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Commits
| Author | SHA1 | Message | Date | |
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 JesseMarkowitz
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8c65ae99de |
M2: cut the hosted product away from the local one
94 files, +1,395 -6,578. Three files are new; twenty-four are gone. The milestone is subtraction, and what is left is the single-user local storyteller the specification describes. Removed in full: campaign scripting and its QuickJS sandbox; multi-user accounts, guest sessions, login, registration and the shared demo key; the visitor-analytics tables, dashboard and page beacon; the access log of sign-ins, addresses and devices; per-IP and per-user rate limiting and quotas; Render deployment config; Postgres and psycopg; cloud inference providers, the API-key field and the key encryption that existed to store it; session-cookie signing. None of it was hidden behind a flag — the routes are gone and answer 404. Two things were kept that the brief allowed keeping. The `users` table and its foreign keys stay as an internal ownership detail, because rewriting them out means a migration across most of the schema to delete a column that costs nothing; nothing creates a second user and no request carries an identity. Five inert tables and four inert columns stay for the same reason, so an M1 campaign database opens unchanged. The one addition is app/endpoints.py, which decides where a story may be sent. Loopback, RFC1918, link-local, unique-local and CGNAT — an explicit allowlist of networks, not a guess at what `ipaddress` means by "private", which calls the documentation ranges private and IPv6 loopback reserved. Every address a hostname resolves to must be in it, so a split answer does not squeak through, and the rule runs both when the endpoint is saved and before every outbound request, because a name that resolved to the LAN this morning can resolve elsewhere this afternoon. Known cloud hosts are named in the refusal so the error says why rather than looking like broken DNS. TLS is never traded against it: M1's shared trust context is intact on all four clients and there is no way to skip verification. The hardcoded 120-second model timeout is now a setting. That was not theoretical — on this GPU-less four-core host a cold load of qwen2.5:3b-instruct took 648.9 seconds to produce the first turn, while turns 2 to 5 of the same campaign took 3.6 to 13.1. Connect stays short at 10s so a wrong address still fails fast; the read timeout defaults to 300s and is bounded at 3600, because "wait longer" must stay a number. Two defects found while testing and fixed here. An unknown /api path fell through the SPA catch-all and came back as HTML with status 200, so a client asking for JSON parsed a web page instead of learning the route was gone. And AIDND_CORS_ORIGINS accepted "*", which on an unauthenticated loopback API would hand every page on the Internet a write handle on the campaign database; it now refuses to start. Verified rather than assumed. Offline, on a network with no route out and no DNS: five turns, retry with both takes retained, restart with an identical transcript digest, a failed model call leaving the accepted AI-turn count untouched, and a capture with zero non-loopback unicast packets. Against a real second machine on the LAN over HTTPS with a private CA: four turns, restart, and a capture showing 289 packets to the approved host, 344 loopback, zero anywhere else, zero DNS queries. Cloud and public endpoints refused with their reasons; no API key settable; every removed route 404. 604 backend tests pass, down from 648 by the fifteen retired with the subsystems they tested and up by the twenty-nine added for the endpoint policy and the removed surface. The scripting tests were not deleted: eight files used a JavaScript counter as instrumentation for the state snapshot and rollback machinery, which M2 does not touch, so the counter moved to the world-state engine and those tests still assert what they always did. Frontend lint and build are clean; the image builds, and its wheel-building stage is gone with quickjs. No M3 work. Undo is still destructive and there is still no Redo. |
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Parth
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e7d75c3b05 |
Rewrite Python comments in Google developer documentation style (#12)
* Rewrite comments in Google developer documentation style Rewrite the comments and docstrings across the backend core modules so they read plainly. The previous prose was accurate but dense and figurative, which made it slow to skim. Applies the Google developer documentation style guide: short sentences, active voice, present tense, American spelling, and no metaphors, idioms, or rhetorical asides. Replaces em-dash chains with separate sentences. |
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parththakkar106andClaude Opus 5
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041f9e25f3 |
Count the visits, and say whether anyone got anywhere
A hosted demo raises a question a local app never does: is anyone using it, and do they reach the part that matters? `/analytics` answers it — visitors, pages, referrers, countries, devices, which shared scenarios get played, turns and demo-key spend, API and turn errors, and a funnel from visited to played a turn to signed up. Not a third-party script, for reasons specific to this one. The CSP allows `script-src 'self'`, so a tracker means loosening it; adblockers eat the popular ones, which silently biases exactly the technical audience this project gets shown to; and none of them can see the measurement that actually matters here, which is a turn, not a pageview. **A visit is a write and never a read.** After the 189x egress fix it would be perverse to add a feature that reads rows per request, so counts accumulate in a process-local dict and flush every 60s as UPSERTs. Storage is a generic `(day, metric, label) -> hits` counter, so measuring something new later costs a constant rather than a migration, plus one row per visitor per day for the funnel flags. Every dashboard query is a GROUP BY returning tens of rows however much traffic sits behind it; a month reads back in a few kilobytes. The buffer's cost is that a hard restart can lose up to a minute — the flusher also runs on shutdown, and a tier that sleeps when idle sleeps on an empty buffer anyway. **The counters are anonymous; the access log beside them is not, on purpose.** A visitor is `HMAC(secret, "visitor:<user id>")` truncated to 32 chars — one-way, so `analytics_daily` and `analytics_visitor_days` cannot be joined back to `users`, and keyed, so no client can compute one. Story content never reaches that module, and the only content it ever names is a seeded public scenario's title; a player's own titles are theirs. `accesslog.py` is the identifying half and is a separate module writing a separate table so that separation is a property of the code rather than a convention: `access_events` records sessions, sign-ins, registrations and failed attempts with address, email and device, read on a second tab of the same page behind the same gate. Both halves are gated on `AIDND_ANALYTICS_EMAILS`, not `POWER_USERS`. An unmetered tester is not automatically someone who should see the traffic. The route 404s and the nav link is absent for everyone else, the same treatment AI Chat gets; unset in a hosted deploy means nobody sees it, including me. Three things came out of building it that a test would not have suggested. **A failed turn is an HTTP 200 with a bad ending.** The status-code middleware cannot see one, so a demo whose model had started refusing every request would look perfectly healthy from outside. All five SSE error paths in `_generate_turn` now go through a `turn_error()` helper that counts on the way out. Error buckets elsewhere are labelled by the matched route template rather than the requested path — one bucket per endpoint instead of one per adventure id, and, the reason it isn't merely tidier, an unmatched path is entirely attacker-chosen, so labelling by it would let anyone mint rows. **The funnel counts people, not clicks.** A player who starts six adventures is one person who started an adventure. That is the whole reason the per-visitor-day table exists; its flags only ever turn on, and `is_new` is settled by the first write of a visitor's first day. **The tests run on SQLite and production is Neon.** A flush that raises is caught and logged, so a dialect mistake in the UPSERTs would have stayed invisible until the dashboard quietly never filled. `test_the_upserts_compile_for_postgres` compiles both statements against the Postgres dialect without connecting to one. Two things this leans on elsewhere. `limits._client_ip` is now public `client_ip`: the access log needs the same answer, and two functions both deciding which hop is the caller's is how one of them ends up trusting a header it shouldn't. And the cleanup sweeper now starts if *either* job has work — a deployment can keep every guest forever and still want its visitor-day rows aged out. No migration. Both tables are new and `bootstrap()` calls `create_all` on existing databases too, the route `branches` took in Phase 14, so `LATEST_VERSION` is still 64. 497 tests green, frontend lint and build clean, driven by hand against a synthetic 90-day fixture at 1568px. The narrow-screen layout follows the existing 720px block but is unverified: `resize_window` is ignored on a maximized Chrome and `frame-ancestors 'none'` rules out checking it in a sized iframe. Also repaired here: a rename in test_ratelimit_hardening.py had run through the test names themselves, leaving `testclient_ip_*` — still collected by pytest, which is why it passed unnoticed. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DfMCsN1KBLsTqMkj5hSgrY |
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parththakkar106andClaude Opus 5
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57c24a07d8 |
Redesign the library UI and add scenario cover art
Rework the home page into a single landing surface and give the app a
consistent visual language, chosen as "illuminated tome" over two other
pitched directions because it builds on the existing Cinzel + gold identity
instead of replacing it.
Home is now Continue (up to 4 in-progress stories, each showing where you
left off) over a scenario shelf, each section with a "See all" link. The
full adventure list moves to /adventures.
Scenario cover art has three tiers, in precedence order: an uploaded picture
(downscaled client-side to 400px WebP before storing), an emoji, or gradient
art generated from a hash of the title so no card is ever an empty box.
Adventures inherit their scenario's art. Images live in the row rather than
on disk because Render's free tier has no persistent volume, and it keeps
export bundles self-contained; list responses carry a cacheable
/api/scenarios/{id}/image URL rather than the base64.
Also: ambient drifting motes behind the app, loading skeletons, staggered
card entrance, ornamental scene breaks and a drop cap in the story, a
"Weaving" thinking indicator, and a toast system replacing every alert().
Two fixes found along the way:
- Importing a scenario bundle with no "tags" key returned a 500. Column
defaults are not applied until flush, so the attribute was still None
when the width clamp sliced it.
- Anything meaning "the story's latest narration" was missing action type
"start", which is the only text a freshly created adventure has, so new
adventures looked empty. Collected as NARRATION_TYPES.
Migrations 30 and 31 add scenarios.image and scenarios.icon; both are
additive with a '' default and were verified against a database stamped at
29. vite.config.js now reads AIDND_API_PORT so the recurring port-8000
clash with another local app needs no file edit.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014FGY1yvzSeKgTtRfeVtDmx
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parththakkar106andClaude Opus 4.8
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4dac445f90 |
Add Phase 12: native RPG world state
Structured world/player/NPC stats, two-way flags, and sticky milestones per scenario (stat_schema). The AI proposes a per-turn delta; a Python engine referees it (clamp to min/max, per-turn cap, cooldown, counters). Band word-labels plus a fixed stat guide (descriptions + full ranges) keep the model grounded. World State drawer + Insights delta report; undo/retry roll it back via the Phase 11 snapshot pattern. - migrations 26-28 (scenarios.stat_schema, adventures.world_state, actions.world_state_before); all nullable, additive, safe on existing rows - migration 29 raises the default context budget 4096 -> 16384 (custom values preserved) - seeded demo scenario 04-rpg-world-state.json (Bandit Camp) - 19 new tests (33 total pass) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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parththakkar106andClaude Opus 4.8
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4772171b6c |
Phase 9: production hardening
Config via env, abuse/resource limits, and production serving so the app is safe to expose publicly: - Fail-fast on missing SECRET_KEY when MULTI_USER=true - quickjs per-execution time/memory limits (while(true) can't hang server) - Per-user/per-IP rate limiting on turn/script/auth endpoints - Request body size limit + per-user row caps - Security headers (CSP, X-Frame-Options, nosniff, referrer-policy) incl. SSE - Debug router 403 and /docs disabled in multi-user mode - DATABASE_URL support (defaults to Neon Postgres) alongside SQLite - Documented all env vars in backend/.env.example Verified locally via uvicorn (MULTI_USER=1, SQLite); see plan/09-phase-hardening.md. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017e6tQuojBLYPetUfmhit4X |
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parththakkar106andClaude Fable 5
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de4db373f2 |
Phase 8: optional accounts, per-user data, shared demo key
Guest-first multi-user mode behind AIDND_MULTI_USER (local installs unchanged): signed-cookie guest sessions bootstrapped by /api/auth/me, register upgrades the guest in place, login/logout, per-IP rate limits. Every router scoped by user_id; Settings become per-user with the API key Fernet-encrypted at rest and write-only through the API. Users without a key get a server-funded demo key (OpenRouter free models, 20 turns/day, memory bank disabled on demo turns). Public read-only demo scenarios (seed_demo.py); debug log restricted to local mode. Frontend: auth modal + guest nudge, 401 re-establish/retry, demo banner and key management in Settings. Migrations 13-23 adopt existing data under a local user and encrypt stored keys. Verified: migration on a copy of real data.db, two-session isolation + register/login via curl and Chrome, demo cap 429, live OpenRouter turn through the encrypted-key path, vite build + oxlint. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KFsGHju9szibJJa2YJcdbg |
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parththakkar106andClaude Fable 5
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253b533d3b |
Fix remaining code-review findings (15 bugs; #11 skipped as AID-compatible)
Backend: - provider: fall back to parsing a plain JSON body when a server ignores stream=true (was: silent empty turn); error if response has no text (#5) - memorybank: clamp cursors after undo/retry shrinks the action list, and translate summary_cursor (list position) to an Action.index boundary before comparing with Memory.source_end (#7) - memorybank: pinned memories now count toward the top_k budget (#8) - memorybank: cosine() returns 0.0 on dimension mismatch; changing the embedding model clears stored vectors so they re-embed (#9) - scripting: MAX_STORY_CARDS cap now counts cards inserted during the hook, so a script can't add unbounded cards in one turn (#10) - settings: /test tolerates non-dict JSON from /models (#13) - scenarios: import accepts worldInformation as a story-card source (#14) Frontend: - per-key debounce timers in PlotPanel and ScenarioEditor — editing two things within 600ms no longer drops the first save (#15, #16) - Continue button no longer discards typed input (#17) - failed retry resyncs actions from the server instead of leaving the removed action missing (#18) - Settings save/test surface errors instead of hanging on Testing… (#19) - InsightsPanel ignores stale responses from superseded requests (#20) - placeholder scan includes story-card trigger keys (#21) addStoryCard returning the 0-based index (falsy for the first card) matches real AI Dungeon per the scripting guidebook — kept, documented (#11). Statuses updated in CODE_REVIEW_FINDINGS.md; stale entries for previously fixed items (#1-4, #6, #12) corrected. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KFsGHju9szibJJa2YJcdbg |
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parththakkar106andClaude Fable 5
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db9f904222 |
Initial commit: AI Dungeon clone (FastAPI backend + React frontend)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KFsGHju9szibJJa2YJcdbg |