Files
indiekit-endpoint-activitypub/package.json
Ricardo 12454749ad fix: comprehensive security, performance, and architecture audit fixes
27 issues fixed from multi-dimensional code review (4 Critical, 6 High, 11 Medium, 6 Low):

Security (Critical):
- Escape HTML in OAuth authorization page to prevent XSS (C1)
- Add CSRF protection to OAuth authorize flow (C2)
- Replace bypassable regex sanitizer with sanitize-html library (C3)
- Enforce OAuth scopes on all Mastodon API routes (C4)

Security (Medium/Low):
- Fix SSRF via DNS resolution before private IP check (M1)
- Add rate limiting to API, auth, and app registration endpoints (M2)
- Validate redirect_uri on POST /oauth/authorize (M4)
- Fix custom emoji URL injection with scheme validation + escaping (M5)
- Remove data: scheme from allowed image sources (L6)
- Add access token expiry (1hr) and refresh token rotation (90d) (M3)
- Hash client secrets before storage (L3)

Architecture:
- Extract batch-broadcast.js — shared delivery logic (H1a)
- Extract init-indexes.js — MongoDB index creation (H1b)
- Extract syndicator.js — syndication logic (H1c)
- Create federation-actions.js facade for controllers (M6)
- index.js reduced from 1810 to ~1169 lines (35%)

Performance:
- Cache moderation data with 30s TTL + write invalidation (H6)
- Increase inbox queue throughput to 10 items/sec (H5)
- Make account enrichment non-blocking with fire-and-forget (H4)
- Remove ephemeral getReplies/getLikes/getShares from ingest (M11)
- Fix LRU caches to use true LRU eviction (L1)
- Fix N+1 backfill queries with batch $in lookup (L2)

UI/UX:
- Split 3441-line reader.css into 15 feature-scoped files (H2)
- Extract inline Alpine.js interaction component (H3)
- Reduce sidebar navigation from 7 to 3 items (M7)
- Add ARIA live regions for dynamic content updates (M8)
- Extract shared CW/non-CW content partial (M9)
- Document form handling pattern convention (M10)
- Add accessible labels to functional emoji icons (L4)
- Convert profile editor to Alpine.js (L5)

Audit: documentation-central/audits/2026-03-24-activitypub-code-review.md
Plan: documentation-central/plans/2026-03-24-activitypub-audit-fixes.md
2026-03-25 07:41:20 +01:00

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JSON

{
"name": "@rmdes/indiekit-endpoint-activitypub",
"version": "3.8.7",
"description": "ActivityPub federation endpoint for Indiekit via Fedify. Adds full fediverse support: actor, inbox, outbox, followers, following, syndication, and Mastodon migration.",
"keywords": [
"indiekit",
"indiekit-plugin",
"indieweb",
"activitypub",
"fediverse",
"federation",
"fedify"
],
"author": {
"name": "Ricardo Mendes",
"url": "https://rmendes.net"
},
"license": "MIT",
"engines": {
"node": ">=22"
},
"type": "module",
"main": "index.js",
"exports": "./index.js",
"files": [
"assets",
"lib",
"locales",
"views",
"index.js"
],
"repository": {
"type": "git",
"url": "https://github.com/rmdes/indiekit-endpoint-activitypub"
},
"bugs": {
"url": "https://github.com/rmdes/indiekit-endpoint-activitypub/issues"
},
"dependencies": {
"@fedify/debugger": "^2.0.0",
"@fedify/fedify": "^2.0.0",
"@fedify/redis": "^2.0.0",
"@js-temporal/polyfill": "^0.5.0",
"express": "^5.0.0",
"express-rate-limit": "^7.5.1",
"ioredis": "^5.9.3",
"sanitize-html": "^2.13.1",
"unfurl.js": "^6.4.0"
},
"peerDependencies": {
"@indiekit/endpoint-micropub": "^1.0.0-beta.25",
"@indiekit/error": "^1.0.0-beta.25",
"@indiekit/frontend": "^1.0.0-beta.25"
},
"publishConfig": {
"access": "public"
}
}