native-build: sign only what the plan job outputs; no cache restores in write-token jobs

Security review of #381 (horizon#11859): - H1: the sign job no longer reads the `plan` artifact, which a build job can replace. It takes the set, base and matrix from the plan job's outputs, recomputes every key (`native_build.py signable`), derives the file names from key and target, downloads `build-<target>` by exact name and refuses anything but that one archive. - H2: publish.yml and check.yml restore no cache (a restored entry unpacks a tar anywhere on the runner, and native builds run on main): the tool is built fresh, files come from a `registry-files` release by URL and are checked against their SHA-256 (fetch.sh), so the hourly runs still don't count as players' downloads. native-compat.yml's health compile now holds a read token; a separate job checks the JSON's shape and uploads it. - M1: the signer and keys come from a pinned Horizon commit, checked by SHA-256, never HORIZON_REV. - M2: native_build.py, its test, prebuilt.toml and native-build.yml are Ludovic's in CODEOWNERS. - M4: plan and sign accept only a set prebuilt.toml lists. Co-Authored-By: Claude Opus 5.5 <[email protected]>
native-build: prebuilt native builds, signed, one set per run (horizon#11859)
2026-11-07 11:05:58 -10:00 · 2026-11-07 19:49:49 +01:00 · 2026-11-07 17:55:30 +01:00 · 2026-11-07 16:15:53 +05:00 · 2026-11-07 11:45:17 +01:00 · 2026-11-07 11:45:15 +01:00
12 changed files with 808 additions and 49 deletions
@@ -4,3 +4,9 @@
 *            @ludovic111 @horizon-rust/horizon-team
 /.github/    @ludovic111
 /revoked.toml @ludovic111
+# What decides which builds the native-builds environment signs, and under which key (native-build.yml,
+# horizon#11859): the signing key's owner reviews it.
+/scripts/native_build.py      @ludovic111
+/scripts/test_native_build.py @ludovic111
+/prebuilt.toml                @ludovic111
+/.github/workflows/native-build.yml @ludovic111
@@ -29,13 +29,9 @@ jobs:
        with:
          path: head
          persist-credentials: false
-      - uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cargo/bin
-            ~/.cargo/horizon-rev
-          key: cargo-horizon-mod-${{ env.HORIZON_REV }}
-      # main's scripts, not the pull request's.
+      # main's scripts, not the pull request's. No actions/cache: this job decides whether a submission passes,
+      # and main's cache entries can be written by runs that build other people's code (native-build.yml), so
+      # the tool is built fresh and the files are checked against their SHA-256 (fetch.sh).
      - run: base/scripts/install-tool.sh
      - name: Who submitted it
        id: author
@@ -60,13 +56,8 @@ jobs:
            | tee -a "$GITHUB_STEP_SUMMARY" || status=1
          echo '```' >> "$GITHUB_STEP_SUMMARY"
          exit $status
-      # main's files, kept by publish: each download from a release counts as a
-      # player's.
-      - uses: actions/cache/restore@v4
-        with:
-          path: files
-          key: files-${{ hashFiles('head/mods/*.toml') }}
-          restore-keys: files-
+      # Published files come from the registry-files release publish keeps: downloads from a mod's own
+      # release would count as a player's.
      - name: Download its files
        run: base/scripts/fetch.sh head
      - name: Check each new file
@@ -0,0 +1,269 @@
+# Prebuilt native builds (horizon#11859): the game compiled for one exact set of registry native mods, signed, so
+# players' launchers download it instead of compiling for 30 to 60 minutes.
+# - Every day after the Nightly, `dispatch` starts one run per set of prebuilt.toml on the newest Nightly. A run
+#   builds ONE set, and only a set prebuilt.toml lists (`plan` and `sign` both refuse any other).
+# - On GitHub's runners only:
+#   plan  (no secrets): resolves the Nightly and each mod against the published index (newest unrevoked version,
+#         not broken_on that commit), computes each target's request key as the launcher does, leaves out what is
+#         published, downloads the mods' files and the launcher release named by vars.NATIVE_BUILD_LAUNCHER and
+#         checks that release's signed SHA256SUMS against Horizon's release keys (pinned below, by SHA-256).
+#   build (no secrets, a token that can only read, no cache): runs that launcher headless
+#         (`native-build --prebuilt-out`): its pinned Rust, the Nightly's source, the release profile, the same
+#         pins, hook points and left-out mods as a player's build. A mod crate's build script runs here, so this
+#         job is UNTRUSTED: with the runner's own token it can replace any artifact of the run (`plan` included)
+#         and write cache entries on main.
+#   sign  (environment `native-builds`, main only): trusts nothing a build job could touch. What it signs comes
+#         from the plan job's OUTPUTS only (no later job can change them); it recomputes each key from the base,
+#         the mods and the target, derives every file name from key and target, downloads `build-<target>` by
+#         its exact name and refuses anything in it but that one archive. It runs only Horizon's
+#         tools/ci/sign_native_build.sh (sha256sum and OpenSSL) at a pinned commit, checked by SHA-256 before
+#         the key is in reach. A build can only ever be signed as its own set's.
+# Caches: no job here restores one, and no job of horizon-mods that holds a write token may restore one either
+# (publish.yml, native-compat.yml): the build job above can write cache entries on main, and restoring an entry
+# unpacks a tar anywhere on the runner.
+name: native-build
+on:
+  schedule:
+    - cron: "30 19 * * *"
+  workflow_dispatch:
+    inputs:
+      mods:
+        description: "One set of prebuilt.toml, exactly as listed (`id` or `id@version`, space-separated). Empty: every set (one run each)"
+        default: ""
+      base:
+        description: "The Nightly: `latest` or nightly-<date>-<short>"
+        default: latest
+      targets:
+        description: "`all`, or target triples separated by commas"
+        default: all
+permissions:
+  contents: read
+concurrency:
+  group: native-build-${{ inputs.mods || 'dispatch' }}-${{ inputs.base || 'latest' }}
+  cancel-in-progress: false
+env:
+  # A launcher release with `native-build --prebuilt-out` (Horizon #11859), e.g. [email protected].
+  LAUNCHER: ${{ vars.NATIVE_BUILD_LAUNCHER }}
+  # The Horizon commit this workflow takes its signer and keys from: its own pin, never vars.HORIZON_REV (shared with
+  # publish and the checks) and never a branch. Each file is checked against its SHA-256 here before it is used.
+  # Moving the pin means reviewing the files' diff and updating the three hashes (`sha256sum`).
+  SIGN_REV: c794b87841b58f72ade9842b46757d843246054c
+  SIGN_SCRIPT_SHA256: 95ebefe4b0beeb1b4282a09352260c48f1793b13e370414e91175aa789fc2278   # tools/ci/sign_native_build.sh
+  SIGN_KEYS_SHA256: f75dc6fe23343a4e97fe2453853e67f20ddcce1bc1f2c240a56b8b6d6681f611     # crates/horizon-release-sign/native-build-keys.txt
+  RELEASE_KEYS_SHA256: bb1f43a3eb14a2c0d89d7d823a3352dd4b7ac01f50d55451e282ea178fb61f6f  # crates/horizon-release-sign/release-keys.txt
+  # The largest archive signed: the launcher refuses bigger ones before checking (launcher/src/native_prebuilt.rs).
+  MAX_ARCHIVE: "536870912"
+jobs:
+  dispatch:
+    # Idle until a launcher with native-build --prebuilt-out is released and named.
+    if: (github.event_name == 'schedule' || inputs.mods == '') && vars.NATIVE_BUILD_LAUNCHER != ''
+    runs-on: ubuntu-latest
+    permissions:
+      actions: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - name: One run per set
+        env:
+          GH_TOKEN: ${{ github.token }}
+          BASE: ${{ inputs.base || 'latest' }}
+        run: |
+          python3 scripts/native_build.py sets | while read -r set; do
+            echo "native-build: $set"
+            gh workflow run native-build.yml --repo "$GITHUB_REPOSITORY" --ref main -f mods="$set" -f base="$BASE"
+          done
+  plan:
+    if: github.event_name == 'workflow_dispatch' && inputs.mods != ''
+    runs-on: ubuntu-latest
+    # The sign job reads these, never the `plan` artifact: build jobs can replace an artifact, not a job's outputs.
+    outputs:
+      matrix: ${{ steps.plan.outputs.matrix }}
+      any: ${{ steps.plan.outputs.any }}
+      tag: ${{ steps.plan.outputs.tag }}
+      base: ${{ steps.plan.outputs.base }}
+      mods: ${{ steps.plan.outputs.mods }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - run: python3 -m unittest scripts/test_native_build.py
+      - id: plan
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+          MODS: ${{ inputs.mods }}
+          BASE: ${{ inputs.base }}
+          TARGETS: ${{ inputs.targets }}
+        run: python3 scripts/native_build.py plan --mods "$MODS" --base "$BASE" --targets "$TARGETS" --out plan
+      - name: The launcher, checked against Horizon's release keys
+        if: steps.plan.outputs.any == 'true'
+        run: |
+          set -euo pipefail
+          [ -n "$LAUNCHER" ] || { echo "::error::vars.NATIVE_BUILD_LAUNCHER names no launcher release"; exit 1; }
+          mkdir -p plan/launcher && cd plan/launcher
+          base="https://github.com/horizon-rust/horizon/releases/download/$LAUNCHER"
+          curl -sSfLO "$base/SHA256SUMS" && curl -sSfLO "$base/SHA256SUMS.sig"
+          for asset in $(jq -r '.builds[].launcher' ../plan.json | sort -u); do curl -sSfLO "$base/$asset"; done
+          curl -sSfL -o release-keys.txt \
+            "https://raw.githubusercontent.com/horizon-rust/horizon/$SIGN_REV/crates/horizon-release-sign/release-keys.txt"
+          echo "$RELEASE_KEYS_SHA256  release-keys.txt" | sha256sum -c
+          grep -v '^#' release-keys.txt | grep . > keys
+          { printf 'horizon release %s\n' "$LAUNCHER"; cat SHA256SUMS; } > message
+          ok=
+          while read -r key; do
+            { printf '\x30\x2a\x30\x05\x06\x03\x2b\x65\x70\x03\x21\x00'; echo "$key" | base64 -d; } > pub.der
+            while read -r sig; do
+              echo "$sig" | base64 -d > sig.bin
+              openssl pkeyutl -verify -rawin -pubin -keyform DER -inkey pub.der -in message -sigfile sig.bin >/dev/null 2>&1 && ok=1
+            done < SHA256SUMS.sig
+          done < keys
+          [ -n "$ok" ] || { echo "::error::$LAUNCHER: SHA256SUMS isn't signed by a Horizon release key"; exit 1; }
+          sha256sum --ignore-missing -c SHA256SUMS
+          rm -f message pub.der sig.bin keys release-keys.txt SHA256SUMS SHA256SUMS.sig
+      - uses: actions/upload-artifact@v4
+        with:
+          name: plan
+          path: plan
+  build:
+    needs: plan
+    if: needs.plan.outputs.any == 'true'
+    strategy:
+      fail-fast: false
+      matrix:
+        include: ${{ fromJson(needs.plan.outputs.matrix) }}
+    runs-on: ${{ matrix.runner }}
+    timeout-minutes: 180
+    permissions:
+      contents: read
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: plan
+          path: plan
+      - if: runner.os == 'Linux'
+        # The game's ALSA and udev headers; the launcher links xkbcommon and xcb even headless.
+        run: sudo apt-get update && sudo apt-get install -y libasound2-dev libudev-dev pkg-config libxkbcommon-x11-0 libxcb1
+      - name: Build the set as a player's launcher would
+        env:
+          TARGET: ${{ matrix.target }}
+          KEY: ${{ matrix.key }}
+          LAUNCHER_ASSET: ${{ matrix.launcher }}
+          ARCHIVE: ${{ matrix.archive }}
+          TAG: ${{ needs.plan.outputs.tag }}
+        run: |
+          set -euo pipefail
+          scratch="$RUNNER_TEMP/native"
+          mkdir -p "$scratch/launcher" "$scratch/out"
+          case "$LAUNCHER_ASSET" in
+            *.tar.gz) tar xzf "plan/launcher/$LAUNCHER_ASSET" -C "$scratch/launcher"; launcher="$scratch/launcher/horizon-launcher" ;;
+            *macos*) unzip -q "plan/launcher/$LAUNCHER_ASSET" -d "$scratch/launcher"; launcher="$scratch/launcher/Horizon.app/Contents/MacOS/horizon-launcher" ;;
+            *) unzip -q "plan/launcher/$LAUNCHER_ASSET" -d "$scratch/launcher"; launcher="$scratch/launcher/horizon-launcher.exe" ;;
+          esac
+          export HORIZON_LAUNCHER_HOME="$scratch/home" HORIZON_HOME="$scratch/game" XDG_DATA_HOME="$scratch/data" \
+            XDG_CONFIG_HOME="$scratch/config" HORIZON_LAUNCHER_NO_SELF_UPDATE=1 HORIZON_NO_AUDIO=1
+          py=$(command -v python3 || command -v python)  # Windows runners name it python
+          "$launcher" install "$TAG"
+          "$launcher" native-build --prebuilt-out "$scratch/out/build" --version "$TAG" --profile release \
+            --trust-native-code plan/hnmods
+          got=$("$py" -c 'import hashlib,sys; print(hashlib.sha256(open(sys.argv[1],"rb").read()).hexdigest())' "$scratch/out/build/request.txt")
+          [ "$got" = "$KEY" ] || { echo "::error::the launcher built request $got, the plan asked for $KEY"; exit 1; }
+          mkdir -p dist
+          tar czf "dist/$ARCHIVE" -C "$scratch/out/build" .
+          ls -l dist
+      - uses: actions/upload-artifact@v4
+        with:
+          name: build-${{ matrix.target }}
+          path: dist/${{ matrix.archive }}
+          if-no-files-found: error
+  sign:
+    needs: [plan, build]
+    if: always() && needs.plan.outputs.any == 'true'
+    runs-on: ubuntu-latest
+    environment: native-builds
+    permissions:
+      contents: write
+      actions: read
+    env:
+      # Job outputs of plan, the only input of this job besides the archives themselves.
+      BASE: ${{ needs.plan.outputs.base }}
+      TAG: ${{ needs.plan.outputs.tag }}
+      MODS: ${{ needs.plan.outputs.mods }}
+      MATRIX: ${{ needs.plan.outputs.matrix }}
+      GH_REPO: ${{ github.repository }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            scripts/native_build.py
+            prebuilt.toml
+          sparse-checkout-cone-mode: false
+          persist-credentials: false
+          path: registry
+      - name: The signer, at its pinned commit and hashes
+        run: |
+          set -euo pipefail
+          mkdir -p "$RUNNER_TEMP/signer" && cd "$RUNNER_TEMP/signer"
+          raw="https://raw.githubusercontent.com/horizon-rust/horizon/$SIGN_REV"
+          curl -sSfL -o sign_native_build.sh "$raw/tools/ci/sign_native_build.sh"
+          curl -sSfL -o native-build-keys.txt "$raw/crates/horizon-release-sign/native-build-keys.txt"
+          printf '%s  %s\n' "$SIGN_SCRIPT_SHA256" sign_native_build.sh "$SIGN_KEYS_SHA256" native-build-keys.txt | sha256sum -c
+      - name: What to sign, recomputed from the plan job's outputs
+        run: |
+          set -euo pipefail
+          # Checks the mods are a prebuilt.toml set and every row's key is that set's for its target; prints
+          # "<key> <target>". Fails the job on any mismatch.
+          python3 -I registry/scripts/native_build.py signable > "$RUNNER_TEMP/rows"
+          cat "$RUNNER_TEMP/rows"
+      - name: Each target's build, by its exact artifact name
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+          while read -r key target <&3; do
+            name="${key:0:16}-$target.tar.gz"
+            dir="$RUNNER_TEMP/builds/$target"
+            mkdir -p "$dir"
+            if ! gh run download "$GITHUB_RUN_ID" --name "build-$target" --dir "$dir"; then
+              echo "::warning::$target: no build"
+              continue
+            fi
+            # Exactly one regular file, named from the key and target; anything else in the artifact is refused.
+            listing=$(cd "$dir" && find . -mindepth 1 -printf '%y %P\n')
+            if [ "$listing" != "f $name" ]; then
+              echo "::error::$target: build-$target holds something other than $name alone:"; echo "$listing"; exit 1
+            fi
+            size=$(stat -c %s "$dir/$name")
+            [ "$size" -le "$MAX_ARCHIVE" ] || { echo "::error::$target: $name is $size bytes, over $MAX_ARCHIVE"; exit 1; }
+            echo "$target: $name, $size bytes, sha256 $(sha256sum < "$dir/$name" | cut -d' ' -f1)"
+          done 3< "$RUNNER_TEMP/rows"
+      - name: Sign, then publish
+        env:
+          GH_TOKEN: ${{ github.token }}
+          NATIVE_BUILD_SIGNING_KEY: ${{ secrets.NATIVE_BUILD_SIGNING_KEY }}
+          NATIVE_BUILD_SIGNING_KEY_NEXT: ${{ secrets.NATIVE_BUILD_SIGNING_KEY_NEXT }}
+        run: |
+          set -euo pipefail
+          signer="$RUNNER_TEMP/signer"
+          # Checked again in the step that holds the key: nothing between the steps may have changed them.
+          (cd "$signer" && printf '%s  %s\n' "$SIGN_SCRIPT_SHA256" sign_native_build.sh "$SIGN_KEYS_SHA256" native-build-keys.txt \
+            | sha256sum -c --quiet)
+          release="native-builds-${BASE:0:12}"
+          if ! gh release view "$release" >/dev/null 2>&1; then
+            gh release create "$release" --prerelease --latest=false --title "Prebuilt native builds on $TAG" \
+              --notes "The game built with registry native mods on Horizon $BASE, signed by native-build.yml (horizon#11859). The Horizon launcher downloads and checks these; nothing here is for downloading by hand."
+          fi
+          missing=0
+          while read -r key target <&3; do
+            dir="$RUNNER_TEMP/builds/$target"
+            name="${key:0:16}-$target.tar.gz"
+            sig="${key:0:16}-$target.sig"
+            if [ ! -f "$dir/$name" ]; then missing=1; continue; fi
+            NATIVE_BUILD_KEYS="$signer/native-build-keys.txt" bash "$signer/sign_native_build.sh" "$key" "$target" "$dir/$name"
+            # The signature last: the launcher looks for it first, so a half-uploaded build is never offered.
+            gh release upload "$release" "$dir/$name"
+            gh release upload "$release" "$dir/$sig"
+          done 3< "$RUNNER_TEMP/rows"
+          exit $missing
@@ -5,8 +5,9 @@
 #   (`cargo check`): the ones horizon-mixins refuses alone and the ones whose own code doesn't compile go
 #   to the `native-health` release, which publish adds to the index (`broken_on`) so the launcher warns
 #   before an install.
-# The check compiles the submission, whose crates may have build scripts: it runs with a token that can
-# only read, and main's script, never the pull request's.
+# Both compile other people's crates, whose build scripts run: those jobs hold a token that can only read and
+# run main's script, never the pull request's. The daily result goes to the release from a separate job that
+# runs nothing of theirs and restores no cache (a build can write cache entries on main).
 name: native-compat
 on:
  pull_request:
@@ -66,17 +67,18 @@ jobs:
    runs-on: ubuntu-latest
    # Each mod horizon-mixins refuses costs one more apply of the whole set.
    timeout-minutes: 300
+    # Read only: every registry native mod's build script runs in this job.
    permissions:
-      contents: write
-    env:
-      GH_TOKEN: ${{ github.token }}
-      GH_REPO: ${{ github.repository }}
+      contents: read
    steps:
      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
      - run: python3 -m unittest discover -s scripts -p 'test_*.py'
      - run: rustup toolchain install $RUST --profile minimal && rustup default $RUST
      - run: sudo apt-get update && sudo apt-get install -y libasound2-dev libudev-dev pkg-config
      # Yesterday's dependencies, checked, and horizon-mixins: only Horizon's own crates and the mods compile again.
+      # Safe only because this job holds nothing: it builds untrusted code anyway.
      - uses: actions/cache@v4
        with:
          path: |
@@ -94,10 +96,35 @@ jobs:
        run: |
          set -o pipefail
          python3 scripts/native_compat.py health --horizon "$HORIZON" --out native-health.json | tee -a "$GITHUB_STEP_SUMMARY"
+      - uses: actions/upload-artifact@v4
+        with:
+          name: native-health
+          path: native-health.json
+          if-no-files-found: error
+  health-publish:
+    needs: health
+    if: inputs.upload != 'false'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    env:
+      GH_TOKEN: ${{ github.token }}
+      GH_REPO: ${{ github.repository }}
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: native-health
+          path: health
      - name: Keep it for publish
-        if: inputs.upload != 'false'
        run: |
+          set -euo pipefail
+          # Data from a job that ran other people's code: only the one file, only the shape publish reads.
+          [ "$(cd health && find . -mindepth 1 -printf '%y %P\n')" = "f native-health.json" ]
+          jq -e '(.horizon | type == "string" and test("^[0-9a-f]{40}$"))
+            and (.broken | type == "object")
+            and ([.broken | to_entries[] | (.key | test("^[a-z0-9_-]+$")) and (.value.version | type == "string")] | all)' \
+            health/native-health.json > /dev/null
          gh release view native-health >/dev/null 2>&1 \
            || gh release create native-health --prerelease --title "Native mods' health" \
                 --notes "native-health.json: the native mods that don't apply on the newest Nightly (native-compat.yml). publish adds them to the index as broken_on."
-          gh release upload native-health native-health.json --clobber
+          gh release upload native-health health/native-health.json --clobber
@@ -30,22 +30,17 @@ jobs:
      GH_REPO: ${{ github.repository }}
      HORIZON_REV: ${{ vars.HORIZON_REV || 'main' }}
    steps:
+      # No actions/cache in this job, ever: it holds a write token (releases, Pages), and any run on main can
+      # write cache entries, including native-build.yml's and native-compat.yml's builds of other people's
+      # code. Restoring an entry unpacks a tar anywhere on the runner, so the tool is built fresh (about two
+      # minutes) and the files come from the registry-files release, each checked against its SHA-256.
      - uses: actions/checkout@v4
-      - uses: actions/cache@v4
        with:
-          path: |
-            ~/.cargo/bin
-            ~/.cargo/horizon-rev
-          key: cargo-horizon-mod-${{ env.HORIZON_REV }}
+          persist-credentials: false
      - run: scripts/install-tool.sh
-      # Files kept from the last run: GitHub counts every download of a release
-      # asset, so fetching them all again each hour would count as players.
-      - uses: actions/cache@v4
-        with:
-          path: files
-          key: files-${{ hashFiles('mods/*.toml') }}
-          restore-keys: files-
-      - run: scripts/fetch.sh .
+      # FILES_MIRROR_UPLOAD: what isn't in registry-files yet is fetched from its own release once, then kept
+      # there, so these hourly runs don't count as players' downloads.
+      - run: FILES_MIRROR_UPLOAD=1 scripts/fetch.sh .
      - name: Build the index
        run: |
          mkdir -p site
@@ -22,7 +22,7 @@ Wheat, carrots, potatoes, beetroot, nether wart, cocoa, torchflower, pitcher cro
 - Bone meal, ordinary breaking and planting, sweet berries and glow berries keep their normal behaviour.

 ### Compatibility
-Last checked on **November 1, 2026**, for Minecraft 26.3. The release is pinned to Horizon Nightly 2026-10-31 (`9d979ca`), where single-player and LAN were tested. A compilation-only check also passed on the newest Nightly available on that date (`d91cab6`); gameplay on that newer revision was not tested.
+For Minecraft 26.3. Each version is built and gameplay-tested on one exact Horizon Nightly; the launcher warns when a newer Nightly breaks it. Tested revisions and results: [Validation](https://github.com/AyanoKaito/horizon-right-click-crops/blob/main/VALIDATION.md).

 This is a native mod: install only if you trust its source and accept the launcher's native-code warning.

@@ -36,8 +36,22 @@ source = "https://github.com/AyanoKaito/horizon-right-click-crops"
 icon = "icons/right_click_crops.png"
 categories = ["utility", "food"]
 tags = ["farming", "crops", "harvest", "replant"]
+screenshots = ["screenshots/right_click_crops/1.jpg", "screenshots/right_click_crops/2.jpg"]
 key = "RWRwbuaByP5mM4VUm4kZEQVPiuw+3IEVJ7CZcEHIjY5fPKf9lhQKUZRy"

+[[versions]]
+version = "1.0.1"
+published = "2026-11-07"
+game = "26.3"
+file = "right_click_crops-1.0.1.hnmod"
+sha256 = "e369d9cb34320144d805d02f162a3ed357b9cf8bbeee457e409cedc0b7e63d0a"
+signature = """
+untrusted comment: signature from minisign secret key\r
+RURwbuaByP5mMzuPfAJmER9wI28tgK38Mep2zAKwU82bFZt+grGVZOcHq03jTwRSPx7BxM2s6fiQSG1yBNj3fnTM254AAdMTmgY=\r
+trusted comment: timestamp:1794046822\tfile:right_click_crops-1.0.1.hnmod\thashed\r
+eZC0QPTQ1vVVypFSHHcn3hb29MfdbBU8aXb3q7Rzrgroq8O9q2BZzniMx9XqwvyYcRJIs+RZZxmEwsiF9ZoNAA=="""
+changelog = "Compatibility patch for Horizon Nightly 2026-11-05 (`66f3981`). Horizon's block loot helper now takes the broken block's entity data; the managed plants have none, so harvesting passes none and loot is unchanged. No gameplay changes. Validated in single-player and for LAN host and guest on that exact revision."
+
 [[versions]]
 version = "1.0.0"
 published = "2026-11-01"
@@ -0,0 +1,21 @@
+# The native mod sets the registry prebuilds on each new Nightly (.github/workflows/native-build.yml, horizon#11859):
+# a player whose turned-on native mods are exactly one of these sets downloads the game instead of compiling it.
+# Each set is built for every target (Linux, Windows x64 and ARM64, macOS ARM and Intel) on GitHub's runners,
+# about 20-30 minutes per target. A mod is named by its id (its newest version) or `id@version`.
+# Keep the list short: every set costs five builds per Nightly.
+
+[[set]]
+name = "Horizon's own client mods"
+mods = ["zoom", "fps_overlay", "minimap", "coords_hud", "keystrokes", "recipes"]
+
+[[set]]
+name = "Zoom"
+mods = ["zoom"]
+
+[[set]]
+name = "FPS overlay"
+mods = ["fps_overlay"]
+
+[[set]]
+name = "Minimap"
+mods = ["minimap"]
@@ -1,26 +1,55 @@
 #!/usr/bin/env bash
-# Downloads every file the entries list into files/<sha256>: from its own release
-# (<id>-<version>) once published, else from the `staging` prerelease, where the
-# submission form uploads <sha256>.<extension>. Usage: scripts/fetch.sh [checkout]
-# Needs `gh` (GH_TOKEN) and cargo-horizon-mod. FILES_FROM=<dir> reads <dir>/<file>
-# instead, for a local trial.
+# Downloads every file the entries list into files/<sha256>, each checked against its SHA-256. Sources, in order:
+# - the `registry-files` prerelease: a copy of every published file named <sha256>, kept by publish, so the
+#   registry's own runs don't count as players' downloads (it reads it by URL, not through the API);
+# - its own release (<id>-<version>) once published;
+# - the `staging` prerelease, where the submission form uploads <sha256>.<extension>.
+# A file already in files/ stays only if its SHA-256 is right.
+# Usage: scripts/fetch.sh [checkout]. Needs `gh` (GH_TOKEN, GH_REPO), curl and cargo-horizon-mod.
+# FILES_FROM=<dir> reads <dir>/<file> instead, for a local trial. FILES_MIRROR_UPLOAD=1 (publish, which can
+# write releases) adds each file it had to take from elsewhere to registry-files.
 set -euo pipefail
 checkout="${1:-.}"
+mirror=registry-files
 mkdir -p files
+sha_of() { sha256sum < "$1" | cut -d' ' -f1; }
 cargo horizon-mod registry list "$checkout" | while read -r sha id version file; do
-  [ -f "files/$sha" ] && continue
+  [[ "$sha" =~ ^[0-9a-f]{64}$ ]] || { echo "::error::$id $version: $sha is not a SHA-256"; exit 1; }
+  if [ -f "files/$sha" ] && [ ! -L "files/$sha" ] && [ "$(sha_of "files/$sha")" = "$sha" ]; then
+    continue
+  fi
+  rm -rf "files/$sha"
  ext="${file##*.}"
  tmp="$(mktemp -d)"
+  mkdir "$tmp/dl"  # gh downloads land here, apart from $tmp/file
  if [ -n "${FILES_FROM:-}" ]; then
-    cp "$FILES_FROM/$file" "$tmp/$file"
-  elif gh release download "$id-$version" --pattern "$file" --dir "$tmp" 2>/dev/null; then
-    :
-  elif gh release download staging --pattern "$sha.$ext" --dir "$tmp"; then
-    mv "$tmp/$sha.$ext" "$tmp/$file"
+    cp "$FILES_FROM/$file" "$tmp/file"
+    from=folder
+  elif [ -n "${GH_REPO:-}" ] \
+    && curl -sfL --max-filesize 1073741824 -o "$tmp/file" "https://github.com/$GH_REPO/releases/download/$mirror/$sha" < /dev/null \
+    && [ "$(sha_of "$tmp/file")" = "$sha" ]; then
+    from=mirror
+  elif gh release download "$id-$version" --pattern "$file" --dir "$tmp/dl" < /dev/null 2>/dev/null; then
+    mv "$tmp/dl/$file" "$tmp/file"
+    from="release $id-$version"
+  elif gh release download staging --pattern "$sha.$ext" --dir "$tmp/dl" < /dev/null; then
+    mv "$tmp/dl/$sha.$ext" "$tmp/file"
+    from=staging
  else
    echo "::error::$id $version: $file is neither in release $id-$version nor in staging as $sha.$ext"
    exit 1
  fi
-  mv "$tmp/$file" "files/$sha"
-  rmdir "$tmp"
+  if [ "$(sha_of "$tmp/file")" != "$sha" ]; then
+    echo "::error::$id $version: $file from $from doesn't have the SHA-256 its entry lists ($sha)"
+    exit 1
+  fi
+  if [ "${FILES_MIRROR_UPLOAD:-}" = 1 ] && [ "$from" != mirror ] && [ "$from" != folder ]; then
+    gh release view "$mirror" > /dev/null 2>&1 < /dev/null \
+      || gh release create "$mirror" --prerelease --latest=false --title "Registry files (for the registry's own runs)" \
+        --notes "Every published mod file, named by its SHA-256, for publish and the checks to read without counting as a player's download (scripts/fetch.sh). Players download from each version's own release." < /dev/null
+    cp "$tmp/file" "$tmp/dl/$sha"
+    gh release upload "$mirror" "$tmp/dl/$sha" --clobber < /dev/null
+  fi
+  mv "$tmp/file" "files/$sha"
+  rm -rf "$tmp"
 done
@@ -0,0 +1,269 @@
+#!/usr/bin/env python3
+"""Prebuilt native builds (horizon#11859): which builds native-build.yml makes, named as the launcher names them.
+
+    python3 scripts/native_build.py sets [--sets prebuilt.toml]          # one line per set: its mods
+    python3 scripts/native_build.py plan --mods "zoom [email protected]" [--base latest|nightly-<date>-<short>]
+                                         [--targets all|<triple>,...] --out plan/
+    BASE=<40 hex> MODS=<json> MATRIX=<json> python3 scripts/native_build.py signable   # sign job: "key target" lines
+
+`plan` resolves one set for one base: the Nightly (its tag for the launcher, its 40-hex commit for the key),
+each mod against the published index (its newest version unless `@version` names one; refused when unknown,
+revoked, or `broken_on` that commit), and each target's request key (horizon_release_sign::native_build:
+the same text, so the launcher looks up what CI built). Targets already published are left out. It writes
+plan/plan.json and downloads each mod's file into plan/hnmods/, checked against the index's SHA-256.
+
+A run builds ONE set, and only a set prebuilt.toml lists (exactly its items): nobody can dispatch a signed build
+of any other mix of registry mods. Every build job of a run belongs to that set, so a mod's build script, which
+runs in that job, can only ever replace a build of its own set.
+
+`signable` is what the sign job (which holds the key) signs: it reads only the plan job's outputs (job outputs,
+which no later job can rewrite; never the `plan` artifact, which a build job can), checks again that the mods are a
+prebuilt.toml set, recomputes every row's key from the base, the mods and the row's target, and prints
+`<key> <target>` per row. The sign job derives every file name from those two.
+"""
+import argparse
+import hashlib
+import json
+import os
+import re
+import sys
+import tomllib
+import urllib.error
+import urllib.request
+from pathlib import Path
+
+INDEX = "https://horizon-rust.github.io/horizon-mods/index.json"
+REGISTRY = "horizon-rust/horizon-mods"
+HORIZON = "horizon-rust/horizon"
+ROOT = Path(__file__).resolve().parents[1]
+
+# The launcher's toolchain host for each target (Horizon's launcher/src/rust_toolchain.rs), the GitHub-hosted
+# runner that builds it, and the launcher release asset that runs there.
+TARGETS = {
+    "x86_64-unknown-linux-gnu": ("ubuntu-22.04", "horizon-launcher-linux-x86_64.tar.gz"),
+    "x86_64-pc-windows-gnu": ("windows-latest", "horizon-launcher-windows-x64.zip"),
+    "aarch64-pc-windows-gnullvm": ("windows-11-arm", "horizon-launcher-windows-arm64.zip"),
+    "aarch64-apple-darwin": ("macos-15", "horizon-launcher-macos-arm64.zip"),
+    "x86_64-apple-darwin": ("macos-15-intel", "horizon-launcher-macos-x64.zip"),
+}
+MAX_MODS = 64
+SETS = ROOT / "prebuilt.toml"
+# horizon_release_sign::native_build's field rules: what the launcher accepts in a request.
+ID = re.compile(r"[a-z0-9_-]+")
+VERSION = re.compile(r"[!-~]+")
+HEX40 = re.compile(r"[0-9a-f]{40}")
+HEX64 = re.compile(r"[0-9a-f]{64}")
+
+
+def request_text(target, base, mods):
+    """horizon_release_sign::native_build::Request::text: mods are (id, version, sha256), sorted by id."""
+    lines = ["horizon native build request 1", f"target {target}", f"base {base.lower()}"]
+    lines += [f"mod {i} {v} {s.lower()}" for i, v, s in sorted(mods)]
+    return "\n".join(lines) + "\n"
+
+
+def request_key(target, base, mods):
+    return hashlib.sha256(request_text(target, base, mods).encode()).hexdigest()
+
+
+def release_tag(base):
+    return f"native-builds-{base[:12]}"
+
+
+def archive(key, target):
+    return f"{key[:16]}-{target}.tar.gz"
+
+
+def signature(key, target):
+    return f"{key[:16]}-{target}.sig"
+
+
+def get(url, token=True):
+    headers = {"User-Agent": "horizon-mods native-build"}
+    if token and os.environ.get("GITHUB_TOKEN") and url.startswith("https://api.github.com/"):
+        headers["Authorization"] = f"Bearer {os.environ['GITHUB_TOKEN']}"
+    with urllib.request.urlopen(urllib.request.Request(url, headers=headers), timeout=120) as r:
+        return r.read()
+
+
+def exists(url):
+    try:
+        with urllib.request.urlopen(urllib.request.Request(url, method="HEAD"), timeout=60):
+            return True
+    except urllib.error.HTTPError as e:
+        if e.code == 404:
+            return False
+        raise
+
+
+def nightly(base):
+    """(launcher tag, 40-hex commit) of the Nightly `base` names: `latest`, or `nightly-<date>-<short>`. A Nightly
+    stays buildable after it is pruned: its permanent `nightly-source/<date>-<short>` tag keeps the commit."""
+    refs = json.loads(get(f"https://api.github.com/repos/{HORIZON}/git/matching-refs/tags/nightly-source/"))
+    names = {r["ref"].removeprefix("refs/tags/nightly-source/"): r["object"]["sha"] for r in refs}
+    if base == "latest":
+        if not names:
+            sys.exit("no Nightly has a nightly-source/ tag")
+        name = max(names)
+    else:
+        name = base.removeprefix("nightly-")
+        if name not in names:
+            sys.exit(f"{base}: no such Nightly (nightly-<date>-<short>)")
+    commit = json.loads(get(f"https://api.github.com/repos/{HORIZON}/commits/nightly-source/{name}"))["sha"]
+    return f"nightly-{name}", commit
+
+
+def pick(index, wanted, commit):
+    """The index version each `id[@version]` of `wanted` names, refusing what the launcher wouldn't build."""
+    revoked = {r.get("sha256") for r in index.get("revoked", [])}
+    projects = {p["id"]: p for p in index["projects"]}
+    picked = []
+    for item in wanted:
+        mod_id, _, version = item.partition("@")
+        project = projects.get(mod_id)
+        if not project or project.get("kind") != "native-mod":
+            raise ValueError(f"{mod_id}: no native mod of that id in the registry")
+        versions = [v for v in project["versions"] if v["file"]["sha256"] not in revoked]
+        found = next((v for v in versions if v["version"] == version), None) if version else (versions or [None])[0]
+        if not found:
+            raise ValueError(f"{item}: no such published, unrevoked version")
+        if any(b.get("horizon") == commit for b in found.get("broken_on", [])):
+            raise ValueError(f"{mod_id} {found['version']} doesn't build on {commit[:7]} (broken_on)")
+        picked.append(found | {"id": mod_id})
+    ids = [p["id"] for p in picked]
+    if len(set(ids)) != len(ids):
+        raise ValueError("a mod is listed twice")
+    if not 1 <= len(picked) <= MAX_MODS:
+        raise ValueError(f"a set has 1 to {MAX_MODS} mods")
+    return picked
+
+
+def listed(wanted, sets_path=SETS):
+    """`wanted` (its `id[@version]` items) if it is exactly one set of prebuilt.toml, else ValueError."""
+    if sorted(wanted) not in [sorted(line.split()) for line in sets(sets_path)]:
+        raise ValueError(f"{' '.join(wanted) or '(nothing)'}: not a set of prebuilt.toml; only those are built")
+    return wanted
+
+
+def plan(mods, base, targets, out):
+    wanted = listed(mods.split())
+    tag, commit = nightly(base)
+    index = json.loads(get(INDEX, token=False))
+    picked = pick(index, wanted, commit)
+    out.mkdir(parents=True, exist_ok=True)
+    hnmods = out / "hnmods"
+    hnmods.mkdir(exist_ok=True)
+    for v in picked:
+        data = get(v["file"]["url"], token=False)
+        if hashlib.sha256(data).hexdigest() != v["file"]["sha256"]:
+            sys.exit(f"{v['file']['url']}: its SHA-256 isn't the index's")
+        (hnmods / f"{v['id']}-{v['version']}.hnmod").write_bytes(data)
+    triples = list(TARGETS) if targets == "all" else targets.split(",")
+    request = [(v["id"], v["version"], v["file"]["sha256"]) for v in picked]
+    builds = []
+    for target in triples:
+        if target not in TARGETS:
+            sys.exit(f"{target}: not a target the launcher builds")
+        key = request_key(target, commit, request)
+        url = f"https://github.com/{REGISTRY}/releases/download/{release_tag(commit)}/{signature(key, target)}"
+        if exists(url):
+            print(f"{target}: already published ({key[:16]})")
+            continue
+        runner, launcher = TARGETS[target]
+        builds.append({"target": target, "key": key, "runner": runner, "launcher": launcher,
+                       "archive": archive(key, target), "signature": signature(key, target)})
+    result = {"tag": tag, "base": commit, "release": release_tag(commit),
+              "mods": [{"id": i, "version": v, "sha256": s} for i, v, s in sorted(request)], "builds": builds}
+    (out / "plan.json").write_text(json.dumps(result, indent=1) + "\n")
+    print(json.dumps({k: result[k] for k in ("tag", "base", "mods")}), f"{len(builds)} to build")
+    return result
+
+
+def signable(base, mods, matrix, sets_path=SETS):
+    """[(key, target)] the sign job may sign, from the plan job's outputs only (see the module's doc)."""
+    if not isinstance(base, str) or not HEX40.fullmatch(base):
+        raise ValueError(f"{base!r}: not a 40-hex commit")
+    if not isinstance(mods, list) or not mods:
+        raise ValueError("no mods")
+    request = []
+    for m in mods:
+        i, v, s = (m.get(k) if isinstance(m, dict) else None for k in ("id", "version", "sha256"))
+        if not (isinstance(i, str) and ID.fullmatch(i) and isinstance(v, str) and VERSION.fullmatch(v)
+                and isinstance(s, str) and HEX64.fullmatch(s)):
+            raise ValueError(f"{m!r}: not a mod (id, version, sha256)")
+        request.append((i, v, s))
+    ids = [i for i, _, _ in request]
+    if len(set(ids)) != len(ids) or len(ids) > MAX_MODS:
+        raise ValueError("a mod is listed twice, or too many mods")
+    versions = dict((i, v) for i, v, _ in request)
+    for line in sets(sets_path):
+        items = [item.partition("@") for item in line.split()]
+        if sorted(i for i, _, _ in items) == sorted(ids) and all(not v or versions[i] == v for i, _, v in items):
+            break
+    else:
+        raise ValueError(f"{' '.join(sorted(ids))}: not a set of prebuilt.toml")
+    if not isinstance(matrix, list):
+        raise ValueError("the matrix is not a list")
+    rows, seen = [], set()
+    for row in matrix:
+        target, key = (row.get(k) if isinstance(row, dict) else None for k in ("target", "key"))
+        if target not in TARGETS or target in seen:
+            raise ValueError(f"{target!r}: not a target, or twice")
+        seen.add(target)
+        if key != request_key(target, base, request):
+            raise ValueError(f"{target}: the matrix's key {key!r} isn't this set's")
+        rows.append((key, target))
+    return rows
+
+
+def sets(path):
+    """Each set of prebuilt.toml as one line of space-separated `id[@version]`."""
+    data = tomllib.loads(path.read_text())
+    lines = []
+    for s in data.get("set", []):
+        mods = s.get("mods", [])
+        if not mods or not all(isinstance(m, str) and m and " " not in m for m in mods):
+            sys.exit(f"{path}: set {s.get('name', '?')!r} needs a list of mod ids")
+        lines.append(" ".join(mods))
+    return lines
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
+    sub = parser.add_subparsers(dest="command", required=True)
+    s = sub.add_parser("sets")
+    s.add_argument("--sets", type=Path, default=ROOT / "prebuilt.toml")
+    p = sub.add_parser("plan")
+    p.add_argument("--mods", required=True)
+    p.add_argument("--base", default="latest")
+    p.add_argument("--targets", default="all")
+    p.add_argument("--out", type=Path, required=True)
+    sub.add_parser("signable")
+    args = parser.parse_args()
+    if args.command == "sets":
+        print("\n".join(sets(args.sets)))
+        return
+    if args.command == "signable":
+        try:
+            env = {k: json.loads(os.environ[k]) for k in ("MODS", "MATRIX")}
+            rows = signable(os.environ["BASE"], env["MODS"], env["MATRIX"])
+        except (KeyError, ValueError) as e:
+            sys.exit(f"signable: {e}")
+        print("\n".join(f"{key} {target}" for key, target in rows))
+        return
+    try:
+        result = plan(args.mods, args.base, args.targets, args.out)
+    except ValueError as e:
+        sys.exit(str(e))
+    if os.environ.get("GITHUB_OUTPUT"):
+        with open(os.environ["GITHUB_OUTPUT"], "a") as f:
+            # The sign job reads these job outputs, never the plan artifact (a build job can replace that).
+            f.write(f"matrix={json.dumps(result['builds'])}\n")
+            f.write(f"any={'true' if result['builds'] else 'false'}\n")
+            f.write(f"tag={result['tag']}\n")
+            f.write(f"base={result['base']}\n")
+            f.write(f"mods={json.dumps(result['mods'])}\n")
+
+
+if __name__ == "__main__":
+    main()
@@ -0,0 +1,138 @@
+import sys
+import tempfile
+import unittest
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+import native_build  # noqa: E402
+
+BASE = "656064105c0e1fbd0a8f1d6e5f5d3a8b3c2e1f00"
+
+
+def version(v, sha, broken=()):
+    return {"version": v, "file": {"url": f"https://x/{v}", "sha256": sha},
+            "broken_on": [{"horizon": b, "code": "E"} for b in broken]}
+
+
+INDEX = {
+    "projects": [
+        {"id": "zoom", "kind": "native-mod", "versions": [version("2.1.0", "c" * 64), version("2.0.0", "b" * 64)]},
+        {"id": "minimap", "kind": "native-mod", "versions": [version("1.4.0", "a" * 64)]},
+        {"id": "broken", "kind": "native-mod", "versions": [version("1.0.0", "d" * 64, [BASE])]},
+        {"id": "pack", "kind": "hmod", "versions": [version("1.0.0", "e" * 64)]},
+    ],
+    "revoked": [{"id": "zoom", "sha256": "c" * 64}],
+}
+
+
+class Key(unittest.TestCase):
+    def test_the_key_is_the_launchers(self):
+        # The same vector as horizon_release_sign::native_build's test: CI and the launcher name a build alike.
+        mods = [("zoom", "2.0.0", "b" * 64), ("minimap", "1.4.0", "a" * 64)]
+        self.assertEqual(native_build.request_key("x86_64-unknown-linux-gnu", BASE, mods),
+                         "c07fffc296cf14c5c496a016a930f84b0d0ac028a63c667c2bdf47657788445d")
+
+    def test_names(self):
+        key = "0123456789abcdef" + "0" * 48
+        self.assertEqual(native_build.release_tag(BASE), "native-builds-656064105c0e")
+        self.assertEqual(native_build.archive(key, "aarch64-apple-darwin"),
+                         "0123456789abcdef-aarch64-apple-darwin.tar.gz")
+        self.assertEqual(native_build.signature(key, "aarch64-apple-darwin"),
+                         "0123456789abcdef-aarch64-apple-darwin.sig")
+
+
+class Pick(unittest.TestCase):
+    def test_newest_unrevoked_version_unless_one_is_named(self):
+        picked = native_build.pick(INDEX, ["zoom", "[email protected]"], BASE)
+        self.assertEqual([(p["id"], p["version"]) for p in picked], [("zoom", "2.0.0"), ("minimap", "1.4.0")])
+
+    def test_what_the_launcher_would_not_build_is_refused(self):
+        for wanted in (["nothing"], ["pack"], ["[email protected]"], ["zoom@9"], ["broken"], ["zoom", "[email protected]"], []):
+            with self.assertRaises(ValueError, msg=wanted):
+                native_build.pick(INDEX, wanted, BASE)
+
+    def test_broken_on_another_commit_still_builds(self):
+        picked = native_build.pick(INDEX, ["broken"], "1" * 40)
+        self.assertEqual(picked[0]["version"], "1.0.0")
+
+
+SETS = """
+[[set]]
+name = "Two"
+mods = ["zoom", "[email protected]"]
+
+[[set]]
+name = "One"
+mods = ["zoom"]
+"""
+LINUX = "x86_64-unknown-linux-gnu"
+MAC = "aarch64-apple-darwin"
+ZOOM = {"id": "zoom", "version": "2.0.0", "sha256": "b" * 64}
+MINIMAP = {"id": "minimap", "version": "1.4.0", "sha256": "a" * 64}
+
+
+def key(target, *mods):
+    return native_build.request_key(target, BASE, [(m["id"], m["version"], m["sha256"]) for m in mods])
+
+
+class OnlyListedSets(unittest.TestCase):
+    def setUp(self):
+        tmp = tempfile.TemporaryDirectory()
+        self.addCleanup(tmp.cleanup)
+        self.sets = Path(tmp.name) / "prebuilt.toml"
+        self.sets.write_text(SETS)
+
+    def test_plan_takes_a_listed_set_in_any_order(self):
+        self.assertEqual(native_build.listed(["[email protected]", "zoom"], self.sets), ["[email protected]", "zoom"])
+
+    def test_plan_refuses_any_other_set(self):
+        for wanted in (["minimap"], ["zoom", "minimap"], ["zoom", "[email protected]", "keystrokes"], ["[email protected]"], []):
+            with self.assertRaises(ValueError, msg=wanted):
+                native_build.listed(wanted, self.sets)
+
+    def test_sign_recomputes_each_rows_key(self):
+        matrix = [{"target": LINUX, "key": key(LINUX, ZOOM, MINIMAP), "archive": "ignored"},
+                  {"target": MAC, "key": key(MAC, ZOOM, MINIMAP)}]
+        self.assertEqual(native_build.signable(BASE, [ZOOM, MINIMAP], matrix, self.sets),
+                         [(key(LINUX, ZOOM, MINIMAP), LINUX), (key(MAC, ZOOM, MINIMAP), MAC)])
+
+    def test_sign_refuses_another_sets_key(self):
+        # A row naming the key of `zoom` alone, in a run of the two-mod set: H1 of the review.
+        with self.assertRaises(ValueError):
+            native_build.signable(BASE, [ZOOM, MINIMAP], [{"target": LINUX, "key": key(LINUX, ZOOM)}], self.sets)
+        # Another target's key on this row.
+        with self.assertRaises(ValueError):
+            native_build.signable(BASE, [ZOOM], [{"target": LINUX, "key": key(MAC, ZOOM)}], self.sets)
+
+    def test_sign_refuses_mods_or_rows_outside_the_rules(self):
+        good = [{"target": LINUX, "key": key(LINUX, ZOOM)}]
+        cases = [
+            ("1" * 39, [ZOOM], good),                                     # not a commit
+            (BASE, [], good),                                             # no mods
+            (BASE, [dict(ZOOM, id="zoom\nmod x")], good),                # a line break in an id
+            (BASE, [dict(ZOOM, version="2.0 0")], good),                  # a space in a version
+            (BASE, [dict(ZOOM, sha256="B" * 64)], good),                  # not lowercase hex
+            (BASE, [MINIMAP], [{"target": LINUX, "key": key(LINUX, MINIMAP)}]),  # minimap alone isn't listed
+            (BASE, [dict(MINIMAP, version="1.5.0"), ZOOM],                # the set pins minimap 1.4.0
+             [{"target": LINUX, "key": key(LINUX, dict(MINIMAP, version="1.5.0"), ZOOM)}]),
+            (BASE, [ZOOM], good + good),                                  # a target twice
+            (BASE, [ZOOM], [{"target": "x86_64-unknown-freebsd", "key": key("x86_64-unknown-freebsd", ZOOM)}]),
+            (BASE, [ZOOM], {"target": LINUX}),                            # not a list
+        ]
+        for base, mods, matrix in cases:
+            with self.assertRaises(ValueError, msg=(base, mods, matrix)):
+                native_build.signable(base, mods, matrix, self.sets)
+
+
+class Sets(unittest.TestCase):
+    def test_the_registrys_sets_are_native_mods_it_lists(self):
+        lines = native_build.sets(native_build.ROOT / "prebuilt.toml")
+        self.assertTrue(lines)
+        official = {p.name for p in (native_build.ROOT / "native").iterdir() if (p / "compatibility.json").is_file()}
+        for line in lines:
+            for item in line.split():
+                self.assertIn(item.partition("@")[0].replace("_", "-"), official, line)
+
+
+if __name__ == "__main__":
+    unittest.main()
Author	SHA1	Message	Date
Horizon agentandClaude Opus 5.5	2f65cd2faa	native-build: sign only what the plan job outputs; no cache restores in write-token jobs Security review of #381 (horizon#11859): - H1: the sign job no longer reads the `plan` artifact, which a build job can replace. It takes the set, base and matrix from the plan job's outputs, recomputes every key (`native_build.py signable`), derives the file names from key and target, downloads `build-<target>` by exact name and refuses anything but that one archive. - H2: publish.yml and check.yml restore no cache (a restored entry unpacks a tar anywhere on the runner, and native builds run on main): the tool is built fresh, files come from a `registry-files` release by URL and are checked against their SHA-256 (fetch.sh), so the hourly runs still don't count as players' downloads. native-compat.yml's health compile now holds a read token; a separate job checks the JSON's shape and uploads it. - M1: the signer and keys come from a pinned Horizon commit, checked by SHA-256, never HORIZON_REV. - M2: native_build.py, its test, prebuilt.toml and native-build.yml are Ludovic's in CODEOWNERS. - M4: plan and sign accept only a set prebuilt.toml lists. Co-Authored-By: Claude Opus 5.5 <[email protected]>	2026-11-07 19:49:49 +01:00
Horizon agentandClaude Opus 5.5	01abc78c0f	native-build: prebuilt native builds, signed, one set per run (horizon#11859) scripts/native_build.py plans one set on one Nightly: each mod against the published index (newest unrevoked version, not broken_on that commit), each target's request key as the launcher computes it (same test vector as horizon_release_sign::native_build), what is already published left out. native-build.yml: plan (no secrets; checks the launcher release's signed SHA256SUMS against Horizon's release keys) -> build on GitHub-hosted runners (no secrets, read token, no cache; the launcher's own native-build --prebuilt-out) -> sign in the native-builds environment with Horizon's sign_native_build.sh, for the keys the plan names, then upload to native-builds-<base12>. A daily dispatch starts one run per set of prebuilt.toml, idle until vars.NATIVE_BUILD_LAUNCHER names a launcher release with --prebuilt-out. Co-Authored-By: Claude Opus 5.5 <[email protected]>	2026-11-07 17:55:30 +01:00
levzzz	63daa89bcb	Merge pull request #367 from horizon-rust/submit/right_click_crops-1.0.1 Update right_click_crops 1.0.1	2026-11-07 16:15:53 +05:00
Ludovic MarieandAyanoKaito	748c65d592	Update right_click_crops 1.0.1 Submitted by @AyanoKaito through the form. Submission: WAZyOGCt_BUXQQkl_FVhcXCytMPmZKl59xs8ga3REfg Co-authored-by: AyanoKaito <[email protected]>	2026-11-07 11:45:17 +01:00
Ludovic MarieandAyanoKaito	91ad350543	Update right_click_crops 1.0.1 Submitted by @AyanoKaito through the form. Submission: WAZyOGCt_BUXQQkl_FVhcXCytMPmZKl59xs8ga3REfg Co-authored-by: AyanoKaito <[email protected]>	2026-11-07 11:45:15 +01:00
Ludovic MarieandAyanoKaito	e281e4024a	Update right_click_crops 1.0.1 Submitted by @AyanoKaito through the form. Submission: WAZyOGCt_BUXQQkl_FVhcXCytMPmZKl59xs8ga3REfg Co-authored-by: AyanoKaito <[email protected]>	2026-11-07 11:45:13 +01:00