diff --git a/sepolicy/common/bluetooth.te b/sepolicy/common/bluetooth.te new file mode 100644 index 0000000..b47c96c --- /dev/null +++ b/sepolicy/common/bluetooth.te @@ -0,0 +1,6 @@ +allow bluetooth bluetooth_device:chr_file rw_file_perms; +allow bluetooth bt_fw_file:file r_file_perms; +allow bluetooth firmware_file:dir r_dir_perms; +allow bluetooth proc_bt_sleep:dir search; +allow bluetooth proc_bt_sleep:file w_file_perms; +allow bluetooth wifi_data_file:file r_file_perms; diff --git a/sepolicy/common/cameraserver.te b/sepolicy/common/cameraserver.te new file mode 100644 index 0000000..e3c1e8f --- /dev/null +++ b/sepolicy/common/cameraserver.te @@ -0,0 +1,2 @@ +allow cameraserver camera_socket:sock_file w_file_perms; +allow cameraserver vendor_file:file execmod; diff --git a/sepolicy/common/device.te b/sepolicy/common/device.te new file mode 100644 index 0000000..eef944e --- /dev/null +++ b/sepolicy/common/device.te @@ -0,0 +1,2 @@ +type bluetooth_device, dev_type; +type efs_block_device, dev_type; diff --git a/sepolicy/common/file.te b/sepolicy/common/file.te new file mode 100644 index 0000000..2e2036d --- /dev/null +++ b/sepolicy/common/file.te @@ -0,0 +1,11 @@ +type proc_bt_sleep, fs_type; + +type sysfs_camera, fs_type, sysfs_type; +type sysfs_hal_pwr, fs_type, sysfs_type; +type sysfs_mdnie, fs_type, sysfs_type; +type sysfs_sec, fs_type, sysfs_type; +type sysfs_wifi_writeable, fs_type, sysfs_type; + +type bt_fw_file, file_type; +type nfc_fw_file, file_type; +type wifi_efs_file, file_type; diff --git a/sepolicy/common/file_contexts b/sepolicy/common/file_contexts new file mode 100644 index 0000000..6b2c61d --- /dev/null +++ b/sepolicy/common/file_contexts @@ -0,0 +1,40 @@ +# block devices +/dev/block/platform/msm_sdcc\.1/by-name/efs u:object_r:efs_block_device:s0 +/dev/block/platform/msm_sdcc\.1/by-name/fota u:object_r:misc_block_device:s0 + +# data files +/data/.cid.info u:object_r:wifi_data_file:s0 +/data/.wifiver.info u:object_r:wifi_data_file:s0 + +# device nodes +/dev/batch_io u:object_r:sensors_device:s0 +/dev/bcm2079x u:object_r:nfc_device:s0 +/dev/btlock u:object_r:bluetooth_device:s0 +/dev/pn547 u:object_r:nfc_device:s0 +/dev/rfkill u:object_r:wlan_device:s0 +/dev/sec-nfc u:object_r:nfc_device:s0 +# this should be needed but it says it is already defined +#/dev/keychord u:object_r:keychord_device:s0 + +# efs files +/efs/bluetooth(/.*)? u:object_r:bluetooth_efs_file:s0 +/efs/wifi(/.*)? u:object_r:wifi_efs_file:s0 + +# firmware +/system/vendor/firmware/bcm(.*).hcd u:object_r:bt_fw_file:s0 +/system/vendor/firmware/bcm2079x(.*).ncd u:object_r:nfc_fw_file:s0 +/system/vendor/firmware/libpn547_fw.so u:object_r:nfc_fw_file:s0 + +# sockets +/data/cam_socket3 u:object_r:camera_socket:s0 + +# sysfs +/sys/devices/battery.[0-9]+/power_supply/battery(/.*)? u:object_r:sysfs_batteryinfo:s0 +/sys/module/dhd/parameters/firmware_path u:object_r:sysfs_wifi_writeable:s0 +/sys/module/dhd/parameters/nvram_path u:object_r:sysfs_wifi_writeable:s0 +/sys/devices/platform/bcm[0-9]+_bluetooth/rfkill/rfkill0/state u:object_r:sysfs_bluetooth_writable:s0 +/sys/devices/virtual/camera(/.*)? u:object_r:sysfs_camera:s0 +/sys/devices/virtual/sec/sec_key/hall_irq_ctrl u:object_r:sysfs_sec:s0 +/sys/devices/.*bcl.*(/.*)? u:object_r:sysfs_thermal:s0 + + diff --git a/sepolicy/common/fsck.te b/sepolicy/common/fsck.te new file mode 100644 index 0000000..7f7dcd7 --- /dev/null +++ b/sepolicy/common/fsck.te @@ -0,0 +1,2 @@ +allow fsck cache_block_device:blk_file rw_file_perms; +allow fsck efs_block_device:blk_file rw_file_perms; diff --git a/sepolicy/common/fsck_untrusted.te b/sepolicy/common/fsck_untrusted.te new file mode 100644 index 0000000..fb4216b --- /dev/null +++ b/sepolicy/common/fsck_untrusted.te @@ -0,0 +1,2 @@ +# /data/media +allow fsck_untrusted media_rw_data_file:dir getattr; diff --git a/sepolicy/common/genfs_contexts b/sepolicy/common/genfs_contexts new file mode 100644 index 0000000..f74675b --- /dev/null +++ b/sepolicy/common/genfs_contexts @@ -0,0 +1 @@ +genfscon proc /bluetooth/sleep u:object_r:proc_bt_sleep:s0 diff --git a/sepolicy/common/hal_power_default.te b/sepolicy/common/hal_power_default.te new file mode 100644 index 0000000..dbf2d4a --- /dev/null +++ b/sepolicy/common/hal_power_default.te @@ -0,0 +1 @@ +allow hal_power_default sysfs_hal_pwr:file w_file_perms; diff --git a/sepolicy/common/hal_wifi_default.te b/sepolicy/common/hal_wifi_default.te new file mode 100644 index 0000000..a581037 --- /dev/null +++ b/sepolicy/common/hal_wifi_default.te @@ -0,0 +1,5 @@ +r_dir_file(hal_wifi_default, wifi_efs_file) + +allow hal_wifi_default efs_file:dir search; +allow hal_wifi_default sysfs_wifi_writeable:file w_file_perms; +allow hal_wifi_default wifi_data_file:file r_file_perms; diff --git a/sepolicy/common/hal_wifi_supplicant_default.te b/sepolicy/common/hal_wifi_supplicant_default.te new file mode 100644 index 0000000..893ea1b --- /dev/null +++ b/sepolicy/common/hal_wifi_supplicant_default.te @@ -0,0 +1 @@ +allow hal_wifi_supplicant_default wlan_device:chr_file r_file_perms; diff --git a/sepolicy/common/hostapd.te b/sepolicy/common/hostapd.te new file mode 100644 index 0000000..f29d782 --- /dev/null +++ b/sepolicy/common/hostapd.te @@ -0,0 +1 @@ +allow hostapd wlan_device:chr_file r_file_perms; diff --git a/sepolicy/common/mediaextractor.te b/sepolicy/common/mediaextractor.te new file mode 100644 index 0000000..4ea4c3e --- /dev/null +++ b/sepolicy/common/mediaextractor.te @@ -0,0 +1,4 @@ +allow mediaextractor fuse:file r_file_perms; +allow mediaextractor sdcard_posix:file r_file_perms; +allow mediaextractor sdcardfs:file r_file_perms; +allow mediaextractor vfat:file r_file_perms; diff --git a/sepolicy/common/mediaprovider.te b/sepolicy/common/mediaprovider.te new file mode 100644 index 0000000..65ce0b8 --- /dev/null +++ b/sepolicy/common/mediaprovider.te @@ -0,0 +1,2 @@ +allow mediaprovider cache_private_backup_file:dir getattr; +allow mediaprovider cache_recovery_file:dir r_dir_perms; diff --git a/sepolicy/common/mediaserver.te b/sepolicy/common/mediaserver.te new file mode 100644 index 0000000..7990af5 --- /dev/null +++ b/sepolicy/common/mediaserver.te @@ -0,0 +1,7 @@ +allow mediaserver camera_socket:sock_file write; +allow mediaserver hal_camera_hwservice:hwservice_manager find; +allow mediaserver mm-qcamerad:unix_dgram_socket sendto; +allow mediaserver sysfs_camera:dir search; +allow mediaserver sysfs_camera:file r_file_perms; +allow mediaserver thermal-engine:unix_stream_socket connectto; +allow mediaserver vendor_file:file execmod; diff --git a/sepolicy/common/mm-qcamerad.te b/sepolicy/common/mm-qcamerad.te new file mode 100644 index 0000000..0f6b148 --- /dev/null +++ b/sepolicy/common/mm-qcamerad.te @@ -0,0 +1,10 @@ +type_transition mm-qcamerad system_data_file:sock_file camera_socket "cam_socket3"; + +#allow mm-qcamerad camera_socket:sock_file create_file_perms; + +# Allow mm-qcamera-daemon to create the socket camera_socket +allow mm-qcamerad system_data_file:dir w_dir_perms; + +allow mm-qcamerad sysfs_camera:dir search; +allow mm-qcamerad sysfs_camera:file rw_file_perms; +allow mm-qcamerad vendor_file:file execmod; diff --git a/sepolicy/common/mpdecision.te b/sepolicy/common/mpdecision.te new file mode 100644 index 0000000..94d3f08 --- /dev/null +++ b/sepolicy/common/mpdecision.te @@ -0,0 +1,2 @@ +allow mpdecision mpctl_data_file:dir w_dir_perms; +allow mpdecision mpctl_data_file:sock_file create_file_perms; diff --git a/sepolicy/common/nfc.te b/sepolicy/common/nfc.te new file mode 100644 index 0000000..477e977 --- /dev/null +++ b/sepolicy/common/nfc.te @@ -0,0 +1 @@ +allow nfc nfc_fw_file:file rx_file_perms; diff --git a/sepolicy/common/priv_app.te b/sepolicy/common/priv_app.te new file mode 100644 index 0000000..fe2dc8b --- /dev/null +++ b/sepolicy/common/priv_app.te @@ -0,0 +1,5 @@ +get_prop(priv_app, camera_prop) +get_prop(priv_app, qemu_hw_mainkeys_prop) + +allow priv_app device:dir r_dir_perms; +allow priv_app proc_interrupts:file r_file_perms; diff --git a/sepolicy/common/property_contexts b/sepolicy/common/property_contexts new file mode 100644 index 0000000..05f3ea1 --- /dev/null +++ b/sepolicy/common/property_contexts @@ -0,0 +1 @@ +service.camera.hdmi_preview u:object_r:camera_prop:s0 diff --git a/sepolicy/common/rild.te b/sepolicy/common/rild.te new file mode 100644 index 0000000..6bbe2cf --- /dev/null +++ b/sepolicy/common/rild.te @@ -0,0 +1,8 @@ +set_prop(rild, net_radio_prop) + +allow rild radio_data_file:dir rw_dir_perms; +allow rild radio_data_file:file create_file_perms; +allow rild radio_data_file:lnk_file read; + +allow rild proc_net:file w_file_perms; +allow rild sysfs_sec:file rw_file_perms; diff --git a/sepolicy/common/system_app.te b/sepolicy/common/system_app.te new file mode 100644 index 0000000..5bce4cf --- /dev/null +++ b/sepolicy/common/system_app.te @@ -0,0 +1 @@ +allow system_app sysfs_mdnie:file rw_file_perms; diff --git a/sepolicy/common/system_server.te b/sepolicy/common/system_server.te new file mode 100644 index 0000000..a801e96 --- /dev/null +++ b/sepolicy/common/system_server.te @@ -0,0 +1,13 @@ +get_prop(system_server, alarm_boot_prop) + +allow system_server efs_file:dir search; +allow system_server efs_file:file r_file_perms; +allow system_server mpctl_data_file:dir search; +allow system_server mpctl_data_file:sock_file w_file_perms; +allow system_server mpdecision:unix_stream_socket connectto; +allow system_server qmuxd:unix_stream_socket connectto; +allow system_server qmuxd_socket:dir w_dir_perms; +allow system_server qmuxd_socket:sock_file { create setattr write }; +allow system_server qti_debugfs:file r_file_perms; +allow system_server sensors_device:chr_file r_file_perms; +allow system_server sysfs_mdnie:file rw_file_perms; diff --git a/sepolicy/common/thermal-engine.te b/sepolicy/common/thermal-engine.te new file mode 100644 index 0000000..eadef86 --- /dev/null +++ b/sepolicy/common/thermal-engine.te @@ -0,0 +1,5 @@ +type_transition thermal-engine socket_device:sock_file thermal_socket "thermal-send-client"; +type_transition thermal-engine socket_device:sock_file thermal_socket "thermal-recv-client"; +type_transition thermal-engine socket_device:sock_file thermal_socket "thermal-recv-passive-client"; + +allow thermal-engine self:capability chown; diff --git a/sepolicy/common/vold.te b/sepolicy/common/vold.te new file mode 100644 index 0000000..15b17ce --- /dev/null +++ b/sepolicy/common/vold.te @@ -0,0 +1,6 @@ +allow vold block_device:blk_file getattr; +allow vold cache_block_device:blk_file getattr; +allow vold efs_block_device:blk_file getattr; +allow vold efs_file:dir rw_dir_perms; +allow vold efs_file:file create; +allow vold system_block_device:blk_file getattr; diff --git a/sepolicy/sepolicy.mk b/sepolicy/sepolicy.mk new file mode 100644 index 0000000..f20fccf --- /dev/null +++ b/sepolicy/sepolicy.mk @@ -0,0 +1,22 @@ +# +# Copyright (C) 2018 The LineageOS Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +include device/qcom/sepolicy/sepolicy.mk +include device/qcom/sepolicy/legacy-sepolicy.mk + +# Board specific SELinux policy variable definitions +BOARD_SEPOLICY_DIRS += \ + device/samsung/msm8226-common/sepolicy/common