| # bluetooth subsystem |
| type bluetooth, domain, domain_deprecated; |
| app_domain(bluetooth) |
| net_domain(bluetooth) |
| |
| wakelock_use(bluetooth); |
| |
| # Data file accesses. |
| allow bluetooth bluetooth_data_file:dir create_dir_perms; |
| allow bluetooth bluetooth_data_file:notdevfile_class_set create_file_perms; |
| |
| # Socket creation under /data/misc/bluedroid. |
| type_transition bluetooth bluetooth_data_file:sock_file bluetooth_socket; |
| allow bluetooth bluetooth_socket:sock_file create_file_perms; |
| |
| # bluetooth factory file accesses. |
| r_dir_file(bluetooth, bluetooth_efs_file) |
| |
| allow bluetooth { uhid_device hci_attach_dev }:chr_file rw_file_perms; |
| |
| # sysfs access. |
| allow bluetooth sysfs_bluetooth_writable:file rw_file_perms; |
| allow bluetooth self:capability net_admin; |
| allow bluetooth self:capability2 wake_alarm; |
| |
| # tethering |
| allow bluetooth self:tun_socket create_socket_perms; |
| allow bluetooth efs_file:dir search; |
| |
| # proc access. |
| allow bluetooth proc_bluetooth_writable:file rw_file_perms; |
| |
| # Allow write access to bluetooth specific properties |
| set_prop(bluetooth, bluetooth_prop) |
| set_prop(bluetooth, pan_result_prop) |
| set_prop(bluetooth, ctl_dhcp_pan_prop) |
| |
| allow bluetooth bluetooth_service:service_manager find; |
| allow bluetooth drmserver_service:service_manager find; |
| allow bluetooth mediaserver_service:service_manager find; |
| allow bluetooth radio_service:service_manager find; |
| allow bluetooth surfaceflinger_service:service_manager find; |
| allow bluetooth app_api_service:service_manager find; |
| allow bluetooth system_api_service:service_manager find; |
| |
| # Bluetooth Sim Access Profile Socket to the RIL |
| unix_socket_connect(bluetooth, sap_uim, rild) |
| |
| # already open bugreport file descriptors may be shared with |
| # the bluetooth process, from a file in |
| # /data/data/com.android.shell/files/bugreports/bugreport-*. |
| allow bluetooth shell_data_file:file read; |
| |
| ### |
| ### Neverallow rules |
| ### |
| ### These are things that the bluetooth app should NEVER be able to do |
| ### |
| |
| # Superuser capabilities. |
| # bluetooth requires net_admin, wake_alarm and block_suspend |
| neverallow bluetooth self:capability ~net_admin; |
| neverallow bluetooth self:capability2 ~{ wake_alarm block_suspend }; |
