Files
archy/.claude/hooks/protect-files.sh
Dorian 584ce646e1 feat: AIUI chat mode integration with iframe, context broker, overnight loop
- Chat mode: AIUI loads in sandboxed iframe at /dashboard/chat with transparent bg
- Mode switcher: Easy + Pro tabs only, Chat is a launcher button
- Keyboard shortcuts: Cmd+1 (Easy), Cmd+2 (Pro), Cmd+3 (Chat), Cmd+M (cycle)
- Directional transitions: chat slides from/to left, dashboard from/to right
- Context broker: postMessage protocol for quarantined AIUI communication
- AI permissions store: user-controlled toggles for data access categories
- Settings UI: AI Data Access section with per-category toggles
- AIUI container manifest and nginx proxy config for /aiui/
- Deploy script builds AIUI with /aiui/ base path
- Overnight loop infrastructure (loop.sh, prepare.sh, plan.md, prompt.md)
- Security hooks for autonomous overnight runs

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-04 12:06:20 +00:00

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#!/usr/bin/env bash
# PreToolUse Edit|Write guard: block edits outside project and to protected paths.
# Denies: paths outside project, .git/, .env*, lockfiles, node_modules/, deploy-config.sh
set -euo pipefail
INPUT=$(cat)
FILE_PATH=$(python3 -c "
import json, sys
try:
data = json.loads(sys.stdin.read())
print(data.get('tool_input', {}).get('file_path', ''))
except: pass
" <<< "$INPUT")
BASE="${CLAUDE_PROJECT_DIR:-}"
[[ -z "$BASE" ]] && BASE=$(python3 -c "
import json, sys
try:
data = json.loads(sys.stdin.read())
print(data.get('cwd', ''))
except: pass
" <<< "$INPUT")
[[ -z "$BASE" ]] && BASE="$(pwd)"
# Resolve to absolute path
if [[ -z "$FILE_PATH" ]]; then
exit 0
fi
ABS_BASE=$(cd "$BASE" 2>/dev/null && pwd) || true
[[ -z "$ABS_BASE" ]] && ABS_BASE=$(python3 -c "import os,sys; print(os.path.abspath(os.path.normpath(sys.argv[1])))" "$BASE" 2>/dev/null) || true
[[ -z "$ABS_BASE" ]] && ABS_BASE="$BASE"
[[ "$ABS_BASE" != */ ]] && ABS_BASE="${ABS_BASE}/"
if [[ "$FILE_PATH" != /* ]]; then
ABS_PATH="$ABS_BASE${FILE_PATH#./}"
else
ABS_PATH="$FILE_PATH"
fi
ABS_PATH=$(python3 -c "import os,sys; print(os.path.abspath(os.path.normpath(sys.argv[1])))" "$ABS_PATH" 2>/dev/null) || true
[[ -z "$ABS_PATH" ]] && ABS_PATH="$ABS_BASE${FILE_PATH#./}"
deny() {
local reason="$1"
echo "Blocked: $ABS_PATH$reason" >&2
python3 -c "
import json
print(json.dumps({
'hookSpecificOutput': {
'hookEventName': 'PreToolUse',
'permissionDecision': 'deny',
'permissionDecisionReason': '$reason'
}
}))
"
exit 0
}
# Protected patterns
PROTECTED_PATTERNS=(
".git/"
".env"
".env.local"
"node_modules/"
"package-lock.json"
"scripts/deploy-config.sh"
)
for pattern in "${PROTECTED_PATTERNS[@]}"; do
if [[ "$ABS_PATH" == *"$pattern"* ]] || [[ "$ABS_PATH" == *"/$pattern" ]]; then
deny "Edit blocked: path matches protected pattern ($pattern)"
fi
done
# .env.*.local
if [[ "$ABS_PATH" =~ \.env\..*\.local$ ]]; then
deny "Edit blocked: .env.*.local files contain secrets"
fi
# Ensure path is under project root
if [[ "$ABS_PATH" != "$ABS_BASE"* ]] && [[ "$ABS_PATH" != "$BASE"* ]]; then
deny "Edit blocked: path is outside project directory"
fi
exit 0