deny.toml

# cargo-deny configuration — supply-chain policy for the ruvector
# workspace. See the supply-chain CI workflow (`.github/workflows/
# supply-chain.yml`) for how this gets enforced on every PR + on a
# weekly scheduled scan.
#
# Run locally:
#     cargo install --locked cargo-deny
#     cargo deny check
#
# Four sub-checks run:  advisories, bans, licenses, sources.
# Each fails the run independently; together they form the crate-graph
# half of our supply-chain defence (npm side is in the same workflow).

[graph]
# Sensible target set so we don't pull in checks for triples we never
# build day-to-day. wasm32-unknown-unknown is gated per-crate by the
# `wasm` features and gets its own checks in the wasm CI jobs.
targets = [
    { triple = "x86_64-unknown-linux-gnu" },
    { triple = "aarch64-unknown-linux-gnu" },
    { triple = "x86_64-apple-darwin" },
    { triple = "aarch64-apple-darwin" },
]

# ─────────────────────────────────────────────────────────────────────
# 1) advisories — RustSec DB scan
# ─────────────────────────────────────────────────────────────────────
[advisories]
db-urls = ["https://github.com/RustSec/advisory-db"]
version = 2

# Surface yanked crates as warnings. Promote to `deny` once we've
# migrated off whichever transitive holds the yanked version.
yanked = "warn"

# Whitelist specific RUSTSEC IDs with justification + re-review date.
# Every entry MUST carry a justification and an explicit re-review
# date — we revisit on each minor release at minimum. Dependabot will
# auto-resolve most of these as upstreams publish fixes; this list is
# meant to shrink over time.
ignore = [
    # ── Real vulnerabilities (need active migration path) ────────────

    # rsa 0.9.x — Marvin Attack timing sidechannel (RUSTSEC-2023-0071).
    # No patched version exists; the RustCrypto/RSA team is rewriting
    # to constant-time. Used by `ruvector-kalshi` for Kalshi exchange
    # API signing (RSA-PSS-SHA256, mandated by the exchange). Mitigation
    # per the advisory: "local use on a non-compromised computer is
    # fine" — we sign locally and an attacker would need to observe
    # sub-ms timing across many requests through the network response
    # timing to recover the key. Risk is acceptable for trading-bot
    # use; re-review on 2026-08-01 or when `rsa 0.10` ships with the
    # constant-time fix (track: https://github.com/RustCrypto/RSA/issues/626).
    "RUSTSEC-2023-0071",

    # ── Unsoundness (no exploit path in our usage) ───────────────────

    # rand 0.8.5 — unsound only when paired with a *custom logger* that
    # logs during random number generation (RUSTSEC-2026-0097). We use
    # `tracing` and never log inside RNG draws; the unsound condition
    # cannot be triggered. Re-review on `rand 0.9` adoption across the
    # workspace.
    "RUSTSEC-2026-0097",

    # imageproc 0.25.0 — three unsoundness advisories around image
    # sampling / bounds checks. Pulled transitively via the scipix
    # examples crate, never reached by the publish artifacts of any
    # crates.io-published member. Unsound != exploitable here: inputs
    # are caller-controlled image buffers in offline experiments.
    # Re-review on 2026-08-01 or when imageproc publishes 0.26 with
    # the fixes.
    "RUSTSEC-2026-0115",
    "RUSTSEC-2026-0116",
    "RUSTSEC-2026-0117",

    # ── Unmaintained transitive deps (informational, no CVE) ─────────

    # proc-macro-error 1.x — unmaintained, transitively required by
    # several proc-macro deps (clap-derive ecosystem). 2.x is API
    # incompatible. Dependabot tracking. Re-review on 2026-07-01.
    "RUSTSEC-2024-0370",

    # number_prefix — unmaintained, used transitively by indicatif. No
    # known successor; indicatif itself is still maintained. Informational.
    "RUSTSEC-2025-0119",

    # paste 1.0.x — archived upstream 2024-10. Pulled transitively via
    # nalgebra/simba and several proc-macro deps. No vulnerability,
    # just informational. Re-review on 2026-08-01.
    "RUSTSEC-2024-0436",

    # bincode 1.x — unmaintained, 2.x is API-incompatible. Multiple
    # call sites across rvf + serialization layers; migration queued.
    # Re-review on 2026-07-01.
    "RUSTSEC-2025-0141",

    # instant 0.1.x — unmaintained. Transitive via async-std / wasm
    # adapters. Replacement is `web-time` but several transitives still
    # pin instant directly. Re-review on 2026-07-15.
    "RUSTSEC-2024-0384",

    # rand_os 0.x — unmaintained, replaced by getrandom. Transitive via
    # legacy rand internals; modern paths use getrandom directly.
    "RUSTSEC-2021-0140",

    # core2 0.4.0 — yanked, but pulled transitively via the rav1e/
    # image/imageproc chain (offline-only scipix examples crate).
    # Re-review when imageproc bumps off ravif 0.13.
    "RUSTSEC-2025-0124",

    # rustls-pemfile 1.x — unmaintained, replaced by rustls-pki-types'
    # builtin PEM parser. Transitive via reqwest / tokio-tungstenite.
    # Migration is a transitive bump; Dependabot tracking.
    "RUSTSEC-2025-0134",

    # rusttype 0.9 — unmaintained (RUSTSEC-2026-0105). Used by
    # imageproc's text-rendering path which we don't exercise (scipix
    # offline experiments only). No safe upgrade available. Re-review
    # 2026-08-01.
    "RUSTSEC-2026-0105",
]

# ─────────────────────────────────────────────────────────────────────
# 2) bans — explicit crate-name allow/block list
# ─────────────────────────────────────────────────────────────────────
[bans]
# 136-member workspace pulls both Tokio and async-std families,
# producing legitimate version skew (e.g. nalgebra 0.32 vs 0.33 across
# linear-algebra crates). Track for cleanup but `warn`, not `deny`.
multiple-versions = "warn"

# Refuse `version = "*"` for crates.io deps in any of our Cargo.tomls
# — that's how typosquatting + accidental floats land malicious
# versions. Demoted to `warn` for now because several internal/path
# wildcards exist in the mcp-brain + consciousness experiment crates
# (those use `workspace = "*"` for path-only deps which cargo-deny
# can't always distinguish from registry wildcards). Tracked for
# tightening to `deny` once those are migrated to explicit version
# constraints. Re-review on 2026-08-01.
wildcards = "warn"

# Highlight transitively-pulled-in deep deps so reviewers can audit
# tree growth without explicit blessing.
highlight = "all"

# Concretely forbidden crates — empty for now. Use this slot to
# quickly block a compromised package mid-flight without editing the
# workflow.
deny = []

# Allow internal workspace path deps to use `version = "*"` until the
# tighten-up pass lands. Listed crates have been audited as path-only.
allow-wildcard-paths = true

# ─────────────────────────────────────────────────────────────────────
# 3) licenses — what we'll allow in the graph
# ─────────────────────────────────────────────────────────────────────
[licenses]
version = 2

# Matches `actions/dependency-review-action`'s allow-list in the
# supply-chain workflow so the two checks agree.
#
# Additions vs sublinear-time-solver's allowlist:
#   * BSL-1.0           — Boost Software License (xxhash-rust transitive
#                         via rvf-wire → mcp-brain-server + benchmarks)
#   * CDLA-Permissive-2.0 — used by tch-rs / onnxruntime style deps
#   * NCSA              — University of Illinois/NCSA Open Source
#                         License (LLVM family deps)
allow = [
    "MIT",
    "Apache-2.0",
    "Apache-2.0 WITH LLVM-exception",
    "BSD-2-Clause",
    "BSD-3-Clause",
    "ISC",
    "Unicode-DFS-2016",
    "Unicode-3.0",
    "MPL-2.0",
    "Zlib",
    "CC0-1.0",
    "BSL-1.0",
    "CDLA-Permissive-2.0",
    "NCSA",
]

confidence-threshold = 0.8
exceptions = []

# Workspace-internal crates without `license = "..."` set are research
# / examples crates with `publish = false`. Ignore them rather than
# failing the run — they're never shipped to crates.io. If one is ever
# flipped to `publish = true`, the publish flow's `cargo publish` step
# will refuse it without an explicit license, so this is safe.
private = { ignore = true }

# ─────────────────────────────────────────────────────────────────────
# 4) sources — which registries / git remotes the graph can pull from
# ─────────────────────────────────────────────────────────────────────
[sources]
# Default: only the official crates.io registry. Anything else (private
# mirror, git dep) must be explicitly allowed.
unknown-registry = "deny"
# `warn` instead of `deny` for ruvector because the workspace pulls
# several legitimate git deps (vendored hailo bindings, in-flight
# upstream fixes pinned to commits). Promote to `deny` once those
# have crates.io releases. Each unknown-git appearance shows up in
# the CI log so reviewers can challenge it on a per-PR basis.
unknown-git = "warn"

# Allow-list for git remotes — populated on demand. If a future PR
# needs a git dep, this is where the reviewer adds it with a
# justification comment.
allow-git = []
allow-registry = ["https://github.com/rust-lang/crates.io-index"]