Files
OwnCord/docs/architecture/README.md
T
Claude cf8e5aae24 docs: add architecture blueprints and 2026-07-19 audit
Add docs/architecture/ — a curated blueprint set with 10 Mermaid diagrams
covering system context, deployment topology, server package map, REST
request lifecycle, WebSocket auth/replay/dispatch, the full data model
(migrations 001-015), voice/E2EE flow, and the client module map.

Add docs/audit-2026-07-19.md — successor to audit-2026-04-07.md:
re-verifies carried-over findings, catalogues spec-vs-code drift in
api.md/protocol.md/schema.md (incl. the announcement channel-type
contradiction and the undocumented voice-E2EE protocol surface), records
server/client/CI findings with file:line evidence, and closes with a
12-item prioritized improvement backlog.

Link both from the README docs index.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UA17KPvqGBX3XbXYnMf1rA
2026-07-19 12:18:20 +00:00

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# OwnCord Architecture Blueprints
**Verified against:** commit `ddc49f0`, 2026-07-19
**Companion audit:** [docs/audit-2026-07-19.md](../audit-2026-07-19.md)
This directory is the curated architectural map of OwnCord — the "blueprints" for
the whole system. Every diagram is a Mermaid fenced block (GitHub renders these
natively) followed by a prose explanation and a **Source of truth** file list.
## Index
| Doc | Diagrams | Covers |
|-----|----------|--------|
| [system-overview.md](system-overview.md) | D1 System context, D8 Deployment topology | All processes, trust boundaries, ports, single-instance constraints |
| [server.md](server.md) | D2 Server package map, D3 REST request lifecycle | Go package structure, DB-access styles, middleware chain |
| [websocket.md](websocket.md) | D4 WS connect / replay / dispatch | Real-time engine: auth handshake, 3-tier reconnect replay, backpressure, V1/V2 dispatch |
| [data-model.md](data-model.md) | D5 Entity-relationship overview | All 23 tables from migrations 001015, grouped by domain |
| [voice-e2ee.md](voice-e2ee.md) | D6 Voice + E2EE flow | LiveKit token flow, loopback TLS tunnel, ECDH key-holder relay |
| [client.md](client.md) | D7 Client module map | Tauri client: bootstrap, dispatcher, stores, Rust sidecars |
## Maintenance rule
These documents are **curated, not generated**. The rule that keeps them honest:
> If a PR changes the *structure* of anything listed in a diagram's
> **Source of truth** list (new package, new table, new message type, changed
> flow), that PR updates the corresponding diagram in the same change.
Diagrams reference stable identifiers (package names, table names, message-type
strings) rather than line numbers wherever possible. Line-number evidence lives
in the dated audit reports, which are point-in-time snapshots by design.
## Relationship to other docs
- `docs/api.md`, `docs/protocol.md`, `docs/schema.md` are the *reference specs*
(request/response shapes, wire formats, DDL). These blueprints describe
*structure and flow*, not payload shapes. Known drift between the specs and
the code is catalogued in [audit-2026-07-19.md §2](../audit-2026-07-19.md).
- `docs/client-architecture.md` predates the abandonment of the Solid.js
migration; [client.md](client.md) reflects the current state.