| # 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. |
| type vendor_netmgrd, domain; |
| type vendor_netmgrd_exec, exec_type, vendor_file_type, file_type; |
| |
| net_domain(vendor_netmgrd) |
| init_daemon_domain(vendor_netmgrd) |
| |
| allow vendor_netmgrd vendor_netmgrd_socket:dir w_dir_perms; |
| allow vendor_netmgrd vendor_netmgrd_socket:sock_file create_file_perms; |
| allow vendor_netmgrd self:netlink_xfrm_socket { create_socket_perms_no_ioctl nlmsg_write }; |
| allow vendor_netmgrd self:netlink_generic_socket create_socket_perms_no_ioctl; |
| allow vendor_netmgrd self:netlink_route_socket nlmsg_write; |
| allow vendor_netmgrd self:netlink_socket create_socket_perms_no_ioctl; |
| allow vendor_netmgrd self:socket create_socket_perms; |
| allowxperm vendor_netmgrd self:socket ioctl msm_sock_ipc_ioctls; |
| allowxperm vendor_netmgrd self:udp_socket ioctl priv_sock_ioctls; |
| |
| allow vendor_netmgrd sysfs_net:dir r_dir_perms; |
| allow vendor_netmgrd sysfs_net:file rw_file_perms; |
| allow vendor_netmgrd vendor_sysfs_data:file r_file_perms; |
| |
| wakelock_use(vendor_netmgrd) |
| |
| #Allow netutils usage |
| domain_auto_trans(vendor_netmgrd, netutils_wrapper_exec, netutils_wrapper) |
| |
| use_netutils(vendor_netmgrd) |
| |
| #Allow diag logging |
| allow vendor_netmgrd vendor_sysfs_timestamp_switch:file { read open }; |
| userdebug_or_eng(` |
| r_dir_file(vendor_netmgrd, vendor_sysfs_diag) |
| ') |
| |
| #Ignore if device loading for private IOCTL failed |
| dontaudit vendor_netmgrd kernel:system { module_request }; |
| |
| allow vendor_netmgrd proc_net:file rw_file_perms; |
| allow vendor_netmgrd vendor_netmgr_data_file:dir rw_dir_perms; |
| allow vendor_netmgrd vendor_netmgr_data_file:file create_file_perms; |
| allow vendor_netmgrd vendor_netmgr_recovery_data_file:file create_file_perms; |
| allow vendor_netmgrd vendor_netmgr_recovery_data_file:dir rw_dir_perms; |
| |
| get_prop(vendor_netmgrd, hwservicemanager_prop) |
| hwbinder_use(vendor_netmgrd) |
| binder_call(vendor_netmgrd, netd) |
| allow vendor_netmgrd system_net_netd_hwservice:hwservice_manager find; |
| |
| allow vendor_netmgrd self:capability { net_admin net_raw setgid setpcap setuid }; |
| |
| allow vendor_netmgrd vendor_toolbox_exec:file rx_file_perms; |
| |
| dontaudit vendor_netmgrd kernel:system module_request; |
| dontaudit vendor_netmgrd self:system module_request; |