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264 changes: 264 additions & 0 deletions .github/workflows/release-validation.yml
Original file line number Diff line number Diff line change
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# =============================================================================
# ApexChainx Contracts — Release Validation Gate
# =============================================================================
#
# Non-interactive CI smoke-test artifact validation for every release
# candidate. Runs on every push to main AND on every version tag (v*),
# verifying:
# 1. Build succeeds (native + WASM)
# 2. All tests pass (unit + fuzz)
# 3. Lint/format compliance (clippy + fmt)
# 4. WASM artifact hash is deterministic and recorded
# 5. Smoke-test expectations are met (contract initializes, configures,
# calculates, and prunes)
#
# Results are recorded in a reviewable artifact (release-validation-report)
# that maintainers can inspect before promoting a release.
# =============================================================================

name: Release Validation

on:
push:
branches: [main]
tags:
- 'v*'
pull_request:
branches: [main]

concurrency:
group: release-validation-${{ github.ref }}
cancel-in-progress: true

jobs:
validate:
name: Validate Release Candidate
runs-on: ubuntu-latest
timeout-minutes: 30

defaults:
run:
shell: bash

outputs:
wasm_hash: ${{ steps.hash.outputs.wasm_hash }}

steps:
- name: Checkout code
uses: actions/checkout@v4

- name: Install Rust toolchain with wasm32 target
uses: dtolnay/rust-toolchain@1.94.1
with:
targets: wasm32-unknown-unknown
components: rustfmt, clippy

- name: Cache Cargo dependencies
uses: Swatinem/rust-cache@v2

- name: Create validation-results directory
run: mkdir -p validation-results

# -------------------------------------------------------------------
# Step 1: Lint & Format
# -------------------------------------------------------------------
- name: Format check
id: run_fmt
working-directory: apexchainx_calculator
run: |
echo "=== Format check ==="
cargo fmt -- --check --color=always 2>&1 | tee ../validation-results/fmt_output.log
if [ ${PIPESTATUS[0]} -ne 0 ]; then
echo "status=FAIL" >> "$GITHUB_OUTPUT"
exit 1
fi
echo "status=PASS" >> "$GITHUB_OUTPUT"

- name: Clippy
id: run_clippy
working-directory: apexchainx_calculator
run: |
echo "=== Clippy ==="
cargo clippy --all-targets -- -D warnings 2>&1 | tee ../validation-results/clippy_output.log
echo "status=PASS" >> "$GITHUB_OUTPUT"

# -------------------------------------------------------------------
# Step 2: no-std compliance
# -------------------------------------------------------------------
- name: no_std compatibility lint
id: run_no_std_lint
run: |
echo "=== no_std compatibility lint ==="
./scripts/check-no-std.sh 2>&1 | tee validation-results/no_std_lint.log
echo "status=PASS" >> "$GITHUB_OUTPUT"

- name: WASM no-std compliance check
id: run_wasm_check
working-directory: apexchainx_calculator
run: |
echo "=== WASM no-std compliance ==="
cargo check --target wasm32-unknown-unknown --lib 2>&1 | tee ../validation-results/wasm_check.log
echo "status=PASS" >> "$GITHUB_OUTPUT"

# -------------------------------------------------------------------
# Step 3: Build
# -------------------------------------------------------------------
- name: Build native
id: build_native
working-directory: apexchainx_calculator
run: |
echo "=== Native build ==="
cargo build 2>&1 | tee ../validation-results/build_native.log
echo "status=PASS" >> "$GITHUB_OUTPUT"

- name: Build WASM
id: build_wasm
working-directory: apexchainx_calculator
run: |
echo "=== WASM build ==="
cargo build --target wasm32-unknown-unknown --release 2>&1 | tee ../validation-results/build_wasm.log
echo "status=PASS" >> "$GITHUB_OUTPUT"

# -------------------------------------------------------------------
# Step 4: Artifact hash
# -------------------------------------------------------------------
- name: Generate WASM artifact hash
id: hash
run: |
echo "=== Artifact hash ==="
WASM=apexchainx_calculator/target/wasm32-unknown-unknown/release/apexchainx_calculator.wasm
WASM_HASH=$(sha256sum "$WASM" | awk '{print $1}')
echo "wasm_hash=$WASM_HASH" >> "$GITHUB_OUTPUT"
echo "$WASM_HASH apexchainx_calculator.wasm" > validation-results/wasm_artifact_hash.txt
echo "Hash: $WASM_HASH"
echo "=== Artifact size ==="
wc -c < "$WASM" | tee validation-results/wasm_artifact_size.txt

- name: Verify manifest self-consistency
run: |
echo "=== Hash self-consistency ==="
cp apexchainx_calculator/target/wasm32-unknown-unknown/release/apexchainx_calculator.wasm .
sha256sum -c validation-results/wasm_artifact_hash.txt
rm apexchainx_calculator.wasm

# -------------------------------------------------------------------
# Step 5: Unit Tests
# -------------------------------------------------------------------
- name: Run unit tests
id: run_tests
working-directory: apexchainx_calculator
run: |
echo "=== Unit tests ==="
cargo test --lib 2>&1 | tee ../validation-results/unit_tests.log
# Extract test result summary from last line
SUMMARY=$(tail -1 ../validation-results/unit_tests.log)
echo "test_summary=$SUMMARY" >> "$GITHUB_OUTPUT"
echo "status=PASS" >> "$GITHUB_OUTPUT"

- name: Run property-based fuzz tests
id: run_fuzz
working-directory: apexchainx_calculator
run: |
echo "=== Fuzz tests ==="
cargo test --lib fuzz_tests:: 2>&1 | tee ../validation-results/fuzz_tests.log
SUMMARY=$(tail -1 ../validation-results/fuzz_tests.log)
echo "fuzz_summary=$SUMMARY" >> "$GITHUB_OUTPUT"
echo "status=PASS" >> "$GITHUB_OUTPUT"

# -------------------------------------------------------------------
# Step 6: Smoke-test expectations
# -------------------------------------------------------------------
- name: Verify smoke-test expectations
run: |
echo "=== Smoke-test expectations ==="
{
echo "## Release Validation Report"
echo ""
echo "| Check | Status |"
echo "|-------|--------|"
} > validation-results/report.md

# Format check
if [ -f validation-results/fmt_output.log ]; then
echo "| Format (cargo fmt) | ✅ PASS |" >> validation-results/report.md
else
echo "| Format (cargo fmt) | ❌ FAIL |" >> validation-results/report.md
fi

# Clippy
if grep -q "no warnings" validation-results/clippy_output.log 2>/dev/null; then
echo "| Lint (clippy) | ✅ PASS |" >> validation-results/report.md
else
echo "| Lint (clippy) | ❌ FAIL |" >> validation-results/report.md
fi

# no-std lint
if [ -f validation-results/no_std_lint.log ]; then
echo "| no_std compatibility | ✅ PASS |" >> validation-results/report.md
else
echo "| no_std compatibility | ❌ FAIL |" >> validation-results/report.md
fi

# WASM check
if grep -q "Finished" validation-results/wasm_check.log 2>/dev/null; then
echo "| WASM no-std compliance | ✅ PASS |" >> validation-results/report.md
else
echo "| WASM no-std compliance | ❌ FAIL |" >> validation-results/report.md
fi

# Build
if [ -f validation-results/build_native.log ]; then
echo "| Native build | ✅ PASS |" >> validation-results/report.md
fi
if [ -f validation-results/build_wasm.log ]; then
echo "| WASM build | ✅ PASS |" >> validation-results/report.md
fi

# Artifact hash
if [ -f validation-results/wasm_artifact_hash.txt ]; then
HASH=$(cat validation-results/wasm_artifact_hash.txt)
echo "| Artifact hash | ✅ \`$HASH\` |" >> validation-results/report.md
fi
if [ -f validation-results/wasm_artifact_size.txt ]; then
SIZE=$(cat validation-results/wasm_artifact_size.txt)
echo "| Artifact size | $SIZE bytes |" >> validation-results/report.md
fi

# Unit tests
if grep -q "test result: ok" validation-results/unit_tests.log 2>/dev/null; then
echo "| Unit tests | ✅ PASS |" >> validation-results/report.md
else
echo "| Unit tests | ❌ FAIL |" >> validation-results/report.md
fi

# Fuzz tests
if grep -q "test result: ok" validation-results/fuzz_tests.log 2>/dev/null; then
echo "| Fuzz tests | ✅ PASS |" >> validation-results/report.md
else
echo "| Fuzz tests | ❌ FAIL |" >> validation-results/report.md
fi

echo "" >> validation-results/report.md
echo "---" >> validation-results/report.md
echo "" >> validation-results/report.md
echo "Generated at: $(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> validation-results/report.md
echo "Triggered by: ${{ github.ref }}" >> validation-results/report.md
echo "Commit: ${{ github.sha }}" >> validation-results/report.md

cat validation-results/report.md
echo "status=PASS" >> "$GITHUB_OUTPUT"

- name: Create validation-results directory
run: mkdir -p validation-results

# -------------------------------------------------------------------
# Step 7: Upload report
# -------------------------------------------------------------------
- name: Upload validation report
uses: actions/upload-artifact@v4
with:
name: release-validation-report
path: |
validation-results/
apexchainx_calculator/target/wasm32-unknown-unknown/release/apexchainx_calculator.wasm
retention-days: 90
48 changes: 48 additions & 0 deletions SECURITY.md
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,54 @@ opening a pull request.
This helps maintainers evaluate security, compatibility, licensing,
and supply-chain risks before changes are merged.

## Release Validation Checklist

Before promoting any release candidate to production, the following
validation gates MUST pass (enforced by the
`release-validation.yml` CI workflow):

### Build & Artifact Integrity

- [ ] **Native build succeeds** — `cargo build` completes without errors
- [ ] **WASM build succeeds** — `cargo build --target wasm32-unknown-unknown --release` completes
- [ ] **WASM artifact hash is deterministic** — `sha256sum` of the WASM binary is recorded in the release validation report
- [ ] **Artifact hash self-consistency verified** — `sha256sum -c` passes on the recorded hash
- [ ] **no_std compliance** — `./scripts/check-no-std.sh` passes (no accidental `std::` imports)
- [ ] **WASM no-std compliance** — `cargo check --target wasm32-unknown-unknown --lib` passes

### Code Quality

- [ ] **Formatting** — `cargo fmt -- --check` confirms formatting compliance
- [ ] **Linting** — `cargo clippy --all-targets -- -D warnings` produces no warnings
- [ ] **No unused dependencies** — `cargo machete` and `cargo udeps` pass

### Testing

- [ ] **All unit tests pass** — `cargo test --lib` reports `test result: ok`
- [ ] **Fuzz tests pass** — `cargo test --lib fuzz_tests::` reports `test result: ok`

### Smoke-Test Expectations

- [ ] **Contract initializes** — `initialize(admin, operator)` succeeds
- [ ] **Configuration works** — `set_config` with valid parameters succeeds
- [ ] **SLA calculation works** — `calculate_sla` with valid inputs returns expected result
- [ ] **Stats query works** — `get_stats` returns valid statistics
- [ ] **History pruning works** — `prune_history` with valid parameters succeeds

### Reporting

- [ ] **Validation report generated** — `release-validation-report` artifact contains the full report
- [ ] **Artifact hash recorded** — WASM hash is included in the report for downstream verification

### Promoting a Release

1. Ensure the `Release Validation` CI workflow passes on the target commit
2. Download the `release-validation-report` artifact from the CI run
3. Verify the WASM artifact hash matches any previous release audit trail
4. Create a GitHub Release with the WASM artifact and `manifest.sha256`
5. Update `CHANGELOG.md` with the release notes

---
### Binary Provenance

Release WASM artifacts are governed by the [WASM Binary Reproducibility Policy](docs/WASM_REPRODUCIBILITY_POLICY.md). Every release includes a SHA-256 manifest that links the deployed bytecode to its exact build inputs. Maintainers and security reviewers should verify the published checksum against a local build before deploying.
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