LoginMiddleware.php 3.2 KB

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  1. <?php
  2. // +----------------------------------------------------------------------
  3. // | likeadmin快速开发前后端分离管理后台(PHP版)
  4. // +----------------------------------------------------------------------
  5. // | 欢迎阅读学习系统程序代码,建议反馈是我们前进的动力
  6. // | 开源版本可自由商用,可去除界面版权logo
  7. // | gitee下载:https://gitee.com/likeshop_gitee/likeadmin
  8. // | github下载:https://github.com/likeshop-github/likeadmin
  9. // | 访问官网:https://www.likeadmin.cn
  10. // | likeadmin团队 版权所有 拥有最终解释权
  11. // +----------------------------------------------------------------------
  12. // | author: likeadminTeam
  13. // +----------------------------------------------------------------------
  14. declare (strict_types=1);
  15. namespace app\adminapi\http\middleware;
  16. use app\common\cache\AdminTokenCache;
  17. use app\adminapi\service\AdminTokenService;
  18. use app\common\service\JsonService;
  19. use think\facade\Config;
  20. /**
  21. * 登录中间件
  22. * Class LoginMiddleware
  23. * @package app\adminapi\http\middleware
  24. */
  25. class LoginMiddleware
  26. {
  27. /**
  28. * @notes 登录验证
  29. * @param $request
  30. * @param \Closure $next
  31. * @return mixed|\think\response\Json
  32. * @author 令狐冲
  33. * @date 2021/7/1 17:33
  34. */
  35. public function handle($request, \Closure $next)
  36. {
  37. $token = $request->header('token');
  38. //判断接口是否免登录
  39. $isNotNeedLogin = $request->controllerObject->isNotNeedLogin();
  40. //不直接判断$isNotNeedLogin结果,使不需要登录的接口通过,为了兼容某些接口可以登录或不登录访问
  41. if (empty($token) && !$isNotNeedLogin) {
  42. //没有token并且该地址需要登录才能访问
  43. return JsonService::fail('请先进行登录', [], 0, 0);
  44. }
  45. $adminInfo = (new AdminTokenCache())->getAdminInfo($token);
  46. if (empty($adminInfo) && !$isNotNeedLogin) {
  47. //token过期无效并且该地址需要登录才能访问
  48. return JsonService::fail('登录超时,请重新登录', [], -1);
  49. }
  50. //token临近过期,自动续期
  51. if ($adminInfo) {
  52. //客服派单员
  53. if (isset($adminInfo['role_name']) && (strpos($adminInfo['role_name'], '派单') !== false || strpos($adminInfo['role_name'], '客服') !== false)) {
  54. //获取临近过期自动续期时长
  55. $beExpireDuration = Config::get('project.kefu_admin_token.be_expire_duration');
  56. } else {
  57. //获取临近过期自动续期时长
  58. $beExpireDuration = Config::get('project.admin_token.be_expire_duration');
  59. }
  60. //token续期
  61. if (time() > ($adminInfo['expire_time'] - $beExpireDuration)) {
  62. $result = AdminTokenService::overtimeToken($token);
  63. //续期失败(数据表被删除导致)
  64. if (empty($result)) {
  65. return JsonService::fail('登录过期', [], -1);
  66. }
  67. }
  68. }
  69. //给request赋值,用于控制器
  70. $request->adminInfo = $adminInfo;
  71. $request->adminId = $adminInfo['admin_id'] ?? 0;
  72. return $next($request);
  73. }
  74. }