android_system_sepolicy/prebuilts/api/29.0/public/dnsmasq.te
Tri Vo 336d0fed4e Reland "Fake 29.0 sepolicy prebuilts"
I took current AOSP policy as base, then removed sepolicy so that the
set of type and attributes was a subset of types and attributes in Q
sepolicy, with exception of those that have not yet been cleand up in
current AOSP:

mediaswcodec_server
netd_socket
mediaextractor_update_service
thermalserviced
thermalserviced_exec

Bug: 133196056
Test: n/a
Change-Id: I863429d61d3fad0272c1d3f1e429cd997513a74a
Merged-In: I3e091652fa8d1757b1f71f7559186d5b32f000d5
2019-06-01 17:20:18 -07:00

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# DNS, DHCP services
type dnsmasq, domain;
type dnsmasq_exec, system_file_type, exec_type, file_type;
net_domain(dnsmasq)
allowxperm dnsmasq self:udp_socket ioctl priv_sock_ioctls;
# TODO: Run with dhcp group to avoid need for dac_override.
allow dnsmasq self:global_capability_class_set { dac_override dac_read_search };
allow dnsmasq self:global_capability_class_set { net_admin net_raw net_bind_service setgid setuid };
allow dnsmasq dhcp_data_file:dir w_dir_perms;
allow dnsmasq dhcp_data_file:file create_file_perms;
# Inherit and use open files from netd.
allow dnsmasq netd:fd use;
allow dnsmasq netd:fifo_file { getattr read write };
# TODO: Investigate whether these inherited sockets should be closed on exec.
allow dnsmasq netd:netlink_kobject_uevent_socket { read write };
allow dnsmasq netd:netlink_nflog_socket { read write };
allow dnsmasq netd:netlink_route_socket { read write };
allow dnsmasq netd:unix_stream_socket { getattr read write };
allow dnsmasq netd:unix_dgram_socket { read write };
allow dnsmasq netd:udp_socket { read write };