feat: add security validation for hook execution#36
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fnebenfuehr merged 5 commits intomainfrom Nov 22, 2025
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Add security validation layer for hook commands to prevent dangerous operations: - Block dangerous patterns: - `curl | bash`, `wget | bash` (remote code execution) - `sudo` (privilege escalation) - `eval` (arbitrary code execution) - `rm -rf` on unsafe paths - Allow safe operations without warning: - Package managers (npm, yarn, pnpm, bun install) - Docker compose commands - Basic file operations (mkdir, cp, mv, touch, echo, cat) - Git operations (fetch, pull, checkout) - Build tools (make, cargo, go) - Safe rm -rf paths: node_modules, dist, .cache, build, coverage, etc. - Show warning + require user confirmation for risky/unknown commands in interactive mode. Skip unrecognized commands in non-interactive mode. - Add `--trust-hooks` flag to bypass validation (not recommended) - Add comprehensive tests for pattern detection (50+ test cases)
🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
fnebenfuehr
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Add security validation layer for hook commands to prevent dangerous operations:
Block dangerous patterns:
curl | bash,wget | bash(remote code execution)sudo(privilege escalation)eval(arbitrary code execution)rm -rfon unsafe pathsAllow safe operations without warning:
Safe rm -rf paths: node_modules, dist, .cache, build, coverage, etc.
Show warning + require user confirmation for risky/unknown commands in interactive mode. Skip unrecognized commands in non-interactive mode.
Add
--trust-hooksflag to bypass validation (not recommended)Add comprehensive tests for pattern detection (50+ test cases)