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# cargo-deny configuration: supply-chain gate for the MNW server. |
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# |
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# Run by Sando's `cargo_deny` gate as `cargo deny check` (all four checks). |
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# This complements `cargo audit`: `bans` surfaces duplicate-version clusters |
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# (the x509/crypto and rustls dual stacks the audits flag), and `sources` fails |
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# the build if any dependency is pulled from a registry or git remote we did not |
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# sanction. |
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# |
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# `licenses` is now part of the gate. The cleanup it was waiting on has landed: |
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# docengine and s3-storage carry `license = "MIT"`, per the licensing strategy |
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# (reusable infra is MIT, products are PolyForm-Noncommercial). |
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|
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[advisories] |
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version = 2 |
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# Mirror of `.cargo/audit.toml`: every entry is a transitive advisory we cannot |
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# resolve by bumping our own direct deps, kept in sync with the cargo-audit |
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# posture. Directly-fixable advisories are fixed in Cargo.toml, never parked here. |
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ignore = [ |
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"RUSTSEC-2023-0071", # rsa Marvin timing side-channel, only via signature *verification* crates; we never decrypt with rsa. |
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"RUSTSEC-2025-0141", # bincode unmaintained, transitive tooling, no code change available. |
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"RUSTSEC-2020-0095", # difference unmaintained, via a dev/test dep. |
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"RUSTSEC-2024-0436", # paste unmaintained, via proc-macro deps. |
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"RUSTSEC-2025-0134", # rustls-pemfile unmaintained, via AWS SDK TLS. |
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"RUSTSEC-2026-0173", # proc-macro-error2 unmaintained, via a macro dep. Was in .cargo/audit.toml but never mirrored here. |
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# wasmtime "Stores can mix up type indices between engines" (3.8 low), via |
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# yara-x 1.19.0, which pins the 43 line while the fixes skip it. Not |
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# applicable: the bug needs two wasmtime Engines and production builds |
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# exactly one (scanning/mod.rs:499). Full rationale + the condition that |
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# would invalidate it: .cargo/audit.toml. |
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"RUSTSEC-2026-0222", |
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] |
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|
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[bans] |
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# Duplicate versions are the supply-chain smell the audits track (x509/crypto |
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# cluster, rustls 0.21/0.23 dual stack via the AWS SDK). Surface them as |
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# warnings rather than failing the build: they are transitive and not yet |
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# de-duplicable: so a *new* duplicate is visible in CI output without blocking |
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# a deploy. Promote to "deny" with a `skip` list once the tree is de-duped. |
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multiple-versions = "warn" |
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wildcards = "deny" # a `*` version requirement on any dependency fails the build |
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allow-wildcard-paths = true # ...except first-party path deps, which legitimately use path, not version |
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highlight = "all" |
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|
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# The C crypto backends, banned by name. Two comments in Cargo.toml (on |
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# webauthn-rs and on async-stripe) already said cargo-deny banned openssl-sys; |
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# until now it did not, and nothing here could see the server sitting on |
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# aws-lc-rs while the rest of the tree moved to ring. These are the `-sys` |
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# crates rather than their wrappers because the wrapper is reachable as a |
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# no-op feature, and it is the C toolchain that is the cost: it lands on the |
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# build path for every architecture built natively (fw13, astra, mbp, |
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# windows-x86) and it is what stops miri from ever reaching a verdict. |
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# |
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# The standing choice is the most-Rust backend available: rust_crypto > ring > |
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# aws-lc-rs. If a transitive dep drags one of these back in, that is a real |
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# finding and the fix is a feature selection, not an entry in this list. |
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deny = [ |
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{ name = "openssl-sys" }, |
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{ name = "aws-lc-sys" }, |
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] |
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|
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[sources] |
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unknown-registry = "deny" # no crate may come from a registry other than the allow-list below |
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unknown-git = "deny" # no crate may come from an unsanctioned git remote |
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allow-registry = ["https://github.com/rust-lang/crates.io-index"] |
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# Our own forge. docengine is consumed as a git dep on purpose (Cargo.toml:122) |
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# so a container build can take it without the repo checked out beside this one; |
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# multithreaded and GoingsOn keep path deps to the same crate. |
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# |
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# This is invisible on a dev box: ~/Code/.cargo/config.toml patches this URL (and |
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# three more makenot.work git deps) to local checkouts, so `cargo deny` run from |
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# ~/Code sees a path dependency and reports sources ok. The Sando worktree lives |
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# under /srv/sando and inherits no such patch, which is why the gate is the thing |
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# that sees the real dependency graph. When these disagree, the gate is right. |
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allow-git = ["https://makenot.work/git/max/docengine.git"] |
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|
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[licenses] |
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version = 2 |
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# Every license family present in the tree today. All permissive/weak-copyleft; |
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# `r-efi`'s LGPL-2.1-or-later is satisfied by its MIT/Apache OR-clause. |
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allow = [ |
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"MIT", |
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"MIT-0", |
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"Apache-2.0", |
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"BSD-1-Clause", |
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"BSD-2-Clause", |
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"BSD-3-Clause", |
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"0BSD", |
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"ISC", |
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"BSL-1.0", |
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"Zlib", |
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"MPL-2.0", |
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"CC0-1.0", |
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"Unlicense", |
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"Unicode-3.0", |
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"CDLA-Permissive-2.0", |
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"BlueOak-1.0.0", |
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"bzip2-1.0.6", |
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# cranelift, via yara-x. Apache-2.0 with the LLVM linking exception: |
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# more permissive than bare Apache-2.0, no copyleft obligation. |
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"Apache-2.0 WITH LLVM-exception", |
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] |
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confidence-threshold = 0.9 |
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# First-party product crates carry the product license; allow it for exactly |
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# these, not tree-wide. |
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# The identifier must carry the `LicenseRef-` prefix, because PolyForm is not on |
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# the SPDX list and `license = "PolyForm-Noncommercial-1.0.0"` is not a valid |
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# expression. These exceptions were written without it and so matched nothing — |
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# cargo-deny reported both as `license-exception-not-encountered` while |
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# simultaneously rejecting the crates they were meant to cover. |
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exceptions = [ |
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{ name = "makenotwork", allow = ["LicenseRef-PolyForm-Noncommercial-1.0.0"] }, |
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{ name = "tagtree", allow = ["LicenseRef-PolyForm-Noncommercial-1.0.0"] }, |
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] |
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|