| # Copyright (c) 2018, 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. |
| |
| |
| typeattribute vendor_dpmd coredomain; |
| typeattribute vendor_dpmd mlstrustedsubject; |
| type vendor_dpmd_exec, exec_type, system_file_type, file_type; |
| |
| init_daemon_domain(vendor_dpmd) |
| |
| net_domain(vendor_dpmd) |
| |
| allow vendor_dpmd { |
| vendor_dpmd_exec |
| system_file |
| }:file x_file_perms; |
| |
| allow vendor_dpmd vendor_dpmd_data_file:file create_file_perms; |
| allow vendor_dpmd vendor_dpmd_data_file:dir create_dir_perms; |
| r_dir_file(vendor_dpmd,proc_net) |
| |
| allow vendor_dpmd self:capability { |
| setuid |
| net_raw |
| net_admin |
| }; |
| |
| allow vendor_dpmd netutils_wrapper:process sigkill; |
| allow vendor_dpmd self:capability2 wake_alarm; |
| |
| r_dir_file(vendor_dpmd, appdomain) |
| |
| wakelock_use(vendor_dpmd) |
| allow vendor_dpmd shell_exec:file rx_file_perms; |
| dontaudit vendor_dpmd self:capability sys_module; |
| set_prop(vendor_dpmd, vendor_persist_dpm_prop) |
| get_prop(vendor_dpmd, vendor_persist_dpm_prop) |
| #allow vendor_dpmd to create socket |
| allow vendor_dpmd self:socket create_socket_perms_no_ioctl; |
| allow vendor_dpmd self:{ netlink_socket netlink_generic_socket } create_socket_perms_no_ioctl; |
| vendor_dpmd_socket_perm(priv_app) |
| vendor_dpmd_socket_perm(system_server) |
| vendor_dpmd_socket_perm(system_app) |
| vendor_dpmd_socket_perm(untrusted_app) |
| vendor_dpmd_socket_perm(untrusted_app_25) |
| vendor_dpmd_socket_perm(platform_app) |
| #allow vendor_dpmd to write to /proc/net/sys |
| allow vendor_dpmd proc_net:file write; |
| #self kill rule to kill vendor_dpmd child process which executes iptable commands |
| allow vendor_dpmd self:capability kill; |
| set_prop(vendor_dpmd, ctl_dpmd_prop) |