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Author SHA1 Message Date
Marian Paul
edff398fe6 test: add safe environment variable handling in integration tests 
Changes:
- Add temporary_home() context manager for safe HOME manipulation
- Handle both Unix (HOME) and Windows (USERPROFILE, HOMEDRIVE, HOMEPATH)
- Update test_org_blocklist_enforcement to use context manager
- Update test_org_allowlist_inheritance to use context manager

Benefits:
- Environment variables always restored, even on exceptions
- Prevents test pollution across test runs
- Cross-platform compatibility (Windows + Unix)

All 9 integration tests passing.
 2026-01-22 16:31:50 +01:00
Marian Paul
f1b48be10e feat: increase command limit to 100 and add optimization guide 
Changes:
- Increase command limit from 50 to 100 per project
- Add examples/OPTIMIZE_CONFIG.md with optimization strategies
- Update all documentation references (50 → 100)
- Update tests for new limit

Rationale:
- 50 was too restrictive for projects with many tools (Flutter, etc.)
- Users were unknowingly exceeding limit by listing subcommands
- 100 provides headroom while maintaining security
- New guide teaches wildcard optimization (flutter* vs listing each subcommand)

UI feedback idea: Show command count and optimization suggestions
(tracked for Phase 3 or future enhancement)
 2026-01-22 13:29:33 +01:00
Marian Paul
a9a0fcd865 feat: add per-project bash command allowlist system 
Implement hierarchical command security with project and org-level configs:

WHAT'S NEW:
- Project-level YAML config (.autocoder/allowed_commands.yaml)
- Organization-level config (~/.autocoder/config.yaml)
- Pattern matching (exact, wildcards, local scripts)
- Hardcoded blocklist (sudo, dd, shutdown - never allowed)
- Org blocklist (terraform, kubectl - configurable)
- Helpful error messages with config hints
- Comprehensive documentation and examples

ARCHITECTURE:
- Hierarchical resolution: Hardcoded → Org Block → Org Allow → Global → Project
- YAML validation with 50 command limit per project
- Pattern matching: exact ("swift"), wildcards ("swift*"), scripts ("./build.sh")
- Secure by default: all examples commented out

TESTING:
- 136 unit tests (pattern matching, YAML, hierarchy, validation)
- 9 integration tests (real security hook flows)
- All tests passing, 100% backward compatible

DOCUMENTATION:
- examples/README.md - comprehensive guide with use cases
- examples/project_allowed_commands.yaml - template (all commented)
- examples/org_config.yaml - org config template (all commented)
- PHASE3_SPEC.md - mid-session approval spec (future enhancement)
- Updated CLAUDE.md with security model documentation

USE CASES:
- iOS projects: Add Swift toolchain (xcodebuild, swift*, etc.)
- Rust projects: Add cargo, rustc, clippy
- Enterprise: Block aws, kubectl, terraform org-wide
- Custom scripts: Allow ./scripts/build.sh

PHASES:
✅ Phase 1: Project YAML + blocklist (implemented)
✅ Phase 2: Org config + hierarchy (implemented)
📋 Phase 3: Mid-session approval (spec ready, not implemented)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
 2026-01-22 12:29:20 +01:00