generic/vendor/test/nativehaltestservice.te

# Copyright (c) 2023, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
#       copyright notice, this list of conditions and the following
#       disclaimer in the documentation and/or other materials provided
#       with the distribution.
#     * Neither the name of The Linux Foundation nor the names of its
#       contributors may be used to endorse or promote products derived
#       from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#######################
# Policy for vmmgr
type vendor_nativehaltestservice, domain;
type vendor_nativehaltestservice_exec, exec_type, vendor_file_type, file_type;


#######################
# Main daemon flow
init_daemon_domain(vendor_nativehaltestservice);

# ignore spurious denial
dontaudit vendor_nativehaltestservice graphics_device:dir search;

# This is needed to get priority for Camera process
allow vendor_nativehaltestservice self:capability sys_nice;

set_prop(vendor_nativehaltestservice, vendor_camera_prop)

allow vendor_nativehaltestservice vendor_camera_data_file:dir create_dir_perms;
allow vendor_nativehaltestservice vendor_camera_data_file:file create_file_perms;
unix_socket_connect(vendor_nativehaltestservice, vendor_thermal, vendor_thermal-engine)

userdebug_or_eng(`
  allow vendor_nativehaltestservice vendor_diag_device:chr_file rw_file_perms;
')

# access hexagon
allow vendor_nativehaltestservice vendor_qdsp_device:chr_file r_file_perms;

#Allow camera to access synx device
allow vendor_nativehaltestservice vendor_synx_device:chr_file rw_file_perms;

#allow camera to access /dsp
r_dir_file(vendor_nativehaltestservice, adsprpcd_file);
#allow camera to access adsprpc_prop
get_prop(vendor_nativehaltestservice, vendor_adsprpc_prop)

allow vendor_nativehaltestservice mnt_media_rw_file:dir { getattr open read };
allow vendor_nativehaltestservice aac_drc_prop:file { getattr map open };
allow vendor_nativehaltestservice ab_update_gki_prop:file { getattr map open };
allow vendor_nativehaltestservice adbd_config_prop:file { getattr map open };
allow vendor_nativehaltestservice apexd_config_prop:file open;
allow vendor_nativehaltestservice dmabuf_system_heap_device:chr_file { open read };
allow vendor_nativehaltestservice hal_graphics_allocator_default:binder call;
allow vendor_nativehaltestservice hal_graphics_allocator_default:fd use;
allow vendor_nativehaltestservice hal_graphics_mapper_hwservice:hwservice_manager find;
allow vendor_nativehaltestservice hidl_base_hwservice:hwservice_manager add;
allow vendor_nativehaltestservice hwservicemanager:binder { call transfer };
allow vendor_nativehaltestservice self:qipcrtr_socket { create getattr read write };
allow vendor_nativehaltestservice servicemanager:binder call;
allow vendor_nativehaltestservice vendor_camera_data_file:file rw_file_perms;
allow vendor_nativehaltestservice vendor_camera_data_file:dir rw_dir_perms;
allow vendor_nativehaltestservice vendor_hal_perf_default:binder call;
allow vendor_nativehaltestservice vendor_hal_perf_hwservice:hwservice_manager find;
allow vendor_nativehaltestservice video_device:chr_file ioctl;