Files
cyber-security/lab2/setup.sh
2026-03-03 10:21:13 +03:00

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#!/usr/bin/env bash
set -e
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
BASE_DIR="${PRACTICE2_DIR:-/usr/local/practice2}"
echo "Setting up directory structure at: $BASE_DIR"
mkdir -p "$BASE_DIR/etc" "$BASE_DIR/confdata" "$BASE_DIR/bin" "$BASE_DIR/log"
touch "$BASE_DIR/etc/passwd"
cp "$SCRIPT_DIR/config.py" "$BASE_DIR/bin/config.py"
cp "$SCRIPT_DIR/usermgr.py" "$BASE_DIR/bin/usermgr"
cp "$SCRIPT_DIR/access.py" "$BASE_DIR/bin/confaccess"
cp "$SCRIPT_DIR/bruteforce.py" "$BASE_DIR/bin/bruteforce"
chmod +x "$BASE_DIR/bin/usermgr" "$BASE_DIR/bin/confaccess" "$BASE_DIR/bin/bruteforce"
if [ "$(id -u)" -eq 0 ]; then
chmod 700 "$BASE_DIR" "$BASE_DIR/etc" "$BASE_DIR/confdata" "$BASE_DIR/bin" "$BASE_DIR/log"
chmod 600 "$BASE_DIR/etc/passwd"
echo "Permissions set (root-only)."
else
echo "Warning: not running as root; skipping permission hardening."
fi
echo ""
echo "Done. Directory layout:"
ls -la "$BASE_DIR"
echo ""
echo "Next steps:"
echo " $BASE_DIR/bin/usermgr add <login>"
echo " $BASE_DIR/bin/confaccess"
echo " $BASE_DIR/bin/bruteforce <login>"
echo ""
echo "To add bin to PATH temporarily:"
echo " export PATH=\"$BASE_DIR/bin:\$PATH\""