milliways-infosec/AikidoSec-safe-chain
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Address more code quality issues

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This commit is contained in:
Reinier Criel 2026-04-10 15:25:50 -07:00
parent eb9d0bba3e
commit 94f77e1330
4 changed files with 49 additions and 54 deletions
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26
install-scripts/uninstall-safe-chain.sh
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@ -9,6 +9,18 @@ set -e # Exit on error
# Configuration
DOT_SAFE_CHAIN="${SAFE_CHAIN_DIR:-${HOME}/.safe-chain}"
# Validate DOT_SAFE_CHAIN before any filesystem operations
case "${DOT_SAFE_CHAIN}" in
/*) ;;
*) printf '[ERROR] SAFE_CHAIN_DIR must be an absolute path, got: %s\n' "${DOT_SAFE_CHAIN}" >&2; exit 1 ;;
esac
case "${DOT_SAFE_CHAIN}" in
*../*|*/..*|..) printf '[ERROR] SAFE_CHAIN_DIR must not contain path traversal (..)\n' >&2; exit 1 ;;
esac
if [ "${DOT_SAFE_CHAIN}" = "/" ]; then
printf '[ERROR] SAFE_CHAIN_DIR cannot be the root directory\n' >&2; exit 1
fi
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
@ -139,20 +151,6 @@ remove_nvm_installation() {
# Main uninstallation
main() {
# Validate SAFE_CHAIN_DIR before using it to delete files
if [ -n "${SAFE_CHAIN_DIR}" ]; then
case "${SAFE_CHAIN_DIR}" in
/*) ;; # absolute path — OK
*) error "SAFE_CHAIN_DIR must be an absolute path, got: ${SAFE_CHAIN_DIR}" ;;
esac
case "${SAFE_CHAIN_DIR}" in
*../*|*/..*|..) error "SAFE_CHAIN_DIR must not contain path traversal (..)" ;;
esac
if [ "${SAFE_CHAIN_DIR}" = "/" ]; then
error "SAFE_CHAIN_DIR cannot be the root directory"
fi
fi
SAFE_CHAIN_LOCATION="$DOT_SAFE_CHAIN/bin/safe-chain"
if [ -x "$SAFE_CHAIN_LOCATION" ]; then