| # Copyright (c) 2019, 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 wcnss_service, domain; |
| type wcnss_service_exec, exec_type, vendor_file_type, file_type; |
| |
| init_daemon_domain(wcnss_service) |
| net_domain(wcnss_service) |
| |
| allow wcnss_service wcnss_device:chr_file rw_file_perms; |
| |
| qmux_socket(wcnss_service); |
| |
| allow wcnss_service wifi_vendor_data_file:dir create_dir_perms; |
| allow wcnss_service wifi_vendor_data_file:file create_file_perms; |
| |
| allow wcnss_service wpa_data_file:dir create_dir_perms; |
| allow wcnss_service wpa_data_file:file create_file_perms; |
| |
| allow wcnss_service mnt_vendor_file:dir r_dir_perms; |
| qmux_socket(wcnss_service); |
| |
| allow wcnss_service self:{ socket qipcrtr_socket } create_socket_perms; |
| # ioctlcmd=c304 |
| allowxperm wcnss_service self:{ socket qipcrtr_socket } ioctl msm_sock_ipc_ioctls; |
| allowxperm wcnss_service self:udp_socket ioctl SIOCIWFIRSTPRIV_05; |
| allow wcnss_service smem_log_device:chr_file rw_file_perms; |
| allow wcnss_service proc_net:file rw_file_perms; |
| |
| # allow wpa_supplicant to send back wifi information to cnd |
| allow wcnss_service cnd:unix_dgram_socket sendto; |
| allow wcnss_service self:capability { |
| net_admin |
| net_bind_service |
| }; |
| |
| allow wcnss_service self:netlink_socket create_socket_perms_no_ioctl; |
| allow wcnss_service self:netlink_generic_socket create_socket_perms_no_ioctl; |
| allow wcnss_service firmware_file:dir r_dir_perms; |
| allow wcnss_service firmware_file:file r_file_perms; |
| allow wcnss_service sysfs_data:file r_file_perms; |
| |
| # allow access to network performance tuner |
| unix_socket_connect(wcnss_service, wigignpt, wigignpt) |
| |
| userdebug_or_eng(` |
| allow wcnss_service fuse:dir create_dir_perms; |
| allow wcnss_service fuse:file create_file_perms; |
| allow wcnss_service vfat:dir create_dir_perms; |
| allow wcnss_service vfat:file create_file_perms; |
| allow wcnss_service sdcardfs:dir create_dir_perms; |
| allow wcnss_service sdcardfs:file create_file_perms; |
| allow wcnss_service mnt_vendor_file:file rw_file_perms; |
| allow wcnss_service kmsg_device:chr_file { write open }; |
| |
| # This is needed for ptt_socket app to write logs file collected to sdcard |
| r_dir_file(wcnss_service, proc_wifi_dbg) |
| r_dir_file(wcnss_service, storage_file) |
| r_dir_file(wcnss_service, mnt_user_file) |
| diag_use(wcnss_service) |
| ') |
| |
| #binder_use(wcnss_service) |
| use_vendor_per_mgr(wcnss_service) |
| |
| hwbinder_use(wcnss_service) |
| get_prop(wcnss_service, hwservicemanager_prop) |
| |
| #access to perflock |
| hal_client_domain(wcnss_service, hal_perf) |
| |
| # allow to read /sys/class/net file |
| r_dir_file(wcnss_service, sysfs_net); |
| |
| allow wcnss_service property_socket:sock_file write; |
| allow wcnss_service sysfs_soc:dir r_dir_perms; |
| |
| allow wcnss_service wifi_vendor_wpa_socket:dir create_dir_perms; |
| allow wcnss_service wifi_vendor_wpa_socket:sock_file create_file_perms; |
| allow wcnss_service wifi_vendor_wpa_socket:file create_file_perms; |