tequilaOS/platform_device_qcom_sepolicy
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selinux for sxrservice and sxrsplitauxservice

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add sepolicy for sxrservice and sxrsplitauxservice

Change-Id: If31f4fe36ce684b9937fca5507ef974a4457e7ae
This commit is contained in:
Samyak Jain 2021-06-30 18:38:37 +05:30
parent 8867713ddb
commit 98536d139b
8 changed files with 67 additions and 2 deletions
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2
generic/private/audioserver.te
View file

@ -26,6 +26,6 @@
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
binder_call(audioserver,vendor_wfdservice);
binder_call(audioserver,vendor_sys_sxrauxd);
#allow access to ALSA MMAP FDs for AAudio API
allow audioserver audio_service:service_manager find;

2
generic/private/file.te
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@ -31,3 +31,5 @@ type vendor_dpmd_data_file, file_type, data_file_type, core_data_file_type;
type vendor_dpmwrapper_socket, file_type, coredomain_socket, mlstrustedobject;
type vendor_qcc_data_file, file_type, data_file_type, core_data_file_type;
type vendor_qcc_app_socket, file_type, mlstrustedobject, coredomain_socket;
type vendor_sys_sxrauxd_data_file, file_type, data_file_type, core_data_file_type;
type vendor_sys_sxrauxd_socket, file_type, coredomain_socket;

2
generic/private/file_contexts
View file

@ -60,8 +60,10 @@
/(system_ext|system/system_ext)/bin/mmi_diag u:object_r:vendor_mmi_sys_exec:s0
/(system_ext|system/system_ext)/bin/qspmsvc u:object_r:vendor_qspmsvc_exec:s0
/(system_ext|system/system_ext)/bin/perfetto_dump\.sh u:object_r:vendor_perfetto_dump_exec:s0
/(system_ext|system/system_ext)/bin/qxrsplitauxservice u:object_r:vendor_sys_sxrauxd_exec:s0
####### data files ################
/data/dpm(/.*)? u:object_r:vendor_dpmd_data_file:s0
/data/nfc(/.*)? u:object_r:nfc_data_file:s0
/data/misc/qdma(/.*)? u:object_r:vendor_qcc_data_file:s0
/data/misc/sxraux(/.*)? u:object_r:vendor_sys_sxrauxd_data_file:s0

50
generic/private/sxrauxd.te Normal file
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@ -0,0 +1,50 @@
# Copyright (c) 2021 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.
type vendor_sys_sxrauxd, domain;
typeattribute vendor_sys_sxrauxd coredomain;
typeattribute vendor_sys_sxrauxd vendor_hal_sxrservice_qti_socket_fd_use_client;
type vendor_sys_sxrauxd_exec, system_file_type, exec_type, file_type;
init_daemon_domain(vendor_sys_sxrauxd)
allow vendor_sys_sxrauxd vendor_sys_sxrauxservice_qti_socket_client:unix_stream_socket { getopt read setopt shutdown write };
# Allow access to our socket
allow vendor_sys_sxrauxd vendor_sys_sxrauxd_socket:sock_file rw_file_perms;
# Allow access to sxrservice
hal_client_domain(vendor_sys_sxrauxd, vendor_hal_sxrservice_qti);
#Allow access to Audio Flinger APIs
binder_call(vendor_sys_sxrauxd, audioserver);
allow vendor_sys_sxrauxd audioserver_service : service_manager find;
# Allow interracting with vendor_sxrauxd directory
allow vendor_sys_sxrauxd vendor_sys_sxrauxd_data_file:dir create_dir_perms;
allow vendor_sys_sxrauxd vendor_sys_sxrauxd_data_file:file create_file_perms;
#allow binder use for checking permissions
binder_use(vendor_sys_sxrauxd)

1
generic/private/untrusted_app.te
View file

@ -34,3 +34,4 @@ userdebug_or_eng(`
')
qesdk_app_access(untrusted_app);
typeattribute untrusted_app vendor_hal_qvrservice_qti_socket_fd_use_client;
typeattribute untrusted_app vendor_hal_sxrservice_qti_socket_fd_use_client;

1
generic/private/untrusted_app_29.te
View file

@ -27,3 +27,4 @@
qesdk_app_access(untrusted_app_29);
typeattribute untrusted_app_29 vendor_hal_qvrservice_qti_socket_fd_use_client;
typeattribute untrusted_app_29 vendor_hal_sxrservice_qti_socket_fd_use_client;

4
generic/private/xrcb_app.te
View file

@ -28,9 +28,11 @@
type vendor_xrcb_app,domain;
typeattribute vendor_xrcb_app coredomain;
typeattribute vendor_xrcb_app vendor_hal_qvrservice_qti_socket_client;
typeattribute vendor_xrcb_app vendor_hal_sxrservice_qti_socket_client;
app_domain(vendor_xrcb_app);
hal_client_domain(vendor_xrcb_app, vendor_hal_qvrservice_qti);
hal_client_domain(vendor_xrcb_app, vendor_hal_sxrservice_qti);
hal_client_domain(vendor_xrcb_app, vendor_hal_perf);
allow vendor_xrcb_app app_api_service:service_manager find;
get_prop(vendor_xrcb_app, vendor_xrcb_prop);
get_prop(vendor_xrcb_app, vendor_xrcb_prop);

7
generic/public/attributes
View file

@ -272,3 +272,10 @@ attribute vendor_hal_qvrservice_qti_socket_fd_use_client;
attribute hal_wificfr;
attribute hal_wificfr_client;
attribute hal_wificfr_server;
attribute vendor_hal_sxrservice_qti;
attribute vendor_hal_sxrservice_qti_client;
attribute vendor_hal_sxrservice_qti_server;
attribute vendor_hal_sxrservice_qti_socket_client;
attribute vendor_hal_sxrservice_qti_socket_fd_use_client;
attribute vendor_sys_sxrauxservice_qti_socket_client;