package net.minecraft.server.jsonrpc.security;

import java.security.SecureRandom;

public record SecurityConfig(String secretKey) {
	private static final String SECRET_KEY_CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";

	public static boolean isValid(final String secretKey) {
		return secretKey.isEmpty() ? false : secretKey.matches("^[a-zA-Z0-9]{40}$");
	}

	public static String generateSecretKey() {
		SecureRandom random = new SecureRandom();
		StringBuilder key = new StringBuilder(40);

		for (int i = 0; i < 40; i++) {
			key.append(
				"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
					.charAt(random.nextInt("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789".length()))
			);
		}

		return key.toString();
	}
}