common/netmgrd.te

type netmgrd, domain;
type netmgrd_exec, exec_type, file_type;
net_domain(netmgrd)
init_daemon_domain(netmgrd)

userdebug_or_eng(`
  domain_auto_trans(shell, netmgrd_exec, netmgrd)
  domain_auto_trans(adbd, netmgrd_exec, netmgrd)
')

#Allow files to be written during the operation of netmgrd
file_type_auto_trans(netmgrd, system_data_file, data_test_data_file)

#Allow netmgrd operations
allow netmgrd netmgrd:capability {
    dac_override
    net_raw
    net_admin
    sys_module
    fsetid
    setgid
    setuid
    setpcap
};

#Allow logging
allow netmgrd smem_log_device:chr_file rw_file_perms;

#Allow operations on different types of sockets
allow netmgrd netmgrd:rawip_socket { create getopt setopt write };
allow netmgrd netmgrd:netlink_xfrm_socket { create_socket_perms nlmsg_write nlmsg_read };
allow netmgrd netmgrd:netlink_socket { write read create bind };
allow netmgrd netmgrd:socket { create ioctl };
allow netmgrd netmgrd:netlink_route_socket { setopt getattr write nlmsg_write };
unix_socket_connect(netmgrd, property, init)

unix_socket_connect(netmgrd, cnd, cnd);

qmux_socket(netmgrd);

#Allow writing of ipv6 network properties
allow netmgrd { proc_net sysfs }:file w_file_perms;

#Allow address configuration
#Allow setting of DNS and GW Android properties
allow netmgrd { system_prop net_radio_prop }:property_service set;

#Allow execution of commands in shell
allow netmgrd system_file:file x_file_perms;

allow netmgrd self:socket create_socket_perms;
allow netmgrd sysfs_esoc:dir r_dir_perms;

#Allow communication with netd
allow netmgrd netd_socket:sock_file w_file_perms;
r_dir_file(netmgrd, net_data_file)

#Allow nemtgrd to use esoc api's to determine target
allow netmgrd sysfs_esoc:lnk_file r_file_perms;

r_dir_file(netmgrd, sysfs_ssr);

allow netmgrd sysfs:file w_file_perms;

#Allow netmgrd to create netmgrd socket
allow netmgrd netmgrd_socket:dir create_dir_perms;
allow netmgrd netmgrd_socket:sock_file create_file_perms;

allow netmgrd { wcnss_service_exec wpa_exec shell_exec }:file rx_file_perms;