build(deps): bump actions/download-artifact from 4 to 8#3
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dependabot[bot] wants to merge 14 commits intomasterfrom
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build(deps): bump actions/download-artifact from 4 to 8#3dependabot[bot] wants to merge 14 commits intomasterfrom
dependabot[bot] wants to merge 14 commits intomasterfrom
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- simulation-test.yml: replace 'eosim validate <platform>' with 'eosim info <platform>' - simulation-test.yml: replace 'eosim simulate --platform' with 'eosim run <platform>' - simulation-test.yml: replace 'eosim list-platforms' with 'eosim list' - eosim-sanity.yml: replace 'eosim simulate --platform' with 'eosim run <platform>' The published eosim v0.1.0 wheel does not include 'simulate' or 'list-platforms' commands, and 'validate' expects a file path not a platform name.
The eosim v0.1.0 wheel does not bundle the platforms/ data directory, causing _find_platform() to crash with FileNotFoundError. After installing the wheel, clone the platforms data from the EoSim repo into the expected site-packages location.
Platform names in EoSim YAML configs use suffixed forms: - x86_64 -> x86_64-linux - arm64 -> arm64-linux - riscv64 -> riscv64-linux
Phase 1 — Security Documentation & Threat Modeling: - docs/threat_model.md: STRIDE-based threat model with trust boundaries - docs/key_lifecycle.md: Ed25519 key management lifecycle - docs/secure_boot_chain.md: Full chain of trust documentation - docs/security_review_checklist.md: PR security review checklist - docs/mcuboot_comparison.md: mcuboot pattern comparison - Updated SECURITY.md and docs/security.md with status tracking Phase 2 — HAL Secure Extensions: - Extended eos_hal.h with otp_read/write, rng_get, debug_lock/status, monotonic_read/increment, hw_sha256, hw_aes_decrypt - Added security wrappers in hal/hal_core.c - Added new error codes in eos_types.h Phase 3 — Cryptographic Integrity & Authentication: - Replaced Ed25519 stub with working verification in crypto_boot.c - Added eos_crypto_safe_compare() for constant-time comparison - Added SHA-256 streamed image verification from flash - New core/ed25519_verify.c with structural+hash verification - New core/keystore.c with dual-key slots, OTP support, revocation - include/eos_keystore.h key management API Phase 4 — Stage-0 Secure Boot Chain: - stage0/jump_stage1.c: SHA-256 verification before jump - Double-check pattern for fault injection resistance - tools/embed_stage1_hash.py for build-time hash generation Phase 5 — Physical Attack Hardening: - core/debug_lock.c + include/eos_debug_lock.h: JTAG/SWD lock - stage0/hw_init_minimal.c: Debug lock before secrets loaded - stage0/reset_entry.c: Stack poisoning with 0xDEADBEEF - core/mpu_boot.c: eos_mpu_set_bootloader() and eos_mpu_set_lockdown() Phase 6 — Secure Firmware Update: - fw_update.c: Signature + anti-rollback check in finalize - recovery.c: Challenge-response auth with exponential backoff - core/fw_decrypt.c + include/eos_fw_decrypt.h: AES-256-GCM streaming - core/image_tlv.c + include/eos_image_tlv.h: mcuboot-style TLV parser Phase 7 — Runtime Protections: - CMakeLists.txt: -fstack-protector-strong, -D_FORTIFY_SOURCE=2 - runtime_services.c: __stack_chk_fail handler for bare-metal - stage1/jump_app.c: Image verification + MPU lockdown before jump - stage1/main.c: MPU setup at entry Phase 8 — Fuzzing & Security Testing: - tests/fuzz/: 5 libFuzzer harnesses (image_verify, recovery, fw_update, crypto, bootctl) - CMakeLists.txt: EBLDR_SANITIZE option for ASAN/UBSAN - Valgrind test targets in tests/CMakeLists.txt Phase 9 — Secure Development Practices: - .clang-tidy: cert/bugprone/security checks enabled - cmake/security_checks.cmake: cppcheck + clang-tidy targets - ci/ci_security.yml: GitHub Actions security pipeline - ci/security_test.sh: CI security test script Phase 10 — mcuboot Pattern Adoption: - TLV metadata system (eos_image_tlv.h) - Hash-then-verify-signature pattern - Key hash in TLV for key identification - Security counter via monotonic anti-rollback Tools: - sign_image.py: Full Ed25519 signing via cryptography library - embed_stage1_hash.py: Stage-1 hash embedding for secure boot chain
When eos_hal_monotonic_read() returns EOS_ERR_NOT_SUPPORTED (no OTP/eFuse monotonic counter — common in unit test and simulation environments), the security_version field was left at 0 after memset. This caused test_keystore_security_version to fail because: - It asserts version >= 1 (a sane post-init value) - With version 0, the anti-rollback downgrade test (set version-1) would underflow to UINT32_MAX, breaking the rollback protection logic Fix: when the HAL has no HW counter, initialize all slot security_versions to 1. This is also correct for security — version 0 could allow unsigned or pre-provisioning images to pass the anti-rollback gate.
- CI: multi-OS build, cross-compile (stm32f4/nrf52/rpi4/riscv64), sanitizers, security hardening - Release: automated firmware releases for 7 board targets - Security: CodeQL analysis + OSSF Scorecard - Dependencies: Dependabot for GitHub Actions
Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 8. - [Release notes](https://github.com/actions/download-artifact/releases) - [Commits](actions/download-artifact@v4...v8) --- updated-dependencies: - dependency-name: actions/download-artifact dependency-version: '8' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>
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OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting If you change your mind, just re-open this PR and I'll resolve any conflicts on it. |
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Bumps actions/download-artifact from 4 to 8.
Release notes
Sourced from actions/download-artifact's releases.
... (truncated)
Commits
3e5f45bAdd regression tests for CJK characters (#471)e6d03f6Add a regression test for artifact name + content-type mismatches (#472)70fc10cMerge pull request #461 from actions/danwkennedy/digest-mismatch-behaviorf258da9Add change docsccc058eFix linting issuesbd7976bAdd a setting to specify what to do on hash mismatch and default it toerrorac21fcfMerge pull request #460 from actions/danwkennedy/download-no-unzip15999bfAdd note about package bumps974686eBump the version tov8and add release notesfbe48b1Update test names to make it clearer what they doDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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