fix(security): stderr skip, independent audit, home MCP trust, dry-run conflict check

- pre-push: send skip diagnostic to stderr (not stdout) so consumers
  relying on stderr for warnings receive the message
- pre-push: move ECC_PREPUSH_AUDIT outside RUN_CHECKS gate so audit-only
  configurations still check dependencies
- mcp-health-check: classify home config paths as trusted before applying
  workspace opt-in gate; when cwd == home, ~/.claude.json was incorrectly
  blocked as untrusted workspace config
- install-global-git-hooks: check conflicting global core.hooksPath in
  dry-run mode too, so dry-run accurately reflects what apply would do
This commit is contained in:
Geronimo
2026-09-15 00:29:23 +05:30
parent c5bbee3cb8
commit d5dee31321
3 changed files with 36 additions and 28 deletions
+14 -16
View File
@@ -41,23 +41,21 @@ log "Mode: $MODE"
log "Source hooks: $SOURCE_DIR"
log "Global hooks destination: $DEST_DIR"
if [[ "$MODE" == "apply" ]]; then
prev_hooks_path="$(git config --global core.hooksPath || true)"
if [[ -n "$prev_hooks_path" && "$prev_hooks_path" != "$DEST_DIR" ]]; then
# SECURITY: never silently displace another tool's global hooks — that
# turns every commit/push in every repo into ECC code execution and breaks
# the user's existing security controls. Require explicit opt-in to replace.
if [[ "${ECC_FORCE_GLOBAL_HOOKS:-0}" != "1" ]]; then
log "ERROR: global core.hooksPath already set to: $prev_hooks_path"
log "Refusing to overwrite. Options:"
log " 1) Per-repo install (recommended): git config core.hooksPath \"$DEST_DIR\""
log " 2) Force replace: ECC_FORCE_GLOBAL_HOOKS=1 $0"
log " 3) Restore afterwards: git config --global core.hooksPath \"$prev_hooks_path\""
exit 1
fi
log "WARNING: replacing previous global hooksPath: $prev_hooks_path (ECC_FORCE_GLOBAL_HOOKS=1)"
log "Restore with: git config --global core.hooksPath \"$prev_hooks_path\""
prev_hooks_path="$(git config --global core.hooksPath || true)"
if [[ -n "$prev_hooks_path" && "$prev_hooks_path" != "$DEST_DIR" ]]; then
# SECURITY: never silently displace another tool's global hooks — that
# turns every commit/push in every repo into ECC code execution and breaks
# the user's existing security controls. Require explicit opt-in to replace.
if [[ "${ECC_FORCE_GLOBAL_HOOKS:-0}" != "1" ]]; then
log "ERROR: global core.hooksPath already set to: $prev_hooks_path"
log "Refusing to overwrite. Options:"
log " 1) Per-repo install (recommended): git config core.hooksPath \"$DEST_DIR\""
log " 2) Force replace: ECC_FORCE_GLOBAL_HOOKS=1 $0"
log " 3) Restore afterwards: git config --global core.hooksPath \"$prev_hooks_path\""
exit 1
fi
log "WARNING: replacing previous global hooksPath: $prev_hooks_path (ECC_FORCE_GLOBAL_HOOKS=1)"
log "Restore with: git config --global core.hooksPath \"$prev_hooks_path\""
fi
if [[ -d "$DEST_DIR" ]]; then