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    allow apps access to the keystore, dhcp/pptp fixes, wifi fixes and isolated_app access · f26d8130
    Joshua Brindle authored
    
    - allow all apps to connect to the keystore over unix socket
    - dhcp runs scripts in /system/etc/dhcpcd/dhcpcd-hooks and creates/removes lease files
    - mtp connects to dnsproxyd when a pptp vpn connection is established
    - allow appdomain to also open qtaguid_proc and release_app to read qtaguid_device
    - WifiWatchDog uses packet_socket when wifi comes up
    - apps interact with isolated_apps when an app uses an isolated service and uses sockets for that interaction
    - for apps with levelFromUid=true to interact with isolated_app, isolated_app must be an mlstrustedsubject
    
    Change-Id: I09ff676267ab588ad4c73f04d8f23dba863c5949
    Signed-off-by: default avatarJoshua Brindle <jbrindle@tresys.com>
    f26d8130
dhcp.te 992 B
type dhcp, domain;
type dhcp_exec, exec_type, file_type;
type dhcp_data_file, file_type, data_file_type;
type dhcp_system_file, file_type, data_file_type;

init_daemon_domain(dhcp)

allow dhcp cgroup:dir { create add_name };
allow dhcp self:capability { setgid setuid net_admin net_raw };
allow dhcp self:packet_socket { create setopt bind write read };
allow dhcp self:netlink_route_socket { write nlmsg_write read create bind };
allow dhcp self:udp_socket { create ioctl };
allow dhcp shell_exec:file { read open execute };
allow dhcp system_file:file execute_no_trans;
allow dhcp proc:file write;
allow dhcp property_socket:sock_file write ;
allow dhcp system_prop:property_service set ;
allow dhcp dhcp_system_file:file rx_file_perms;
allow dhcp dhcp_system_file:dir r_dir_perms;
unix_socket_connect(dhcp, property, init)

type_transition dhcp system_data_file:{ dir file } dhcp_data_file;
allow dhcp dhcp_data_file:dir create_dir_perms;
allow dhcp dhcp_data_file:file create_file_perms;