Files
YwxAppThink/addon/iot/service/TicketService.php
T
yangwx 18101cf11a feat: 上线前安全加固与发布工程化;appmall 由插件迁移为独立应用
安全(P0)
- 发布包签名:新增 scripts/package_keygen.php、scripts/package_verify.php、
  ywxapp\service\PackageVerifier;FrameworkService::apply() 解压前强制验签
  (ywxapp.framework_package_verify,默认开启)
- JWT 收紧:config/jwt.php 移除公开默认密钥,JwtService::assertStrongSecret()
  校验非空 / 长度≥32 / 已知弱值;.env.production.example 键名由 JWT_SECRET_KEY 修正为 JWT_SECRET
- /api/v1/Article:免登录白名单收窄为只读接口,写操作字段白名单 + assertOwner() 越权校验
- 开发者令牌:查找接口不再回显明文、统一失败文案 + 限流
- TemplateInstaller:文件名白名单 + realpath 归一化 + 目录内断言,修复 Zip Slip;补 use ZipArchive
- 后台登录:接入验证码、失败锁定与登录限流(config/ratelimit.php)
- 缓存 / Session 驱动可由 .env 覆盖(CACHE_DRIVER / SESSION_TYPE),集群部署改 redis
- paycenter 支付日志开关改为 PAY_LOG,不再跟随 APP_DEBUG

工程化 / 交付
- 新增 CHANGELOG.md 与 .env.production.example;composer.lock 入库锁定依赖版本
- 插件离线安装 CLI 增加 --uid,后台上传安装透传 uid,付费插件授权校验可通过
- 授权拒绝文案区分「未携带 uid」与「未找到有效授权」,便于排障
- .gitignore 放行 .env.production.example / .env.addon.example / .gitattributes / public/.htaccess

结构
- appmall 由 addon/appmall 迁移为独立应用 app/appmall(市场 / 开发者中心 / 审核 / 分润)
2026-10-22 00:53:39 +08:00

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PHP
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<?php
// +----------------------------------------------------------------------
// | YwxApp [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2026-2036 http://ywxapp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: ywxapp<admin@ywxapp.cn>
// +----------------------------------------------------------------------
namespace addon\iot\service;
use think\facade\Db;
/**
* MQTT 一次性连接凭证(ticket)
*
* 背景:App 直接用会员明文密码连 MQTT(allow_member_login)在对外分发场景
* 存在反编译泄露风险;本服务提供「短时效一次性凭证」替代:
* - App 登录后调 /iot/api/client/mqttTicket 换取 ticket(默认 60s 有效)
* - MQTT 连接时 username=会员账号、password=ticket
* - Auth::authenticate() 校验 ticket 表:存在、未过期、账号一致 → 放行并回填 member_id
* - 凭证过期自动失效,重连前 App 重新换取;无需会员密码参与 MQTT 认证
*
* 表:iot_ticket(自愈建表,见 ensureTable)
*/
class TicketService
{
/** 凭证有效期(秒):需覆盖 App 一次连接建立 + 一次短重连 */
const TTL = 60;
/**
* 自愈建表(幂等)
*/
public static function ensureTable(): void
{
try {
$prefix = Db::connect()->getConfig('prefix') ?: 'wxapp_';
Db::execute("CREATE TABLE IF NOT EXISTS `{$prefix}iot_ticket` (
`id` int unsigned NOT NULL AUTO_INCREMENT,
`ticket` varchar(64) NOT NULL DEFAULT '' COMMENT '一次性凭证(48位hex)',
`member_id` int unsigned NOT NULL DEFAULT '0' COMMENT '会员ID',
`username` varchar(64) NOT NULL DEFAULT '' COMMENT '会员账号(MQTT连接用户名)',
`expire_at` int NOT NULL DEFAULT '0' COMMENT '过期时间戳',
`create_at` int DEFAULT NULL,
PRIMARY KEY (`id`), UNIQUE KEY `uk_ticket` (`ticket`), KEY `idx_expire` (`expire_at`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4");
} catch (\Throwable $e) {
}
}
/**
* 签发凭证(每次连接前调用,一次一签)
* @return string 48 位十六进制凭证
*/
public static function issue(int $memberId, string $username, int $ttl = self::TTL): string
{
self::ensureTable();
self::cleanup();
$ticket = bin2hex(random_bytes(24));
$now = time();
Db::name('iot_ticket')->insert([
'ticket' => $ticket,
'member_id' => $memberId,
'username' => $username,
'expire_at' => $now + max(10, (int) $ttl),
'create_at' => $now,
]);
return $ticket;
}
/**
* 校验凭证:存在、未过期、且与连接用户名绑定一致
* @return int 关联会员ID(0=无效)
*/
public static function verify(string $username, string $ticket): int
{
if ($ticket === '' || $username === '') {
return 0;
}
self::ensureTable();
$row = Db::name('iot_ticket')->where('ticket', $ticket)->find();
if (!$row) {
return 0;
}
if ((int) $row['expire_at'] < time()) {
return 0;
}
if ((string) $row['username'] !== $username) {
return 0;
}
return (int) $row['member_id'];
}
/**
* 清理过期凭证(低频,签发时顺手调用)
*/
public static function cleanup(): void
{
try {
Db::name('iot_ticket')->where('expire_at', '<', time())->delete();
} catch (\Throwable $e) {
}
}
}