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Merged
dbreseman merged 1 commit into from
Apr 14, 2026
+19 −15
Merged

Update Claude hooks #11022

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4 changes: 2 additions & 2 deletions .claude/hooks/audit-log.sh
100755 → 100644
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Original file line number Diff line number Diff line change
Expand Up @@ -13,9 +13,9 @@ set -uo pipefail
# ---------------------------------------------------------------------------
INPUT="$(cat)"

TOOL_NAME="$(printf '%s' "$INPUT" | python3 -c "import sys,json; print(json.load(sys.stdin).get('tool_name','unknown'))" 2>/dev/null || echo "unknown")"
TOOL_NAME="$(printf '%s' "$INPUT" | jq -r '.tool_name // "unknown"' 2>/dev/null || echo "unknown")"

COMMAND="$(printf '%s' "$INPUT" | python3 -c "import sys,json; print(json.load(sys.stdin).get('tool_input',{}).get('command',''))" 2>/dev/null || echo "")"
COMMAND="$(printf '%s' "$INPUT" | jq -r '.tool_input.command // ""' 2>/dev/null || echo "")"

# ---------------------------------------------------------------------------
# 2. Determine log file path (relative to project root)
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30 changes: 17 additions & 13 deletions .claude/hooks/validate-bash-command.sh
100755 → 100644
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Expand Up @@ -14,14 +14,15 @@ set -euo pipefail
# ---------------------------------------------------------------------------
INPUT="$(cat)"

TOOL_NAME="$(printf '%s' "$INPUT" | python3 -c "import sys,json; print(json.load(sys.stdin).get('tool_name',''))" 2>/dev/null || true)"
TOOL_NAME="$(printf '%s' "$INPUT" | jq -r '.tool_name // ""' 2>/dev/null || true)"

# Only validate Bash commands — allow everything else through
if [[ "$TOOL_NAME" != "Bash" ]]; then
# Only validate Bash commands — allow everything else through.
# If TOOL_NAME is empty (parse failure), fall through to check the command anyway (fail closed).
if [[ -n "$TOOL_NAME" && "$TOOL_NAME" != "Bash" ]]; then
exit 0
fi

COMMAND="$(printf '%s' "$INPUT" | python3 -c "import sys,json; print(json.load(sys.stdin).get('tool_input',{}).get('command',''))" 2>/dev/null || true)"
COMMAND="$(printf '%s' "$INPUT" | jq -r '.tool_input.command // ""' 2>/dev/null || true)"

if [[ -z "$COMMAND" ]]; then
exit 0
Expand Down Expand Up @@ -136,20 +137,19 @@ BLOCKED_PATTERNS=(
# ---------------------------------------------------------------------------
check_command() {
local cmd="$1"
# Trim leading/trailing whitespace
cmd="$(echo "$cmd" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
# Trim leading/trailing whitespace using parameter expansion
cmd="${cmd#"${cmd%%[![:space:]]*}"}"
cmd="${cmd%"${cmd##*[![:space:]]}"}"

if [[ -z "$cmd" ]]; then
return 0
fi

# Convert to lowercase for case-insensitive matching
local cmd_lower
cmd_lower="$(echo "$cmd" | tr '[:upper:]' '[:lower:]')"
# Convert to lowercase using parameter expansion
local cmd_lower="${cmd,,}"

for pattern in "${BLOCKED_PATTERNS[@]}"; do
local pattern_lower
pattern_lower="$(echo "$pattern" | tr '[:upper:]' '[:lower:]')"
local pattern_lower="${pattern,,}"

# shellcheck disable=SC2254
if [[ "$cmd_lower" == $pattern_lower ]]; then
Expand All @@ -164,8 +164,12 @@ check_command() {
# ---------------------------------------------------------------------------
# 4. Split on pipes and command chains, then check each sub-command
# ---------------------------------------------------------------------------
# Replace common chain operators with a delimiter
NORMALIZED="$(echo "$COMMAND" | sed 's/&&/\n/g; s/||/\n/g; s/;/\n/g; s/|/\n/g')"
# Replace common chain operators with newlines using parameter expansion
# Order matters: replace && and || before | to avoid double-splitting ||
NORMALIZED="${COMMAND//&&/$'\n'}"
NORMALIZED="${NORMALIZED//||/$'\n'}"
NORMALIZED="${NORMALIZED//;/$'\n'}"
NORMALIZED="${NORMALIZED//|/$'\n'}"

while IFS= read -r subcmd; do
check_command "$subcmd"
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