8720492f2e
Currently, the vold detects the factory reset by checking the metadata encryption key. This logic is only valid when the device is not in DSU mode. This CL allows vold to get the DSU status. Test: run DSU installation on a Pixel device Bug: 199222795 Change-Id: Ia6ca3b27afd52347b132d7e2d8be244fb9f15e7d
70 lines
2.0 KiB
Plaintext
70 lines
2.0 KiB
Plaintext
typeattribute vold coredomain;
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init_daemon_domain(vold)
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# Switch to more restrictive domains when executing common tools
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domain_auto_trans(vold, sgdisk_exec, sgdisk);
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domain_auto_trans(vold, sdcardd_exec, sdcardd);
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# For a handful of probing tools, we choose an even more restrictive
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# domain when working with untrusted block devices
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domain_trans(vold, blkid_exec, blkid);
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domain_trans(vold, blkid_exec, blkid_untrusted);
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domain_trans(vold, fsck_exec, fsck);
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domain_trans(vold, fsck_exec, fsck_untrusted);
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# Newly created storage dirs are always treated as mount stubs to prevent us
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# from accidentally writing when the mount point isn't present.
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type_transition vold storage_file:dir storage_stub_file;
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type_transition vold mnt_media_rw_file:dir mnt_media_rw_stub_file;
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# Property Service
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get_prop(vold, vold_config_prop)
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get_prop(vold, storage_config_prop);
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get_prop(vold, incremental_prop);
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get_prop(vold, gsid_prop);
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set_prop(vold, vold_post_fs_data_prop)
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set_prop(vold, vold_prop)
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set_prop(vold, vold_status_prop)
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set_prop(vold, powerctl_prop)
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set_prop(vold, ctl_fuse_prop)
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set_prop(vold, restorecon_prop)
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set_prop(vold, ota_prop)
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set_prop(vold, boottime_prop)
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set_prop(vold, boottime_public_prop)
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# Vold will use Keystore instead of using Keymint directly. But it still needs
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# to manage its Keymint blobs. This is why it needs the `manage_blob` permission.
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allow vold vold_key:keystore2_key {
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convert_storage_key_to_ephemeral
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delete
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get_info
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manage_blob
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rebind
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req_forced_op
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update
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use
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};
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# vold needs to call keystore methods
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allow vold keystore:binder call;
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# vold needs to find keystore2 services
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allow vold keystore_service:service_manager find;
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allow vold keystore_maintenance_service:service_manager find;
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# vold needs to be able to call earlyBootEnded() and deleteAllKeys()
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allow vold keystore:keystore2 early_boot_ended;
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allow vold keystore:keystore2 delete_all_keys;
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neverallow {
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domain
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-system_server
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-vdc
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-vold
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-update_verifier
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-apexd
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-gsid
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} vold_service:service_manager find;
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