diff --git a/.github/workflows/cargo-vet-pr-comment.yml b/.github/workflows/cargo-vet-pr-comment.yml new file mode 100644 index 0000000..ba9caa4 --- /dev/null +++ b/.github/workflows/cargo-vet-pr-comment.yml @@ -0,0 +1,137 @@ +# This workflow triggers after cargo-vet workflow has run. +# It adds a comment to the PR with the results of the cargo vet run. +# It first adds a comment if the cargo vet run fails, +# and updates the comment if the cargo vet run succeeds after having failed at least once. + +name: Cargo vet PR comment + +on: + workflow_run: + workflows: [cargo-vet] + types: + - completed + +permissions: + contents: read + pull-requests: write + +concurrency: + group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} + cancel-in-progress: true + +jobs: + + find-pr-comment: + # This job runs when the cargo-vet job fails or succeeds + # It will download the artifact from the failed job and post a comment on the PR + runs-on: ubuntu-latest + outputs: + comment-id: ${{ steps.get-comment-id.outputs.comment-id }} + pr-number: ${{ steps.get-pr-number.outputs.pr_number }} + if: github.event.workflow_run.event == 'pull_request' + steps: + - name: 'Download artifact' + uses: actions/download-artifact@v4 + with: + github-token: ${{ secrets.GITHUB_TOKEN }} + name: pr + path: pr/ + run-id: ${{ github.event.workflow_run.id }} + + - name: 'Get PR number' + id: get-pr-number + run: echo "pr_number=$(cat ./pr/NR)" >> $GITHUB_OUTPUT + + - name: 'Find existing comment' + id: find-comment + uses: peter-evans/find-comment@v3 + with: + issue-number: ${{ steps.get-pr-number.outputs.pr_number }} + comment-author: 'github-actions[bot]' + body-includes: 'comment-tag: [cargo-vet]' + + - name: 'Get comment ID' + id: get-comment-id + if: ${{ steps.find-comment.outputs.comment-id != '' }} + run: echo "comment-id=${{ steps.find-comment.outputs.comment-id }}" >> $GITHUB_OUTPUT + + post-comment-failure: + # This job runs when the cargo-vet job fails + # It will download the artifact from the failed job and post a comment on the PR + runs-on: ubuntu-latest + needs: find-pr-comment + if: github.event.workflow_run.conclusion == 'failure' + steps: + - name: 'Comment on PR - Failure' + uses: peter-evans/create-or-update-comment@v4 + with: + comment-id: ${{ needs.find-pr-comment.outputs.comment-id }} + issue-number: ${{ needs.find-pr-comment.outputs.pr-number }} + body: | + # Cargo Vet Audit Failed + + `cargo vet` has failed in this PR. Please run `cargo vet --locked` locally to check for new or updated unvetted dependencies. + Details about the vetting process can be found in [supply-chain/README.md](../blob/main/supply-chain/README.md) + + ## If the unvetted dependencies are not needed + Please modify Cargo.toml file to avoid including the dependencies. + + ## If the unvetted dependencies are needed + Post a new comment with the questionnaire below to the PR to help the auditors vet the dependencies. + After the auditors have vetted the dependencies, the PR will need to be rebased to pick up the new audits and pass this check. + + ### Copy and paste the questionnaire as a new comment and provide your answers: + + **1. What crates (with version) need to be audited?** + + **2. How many of the crates are version updates vs new dependencies?** + + **3. To confirm none of the already included crates serve your needs, please provide a brief description of the purpose of the new crates.** + + **4. Any extra notes to the auditors to help with their audits.** + + + edit-mode: replace + + - name: 'Label PR' + uses: actions/github-script@v7 + with: + script: | + github.rest.issues.addLabels({ + issue_number: ${{ needs.find-pr-comment.outputs.pr-number }}, + owner: context.repo.owner, + repo: context.repo.repo, + labels: ['cargo vet'] + }) + + post-comment-success: + # This job runs when the cargo-vet job succeeds + # It will update the comment on the PR with a success message + runs-on: ubuntu-latest + needs: find-pr-comment + if: github.event.workflow_run.conclusion == 'success' + steps: + - name: 'Comment on PR - Success' + # Only update the comment if it exists + # This is to avoid creating a new comment if the cargo-vet job has never failed before + if: ${{ needs.find-pr-comment.outputs.comment-id }} + uses: peter-evans/create-or-update-comment@v4 + with: + comment-id: ${{ needs.find-pr-comment.outputs.comment-id }} + issue-number: ${{ needs.find-pr-comment.outputs.pr-number }} + body: | + # Cargo Vet Audit Passed + `cargo vet` has passed in this PR. No new unvetted dependencies were found. + + + edit-mode: replace diff --git a/.github/workflows/cargo-vet.yml b/.github/workflows/cargo-vet.yml new file mode 100644 index 0000000..5e797a7 --- /dev/null +++ b/.github/workflows/cargo-vet.yml @@ -0,0 +1,53 @@ +# This workflow runs whenever a PR is opened or updated. It runs cargo vet to check for unvetted dependencies in the Cargo.lock file. +permissions: + contents: read +on: + pull_request: + +concurrency: + group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} + cancel-in-progress: true + +name: cargo-vet +jobs: + vet: + # cargo-vet checks for unvetted dependencies in the Cargo.lock file + # This is to ensure that new dependencies are vetted before they are added to the project + name: vet-dependencies + runs-on: ubuntu-latest + env: + CARGO_VET_VERSION: 0.10.2 + + steps: + - uses: actions/checkout@v4 + with: + submodules: true + + - uses: actions/cache@v4 + with: + path: ${{ runner.tool_cache }}/cargo-vet + key: cargo-vet-bin-${{ env.CARGO_VET_VERSION }} + + - name: Add the tool cache directory to the search path + run: echo "${{ runner.tool_cache }}/cargo-vet/bin" >> $GITHUB_PATH + + - name: Ensure that the tool cache is populated with the cargo-vet binary + run: cargo install --root ${{ runner.tool_cache }}/cargo-vet --version ${{ env.CARGO_VET_VERSION }} cargo-vet + + - name: Invoke cargo-vet + run: cargo vet --locked + + - name: Save PR number + # PR number is saved as an artifact so it can be used to determine the PR to comment on by the vet-pr-comment workflow + # vet-pr-comment workflow is triggered by the workflow_run event so it runs in the context of the base branch and not the PR branch + if: ${{ failure() }} || ${{ success() }} + run: | + mkdir -p ./pr + echo ${{ github.event.number }} > ./pr/NR + - uses: actions/upload-artifact@v4 + # Need to upload the artifact in both success and failure cases so comment can be updated in either case + if: ${{ failure() }} || ${{ success() }} + with: + name: pr + path: pr/ + overwrite: true diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml index bf7a20d..bd25e7a 100644 --- a/.github/workflows/check.yml +++ b/.github/workflows/check.yml @@ -90,7 +90,7 @@ jobs: - name: Install stable uses: dtolnay/rust-toolchain@stable - name: cargo 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migrate away from it." }, ] # If this is true, then cargo deny will use the git executable to fetch advisory database. # If this is false, then it uses a built-in git library. diff --git a/supply-chain/README.md b/supply-chain/README.md new file mode 100644 index 0000000..07d41ff --- /dev/null +++ b/supply-chain/README.md @@ -0,0 +1,83 @@ +# Working with cargo vet + +## Introduction + +`cargo vet` is a tool to help ensure that third-party Rust dependencies have been audited by a trusted entity. +It matches all dependencies against a set of audits conducted by the authors of the project or entities they trust. +To learn more, visit [mozilla/cargo-vet](https://github.com/mozilla/cargo-vet) + +--- + +## Adding a new dependency + +When updating or adding a new dependency, we need to ensure it's audited before being merged into main. +For our repositories, we have designated experts who are responsible for vetting any new dependencies being added to their repository. +_It is the shared responsibility of the developer creating the PR and the auditors to conduct a successful audit._ +Follow the process below to ensure compliance: + +### For Developers +1. **Respond to `cargo vet` failures**: + - If your PR fails the `cargo vet` step, the cargo-vet workflow will add a comment to the PR with a template questionnaire + - Copy the questionnaire, fill it out and paste it as a new comment on the PR. This greatly helps the auditors get some context of the changes requiring the new dependencies + +2. **Engage with auditors**: + - Respond to any questions that the auditors might have regarding the need of any new dependencies + +3. **Rebase and verify**: + - At their discretion, auditors will check in their audits into either [rust-crate-audits](https://github.com/OpenDevicePartnership/rust-crate-audits) or into the same repository + - Once the new audits have been merged, rebase your branch on main and verify it passes `cargo vet` + ```bash + git fetch upstream + git rebase upstream/main + cargo vet + ``` + +4. **Update PR**: + - If the audits were checked into rust-crate-audits, they will show up in _imports.lock_ on running `cargo vet`. In this case add the updated _imports.lock_ to your PR + - If the audits were checked into the same repository, they will be present in _audits.toml_ after rebase and you can simply force push to your PR after rebase + ```bash + git push -f + ``` + +5. **Check PR status**: + - The existing PR comment from the previous failure will be updated with a success message once the check passes + +### For Auditors + +1. **Review the questionnaire**: + - Check the filled questionnaire on the PR once the developer responds to the `cargo vet` failure + - Respond to the developer comment in case more information is needed + +2. **Audit new dependencies**: + - Inspect the `cargo vet` failures using your preferred method + - Use [gh pr checkout](https://cli.github.com/manual/gh_pr_checkout) to checkout the PR and run `cargo vet --locked` + - Use [Github Pull Requests for Visual Studio Code](https://marketplace.visualstudio.com/items?itemName=GitHub.vscode-pull-request-github) to checkout the PR and run `cargo vet --locked` + - For more suggestions: [Checking out pull requests locally](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally) + +3. **Follow `cargo vet` recommendations**: + - Follow the recommendations of the `cargo vet` command output, either `cargo vet diff` for version update or `cargo vet inspect` for new dependencies + +4. **Record audits**: + - Use `cargo vet certify` to add new audits to _audits.toml_ + - Verify all dependencies pass using `cargo vet` + +5. **Decide audit location**: + - **Shared audits**: New audits should ideally be shared across ODP repositories to reduce the overhead of multiple audits for the same dependencies. To facilitate this, it's recommended to cut and paste the new audits and submit as a separate PR to the _audits.toml_ in [rust-crate-audits](https://github.com/OpenDevicePartnership/rust-crate-audits) + - If due to business reasons, the audits are not to be shared across repositories, copy the updated _audits.toml_ to a new branch off main in the same repository and submit the PR to update the audits + +6. **Communicate successful audit**: + - Communicate to the PR developer via a PR comment so they can update the PR and get `cargo vet` to pass + +--- + +## Tips for using `cargo vet`: + +- **Update _imports.lock_**: + - Import trusted third party audits to reduce the number of new audits to be performed. Running `cargo vet` without `--locked` fetches new imports and updates _imports.lock_ with any audits that are helpful for our project. + +- **Add exemptions**: + - If an audit cannot be performed for some dependency due to time sensitivity or business justified reasons, use `cargo vet add-exemption ` to add the dependency to exemptions in _config.toml_ + - To add all remaining audits to exemptions at once, use `cargo vet regenerate exemptions` + +- **Prune unnecessary entries**: + - Remove unnecessary exemptions and imports using `cargo vet prune` diff --git a/supply-chain/audits.toml b/supply-chain/audits.toml new file mode 100644 index 0000000..2e530d1 --- /dev/null +++ b/supply-chain/audits.toml @@ -0,0 +1,196 @@ + +# cargo-vet audits file + +[[audits.anyhow]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.0.102" +notes = "Full audit: vtable-based type-erased Error. All unsafe sound. deny(unsafe_op_in_unsafe_fn). build.rs does rustc feature probing only. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" + +[[audits.cfg-if]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.3 -> 1.0.4" +notes = "Delta: macro refactor to tt-munching. No unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.defmt]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.3.100 -> 0.3.10" +notes = "Downgrade delta from compat shim to full impl. Unsafe FFI is sound. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.defmt]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.1 -> 1.1.0" +notes = "Delta: Format impls for fmt::Error and Wrapping, xtensa target. No new unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.defmt-macros]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.1 -> 0.4.0" +notes = "Downgrade delta: removes configurable defmt crate path. No unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.defmt-macros]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.1 -> 1.1.0" +notes = "Delta: adds transparent/bound derive attrs. No unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.defmt-parser]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.0 -> 0.4.1" +notes = "Downgrade delta: removes Cbor display hint variant. No unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.embassy-sync]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.8.0 -> 0.7.2" +notes = "Downgrade delta. No new unsafe. Removes futures_sink impls, reverts Signal::reset. no_std crate. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" + +[[audits.embedded-hal]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.0 -> 1.0.0@git:e6b10a6623db89406784044a4a432cd2fec66a65" +importable = false +notes = "Delta: adds core::error::Error impls, bumps MSRV, adds Copy bound to AddressMode. No unsafe, no_std. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" + +[[audits.embedded-hal-async]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.0 -> 1.0.0@git:e6b10a6623db89406784044a4a432cd2fec66a65" +importable = false +notes = "Delta: adds async GPIO traits, re-exports error types, removes build.rs. No unsafe, no_std. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" + +[[audits.embedded-hal-mock]] +who = "Jerry Xie " +criteria = "safe-to-run" +delta = "0.8.0 -> 0.11.1" +notes = "Delta: adds embedded-hal 1.x support. No unsafe, test mock library. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.embedded-time]] +who = "Jerry Xie " +criteria = "safe-to-run" +version = "0.12.1" +notes = "Full: no_std time lib. deny(unsafe_code). Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.futures-core]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.3.31 -> 0.3.32" +notes = "Delta: AtomicWaker state-release simplified. No new unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.heapless]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.9.2 -> 0.9.1" +notes = "Downgrade: net reduction of unsafe surface. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.itoa]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.15 -> 1.0.18" +notes = "Delta: internal algorithm refactor replacing raw ptr arithmetic with MaybeUninit::write. Unsafe reduced. No build script, no_std. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" + +[[audits.memchr]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "2.7.6 -> 2.8.0" +notes = "Delta: adds owned finder builder methods. No unsafe, no build script, no powerful imports. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" + +[[audits.num]] +who = "Jerry Xie " +criteria = "safe-to-run" +delta = "0.4.0 -> 0.3.1" +notes = "Downgrade: version-only dep bumps. no_std meta-crate. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.num-complex]] +who = "Jerry Xie " +criteria = "safe-to-run" +delta = "0.4.2 -> 0.3.1" +notes = "Downgrade: removes ComplexFloat, bytemuck. Feature subset. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.num-rational]] +who = "Jerry Xie " +criteria = "safe-to-run" +delta = "0.4.1 -> 0.3.2" +notes = "Downgrade: removes Default impl, ldexp. Pure math. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.prettyplease]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.2.37" +notes = "Full audit: no unsafe code. Build script only reads CARGO_PKG_VERSION. Pure computational syn-to-string pretty-printer. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" + +[[audits.proc-macro2]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.94 -> 1.0.95" +notes = "Delta: SourceFile removed, replaced by Span::file(). No unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.rustc-hash]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "2.1.1 -> 2.1.2" +notes = "Delta: refactors hash_bytes bulk loop, broadens arch support, adds const Default. No unsafe, no_std. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" + +[[audits.serde_json]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.0.149" +notes = "Full audit: 12 unsafe blocks all sound (repr(transparent) transmutes, from_utf8_unchecked on validated data, WTF-8 encoding). build.rs reads cfg env vars only. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" + +[[audits.stable_deref_trait]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.2.0 -> 1.2.1" +notes = "Delta: adds StableDeref for Cow types, sound. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.syn]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "2.0.109 -> 2.0.99" +notes = "Downgrade delta: parser logic adjustments. No new unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.syn]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "2.0.109 -> 2.0.104" +notes = "Downgrade delta: const trait bound parsing changes. No new unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.syn]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "2.0.110 -> 2.0.117" +notes = "Delta: no_std migration, receiver parsing fix. No new unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.thiserror]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "2.0.17 -> 2.0.12" +notes = "Downgrade delta: build.rs generates versioned __private module. No new unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.thiserror]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "2.0.17 -> 2.0.18" +notes = "Delta: build.rs match-to-let-else refactor. No new unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.thiserror-impl]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "2.0.17 -> 2.0.12" +notes = "Downgrade delta: __private module refactor. No unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.thiserror-impl]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "2.0.17 -> 2.0.18" +notes = "Delta: conditional clippy lint allows. No unsafe. Assisted-by: copilot-cli:claude-opus-4.6" + +[[audits.zmij]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.20 -> 1.0.21" +notes = "Delta: refactors pow10 table to const fn. Unsafe pointer arithmetic bounds verified sound. No API changes. no_std. Assisted-by: GitHub Copilot:claude-opus-4.6 cargo-vet" diff --git a/supply-chain/config.toml b/supply-chain/config.toml new file mode 100644 index 0000000..fddafc1 --- /dev/null +++ b/supply-chain/config.toml @@ -0,0 +1,26 @@ + +# cargo-vet config file + +[cargo-vet] +version = "0.10" + +[imports.OpenDevicePartnership] +url = "https://raw.githubusercontent.com/OpenDevicePartnership/rust-crate-audits/main/audits.toml" + +[imports.bytecode-alliance] +url = "https://raw.githubusercontent.com/bytecodealliance/wasmtime/main/supply-chain/audits.toml" + +[imports.google] +url = "https://raw.githubusercontent.com/google/rust-crate-audits/main/audits.toml" + +[imports.mozilla] +url = "https://raw.githubusercontent.com/mozilla/supply-chain/main/audits.toml" + +[policy.embedded-hal] +audit-as-crates-io = true + +[policy.embedded-hal-async] +audit-as-crates-io = true + +[policy.pcal6416a] +audit-as-crates-io = false diff --git a/supply-chain/imports.lock b/supply-chain/imports.lock new file mode 100644 index 0000000..a63b565 --- /dev/null +++ b/supply-chain/imports.lock @@ -0,0 +1,1152 @@ + +# cargo-vet imports lock + +[[publisher.encoding_rs]] +version = "0.8.35" +when = "2024-10-24" +user-id = 4484 +user-login = "hsivonen" +user-name = "Henri Sivonen" + +[[publisher.unicode-segmentation]] +version = "1.13.2" +when = "2026-03-26" +user-id = 1139 +user-login = "Manishearth" +user-name = "Manish Goregaokar" + +[[audits.OpenDevicePartnership.audits.ahash]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.8.12" +notes = "All unsafe is SIMD intrinsics (AES-NI, SSE2, SSSE3, ARM NEON) with correct cfg guards. zerocopy::transmute! for type conversions. Build script only checks target arch and compiler features. No I/O, no proc macros. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.autocfg]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.4.0 -> 1.5.0" +notes = "No unsafe, no build.rs, no network access; delta adds edition-aware rustc probing and best-effort probe-file cleanup only. Assisted-by: copilot-cli:GPT-5.3-Codex" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.bitvec]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.0.1" +notes = "Bit-level addressable memory library. Extensive unsafe inherent to sub-byte addressing: BitSpan bit-packs pointer+index+length, BitPtr/BitRef bit-level pointer/proxy types. All Send/Sync bounds mirror std. No build script, no proc macros, no filesystem/network/process access. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.cfg-if]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.0 -> 1.0.3" +notes = "Delta 1.0.0->1.0.3: formatting/readability refactor of macro identifiers, removed compiler_builtins dep, updated CI. No unsafe, no build script, no imports. Pure macro_rules crate. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.convert_case]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.6.0" +notes = "Pure string case-conversion library. No unsafe code, no build script, no powerful imports. Only dependency is unicode-segmentation. Assisted-by: copilot-chat:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.critical-section]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "1.2.0" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.dd-manifest-tree]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.0.0" +notes = "No unsafe code, no build script, no proc macros, no powerful imports. Pure trait abstraction unifying JSON/YAML/TOML value types. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.defmt]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.3.100" +notes = "Compatibility shim: no_std crate that re-exports defmt 1.x items for 0.3 API compatibility. No unsafe code, no build script, no powerful imports, no logic - pure pub-use re-exports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.defmt]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "1.0.1" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.defmt-macros]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "1.0.1" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.defmt-parser]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "1.0.0" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.device-driver]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "1.0.9" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/bq25723/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.device-driver-generation]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.0.7" +notes = "Code generation library for device-driver. No unsafe in generator itself; generated code uses unsafe for register bit ops (validated by MIR passes). Spawns rustfmt via std::process::Command. No filesystem/network access. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.device-driver-generation]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.7 -> 1.0.9" +notes = "Replaced runtime rustfmt subprocess with prettyplease::unparse(), removed 566-line kdl_transform.rs, off-by-one fix. Net removal of powerful imports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/tmp108/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.device-driver-macros]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.0.7" +notes = "Proc macro crate; no unsafe code, no build script. Reads manifest files from disk (relative to CARGO_MANIFEST_DIR) as expected for compile-time codegen. All code generation delegated to device-driver-generation. No network, process, or unexpected filesystem access. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.device-driver-macros]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.7 -> 1.0.9" +notes = "Version bump only, updates pinned device-driver-generation dep. No code changes. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/tmp108/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.embassy-sync]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.8.0" +notes = "no_std async sync primitives. Substantial unsafe for UnsafeCell-based interiors and Send/Sync impls -- all reviewed and sound, guarded by RawMutex/critical_section. Build script only reads TARGET env var. No proc macros, no powerful imports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.embedded-hal]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "0.2.7" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.embedded-hal]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.2.7 -> 1.0.0" +notes = "Pure no_std trait crate. Complete API redesign for 1.0: removed nb-based traits, CAN module, all unsafe code. Only defines traits/enums/types for digital, I2C, SPI, PWM, delay. No build script, no proc macros, no powerful imports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.embedded-hal-async]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.0.0" +notes = "no_std async HAL trait definitions. No unsafe in library. Build script only runs rustc --version. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.embedded-hal-nb]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.0.0" +notes = "no_std trait-only crate. No unsafe, no build script, no proc macros, no powerful imports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.embedded-io-async]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.6.1" +notes = "No unsafe. Build script only detects nightly via rustc --version. Pure async trait definitions for embedded I/O. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.funty]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "2.0.0" +notes = "Pure trait definitions over Rust primitives. No unsafe, no build script, no proc macros, no powerful imports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.futures-sink]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.3.31 -> 0.3.32" +notes = "No source code changes, only Cargo.toml metadata reordering. Assisted-by: GitHub Copilot:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.hash32]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.3.1" +notes = "no_std 32-bit hashing (FNV, MurmurHash3). ~10 unsafe blocks in murmur3.rs for MaybeUninit buffer handling - all sound. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.hashbrown]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.13.2 -> 0.14.5" +notes = "SwissTable hash map delta. Major changes: allocator refactored out of RawTableInner, new InsertSlot type, NEON SIMD for aarch64, allocator-api2 integration, new HashTable API, strict provenance. Extensive unsafe reviewed for soundness. No build script, no proc macros, no powerful imports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.hashlink]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.7.0" +notes = "Reviewed full source. Extensive unsafe for intrusive doubly-linked list (NonNull, MaybeUninit, union Links, unsafe Send/Sync) -- all gated correctly and follow standard patterns. Passes miri. No build script, no proc macros, no FS/net/process access. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.hashlink]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.7.0 -> 0.9.1" +notes = "Delta audit. Migrates from hashbrown::HashMap+NullHasher to hashbrown::HashTable. Adds no_std support. New CursorMut API, retain_with_order, shrink_to_fit. All unsafe follows pre-existing linked-list pointer patterns with guard node sentinel checks. Send/Sync extended with S bounds. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.heapless]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.8.0" +notes = "no_std fixed-capacity data structures. Extensive unsafe for MaybeUninit buffer management, lock-free queues (Vyukov MPMC, SPSC), and Treiber stack memory pools with ABA prevention. Patterns mirror std or published algorithms. Build script probes for atomic/LLSC support. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.itertools]] +who = "Robert Zieba " +criteria = "safe-to-deploy" +version = "0.10.5" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.memchr]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "2.7.6" +notes = "Optimized byte searching by BurntSushi. 332 unsafe for SIMD. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/odp-utilities/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.num-iter]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.1.43 -> 0.1.45" +notes = "Delta audit: edition upgrade to 2018, MSRV 1.31, build.rs removed, i128 now unconditional, DoubleEndedIterator uses Integer::dec(). No unsafe, no powerful imports, no_std only. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.once_cell]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.20.1" +notes = "Single-assignment cells and lazy values. All unsafe reviewed: UnsafeCell access, Send/Sync impls, atomic waiter queue, strict provenance polyfill - all sound with correct bounds. No build script, no proc macros, no powerful imports beyond std::thread/atomic. Assisted-by: copilot-chat:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.once_cell]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.21.3 -> 1.21.4" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/bq25723/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.pin-project-lite]] +who = "Felipe Balbi " +criteria = "safe-to-run" +delta = "0.2.16 -> 0.2.17" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-mcu/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.proc-macro-error-attr2]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "2.0.0" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.proc-macro-error2]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "2.0.1" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.radium]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.5.3 -> 0.7.0" +notes = "No unsafe, no proc macros. Build script reads TARGET env only. Delta adds if_atomic! macro, fetch_update method. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.serde]] +who = "Robert Zieba " +criteria = "safe-to-deploy" +version = "1.0.228" +notes = "Changes are mostly a reorganization of the internal module structure" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.serde_core]] +who = "Robert Zieba " +criteria = "safe-to-deploy" +version = "1.0.226" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.serde_derive]] +who = "Robert Zieba " +criteria = "safe-to-deploy" +version = "1.0.228" +notes = "Diff is clean-up in proc macros" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.syn]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "2.0.110" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.tap]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "1.0.1" +notes = "No unsafe, no build.rs, no ambient I/O/process/network capabilities; behavior matches no_std tap/pipe/conv utility traits. Assisted-by: copilot-cli:GPT-5.3-Codex" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.thiserror]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "2.0.17" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.thiserror-impl]] +who = "Felipe Balbi " +criteria = "safe-to-deploy" +version = "2.0.17" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/mcxa-pac/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.tokio]] +who = "Felipe Balbi " +criteria = "safe-to-run" +version = "1.52.3" +notes = "Async runtime. The existing [[trusted.tokio]] entry covers releases published by user 6741 (Alice Ryhl); this specific 1.52.3 release isn't covered by that trust window so add an explicit audit. tokio's capability surface is broad (process spawn, fs, signal, net) but only what's enabled by features matters: tmp108's dev-dep enables `rt`, `macros`, `rt-multi-thread`, `time` only - no `fs`, `net`, `process`, `signal`. unsafe usage is extensive but expected for an async runtime (intrusive lists, atomics, thread-local state); no build script. Assisted-by: opencode:claude-opus-4.7-1m-internal" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/tmp108/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.tokio-macros]] +who = "Robert Zieba " +criteria = "safe-to-run" +version = "2.5.0" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.tokio-macros]] +who = "Felipe Balbi " +criteria = "safe-to-run" +delta = "2.5.0 -> 2.7.0" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-mcu/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.unicode-ident]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "1.0.18 -> 1.0.24" +notes = "Delta: Unicode 16->17 table data update only. No unsafe, no build.rs, no new deps. Assisted-by: GitHub Copilot:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.version_check]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.9.4 -> 0.9.5" +notes = "Delta 0.9.4->0.9.5: documentation-only changes (added feature detection guidance, doc cross-references) and Cargo.toml normalization. No code changes, no unsafe, no new imports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.winnow]] +who = "jerrysxie " +criteria = "safe-to-deploy" +version = "0.7.10" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.winnow]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.7.10 -> 0.7.13" +notes = "Delta adds Accumulate impls (Cow str, String, VecDeque), fixes macro PartialEq/PartialOrd, optimizes str::next_token, adds tests, improves docs. No unsafe changes, no build script, no new powerful imports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.winnow]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.7.13 -> 0.7.15" +notes = "Delta 0.7.13->0.7.15: Removes internal lib::std facade (mechanical s/crate::lib::std/core|alloc|std/), adds expression() Pratt parser (~569 lines) and unordered_seq! macro (~592 lines, replaces deprecated permutation). No unsafe changes (existing 4 sound blocks unchanged). No build script, no proc macros, no new powerful imports. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.wyz]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.5.1" +notes = "Pointer abstraction unsafe in comu.rs delegates to std NonNull ops. wm.rs Send/Sync behind Mutex/RwLock (std+garbage only). Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.yaml-rust2]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +version = "0.9.0" +notes = "Pure YAML parser, no unsafe, no build script, no proc macros. Reviewed version 0.9.0 directly; differences from 0.10.x are minor: hashlink dep range, MSRV, emitter quoting list, scanner reserve(), float parsing guard. Assisted-by: copilot-cli:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.zerocopy]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.8.27 -> 0.8.48" +notes = "Delta audit 0.8.27->0.8.48. Large refactor (34K lines, 648 files) but bulk is benchmarks, agent docs, UI test stderr, and CI scripts. Core changes: (1) build.rs inverted cfg logic (emit cfg if version < threshold) with new cfgs for x86 AVX-512 and aarch64 big-endian SIMD - still only reads env vars and emits cargo:rustc-cfg, no I/O. (2) Pointer module refactored cast system from ad-hoc PtrInner::cast into trait-based Project/Cast/CastExact with thorough SAFETY comments. (3) impls.rs simplified atomic/Cell/UnsafeCell transmute patterns, added tuple trait impls up to 26 elements with HasField/ProjectField. (4) Error types gained Clone/PartialEq/Eq impls, field renames. (5) Macros updated for Sized->unsized transmute_ref!/transmute_mut! support. (6) New ReadOnly wrapper type. No new ambient capabilities, no proc macros in this crate. All unsafe code has SAFETY comments citing specific Rust documentation versions. No build script I/O beyond cargo:rustc-cfg. Assisted-by: GitHub Copilot:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.OpenDevicePartnership.audits.zerocopy-derive]] +who = "Jerry Xie " +criteria = "safe-to-deploy" +delta = "0.8.27 -> 0.8.48" +notes = "Delta audit. Major refactor into derive/ modules and util.rs. No build.rs. No fs/net in proc-macro. All unsafe in generated code with SAFETY docs. Assisted-by: GitHub Copilot:claude-opus-4.6" +aggregated-from = "https://raw.githubusercontent.com/OpenDevicePartnership/embedded-services/refs/heads/main/supply-chain/audits.toml" + +[[audits.bytecode-alliance.audits.cfg-if]] +who = "Alex Crichton " +criteria = "safe-to-deploy" +version = "1.0.0" +notes = "I am the author of this crate." + +[[audits.bytecode-alliance.audits.embedded-io]] +who = "Alex Crichton " +criteria = "safe-to-deploy" +version = "0.4.0" +notes = "No `unsafe` code and only uses `std` in ways one would expect the crate to do so." + +[[audits.bytecode-alliance.audits.embedded-io]] +who = "Alex Crichton " +criteria = "safe-to-deploy" +delta = "0.4.0 -> 0.6.1" +notes = "Major updates, but almost all safe code. Lots of pruning/deletions, nothing out of the ordrinary." + +[[audits.bytecode-alliance.audits.futures-core]] +who = "Pat Hickey " +criteria = "safe-to-deploy" +version = "0.3.27" +notes = "Unsafe used to implement a concurrency primitive AtomicWaker. Well-commented and not obviously incorrect. Like my other audits of these concurrency primitives inside the futures family, I couldn't certify that it is correct without formal methods, but that is out of scope for this vetting." + +[[audits.bytecode-alliance.audits.futures-core]] +who = "Pat Hickey " +criteria = "safe-to-deploy" +delta = "0.3.28 -> 0.3.31" + +[[audits.bytecode-alliance.audits.futures-sink]] +who = "Pat Hickey " +criteria = "safe-to-deploy" +version = "0.3.27" + +[[audits.bytecode-alliance.audits.futures-sink]] +who = "Pat Hickey " +criteria = "safe-to-deploy" +delta = "0.3.28 -> 0.3.31" + +[[audits.bytecode-alliance.audits.hashbrown]] +who = "Chris Fallin " +criteria = "safe-to-deploy" +delta = "0.12.3 -> 0.13.1" +notes = "The diff looks plausible. Much of it is low-level memory-layout code and I can't be 100% certain without a deeper dive into the implementation logic, but nothing looks actively malicious." + +[[audits.bytecode-alliance.audits.hashbrown]] +who = "Trevor Elliott " +criteria = "safe-to-deploy" +delta = "0.13.1 -> 0.13.2" +notes = "I read through the diff between v0.13.1 and v0.13.2, and verified that the changes made matched up with the changelog entries. There were very few changes between these two releases, and it was easy to verify what they did." + +[[audits.bytecode-alliance.audits.itertools]] +who = "Nick Fitzgerald " +criteria = "safe-to-deploy" +delta = "0.10.5 -> 0.12.1" +notes = """ +Minimal `unsafe` usage. Few blocks that existed looked reasonable. Does what it +says on the tin: lots of iterators. +""" + +[[audits.bytecode-alliance.audits.itertools]] +who = "Alex Crichton " +criteria = "safe-to-deploy" +delta = "0.12.1 -> 0.14.0" +notes = """ +Lots of new iterators and shuffling some things around. Some new unsafe code but +it's well-documented and well-tested. Nothing suspicious. +""" + +[[audits.bytecode-alliance.audits.itoa]] +who = "Dan Gohman " +criteria = "safe-to-deploy" +delta = "1.0.11 -> 1.0.14" + +[[audits.bytecode-alliance.audits.num-traits]] +who = "Andrew Brown " +criteria = "safe-to-deploy" +version = "0.2.19" +notes = "As advertised: a numeric library. The only `unsafe` is from some float-to-int conversions, which seems expected." + +[[audits.bytecode-alliance.audits.percent-encoding]] +who = "Alex Crichton " +criteria = "safe-to-deploy" +version = "2.2.0" +notes = """ +This crate is a single-file crate that does what it says on the tin. There are +a few `unsafe` blocks related to utf-8 validation which are locally verifiable +as correct and otherwise this crate is good to go. +""" + +[[audits.bytecode-alliance.audits.pin-project-lite]] +who = "Alex Crichton " +criteria = "safe-to-deploy" +delta = "0.2.13 -> 0.2.14" +notes = "No substantive changes in this update" + +[[audits.google.audits.autocfg]] +who = "Manish Goregaokar " +criteria = "safe-to-deploy" +version = "1.4.0" +notes = "Contains no unsafe" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.bitflags]] +who = "Lukasz Anforowicz " +criteria = "safe-to-deploy" +version = "1.3.2" +notes = """ +Security review of earlier versions of the crate can be found at +(Google-internal, sorry): go/image-crate-chromium-security-review + +The crate exposes a function marked as `unsafe`, but doesn't use any +`unsafe` blocks (except for tests of the single `unsafe` function). I +think this justifies marking this crate as `ub-risk-1`. + +Additional review comments can be found at https://crrev.com/c/4723145/31 +""" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.byteorder]] +who = "danakj " +criteria = "safe-to-deploy" +version = "1.5.0" +notes = "Unsafe review in https://crrev.com/c/5838022" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.either]] +who = "Manish Goregaokar " +criteria = "safe-to-deploy" +version = "1.13.0" +notes = "Unsafe code pertaining to wrapping Pin APIs. Mostly passes invariants down." +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.either]] +who = "Daniel Cheng " +criteria = "safe-to-deploy" +delta = "1.13.0 -> 1.14.0" +notes = """ +Inheriting ub-risk-1 from the baseline review of 1.13.0. While the delta has some diffs in unsafe code, they are either: +- migrating code to use helper macros +- migrating match patterns to take advantage of default bindings mode from RFC 2005 +Either way, the result is code that does exactly the same thing and does not change the risk of UB. + +See https://crrev.com/c/6323164 for more audit details. +""" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.either]] +who = "Lukasz Anforowicz " +criteria = "safe-to-deploy" +delta = "1.14.0 -> 1.15.0" +notes = 'The delta in `lib.rs` only tweaks doc comments and `#[cfg(feature = "std")]`.' +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.embedded-hal-mock]] +who = "George Burgess IV " +criteria = "safe-to-run" +version = "0.8.0" +aggregated-from = "https://chromium.googlesource.com/chromiumos/third_party/rust_crates/+/refs/heads/main/cargo-vet/audits.toml?format=TEXT" + +[[audits.google.audits.itoa]] +who = "Lukasz Anforowicz " +criteria = "safe-to-deploy" +version = "1.0.10" +notes = ''' +I grepped for \"crypt\", \"cipher\", \"fs\", \"net\" - there were no hits. + +There are a few places where `unsafe` is used. Unsafe review notes can be found +in https://crrev.com/c/5350697. + +Version 1.0.1 of this crate has been added to Chromium in +https://crrev.com/c/3321896. +''' +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.itoa]] +who = "Lukasz Anforowicz " +criteria = "safe-to-deploy" +delta = "1.0.10 -> 1.0.11" +notes = """ +Straightforward diff between 1.0.10 and 1.0.11 - only 3 commits: + +* Bumping up the version +* A touch up of comments +* And my own PR to make `unsafe` blocks more granular: + https://github.com/dtolnay/itoa/pull/42 +""" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.itoa]] +who = "Daniel Cheng " +criteria = "safe-to-deploy" +delta = "1.0.14 -> 1.0.15" +notes = "Only minor rustdoc changes." +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.nb]] +who = "George Burgess IV " +criteria = "safe-to-deploy" +version = "1.0.0" +aggregated-from = "https://chromium.googlesource.com/chromiumos/third_party/rust_crates/+/refs/heads/main/cargo-vet/audits.toml?format=TEXT" + +[[audits.google.audits.nb]] +who = "George Burgess IV " +criteria = "safe-to-deploy" +delta = "1.0.0 -> 0.1.3" +aggregated-from = "https://chromium.googlesource.com/chromiumos/third_party/rust_crates/+/refs/heads/main/cargo-vet/audits.toml?format=TEXT" + +[[audits.google.audits.nb]] +who = "George Burgess IV " +criteria = "safe-to-deploy" +delta = "1.0.0 -> 1.1.0" +aggregated-from = "https://chromium.googlesource.com/chromiumos/third_party/rust_crates/+/refs/heads/main/cargo-vet/audits.toml?format=TEXT" + +[[audits.google.audits.num-integer]] +who = "Manish Goregaokar " +criteria = "safe-to-deploy" +version = "0.1.46" +notes = "Contains no unsafe" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.num-iter]] +who = "George Burgess IV " +criteria = "safe-to-deploy" +version = "0.1.43" +aggregated-from = "https://chromium.googlesource.com/chromiumos/third_party/rust_crates/+/refs/heads/main/cargo-vet/audits.toml?format=TEXT" + +[[audits.google.audits.pin-project-lite]] +who = "ChromeOS" +criteria = "safe-to-run" +version = "0.2.9" +aggregated-from = "https://chromium.googlesource.com/chromiumos/third_party/rust_crates/+/refs/heads/main/cargo-vet/audits.toml?format=TEXT" + +[[audits.google.audits.pin-project-lite]] +who = "David Koloski " +criteria = "safe-to-deploy" +delta = "0.2.9 -> 0.2.13" +notes = "Audited at https://fxrev.dev/946396" +aggregated-from = "https://fuchsia.googlesource.com/fuchsia/+/refs/heads/main/third_party/rust_crates/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "Lukasz Anforowicz " +criteria = "safe-to-deploy" +version = "1.0.78" +notes = """ +Grepped for "crypt", "cipher", "fs", "net" - there were no hits +(except for a benign "fs" hit in a doc comment) + +Notes from the `unsafe` review can be found in https://crrev.com/c/5385745. +""" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "Adrian Taylor " +criteria = "safe-to-deploy" +delta = "1.0.78 -> 1.0.79" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "Adrian Taylor " +criteria = "safe-to-deploy" +delta = "1.0.79 -> 1.0.80" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "Dustin J. Mitchell " +criteria = "safe-to-deploy" +delta = "1.0.80 -> 1.0.81" +notes = "Comment changes only" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "danakj " +criteria = "safe-to-deploy" +delta = "1.0.81 -> 1.0.82" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "Dustin J. Mitchell " +criteria = "safe-to-deploy" +delta = "1.0.82 -> 1.0.83" +notes = "Substantive change is replacing String with Box, saving memory." +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "Lukasz Anforowicz " +criteria = "safe-to-deploy" +delta = "1.0.83 -> 1.0.84" +notes = "Only doc comment changes in `src/lib.rs`." +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "danakj@chromium.org" +criteria = "safe-to-deploy" +delta = "1.0.84 -> 1.0.85" +notes = "Test-only changes." +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "Lukasz Anforowicz " +criteria = "safe-to-deploy" +delta = "1.0.85 -> 1.0.86" +notes = """ +Comment-only changes in `build.rs`. +Reordering of `Cargo.toml` entries. +Just bumping up the version number in `lib.rs`. +Config-related changes in `test_size.rs`. +""" +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "danakj " +criteria = "safe-to-deploy" +delta = "1.0.86 -> 1.0.87" +notes = "No new unsafe interactions." +aggregated-from = "https://chromium.googlesource.com/chromium/src/+/main/third_party/rust/chromium_crates_io/supply-chain/audits.toml?format=TEXT" + +[[audits.google.audits.proc-macro2]] +who = "Liza Burakova ` +and `AtomicT`. +""" +aggregated-from = "https://hg.mozilla.org/mozilla-central/raw-file/tip/supply-chain/audits.toml" + +[[audits.mozilla.audits.rustc-hash]] +who = "Bobby Holley " +criteria = "safe-to-deploy" +version = "1.1.0" +notes = "Straightforward crate with no unsafe code, does what it says on the tin." +aggregated-from = "https://hg.mozilla.org/mozilla-central/raw-file/tip/supply-chain/audits.toml" + +[[audits.mozilla.audits.rustc-hash]] +who = "Ben Dean-Kawamura " +criteria = "safe-to-deploy" +delta = "1.1.0 -> 2.1.1" +notes = "Simple hashing crate, no unsafe code." +aggregated-from = "https://hg.mozilla.org/mozilla-central/raw-file/tip/supply-chain/audits.toml" + +[[audits.mozilla.audits.serde_core]] +who = "Erich Gubler " +criteria = "safe-to-deploy" +delta = "1.0.226 -> 1.0.227" +aggregated-from = "https://hg.mozilla.org/mozilla-central/raw-file/tip/supply-chain/audits.toml" + +[[audits.mozilla.audits.serde_core]] +who = "Jan-Erik Rediger " +criteria = "safe-to-deploy" +delta = "1.0.227 -> 1.0.228" +aggregated-from = "https://raw.githubusercontent.com/mozilla/glean/main/supply-chain/audits.toml" + +[[audits.mozilla.audits.zerocopy]] +who = "Alex Franchuk " +criteria = "safe-to-deploy" +version = "0.7.32" +notes = """ +This crate is `no_std` so doesn't use any side-effectful std functions. It +contains quite a lot of `unsafe` code, however. I verified portions of this. It +also has a large, thorough test suite. The project claims to run tests with +Miri to have stronger soundness checks, and also claims to use formal +verification tools to prove correctness. +""" +aggregated-from = "https://hg.mozilla.org/mozilla-central/raw-file/tip/supply-chain/audits.toml" + +[[audits.mozilla.audits.zerocopy]] +who = "Alex Franchuk " +criteria = "safe-to-deploy" +delta = "0.7.32 -> 0.8.27" +notes = """ +These changes are enormous, however unsafe code is kept somewhat minimal in +comparison. The safety properties of unsafe code blocks, traits, and other +types are thoroughly documented. The new build script is safe. All code is very +thoroughly tested. I expect their test coverage is quite high. +""" +aggregated-from = "https://hg.mozilla.org/mozilla-central/raw-file/tip/supply-chain/audits.toml" + +[[audits.mozilla.audits.zerocopy-derive]] +who = "Alex Franchuk " +criteria = "safe-to-deploy" +version = "0.7.32" +notes = "Clean, safe macros for zerocopy." +aggregated-from = "https://hg.mozilla.org/mozilla-central/raw-file/tip/supply-chain/audits.toml" + +[[audits.mozilla.audits.zerocopy-derive]] +who = "Alex Franchuk " +criteria = "safe-to-deploy" +delta = "0.7.32 -> 0.8.27" +notes = """ +There are a lot of changes here, however they look reasonable. Unsafe code is +heavily documented, and there are extensive tests for the changes. +""" +aggregated-from = "https://hg.mozilla.org/mozilla-central/raw-file/tip/supply-chain/audits.toml" + +[[audits.mozilla.audits.zmij]] +who = "Benjamin VanderSloot " +criteria = "safe-to-deploy" +version = "1.0.20" +notes = """ +A lot of unsafe code here, included as a dependency of serde_json. +The testing is very thorough, validating all 32-bit floats, and 100m +random 64-bit floats. No unsafe imports. +""" +aggregated-from = "https://hg.mozilla.org/mozilla-central/raw-file/tip/supply-chain/audits.toml"