platform_system_sepolicy/public/racoon.te
Eric Biggers 448bd57181 Remove all module_request rules
Starting in Android 11, Android unconditionally disables kernel module
autoloading (https://r.android.com/1254748) in such a way that even the
SELinux permission does not get checked.  Therefore, all the SELinux
rules that allow or dontaudit the module_request permission are no
longer necessary.  Their presence or absence makes no difference.

Bug: 130424539
Test: Booted Cuttlefish, no SELinux denials.
Change-Id: Ib80e3c8af83478ba2c38d3e8a8ae4e1192786b57
2023-08-22 16:56:04 +00:00

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1.1 KiB
Text

# IKE key management daemon
type racoon, domain;
type racoon_exec, system_file_type, exec_type, file_type;
typeattribute racoon mlstrustedsubject;
net_domain(racoon)
allowxperm racoon self:udp_socket ioctl { SIOCSIFFLAGS SIOCSIFADDR SIOCSIFNETMASK };
binder_use(racoon)
allow racoon tun_device:chr_file r_file_perms;
allowxperm racoon tun_device:chr_file ioctl TUNSETIFF;
allow racoon cgroup:dir { add_name create };
allow racoon cgroup_v2:dir { add_name create };
allow racoon self:key_socket create_socket_perms_no_ioctl;
allow racoon self:tun_socket create_socket_perms_no_ioctl;
allow racoon self:global_capability_class_set { net_admin net_bind_service net_raw };
# XXX: should we give ip-up-vpn its own label (currently racoon domain)
allow racoon system_file:file rx_file_perms;
not_full_treble(`allow racoon vendor_file:file rx_file_perms;')
allow racoon vpn_data_file:file create_file_perms;
allow racoon vpn_data_file:dir w_dir_perms;
use_keystore(racoon)
# Racoon (VPN) has a restricted set of permissions from the default.
allow racoon keystore:keystore_key {
get
sign
verify
};