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JANG BYUNGKUN
6442ea02cb
* feat(binary-layout): admit ELF64 AArch64 and name the refused host inspect_binary_layout refused every AArch64 ELF, and on a non-x64 host the refusal read "supports Linux x64 only", which looked like a target refusal (#8709 ran on arm64 WSL and suspected an e_machine check). The pwntools adapter now admits little-endian ELF64 AArch64 EXEC/DYN/REL objects alongside the existing profiles, pwntools must report aarch64/64/ little, and the Evidence subject names arm64. The host refusal now names the detected platform/arch and says the target was not read; the host check itself is unchanged. verify:binary:layout cross-compiles an AArch64 executable and relocatable object (never executed) and checks sections, symbols and relocations against GNU readelf, decoding ELF64 r_info as a 32-bit type under a 32-bit symbol index. The real-binary-layout workflow installs the toolchain. Refs #8709 * test(binary-layout): refuse RISC-V as the unsupported machine and assert the host refusal path verify:binary:layout used e_machine 183 (AArch64) as its unsupported target, which this branch now admits; use EM_RISCV (243) instead. The unsupported-host provider test now asserts the refusal names this host's platform/arch and says the target was not read, so reverting the decoder to the old message fails it.
79 lines
3.5 KiB
YAML
79 lines
3.5 KiB
YAML
name: Real offline binary layout
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on:
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workflow_dispatch:
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inputs:
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large_mcp:
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description: "Also verify the complete 65,281-section result over MCP (slow)"
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type: boolean
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default: false
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workflow_call:
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inputs:
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build_cache_artifact:
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description: Portable build cache artifact from the calling CI run.
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required: false
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type: string
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default: ""
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remote_cache_write:
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description: Trusted release qualification may publish the remote cache.
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required: false
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type: boolean
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default: false
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secrets:
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TURBO_TOKEN:
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description: Remote cache token. Only trusted callers pass it.
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required: false
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permissions:
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contents: read
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env:
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NODE_OPTIONS: --max-old-space-size=768
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HUSKY: "0"
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# A called workflow sees the caller event, so workflow_call is not an event
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# name here. Writes when remote_cache_write is set, or on the default branch
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# for push, schedule, and manual dispatch. Open pull requests stay empty-token
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# and use the local cache only.
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TURBO_TOKEN: "${{ (inputs.remote_cache_write == true || (github.ref == format('refs/heads/{0}', github.event.repository.default_branch) && (github.event_name == 'push' || github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'))) && secrets.TURBO_TOKEN || '' }}"
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TURBO_TEAM: ${{ vars.TURBO_TEAM }}
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TURBO_CACHE: "${{ (inputs.remote_cache_write == true || (github.ref == format('refs/heads/{0}', github.event.repository.default_branch) && (github.event_name == 'push' || github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'))) && 'local:rw,remote:rw' || 'local:rw' }}"
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REA_VERIFY_LARGE_ELF_MCP: ${{ inputs.large_mcp && '1' || '0' }}
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jobs:
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real-binary-layout:
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runs-on: ubuntu-24.04
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timeout-minutes: 15
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steps:
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- uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
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- uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
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with:
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node-version-file: .nvmrc
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- name: Cache npm package downloads
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id: npm-cache
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uses: ./.github/actions/npm-cache
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- run: npm ci
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- uses: ./.github/actions/portable-build-cache
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with:
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build_cache_artifact: ${{ inputs.build_cache_artifact }}
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- name: Install AArch64 and ELF32 cross toolchains for source-owned fixtures
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run: |
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sudo apt-get update
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sudo apt-get install --yes --no-install-recommends \
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gcc-aarch64-linux-gnu gcc-i686-linux-gnu gcc-arm-linux-gnueabi gcc-mips-linux-gnu gcc-mipsel-linux-gnu \
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libc6-dev-arm64-cross libc6-dev-i386-cross libc6-dev-armel-cross libc6-dev-mips-cross libc6-dev-mipsel-cross
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- name: Acquire exact upstream libraries in an isolated runner environment
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shell: bash
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run: |
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layout_python_root="${RUNNER_TEMP}/rea-pwntools-layout"
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python3 -m venv "${layout_python_root}"
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"${layout_python_root}/bin/python" -m pip install --disable-pip-version-check \
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'pwntools==4.15.0' 'pyelftools==0.33' 'unicorn==2.1.2'
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command -v gcc
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command -v ld
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command -v strip
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command -v strace
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echo "REA_PWNTOOLS_PYTHON=${layout_python_root}/bin/python" >> "${GITHUB_ENV}"
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echo "REA_VERIFY_STRACE_COMMAND=$(command -v strace)" >> "${GITHUB_ENV}"
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- name: Verify source-owned fixtures through public CLI and MCP
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run: npm run verify:binary:layout
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