generic/vendor/common/diag.te

# Copyright (c) 2018, The Linux Foundation. All rights reserved.
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type vendor_diag, domain;
type vendor_diag_exec, exec_type, vendor_file_type, file_type;
userdebug_or_eng(`
  domain_auto_trans(shell, vendor_diag_exec, vendor_diag)
  #domain_auto_trans(adbd, vendor_diag_exec, vendor_diag)
  allow vendor_diag {
      vendor_diag_device
      devpts
      tty_device
      # allow access to qseecom for drmdiagapp
      tee_device
  }:chr_file rw_file_perms;
  allow vendor_diag {
      shell
      su
  }:fd use;

  allow vendor_diag {
      cgroup
      fuse
      vendor_persist_drm_file
  }:dir create_dir_perms;

  allow vendor_diag port:tcp_socket name_connect;
  allow vendor_diag self:capability { setuid net_raw sys_admin setgid };
  allow vendor_diag self:capability2 syslog;
  allow vendor_diag self:tcp_socket { create connect setopt};
  wakelock_use(vendor_diag)
  allow vendor_diag kernel:system syslog_mod;
  # allow drmdiagapp access to drm related paths
  allow vendor_diag mnt_vendor_file:dir r_dir_perms;
  r_dir_file(vendor_diag, vendor_persist_data_file)
  # Write to drm related pieces of persist partition
  allow vendor_diag vendor_persist_drm_file:file create_file_perms;

  # For DiagExample daemon
  init_daemon_domain(vendor_diag)
  net_domain(vendor_diag)

  allow vendor_diag fuse:dir r_dir_perms;
  allow vendor_diag fuse:file r_file_perms;
  r_dir_file(vendor_diag, storage_file)
  r_dir_file(vendor_diag, mnt_user_file)
')