 147 | // ── Actor ─────────────────────────────────────────────────────────
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| 148 | router.get('/ap/users/:slug', (req, res) => {
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| 149 | const site = publicSite(req.params.slug);
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| 150 | if (!site) return res.status(404).end();
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| 151 | if (!AP.apWants(req)) {
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| 152 | // A browser hit the AP actor URL → send them to the human profile.
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| 153 | const human = site.slug === primarySlug() ? '/' : `/user/${encodeURIComponent(site.slug)}`;
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| 154 | return res.redirect(302, baseUrl(req) + human);
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| 155 | }
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| 156 | site.primary_slug = primarySlug();
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| 157 | AP.sendAP(res, AP.buildActor(baseUrl(req), site));
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| 158 | });
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| 159 |
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| 160 | // ── Outbox ────────────────────────────────────────────────────────
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| 161 | router.get('/ap/users/:slug/outbox', async (req, res) => {
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| 162 | const site = publicSite(req.params.slug);
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| 163 | if (!site) return res.status(404).end();
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| 164 | // Authorized fetch (30-7): who is asking decides what they see.
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| 165 | // - the owner's own app (bearer) and a verified accepted follower or
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| 166 | // guardian get the friends-only history too, so a NEW friend's backfill
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| 167 | // brings the past along (Robins besluit: vrienden krijgen de
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| 168 | // geschiedenis mee);
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| 169 | // - a verified caller this instance BLOCKS gets an EMPTY collection, not
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| 170 | // even the public set: a block is a closed door, and a signed fetch is
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| 171 | // the caller knocking with their name on it;
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| 172 | // - everyone else gets the public collection, exactly as before.
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| 173 | const bearer = OAuth.verifyBearer(req.headers.authorization);
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| 174 | let verifiedActor = null;
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| 175 | if (!bearer && req.headers['signature']) {
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| 176 | const verified = await AP.verifyRequest(req).catch(() => null);
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| 177 | verifiedActor = verified && verified.id;
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| 178 | }
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| 179 | const audience = AP.outboxAudience(req.params.slug, {
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| 180 | bearerSlug: bearer ? bearer.site.slug : null,
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| 181 | verifiedActor,
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| 182 | });
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| 183 | if (audience === 'blocked') {
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| 184 | return AP.sendAP(res, AP.buildOutbox(baseUrl(req), site, [], [], { page: !!req.query.page }), 'private, no-store');
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| 185 | }
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| 186 | const fanClause = audience === 'friend' ? '' : "AND (fan_only IS NULL OR fan_only = 0)";
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| 187 | const posts = db.prepare(
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| 188 | `SELECT id, slug, title, content, cover_image_url, cover_video_url, nsfw, content_warning, c2s_attachments, quote_json, embed_json, published_at, created_at
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| 189 | FROM posts WHERE site_id = ? AND status = 'published' ${fanClause}
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| 190 | ORDER BY COALESCE(published_at, created_at) DESC LIMIT 20`
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| 191 | ).all(site.id);
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| 192 | // De tracks gaan mee voor iedereen die de deur door mag; de blocked-tak
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| 193 | // hierboven levert bewust een outbox ZONDER posts en zonder tracks.
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| 194 | const ob = AP.buildOutbox(baseUrl(req), site, posts, AP.siteOpenTracks(site.id), { page: !!req.query.page });
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| 195 | if (audience === 'friend') {
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| 196 | // The owner's app builds its feed from this leg, and every note here is
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| 197 | // by the site itself, so give it a byline too (avatar + name): de
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| 198 | // ingesloten actor in attributedTo, net als de tijdlijn.
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| 199 | const me = AP.selfAuthor(baseUrl(req), site);
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| 200 | // De kaart op je eigen post (shaer-k3f): dezelfde quote/preview die de
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| 201 | // tijdlijn voor andermans posts draagt, uit de snapshots die
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| 202 | // deliverCreate bij het publiceren opsloeg. Op note-id gekoppeld, want
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| 203 | // buildOutbox sorteert en mengt tracks erdoorheen. De embed alleen voor de
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| 204 | // BEARER en langs zijn eigen poort: een remote vriend krijgt hem niet
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| 205 | // (diens server resolvet en gate zelf bij ontvangst), en een ward zonder
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| 206 | // open embeds-poort krijgt hem hier net zo min als in de tijdlijn.
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| 207 | const byNote = new Map(posts.map((p) => [AP.noteId(baseUrl(req), p.id), p]));
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| 208 | const bearerEmbeds = bearer ? (() => {
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| 209 | const isWard = (() => { try { return Guardianship.listGuardians(bearer.site.slug).length > 0; } catch { return false; } })();
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| 210 | return Guardianship.externalEmbedsAllowed(bearer.site.external_embeds, isWard)
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| 211 | ? { playback: Guardianship.externalPlaybackAllowed(bearer.site.external_playback, isWard) } : null;
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| 212 | })() : null;
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| 213 | for (const it of ob.orderedItems) {
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| 214 | if (it && it.object && typeof it.object === 'object') {
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| 215 | it.object.attributedTo = AP.actorObject(
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| 216 | (typeof it.object.attributedTo === 'string' ? it.object.attributedTo : undefined) || AP.actorId(baseUrl(req), site.slug),
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| 217 | me,
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| 218 | );
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| 219 | const row = byNote.get(it.object.id);
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| 220 | if (row) {
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| 221 | it.object.quote = AP.quoteObject(row.quote_json);
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| 222 | if (bearerEmbeds) {
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| 223 | it.object.preview = AP.previewObject(row.embed_json, { playback: bearerEmbeds.playback });
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| 224 | }
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| 225 | }
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| 226 | }
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| 227 | }
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| 228 | }
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| 229 | AP.sendAP(res, ob, audience === 'friend' ? 'private, no-store' : undefined);
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| 230 | });
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| 231 |
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| 232 | // ── Follow-QR (Robins verzoek, 31-7) ──────────────────────────────
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| 233 | // The QR carries an HTTPS url, not the share: scheme: camera apps (Google
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| 234 | // Lens voorop) treat unknown schemes as plain text and only offer to OPEN
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| 235 | // https links (Robins melding, 31-7). The url lands on the interstitial
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| 236 | // below, whose one big button fires the share: scheme — from a browser the
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| 237 | // custom scheme DOES work (BROWSABLE intent-filter; Safari prompts).
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| 238 | // Public on purpose: it encodes only the public handle, and the app's plain
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| 239 | // image loaders carry no bearer.
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| 240 | router.get('/ap/users/:slug/follow-qr.png', async (req, res) => {
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| 241 | const site = db.prepare('SELECT slug FROM sites WHERE slug = ?').get(req.params.slug);
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| 242 | if (!site) return res.status(404).end();
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| 243 | try {
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| 244 | const { default: QRCode } = await import('qrcode');
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| 245 | const png = await QRCode.toBuffer(`${baseUrl(req)}/ap/users/${encodeURIComponent(site.slug)}/follow`, { width: 600, margin: 1 });
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| 246 | res.set('Content-Type', 'image/png');
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| 247 | res.set('Cache-Control', 'public, max-age=86400');
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| 248 | res.send(png);
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| 249 | } catch (e) {
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| 250 | console.warn('[AP] follow-qr failed:', e && e.message);
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| 251 | res.status(500).end();
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| 252 | }
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| 253 | });
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| 254 |
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| 255 | // The interstitial the QR opens: one big button into Shaer, and the handle
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| 256 | // in plain sight for whoever has no Shaer (yet).
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| 257 | router.get('/ap/users/:slug/follow', (req, res) => {
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| 258 | const site = db.prepare('SELECT slug, title FROM sites WHERE slug = ?').get(req.params.slug);
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| 259 | if (!site) return res.status(404).end();
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| 260 | const host = new URL(baseUrl(req)).host;
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| 261 | const esc = (t) => String(t).replace(/[<>&"]/g, (c) => ({ '<': '<', '>': '>', '&': '&', '"': '"' }[c]));
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| 262 | const handle = `@${site.slug}@${host}`;
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| 263 | const name = esc(site.title || site.slug);
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| 264 | res.set('Cache-Control', 'public, max-age=3600');
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| 265 | res.send(`<!doctype html><html lang="en"><head><meta charset="utf-8">
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| 266 | <meta name="viewport" content="width=device-width, initial-scale=1">
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| 267 | <title>Follow ${name}</title>
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| 268 | <style>
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| 269 | body { font-family: system-ui, sans-serif; margin: 0; min-height: 100vh; display: flex; align-items: center; justify-content: center;
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| 270 | background: linear-gradient(160deg, #5A32E6, #2a1a5e); color: #fff; text-align: center; }
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| 271 | main { padding: 32px; max-width: 420px; }
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| 272 | h1 { font-size: 1.5rem; margin: 0 0 .4rem; }
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| 273 | .handle { opacity: .85; font-family: ui-monospace, monospace; word-break: break-all; }
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| 274 | a.go { display: block; margin: 28px auto 14px; padding: 16px 28px; border-radius: 999px; background: #fff; color: #2a1a5e;
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| 275 | font-weight: 700; font-size: 1.15rem; text-decoration: none; }
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| 276 | p.small { font-size: .85rem; opacity: .75; line-height: 1.5; }
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| 277 | </style></head><body><main>
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| 278 | <h1>Follow ${name}</h1>
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| 279 | <div class="handle">${esc(handle)}</div>
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| 280 | <a class="go" href="share:social/follow/AP/${esc(handle)}">Open in Shaer</a>
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| 281 | <p class="small">No Shaer? Any fediverse app can follow ${esc(handle)}.</p>
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| 282 | </main></body></html>`);
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| 283 | });
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| 284 |
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| 285 | /** De byline-gegevens uit een tijdlijnrij, langs de emoji-poort. */
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| 286 | function authorInfoFrom(r, prefix, gates) {
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| 287 | const info = {
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| 288 | name: r[`${prefix}name`] || undefined, handle: r[`${prefix}handle`] || undefined,
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| 289 | icon: r[`${prefix}icon`] || undefined, url: r[`${prefix}url`] || undefined,
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| 290 | emojis: (() => { try { return r[`${prefix}emoji_json`] ? JSON.parse(r[`${prefix}emoji_json`]) : undefined; } catch { return undefined; } })(),
|
|---|
| 291 | };
|
|---|
| 292 | return (info.name || info.handle || info.icon) ? gates.gateAuthor(info) : undefined;
|
|---|
| 293 | }
|
|---|
| 294 |
|
|---|
| 295 | // ── Een tijdlijnpost als AS2-item: EEN beschrijving van de kaartvorm ──
|
|---|
| 296 | //
|
|---|
| 297 | // Zelfde reden als messageItem hieronder: de volledige lezing en de
|
|---|
| 298 | // verschil-lezing bouwen dezelfde kaart, en twee beschrijvingen lopen uit de
|
|---|
| 299 | // pas zonder dat iemand het merkt.
|
|---|
| 300 | function timelineItem(t, { p, reactions }) {
|
|---|
| 301 | const authorInfo = (r, prefix) => authorInfoFrom(r, prefix, p);
|
|---|
| 302 | const {
|
|---|
| 303 | embedsAllowed, playbackAllowed, imagesAllowed, musicAllowed, quotesAllowed, emojiAllowed,
|
|---|
| 304 | } = p;
|
|---|
| 305 | const reacties = reactions || new Map();
|
|---|
| 306 | const auteur = authorInfo(t, 'author_');
|
|---|
| 307 | const booster = authorInfo(t, 'reblog_');
|
|---|
| 308 | const boosterUri = t.reblog_url || t.reblog_handle || undefined;
|
|---|
| 309 | return {
|
|---|
| 310 | id: `${t.id}#create`,
|
|---|
| 311 | // EEN BOOST IS EEN ANNOUNCE (shaer-nmw): een Create met een
|
|---|
| 312 | // zijkanaal-property was onze uitvinding; de wrapper is de standaard, en
|
|---|
| 313 | // elke AP-client leest hem al.
|
|---|
| 314 | type: booster ? 'Announce' : 'Create',
|
|---|
| 315 | actor: booster ? (AP.actorObject(boosterUri || t.author_uri, booster)) : t.author_uri,
|
|---|
| 316 | published: t.published || t.created_at || undefined,
|
|---|
| 317 | object: {
|
|---|
| 318 | id: t.id,
|
|---|
| 319 | type: 'Note',
|
|---|
| 320 | // AS2 staat een INGESLOTEN actor toe; dan heeft elke client de byline,
|
|---|
| 321 | // niet alleen de onze (shaer-nmw).
|
|---|
| 322 | attributedTo: AP.actorObject(t.author_uri, auteur),
|
|---|
| 323 | content: t.content,
|
|---|
| 324 | url: t.url || undefined,
|
|---|
| 325 | published: t.published || t.created_at || undefined,
|
|---|
| 326 | sensitive: !!t.nsfw,
|
|---|
| 327 | summary: t.cw || undefined,
|
|---|
| 328 | // Friends' media travels along (media_json → AS2 attachment), so the
|
|---|
| 329 | // client renders their images/audio like own outbox posts.
|
|---|
| 330 | attachment: AP.gateAttachments(AP.timelineAttachments(t.media_json), { images: imagesAllowed, audio: musicAllowed }),
|
|---|
| 331 | // The note's preserved tags, so the client can render them: FEP-9098
|
|---|
| 332 | // Emoji tags (:shortcode: → image) and FEP-e232 Link tags (quotes /
|
|---|
| 333 | // inline object references). Combined into one `tag` array; omitted
|
|---|
| 334 | // when the note has neither.
|
|---|
| 335 | tag: (() => {
|
|---|
| 336 | const tags = [...(emojiAllowed ? (AP.timelineEmojis(t.emoji_json) || []) : []), ...(AP.timelineObjectLinks(t.link_json) || [])];
|
|---|
| 337 | return tags.length ? tags : undefined;
|
|---|
| 338 | })(),
|
|---|
| 339 | // Whether THIS account already liked/boosted the note, so the app's
|
|---|
| 340 | // detail-view buttons show the current state (and can toggle/undo).
|
|---|
| 341 | 'shaer:liked': !!(reacties.get(t.id) || {}).liked,
|
|---|
| 342 | 'shaer:boosted': !!(reacties.get(t.id) || {}).boosted,
|
|---|
| 343 | // FEP-044f: de geciteerde post als object, zodat de client een kaart
|
|---|
| 344 | // rendert in plaats van een kale link. AS2 preview is diezelfde kaart
|
|---|
| 345 | // voor een EXTERNE link: thumbnail, nooit de iframe van de aanbieder.
|
|---|
| 346 | // Allebei weg zodra hun poort dicht staat; de speler in preview hangt
|
|---|
| 347 | // aan de playback-poort.
|
|---|
| 348 | quote: quotesAllowed ? AP.quoteObject(t.quote_json) : undefined,
|
|---|
| 349 | preview: embedsAllowed ? AP.previewObject(t.embed_json, { playback: playbackAllowed }) : undefined,
|
|---|
| 350 | },
|
|---|
| 351 | };
|
|---|
| 352 | }
|
|---|
| 353 |
|
|---|
| 354 | /** Een inkomend antwoord op je eigen post als AS2-item. */
|
|---|
| 355 | function replyItem(m, { base, me, myHandle, p }) {
|
|---|
| 356 | return {
|
|---|
| 357 | id: `${m.object_uri}#create`,
|
|---|
| 358 | type: 'Create',
|
|---|
| 359 | actor: m.actor_uri,
|
|---|
| 360 | published: AP.isoStamp(m.published || m.created_at),
|
|---|
| 361 | object: {
|
|---|
| 362 | id: m.object_uri,
|
|---|
| 363 | type: 'Note',
|
|---|
| 364 | attributedTo: AP.actorObject(m.actor_uri, (m.actor_name || m.actor_handle || m.actor_icon) ? p.gateAuthor({
|
|---|
| 365 | name: m.actor_name || undefined, handle: m.actor_handle || undefined,
|
|---|
| 366 | icon: m.actor_icon || undefined, url: m.actor_url || undefined,
|
|---|
| 367 | emojis: (() => { try { return m.actor_emoji_json ? JSON.parse(m.actor_emoji_json) : undefined; } catch { return undefined; } })(),
|
|---|
| 368 | }) : undefined),
|
|---|
| 369 | content: AP.stripLeadingMentions(m.content),
|
|---|
| 370 | inReplyTo: m.parent_uri || `${base}/ap/notes/${m.post_id}`,
|
|---|
| 371 | published: AP.isoStamp(m.published || m.created_at),
|
|---|
| 372 | to: [me],
|
|---|
| 373 | tag: [{ type: 'Mention', href: me, name: myHandle }, ...(AP.timelineEmojis(m.emoji_json) || [])],
|
|---|
| 374 | attachment: AP.timelineAttachments(m.media_json),
|
|---|
| 375 | quote: p.quotesAllowed ? AP.quoteObject(m.quote_json) : undefined,
|
|---|
| 376 | preview: p.embedsAllowed ? AP.previewObject(m.embed_json, { playback: p.playbackAllowed }) : undefined,
|
|---|
| 377 | },
|
|---|
| 378 | };
|
|---|
| 379 | }
|
|---|
| 380 |
|
|---|
| 381 | /** Wat deze lezer mag (FEP-633c 5.6), op EEN plek.
|
|---|
| 382 | *
|
|---|
| 383 | * De verschil-lezing draagt ze net zo goed: een antwoord zonder rechten zou
|
|---|
| 384 | * de client naar zijn standaard laten terugvallen, en die standaard is
|
|---|
| 385 | * 'alles mag'. Dan zet een gesloten poort zichzelf stil open. Dezelfde reden
|
|---|
| 386 | * waarom een 304 de caps met rust laat.
|
|---|
| 387 | */
|
|---|
| 388 | function capabilitiesOf(p, gate) {
|
|---|
| 389 | return {
|
|---|
| 390 | 'shaer:externalEmbeds': p.embedsAllowed,
|
|---|
| 391 | 'shaer:externalPlayback': p.playbackAllowed,
|
|---|
| 392 | // Leaving the app is the same decision as playing inside it: with the
|
|---|
| 393 | // gate shut a link is shown but not followed, so the door is closed too
|
|---|
| 394 | // and not just the picture over it.
|
|---|
| 395 | 'shaer:externalLinks': p.playbackAllowed,
|
|---|
| 396 | // De rest van de familie (8-8): de app hoort VOORAF te weten wat hij mag
|
|---|
| 397 | // aanbieden in plaats van het bij de eerste weigering te ontdekken. De
|
|---|
| 398 | // (+) kaart leest shaer:compose al (Barts gate); de rest is er voor de
|
|---|
| 399 | // schermen die nog komen. Serveren wat waar is kost hier niets.
|
|---|
| 400 | 'shaer:compose': p.composeAllowed,
|
|---|
| 401 | 'shaer:replies': p.repliesAllowed,
|
|---|
| 402 | 'shaer:messages': p.messagesAllowed,
|
|---|
| 403 | 'shaer:images': p.imagesAllowed,
|
|---|
| 404 | 'shaer:music': p.musicAllowed,
|
|---|
| 405 | 'shaer:quoteCards': p.quotesAllowed,
|
|---|
| 406 | 'shaer:customEmoji': p.emojiAllowed,
|
|---|
| 407 | 'shaer:externalThreads': p.threadsAllowed,
|
|---|
| 408 | 'shaer:following': p.followingAllowed,
|
|---|
| 409 | // Stond in de catalogus mét kolom, en ontbrak hier: de guardian zag de
|
|---|
| 410 | // poort in zijn paneel en de app van het kind heeft er nooit van gehoord.
|
|---|
| 411 | // Gevonden door de pariteitstest, niet door iemand die het toevallig zag.
|
|---|
| 412 | 'shaer:accountMove': gate('gate_account_move'),
|
|---|
| 413 | };
|
|---|
| 414 | }
|
|---|
| 415 |
|
|---|
| 416 | // ── De poorten van een lezer, op EEN plek (FEP-633c) ─────────────
|
|---|
| 417 | //
|
|---|
| 418 | // De inbox-lezing rekende ze inline uit. Nu er meer lezingen zijn die
|
|---|
| 419 | // dezelfde poorten moeten eerbiedigen (de gesprekken, de geschiedenis), zou
|
|---|
| 420 | // dat evenveel kopieen worden -- en een poort die op een van die plekken
|
|---|
| 421 | // vergeten wordt, levert stil iets uit dat dicht hoorde te staan.
|
|---|
| 422 | function gatesFor(site) {
|
|---|
| 423 | const isWard = (() => { try { return Guardianship.listGuardians(site.slug).length > 0; } catch { return false; } })();
|
|---|
| 424 | const embeds = Guardianship.externalEmbedsAllowed(site.external_embeds, isWard);
|
|---|
| 425 | const gate = (col) => Guardianship.wardGateAllowed(site[col], isWard);
|
|---|
| 426 | const emoji = gate('gate_custom_emoji');
|
|---|
| 427 | return {
|
|---|
| 428 | isWard,
|
|---|
| 429 | embedsAllowed: embeds,
|
|---|
| 430 | playbackAllowed: embeds && Guardianship.externalPlaybackAllowed(site.external_playback, isWard),
|
|---|
| 431 | imagesAllowed: gate('gate_images'),
|
|---|
| 432 | musicAllowed: gate('gate_music'),
|
|---|
| 433 | quotesAllowed: gate('gate_quote_cards'),
|
|---|
| 434 | emojiAllowed: emoji,
|
|---|
| 435 | messagesAllowed: gate('gate_messages'),
|
|---|
| 436 | composeAllowed: gate('gate_compose'),
|
|---|
| 437 | repliesAllowed: gate('gate_replies'),
|
|---|
| 438 | threadsAllowed: gate('external_threads'),
|
|---|
| 439 | followingAllowed: gate('gate_following'),
|
|---|
| 440 | // Emoji dicht raakt ook de bylines: de plaatjes in een naam komen net zo
|
|---|
| 441 | // goed van een vreemde server. De naam zelf blijft, met :shortcode: als tekst.
|
|---|
| 442 | gateAuthor: (a) => (a && !emoji ? { ...a, emojis: undefined } : a),
|
|---|
| 443 | };
|
|---|
| 444 | }
|
|---|
| 445 |
|
|---|
| 446 | /**
|
|---|
| 447 | * De naam waaronder deze lezer zichzelf herkent in een Mention.
|
|---|
| 448 | *
|
|---|
| 449 | * Via deriveHandle op de actor-URI, niet uit de slug hier opgebouwd. Dit stond
|
|---|
| 450 | * er als `@${slug}@${host}` met `@${slug}` als terugval, en die terugval is een
|
|---|
| 451 | * HALVE naam: zonder host zegt @dev niets op een oppervlak waar iedereen @dev
|
|---|
| 452 | * kan heten. Hij ging alleen af bij een onparseerbare PUBLIC_BASE_URL -- maar
|
|---|
| 453 | * dan klopt elke URI die we bouwen al niet, en is de kale actor-URI (wat
|
|---|
| 454 | * deriveHandle dan teruggeeft) eerlijker dan een naam die compleet lijkt.
|
|---|
| 455 | */
|
|---|
| 456 | function ownHandle(base, slug) {
|
|---|
| 457 | return AP.deriveHandle(AP.actorId(base, slug));
|
|---|
| 458 | }
|
|---|
| 459 |
|
|---|
| 460 | // ── Een bericht als AS2-item: EEN beschrijving van de kaartvorm ──
|
|---|
| 461 | //
|
|---|
| 462 | // Gebruikt door de inbox-lezing en door de gesprekslezingen. Twee keer
|
|---|
| 463 | // opschrijven is twee vormen die uit de pas kunnen lopen, en dat merk je pas
|
|---|
| 464 | // als een kaart ergens anders rendert dan waar je keek.
|
|---|
| 465 | function messageItem(m, { base, me, myHandle, p }) {
|
|---|
| 466 | return {
|
|---|
| 467 | id: `${m.object_uri}#create`,
|
|---|
| 468 | type: 'Create',
|
|---|
| 469 | actor: m.actor_uri,
|
|---|
| 470 | published: AP.isoStamp(m.published || m.created_at),
|
|---|
| 471 | object: {
|
|---|
| 472 | id: m.object_uri,
|
|---|
| 473 | type: 'Note',
|
|---|
| 474 | attributedTo: AP.actorObject(m.actor_uri, (m.actor_name || m.actor_handle || m.actor_icon) ? p.gateAuthor({
|
|---|
| 475 | name: m.actor_name || undefined, handle: m.actor_handle || undefined,
|
|---|
| 476 | icon: m.actor_icon || undefined, url: m.actor_url || undefined,
|
|---|
| 477 | emojis: (() => { try { return m.actor_emoji_json ? JSON.parse(m.actor_emoji_json) : undefined; } catch { return undefined; } })(),
|
|---|
| 478 | }) : undefined),
|
|---|
| 479 | content: AP.stripLeadingMentions(m.content),
|
|---|
| 480 | url: m.note_url || undefined,
|
|---|
| 481 | published: AP.isoStamp(m.published || m.created_at),
|
|---|
| 482 | // Addressed to us and to nobody we know of: the other recipients of a
|
|---|
| 483 | // note to several people are not ours to see, so we serve what we know.
|
|---|
| 484 | to: [me],
|
|---|
| 485 | // The Mention is how the client recognises itself as the addressee and
|
|---|
| 486 | // groups the note into a conversation. No FEP-e232 link tags here: a
|
|---|
| 487 | // mention row keeps the resolved quote, not the raw tags.
|
|---|
| 488 | tag: [{ type: 'Mention', href: me, name: myHandle }, ...(p.emojiAllowed ? (AP.timelineEmojis(m.emoji_json) || []) : [])],
|
|---|
| 489 | attachment: AP.gateAttachments(AP.timelineAttachments(m.media_json), { images: p.imagesAllowed, audio: p.musicAllowed }),
|
|---|
| 490 | // FEP-633c: what kind of message this is. The wave is a gentle nudge from
|
|---|
| 491 | // a guardian; the help request is the buoy. Both render differently.
|
|---|
| 492 | 'shaer:wave': m.wave ? true : undefined,
|
|---|
| 493 | 'shaer:helpRequest': m.help_request ? true : undefined,
|
|---|
| 494 | quote: p.quotesAllowed ? AP.quoteObject(m.quote_json) : undefined,
|
|---|
| 495 | preview: p.embedsAllowed ? AP.previewObject(m.embed_json, { playback: p.playbackAllowed }) : undefined,
|
|---|
| 496 | },
|
|---|
| 497 | };
|
|---|
| 498 | }
|
|---|
| 499 |
|
|---|
| 500 | /** Een eigen verzonden note als AS2-item, zelfde vorm als de inbox-leg. */
|
|---|
| 501 | function sentItem(n, { me, mine }) {
|
|---|
| 502 | return {
|
|---|
| 503 | id: `${n.id}#create`,
|
|---|
| 504 | type: 'Create',
|
|---|
| 505 | actor: me,
|
|---|
| 506 | published: n.published,
|
|---|
| 507 | // The leading mention anchor is addressing, not prose (the DM leg strips
|
|---|
| 508 | // it the same way); the Mention tags built from the full content stay.
|
|---|
| 509 | object: {
|
|---|
| 510 | ...n, content: AP.stripLeadingMentions(n.content),
|
|---|
| 511 | attributedTo: AP.actorObject(typeof n.attributedTo === 'string' ? n.attributedTo : me, mine),
|
|---|
| 512 | },
|
|---|
| 513 | };
|
|---|
| 514 | }
|
|---|
| 515 |
|
|---|
| 516 | // ── Gesprekken: eerst wie, dan pas wat (shaer-frontend-yso) ──────
|
|---|
| 517 | //
|
|---|
| 518 | // Twee lezingen naast de bestaande inbox-lezing, niet in de plaats ervan: de
|
|---|
| 519 | // apps in het veld lezen die nog. /conversations geeft EEN rij per tegenpartij
|
|---|
| 520 | // -- compleet van vorm, dus de avatarhemel kan niemand kwijtraken doordat een
|
|---|
| 521 | // ander druk was -- en /messages geeft een gesprek met een cursor, zodat een
|
|---|
| 522 | // 'load more' eerlijk kan verschijnen in plaats van dat de geschiedenis stil
|
|---|
| 523 | // ophoudt.
|
|---|
| 524 | //
|
|---|
| 525 | // Beide lopen langs dezelfde poorten als de inbox-lezing (gatesFor) en
|
|---|
| 526 | // dezelfde kaartvorm (messageItem/sentItem). Messages dicht sluit ook
|
|---|
| 527 | // hier vreemden en vrienden, maar nooit het guardian-kanaal en nooit de boei.
|
|---|
| 528 | function conversationItems(req, auth, refs) {
|
|---|
| 529 | const base = baseUrl(req);
|
|---|
| 530 | const P = gatesFor(auth.site);
|
|---|
| 531 | const me = AP.actorId(base, auth.site.slug);
|
|---|
| 532 | const ctx = { base, me, myHandle: ownHandle(base, auth.site.slug), p: P };
|
|---|
| 533 | const mine = AP.selfAuthor(base, auth.site);
|
|---|
| 534 | const guardianUris = (() => { try { return new Set(Guardianship.listGuardians(auth.site.slug).map((g) => g.other_uri)); } catch { return new Set(); } })();
|
|---|
| 535 |
|
|---|
| 536 | const incoming = new Map(AP.messageRowsByUri(auth.site.slug, refs.filter((r) => r.direction === 'in').map((r) => r.ref))
|
|---|
| 537 | .map((m) => [m.object_uri, m]));
|
|---|
| 538 | // PAREN, geen losse lijst: een kop levert niet altijd een item op (dichte
|
|---|
| 539 | // poort, ontbrekende rij), en dan zou de aanroeper op index koppelen en de
|
|---|
| 540 | // telling aan het verkeerde gesprek hangen. Stil, en pas te zien als iemand
|
|---|
| 541 | // een badge op de verkeerde naam ziet staan.
|
|---|
| 542 | const pairs = [];
|
|---|
| 543 | for (const r of refs) {
|
|---|
| 544 | if (r.direction === 'in') {
|
|---|
| 545 | const m = incoming.get(r.ref);
|
|---|
| 546 | if (!m) continue;
|
|---|
| 547 | if (!(P.messagesAllowed || m.help_request || guardianUris.has(m.actor_uri))) continue;
|
|---|
| 548 | pairs.push({ head: r, item: messageItem(m, ctx) });
|
|---|
| 549 | } else {
|
|---|
| 550 | const n = AP.getOutboxNote(base, r.ref);
|
|---|
| 551 | // Je eigen woorden blijven van jou: een dichte messages-poort verbergt
|
|---|
| 552 | // niet wat je zelf gezegd hebt.
|
|---|
| 553 | if (n) pairs.push({ head: r, item: sentItem(n, { me, mine }) });
|
|---|
| 554 | }
|
|---|
| 555 | }
|
|---|
| 556 | return pairs;
|
|---|
| 557 | }
|
|---|
| 558 |
|
|---|
| 559 | router.get('/ap/users/:slug/conversations', (req, res) => {
|
|---|
| 560 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 561 | if (!auth || auth.site.slug !== req.params.slug) return res.status(403).end();
|
|---|
| 562 | const heads = AP.conversationHeads(auth.site.slug);
|
|---|
| 563 | const pairs = conversationItems(req, auth, heads);
|
|---|
| 564 | const items = pairs.map((x) => x.item);
|
|---|
| 565 | // Ongelezen per gesprek (shaer-frontend-3tx): een COUNT, geen bijgehouden
|
|---|
| 566 | // getal. Hij hangt aan het NIEUWSTE kopje van elke persoon -- er kunnen er
|
|---|
| 567 | // twee zijn (zie conversationHeads) en het aantal hoort bij het gesprek, niet
|
|---|
| 568 | // bij een bericht.
|
|---|
| 569 | //
|
|---|
| 570 | // AS2 heeft geen term voor ongelezen; dit is per-lezer-interactiestatus,
|
|---|
| 571 | // dezelfde categorie als shaer:liked. Niet in totalItems persen: dat betekent
|
|---|
| 572 | // 'hoeveel er zijn' en niet 'hoeveel jij nog niet zag'.
|
|---|
| 573 | // De poorten van DEZE lezer, niet die van de inbox-handler: die leeft in een
|
|---|
| 574 | // andere functie en heette hier per ongeluk P.
|
|---|
| 575 | const poorten = gatesFor(auth.site);
|
|---|
| 576 | const ongelezen = AP.unreadPerConversation(auth.site.slug, {
|
|---|
| 577 | messagesAllowed: poorten.messagesAllowed,
|
|---|
| 578 | guardians: (() => { try { return new Set(Guardianship.listGuardians(auth.site.slug).map((g) => g.other_uri)); } catch { return new Set(); } })(),
|
|---|
| 579 | });
|
|---|
| 580 | const gezien = new Set();
|
|---|
| 581 | for (const { head, item } of pairs) {
|
|---|
| 582 | if (gezien.has(head.other)) continue;
|
|---|
| 583 | gezien.add(head.other);
|
|---|
| 584 | const u = ongelezen.get(head.other);
|
|---|
| 585 | if (!u) continue;
|
|---|
| 586 | item.object['shaer:unread'] = u.n;
|
|---|
| 587 | // Een zwaai is geen aantal maar een zetje van een guardian: eigen teken.
|
|---|
| 588 | if (u.wave) item.object['shaer:unreadWave'] = true;
|
|---|
| 589 | }
|
|---|
| 590 | AP.sendAP(res, {
|
|---|
| 591 | '@context': AP.AP_CONTEXT,
|
|---|
| 592 | id: `${baseUrl(req)}/ap/users/${encodeURIComponent(auth.site.slug)}/conversations`,
|
|---|
| 593 | type: 'OrderedCollection',
|
|---|
| 594 | totalItems: items.length,
|
|---|
| 595 | orderedItems: items,
|
|---|
| 596 | 'shaer:cursor': AP.feedCursor(auth.site.slug),
|
|---|
| 597 | }, 'private, no-store');
|
|---|
| 598 | });
|
|---|
| 599 |
|
|---|
| 600 | router.get('/ap/users/:slug/messages', (req, res) => {
|
|---|
| 601 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 602 | if (!auth || auth.site.slug !== req.params.slug) return res.status(403).end();
|
|---|
| 603 | const other = String(req.query.with || '');
|
|---|
| 604 | if (!/^https?:\/\//i.test(other)) return res.status(400).json({ error: 'with must be an actor URI' });
|
|---|
| 605 | const page = AP.conversationHistory(auth.site.slug, other, {
|
|---|
| 606 | before: req.query.before ? String(req.query.before) : null,
|
|---|
| 607 | limit: req.query.limit,
|
|---|
| 608 | });
|
|---|
| 609 | const items = conversationItems(req, auth, page.rows).map((x) => x.item);
|
|---|
| 610 | // De paginagrootte reist mee in next: vroeg je om 30, dan hoort de volgende
|
|---|
| 611 | // pagina er ook 30 te zijn. Zonder dit wordt hij stilletjes de standaard, en
|
|---|
| 612 | // dan klopt het ritme van een 'load more' niet meer met wat de gebruiker ziet.
|
|---|
| 613 | const size = req.query.limit ? `&limit=${encodeURIComponent(String(req.query.limit))}` : '';
|
|---|
| 614 | const self = `${baseUrl(req)}/ap/users/${encodeURIComponent(auth.site.slug)}/messages?with=${encodeURIComponent(other)}`;
|
|---|
| 615 | AP.sendAP(res, {
|
|---|
| 616 | '@context': AP.AP_CONTEXT,
|
|---|
| 617 | id: req.query.before ? `${self}${size}&before=${encodeURIComponent(String(req.query.before))}` : `${self}${size}`,
|
|---|
| 618 | type: 'OrderedCollectionPage',
|
|---|
| 619 | partOf: self,
|
|---|
| 620 | orderedItems: items,
|
|---|
| 621 | // De volgende pagina is de standaardvorm van 'er is meer' (AS2). Ontbreekt
|
|---|
| 622 | // hij, dan is het gesprek op -- en dat mag de client weten zonder gokken,
|
|---|
| 623 | // want anders kan een 'load more' niet eerlijk verschijnen.
|
|---|
| 624 | next: page.more && page.oldest ? `${self}${size}&before=${encodeURIComponent(page.oldest)}` : undefined,
|
|---|
| 625 | }, 'private, no-store');
|
|---|
| 626 | });
|
|---|
| 627 |
|
|---|
| 628 | // De bel (/inbox/wait) is weg (shaer-pq4, 10-8). Hij deed hetzelfde als de
|
|---|
| 629 | // WACHTENDE inbox-lezing hierboven, maar in twee rondjes in plaats van een:
|
|---|
| 630 | // eerst 'er is nieuws', dan alsnog de lezing. Die lezing kan het zelf, en
|
|---|
| 631 | // sinds ?changes=1 stuurt hij alleen nog het verschil.
|
|---|
| 632 | //
|
|---|
| 633 | // AP.onNews blijft bestaan: de Guardian-PWA hangt er ook aan.
|
|---|
| 634 |
|
|---|
| 635 | // The server blocklist is the source of truth for Shaer's "in Orbit":
|
|---|
| 636 | // clients read it here instead of keeping their own state. Actor-kind
|
|---|
| 637 | // blocks only (domain blocks are instance policy, not an Orbit member).
|
|---|
| 638 | router.get('/ap/users/:slug/blocked', (req, res) => {
|
|---|
| 639 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 640 | if (!auth || auth.site.slug !== req.params.slug) return res.status(403).end();
|
|---|
| 641 | const base = baseUrl(req);
|
|---|
| 642 | const items = AP.listBlocks(auth.site.slug)
|
|---|
| 643 | .filter((b) => b.kind === 'actor')
|
|---|
| 644 | .map((b) => b.target);
|
|---|
| 645 | AP.sendAP(res, {
|
|---|
| 646 | '@context': AP.AP_CONTEXT,
|
|---|
| 647 | id: `${base}/ap/users/${auth.site.slug}/blocked`,
|
|---|
| 648 | type: 'OrderedCollection',
|
|---|
| 649 | totalItems: items.length,
|
|---|
| 650 | orderedItems: items,
|
|---|
| 651 | });
|
|---|
| 652 | });
|
|---|
| 653 |
|
|---|
| 654 | // ── Guardian queues (owner only, FEP-633c, shaer:queues) ──────────
|
|---|
| 655 | // The dashboard collections the Shaer clients read: pending adoption offers,
|
|---|
| 656 | // gated follows (empty in Klonkt for now) and the guardian's wards. Same
|
|---|
| 657 | // contract as the Shaer test daemon.
|
|---|
| 658 | function queueRoute(name, build) {
|
|---|
| 659 | router.get(`/ap/users/:slug/queues/${name}`, (req, res) => {
|
|---|
| 660 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 661 | if (!auth || auth.site.slug !== req.params.slug) return res.status(403).end();
|
|---|
| 662 | const base = baseUrl(req);
|
|---|
| 663 | const me = `${base}/ap/users/${auth.site.slug}`;
|
|---|
| 664 | // 304 als er niets veranderde (Barts punt, 9-8). Zonder dit haalde een app
|
|---|
| 665 | // bij elke actie de hele lijst opnieuw op -- een hulpvraag afvinken vroeg de
|
|---|
| 666 | // honderd wards inclusief poorten terug.
|
|---|
| 667 | AP.sendMaybe304(req, res, { '@context': AP.AP_CONTEXT, ...build(`${me}/queues/${name}`, auth.site.slug, me) });
|
|---|
| 668 | });
|
|---|
| 669 | }
|
|---|
| 670 | queueRoute('offers', (id, slug, me) => Guardianship.offersCollection(id, slug, me));
|
|---|
| 671 | queueRoute('follows', (id, slug, me) => Guardianship.followsCollection(id, slug, me));
|
|---|
| 672 | // §5.3 turned around (shaer-p729): what this ward has asked to follow, still
|
|---|
| 673 | // waiting on its guardians. Owner-only like the rest — who a child wants to
|
|---|
| 674 | // follow is nobody else's business.
|
|---|
| 675 | queueRoute('outgoing-follows', (id, slug, me) => Guardianship.outgoingFollowsCollection(id, slug, me));
|
|---|
| 676 | queueRoute('wards', (id, slug) => Guardianship.wardsCollection(id, slug));
|
|---|
| 677 | // Availability (FEP-633c 3.6.1) is never public: the ward reads its
|
|---|
| 678 | // guardians' real states here and nowhere else.
|
|---|
| 679 | queueRoute('guardians', (id, slug) => Guardianship.guardiansCollection(id, slug));
|
|---|
| 680 |
|
|---|
| 681 | // ── Het logboek (FEP-633c §4.2, shaer:log) ────────────────────────────
|
|---|
| 682 | // NAAST de wachtrijen en niet erin: alles onder shaer:queues wacht op een
|
|---|
| 683 | // antwoord, dit is wat er al besloten is. Eigen pad, dezelfde eigenaar-only
|
|---|
| 684 | // bearer. Het bestaat omdat een weigering anders alleen te merken viel doordat
|
|---|
| 685 | // er iets uit een lijst verdween, en "het is weg" is geen reden.
|
|---|
| 686 | router.get('/ap/users/:slug/log', (req, res) => {
|
|---|
| 687 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 688 | if (!auth || auth.site.slug !== req.params.slug) return res.status(403).end();
|
|---|
| 689 | const me = `${baseUrl(req)}/ap/users/${auth.site.slug}`;
|
|---|
| 690 | AP.sendAP(res, {
|
|---|
| 691 | '@context': AP.AP_CONTEXT,
|
|---|
| 692 | ...Guardianship.logCollection(`${me}/log`, auth.site.slug, (s) => AP.listGuardianEvents(s, 50)),
|
|---|
| 693 | }, 'private, no-store');
|
|---|
| 694 | });
|
|---|
| 695 | // De hulpvragen MET hun staat (5.2.1, shaer-lgo). De apps lazen ze uit de feed
|
|---|
| 696 | // en wisten dus niet of er al iemand op af was -- daarom bleef een afgehandeld
|
|---|
| 697 | // verzoek daar staan (Barts melding, 8-8).
|
|---|
| 698 | queueRoute('help', (id, slug) => Guardianship.helpCollection(id, slug));
|
|---|
| 699 |
|
|---|
| 700 | // ── Inbox read (owner only, AP C2S) ───────────────────────────────
|
|---|
| 701 | // GET on the inbox is part of ActivityPub C2S: the account owner (a bearer
|
|---|
| 702 | // scoped to this site) reads recent inbound posts (the timeline: accounts
|
|---|
| 703 | // they follow) as Create(Note) items, so an app (Shaer) can build a unified
|
|---|
| 704 | // feed. Anyone else gets 403; the inbox stays write-only for the public.
|
|---|
| 705 | router.get('/ap/users/:slug/inbox', async (req, res) => {
|
|---|
| 706 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 707 | if (!auth || auth.site.slug !== req.params.slug) return res.status(403).end();
|
|---|
| 708 | const base = baseUrl(req);
|
|---|
| 709 | // Wachten is een UITBREIDING van deze lezing, geen tweede endpoint (shaer-n05).
|
|---|
| 710 | // Geef `since` (de shaer:cursor van je vorige antwoord) en `wait` mee, en het
|
|---|
| 711 | // antwoord blijft hangen tot er iets is of de tijd om is. Zonder die twee
|
|---|
| 712 | // gedraagt de route zich exact zoals altijd.
|
|---|
| 713 | //
|
|---|
| 714 | // Bewust hetzelfde antwoord in plaats van een "er is nieuws"-seintje: dan
|
|---|
| 715 | // hoeft er niets nieuws geparsed te worden, is er geen tweede beschrijving van
|
|---|
| 716 | // de kaartvorm die uit de pas kan lopen, en scheelt het de client een tweede
|
|---|
| 717 | // ronde.
|
|---|
| 718 | const wachtS = Math.min(Math.max(parseInt(req.query.wait, 10) || 0, 0), 50);
|
|---|
| 719 | if (req.query.since && wachtS > 0) {
|
|---|
| 720 | const afbreken = new AbortController();
|
|---|
| 721 | res.on('close', () => afbreken.abort()); // client hing op: niet doorgaan met wachten
|
|---|
| 722 | const uit = await AP.waitForFeedChange(auth.site.slug, {
|
|---|
| 723 | since: String(req.query.since), waitMs: wachtS * 1000, signal: afbreken.signal,
|
|---|
| 724 | });
|
|---|
| 725 | if (res.writableEnded || afbreken.signal.aborted) return undefined;
|
|---|
| 726 | // Niets veranderd? Dan een LEEG antwoord (Barts punt): de hele collectie
|
|---|
| 727 | // terugsturen terwijl er niets gebeurd is, is elke 25 seconden een tijdlijn
|
|---|
| 728 | // over de mobiele verbinding voor niets. Met 304 kost stilte niets en kost
|
|---|
| 729 | // nieuws nog steeds maar één rondje -- beter dan een apart seintje-endpoint,
|
|---|
| 730 | // dat voor nieuws twee rondjes nodig heeft.
|
|---|
| 731 | //
|
|---|
| 732 | // De '0'-uitzondering is geen franje. Ontbreekt ap_feed_state (een instance
|
|---|
| 733 | // die de migratie nog niet draaide), dan geeft feedCursor altijd '0' terug,
|
|---|
| 734 | // en zou een client hier eeuwig 304 krijgen en nooit meer inhoud zien. Bij
|
|---|
| 735 | // een lege merksteen sturen we dus gewoon de collectie.
|
|---|
| 736 | if (!uit.changed && uit.cursor !== '0') {
|
|---|
| 737 | res.set('Vary', 'Authorization');
|
|---|
| 738 | return res.status(304).end();
|
|---|
| 739 | }
|
|---|
| 740 | }
|
|---|
| 741 | // Gated feature (FEP-633c): may this account see EXTERNAL embeds? A ward's
|
|---|
| 742 | // world outside the fediverse is the guardians' call. The gate is applied
|
|---|
| 743 | // here, at serialisation: a blocked embed is never sent, because an embed the
|
|---|
| 744 | // client merely hides has still been delivered to the device.
|
|---|
| 745 | // De poorten van deze lezer (gatesFor): een plek waar ze berekend worden,
|
|---|
| 746 | // zodat de gesprekslezingen dezelfde stand eerbiedigen en niet hun eigen
|
|---|
| 747 | // kopie krijgen die kan gaan afwijken.
|
|---|
| 748 | const P = gatesFor(auth.site);
|
|---|
| 749 | const {
|
|---|
| 750 | embedsAllowed, playbackAllowed, imagesAllowed, musicAllowed, quotesAllowed,
|
|---|
| 751 | emojiAllowed, messagesAllowed, composeAllowed, repliesAllowed, threadsAllowed,
|
|---|
| 752 | followingAllowed, gateAuthor,
|
|---|
| 753 | } = P;
|
|---|
| 754 | // De rechten-lijst hieronder vraagt er nog een paar rechtstreeks op.
|
|---|
| 755 | const gate = (col) => Guardianship.wardGateAllowed(auth.site[col], P.isWard);
|
|---|
| 756 | // ── Standaardvormen naast het dialect (shaer-nmw) ────────────────
|
|---|
| 757 | //
|
|---|
| 758 | // Een lezer die AS2 kent heeft nu genoeg aan attributedTo (ingesloten
|
|---|
| 759 | // actor), quote (FEP-044f als object), preview (AS2 core) en de
|
|---|
| 760 | // Announce-wrapper. De shaer:-velden blijven er nog naast staan voor apps
|
|---|
| 761 | // in het veld; die gaan eruit als de clients om zijn.
|
|---|
| 762 | // Wie ik ben en wie mijn guardians zijn: allebei de lezingen hieronder
|
|---|
| 763 | // hebben ze nodig, dus een keer, hierboven.
|
|---|
| 764 | const me = AP.actorId(base, auth.site.slug);
|
|---|
| 765 | const myHandle = AP.deriveHandle(me); // een naam, of de kale URI -- nooit een halve
|
|---|
| 766 | const guardianUris = (() => { try { return new Set(Guardianship.listGuardians(auth.site.slug).map((g) => g.other_uri)); } catch { return new Set(); } })();
|
|---|
| 767 | // ── Alleen het VERSCHIL, als de client daarom vraagt (shaer-pq4) ──
|
|---|
| 768 | //
|
|---|
| 769 | // De wachtende lezing zei tot nu toe alleen DAT er iets veranderde, waarna de
|
|---|
| 770 | // client alles opnieuw las: vier legs van zestig met al hun media-, quote- en
|
|---|
| 771 | // embed-JSON, voor een enkel nieuw bericht. ap_feed_state houdt per object al
|
|---|
| 772 | // bij wat er wanneer veranderde, dus het verschil lag er klaar en werd alleen
|
|---|
| 773 | // nooit uitgedeeld (feedChangesSince had geen enkele aanroeper).
|
|---|
| 774 | //
|
|---|
| 775 | // OPT-IN met ?changes=1, en dat is geen franje: een app in het veld stuurt
|
|---|
| 776 | // `since` al mee en vervangt haar hele feed door wat er terugkomt. Zou
|
|---|
| 777 | // `since` opeens een verschil betekenen, dan wist die app zichzelf leeg.
|
|---|
| 778 | //
|
|---|
| 779 | // Het antwoord is een OrderedCollectionPage met partOf, want dat is wat het
|
|---|
| 780 | // IS -- een deel, geen collectie. Een generieke lezer ziet dat verschil ook.
|
|---|
| 781 | if (req.query.changes && req.query.since) {
|
|---|
| 782 | const veranderd = AP.feedChangesSince(auth.site.slug, String(req.query.since));
|
|---|
| 783 | const levend = veranderd.filter((c) => c.kind !== 'deleted').map((c) => c.object_uri);
|
|---|
| 784 | const tl = new Map(AP.timelineRowsByIds(auth.site.slug, levend).map((r) => [r.id, r]));
|
|---|
| 785 | const mn = new Map(AP.messageRowsByUri(auth.site.slug, levend.filter((u) => !tl.has(u))).map((r) => [r.object_uri, r]));
|
|---|
| 786 | const rp = new Map(AP.replyRowsByUri(auth.site.slug, levend.filter((u) => !tl.has(u) && !mn.has(u))).map((r) => [r.object_uri, r]));
|
|---|
| 787 | const reacties = AP.getReactionsFor(auth.site.slug, [...tl.keys()]);
|
|---|
| 788 | const ctx = { base, me, myHandle, p: P };
|
|---|
| 789 | const items = [];
|
|---|
| 790 | for (const c of veranderd) {
|
|---|
| 791 | if (c.kind === 'deleted') {
|
|---|
| 792 | // Een verwijdering reisde tot nu toe als AFWEZIGHEID mee: de volledige
|
|---|
| 793 | // lezing bevatte hem simpelweg niet meer. Die volledigheid is precies
|
|---|
| 794 | // wat hier wegvalt, dus zonder grafsteen zou een weggehaalde post voor
|
|---|
| 795 | // altijd in de app blijven staan -- en dat faalt stil. AS2 heeft er een
|
|---|
| 796 | // vorm voor, en de rij lag er al.
|
|---|
| 797 | items.push({ type: 'Delete', actor: me, object: { id: c.object_uri, type: 'Tombstone' } });
|
|---|
| 798 | continue;
|
|---|
| 799 | }
|
|---|
| 800 | const t = tl.get(c.object_uri);
|
|---|
| 801 | if (t) { items.push(timelineItem(t, { p: P, reactions: reacties })); continue; }
|
|---|
| 802 | const m = mn.get(c.object_uri);
|
|---|
| 803 | if (m) {
|
|---|
| 804 | if (messagesAllowed || m.help_request || guardianUris.has(m.actor_uri)) items.push(messageItem(m, ctx));
|
|---|
| 805 | continue;
|
|---|
| 806 | }
|
|---|
| 807 | const r = rp.get(c.object_uri);
|
|---|
| 808 | if (r) { items.push(replyItem(r, ctx)); continue; }
|
|---|
| 809 | const n = AP.getOutboxNote(base, c.object_uri);
|
|---|
| 810 | if (n) items.push(sentItem(n, { me, mine: AP.selfAuthor(base, auth.site) }));
|
|---|
| 811 | }
|
|---|
| 812 | return AP.sendAP(res, {
|
|---|
| 813 | '@context': AP.AP_CONTEXT,
|
|---|
| 814 | id: `${base}/ap/users/${encodeURIComponent(auth.site.slug)}/inbox?changes=1&since=${encodeURIComponent(String(req.query.since))}`,
|
|---|
| 815 | type: 'OrderedCollectionPage',
|
|---|
| 816 | partOf: `${base}/ap/users/${auth.site.slug}/inbox`,
|
|---|
| 817 | orderedItems: items,
|
|---|
| 818 | // De rechten gaan MEE. Zonder dit valt de client terug op zijn standaard,
|
|---|
| 819 | // en die standaard is 'alles mag' -- dan zet een gesloten poort zichzelf
|
|---|
| 820 | // stil open bij elke verschil-lezing. Dezelfde reden waarom een 304 de
|
|---|
| 821 | // caps met rust laat.
|
|---|
| 822 | 'shaer:capabilities': capabilitiesOf(P, gate),
|
|---|
| 823 | 'shaer:cursor': AP.feedCursor(auth.site.slug),
|
|---|
| 824 | }, 'private, no-store');
|
|---|
| 825 | }
|
|---|
| 826 | const rows = AP.getTimeline(auth.site.slug, 60);
|
|---|
| 827 | // Eén query voor de hele pagina (shaer-9e9 fase 2): shaer:liked komt uit de
|
|---|
| 828 | // tussentabel, de bron van waarheid, en niet meer uit de afgeleide kolom op
|
|---|
| 829 | // ap_timeline. Per rij vragen zou hier een N+1 opleveren.
|
|---|
| 830 | const reacties = AP.getReactionsFor(auth.site.slug, rows.map((t) => t.id));
|
|---|
| 831 | const posts = rows.map((t) => timelineItem(t, { p: P, reactions: reacties }));
|
|---|
| 832 | // The direct notes addressed to this account: a plain DM, a guardian's wave
|
|---|
| 833 | // (§5), a ward's 🛟 help request (§5.2.1). Those are messages, not posts, so
|
|---|
| 834 | // they are not in the timeline; without them the app's Berichten shows only
|
|---|
| 835 | // what you said yourself. Same shape as a post, so one parser handles both.
|
|---|
| 836 | // Messages dicht (shaer-3ow) sluit vreemden en vrienden, maar NOOIT het
|
|---|
| 837 | // guardian-kanaal: de zwaai en het gesprek na een hulpvraag zijn precies
|
|---|
| 838 | // het kanaal dat het kind veilig houdt, en een poort die dat afsnijdt
|
|---|
| 839 | // beschermt niemand. De hulpvraag zelf gaat aan de innamekant al altijd voor.
|
|---|
| 840 | const messageCtx = { base, me, myHandle, p: P };
|
|---|
| 841 | const messages = AP.getDirectMessages(auth.site.slug, 60)
|
|---|
| 842 | .filter((m) => messagesAllowed || m.help_request || guardianUris.has(m.actor_uri))
|
|---|
| 843 | .map((m) => messageItem(m, messageCtx));
|
|---|
| 844 | // Inbound REPLIES on your own posts: stored as interactions (the web's
|
|---|
| 845 | // comment machinery), never as mentions, so this read missed them and a
|
|---|
| 846 | // friend's reply arrived everywhere except in your app (Robins melding,
|
|---|
| 847 | // 30-7). Same shape as the other legs; media/quotes ride the stored JSON.
|
|---|
| 848 | const replies = AP.getReplyMessages(auth.site.slug, 60).map((m) => replyItem(m, messageCtx));
|
|---|
| 849 | // Your OWN sent notes (replies and direct messages, ap_outbox): without
|
|---|
| 850 | // them a reply existed everywhere except in your own app, Messages showed
|
|---|
| 851 | // half a conversation, and a retry ran into the duplicate guard (Robins
|
|---|
| 852 | // melding, 30-7). Served like the other legs: same shape, one parser.
|
|---|
| 853 | const mine = AP.selfAuthor(base, auth.site);
|
|---|
| 854 | const sent = AP.getSentNotes(base, auth.site, 60).map((n) => ({
|
|---|
| 855 | id: `${n.id}#create`,
|
|---|
| 856 | type: 'Create',
|
|---|
| 857 | actor: me,
|
|---|
| 858 | published: n.published,
|
|---|
| 859 | // The leading mention anchor is addressing, not prose (the DM leg strips
|
|---|
| 860 | // it the same way); the Mention tags built from the full content stay.
|
|---|
| 861 | object: {
|
|---|
| 862 | ...n, content: AP.stripLeadingMentions(n.content),
|
|---|
| 863 | attributedTo: AP.actorObject(typeof n.attributedTo === 'string' ? n.attributedTo : me, mine),
|
|---|
| 864 | },
|
|---|
| 865 | }));
|
|---|
| 866 | // Newest first over all legs, so the app can keep treating this as one feed.
|
|---|
| 867 | const items = [...posts, ...messages, ...replies, ...sent].sort((a, b) => String(b.published || '').localeCompare(String(a.published || '')));
|
|---|
| 868 | AP.sendAP(res, {
|
|---|
| 869 | '@context': AP.AP_CONTEXT,
|
|---|
| 870 | id: `${base}/ap/users/${auth.site.slug}/inbox`,
|
|---|
| 871 | type: 'OrderedCollection',
|
|---|
| 872 | // What this account may do with what is in here (FEP-633c 5.6). Owner-only
|
|---|
| 873 | // by construction, and never on the public actor document: it says
|
|---|
| 874 | // something about a child, and only the child and its guardians need it.
|
|---|
| 875 | 'shaer:capabilities': capabilitiesOf(P, gate),
|
|---|
| 876 | // Het merk van wat hierin zit. Geef hem terug als `since` om op het
|
|---|
| 877 | // volgende te wachten. NA het samenstellen bepaald, zodat hij precies dekt
|
|---|
| 878 | // wat je in handen hebt en niet iets dat er ondertussen bij kwam.
|
|---|
| 879 | 'shaer:cursor': AP.feedCursor(auth.site.slug),
|
|---|
| 880 | totalItems: items.length,
|
|---|
| 881 | orderedItems: items,
|
|---|
| 882 | });
|
|---|
| 883 | return undefined;
|
|---|
| 884 | });
|
|---|
| 885 |
|
|---|
| 886 | // ── uploadMedia (owner only, AP C2S) ──────────────────────────────
|
|---|
| 887 | // The actor advertises endpoints.uploadMedia; this implements it. A bearer
|
|---|
| 888 | // scoped to this site uploads one image/audio/video (multipart field "file",
|
|---|
| 889 | // AP convention) into the same store the reply editor uses, and gets back
|
|---|
| 890 | // { url, mediaType, name } to attach on a note (e.g. the help-buoy capture).
|
|---|
| 891 | const AP_MEDIA_DIR = mediaDir('REPLY_MEDIA_PATH', 'reply-media');
|
|---|
| 892 | fs.mkdirSync(AP_MEDIA_DIR, { recursive: true });
|
|---|
| 893 | const AP_MEDIA_EXT = new Set(['.jpg', '.jpeg', '.png', '.webp', '.gif', '.mp3', '.m4a', '.ogg', '.opus', '.flac', '.wav', '.mp4', '.webm', '.mov']);
|
|---|
| 894 | const apMediaUpload = multer({
|
|---|
| 895 | storage: multer.diskStorage({
|
|---|
| 896 | destination: (req, file, cb) => cb(null, AP_MEDIA_DIR),
|
|---|
| 897 | filename: (req, file, cb) => cb(null, `${randomUUID()}${path.extname(file.originalname || '').toLowerCase()}`),
|
|---|
| 898 | }),
|
|---|
| 899 | limits: { fileSize: 32 * 1024 * 1024 },
|
|---|
| 900 | fileFilter: (req, file, cb) => {
|
|---|
| 901 | const ext = path.extname(file.originalname || '').toLowerCase();
|
|---|
| 902 | if (!AP_MEDIA_EXT.has(ext)) return cb(new Error('Media must be an image, audio or video file'));
|
|---|
| 903 | cb(null, true);
|
|---|
| 904 | },
|
|---|
| 905 | });
|
|---|
| 906 | router.post('/ap/users/:slug/uploadMedia', (req, res) => {
|
|---|
| 907 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 908 | if (!auth || auth.site.slug !== req.params.slug) return res.status(403).end();
|
|---|
| 909 | apMediaUpload.single('file')(req, res, (err) => {
|
|---|
| 910 | if (err) return res.status(400).json({ error: err.message });
|
|---|
| 911 | if (!req.file) return res.status(400).json({ error: 'No file' });
|
|---|
| 912 | const mime = String(req.file.mimetype || '');
|
|---|
| 913 | if (!/^(image|audio|video)\//.test(mime)) {
|
|---|
| 914 | try { fs.unlinkSync(req.file.path); } catch { /* best effort */ }
|
|---|
| 915 | return res.status(400).json({ error: 'Media must be an image, audio or video file' });
|
|---|
| 916 | }
|
|---|
| 917 | // A video gets a poster frame next to it (shaer-zowq), best-effort and
|
|---|
| 918 | // out of band: ffmpeg pulls one frame at 1s into <name>.poster.jpg. On a
|
|---|
| 919 | // machine without ffmpeg nothing happens and nothing breaks; the clients
|
|---|
| 920 | // fall back to extracting a frame natively.
|
|---|
| 921 | if (mime.startsWith('video/')) {
|
|---|
| 922 | // The bundled static build (ffmpeg-static) does the work, exactly like
|
|---|
| 923 | // VideoCoverService and AudioTranscoder already do: Klonkt SHIPS its
|
|---|
| 924 | // ffmpeg (Robins opmerking, 30-7), so nothing needs installing on any
|
|---|
| 925 | // machine. Soft dependency + best-effort: absent stays silent, and
|
|---|
| 926 | // FFMPEG_PATH can still override for an operator who wants a newer one.
|
|---|
| 927 | Promise.all([import('child_process'), import('ffmpeg-static')]).then(([{ execFile }, ff]) => {
|
|---|
| 928 | const bin = process.env.FFMPEG_PATH || ff.default;
|
|---|
| 929 | if (!bin) return;
|
|---|
| 930 | const poster = req.file.path + '.poster.jpg';
|
|---|
| 931 | execFile(bin, ['-hide_banner', '-loglevel', 'error', '-y', '-ss', '1', '-i', req.file.path, '-frames:v', '1', '-vf', "scale='min(640,iw)':-2", poster],
|
|---|
| 932 | { timeout: 30000 }, (e) => { if (e && e.code !== 'ENOENT') console.warn('[media] poster failed:', e.message); });
|
|---|
| 933 | }).catch(() => { /* never blocks the upload */ });
|
|---|
| 934 | }
|
|---|
| 935 | // Audio gets the same courtesy (Robins vraag, 30-7: vrolijk de kale
|
|---|
| 936 | // audio-tegel op): ffmpeg draws the waveform into <name>.poster.png.
|
|---|
| 937 | // White on transparent, so the tile's own gradient stays the backdrop
|
|---|
| 938 | // and every audio post keeps its own hue. The shape is bars, not the
|
|---|
| 939 | // raw hairy wave (Robins tweede vraag): peak and average sampled into
|
|---|
| 940 | // 57 columns (soft tip over bright core), blown up nearest-neighbor to
|
|---|
| 941 | // 14px bars, and drawgrid ERASES 5px gaps (c=black@0 + replace=1 writes
|
|---|
| 942 | // transparent pixels; h=2*ih keeps horizontal grid lines out of frame).
|
|---|
| 943 | if (mime.startsWith('audio/')) {
|
|---|
| 944 | Promise.all([import('child_process'), import('ffmpeg-static')]).then(([{ execFile }, ff]) => {
|
|---|
| 945 | const bin = process.env.FFMPEG_PATH || ff.default;
|
|---|
| 946 | if (!bin) return;
|
|---|
| 947 | const poster = req.file.path + '.poster.png';
|
|---|
| 948 | const graph = '[0:a]aformat=channel_layouts=mono,asplit[a][b];'
|
|---|
| 949 | + '[a]showwavespic=s=57x256:colors=white@0.5:filter=peak:scale=sqrt:draw=full[pk];'
|
|---|
| 950 | + '[b]showwavespic=s=57x256:colors=white:filter=average:scale=sqrt:draw=full[av];'
|
|---|
| 951 | + '[pk][av]overlay=format=auto,scale=798:256:flags=neighbor,drawgrid=w=14:h=2*ih:t=5:c=black@0:replace=1';
|
|---|
| 952 | execFile(bin, ['-hide_banner', '-loglevel', 'error', '-y', '-i', req.file.path, '-filter_complex', graph, '-frames:v', '1', poster],
|
|---|
| 953 | { timeout: 30000 }, (e) => { if (e && e.code !== 'ENOENT') console.warn('[media] waveform failed:', e.message); });
|
|---|
| 954 | }).catch(() => { /* never blocks the upload */ });
|
|---|
| 955 | }
|
|---|
| 956 | res.status(201).json({
|
|---|
| 957 | url: '/media/reply-media/' + req.file.filename,
|
|---|
| 958 | mediaType: mime,
|
|---|
| 959 | name: String(req.file.originalname || '').slice(0, 120),
|
|---|
| 960 | });
|
|---|
| 961 | });
|
|---|
| 962 | });
|
|---|
| 963 |
|
|---|
| 964 | // ── Followers (count-only public, full for the owner) ─────────────
|
|---|
| 965 | // A C2S bearer scoped to this site (the account owner) gets the real actor
|
|---|
| 966 | // URIs so their own client can build a friends list; everyone else gets the
|
|---|
| 967 | // count only (privacy).
|
|---|
| 968 | // FEP-9876: enrichment is opt-in via `Prefer: return=representation` (RFC 7240).
|
|---|
| 969 | // Returns true and sets the response headers when the owner asked for it.
|
|---|
| 970 | function wantsEnriched(req, res) {
|
|---|
| 971 | res.set('Vary', 'Prefer'); // enriched and bare are two representations
|
|---|
| 972 | if (AP.prefersEnriched(req.get('Prefer'))) {
|
|---|
| 973 | res.set('Preference-Applied', 'return=representation');
|
|---|
| 974 | return true;
|
|---|
| 975 | }
|
|---|
| 976 | return false;
|
|---|
| 977 | }
|
|---|
| 978 |
|
|---|
| 979 | router.get('/ap/users/:slug/followers', (req, res) => {
|
|---|
| 980 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 981 | const owner = auth && auth.site.slug === req.params.slug;
|
|---|
| 982 | const site = owner ? auth.site : publicSite(req.params.slug);
|
|---|
| 983 | if (!site) return res.status(404).end();
|
|---|
| 984 | if (owner) {
|
|---|
| 985 | const uris = db.prepare('SELECT actor_uri FROM ap_followers WHERE slug = ? ORDER BY created_at').all(site.slug).map((r) => r.actor_uri);
|
|---|
| 986 | // Default = bare references; enrich only when the client asks (FEP-9876).
|
|---|
| 987 | const items = wantsEnriched(req, res) ? uris.map((u) => AP.buildActorRef(site.slug, u)) : uris;
|
|---|
| 988 | return AP.sendAP(res, AP.buildFollowers(baseUrl(req), site, items.length, items));
|
|---|
| 989 | }
|
|---|
| 990 | const n = db.prepare('SELECT COUNT(*) n FROM ap_followers WHERE slug = ?').get(site.slug).n;
|
|---|
| 991 | AP.sendAP(res, AP.buildFollowers(baseUrl(req), site, n));
|
|---|
| 992 | });
|
|---|
| 993 |
|
|---|
| 994 | // ── Following (count-only public, full for the owner) ─────────────
|
|---|
| 995 | router.get('/ap/users/:slug/following', (req, res) => {
|
|---|
| 996 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 997 | const owner = auth && auth.site.slug === req.params.slug;
|
|---|
| 998 | const site = owner ? auth.site : publicSite(req.params.slug);
|
|---|
| 999 | if (!site) return res.status(404).end();
|
|---|
| 1000 | if (owner) {
|
|---|
| 1001 | const enrich = wantsEnriched(req, res); // FEP-9876 opt-in
|
|---|
| 1002 | let items = [];
|
|---|
| 1003 | try {
|
|---|
| 1004 | const uris = db.prepare("SELECT actor_uri FROM ap_following WHERE slug = ? AND status = 'accepted' ORDER BY created_at").all(site.slug).map((r) => r.actor_uri);
|
|---|
| 1005 | items = enrich ? uris.map((u) => AP.buildActorRef(site.slug, u)) : uris;
|
|---|
| 1006 | } catch { /* table may not exist */ }
|
|---|
| 1007 | return AP.sendAP(res, AP.buildFollowing(baseUrl(req), site, items.length, items));
|
|---|
| 1008 | }
|
|---|
| 1009 | let n = 0;
|
|---|
| 1010 | try { n = db.prepare("SELECT COUNT(*) n FROM ap_following WHERE slug = ? AND status = 'accepted'").get(site.slug).n; } catch { /* table may not exist */ }
|
|---|
| 1011 | AP.sendAP(res, AP.buildFollowing(baseUrl(req), site, n));
|
|---|
| 1012 | });
|
|---|
| 1013 |
|
|---|
| 1014 | // ── Featured (pinned posts → Mastodon "Featured" tab) ─────────────
|
|---|
| 1015 | router.get('/ap/users/:slug/featured', (req, res) => {
|
|---|
| 1016 | const site = publicSite(req.params.slug);
|
|---|
| 1017 | if (!site) return res.status(404).end();
|
|---|
| 1018 | // NB: Mastodon DISPLAYS the featured collection in REVERSE (pins shown
|
|---|
| 1019 | // last-processed-first). So we emit it reversed (lowest pin priority first,
|
|---|
| 1020 | // rank 1 last) → Mastodon flips it back to pin-rank ascending on the profile.
|
|---|
| 1021 | const posts = db.prepare(
|
|---|
| 1022 | `SELECT id, slug, title, content, cover_image_url, cover_video_url, nsfw, content_warning, c2s_attachments, published_at, created_at
|
|---|
| 1023 | FROM posts WHERE site_id = ? AND status = 'published' AND (fan_only IS NULL OR fan_only = 0)
|
|---|
| 1024 | AND pinned IS NOT NULL AND pinned > 0
|
|---|
| 1025 | ORDER BY pinned DESC, COALESCE(published_at, created_at) ASC LIMIT 20`
|
|---|
| 1026 | ).all(site.id);
|
|---|
| 1027 | AP.sendAP(res, AP.buildFeatured(baseUrl(req), site, posts));
|
|---|
| 1028 | });
|
|---|
| 1029 |
|
|---|
| 1030 | // ── Playlist als dereferenceerbare AP-collectie (shaer-ayc) ───────
|
|---|
| 1031 | // De eerste stap van het Funkwhale-spoor: een playlist heeft een id, dus een
|
|---|
| 1032 | // stabiele URI. Alleen het fedi_open-deel staat erin (de poort is per bestand
|
|---|
| 1033 | // en eenrichtings; zie setAudioFediOpen in routes/posts.js) — een collectie
|
|---|
| 1034 | // zonder open tracks bestaat wel maar is leeg, want de playlist zelf is niet
|
|---|
| 1035 | // geheim, alleen de bestanden erachter.
|
|---|
| 1036 | // De lijst van alle playlist-collecties (shaer-ayc, stap 2). De actor wijst
|
|---|
| 1037 | // hierheen via AS2 `streams`. Kaal standaard; verrijkte stubs op verzoek
|
|---|
| 1038 | // (FEP-9876), dezelfde conventie als followers/following.
|
|---|
| 1039 | router.get('/ap/users/:slug/playlists', (req, res) => {
|
|---|
| 1040 | const site = publicSite(req.params.slug);
|
|---|
| 1041 | if (!site) return res.status(404).end();
|
|---|
| 1042 | AP.sendAP(res, AP.listPlaylistsAP(baseUrl(req), site, wantsEnriched(req, res)));
|
|---|
| 1043 | });
|
|---|
| 1044 |
|
|---|
| 1045 | // De tracks van deze site: de kanonieke plek voor onze muziek (shaer-0nh,
|
|---|
| 1046 | // stap 3). Een playlist is een keuze hieruit; deze collectie is alles wat de
|
|---|
| 1047 | // artiest heeft opengezet, ook wat in geen enkele playlist staat.
|
|---|
| 1048 | router.get('/ap/users/:slug/tracks', (req, res) => {
|
|---|
| 1049 | const site = publicSite(req.params.slug);
|
|---|
| 1050 | if (!site) return res.status(404).end();
|
|---|
| 1051 | AP.sendAP(res, AP.buildTrackCollection(baseUrl(req), site, AP.siteOpenTracks(site.id)));
|
|---|
| 1052 | });
|
|---|
| 1053 |
|
|---|
| 1054 | // Eén track, los op te halen. Een gesloten track is AFWEZIG, niet leeg: 404,
|
|---|
| 1055 | // dezelfde regel als in de collectie, zodat het bestaan van een gated nummer
|
|---|
| 1056 | // niet uit een ander antwoord af te leiden is.
|
|---|
| 1057 | router.get('/ap/users/:slug/tracks/:id', (req, res) => {
|
|---|
| 1058 | const site = publicSite(req.params.slug);
|
|---|
| 1059 | if (!site) return res.status(404).end();
|
|---|
| 1060 | const row = AP.openTrack(site.id, req.params.id);
|
|---|
| 1061 | if (!row) return res.status(404).end();
|
|---|
| 1062 | AP.sendAP(res, AP.buildTrackAudio(baseUrl(req), site, row, { standalone: true }));
|
|---|
| 1063 | });
|
|---|
| 1064 |
|
|---|
| 1065 | // De losse tracks van een post als EEN uitgave (shaer-38y). Ze gingen tot nu
|
|---|
| 1066 | // toe los de deur uit -- Audio-objecten die een lezer nergens kon plaatsen. Ze
|
|---|
| 1067 | // horen bij elkaar omdat ze in dezelfde post staan, en die post leent zijn
|
|---|
| 1068 | // titel, tekst, hoes en tags uit. 404 als de post geen muzikale eenheid IS:
|
|---|
| 1069 | // dan is er niets om naar te wijzen, en dat is geen lege collectie maar een
|
|---|
| 1070 | // collectie die niet bestaat.
|
|---|
| 1071 | router.get('/ap/users/:slug/posts/:id/tracks', (req, res) => {
|
|---|
| 1072 | const site = publicSite(req.params.slug);
|
|---|
| 1073 | if (!site) return res.status(404).end();
|
|---|
| 1074 | const post = db.prepare(
|
|---|
| 1075 | "SELECT id, slug, title, excerpt, content, cover_image_url, tags FROM posts WHERE id = ? AND site_id = ? AND status = 'published'"
|
|---|
| 1076 | ).get(req.params.id, site.id);
|
|---|
| 1077 | if (!post) return res.status(404).end();
|
|---|
| 1078 | const col = AP.buildPostTrackCollection(baseUrl(req), site, post);
|
|---|
| 1079 | if (!col) return res.status(404).end();
|
|---|
| 1080 | AP.sendAP(res, col);
|
|---|
| 1081 | });
|
|---|
| 1082 |
|
|---|
| 1083 | router.get('/ap/users/:slug/playlists/:id', (req, res) => {
|
|---|
| 1084 | const site = publicSite(req.params.slug);
|
|---|
| 1085 | if (!site) return res.status(404).end();
|
|---|
| 1086 | const pl = db.prepare('SELECT id, title, artist, year, cover_url, kind FROM playlists WHERE id = ? AND site_id = ?')
|
|---|
| 1087 | .get(req.params.id, site.id);
|
|---|
| 1088 | if (!pl) return res.status(404).end();
|
|---|
| 1089 | AP.sendAP(res, AP.buildPlaylistCollection(baseUrl(req), site, pl, AP.playlistOpenTracks(pl.id)));
|
|---|
| 1090 | });
|
|---|
| 1091 |
|
|---|
| 1092 | // ── Note ──────────────────────────────────────────────────────────
|
|---|
| 1093 | router.get('/ap/notes/:id', async (req, res) => {
|
|---|
| 1094 | // No fan_only filter in the SELECT anymore: a friends-only post is not
|
|---|
| 1095 | // absent, it is GATED. The old route hid it from EVERYONE, also from the
|
|---|
| 1096 | // follower whose friendship earns it — so the signed resolution the reply
|
|---|
| 1097 | // path performs knocked on a door that could never open, and every reply
|
|---|
| 1098 | // to a friends-only post (Shaer's default!) died in
|
|---|
| 1099 | // cannot_resolve_inReplyTo. Strangers still get the exact same 404, so a
|
|---|
| 1100 | // note's existence stays as private as before.
|
|---|
| 1101 | const post = db.prepare(
|
|---|
| 1102 | "SELECT * FROM posts WHERE id = ? AND status = 'published'"
|
|---|
| 1103 | ).get(req.params.id);
|
|---|
| 1104 | if (post && AP.noteAudience(post) !== 'public') {
|
|---|
| 1105 | // The whole gate in a try: this is the only async route in this file,
|
|---|
| 1106 | // and Express 4 does not catch an async rejection — the request would
|
|---|
| 1107 | // hang forever instead of failing (which is exactly how the missing
|
|---|
| 1108 | // default-export entry manifested while building this). Any error here
|
|---|
| 1109 | // reads as "not authorized", never as silence.
|
|---|
| 1110 | try {
|
|---|
| 1111 | if (AP.noteAudience(post) === 'direct') return res.status(404).end();
|
|---|
| 1112 | const gsite = db.prepare('SELECT * FROM sites WHERE id = ?').get(post.site_id);
|
|---|
| 1113 | const actor = await AP.verifyRequest(req).catch(() => null);
|
|---|
| 1114 | if (!actor || !AP.mayReadNote(gsite, post, actor.id)) return res.status(404).end();
|
|---|
| 1115 | } catch { return res.status(404).end(); }
|
|---|
| 1116 | }
|
|---|
| 1117 | if (!post) {
|
|---|
| 1118 | // Could be one of OUR outbound replies (ap_outbox), not a post.
|
|---|
| 1119 | const note = AP.getOutboxNote(baseUrl(req), req.params.id);
|
|---|
| 1120 | if (!note) return res.status(404).end();
|
|---|
| 1121 | if (!AP.apWants(req)) {
|
|---|
| 1122 | // A browser hit a reply's AP URL → send them to the source it replies to
|
|---|
| 1123 | // (where the post + its reactions live), falling back to the site home.
|
|---|
| 1124 | const src = (typeof note.inReplyTo === 'string' && /^https?:\/\//i.test(note.inReplyTo))
|
|---|
| 1125 | ? note.inReplyTo : (baseUrl(req) + '/');
|
|---|
| 1126 | return res.redirect(302, src);
|
|---|
| 1127 | }
|
|---|
| 1128 | return AP.sendAP(res, { '@context': AP.AP_CONTEXT, ...note });
|
|---|
| 1129 | }
|
|---|
| 1130 | const site = db.prepare('SELECT * FROM sites WHERE id = ?').get(post.site_id);
|
|---|
| 1131 | if (!site) return res.status(404).end();
|
|---|
| 1132 | const note = AP.buildNote(baseUrl(req), site, post);
|
|---|
| 1133 | if (!AP.apWants(req)) {
|
|---|
| 1134 | // A browser hit a post's AP note URL → send them to the human post page
|
|---|
| 1135 | // (which shows the post + its "from the fediverse" reactions).
|
|---|
| 1136 | return res.redirect(302, note.url || (baseUrl(req) + '/'));
|
|---|
| 1137 | }
|
|---|
| 1138 | AP.sendAP(res, { '@context': AP.AP_CONTEXT, ...note });
|
|---|
| 1139 | });
|
|---|
| 1140 |
|
|---|
| 1141 | // ── Replies collection ── lets remote servers fetch a post's whole thread.
|
|---|
| 1142 | // ── De composer-preview (shaer-k3f): een URL wordt alvast een kaart ──
|
|---|
| 1143 | //
|
|---|
| 1144 | // Bearer-only, net als de thread: dit is de eigen app die tijdens het typen
|
|---|
| 1145 | // vraagt wat een link gaat worden. Dezelfde pijplijn als publiceren, dus de
|
|---|
| 1146 | // preview kan niet iets beloven dat de post niet waarmaakt. De embed gaat
|
|---|
| 1147 | // langs de eigen poort van de lezer -- een ward zonder open embeds-poort
|
|---|
| 1148 | // krijgt in de composer geen kaart die zijn feed hem ook niet zou tonen.
|
|---|
| 1149 | router.get('/ap/users/:slug/card', async (req, res) => {
|
|---|
| 1150 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 1151 | if (!auth || auth.site.slug !== req.params.slug) return res.status(403).end();
|
|---|
| 1152 | const uit = await AP.previewCard(String(req.query.url || ''));
|
|---|
| 1153 | const isWard = (() => { try { return Guardianship.listGuardians(auth.site.slug).length > 0; } catch { return false; } })();
|
|---|
| 1154 | const embedsAllowed = Guardianship.externalEmbedsAllowed(auth.site.external_embeds, isWard);
|
|---|
| 1155 | const playback = embedsAllowed && Guardianship.externalPlaybackAllowed(auth.site.external_playback, isWard);
|
|---|
| 1156 | AP.sendAP(res, {
|
|---|
| 1157 | '@context': AP.AP_CONTEXT,
|
|---|
| 1158 | quote: AP.quoteObject(uit.quoteJson),
|
|---|
| 1159 | preview: embedsAllowed ? AP.previewObject(uit.embedJson, { playback }) : undefined,
|
|---|
| 1160 | }, 'private, no-store');
|
|---|
| 1161 | });
|
|---|
| 1162 |
|
|---|
| 1163 | // ── De thread onder een post (shaer-tqz): ophalen, niet bewaren ────
|
|---|
| 1164 | //
|
|---|
| 1165 | // Bearer-only: dit is de eigen app van deze account die vraagt, nooit een
|
|---|
| 1166 | // vreemde. Klonkt doet de ondertekende GET die de app zelf niet kan (de
|
|---|
| 1167 | // sleutel staat hier), loopt één pagina van de replies-collectie af en geeft
|
|---|
| 1168 | // genormaliseerde notes terug. Er wordt NIETS opgeslagen; zie getThread.
|
|---|
| 1169 | //
|
|---|
| 1170 | // Voor een ward geldt de veiligste stand tot shaer-vw4 beslist is: alleen
|
|---|
| 1171 | // antwoorden uit de kring die de guardians al kennen, en shaer:hidden telt wat
|
|---|
| 1172 | // er buiten viel. De telling staat er zodat de UI eerlijk kan zijn -- OF hij
|
|---|
| 1173 | // getoond wordt is onderdeel van datzelfde besluit.
|
|---|
| 1174 | router.get('/ap/users/:slug/thread', async (req, res) => {
|
|---|
| 1175 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 1176 | if (!auth || auth.site.slug !== req.params.slug) return res.status(403).end();
|
|---|
| 1177 | const objectUri = String(req.query.object || '');
|
|---|
| 1178 | if (!/^https:\/\//i.test(objectUri)) return res.status(400).json({ error: 'object must be an https URI' });
|
|---|
| 1179 | const isWard = (() => { try { return Guardianship.listGuardians(auth.site.slug).length > 0; } catch { return false; } })();
|
|---|
| 1180 | const uit = await AP.getThread(auth.site.slug, objectUri);
|
|---|
| 1181 | if (!uit.found) {
|
|---|
| 1182 | // WIENS schuld is dit? De oude melding zei "jouw server kon het niet
|
|---|
| 1183 | // laden" terwijl onze server het prima deed en de BRON weigerde -- dat
|
|---|
| 1184 | // wees naar de verkeerde partij (Barts melding, 10-8: een post van een
|
|---|
| 1185 | // account dat hij vanochtend nog volgde, en dat nu niet meer).
|
|---|
| 1186 | // 401/403/404/410 is een besluit van die server; al het andere, inclusief
|
|---|
| 1187 | // een status die we niet eens kregen, is een storing.
|
|---|
| 1188 | const geweigerd = [401, 403, 404, 410].includes(uit.sourceStatus);
|
|---|
| 1189 | return res.status(geweigerd ? 404 : 502)
|
|---|
| 1190 | .json({ error: geweigerd ? 'not shared by source' : 'source unreachable', sourceStatus: uit.sourceStatus || undefined });
|
|---|
| 1191 | }
|
|---|
| 1192 | // De poortstand komt uit de kolom (shaer-9y2): expliciete 0/1 van de
|
|---|
| 1193 | // guardians wint, de automatiek is dicht-voor-een-ward. Dicht is de KRING,
|
|---|
| 1194 | // niet niets: antwoorden van al goedgekeurd volk blijven staan, en wat er
|
|---|
| 1195 | // buiten valt wordt geteld. Beeld, muziek en emoji gaan door dezelfde
|
|---|
| 1196 | // poorten als de tijdlijn -- per verzoek, buiten de threadcache om.
|
|---|
| 1197 | const threadsOpen = Guardianship.wardGateAllowed(auth.site.external_threads, isWard);
|
|---|
| 1198 | const gate2 = (col) => Guardianship.wardGateAllowed(auth.site[col], isWard);
|
|---|
| 1199 | const kring = threadsOpen ? { notes: uit.notes, hidden: 0 } : AP.filterThreadToCircle(auth.site.slug, uit.notes);
|
|---|
| 1200 | const imagesOk = gate2('gate_images'), musicOk = gate2('gate_music'), emojiOk = gate2('gate_custom_emoji');
|
|---|
| 1201 | uit.notes = kring.notes.map((n) => ({
|
|---|
| 1202 | ...n,
|
|---|
| 1203 | attachment: AP.gateAttachments(n.attachment, { images: imagesOk, audio: musicOk }),
|
|---|
| 1204 | tag: emojiOk ? n.tag : AP.stripEmojiTags(n.tag),
|
|---|
| 1205 | // De emoji-poort knipt in de byline zelf: FEP-9098 zit in de tag van de
|
|---|
| 1206 | // ingesloten actor, niet meer in een eigen emoji-kaart ernaast.
|
|---|
| 1207 | attributedTo: (!emojiOk && n.attributedTo && typeof n.attributedTo === 'object')
|
|---|
| 1208 | ? { ...n.attributedTo, tag: undefined } : n.attributedTo,
|
|---|
| 1209 | }));
|
|---|
| 1210 | uit.hidden = kring.hidden;
|
|---|
| 1211 | // Liked/boosted per antwoord, BUITEN de cache om: de genormaliseerde notes
|
|---|
| 1212 | // mogen twee minuten oud zijn, maar of JIJ iets geliked hebt hoort van nu te
|
|---|
| 1213 | // zijn -- anders springt het hartje terug zodra de reader opnieuw opent.
|
|---|
| 1214 | const reacties = AP.getReactionsFor(auth.site.slug, uit.notes.map((n) => n.id));
|
|---|
| 1215 | // De thread heeft al een ?object= in zijn id, dus geen ?page= erachter: die
|
|---|
| 1216 | // collectie is niet te pagineren zonder de vraag zelf te herhalen. Hij is
|
|---|
| 1217 | // owner-only en wordt door Shaer gelezen, niet door de federatie.
|
|---|
| 1218 | AP.sendAP(res, {
|
|---|
| 1219 | '@context': AP.AP_CONTEXT,
|
|---|
| 1220 | id: `${baseUrl(req)}/ap/users/${encodeURIComponent(auth.site.slug)}/thread?object=${encodeURIComponent(objectUri)}`,
|
|---|
| 1221 | type: 'OrderedCollection',
|
|---|
| 1222 | totalItems: uit.notes.length,
|
|---|
| 1223 | orderedItems: uit.notes.map((n) => ({
|
|---|
| 1224 | ...n,
|
|---|
| 1225 | 'shaer:liked': !!(reacties.get(n.id) || {}).liked,
|
|---|
| 1226 | 'shaer:boosted': !!(reacties.get(n.id) || {}).boosted,
|
|---|
| 1227 | })),
|
|---|
| 1228 | 'shaer:hidden': uit.hidden || undefined,
|
|---|
| 1229 | }, 'private, no-store');
|
|---|
| 1230 | });
|
|---|
| 1231 |
|
|---|
| 1232 | router.get('/ap/notes/:id/replies', (req, res) => {
|
|---|
| 1233 | const base = baseUrl(req);
|
|---|
| 1234 | const items = AP.getReplyUris(base, req.params.id);
|
|---|
| 1235 | AP.sendAP(res, AP.pagedCollection(`${base}/ap/notes/${req.params.id}/replies`, items));
|
|---|
| 1236 | });
|
|---|
| 1237 |
|
|---|
| 1238 | // ── NodeInfo ── standard instance metadata so fediverse tools recognise Klonkt.
|
|---|
| 1239 | router.get('/.well-known/nodeinfo', (req, res) => {
|
|---|
| 1240 | res.type('application/json');
|
|---|
| 1241 | res.set('Cache-Control', 'public, max-age=3600');
|
|---|
| 1242 | res.send(JSON.stringify({ links: [{ rel: 'http://nodeinfo.diaspora.software/ns/schema/2.1', href: `${baseUrl(req)}/nodeinfo/2.1` }] }));
|
|---|
| 1243 | });
|
|---|
| 1244 | router.get('/nodeinfo/2.1', (req, res) => {
|
|---|
| 1245 | let users = 0; let posts = 0;
|
|---|
| 1246 | // "users" = public AP actors (sites), not the admin/member account rows.
|
|---|
| 1247 | try { users = db.prepare('SELECT COUNT(*) c FROM sites WHERE (is_public IS NULL OR is_public = 1)').get().c; } catch { /* */ }
|
|---|
| 1248 | try { posts = db.prepare("SELECT COUNT(*) c FROM posts WHERE status = 'published'").get().c; } catch { /* */ }
|
|---|
| 1249 | res.type('application/json; charset=utf-8');
|
|---|
| 1250 | res.set('Cache-Control', 'public, max-age=600');
|
|---|
| 1251 | res.send(JSON.stringify({
|
|---|
| 1252 | version: '2.1',
|
|---|
| 1253 | software: { name: 'klonkt', version: _ver, repository: 'https://github.com/roboburr/klonkt' },
|
|---|
| 1254 | protocols: ['activitypub'],
|
|---|
| 1255 | services: { inbound: [], outbound: [] },
|
|---|
| 1256 | openRegistrations: false,
|
|---|
| 1257 | usage: { users: { total: users }, localPosts: posts },
|
|---|
| 1258 | metadata: { nodeName: 'Klonkt' },
|
|---|
| 1259 | }));
|
|---|
| 1260 | });
|
|---|
| 1261 |
|
|---|
| 1262 | // ── Inbox — Follow→Accept, Undo Follow (best-effort signature verify) ──
|
|---|
| 1263 | const apJson = express.json({
|
|---|
| 1264 | type: ['application/activity+json', 'application/ld+json', 'application/json'],
|
|---|
| 1265 | limit: '1mb',
|
|---|
| 1266 | verify: (req, _res, buf) => { req.rawBody = buf; }, // raw body for digest verification
|
|---|
| 1267 | });
|
|---|
| 1268 | router.post(['/ap/users/:slug/inbox', '/ap/inbox'], apInboxLimiter, apJson, async (req, res) => {
|
|---|
| 1269 | try { return res.status(await AP.handleInbox(req, req.params.slug || null) || 202).end(); }
|
|---|
| 1270 | catch (e) { console.warn('[AP inbox] error:', e.message); return res.status(202).end(); }
|
|---|
| 1271 | });
|
|---|
| 1272 |
|
|---|
| 1273 | // ── Outbox POST: ActivityPub Client-to-Server ─────────────────────
|
|---|
| 1274 | // A bearer-authenticated client (Shaer) POSTs an activity; we translate it onto
|
|---|
| 1275 | // the normal delivery machinery. The token is scoped to one user+site (OAuth
|
|---|
| 1276 | // consent), so it must match the slug in the URL. (Declared after apJson, which
|
|---|
| 1277 | // this shares with the inbox handler.)
|
|---|
| 1278 | router.post('/ap/users/:slug/outbox', apInboxLimiter, apJson, async (req, res) => {
|
|---|
| 1279 | const auth = OAuth.verifyBearer(req.headers.authorization);
|
|---|
| 1280 | if (!auth) { res.set('WWW-Authenticate', 'Bearer'); return res.status(401).json({ error: 'invalid_token' }); }
|
|---|
| 1281 | if (auth.site.slug !== req.params.slug) return res.status(403).json({ error: 'wrong_site', detail: 'token is scoped to a different site' });
|
|---|
| 1282 | if (auth.user.readonly) return res.status(403).json({ error: 'read_only_account' });
|
|---|
| 1283 |
|
|---|
| 1284 | const out = await AP.ingestOutboxActivity(auth.site, auth.user, req.body);
|
|---|
| 1285 | if (out.error) return res.status(out.status || 400).json({ error: out.error, detail: out.detail });
|
|---|
| 1286 | // 201 Created → Location header (AP spec); 202 Accepted for side-effect verbs.
|
|---|
| 1287 | if (out.status === 201 && out.url) res.set('Location', out.url);
|
|---|
| 1288 | // `state` carries a third outcome the app must be able to tell apart from a
|
|---|
| 1289 | // plain success: a ward's follow held for its guardians (§5.3, shaer-p729).
|
|---|
| 1290 | return res.status(out.status || 202).json({ ok: true, id: out.id, url: out.url, ...(out.state ? { state: out.state } : {}) });
|
|---|
| 1291 | });
|
|---|
| 1292 |
|
|---|
| 1293 | export default router;
|
|---|