d7b34a48ff
* Note on cherry-pick: Some of the dependent changes are not in AOSP.
In order to keep hostapd running correctly in AOSP, I've modified this
change to only include policy additions.
Change sepolicy permissions to now classify hostapd as a HAL exposing
HIDL interface.
Sepolicy denial for accessing /data/vendor/misc/wifi/hostapd:
12-27 23:40:55.913 4952 4952 W hostapd : type=1400 audit(0.0:19): avc:
denied { write } for name="hostapd" dev="sda13" ino=4587601
scontext=u:r:hal_wifi_hostapd_default:s0
tcontext=u:object_r:system_data_file:s0 tclass=dir permissive=0
01-02 19:07:16.938 5791 5791 W hostapd : type=1400 audit(0.0:31): avc:
denied { search } for name="net" dev="sysfs" ino=30521
scontext=u:r:hal_wifi_hostapd_default:s0
tcontext=u:object_r:sysfs_net:s0 tclass=dir permissive=0
Bug: 36646171
Test: Device boots up and able to turn on SoftAp.
Change-Id: Ibacfcc938deab40096b54b8d0e608d53ca91b947
Merged-In: Ibacfcc938deab40096b54b8d0e608d53ca91b947
(cherry picked from commit 5bca3e860d)
101 lines
3.9 KiB
Plaintext
101 lines
3.9 KiB
Plaintext
# All types must be defined regardless of build variant to ensure
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# policy compilation succeeds with userdebug/user combination at boot
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type su, domain;
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# File types must be defined for file_contexts.
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type su_exec, exec_type, file_type;
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userdebug_or_eng(`
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# Domain used for su processes, as well as for adbd and adb shell
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# after performing an adb root command. The domain definition is
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# wrapped to ensure that it does not exist at all on -user builds.
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typeattribute su mlstrustedsubject;
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# Add su to various domains
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net_domain(su)
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# grant su access to vndbinder
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vndbinder_use(su)
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dontaudit su self:capability_class_set *;
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dontaudit su kernel:security *;
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dontaudit su kernel:system *;
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dontaudit su self:memprotect *;
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dontaudit su domain:process *;
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dontaudit su domain:fd *;
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dontaudit su domain:dir *;
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dontaudit su domain:lnk_file *;
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dontaudit su domain:{ fifo_file file } *;
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dontaudit su domain:socket_class_set *;
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dontaudit su domain:ipc_class_set *;
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dontaudit su domain:key *;
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dontaudit su fs_type:filesystem *;
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dontaudit su {fs_type dev_type file_type}:dir_file_class_set *;
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dontaudit su node_type:node *;
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dontaudit su node_type:{ tcp_socket udp_socket rawip_socket } *;
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dontaudit su netif_type:netif *;
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dontaudit su port_type:socket_class_set *;
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dontaudit su port_type:{ tcp_socket dccp_socket } *;
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dontaudit su domain:peer *;
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dontaudit su domain:binder *;
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dontaudit su property_type:property_service *;
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dontaudit su property_type:file *;
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dontaudit su service_manager_type:service_manager *;
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dontaudit su hwservice_manager_type:hwservice_manager *;
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dontaudit su vndservice_manager_type:service_manager *;
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dontaudit su servicemanager:service_manager list;
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dontaudit su hwservicemanager:hwservice_manager list;
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dontaudit su vndservicemanager:service_manager list;
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dontaudit su keystore:keystore_key *;
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dontaudit su domain:drmservice *;
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dontaudit su unlabeled:filesystem *;
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dontaudit su postinstall_file:filesystem *;
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# VTS tests run in the permissive su domain on debug builds, but the HALs
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# being tested run in enforcing mode. Because hal_foo_server is enforcing
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# su needs to be declared as hal_foo_client to grant hal_foo_server
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# permission to interact with it.
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typeattribute su halclientdomain;
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typeattribute su hal_allocator_client;
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typeattribute su hal_audio_client;
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typeattribute su hal_authsecret_client;
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typeattribute su hal_bluetooth_client;
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typeattribute su hal_bootctl_client;
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typeattribute su hal_camera_client;
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typeattribute su hal_configstore_client;
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typeattribute su hal_confirmationui_client;
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typeattribute su hal_contexthub_client;
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typeattribute su hal_drm_client;
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typeattribute su hal_cas_client;
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typeattribute su hal_dumpstate_client;
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typeattribute su hal_fingerprint_client;
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typeattribute su hal_gatekeeper_client;
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typeattribute su hal_gnss_client;
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typeattribute su hal_graphics_allocator_client;
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typeattribute su hal_graphics_composer_client;
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typeattribute su hal_health_client;
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typeattribute su hal_ir_client;
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typeattribute su hal_keymaster_client;
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typeattribute su hal_light_client;
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typeattribute su hal_memtrack_client;
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typeattribute su hal_neuralnetworks_client;
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typeattribute su hal_nfc_client;
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typeattribute su hal_oemlock_client;
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typeattribute su hal_power_client;
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typeattribute su hal_secure_element_client;
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typeattribute su hal_sensors_client;
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typeattribute su hal_telephony_client;
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typeattribute su hal_tetheroffload_client;
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typeattribute su hal_thermal_client;
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typeattribute su hal_tv_cec_client;
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typeattribute su hal_tv_input_client;
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typeattribute su hal_usb_client;
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typeattribute su hal_vibrator_client;
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typeattribute su hal_vr_client;
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typeattribute su hal_weaver_client;
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typeattribute su hal_wifi_client;
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typeattribute su hal_wifi_hostapd_client;
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typeattribute su hal_wifi_offload_client;
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typeattribute su hal_wifi_supplicant_client;
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')
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