From 1ccb07994248951c7aec9918fe68d2e1b72c2543 Mon Sep 17 00:00:00 2001
From: Maxime Grenu <maxime.grenu@gmail.com>
Date: Wed, 18 Feb 2026 19:44:45 +0100
Subject: [PATCH] docs: add Sprint 1 security hardening summary

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 docs/SPRINT1_SUMMARY.md | 66 +++++++++++++++++++++++++++++++++++++++++
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+# Sprint 1 — Security Hardening Summary
+
+## Overview
+
+Sprint 1 focused on fixing broken scripts, adding dependency checks, and establishing CI infrastructure for the ALBATOR macOS security hardening toolkit.
+
+## Changes Delivered
+
+### Script Fixes
+- Fixed executable permissions on all `.sh` files (including `tests/test_security.sh`)
+- Resolved `shellcheck` SC2155 warnings in `log()` function (separate declare and assign)
+
+### Dependency Guards
+Added `check_dependencies()` guard function to the following core scripts:
+- `app_security.sh` — guards `spctl`, `codesign`
+- `encryption.sh` — guards `fdesetup`, `diskutil`
+- `privacy.sh` — guards `tccutil`, `plutil`
+- `reporting.sh` — guards `system_profiler`, `csrutil`
+
+Each guard checks that required binaries exist before attempting to use them, preventing cryptic failures on systems with non-standard configurations.
+
+### CI Pipeline
+Added `.github/workflows/core-tests.yml`:
+- Runs `shellcheck -S error` on all `.sh` files (static analysis)
+- Runs `bash -n` syntax check on all `.sh` files
+- Triggers on every push and pull request to `main`
+
+### Compatibility
+- macOS 26.x (Tahoe) compatibility verified for all probes and hardening commands
+- Albator Swift module updated for actor-isolation changes introduced in Xcode 26 / Swift 6.1
+
+### Documentation
+- Comprehensive improvement documentation in `docs/2026-02-18-improvements.md`
+- Doctor diagnostics subsystem added (`--doctor` flag)
+- Fallback modes defined for non-critical hardening steps
+
+## Hardening Improvements (10 total)
+
+1. Executable bit fixed on all shell scripts
+2. Dependency guard: `app_security.sh`
+3. Dependency guard: `encryption.sh`
+4. Dependency guard: `privacy.sh`
+5. Dependency guard: `reporting.sh`
+6. SC2155 shellcheck fix in `log()` (all scripts)
+7. CI pipeline: shellcheck -S error
+8. CI pipeline: bash -n syntax validation
+9. macOS 26.x compatibility pass
+10. GitHub Releases workflow for binary distribution
+
+## Issues Closed
+
+- **Issue #2**: _vibe coded & broken?_ — RESOLVED
+  - All scripts now have proper permissions
+  - All scripts pass static analysis (`shellcheck -S error`)
+  - Dependency guards prevent failures on systems missing required binaries
+
+## Testing
+
+All 14 `.sh` files pass both checks:
+
+```bash
+find . -name '*.sh' -exec bash -n {} \;                 # syntax check
+shellcheck -S error $(find . -name '*.sh')              # static analysis
+```
+
+CI runs these checks automatically on every push.