1# Policy for /vendor/bin/netmgrd 2type netmgrd, domain; 3type netmgrd_exec, exec_type, vendor_file_type, file_type; 4 5init_daemon_domain(netmgrd) 6net_domain(netmgrd) 7 8# Grant access to Qualcomm MSM Interface (QMI) radio sockets 9qmux_socket(netmgrd) 10 11wakelock_use(netmgrd) 12 13# create socket in /dev/socket/netmgrd/ 14allow netmgrd netmgrd_socket:dir rw_dir_perms; 15allow netmgrd netmgrd_socket:sock_file create_file_perms; 16 17# communicate with netd 18unix_socket_connect(netmgrd, netd, netd) 19 20allow netmgrd proc_net:file rw_file_perms; 21 22allow netmgrd self:capability { net_admin net_raw setgid setpcap setuid }; 23 24# read /data/misc/net 25allow netmgrd net_data_file:dir r_dir_perms; 26allow netmgrd net_data_file:file r_file_perms; 27# read and write /data/misc/netmgr 28userdebug_or_eng(` 29 allow netmgrd netmgr_data_file:dir rw_dir_perms; 30 allow netmgrd netmgr_data_file:file create_file_perms; 31') 32 33# execute shell, ip, and toolbox 34allow netmgrd vendor_shell_exec:file rx_file_perms; 35allow netmgrd vendor_toolbox_exec:file rx_file_perms; 36 37# netmgrd sockets 38allow netmgrd self:netlink_route_socket { create_socket_perms_no_ioctl nlmsg_read nlmsg_write }; 39allow netmgrd self:netlink_socket create_socket_perms_no_ioctl; 40allow netmgrd self:netlink_xfrm_socket { create_socket_perms_no_ioctl nlmsg_read nlmsg_write }; 41allow netmgrd self:rawip_socket create_socket_perms_no_ioctl; 42allow netmgrd self:socket create_socket_perms; 43# in addition to ioctl commands granted to domain allow netmgrd to use: 44allowxperm netmgrd self:udp_socket ioctl priv_sock_ioctls; 45allowxperm netmgrd self:socket ioctl msm_sock_ipc_ioctls; 46 47set_prop(netmgrd, net_radio_prop) 48 49# read files in /sys 50r_dir_file(netmgrd, sysfs_type) 51allow netmgrd sysfs_net:file write; 52 53userdebug_or_eng(` 54 allow netmgrd diag_device:chr_file rw_file_perms; 55') 56 57# For netmgrd to be able to execute netutils wrappers 58domain_trans(netmgrd, netutils_wrapper_exec, netutils_wrapper) 59allow netmgrd netutils_wrapper_exec:file { open read getattr execute }; 60allow netmgrd netutils_wrapper:process sigkill; 61