platform_system_sepolicy/private/update_engine.te
David Anderson 9e21df22d4 Allow update_engine, recovery, and fastbootd to read snapuserd properties.
Bug: 193833730
Test: OTA applies and boots
Change-Id: I81c089e1763a7e25b23df245f76e04acd52a337e
2021-07-28 22:30:22 -07:00

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1 KiB
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typeattribute update_engine coredomain;
init_daemon_domain(update_engine);
# Allow to talk to gsid.
allow update_engine gsi_service:service_manager find;
binder_call(update_engine, gsid)
# Allow to start gsid service.
set_prop(update_engine, ctl_gsid_prop)
# Allow to start snapuserd for dm-user communication.
set_prop(update_engine, ctl_snapuserd_prop)
# Allow to set the OTA related properties, e.g. ota.warm_reset.
set_prop(update_engine, ota_prop)
# Allow to get the DSU status
get_prop(update_engine, gsid_prop)
# Allow update_engine to call the callback function provided by GKI update hook.
binder_call(update_engine, gki_apex_prepostinstall)
# Allow to communicate with the snapuserd service, for dm-user snapshots.
allow update_engine snapuserd:unix_stream_socket connectto;
allow update_engine snapuserd_socket:sock_file write;
get_prop(update_engine, snapuserd_prop)
# Allow to communicate with apexd for calculating and reserving space for
# capex decompression
allow update_engine apex_service:service_manager find;
binder_call(update_engine, apexd)