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Stephen Smalley authored
Introduce a net_radio_prop type for net. properties that can be set by radio or system. Introduce a system_radio_prop type for sys. properties that can be set by radio or system. Introduce a dhcp_prop type for properties that can be set by dhcp or system. Drop the rild_prop vs radio_prop distinction; this was an early experiment to see if we could separate properties settable by rild versus other radio UID processes but it did not pan out. Remove the ability to set properties from unconfineddomain. Allow init to set any property. Allow recovery to set ctl_default_prop to restart adbd. Change-Id: I5ccafcb31ec4004dfefcec8718907f6b6f3e0dfd Signed-off-by:Stephen Smalley <sds@tycho.nsa.gov>
Stephen Smalley authoredIntroduce a net_radio_prop type for net. properties that can be set by radio or system. Introduce a system_radio_prop type for sys. properties that can be set by radio or system. Introduce a dhcp_prop type for properties that can be set by dhcp or system. Drop the rild_prop vs radio_prop distinction; this was an early experiment to see if we could separate properties settable by rild versus other radio UID processes but it did not pan out. Remove the ability to set properties from unconfineddomain. Allow init to set any property. Allow recovery to set ctl_default_prop to restart adbd. Change-Id: I5ccafcb31ec4004dfefcec8718907f6b6f3e0dfd Signed-off-by:
dhcp.te 1.09 KiB
type dhcp, domain;
type dhcp_exec, exec_type, file_type;
type dhcp_data_file, file_type, data_file_type;
init_daemon_domain(dhcp)
net_domain(dhcp)
allow dhcp cgroup:dir { create write add_name };
allow dhcp self:capability { setgid setuid net_admin net_raw net_bind_service };
allow dhcp self:packet_socket create_socket_perms;
allow dhcp self:netlink_route_socket nlmsg_write;
allow dhcp shell_exec:file rx_file_perms;
allow dhcp system_file:file rx_file_perms;
# For /proc/sys/net/ipv4/conf/*/promote_secondaries
allow dhcp proc_net:file write;
allow dhcp dhcp_prop:property_service set;
allow dhcp pan_result_prop:property_service set;
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;
# PAN connections
allow dhcp netd:fd use;
allow dhcp netd:fifo_file rw_file_perms;
allow dhcp netd:{ dgram_socket_class_set unix_stream_socket } { read write };
allow dhcp netd:{ netlink_kobject_uevent_socket netlink_route_socket netlink_nflog_socket } { read write };