Extends the #215 abstraction:
- OpenAICompatibleLLMProvider / OpenAICompatibleEmbeddingProvider — one impl (via
the official openai SDK) covers OpenAI, xAI (api.x.ai/v1), Ollama
(…:11434/v1), OpenRouter, etc.; they differ only by base_url, key, and model.
- Registry factory: build_llm_providers() / build_embedding_providers() return
every provider whose credentials are configured, so you can run several
concurrently. get_llm_provider(name)/get_embedding_provider(name) select by
name, falling back to default_*_provider, then Null.
- Per-provider env config (ANTHROPIC_*, OPENAI_*, XAI_*, OLLAMA_*) +
DEFAULT_LLM_PROVIDER / DEFAULT_EMBEDDING_PROVIDER; documented in .env.example.
Defaults keep AI off (empty registry).
Embeddings now have real backends (OpenAI/Ollama), still separate from the LLM
since Anthropic offers no embeddings endpoint. Tests cover multi-provider
selection, default resolution, disabled-without-credentials, and null fail-loud.
Full suite 87 passed.
Relates to #215.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
Adds the vendor-agnostic seam the AI assistant + match-ranking plug into:
- LLMProvider / EmbeddingProvider ABCs (base.py). LLM and embeddings are
SEPARATE abstractions — Anthropic has no embeddings endpoint, so each is
configured independently and either can be off.
- NullLLMProvider / NullEmbeddingProvider — the default; fail loud with a clear
"not configured" error so AI-off deployments don't silently no-op.
- AnthropicLLMProvider — first concrete LLM impl, via the official anthropic SDK
(default model claude-opus-4-8). A local provider (e.g. Ollama) would be
another subclass of the same interface.
- Factory in deps.py (get_llm_provider / get_embedding_provider) selects by
env (MODEL_PROVIDER / EMBEDDING_PROVIDER); documented in .env.example.
Providers are read-only text/vector producers — they never touch the DB, so the
"AI never writes autonomously" invariant (CLAUDE.md #1) holds; writes will go
through ChangeProposal (#214).
Tests: provider selection (null default, anthropic when keyed, fallback without
key) + null providers raise. 81 passed.
Closes#215
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
Backlog §2.10: registration issued a live session and email_verified_at was
written but never read, so an unverified user had full access and there was no
switch to require verification.
Add REQUIRE_EMAIL_VERIFICATION (default false). When true:
- resolve_session_user returns None for a user whose email_verified_at is null —
the single read-side gate covering every authenticated request, incl. the
session minted at registration.
- login raises 403 ("email not verified") instead of issuing a useless token.
Default false on purpose: self-hosts without SMTP, and accounts created before
this gate existed (email_verified_at null), must not be locked out. Operators
enable it once mail works and accounts are verified. Documented in .env.example.
Tests: default-off keeps unverified accounts working; on → register's session
won't resolve (401), login is 403, and after verify-email both work. 75 passed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
ripper already runs a single global nickfedor/watchtower (label-enabled) that watches every stack; the bundled containrrr/watchtower was redundant and crash-looped (its Docker API client is too old for Docker 29). Keep the watchtower.enable labels on backend/frontend so the host instance auto-deploys them; remove the per-stack service and profile.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
Watchtower (profile-gated) watches only the label-enabled backend/frontend containers and recreates them when a new :test-main digest lands in the registry, polling every 120s. Scoped by label so it never touches Postgres/MinIO/Caddy/cloudflared. Reads registry creds from the host docker config. Lab host runs COMPOSE_PROFILES=tunnel,watchtower.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
A cloudflared service (opt-in via the 'tunnel' compose profile, token from CLOUDFLARE_TUNNEL_TOKEN) connects the lab to Cloudflare. One public hostname -> http://caddy:80 is sufficient because Caddy does the internal path routing. Mirrors the drawbar tunnel setup.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
Split the registry endpoints like the drawbar containers. Per-component Gitea Actions workflows (build-backend, build-frontend; runs-on docker, path-filtered) push images to the LAN endpoint 192.168.0.2:1234 over plain HTTP (buildx insecure/http) to bypass Cloudflare's request-body limit, then link each package to the repo via the Gitea API. Auth via the REGISTRY_TOKEN Actions secret (the same token drawbar uses). Tag scheme: test-main / test-sha-<long> / version / latest (v* tags).
The deploy compose now PULLS git.jpaul.io/justin/provenance-{backend,frontend}:${IMAGE_TAG:-test-main} (no host build); docker-compose.dev.yml is a local-build override for dev / pre-CI. Replaces the previous single build.yml. Docs + memory updated.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
Two tables (sessions, user_tokens) + migration; only token *hashes* are stored, so a DB leak yields no usable credential. Argon2id password hashing and token primitives in app/core/security. Config and .env.example gain session/cookie/token TTLs, app base URL, and SMTP settings (twelve-factor). Migration verified reversible (drops the token_purpose enum) and matches the models.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
One env-driven compose stack stands up the whole system per ARCHITECTURE §2/§12. Postgres uses the pgvector image (pgvector + pg_trgm in contrib); MinIO is the S3-compatible store; Caddy reverse-proxies /api/* and /health* to the backend with an env-driven site address (':80' local, a domain for auto-HTTPS, or plain HTTP behind a Cloudflare Tunnel). Healthchecks and depends_on gate startup order.
.env.example documents twelve-factor config (DB, S3, SMTP, Caddy, model keys) with placeholders; no secrets in the repo. Verified end-to-end on the deploy target: all services healthy, /health/ready green against real Postgres.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Justin Paul <justin@jpaul.me>
justin