Files
ruvnet--RuView/v2/crates/wifi-densepose-sensing-server/Cargo.toml
rUv 67fec45e61 feat(edge-registry): ADR-102 — surface Cognitum cog catalog via /api/v1/edge/registry (#648)
* feat(edge-registry): ADR-102 — surface Cognitum cog catalog via /api/v1/edge/registry

Adds a new sensing-server endpoint that fetches and caches the canonical
Cognitum app registry at
https://storage.googleapis.com/cognitum-apps/app-registry.json (105 cogs
across 11 categories as of v2.1.0). RuView previously had no live
awareness of the catalog — the README's capability table was hand-
curated and went stale as Cognitum shipped new cogs (the registry was
last updated 6 days ago).

ADR:
* docs/adr/ADR-102-edge-module-registry.md — full design, response
  shape, configuration flags, failure modes, and a 12-row security
  review covering SSRF, response inflation, ?refresh abuse, stale-serve
  semantics, TLS, cache poisoning, JSON-panic resistance, etc.

Code:
* v2/.../edge_registry.rs — EdgeRegistry struct + UreqFetcher +
  MockFetcher trait + 7 unit tests. RwLock<Option<CachedEntry>> with
  stale-on-error fallback. MAX_PAYLOAD_BYTES=8 MiB, 10s wire timeout.
* v2/.../main.rs — constructs Option<Arc<EdgeRegistry>> at startup,
  registers GET /api/v1/edge/registry handler, wires Extension layer.
  Handler runs the blocking ureq fetch via tokio::task::spawn_blocking
  so the async runtime stays free.
* v2/.../cli.rs / main.rs Args — three new flags (per user request to
  "allow the registry to be disabled or changed"):
    --edge-registry-url <URL>       (env RUVIEW_EDGE_REGISTRY_URL)
    --edge-registry-ttl-secs <N>    (env RUVIEW_EDGE_REGISTRY_TTL_SECS)
    --no-edge-registry              (env RUVIEW_NO_EDGE_REGISTRY)
  When --no-edge-registry is set or the URL is empty, the endpoint
  returns 404.

Cargo.toml: adds ureq (rustls), sha2, thiserror as direct deps.

README:
* New collapsed "🧩 Edge Module Catalog" section with the full 105-cog
  table generated from the registry, grouped by category with practical
  one-line descriptions (e.g. "Spots irregular heartbeats and abnormal
  heart rhythms", "Detects walking problems and scores fall risk").
  Links to https://seed.cognitum.one/store and the local appliance
  /cogs page. Sits between the HF model section and How It Works.

Tests (7/7 pass):
  first_call_hits_upstream_and_caches
  ttl_expiry_triggers_refetch
  force_refresh_bypasses_fresh_cache
  stale_serve_on_upstream_failure_after_cached_success
  no_cache_no_upstream_returns_error
  upstream_invalid_json_is_treated_as_error
  upstream_sha256_is_deterministic

Security highlights (full review in ADR-102 §"Security review"):
- The registry is metadata-only; per-cog binary signatures (ADR-100)
  remain the trust root for installs. A compromised registry can
  mislead a human reader but cannot ship malicious binaries.
- 8 MiB cap + 10s timeout + Option<Arc<...>> via Extension layer means
  the endpoint can't be used to exhaust memory or pin tokio threads.
- Stale-on-error responses carry an explicit `stale: true` field so
  upstream outages are visible to consumers rather than silently
  masked.
- Endpoint sits behind the existing RUVIEW_API_TOKEN bearer gate when
  set, otherwise unauthenticated (registry contents are public anyway).

* chore: refresh Cargo.lock for ureq/sha2/thiserror deps added by ADR-102
2026-05-19 18:08:43 -04:00

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2.6 KiB
TOML

[package]
name = "wifi-densepose-sensing-server"
version.workspace = true
edition.workspace = true
description = "Lightweight Axum server for WiFi sensing UI with RuVector signal processing"
license.workspace = true
authors = ["rUv <ruv@ruv.net>", "WiFi-DensePose Contributors"]
repository.workspace = true
documentation = "https://docs.rs/wifi-densepose-sensing-server"
keywords = ["wifi", "sensing", "server", "websocket", "csi"]
categories = ["web-programming::http-server", "science"]
readme = "README.md"
[lib]
name = "wifi_densepose_sensing_server"
path = "src/lib.rs"
[[bin]]
name = "sensing-server"
path = "src/main.rs"
[dependencies]
# Web framework
axum = { workspace = true }
tower-http = { version = "0.6", features = ["fs", "cors", "set-header"] }
tokio = { workspace = true, features = ["full", "process"] }
futures-util = "0.3"
ruvector-mincut = { workspace = true }
# Serialization
serde = { workspace = true }
serde_json.workspace = true
# Logging
tracing.workspace = true
tracing-subscriber = { workspace = true }
# Time
chrono = { version = "0.4", features = ["serde"] }
# CLI
clap = { workspace = true }
# Multi-BSSID WiFi scanning pipeline (ADR-022 Phase 3)
wifi-densepose-wifiscan = { version = "0.3.0", path = "../wifi-densepose-wifiscan" }
# Signal processing with RuvSense pose tracker (accuracy sprint).
# default-features = false drops the optional ndarray-linalg/BLAS chain so that
# `--no-default-features` at the workspace root can produce a Windows-friendly
# build without vcpkg/openblas (issue #366, #415).
wifi-densepose-signal = { version = "0.3.0", path = "../wifi-densepose-signal", default-features = false }
# midstream — real-time introspection / low-latency tap (ADR-099 D1).
# Two crates only, on purpose: scheduler / neural-solver / strange-loop are
# explicitly out of scope of ADR-099 (D5).
midstreamer-temporal-compare = "0.2" # DTW / LCS / Edit-Distance pattern matching
midstreamer-attractor = "0.2" # Lyapunov + regime classification
# ADR-102: Edge Module Registry — fetch the canonical Cognitum cog catalog
# at `https://storage.googleapis.com/cognitum-apps/app-registry.json`,
# cache with TTL, surface via /api/v1/edge/registry. ureq is the smallest
# blocking HTTP client we can use without dragging a tokio HTTP stack in;
# rustls is enabled implicitly via the `tls` default feature.
ureq = { version = "2", default-features = false, features = ["tls", "json"] }
sha2 = "0.10"
thiserror = "1"
[dev-dependencies]
tempfile = "3.10"
# `tower::ServiceExt::oneshot` for in-process Router tests (bearer_auth).
tower = { workspace = true }